[....] Starting enhanced syslogd: rsyslogd[ 15.888821] audit: type=1400 audit(1517499740.227:4): avc: denied { syslog } for pid=3895 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts. 2018/02/01 15:42:31 fuzzer started 2018/02/01 15:42:32 dialing manager at 10.128.0.26:36295 syzkaller login: [ 28.854060] random: crng init done 2018/02/01 15:42:35 kcov=true, comps=false 2018/02/01 15:42:36 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000751000)={0x0, 0x0}) connect$inet6(r1, &(0x7f000099b000)={0xa, 0x2, 0x5f3e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000df8000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000001000)={0x0, 0x989680}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x4, 0x6, 0x6, 0x9, 0x0, 0x3, 0x4, r4}, &(0x7f0000002000)=0x20) flistxattr(r0, &(0x7f0000002000+0xd33)=""/213, 0xd5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000003000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x34)="2828210b6e6f646576b12b76626f786e6574315c2a2b25766d6e65743170707030776c616e30237d5e5e747275737465642f5e00", 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="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", 0x1000, 0xfffffffffffffffb) keyctl$unlink(0x9, r5, r6) 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) 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) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)=[&(0x7f0000005000-0x1)='\x00', &(0x7f0000004000)='id_resolver\x00', &(0x7f0000002000)='^nodev\x00', &(0x7f0000003000+0x99)="2828210b6e6f646576b12b76626f786e6574315c2a2b25766d6e65743170707030776c616e30237d5e5e747275737465642f5e00"], &(0x7f0000004000)=[&(0x7f0000005000-0xa)='vboxnet0\t\x00', &(0x7f0000004000)="2670726f637573657276626f786e6574316e6f646576a800", &(0x7f0000004000)='&}&\x00', &(0x7f0000004000)='^\'\x00', &(0x7f0000000000)='id_resolver\x00', &(0x7f0000004000-0xf)="2127d76367726f7570776c616e3100", &(0x7f0000004000)='\x00']) 2018/02/01 15:42:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={r0, r1+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x2c0003, 0x80) readahead(r2, 0x101, 0x7ff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000004000-0x2)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x1, 0x41) connect$vsock_stream(r3, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x3b, &(0x7f0000005000)="20434bc402af8d760bae29acd5e43a1f0887102a6a6b57a81fb733454079de3e6de14ab7571990987bf7e47cfc98f8d6447477538b05bb3d69e045ce31b3411bd54f7cc3ab07b6366ee05b1f2d5e74801655c0d068feb306befb1bc9a6b4f73eaaa8a1d6963980b9f8b5a66a7be837e384f23506ec91e6dd82fc68fd02cd43a07f38db0e179e474d0cb65ea6b0700c3b208a17cd85da263efcaba9d388efa7b40c046e9c5981d01131bc0ee66e607a01f4b56926e8a392c86a21d3af6035f384ef1c935458555aaf741d58e586e7c328581e83826e2d511c69357b5f299d12298b69748f0fc5a94845f36d801ad7", 0xee) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000007000-0x50)={@generic="3661a31430010e8b401c283136238a2d", @ifru_ivalue=0x7fff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000008000-0x16)="a17ac72eaf8b5429415fb9931b4aca1c39521dd02609", &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000-0xdb)="9af1bd7a398ab2689850080e3e44f5ed7287a3ce79d884b3e7a6eb20d74f60577114209f5420d785db803cc9d5af2eb7b9e8f2c5c9e00d6ab87ea5d78d93f9b7ba7dc1049480b939838cbbbd40e79db809dc64f67c5130fe3a3341a0b402f236d73c2fb502f216f6df231195c600c8a1158a0aa0fb21ae6fa5217e02ea4bf3583aa9efe3175175e79da2b6e3f18211d48a80071225a292c036b6cefdd4bd9cb57deb449d4ac3fa448f07a363bf1f895f97b477be9ae0283cef4d3ef352fca256f99e2607813129b5922b4bbe891462f5943bb5bb9c1c65f50772ac") ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000004000)=0xbd5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000008000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000006000)={&(0x7f0000001000)=@getroute={0x14, 0x1a, 0x40c, 0x3, 0x1, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x814) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000009000)={0x77359400, 0x0}, 0x10) 2018/02/01 15:42:36 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x8000a, 0x80) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000c7c000-0xc)={0x10, 0x0}) pread64(r1, &(0x7f0000e22000-0x60)=""/96, 0x60, 0x21) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000907000)=""/127, &(0x7f0000802000)=0x7f) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000824000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r3}, &(0x7f0000007000+0xe21)={0x8000, 0x0, 0x6, 0x4, 0x0, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000)={0x80000000, 0x663db032, 0x8, 0x1, 0x4824eec9, 0x16, [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 = perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x27, 0xfffffffffffffffe, 0x2, 0x5, 0x0, 0x853, 0x4, 0x4, 0x6, 0x5, 0x7, 0x2, 0x100000001, 0x7, 0x9, 0x5, 0x4, 0x5, 0x10001, 0x0, 0x0, 0x1, 0xf28, 0x49f75ba9, 0x2, 0x55d5aa9d, 0x5, 0x9, 0x88, 0x7, 0x4, 0x2, 0x5, 0x80000001, 0x6, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x2}, 0x12, 0x1, 0x4, 0x3, 0x8, 0x100000000, 0x0, 0x0}, r3, 0x4, r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x4, 0x0, &(0x7f0000001000)=[@enter_looper={0x630c}], 0x1000, 0x0, &(0x7f0000002000)="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"}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000005000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r4, 0x4, 0x44000) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r5, &(0x7f0000006000)=""/122, 0x7a, 0x10100, &(0x7f0000006000)={0x3, {"99d107d709fd8f"}, 0x5}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000007000)='/dev/snd/seq\x00', 0x0, 0x80000) 2018/02/01 15:42:36 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fstatfs(r0, &(0x7f0000adf000)=""/49) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000-0xb5)=""/181) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000002000)=""/165, &(0x7f0000003000-0x4)=0xa5) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000003000+0x308)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000005000-0x18)={0x2, 0x4, 0x0, 0xfffffffffffffff8, 0xfca, 0xe609}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000006000)='./file0\x00', 0x181000, 0x4) write$evdev(r0, &(0x7f0000004000)=[{{0x77359400, 0x0}, 0x1ff, 0x5568f7bc, 0x1000}], 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000008000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000008000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1871}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x71}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0xd0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000009000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./file0\x00', 0x1000) r3 = getpgrp(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000000a000)={0x9, 0x5, r3, 0xffffffffffff8001, r4, 0x401, 0xffff, 0xffffffffffffffff}) 2018/02/01 15:42:36 executing program 5: r0 = socket(0x14, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, &(0x7f0000094000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x800) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x17}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) connect(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"755ac116546d84"}, 0xfff}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000003000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x14)={0x8, [0x7b70e6e9, 0x10001, 0x200, 0x3, 0xa9b9, 0x9eeb, 0x4, 0x3892]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004000-0x4)={0x4}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0xc1c6, 0x0, 0x10000, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001000)={0x100, r4, 0x2, 0x100000000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x5}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff, 0x30, 0x7, 0x8}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0x5, 0x4) sync() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0x9, 0x10}, &(0x7f0000006000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r6, 0xe31, 0x0}, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000-0xb8)={r7, 0x8, 0x9, 0x100000000, 0x1000, 0x5, 0x2, 0x9, {r7, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x70, 0x9, 0x73, 0x6}}, &(0x7f0000004000)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r7, @in={{0x2, 0x3, @rand_addr=0x127, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000)=0x1c, 0x800) 2018/02/01 15:42:36 executing program 2: mlock2(&(0x7f0000801000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xffffffffffffff7f, 0x2, 'client1\x00', 0x2, "c1b8d198c3bdd834", "98bf9218d0754378f348c976430c43b187cd60b817ef5f6cfeddefaaad39195d", 0x9, 0x58a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x1b)={0x0, 0x13, "6b16a6f216f69abbddc2561f2d3ea1cef7bf16"}, &(0x7f0000001000)=0x1b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x16)={0x3, 0xff, 0x0, 0x400, 0x9, 0x5b02, 0x4, 0x9, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002000)={&(0x7f0000b17000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x430c43, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000001000)="27890aafb5e35d564c7650be914c63b2780a5623cac83b9753bdf67471913b76a2b4ce9482ae58a1f9085204c3c3759ec242808bff27009412a2a2ea2383106ff537329ee127aeea0de66236f6585853a653a019e8c53facb4529a7921fa9246c9ae7fc53f4d4a8e0d7b8390be888c4d3680b7f705805ffa4cb29e44c4f4158e2df3962ebe157c3503e61128fecbfbed66350f46817d8772136ee9d886b2fb05f7abc6de7aeeec9ee92f7447446d37d26d4d2f787f27b87cdcd1b3a59be281f669b48f8f6904b1", 0xc7, 0x4040080, &(0x7f0000004000)={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000-0xb)='asymmetric\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="a625a13567066d672d74dcfcf7cd10990043f64b1263", 0x16, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x0) accept(r0, &(0x7f0000005000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000)={0x5, &(0x7f0000007000-0x28)=[{0x2, 0x81, 0x8, 0x7}, {0x574b, 0x37ed4000000000, 0x7fff, 0x4}, {0x0, 0x6, 0x3, 0x3}, {0xffffffff, 0xffff, 0x1ff, 0x7}, {0x6, 0x9, 0x2, 0x7}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000003000-0x8)={r4, r5}) remap_file_pages(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xc, 0x9, 0x4000) 2018/02/01 15:42:36 executing program 0: pipe2(&(0x7f0000fc8000)={0x0, 0x0}, 0x84000) r2 = mmap$binder(&(0x7f00000d6000/0x3000)=nil, 0x3000, 0x0, 0x5050, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000a63000/0x4000)=nil, 0x4000, 0x2000006, 0x11, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f00004e0000/0x4000)=nil, 0x4000, 0x2000002, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0xd4, 0x0, &(0x7f0000001000-0xd4)=[@free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x1}, @enter_looper={0x630c}, @acquire={0x40046305, 0x0}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f00000d7000-0x18)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x3}], &(0x7f0000000000)=[0x30]}}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x48, 0x48, &(0x7f0000000000)=[@flat={0x77682a85, 0x10b, r4, 0x3}, @flat={0x77682a85, 0x100, r5, 0x1}, @flat={0x0, 0x10a, r6, 0x3}], &(0x7f0000000000)=[0x0, 0x38, 0x28, 0x38, 0x30, 0x18, 0x38, 0x78, 0x68]}, 0x7fffffff}}, @clear_death={0x400c630f, 0x4, 0x4}], 0x17, 0x0, &(0x7f0000001000-0x17)="749f10d68c14671328376513b45a765534ea68ca66cc8a"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000)={0x8c, 0x5, 0xc, 0xf41, 0x0, 0x1, 0x4, 0x73af, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r7, 0xcb, "2f64c242e581ecd5c3024d24192a0814befd3abd1b839c7e67bac77af846c3e200eafe48849ffb6fbf36ec1762a45a6afbb7a4e3fb2d402974f4bf44b54efeee80a8ed25b85375aa4d2e206da4ddcb0d6ff6131148641747a01dd2aba45d6dfcb0cda3dd86928c119450acc97528c2e291356ac41185534d7f3ae7532468db4d4c9dc8c4afc8fbe5c41f91ae6c5810be7a25bfcbdabc6e5777a751fbe9f7ff0116822cc35aba10992e21cb84d94be84bb899aca019f239faa34cc5fb59771821af2949b33a32e76690b293"}, &(0x7f0000001000)=0xd3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000002000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000000000)=[0x0, 0x25]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) 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) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000006000)={&(0x7f0000006000)=@proc={0x10, 0x0, 0x2, 0x410800}, 0xc, &(0x7f0000006000)=[{&(0x7f0000002000-0x22a8)={0x22a8, 0x39, 0x0, 0x3, 0x0, "", [@nested={0xc0, 0x11, [@typed={0x18, 0x1b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, @generic="b0bc033267f50852761ed899ed69491536108d1b37037b5dbed1b4a7f2385d707e2432d3b7708490a9d7f4343c9d1cd09cb4fcb3d3561eaf0e9562d96570ee694691b28d7f1b4960d330b76dc33e01c532699540b60da4280eb758007794f03783ae7334888b", @typed={0xc, 0x24, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x65, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x3a, @str='/dev/binder#\x00'}]}, @generic="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"]}, @nested={0x40, 0x74, [@typed={0x10, 0x50, @u64=0x8}, @generic="d21203a2ee89edaa82287e9e0ad38676a1795f9747d1f42bfbb9e7d5a1df3e9c828397de5b60b53574d9"]}]}, 0x22a8}, {&(0x7f0000006000-0x78)={0x78, 0x39, 0x300, 0x0, 0x3, "", [@typed={0xc, 0xb, @fd=r3}, @typed={0x8, 0x85, @void=""}, @typed={0x8, 0x1c, @void=""}, @nested={0x1c, 0x40, [@generic="", @typed={0xc, 0x44, @uid=r9}, @typed={0xc, 0x32, @u32=0x8001}]}, @typed={0x10, 0x84, @u64=0x0}, @nested={0x14, 0x6e, [@generic="", @typed={0x10, 0x49, @u64=0x7b1e80000000000}]}, @typed={0xc, 0x5e, @u32=0x40}]}, 0x78}, {&(0x7f0000007000-0x130)={0x130, 0x1d, 0x308, 0x3, 0x3, "", [@nested={0x120, 0x60, [@typed={0xc, 0x24, @uid=r10}, @typed={0xc, 0x15, @u32=0x5}, @generic="a32b54fb9ab1c43ba12ed11ed4c5d298689056811e1e022474b7f07f558432288b7e10dd4db0cd348ed46f73545b1afbc7d6ea2ddcaa50745b6cc4c2c9a092e5e1e48f0bc1853d058052421ecbe4fbbbed329b75e2285229f2f4cc11694952b47f1f55a5eb91604b308b927085ba0fcbe64cb4fc27d2f910d6588fb41eb8322b42e133b4fd27a49170be8f24541c3cfe75351879a74cf0c1644cb191266cc6e908f3bc17110a73020b84e8fc296b7fe9e08e56247b8d3e9a5477a6301331a9dffdaf80bed141d095b9f57a68d3a2ac24ad2272fe232d2d6d1052e0cc5d906914e136ddff", @typed={0x18, 0x51, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}}, @typed={0x8, 0x4c, @void=""}]}]}, 0x130}, {&(0x7f0000003000)={0x3a8, 0x42, 0x30c, 0x5, 0x1, "", [@generic="34e0f675a9616f43bfc6913e461a516887d517156cba60", @typed={0xc, 0x54, @uid=r11}, @generic="9ac57f9b9017b8349a4b648945cb95e8a79bd4b0380b15d3e8b34ed92154f5d9adc235fc33f083df6991aac18a8eb917ec824bf655413d1ec230a734b5bec8f132", @generic="e1c84900bf77a18a85bef7e63a9815b9d1620b1d7def4fa2de50181c4dcedc0e155c790ad590f6c4437e01200355b79a0433cc882d6af49a19ff996099243404e9c8ec40c5d999dbbc6f2d39e389b1320843e4fb4e28c361e9ee226bef4e5d36a908a4134cf356148a279dfd1ada145ef7df59cb4e6f5c6a75367707839f3858af2dea50a39f0051f27fa6669765c83fc2188a130817631f85f7dffcc9e6c9fc9ad546cebda99385f6a229cb51ed73101f094ff565739c66442103b46c06aef0e4fc97676a4466c231da9c963d347643d6314589536e113721ae5cec6ac5bad7d4acc205523e388002add306b6fb720230c1c5f353", @nested={0x1c8, 0x45, [@typed={0x10, 0x27, @u64=0x4}, @generic="fb621a8b1f8b5b9c4572f0935c1cc068e3c357d82fe638a2575e706dc2395f3d5a45e80b7a5a4b06902acbb61d2b27b1abda8c5c3c4c2227c65ce0cc15974cd89559877c641af5d6d932a446b38bd5a2f46d90958d7495894af1e1de830058d139b58c8c10755ed6fd6ab5f421956753f94c5700fb61a0054973e5f7c554e009ed692365b97742ac75a0a21964bb92f5add36b6ae066a8cd33662dbdfbad3605923cb6329e5c06412336c2c1fe520684c3be5af5315b", @typed={0x18, 0x37, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @typed={0x10, 0x88, @u64=0x2}, @typed={0xc, 0x20, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x78, @void=""}, @generic="1772a06e6f2420d8688ca777ffeb30b96e5ebfc281ec576426d807ab5bd83d1c7c8fa9cdb397b4d78314a168db5a982e31ccf973f8963f8c7dc059f64d371d2ff735922dde24519c251cd5944a41b73868227df2e9f94e8ce481d7e58e4e12608e8c2da0df5a46f306a47a94d119dfdfc844a604008b0e84dc1774da630e2fad600e6d2db2bf611d063aa154fe8bb94ad9306c87c6d4846aeffcba04e2d37f1cfa58cad1daa9e83e5252ff1ba3d985a215ed9a3991cfb992a3c891bb55d21d0b58"]}, @typed={0xc, 0x38, @pid=r12}, @generic="316b3f111a2ae2edff2be6532ad01e210d41041914c7358cf6e7510b518b0b3df714edeb17d6a34ee334a9b3b4299d627fe5142e342791aabd648a9474cfd1c97bb45736", @typed={0xc, 0x80, @u32=0x7}, @typed={0x18, 0x60, @str='/dev/binder#\x00'}]}, 0x3a8}], 0x4, &(0x7f0000007000-0x38)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x38, 0x8000}, 0x40000) 2018/02/01 15:42:36 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000097000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000eb0000+0xa58)={0x0, 0xca}, &(0x7f0000b97000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x1000, 0x8, 0x4e}, &(0x7f0000836000)=0x10) 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) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000-0xa0)=[{&(0x7f0000002000-0xdc)="dc51f29d74028d768d760700206704bc0a66258ef166e892de45b875d21c3ba261cedeab8692f4b70bbd162971f377222b7c9d66798a755447bab7edf44757f6dc5060e162d8b2181ff9dceea150d600f258621cd09bb5db2532a59c2d7fe1aadeb010617f691981b1900ef4679de5b720196a56c74cb930f0d5b7aa35552cd0a0813d42d6aace44e6fd1e88d7783720728099b9ac1907ab586563d18de9f0677e691e0a1b27719c9d064dfdc9048833a8e7657d1438ef9a2c4c4010f7219af7d4f5e5aee969ef7d344bf87b958e916986f1aab5c9472bbf4951bc1e", 0xdc}, {&(0x7f0000001000-0xc7)="d82caeaaa84ed56f740c8257df2decfb3bcfe469553356b38df37d37a03478c11efe06f1309c23fc085465eb8f95ecd511066e65b7670f99cbb46a8612fab605b5a6d45bc8f7be24a394214859c26fe123d1e1849aa7acf9601da9d0ed74ce64b1e2d4d5c2993a926fc6d6fb3931fe840e322928a904f8c42f248b4116d2af6ed187a75bf758f5430fb4926505e10dec09dccf8755837ca61f9763f67b14482817fd3f7ca201f1f24954a07c8077d3bdc27586297bfab02c67593cd4892ee773755687bbfda0a2", 0xc7}, {&(0x7f0000001000-0x42)="581a56026b23946694b8487ba81cb6451ba3370a08fcced9dacbb155a7dc9abe301712118e4d63f2dd1d7194c64c1e24c41bcebbf5d9e83dc8f874d44d301e966126", 0x42}, {&(0x7f0000001000-0x91)="195a712a05a05f73691260ced44a20903e629e13bf7de420e005ea7851d8b5c4c43761aae3bcd68bd878227ca61dda6ff4cbeccb700c0b0d0023a69b6bfec0ca953f96c3ac0adc13ea4abb31d42ad62bdcae6c0cb1f41afe0f92cf355369e7ffb8843c8a7142b564160e4f76aca72cb61f916fcb3045f345d3dc159360780d4389373bfc8586aea0a843dbcab462627b0d", 0x91}, {&(0x7f0000001000)="6d9e3fc4c67d77c9f2f649acaa3749e7d47754231da4d75edc9419aa0956fa8cab892040d692262370d8c5d4fe1d24f109ec37cb6763ea8cade74648566f0fb99bfc3cbca261d049870acba16900dd31c68fd1994f5364", 0x57}, {&(0x7f0000001000-0xc3)="1a901d9dc45544379b6774a2f2efe8215dd7a6db1a0efee08f2dc08f3a962eb660bf28cfa4e8a711f9c64be982102b6baedf24b79f7e18b5fbd0263b41a441f8825925794b68f45e69cd326f65062e3d1ca9ea81316698c8fbd34a16a60fa004b4a34503ea0a00e5868b163d7f0981903c5f89e8944f77d0b0ce3c44998422b58d90f05dd14a50ec1f56e5115f94c5b95d2336b757eefcd891bb67bb400501addad01ecee0710f8966adab39fd092807ef576619f7cb3c02f0a79a5339632c89b87281", 0xc3}, {&(0x7f0000002000-0x11)="5647cd8063d45849cf9598115f5af7f2c77eed1e7b661bd589918229d216d840a736eb3f102a8d65e0ba658acde32453bae1dd724a79fc15f50a7c5ea8994c930ed67de0f2e2642a74cdf127f33db8acf1ef2f9f929141a15449ce1d732955e2fa50", 0x62}, {&(0x7f0000002000-0x9)="dcde14c08bdf1c02c2", 0x9}, {&(0x7f0000000000)="c156bcbe76cf962ac6891d8a2d1ec2b38d48a5449d0f83c2195fa61aad2efea3126ad90818928ca77d6fe570a8c06a122fba43a577541c61b35ad537cebe6c20a3fbdd6d097554614802a6f2095dbb835f704dc6e8aac27369c673bf80545fb185ce2f41c45811a374fdba2886d645987186dbfbe2cabbcbbb3bd88164d9b79513a14b8017065d0c3843108252f1e8691429b43697992722720efd74839ff443237a1488dee53c6f8b523f8b30a7b2a2185a104023d216f2a2f50a99674d9e644aaeea11d3280da8ebd031abcf699325a64c3ff251d5fcbd6a38e53559", 0xdd}, {&(0x7f0000001000)="6f5a9db1137d8e3f1812a077586640bf783ad709aaf4bc46e4dc02dd1597cea118957911fc48817dd20ba0cc287d46c133ed8505a12f7a19ee14bb65e2dd44aae66a99e1461e2a8e019909954f5c7bb946f41716721cd43efe1f07d776cbd15789e88d1f661627ff435747f92a1a00c7b37cec212a50326f3de8974b563edc85ea", 0x81}], 0xa, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x68, 0x20000041}, 0x8000) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000003000-0x8c)={0xfffffffffffffffc, 0x6, 0x0, 'queue0\x00', 0x28000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x80, 0x4) sendto$ax25(r1, &(0x7f0000001000)="9cf33124ed2d6b7b788807a3635d364f02625b45561ac93d73503e91961f51353d5097ce069dc90d52119c0d5ed799f31019bea02c9bd7f1b0c5876367416c55162493f4ee564ea8d4ad359ea819fe8318e91806b423d6eb71bc86294c824cf0d94ff96b0759fee38782c987a8b1a0228be6b5e307c552a4e7357868f434059e7c5b2fbc21a23809b3805c011a2143649c2c094717f7060defd20a935524f11f1081679108c2f806e647cb7030435bef0dec17a1b168fade20969bf6c3887e32cbe51c9456d6cbc6144e310abc6dff17b878cf93e15a24672f0731dfe83b1c64406008755cf76508754c5d", 0xeb, 0x40, &(0x7f0000000000)={0x3, {"8d71f0cf6f8bf7"}, 0x1ff}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common='erspan0\x00', &(0x7f0000001000)=@ethtool_perm_addr={0x20, 0xa7, "8c98718b91b529629adbcb70062120340d2bafe93f6f89b2428f6792dcbc6d2286f043122a368ec16b39be71542732292c5e18840117b028ff5e6c1135289bfb0196d103ee1c4aec43afafa5618000eaf5b9d2dca11dada5a90b2fedb2c70ac763b5d0e937428e6ded6368efd0cab18c80bf795621cd5d2d29907f6651d9dc7b7b3793976d0a603d68ea2081376a63e0845041411206d4a34ef7b47f75238e4e6afedc5e01d58c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) 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) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000004000)=[&(0x7f0000004000-0x1)='\x00', &(0x7f0000005000-0xc)='bdevkeyring\x00', &(0x7f0000004000)='erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000)='%nodevlo,#\x00'], &(0x7f0000005000-0x20)=[&(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', &(0x7f0000004000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000-0x11)='./,:wlan1keyring\x00', &(0x7f0000000000)='erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1800) [ 32.562992] audit: type=1400 audit(1517499756.907:5): avc: denied { sys_admin } for pid=4108 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.610381] IPVS: Creating netns size=2536 id=1 [ 32.624597] audit: type=1400 audit(1517499756.967:6): avc: denied { net_admin } for pid=4113 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.649421] IPVS: Creating netns size=2536 id=2 [ 32.688772] IPVS: Creating netns size=2536 id=3 [ 32.717931] IPVS: Creating netns size=2536 id=4 [ 32.759758] IPVS: Creating netns size=2536 id=5 [ 32.794363] IPVS: Creating netns size=2536 id=6 [ 32.833301] IPVS: Creating netns size=2536 id=7 [ 32.875254] IPVS: Creating netns size=2536 id=8 [ 34.600710] audit: type=1400 audit(1517499758.947:7): avc: denied { sys_chroot } for pid=4113 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 15:42:39 executing program 1: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000009d000-0x4)=0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000076d000)={0x19980330, r0}, &(0x7f0000d3b000)={0x3, 0xa4, 0x0, 0x2, 0x7, 0x0}) setgid(0x0) [ 34.747895] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 34.816472] audit: type=1400 audit(1517499759.157:8): avc: denied { setgid } for pid=5146 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 15:42:39 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fdb000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008b9000)=0x0, &(0x7f0000fdc000)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e56000)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb64}, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xfff, [0x1, 0x10001, 0x0, 0x4, 0x9, 0x10e, 0x3, 0x56]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000496000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffc01, [0xff28, 0x7, 0x2, 0x4, 0x8, 0x80000000, 0x100000000, 0x2]}, 0x5c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000077b000-0x20)={@generic="c24681885552039bf3279ed85de4b3a6", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fdd000)=0x0) 2018/02/01 15:42:39 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x2, 0x1, 0x8, 0xca87, 0x8, 0x1e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006c2000)={0x0, 0x80000, r0}) fcntl$addseals(r0, 0x409, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00008bc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000df8000-0x8)={r1, r2}) pipe(&(0x7f0000ce2000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f00009da000-0xd)='/dev/snd/seq\x00', 0x0, 0x402c00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d04000)='clear_refs\x00') writev(r1, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00001f8000)={0x8, 0x4, 0x1, 0x8, 0x3, 0x8, 0x2, 0x3ff, 0x40, 0x1}) 2018/02/01 15:42:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00004c2000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00002d1000)=""/227, &(0x7f00004ac000)=0xe3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071f000-0xf)='/dev/sequencer\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f0000e14000)=@known='trusted.syz\x00', &(0x7f00009b1000)='/dev/sequencer\x00', 0xf, 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000075a000)={{0x0, 0xffffffff}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00001df000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae1000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a4f000-0x44)={{0x2, 0x1, @rand_addr=0x73a0f760, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="82d4876c892b1edd91ffc0a8a53aa0fe"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b40000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4) r2 = socket(0x1b, 0x2, 0x7f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/rfkill\x00', 0x4a000, 0x0) r3 = open(&(0x7f00002e0000)='./file0\x00', 0x40000, 0x2) sendfile(r0, r3, &(0x7f0000e18000)=0x0, 0x5) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) write(r2, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) [ 34.908626] mmap: syz-executor2 (5183) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/01 15:42:39 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000038000)='./file0\x00', &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000038000)='./file0/bus\x00', &(0x7f0000039000-0x15)=""/21, 0x15) mount(&(0x7f0000034000)='./file0/bus\x00', &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000025000)='fuse\x00', 0x806000, &(0x7f0000035000-0xe7)="") 2018/02/01 15:42:39 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000a000-0x40)={0x522b, 0x9, 0x0, 0x1, 0xa9eb, 0x0, 0x0, 0x2}, &(0x7f0000007000-0x40)={0xe72, 0x401, 0x8, 0x4, 0x9, 0x6, 0x5, 0x0}, &(0x7f0000009000-0x40)={0xfda, 0x0, 0x9, 0xfff, 0x0, 0x6, 0x21d, 0x3}, &(0x7f000000a000)={0x0, 0x989680}, &(0x7f000000b000)={&(0x7f000000c000-0x8)={0xde8d}, 0x8}) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) socket$key(0xf, 0x3, 0x2) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) [ 34.943243] audit: type=1400 audit(1517499759.277:9): avc: denied { dac_override } for pid=5195 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 15:42:39 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000007000)={0x0, @in6={{0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb1, 0xaa1e, 0x1, 0xff, 0x101, 0x7f, 0x94, 0x5, 0x3d6de48d, 0x24, 0x3019, 0x3f, 0x2, 0x7, 0x0]}, &(0x7f0000007000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x800}, &(0x7f0000007000)=0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000001000)=0x0, 0x4) lseek(r0, 0x0, 0x3) 2018/02/01 15:42:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000653000)='/dev/loop#\x00', 0x7ba7, 0x2) socketpair(0x4, 0x80000, 0x8, &(0x7f00009ee000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00002e2000-0x4)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c76000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "24d5b15f961c0b8b125c7e99233fbc5630af2ee4412e51670d689f7c374501a2dc13b64b18d237175e644b676abfdffc8fe7e058ced9634fc91b946290d9123e", "7e55bb388dc9567cca4681e6266d3c667458aada4525fc8899e0457dc05fcadaf918eb6544c22e5a83c142d251fc28e3c37171cf3b8dc170381f8aef2f268ca1", "3cb062ffd689efb417908c61f6a99a83cb0d084d43bf0e6588a7af478b1696db", [0x0, 0x0]}) 2018/02/01 15:42:39 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) openat$hwrng(0xffffffffffffff9c, &(0x7f0000782000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0xc5) read(r1, &(0x7f0000ff7000)=""/192, 0xc0) 2018/02/01 15:42:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00005c3000)=0x3, 0x4) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f0000f46000)={0x2, 0x0, 0x0, 0x0, 0x20000000000003d3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x802, 0x400005) write(r0, &(0x7f00003e8000+0x516)="220000002100070700be000009001c010a00001e0012000000000000003f11800041480cb2f6d843c4d0289812cb6db750f9e347f927e6517f8dc9519693473d2b604a5c973476f48c63b5f8a51664d47ee42252", 0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f43000)={0x0, 0x1, 0x5}, &(0x7f00004c4000+0x424)=0x8) timer_create(0x6, &(0x7f0000ca1000)={0x0, 0x28, 0x7, @thr={&(0x7f0000149000)="73a15323d387cbd486e5e673ea7c3395435409be18ed7cd80a9c", &(0x7f0000bbd000-0xbc)="ac8bd77cf31e84610eb013cfd91168f21af577ee16e27314f975f95afef18f83496fd100d72c862bde13a883cccfade6fc47f985fdd6204f69e1e38b42dd17534e8bb04310a75e9d1222670090fc0de17fa2ca00cd44fecd0324f61a6c8def984f599029d89d7b574d690426a7bff2ee5b0e7180a7bdf686d4704917e14ec5ccac4bbf2fdd2453b2545b1eeea07749f24f8928f9fdd2f25758133e48c0723c96d6df4151ca5f553f4b8b2afd84dedb4af83fe66ab083cbb53bb49486"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b22000)=0x0) timer_getoverrun(r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000acc000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a06000-0x4)=0xe8) 2018/02/01 15:42:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000073c000)={0x3, 0x80000000, 0x3}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/02/01 15:42:39 executing program 3: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f00000cb000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}}) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001e7000)={0x0, 0xc, "73445d2e37b2859fc3e0a04e"}, &(0x7f00001e8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000057000)={r2, 0xfffffffffffffff7, 0x0}, &(0x7f0000030000)=0xc) 2018/02/01 15:42:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000eab000-0xd)='/dev/usbmon#\x00', 0x1, 0x200101) getpeername$netlink(r0, &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec0000-0x4)=0xc) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/02/01 15:42:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000de5000)={@broadcast=0xffffffff, @empty=0x0, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cb0000-0x10)={0x3, 0x4, 0x3b0acfbc, 0x8, 0x0}, &(0x7f0000fce000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000422000)={r1, 0xfffffffffffff801, 0x7, [0x3, 0x4, 0x4, 0x5, 0x401, 0x8, 0x1]}, 0x16) 2018/02/01 15:42:39 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000018000-0x4)=0x0) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000001000-0x2)="", 0x0, 0x0, 0x0) [ 35.141711] audit: type=1400 audit(1517499759.477:10): avc: denied { net_raw } for pid=5251 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 15:42:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10000000000c) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000058c000)="1f0000000104ff00fd43540407110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000c22000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000441000)={0x1, &(0x7f00007db000)=[{0x7, 0x9, 0x80, 0x43}]}, 0x10) 2018/02/01 15:42:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) read(r0, &(0x7f0000959000)=""/180, 0xb4) getrandom(&(0x7f0000013000-0x7d)=""/125, 0x7d, 0xfffffffffffffffe) 2018/02/01 15:42:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d49000-0x16)='/selinux/checkreqprot\x00', 0xac01, 0x0) r1 = socket(0x10, 0x2, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000015b000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000170000-0x4)=0xc, 0x4) close(r1) flock(r1, 0x6) [ 35.177518] IPv4: Oversized IP packet from 127.0.0.1 [ 35.196755] audit: type=1400 audit(1517499759.547:11): avc: denied { create } for pid=5287 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.234737] audit: type=1400 audit(1517499759.577:12): avc: denied { create } for pid=5298 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.236292] audit: type=1400 audit(1517499759.577:13): avc: denied { write } for pid=5287 comm="syz-executor3" path="socket:[13032]" dev="sockfs" ino=13032 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.236461] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.237833] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.238898] audit: type=1400 audit(1517499759.577:14): avc: denied { setopt } for pid=5287 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 15:42:39 executing program 0: syz_open_dev$loop(&(0x7f0000c82000)='/dev/loop#\x00', 0x100, 0x0) getrandom(&(0x7f00008fc000-0x94)=""/148, 0x94, 0x0) r0 = syz_open_dev$mice(&(0x7f00009ec000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00002d5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000f1f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) listen$netrom(r1, 0x0) 2018/02/01 15:42:39 executing program 2: r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) tee(r0, r0, 0x1a9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x1, 0xfffffffffffffffc}, 0x8) rt_sigsuspend(&(0x7f0000000000+0x5aa)={0x7}, 0x8) 2018/02/01 15:42:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a33000-0x11)='net/ip6_mr_cache\x00') ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d73000)=0x0) preadv(r0, &(0x7f0000fee000)=[{&(0x7f00004c2000-0x74)=""/116, 0x126}], 0x1, 0x0) 2018/02/01 15:42:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00002b3000)=@newsa={0x184, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc7539esp(cbc(serpent),md4-generic)\x00'}, 0x0, 0x0, ""}}, @algo_auth={0x48, 0x1, {{'sha256_mb\x00'}, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:42:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000876000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00004de000)=0x0, &(0x7f000012a000-0x4)=0x4) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000df0000-0x24)=""/36, &(0x7f0000745000-0x4)=0x24) 2018/02/01 15:42:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/02/01 15:42:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) inotify_init() 2018/02/01 15:42:39 executing program 5: r0 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d58000)="", 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d76000-0x8)='trusted\x00', &(0x7f0000a31000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = socket$pptp(0x18, 0x1, 0x2) fcntl$setlease(r2, 0x400, 0x2) r3 = socket$inet(0x2, 0x7, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000002000-0x4)=0xc206, 0x4) 2018/02/01 15:42:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/sequencer2\x00', 0x92000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009c5000-0x20)={0xfffffffffffffbf2, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000034f000-0x10)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r2, 0x0) 2018/02/01 15:42:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x1) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) [ 35.242622] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.246297] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.246379] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/01 15:42:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005b4000)={0x0}, 0x8) r1 = socket$inet(0x2, 0x800, 0xfe96) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b3e000)={0x0, 0xc21, 0x9}, &(0x7f0000430000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000978000-0x8)={r2, 0x7}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d00000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000745000)='schedstat\x00') fgetxattr(r0, &(0x7f0000f97000-0x1b)=@known='system.advise\x00', &(0x7f000081d000-0xc)=""/12, 0xfffffffffffffebc) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00003a7000)=""/224) 2018/02/01 15:42:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000aff000)={0x7383, 0xfff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000189000)=0xbc, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:42:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b01000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00004ed000)={{0x0, 0x3, 0x4, 0x1, 0x800}, 0x8000, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8001, 0x3094, 0x8, 0x39000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000231000-0x4)=0x81, 0x4) 2018/02/01 15:42:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = getpgid(0x0) tkill(r0, 0x27) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000099a000)="c4596fb93e3c3fd61a025469a780f467d1cbcfc911981d6f53bf4faf83a5dbd6b3795b433d504687cb4b43860d2c0a5cfa", 0x31) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/02/01 15:42:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ptrace$setopts(0x4206, r0, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setfsuid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:42:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000065000)={0x200000000000, 0x0, 'client0\x00', 0x0, "f43a8387da9f2f58", "83f278e8517e583eec0f4c3c265fde5a78415b12d2e20a53a7d86d03215ad288", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000a17000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x3, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}}, 0x3a) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f0000ecd000)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/02/01 15:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fa8000)={0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b63000-0x10)={0x1, &(0x7f0000e3b000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000bd2000-0x8)={r1, 0x2}) 2018/02/01 15:42:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x7, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000c5a000)=0xa9, 0x4) 2018/02/01 15:42:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000209000-0x9)='/dev/ppp\x00', 0x4040, 0x0) recvmsg(r0, &(0x7f0000b76000-0x38)={&(0x7f0000f1a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00003f0000)=[{&(0x7f0000d43000)=""/4096, 0x1000}], 0x1, &(0x7f0000cba000-0x5c)=""/92, 0x5c, 0xfd}, 0x100) r1 = socket(0x10, 0x3, 0x0) accept$ax25(r1, 0x0, &(0x7f00002a7000)=0x0) write(r1, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/02/01 15:42:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) getpeername$ax25(r0, &(0x7f0000794000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000069b000)=0x10) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/02/01 15:42:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x100000000000005, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) memfd_create(&(0x7f00007ca000)='\x00', 0x2) shutdown(r2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a0e000+0xd1)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00005e1000-0xf7)=""/247) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = accept(r1, &(0x7f0000a2f000-0x2)=@hci={0x0, 0x0, 0x0}, &(0x7f0000236000-0x4)=0x6) signalfd4(r3, &(0x7f0000285000-0x8)={0x90000000000000}, 0x8, 0x80000) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/02/01 15:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x4000000000000f, 0x7ff) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a843089105236925000800080005000000000000000807ce000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/02/01 15:42:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x405fe) accept(r0, 0x0, &(0x7f000074c000-0x4)=0x0) 2018/02/01 15:42:39 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0xfffffdfd, 0x0) unshare(0x28060400) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) request_key(&(0x7f000092a000-0xa)='id_legacy\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000faf000-0x3)='+}\x00', 0x0) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000740000-0xe)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00008d9000)=0x100, 0x8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 15:42:39 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000ff7000)=""/141) 2018/02/01 15:42:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000029d000-0xe)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f0000058000-0x8)=0x10002, 0x7e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000b47000-0x34)={{0xffffffffffffffff, 0x2, 0x6, 0x3, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getxattr(&(0x7f00004c9000-0x8)='./file0\x00', &(0x7f00002a6000-0x11)=@known='security.selinux\x00', &(0x7f0000fce000-0x42)=""/66, 0x42) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5)="", 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000317000)='/dev/ashmem\x00', 0x101001, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = open(&(0x7f0000f44000-0x8)='./file0\x00', 0x0, 0x1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000166000)=""/179) fstat(r0, &(0x7f000068c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:42:39 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xfffffffffffffffd, 0x0) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000018000-0x1b)="1b0000000701030202000000000100010000000000000097270900", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000018000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x14) 2018/02/01 15:42:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x5) mmap(&(0x7f00001cb000/0x2000)=nil, 0x2000, 0x1000001, 0x51, r0, 0x0) pipe2(&(0x7f0000ac9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) clock_gettime(0x0, &(0x7f0000dba000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000041d000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000733000)=[{0x9, 0x4, 0x6, 0x7ff, @time={r3, r4+10000000}, {0x1cf8, 0x380}, {0xe, 0x8}, @quote={{0x0, 0x9}, 0xfff, &(0x7f00004fe000)={0x6, 0x3c0, 0x3, 0x5, @time={0x0, 0x1c9c380}, {0x101, 0x4}, {0x3, 0x100}, @result={0x4, 0x100000001}}}}, {0x1, 0xffff, 0xcbf7, 0x8, @time={r5, r6+30000000}, {0x12e, 0x4}, {0x3, 0x7f}, @connect={{0x0, 0x3}, {0x10000, 0x24c7}}}, {0x7, 0x4, 0x800, 0x7fff, @time={0x77359400, 0x0}, {0x7, 0x1}, {0x1ff, 0x9}, @raw8={"8fb848747df23f212ebc72bb"}}, {0x3f, 0x2, 0x7f, 0x0, @tick=0x8, {0x5, 0x4}, {0x8000, 0x6}, @quote={{0x1919, 0x80}, 0x10001, &(0x7f0000a60000)={0x8, 0xffffffff, 0x1ff, 0x81, @tick=0x5, {0x639df255, 0x7ff}, {0x2, 0x10001}, @ext={0xac, &(0x7f00005ec000-0xac)="c704960c14a6466e03186cf1dad0e819a039a281ca2294cb35c841df2e094a5d873ba2970d27f91b9db636222ea2663d598c68b299a2abe3dd5771d01b3c783ead8a56e84c24ff0be52cdb6dd2c2301315ae8a77c7a98a3677dba33916021eef6fdde4194a3a7996acd0664d9f7bf65588c356e35ff56863032c9e8ab31e86837f2e7079ba472ad48f1fdc5bd3e8ef9186169200160f3fc4603945f8644025627a881c3b76b1fc624471a85f"}}}}], 0xc0) fsetxattr(r1, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000dc4000-0x10)='/selinux/policy\x00', 0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000163000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x7fffffff, 0x100000000, 0x92}, &(0x7f00007d5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00004f8000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cf000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d8d000)={r7, 0x9, 0x1a9, 0x8, 0xfff, 0x7, 0xfffffffffffffffd, 0x4, {r8, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xfffffffffffffffa, 0x6, 0x7, 0x6}}, &(0x7f0000b49000-0x4)=0xb8) 2018/02/01 15:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x0) fchmod(r1, 0x43b) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fea000-0x9b)={{{{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0x0, 0x20, "98dfc906a2f6cab336297257d0dfa5f2119a1c732f9be869bf0a6c1c34c865a2b938f43d2577a68a1de14c4bf716f28a5a132a0de5a53ec5a6db387cc1f6b32f60f9ae448b6d2506500657824ceb997e"}, 0x160) 2018/02/01 15:42:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d6c000-0x1624)={0x20, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0xb, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f0000fdc000)='id_legacy\x00', &(0x7f00007ea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000376000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00002b9000)=""/201, 0xc9) 2018/02/01 15:42:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00004ba000)=0x0, &(0x7f0000702000-0x4)=0x4) 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) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) 2018/02/01 15:42:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000fbe000)='./file0\x00', &(0x7f0000b0e000)=@random={'user.', ')wlan0D\x00'}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chdir(&(0x7f00004b9000-0x8)='./file1\x00') 2018/02/01 15:42:40 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000006000)="1b0000001800030207fffd946fa283bc800000017986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000-0x4)='./file0\x00', &(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000009000)='vfat\x00', 0x2080, &(0x7f000000b000-0x9e)="d746fa0150965f8a6039ec22a1432e97ee60ca0ce8249924ec930b48c75e127dbc6faa083110c732f02fdd1a05fafd1b694fa14f18bb8b96116704d321a99760f543c3bed84be94ff7745e1bccf0ebcb88f72413cb87c137631b6d331e8021e9480fbcd35efd7efb84863616dd6c093504d1fa847dea8398c6c0374eedfd781b13236ad33229ba7687b72d499f1eca194612cbf9dd2f0365fa1789e79c1d") 2018/02/01 15:42:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000088d000)='/dev/binder#\x00', 0x0, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000291000)={0x54, 0x0, &(0x7f0000a4b000)=[@clear_death={0x400c630f, 0x0, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000176000)=[], &(0x7f0000917000)=[]}}], 0x0, 0x0, &(0x7f00006ed000)=""}) r1 = add_key$user(&(0x7f000065c000)='user\x00', &(0x7f0000e05000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000777000)="8f0138f5c49fa81b999cd11cccbd3efb0e573af1fa583f302dd3de7aa965917a55f3a8c93f2c5b1812071498f087df35120ba3c7b07b9dd2063d8f129e91da7d7dd0854bbf653abd8f2a160a10cd45305b67f8fa9243fda2071357630006416d7cfe8a2efb458bb6659f053a4935b9151635da286c66fc892cc87916d63d8a5b901ed1f645b9c1797cb80d8703ffa022c57146f9b3575852c9335f8ccb5830ff63fe9bc1f0c5c0b18f9b35", 0xab, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000566000)="", 0x329, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000884000)='/dev/keychord\x00', 0x0, 0x0) 2018/02/01 15:42:40 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000014000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000015000-0x180)={0x180, 0xf, 0xf, 0xc09, 0x3, 0x1, {0x5, 0x0, 0x9}, [@generic="7c7edd19e4ff50203ceeaa1c4fb106d23c5973fd4a2a61d8c08c6688298002b09f90bdc5ee098237c226960284f6077d5e877dfe65074608076e79ed1cc48aa69a299bd8164e7743c9d2eb8911d82708f19252c2f604352eb2da5855bf58ed0fbb33b247209eaa61f2c7b698de95c0ad7fafbd16f38607943de068494b", @generic="3091ab493b49f20c75349e374a7c62523546af5beb1fae787e94bb5642baa52153714b55e0e024c01c856a45584010afa5bb99baac9ce02b0c65e28dd5a8921c5efe55bcd56e79cae03013937e3a73", @nested={0x6c, 0x14, [@typed={0xc, 0x29, @u32=0x100}, @generic="ba3da05dcd90817f1c0cd99890242ff376428a09e41d2ee27044682dc9ac159ebc492500c1e43600c69f800d601d91a3293f547f03990e7f890f29ca11da86e1724a74f1dece9ddf028e51c77ba39a1357590800ac332bdd31bbf8"]}, @typed={0xc, 0x7a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x1c, 0x35, [@typed={0x18, 0x66, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x8a, @uid=r2}]}, 0x180}, 0x1, 0x0, 0x0, 0x4080}, 0x4) 2018/02/01 15:42:40 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/01 15:42:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000493000-0x8)='./file0\x00', 0x101000, 0x40) 2018/02/01 15:42:40 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c69000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000792000-0xd)='/dev/net/tun\x00', 0x0, 0x44a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000000000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/enforce\x00', 0x0, 0x0) ftruncate(r2, 0x7fff) modify_ldt$read_default(0x2, &(0x7f0000cc9000-0x35)=""/53, 0x35) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r3, r2, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x67, 0x1, r2, &(0x7f0000b0d000)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d2e000-0x8)={0x0, 0xa2}, &(0x7f0000d2e000-0x4)=0x8) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000b8f000-0x38)={&(0x7f0000463000)=@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, 0x1c, &(0x7f0000346000-0x10)=[{&(0x7f000060d000-0x9e)="98d5fb8aeecc073a1fbd46b5c7b8b898c88624f83c6be4c6611b62cac91397e0b3f197b77c3c9d95557bf6faec827790112ab33e59608ff4fcca5a873322d847d38a26bc7aa1fdb90adafc14de3dd8b0841803c98d41e7ad1c4381611446ca74c1e47fa9d62bbe74c4aae9a891f6c06b8460e13a4e35ed50d075c446660f6149dd475f1326a682cda96466e1f72ed70f2496e82c1c9b739d488ef2eb4e79", 0x9e}], 0x1, &(0x7f0000d2d000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x0, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x8001, 0x81, 0x7}}], 0x60, 0x0}, 0x4000000) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000d27000-0x4)=0x0) 2018/02/01 15:42:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000193000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xfffffd17, &(0x7f0000926000-0x10)={&(0x7f000043d000)=@setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x19}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:42:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000817000)=0x0, &(0x7f0000fd3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000016d000-0x10)='/dev/input/mice\x00', 0x0, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000189000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00007a5000-0x18)=@get={0x1, &(0x7f00007a4000)=""/174, 0x9}) r2 = syz_open_dev$loop(&(0x7f0000094000-0xb)='/dev/loop#\x00', 0x2000000d85, 0x105000) ioctl$int_in(r2, 0x5473, &(0x7f0000fab000-0x4)=0x10001) 2018/02/01 15:42:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f7f000-0x4)=0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a93000)=0x0, &(0x7f0000c74000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) iopl(0xb2) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000092000-0x20)=@ethtool_rxfh_indir={0x1e, 0x6, [0x8, 0x7, 0x2, 0x4, 0x9e2a, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:40 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet(0x2, 0x0, 0x5, &(0x7f000041f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000067e000-0x8)={0x0, 0x1000, 0x9}, &(0x7f0000169000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00004df000)={r3, 0x8568, 0x30, 0x19, 0xff}, &(0x7f0000bd6000-0x4)=0x18) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/02/01 15:42:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x800, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000101000-0xa)='/dev/ptmx\x00', 0x200, 0x0) fchdir(r0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/02/01 15:42:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) flistxattr(r0, &(0x7f0000456000-0x7b)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) preadv(r0, &(0x7f0000d1d000)=[{&(0x7f0000adf000-0xe1)=""/225, 0xe1}, {&(0x7f0000fa1000)=""/107, 0x6b}], 0x2, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/01 15:42:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000951000)=0xc) socket(0xa, 0x1, 0x0) write$selinux_access(r0, &(0x7f0000b57000-0x38)={'system_u:object_r:textrel_shlib_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x31, 0x0}, 0x38) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00005e0000)=""/4096) r1 = syz_open_dev$loop(&(0x7f0000e97000-0xb)='/dev/loop#\x00', 0x0, 0x406) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a13000-0x4)=0x0) fallocate(r1, 0x0, 0x0, 0x10000) clone(0x100, &(0x7f000024e000)="69c812764de494bbf78551a068bf8bac89b788a0cc2191d464e98f1eaa8f66ae60bd", &(0x7f0000e57000-0x4)=0x0, &(0x7f0000798000-0x4)=0x0, &(0x7f00006be000)="12419e7f62b8e748ee7d03d1e76baacf8dcb15e6cd00e02a24b91d096fa74f99afa979144b5e9bc6111b3036d93c21ccf59d76751c8747e87550fc87ddeec724ceb9e025aac171c911fc1e028aac2502d4cf82cd29b4e78c6d5abb8acb3ae1d45563626541e86c37378b9cdc983499d71afaa2ac8386ea1d03b037dcf187e64c0ee71810eb546264aa599121c3acb844210b508e72b5cc0a361d051d674f8030689185a0892ec14c6e0b854c2ef6d79b1ed77fe6c3666e2eb7ab1d99c16a2976469d9570b9d8e66bf8e6fc256a2f0c91edf02b08f0768b2017744a04f3db46a1ed6aea629b3188115d1c") 2018/02/01 15:42:40 executing program 4: r0 = epoll_create1(0x80000) fchmod(r0, 0x2) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f000003b000-0x4)='dev ', 0x0) ftruncate(r3, 0x40001) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendfile(r1, r3, &(0x7f000000e000-0x8)=0x0, 0xa) close(r2) 2018/02/01 15:42:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9f000)='net/igmp\x00') readv(r0, &(0x7f0000db5000)=[{&(0x7f0000f48000-0x1b)=""/27, 0x1b}, {&(0x7f00000b3000+0x319)=""/101, 0x65}], 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000bd6000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/01 15:42:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x0, 0xfffd) 2018/02/01 15:42:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000057c000-0xe)='/selinux/user\x00', 0x2, 0x0) ftruncate(r0, 0x46a) writev(r0, &(0x7f0000b27000)=[{&(0x7f0000b7b000)="ca4aa6cf1440307ad459356f8fe0813e82dcfcb1102ad8341b1e5f84c8a9caf55edad96352a58c5bbcac26e2be2651bdc83a686d9a3f6fcc3313293331700b28e822c3e3233acacf676dc640e735e72cd05452879d7082b4a18238732aa240cf6a8b04509c08b6f9d484f0b48da603ab7197e2ea9ecd3ab27e1a1b0e3dd6f0d4066fe1d347e32d3f2f9d25cd885bcb251d58668249662db53796247883fb7dfc52ab20b7684e8b62048c5f7e3f78bf9618f2dc67", 0xb4}], 0x1) 2018/02/01 15:42:40 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000+0x6ac)={0x0, 0xa9, "9424ac1895b25d84dd9879acb0b709711bbc6f684f1bd9441b7dc3e3bfbc284959d6077627568a1409a35b73e8406e77fe240da90b755787877d95c2c34cdc7524a489c4f6430af4490ad517c503d612f7c831eea2c7863836bd1ecb0c19e90287f197f6db171bc28ccff9c48eb292264eeef4916b3ef3db5bd5c0b24e20be8aa0e9d7df7e596514249683db98db2dba7154edb13f63436eeae6475c925ae934700e1ee689ce11ee4f"}, &(0x7f0000382000-0x4)=0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000154000+0x635)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe31, 0x3, 0x81, 0x3, 0xffff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@buf={0xb, &(0x7f0000001000-0xb)="e13f7a4b672731de6d53c4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000021e000)={0x4, [0x1, 0xf1, 0x1, 0x3]}, &(0x7f000056e000)=0xc) dup3(r3, r4, 0x0) sendto$inet(r3, &(0x7f000091d000)="0b961b8a0ae430105341a8a351d68c390d023be492c92124106e1805fb098582cd63bd075464bcb0455904ee63f4827fe807c66ea6e6f8ee6099c9563dae58b86ca4c2c25f71877e3b77cfc6450267702df3c1d0b0077ea71dd783a93268e01ed5ecf09d47febe8c0c764f9fd117150cfb25d503d88f474843f65a07f5a6", 0x7e, 0x8000, 0x0, 0x0) bind$inet6(r0, &(0x7f0000def000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2018/02/01 15:42:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000b09000-0x28)={@common='vlan0\x00', @ifru_addrs=@hci={0x1f, 0x400007fff, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/02/01 15:42:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a0c000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r1, 0x2) 2018/02/01 15:42:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b3a000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x2000000005, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.970874] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/01 15:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000066e000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000ea000-0x1a)=""/26) readv(r0, &(0x7f0000c7b000-0x70)=[{&(0x7f0000992000)=""/251, 0xfb}], 0x1) 2018/02/01 15:42:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f00002a8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/01 15:42:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000759000-0xd)='/dev/snd/seq\x00', 0x0, 0x40880) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000045f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$dupfd(r0, 0x406, r1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b30000-0xc)='/dev/ashmem\x00', 0x0, 0x0) 2018/02/01 15:42:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgid(0x0) sched_getattr(r1, &(0x7f0000780000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000854000-0xb)='highspeed\x00h', 0xfe76) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r0, 0x1) 2018/02/01 15:42:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) r1 = syz_open_dev$tun(&(0x7f0000de5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000001000)=0x4, 0x4) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0xb7)=""/183) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r3 = inotify_init() r4 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00007a8000)={0x4000003, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x1000, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x4348, 0x0}, {r2, 0x1, 0x0}, {r0, 0x0, 0x0}, {r3, 0x21, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}], 0x8, &(0x7f00006b5000-0x10)={0x0, 0x1c9c380}, &(0x7f00008dc000-0x8)={0x8}, 0x8) r5 = inotify_add_watch(r3, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r3, r5) ppoll(&(0x7f0000283000-0x28)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) 2018/02/01 15:42:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000b9f000-0x8)='./file0\x00', &(0x7f0000122000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/02/01 15:42:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006f9000-0x4)=@assoc_id=0x0, &(0x7f00003fe000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000290000-0x8)={r2, 0x0}, &(0x7f0000476000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000dbf000-0x4)=r2, 0x4) connect$nfc_llcp(r0, &(0x7f0000954000)={0x27, 0xfff, 0x6, 0x7, 0xfffffffffffffffb, 0x101, "7df098101b923c7e66454287f831349ed58a403ba199f94123fadc2252df2e06772e1db318dcabc1f819aafcde82a3056f94011fe1a6edec82672c4fa0f81c", 0x7}, 0x60) [ 36.104444] IPVS: Creating netns size=2536 id=9 [ 36.821380] pktgen: kernel_thread() failed for cpu 0 [ 36.826518] pktgen: Cannot create thread for cpu 0 (-4) [ 36.832434] pktgen: kernel_thread() failed for cpu 1 [ 36.837533] pktgen: Cannot create thread for cpu 1 (-4) [ 36.843181] pktgen: Initialization failed for all threads 2018/02/01 15:42:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000001000-0x4)=0x0, 0x28e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/01 15:42:41 executing program 7: prctl$intptr(0xf, 0x4d) 2018/02/01 15:42:41 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe9000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000fea000-0x28)={0x9, 0x1e, 0x7fffffff, 0xb2d, "94f637abf2b0afabf3215c68726b3cd72e4a8f3a78076674287af0cd1ba639bf"}) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)=0x0) 2018/02/01 15:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000461000)='./file0\x00', 0x180) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00002a1000)=0x0) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008de000-0x8)={0x0, 0x0}) process_vm_writev(r0, &(0x7f000039a000-0x50)=[{&(0x7f00009ae000)=""/30, 0x1e}, {&(0x7f00007ed000-0xbd)=""/189, 0xbd}, {&(0x7f0000266000)=""/4096, 0x1000}, {&(0x7f00001d9000-0x62)=""/98, 0x62}, {&(0x7f00002b4000-0x75)=""/117, 0x75}], 0x5, &(0x7f00009d3000)=[{&(0x7f00003b7000)=""/83, 0x53}, {&(0x7f0000902000-0x7e)=""/126, 0x7e}, {&(0x7f0000cd2000)=""/4096, 0x1000}, {&(0x7f00003e6000-0xb9)=""/185, 0xb9}, {&(0x7f0000a70000-0x62)=""/98, 0x62}, {&(0x7f0000e98000-0xb8)=""/184, 0xb8}, {&(0x7f0000918000-0xe6)=""/230, 0xe6}, {&(0x7f00004e3000-0xfe)=""/254, 0xfe}], 0x8, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = syz_open_dev$usbmon(&(0x7f0000de9000)='/dev/usbmon#\x00', 0x59b5, 0x8000) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000598000-0x10)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/checkreqprot\x00', 0x2100, 0x0) symlinkat(&(0x7f000095e000-0x8)='./file0\x00', r4, &(0x7f0000361000-0x8)='./file0\x00') ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/02/01 15:42:41 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/01 15:42:41 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000003f000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000725000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(r0, r2, 0x869, 0x7) sendmsg$nl_xfrm(r2, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@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}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004b9000)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000b47000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r3, 0x0) 2018/02/01 15:42:41 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000345000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000832000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r3, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/02/01 15:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x6, 0x4) recvmmsg(r1, &(0x7f0000570000-0x3c)=[{{&(0x7f0000b24000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a02000-0x40)=[{&(0x7f0000219000-0x9c)=""/156, 0x9c}, {&(0x7f0000543000-0xfe)=""/254, 0xfe}, {&(0x7f0000b3f000)=""/187, 0xbb}, {&(0x7f00005cb000-0x72)=""/114, 0x72}], 0x4, 0x0, 0x0, 0x8000}, 0xffffffff}], 0x1, 0x160, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/02/01 15:42:41 executing program 3: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00002c1000-0x9)='/dev/sg#\x00', 0x1, 0x101000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r0, r2, &(0x7f00007ba000-0x8)=0x0, 0xfffd) 2018/02/01 15:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d7b000)=0x5, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = accept$ipx(r1, &(0x7f0000db6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001db000-0x4)=0x10) signalfd4(r3, &(0x7f0000abf000-0x1)={0x9}, 0x8, 0x80800) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000118000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/02/01 15:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f00003b0000)='./file0\x00', 0x0) times(&(0x7f00003eb000)={0x0, 0x0, 0x0, 0x0}) [ 36.979372] device eql entered promiscuous mode [ 36.986026] binder: 5547:5550 transaction failed 29189/-22, size 0-0 line 3004 [ 36.987018] binder: 5547:5550 ioctl c0306201 20000fd0 returned -14 [ 37.001058] binder: 5547:5551 transaction failed 29189/-22, size 0-0 line 3004 [ 37.009643] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 15:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400) close(r0) r1 = memfd_create(&(0x7f000016d000-0xd)='selfsecurity\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/02/01 15:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f00000b5000-0x8)=0x4, 0x200000002) open(&(0x7f00006dd000)='./file0\x00', 0x618002, 0x3) 2018/02/01 15:42:41 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vga_arbiter\x00', 0x340, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000000d000-0x4)=0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000008000)={0x1, 0x0}) keyctl$session_to_parent(0x12) r2 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') exit(0x0) pread64(r2, &(0x7f0000000000)=""/0, 0x0, 0x5d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000f000)={0x0, 0x74, "c52db0d223e86a6dcf6235760bab647be0fe77b14ad960ec804628a5a6f4e549da639853161cbd0715fa6c5fea9e3e49d3a7fc52fc8afad6b1698cda0fad08561a9329bc7f851f847cdbca5b0077a0873246135b3cb79b32d7a45f94f46469b09a6ac072ae670e7392e803fc6cf8ccdeab518251"}, &(0x7f0000000000)=0x7c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r3, 0x5}, 0x8) bind$ipx(r1, &(0x7f000000a000-0x10)={0x4, 0x6, 0x7, "5363ea108591", 0x400, 0x0}, 0x10) 2018/02/01 15:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f00009e9000)=[{&(0x7f00004b3000)=""/79, 0x4f}], 0x1, &(0x7f000082f000-0x80)=[{&(0x7f0000c31000)=""/4096, 0x1000}, {&(0x7f0000e96000)=""/79, 0x4f}], 0x2, 0x0) ptrace$getsig(0x4202, r0, 0xffffffffffffff00, &(0x7f0000abe000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:42:41 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 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) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000000c000)={{0x80000000, 0x1}, 'port1\x00', 0x81, 0x20000, 0x0, 0xff4, 0x6, 0x8, 0x2, 0x0, 0x4, 0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f0000008000)=[{0x6, 0x7, 0x6, 0x9, @time={0x0, 0x0}, {0x9, 0x3800000}, {0x10c000000000, 0x3}, @raw8={"fb7ce712adfeaaa3e9b3a089"}}, {0x8000, 0x0, 0x3, 0x200, @time={0x0, 0x0}, {0x800, 0x9}, {0x20, 0x0}, @connect={{0x0, 0x6}, {0x3a81, 0x8000}}}, {0x3ff, 0x7, 0x1, 0x0, @time={0x0, 0x0}, {0xcb, 0x401000000000000}, {0x7f2e, 0x8}, @raw8={"db15932edee7a7353d1800c9"}}], 0x90) 2018/02/01 15:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") gettid() getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000797000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001b5000-0x2b)={0x0, 0x23, "6633abd57055a946ad5fe7916e67d3057cd52488a1782446406a8cfd0f68099c7cc96d"}, &(0x7f000066d000-0x1)=0x2b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000264000-0x16)={r2, 0x101, 0x7, [0x4, 0x81, 0x100000000, 0x1, 0x6, 0x9, 0xffff]}, &(0x7f0000f0a000)=0x16) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000a3e000-0x6)=0x0) 2018/02/01 15:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") pread64(r0, &(0x7f0000ef2000)=""/224, 0xe0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bfc000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@rand_addr=0xffff]}, 0x14) 2018/02/01 15:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f00007ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005ae000-0x4)=0x14) 2018/02/01 15:42:41 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 15:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000031f000)=0x0) perf_event_open(&(0x7f0000cf8000)={0x0, 0x78, 0x5, 0x6, 0x5, 0x7, 0x0, 0x7d2, 0x200, 0x4, 0x2, 0x7f, 0xfffffffffffffffc, 0x1000, 0x2, 0x800, 0x0, 0x6, 0x3f, 0x963d, 0x9, 0x4, 0x9, 0xec4b, 0x29876281, 0x365, 0x8000, 0x8, 0x0, 0x5, 0x1, 0x3, 0x8, 0x6d, 0xd511, 0x6, 0x3, 0x9, 0x0, 0x800, 0x4, @perf_bp={&(0x7f000097c000)=0x0, 0xa}, 0x50, 0x5, 0x3fe, 0x7, 0x1, 0x400, 0x3, 0x0}, r1, 0x6, r0, 0x2) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/02/01 15:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) writev(r0, &(0x7f0000d7f000)=[{&(0x7f000099d000)="501c01091ca48d", 0x7}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e93000)='/dev/hwrng\x00', 0x84280, 0x0) write$tun(r1, &(0x7f0000217000-0xb5)=@hdr={0x1, 0x80, 0x9, 0x4, 0xe61d, 0x6, @ipv4={{0x22, 0x4, 0x4, 0x80, 0xab, 0x3, 0x9, 0x3, 0x73, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x16}, {[@cipso={0x86, 0x2d, 0x4, [{0x7, 0xa, "8686d527f9190db2"}, {0x1, 0xfffffffffffffed2, 'r'}, {0x7, 0x12, "ddc8f8edf080b827fe372b082cec5c34"}, {0x7, 0x8, "560f852b5892"}]}, @rr={0x7, 0x7, 0xffffffffffffffff, [@local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x39, 0x1, [{0x1, 0x12, "2e4c04bc51ab689ab150c48e60b4123a"}, {0xf46d554d4db7e6fd, 0xd, "c816587fb1636203666bee"}, {0x2, 0xd, "d8372271628109cbe5c084"}, {0x7, 0x7, "1d66c4a60f"}]}, @ra={0x94, 0x6, 0xfff}, @end={0x0}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x7fff, 0x0, 0x0, 0x0, 0x7, "48e551", 0x101, "3e4cca"}, "2f03b38123a1dfb38624a0c54279ae01baa313"}}}, 0xb5) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/02/01 15:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000029d000-0xe)='net/mcfilter6\x00') rename(&(0x7f0000218000)='./file0\x00', &(0x7f0000c1e000)='./file0\x00') sendfile(r0, r1, &(0x7f0000058000-0x8)=0x10002, 0x7e) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000597000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) 2018/02/01 15:42:41 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x40ffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000079f000-0xe)='/dev/keychord\x00', 0x900, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x101200) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fe8000-0x10)={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000fe8000-0x27)={'system_u:object_r:xen_device_t:s0', 0x20, 'root\x00'}, 0x27) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fe8000)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffbb}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000a91000)=[{{&(0x7f0000fe7000-0x10)=@ax25={0x3, {"52bafa23a53408"}, 0x4}, 0x10, &(0x7f0000fe7000-0x10)=[{&(0x7f0000fe6000)="84f7eb38633b32e7f7d8611fc85e40d65b3b872a4b9e5d02480177f848577183eada3b7110cb52aa", 0x28}], 0x1, &(0x7f0000c2f000)=[{0x30, 0x109, 0x2, "478306aec415685201817a81c01ba8aa54cf5f96b21d211ce8cfa2cd"}, {0x30, 0x114, 0x1, "cefd7c3983cce4455a4f8450b0806ac6f749685f113a300d9760e70d41dc"}, {0xf0, 0x11d, 0x9, "2d38b9f36015c588f099151235c7a3505e440d675a1688bd0eaf365ba9713d6d003c0359d24856ccf64c14c52bf9899407d06547ef0a1239366be8cb356908824fe42566956fc9828e6639372871a51ffa638cc1ed3d73a5acc82876b2e6542d29f5e15a4145f277ebf682c9b7f5bd16cf78a95871c4f56bbf004a445296cb0829a9dceb37ba4dbf8e8a104b9d728d9c7dc583a504d6642511b8f17fb109d6ed5769e3877bc35f70884ff03d9f90991fe4445b7bc7ae7ba11ba22fa82fd3cd767cc273e3460ea0d1dcf0d4eacadd6f8c95bd28b4db958e2ea2"}, {0x70, 0x10c, 0x3f1, "16fba494ca0e9f1f40b06963a610af472948c6eb6ecb43db36dae0d40ed6f6021b4f8f3e248d6b7bd837af70decb438b9433597f284507c2e5739772bbac7fd397eeb7089deaae6210e565e8f1091fff0b071e4230a7c5795d454c0cc5"}], 0x1c0, 0x44000}, 0x100000001}, {{&(0x7f0000fe7000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x4, 0x1, {0xa, 0x3, 0x300000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x32, &(0x7f0000fe6000)=[{&(0x7f0000fe7000-0xf2)="93df09908e12107b7d3db17b726ba2f7fddf49268ba27c90a33b4d4c0d94dbbf05b9c677320a312cec14938d63758279cf1e1d4b4f771849aa9e29a688f7ee22e363c87df4d69d534d63dc45bc8a5e762fc02003f960e8c0222e18a1738c9589d4a3f4ce04fd90b3160e5474c3b915fcf9a66e6c277ea54a102f0b0214ea915ed12aaf9deb841cf31de83c78fd1b92dca5c730b7e140a508ed3bf4e05ac4ad2bda3db1557668f7e8d58ab0e1176411d980f266eb334121b792a86a35ea38a28a89c6025186a142e1f586f4a5341906adc0d4ccf7a1ff4f4037dda5548e0eee4abd96bd1b8b9f94ea3eb0b840ddcc59e56627", 0xf2}, {&(0x7f00000d6000-0xb0)="195178574f0406995435be4e01f65c68012106cae027d7422dfca5183ffb76dd46e486c0015f97d13766c761d78dc4daa401485a47af9a56c9fd785e73405a80e4124141bc8245cfc4bfc2950942d240d03f68b4f81f32505fe7d8ce877d3e1aefe9196b05ee997696317d7faf8e0aab8532afca9667f732996039c90586f67d42bdedfcabdea74191bf5916f6bc18bb44daaa4ff0476f66590c4ccccb401b2c4cc7eb5eb93a70fed9ea45980ca7b62a", 0xb0}, {&(0x7f0000fe6000)="827988c0686c53aaa254ba9eec4c21f59b656ff07b96fab642e040f74211cedcfae8e9b3d28ceebf52e51d17d067c8b40a1009c80f630a1b2e6acb196f8d15335a517adef1f03d43d0a657cfb1472afb894c2c7d54def4cd404e122a37de40410e2599603ddc90329e21e15f6753d6a6f89ee2f41f478b0cf8e680120cdc15fd483fa36b91b9ea59423be70de3e21a393aeaf4f81e1ec8c8b03bbcce62", 0x9d}, {&(0x7f0000fe7000-0x5)="323746ca6d", 0x5}], 0x4, &(0x7f0000fe7000-0x15d0)=[{0xb0, 0x100, 0x7f, "8eba982d9b94dd70919074757aa40b510a9a4fc080fbd82a42b6375326b1fb0fb8236957507a6020612111b0dda5666ed46266e20351d8e8369249bcd4cac0a2dd6e7aafa3311b4399e72e990b49926d90764d9ffefd3b17330c4d2cb43671513b566bc9f2610fdb0a975e165ee8be785c8cf170034525b96d58b91463707872dc460206544864e447e6b6d0f8c7444bc13658070e4fe7dae0"}, {0xf8, 0x101, 0x3f, "7f925e8f0d63cc1ee4401235eff7e1ba956dc978e398af5f628e6332757f1767530d87f0aca55eb7c016e88a5b391d5db8616a24ec92fc3929ac4589ee2d7a97c523bfe79220501ce44d736878ca8d3526b20e4b955a67f594cb6339141b1dc4d0f9e6fc368a208a573064d377d59e1fed9df47542c8f63bd65231d02caf9b981bc7ab73800cb3afb29af156909c35ab990cfda5ef25e0d345e6e739aea5a1cf97fc700a389579228a5c48febdcd58931aa920b4ba2f19ac19bad79c1815a9fc6994643349cd6c87f5babc67ce7d1358c69e3fb71d9c57b82c55a4d634a0679bc0f4"}, {0x78, 0x111, 0xfff, "0e83d5e321d1fc68056ffa75311cb4cf98ed6a5469469424e4f009faf557692ea087faf47c5348b4dff7541630ef24cc6349c460cc4c82ec514eb6179297e8ce1cc29201b56d6e1acb3217f527528debcd94c4756671ed2a66f0153045fc2bdff01e4933bf"}, {0x1010, 0x0, 0x1, 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{&(0x7f0000fe7000-0xa3)="7150d934a303a081fa78fb4a64e4710bef6f4cd3b4469a4f719321a1aae0b752d94e595730b36df1598ea41c52b262bed2b89f4834d18668131158fae6a4215913c492f9de0f87f67b0f8c3379569ab5638ca773d3c95f95a67dc0513c3055e444bd1b932bc88ff3372f53f9669640a1e6e99de2ecf964b996af2b4c73f918c7a230028cd9991576eb1aedae45f72d2e492c5f112b469600dcd29193d7c7d41eb9fd59", 0xa3}, {&(0x7f0000fe7000-0x63)="fe8c5ce313a52edacdc12f79355cb736194aabb53b2c4113a599237c214318e04e6751bca3a5c0699077e1096ea3b5c60e80b096919b6bf2bfd34492f50a0a2db779aa676809737b0840703b007f7279ac06860ee78bbaf686ad5b825fd1c474856b86", 0x63}], 0x4, &(0x7f0000326000+0x15)=[{0x100, 0x0, 0x8d, "3116503aaea4cb1ec8772e2987b5109d59a6edb7a69660e8927b715f55ea07b1d7d8a096f437cc2b92d7f6491273275663fa0e85219f5cb2c1991fba9ea18661def8771b12030747283f63a62c750cc7addc234f800aa24b5a0723c71aad42a242a9c7965c2fddb26ac0fadd5a5411ce73a4eca49b93b6fecba8707807e603e22650948846895de5e1e0cca6d8b49474c9b6b5867b6bd7c0c2167070f29b1b53a1d40a0ab6a5fcbbebaa4a047e1ada1e30397cc126acb019a783e222f85384565a18dd4df2daff8ea9a65f4cc8ac8a8f72d289991a1adf33223f25ab7fff1aaa987594a93c945b9ce24eb0055c01"}, {0x108, 0x115, 0x6, "dc1ce4ef844ef1c669d2198ba417c4c65fe2bbbcf503f3b13e24ce6f4d94cbd58b1884209323ce7de4f3b46ed58cb5fe9bd374afca7e8cf4e6a8c99a22c9c45de75ff1699610eefad44ae7b9c5a3fd33bc111a050285f86ccd67c4eec649a19799d28547d656c319862a7ca7b0bd0f3cb396c8e46c5fa561146267de9001641a7dd253d841f8332886687e9e7aa33df547b7fcab803c9d978adc3cfb1953bd7b885d8cf814e4ea580e74d11aa63466b3fa46c46958315bf488bda8eca29e617581597551f113f2e6d2697e4eff46c690939dd0d13d4ab184a3443c5e1e21968f8578f0df9f735eae2bcfe3de5595f89621cb818f92a5"}, {0xa8, 0x0, 0xf54, "5cba982e8e836048916bca8624cf44436da1932a0e5b56e0b423f947cd8ad4df93514d916fe57012686064579ef88c05c3ec889c9649852464f06e55ff2eaba15a82965538837a93044bf9f38d39e352e6fa0a421ef6c8cf6fd3a4f17b9d1a48d6104ef0b70fbc081569bae51119c5c35a3a5773af69063dd11208994f8bae13ebb2eb1d367d01ab569eabbc933b11c6e5c7ff975b2d360b"}, {0x68, 0x107, 0x0, "9d32e11a950fa5ef3f02617bfcde2e890105dc91c67c5ef4dbbdf18e6ed7c26071acfb7305bc1e19d7ca550922705fb3ca63c08697d277051204fd126e000ba4b7d41f7101182c8bc6bc0302765b2c51a574133d15"}], 0x318, 0x804}, 0x287}, {{&(0x7f0000ef1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x0, 0x3, {0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}}, 0x32, &(0x7f0000fe7000-0x10)=[{&(0x7f0000fe7000-0x7)="33350bde2f61f9", 0x7}], 0x1, &(0x7f0000119000-0x2b8)=[{0xd8, 0x13f, 0xfffffffffffffff7, "426a48fc0887c9e25b14ea69b8da7fd504cb1441a2f6338b7763fd85ba9c324ae3ed5d26f1945dbbaba69fbd98eb5e22c3b53078111d26cb45796770197a9a022f7bd8ed9130781ec54fc1f76021e82e0757232a4ee8fdd394b688a4f815cf64755f57c8f517f1f905a598cd2e42049fa6ccd1515c886724fcaad82e7086f4c437f4c296e80d0051157fb541f35925fcb724f371b7fcde5527a519797f8bd3e72465895e6c4c8935cdf1821cc95254cbfb174f06dacfda375d900880a35d1693510989879d31307f"}, {0x48, 0xff, 0x0, "790bd76d286c7602f1b0b91776ecda0047b23b8c2e1052e98118392e9baa9fc7166750b79c42a351d3ea5ede32e63a6a968a5d8a722f82d4"}, {0xe8, 0x119, 0x4, "9457585f687e05555bb8f48dba1327525c832613089bebdcba9c7e46a1f5376c8af46f77b8c2ac1afc9eec438cb9a5590b69fb8cb02a173f6cf5a9fdcd81fc3abdf6e45a00e8f16a413c957a69be3e5548db390bf0123c4e9b9abebed8299ecdd30732fc55c20c0d3fe858dc56ef5192ea08cf5e34bec2a8676c69814dd98b368c1ec41f198b6f0fac1a18075b7a9ae9060e07c7a1cd942a0795765db95ce929411b25e8aa7e118ae2118ba014b53da812c30b97edf40f27e611a213bcca5eb5c90f1f70a83691756b975074ccea3b0d997dd98654"}, {0xb0, 0x11e, 0xbb, "976f47362d68bd71fcae6d470d300d7001c61afc32fdb0ff4de8258a949dc1f0ebfb246b96e9848fbe197f91033b0d29de4c2cdeae6252032f60c5951d351e2b74357a9c7e26b73f9fbfff4da619bbf82533eccbf38b1574601c50edf5ed716f27575effc510ec4536c67ead3d5bfcdcd4f917154f6e895296ead16c9667753ad45537f009bc17fcf3c49c90b80169abcbd7d3b7ff19a5820bfc25f5297a37"}], 0x2b8, 0x0}, 0x400}, {{&(0x7f0000031000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x2, 0x1, {0xa, 0x3, 0x27a2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}}}, 0x3a, &(0x7f0000919000-0x20)=[{&(0x7f000066c000-0xf4)="bf204bb21c1fc1bdb547b75ef17671830f2f7f517ab8db7c9c5638733e025ac6a309d3c73cda26ae4c24bc60c29c01297f0c77d77d477f6ac115f1a424309084063a87eb1a560a060b45d35fbb6aefcf6390662c42eb08052cbee2f6c219b9afaa053fbb8ed6e806b73764a3d1253c453d1f8f575b42f1f7eda5560465d2065e229fd2eb8e8070c9f53eebe0860bc22ee5809d8e26e62b43b15894c886d12877c0e6d6bdfdda08824330d6529bd9e64128a2f1633b5452641c654ab71a6070a473b0eb0688d62040b9a420c17eb48680b6135a08794f252f491c6d9c86a5be75b81a994e60e717d7841fb78dbe836f60fd8f4825", 0xf4}, {&(0x7f00004d0000-0x62)="91b0edab7f914e6c17c8cc80317e920654bfd7e571632a4b3e10d235aa30cd6262cf664cf10b6d153e86181b866fa7a4ecafd1f85f44f0e524f8afe65837382f364701d6513fd191d0836e6b3b8e92a72793b8e0fbee39d049a65bc28c9b7b76dd24", 0x62}], 0x2, 0x0, 0x0, 0x20008000}, 0x8}], 0x5, 0x20004000) close(r0) 2018/02/01 15:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000351000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000546000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f19000)={r1, 0x3, 0x6f, "a409357bf5a86cac944da791ef89f82aa94690ba63db84ddf7f2693a6a1eae351e5e1233213c2d160d98ca0f7f2a5425f640fd276840eb1ef8cecd35ff2f3f07452a32aac641481d3e4b4306d1bd1f7e54d98b156a1e7195ade20919bb6479c06272e84aca1b61d3f25440fd7f98ba"}, 0x77) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000708000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000cb2000)={0xff, 0x100, 0xaf9c, 0x9}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000a19000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cea000-0x3f8)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000aeb000)=0x1f, &(0x7f00004e2000)=0x4) 2018/02/01 15:42:41 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:42:41 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x3, 0x80}}], 0x30) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) 2018/02/01 15:42:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/02/01 15:42:41 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eab000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f00009a8000-0x4)=0x4) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/02/01 15:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000165000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a04000)=0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f5e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c0b000)=0x9, 0x800) getpeername$packet(r1, &(0x7f0000650000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e30000-0x4)=0x14) r2 = socket(0x8, 0x800, 0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ae8000-0x8)={0x0, 0x1f}, &(0x7f00009ab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000193000-0x6)={r3, 0x8}, 0x6) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000011f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000a4d000-0x7)={0x2000, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000db7000-0x8)={r3, 0x6}, &(0x7f0000bb2000-0x4)=0xffffffffffffffb2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000b75000-0x8)=@assoc_value={r6, 0x5}, &(0x7f0000fca000)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a85000)=0x18000000000, 0x4) 2018/02/01 15:42:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ad2000-0x50)={@generic="aaca4461d7381ac62b90ea95c5033616", @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b36000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7, 0xe61b, 0x10000009, 0x2, 0x6, 0x400}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/01 15:42:41 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x80) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="5c5237945e", 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/02/01 15:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/02/01 15:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000345000-0x4)=0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f000050a000)="a69ae855a9e3adbacceb21acbb88534c3abad6cb574aa6bbfb730acca91112bd335a820cbb30bd9f17552b47ecfa3aacf5cf4199dbb742a756bfa8a41d16a9b6514ae492b67ad5fdcb026a3c284b1142ac", 0x51) r1 = open(&(0x7f0000d2e000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000c4c000)=0x3) 2018/02/01 15:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000bca000-0xd)='/dev/usbmon#\x00', 0x7, 0x40000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_create(0x6, &(0x7f00008e9000-0x60)={0x0, 0x3a, 0x0, @thr={&(0x7f0000186000-0xc8)="8e75345fc2cb14e882d4262e9f397f73afa84bfc33d56f76e48e2c17dcd315515229dc89f7fedabb39604a870aac44666a7df5f446e336fa53e3d7d477e96d4a26c01c75809bedab44f53fcea781de6cab0e1b610b5d0202d8d7342d9118863daedca89fce473b49d6080bee8f5fd2a9dbe6ca6516668df8f420114829237f166e81b2ec1d998602777fa776bf59a33e02fd99ee9a22343437568db58da882be318a3bdc3ee7797ad5b7b5bda6f6df064041c83822f8b23b0549042a5df2622a7158f47a6168dfa0", &(0x7f0000116000-0xd8)="ab67ecdc51a12b192a5b3584e503659db1bbbc18d90184cc1dbb96e4a89a6b563b5a24bb828dc100f94c77cf206961a953dce4023afef855f5915aefc65f605983d6d383bc87e67e70862e51efdb1f4ff15bd19192175fad14901bbebe29cf4bcc48e20e3f11f14f8e3fc721eb3e3f4b09931a201281f80614714c5e13a54773302581e71467162d33d4f9eeb783a1cf644a75bc8f5c3c13e03cd6715c112e421e77caeac5528e1345e205f272d6da989d7e69afcc72ca21b16da0e04fd084bf081a59bc0efd1d4fc2d9dacdd22ed7b47a47ac891884f68d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000920000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000fb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl(r0, 0x4, &(0x7f0000648000)="") timer_settime(r1, 0x8080000000000000, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {r2, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r3, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/02/01 15:42:41 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001c000)={0x18, 0x13, 0x401, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000019000-0xb4)=""/180) readahead(r0, 0x8, 0x1) 2018/02/01 15:42:41 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000747000)='/dev/input/event#\x00', 0x100000000, 0x2480) fallocate(r0, 0x0, 0x6, 0x6) sysfs$1(0x1, &(0x7f0000861000)='em1.\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000900000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd1000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000172000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003e0000)=0x60, 0x80800) eventfd(0x5) munmap(&(0x7f0000b96000/0x1000)=nil, 0x1000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) bind$netrom(r1, &(0x7f000056f000)=@full={{0x3, {"17c20a57aee4a9"}, 0x9}, [{"80b67fac65db3c"}, {"9c8055a73a8bb6"}, {"a4a054b2147dd0"}, {"e5658473ea6ef4"}, {"efcb309a08e475"}, {"a5c4c81605bf34"}, {"17768b0cbd26a5"}, {"1f234896d83fca"}]}, 0x48) timer_create(0x3, &(0x7f00003f5000)={0x0, 0xc, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000622000-0x4)=0x0) mmap(&(0x7f0000b96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000b97000-0x8)=0x3) timer_delete(r3) 2018/02/01 15:42:41 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_settings={0xfffffffffffffff9, 0x10001, @sync=&(0x7f0000927000-0xc)={0xffffffff, 0xb406, 0xfffffffffffffe00}}}) r2 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x0) getrlimit(0xf, &(0x7f0000331000)={0x0, 0x0}) getdents64(r2, &(0x7f0000419000-0x44)=""/0, 0x0) [ 37.341424] binder: 5621:5625 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 15:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) nanosleep(&(0x7f0000b81000-0x10)={0x0, 0x989680}, &(0x7f0000b50000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:41 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) memfd_create(&(0x7f00000d1000-0x1e)='\x00', 0x3) 2018/02/01 15:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000082e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r1, &(0x7f0000624000)="5270d4448e653ec93c5d72a510fe06f216f84f84ac4ce9d4787eecc201aa4e5837fed48609878c18229ebb9046b3a791", 0x30, 0x20040000, &(0x7f0000bbb000)={0xa, 0x2, 0x1ae1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = epoll_create1(0x2) r3 = timerfd_create(0x0, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a1c000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000ef3000-0x4)=0x10001, 0x4) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000381000-0x2)={0x7, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x0, 0x0}) dup3(r2, r3, 0x0) 2018/02/01 15:42:41 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffb000-0x9)='/dev/rtc\x00', 0x82000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ffb000-0x18)={0x0, 0x7, 0x20, 0x2, 0x3}, &(0x7f0000ffb000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00004f7000)=r2, 0x4) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r4 = dup2(r3, r3) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000fed000-0x4)=0x0) [ 37.391288] binder: unexpected work type, 4, not freed [ 37.393454] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 37.404362] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 37.411944] binder: invalid inc weak node for 6 [ 37.411954] binder: 5621:5643 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/02/01 15:42:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 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}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000bcd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003c0000)=0x10, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 37.443527] binder: undelivered TRANSACTION_COMPLETE [ 37.447454] binder: BINDER_SET_CONTEXT_MGR already set [ 37.447462] binder: 5621:5667 ioctl 40046207 0 returned -16 [ 37.473998] binder: undelivered TRANSACTION_COMPLETE [ 37.481243] binder: undelivered transaction 5, process died. 2018/02/01 15:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000355000-0x10)='/selinux/status\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) 2018/02/01 15:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000125000-0x8)='./file1\x00', 0x0, 0x8) 2018/02/01 15:42:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000002000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000e28000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000045000-0x11)='/dev/vga_arbiter\x00') ioctl$KDSKBLED(r2, 0x4b65, 0x1) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) 2018/02/01 15:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000465000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000cf5000-0x4)=0x0, &(0x7f0000686000)=0x4) ioctl(r0, 0x8918, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000f7000-0x8)={0x0, 0x7}, &(0x7f0000f9f000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009eb000)={r3, 0x8}, &(0x7f000047d000)=0x8) 2018/02/01 15:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) rt_sigpending(&(0x7f000069b000-0x8)={0x0}, 0x8) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/02/01 15:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e24000)="7959b51ab4753a74a22db2a7dc6992c9cfc319dee9872178d063df68e39c9b6558", 0x21, 0x0, 0x0, 0x0) 2018/02/01 15:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000d83000-0x8)='./file0\x00', &(0x7f00004aa000)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = accept$ipx(r0, &(0x7f00004dd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000dc000)=0x10) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005ab000)='/selinux/create\x00', 0x2, 0x0) close(r2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000067000)=""/165) mkdir(&(0x7f0000433000-0x8)='./file0\x00', 0x13f) mount(&(0x7f0000847000-0x8)='./file1\x00', &(0x7f0000546000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f0000e33000)="15") socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f1c000)=0x0) pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') 2018/02/01 15:42:41 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000456000-0x8)={0x0, 0x0}) sched_setscheduler(r0, 0x3, &(0x7f0000ad8000-0x4)=0x7) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x4, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002e8000)='/dev/autofs\x00', 0x531400, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000527000-0x9)='/dev/sg#\x00', 0x9, 0x40) sendmsg$nl_generic(r4, &(0x7f0000ddb000)={&(0x7f00002f2000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000630000)={&(0x7f0000772000)={0x1494, 0x3d, 0x100, 0x7, 0x1, {0x5, 0x0, 0x0}, [@generic="5cced0ba1d57df58b7352ca1545661b51cff996a75076d72c6dbff3a9d849ce77141bee076dcd81d6ce7897dc0e44fa4fb50260faf663c4c17b7fdd8663ce1f73573fc8bf5ad3231b351265fd951ce1c01c7741930d28708c9275ccf", @typed={0x18, 0x47, @str='procvboxnet1.\'@\x00'}, @nested={0x1c, 0x86, [@typed={0xc, 0x73, @pid=r1}, @typed={0xc, 0x62, @pid=r1}]}, @generic="b549c7b1fbfb22f8cf2fcd1a60ad0605c46eb06dc73b014b1376481c00a3bcd0802d0ffa1fe5b0da2f0b6c3d21fea2fc55ecb0736cf9f0c19f433d0ec553057a4295586dade68abe566f78a9c6bc5c3edb5815076fdc74a8039f14cfe5bbf733d40ccda9890c5af698647ab1567878", @nested={0x1e8, 0x5d, [@typed={0x8, 0x8e, @void=""}, @generic="83ab807b79c3f4c0aa2ce595e497c5a15ead75a3efa255c734984fd9cb38c3f0c8ab96c1146cec67c30226025fe11dc2824a68fb6589c7d16f0c1c9cb5abb9f70b257b9d98fba4d7efa947f43189b3370c8072671e97db33f5caa089834fc64a7d92ff14b26f2be67b0226e196ac995236d51e6647852717d65f8274b6b2ba49a69cc740cf4595232f696f16b6b1507c2d2cc3e0728c5331a9b3a90e9206b5f1e71ac7bd8b773d5a27d7a6078ee72df77864edbda5aeee00eab9bbe0c8828f9232862c8e275343", @generic="5f8e168baf143bca5c43d7f77fd3c7d86c06ffe83645555c55b47d225d183e411d9461044f12d2367968f48b114b11110b3e4f56be66dd35ed3da16238012d438d21c47b9b77a6076ed3992ec8649baee5030d65dece00b8ae6a6f39794b37318515a0aa11679026075b3a412ad16b185f82d02f9b3b1962a21f30912a1b27d0c1389c4f152fff789742799735415b8b90b835ef692a13e59ede4ea7149b17446e9cdaaa5e75b0bade17cbaf4892235df95c5492378f", @generic="d1b86ee40068a4", @generic="2bcbea1c2ea491672c15b49442933448f0abb97e70f798d43c6251668146056ccc2393d4b7b3ae5d77a2f41f6efdf68c0e3f344c9d0ba4b56bfcde", @generic="ac29c1f609f2487c29", @typed={0xc, 0x46, @fd=r3}, @typed={0x8, 0x51, @void=""}]}, @nested={0x10c8, 0x7, [@typed={0x8, 0x4, @void=""}, @typed={0xc, 0x54, @pid=r1}, @generic="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", @generic="68679b9a4a47628be7bdb103cc4706392c17f9fab76e43ee716574f6fc87caa926b98841f73090a98dfc4115fa59ba8599e0b13dc52d49fc5941837e5d0631d8abd0f390b0304708fa72612c7d232c077ff5f393a1a3a13f4615ff5079b4c0ac53e2115f0cc321bb241f8135b7c2acf07a174f4fe8ffdea5df6fc2c136af55dc35a13d", @typed={0x10, 0x6e, @u64=0x4}, @typed={0xc, 0x25, @u32=0x1}, @typed={0x10, 0x19, @u64=0x8}]}, @nested={0xb4, 0x73, [@typed={0x18, 0x1e, @str='proc(wlan1-B\x00'}, @generic="f10420829e091770dae9e3c254eb2cc391be127e9e10ed5c5a60e40dc3f441757c38812073c0560d1f70f773ed4d64775d9c182cc00f8f1139d80a3cdd1173b966149d6c5d796c6f3afad9195a6ebe3c56f73c6e88a3f24db06abaf49cc132c7f2f4de2a40ebcfeb29270cc7887984817d0052c0939b9dbc2c7857c68165673042dd864cf46cb8a06f2791924d896acf111d432e95"]}, @nested={0x10, 0x94, [@typed={0xc, 0x37, @fd=r2}]}, @typed={0xc, 0x71, @str='\x00'}]}, 0x1494}, 0x1, 0x0, 0x0, 0x4000094}, 0x800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r3) socket$netlink(0x10, 0x3, 0x0) sync_file_range(r3, 0x80000000, 0x2, 0x5) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/02/01 15:42:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x240000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") mkdir(&(0x7f00003e8000)='./file0\x00', 0x102) fremovexattr(r1, &(0x7f00005e9000)=@known='security.evm\x00') removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd4000-0x18)=@known='system.posix_acl_access\x00') r2 = open(&(0x7f0000f3b000)='./file0\x00', 0x2, 0x35) sendfile(r1, r2, &(0x7f0000e4f000)=0x0, 0x10000) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000aa000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 15:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006b3000)=0x0, &(0x7f0000795000-0x4)=0x4) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000002}, 0x1c) bind$inet(r0, &(0x7f0000176000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a1a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a99000-0x4)=0x14) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x0, 0x0}, 0x0) r1 = request_key(&(0x7f0000706000)='big_key\x00', &(0x7f0000166000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000002a000)='\x00', 0xfffffffffffffffe) r2 = syz_open_dev$usbmon(&(0x7f0000b23000)='/dev/usbmon#\x00', 0x6, 0x8800) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000ad3000)=""/27) keyctl$update(0x2, r1, 0x0, 0x0) 2018/02/01 15:42:41 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf2000)='statm\x00') mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000f89000-0xc)='/dev/random\x00', 0x0, 0x20000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000565000-0x98)={0x0, 0x0, 0x0, 0x0, 0x103, 0x1f, 0x1f, 0x10, "4a8a815e71b24262c3469acb8f0f4f1835460a4dbb1f375c733c83d03c7790a983c2976cae6dad0134940b380b335ad87791564959e88e814a6ca50c758c870f", "977d54964c543710956f15a1e8a0ce74465e55fddb4db1a06c0ac0f2fd40aab0", [0xfff, 0x4], 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000513000)=[], 0x0, &(0x7f0000f88000)=""/207, 0xcf, 0x0}, 0x0) 2018/02/01 15:42:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0xff, 0x111000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000003000-0x4)=0x0) getrusage(0x0, &(0x7f0000013000-0x90)={{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) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) execve(&(0x7f00005db000-0x8)='./file0\x00', &(0x7f0000413000)=[&(0x7f00003a5000)='posix_acl_access!cpusettrusted\x00'], &(0x7f00007f5000-0x30)=[&(0x7f0000896000-0x2)='+\x00', &(0x7f000090f000-0x25)='$eth0nodev@systemeth1selinuxppp1self\x00', &(0x7f00008ef000-0x3)='}\\\x00', &(0x7f00001c7000-0x7)='vmnet1\x00', &(0x7f000026f000)='$\x00', &(0x7f00006e2000-0x13)='vboxnet1bdev-bdev#\x00']) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000dc5000-0x10)={0x0, 0x0}, &(0x7f00007c5000-0x4)=0x10) 2018/02/01 15:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000075a000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/02/01 15:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000659000)=0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000035d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000340000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000072000)={0x0, 0x497f, 0x0, 0x7ff, 0x8001}, &(0x7f000010d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000048c000-0x6)={r2, 0x64b0}, &(0x7f0000a14000)=0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000002c000)={@generic="4c242f069eb3f679797b148b56629d11", @ifru_flags=0x1000}) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fchdir(r3) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000976000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00006ff000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000490000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e4f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000030b000)=@ethtool_gfeatures={0x3a, 0x2, [{0x1f, 0x8, 0x3, 0xfffffffffffff801}, {0x5, 0x2, 0x0, 0x3e19}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x5, 0x4) mknod$loop(&(0x7f0000f50000)='./file0\x00', 0x100, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x800200000000000a, &(0x7f000078d000-0x4)=0x3, 0x55) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000c71000-0x38)={&(0x7f00001bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b1e000)={&(0x7f0000f66000)={0x484, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x484}, 0x1, 0x0, 0x0, 0x0}, 0x8004) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b69000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c51000-0x4)={0x5}, 0x4) 2018/02/01 15:42:42 executing program 7: clone(0x0, &(0x7f0000a66000-0x3)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") unlinkat(0xffffffffffffffff, &(0x7f0000c6e000)='./file0\x00', 0x200) 2018/02/01 15:42:42 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000402000-0xf)='/dev/snd/timer\x00', 0x0, 0x810000) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) preadv(r0, &(0x7f00001e8000)=[{&(0x7f0000386000-0x1)=""/1, 0x1}, {&(0x7f0000513000-0xe0)=""/224, 0xe0}, {&(0x7f00004b1000)=""/167, 0xa7}, {&(0x7f0000d1a000-0xd2)=""/210, 0xd2}, {&(0x7f00008c4000)=""/169, 0xa9}, {&(0x7f0000049000)=""/163, 0xa3}, {&(0x7f0000d57000)=""/4096, 0x1000}], 0x7, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000068c000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xe8, "5be056e28fc2d348ca1950311735626687bb9fff1d0760e3c52d9c0e22ec5fa79b793378f41ddadf52394fe11ec2883fe953a70b68907cb8d52b24a7c95b37db23b1ddf5a75e8d7fef1008fd6707d817d92d3b846ad9066ec208c6e684bae6416f0ade01840ef95ea6b7cba755f0344f4314f1258a19dd3cbe3c9a5ce934b2b8e43b0b5cd7ec6f38a569b52d4c7f408d5aea3c1a3a4a707b91df9a87970aabf8aabd62be94204e5a66d65c341b52daf3d99105aabdd4e6be90f4ea62a3ecd0252e0a6f0df4bad69f88aaec27a24c4e9611d8abb65c2364c6a115ddcdd0e24ff5853d4cd56ae540dd"}, &(0x7f0000001000-0x4)=0xf0) 2018/02/01 15:42:42 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x3f) write(r0, &(0x7f0000003000-0x1000)="04", 0x1) mq_open(&(0x7f0000d9b000)='bdev-\x00', 0x843, 0x102, &(0x7f0000c4c000-0x40)={0x4, 0x8, 0x5, 0xffffffffffffff80, 0x10001, 0x80, 0x68cf, 0x5}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fc3000-0x4)=0x0) 2018/02/01 15:42:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) getsockname$inet(r0, &(0x7f000068d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bac000)=0x10) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) unshare(0x80000) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) 2018/02/01 15:42:42 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0) r1 = getgid() syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0xe000, r0, r1, 0x1, 0x51, 0x1002000) r2 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000002000)=r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000004000)={&(0x7f0000003000)=@can={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000-0x44)="503288e1b342b35f95e1be35e3694986471bf08e702b8c4d4658c30d79057a5d5564d16da860b6af054a9df8f0c1dab0f98b5a68cabe9dda210d8f209d9b825edbaf91a3", 0x44}, {&(0x7f0000004000)="6ed2b7f654d1054cbf6ea36fc4eea5bc6989b1d52a6574b9925c55e5f74ca0fb507355ba707c2a00c49599ba66c08f1660784701a9fd24e68e9666194ffe4210e5ea7020145f1eae0b54ddd9d642b4afb70a34ed61420bc991", 0x59}, {&(0x7f0000005000-0xe1)="087dbe9ea1e1b37cbb3040dcd5abad4f61595ebc0cc436370d6d4ae83f8df1472d5d6ed1a132b0855ec3e8aa4c1fb945a3f5f7d045ccce0d3d6ca6c3d123197711fca1d7075a7170791dda1bd4ee05c8a918f588ea8ae5fda2c88a06d0009c2009fc8f1effb3152b7e1836fbd82a4a1621b170345bacf298d230bad2c7c5e466a27082d6e37d3730d189c4dbaf6a496a82aa98e38e24e2ee79cf84152381216736163f34b04e21dc25d5838ac91ae8e8f4bea4283aafe0c5035259c211e296485d755c3e329586879cea31f7381d68290f22a6f73423c5c82ceb69a3756bec62ef", 0xe1}, {&(0x7f0000005000-0x3a)="1141bbd29bd39a569e8a413cd1ea55f34db9a77d1e2ae9867ef528dc2c434906051743a39d08ba3fdec39afe829a7ae6982dd6100682466de333", 0x3a}, {&(0x7f0000004000)="ede93c7113c2d697ce264f4e97d1b389697bca29ec13a28bfdcf7457bc96fc3765ed8fada5a7bebbb9e2e43ce5b9d7d54a7cf08f6b9005047778e6fcc6927db8c538dd2b9f39b44967a1bdec60b10cb9288840d5007439526a7a873faa993d8b18a6a0d0714a077382beac8de4574e13166b936a17128db17075ae69911ba7b4007147db6efc300fe40f665f34c8baf7eaa9662c585d653d0cce477dd67dd90ba4f9670d1e42e8333d6ee3", 0xab}, {&(0x7f0000003000-0x69)="b7370fe4dc01bc9e9f98d3172e59bf9fe7f5fe75c1b846d16e3308c784fc5f525145bd701c6a643f39fedd57609baba3a24c471fbff43d8dce594a6c9be446b5f41f306b8cfd36f95da0372a63954ff6ef34561458d6d59c1c00d3a4c3bf89c6e8ac97e66058a1593c", 0x69}, {&(0x7f0000004000)="bb23aa7edae9d7f7687f64d412280773a13125c72f9b76373c7dbe9aeb62fb835ab989c63721d04765b0b2c7d9405b829f42eefc464b758779423baece1b5b32533f69aee603beaac0590baf1e7c377adf0a5a26e40c76351c2a8cf9d0a92ebc5ea98486e4b04532e67bb7391fc75e1905329afd14106574cd30ac05", 0x7c}], 0x7, &(0x7f0000003000)=[{0x20, 0x12b, 0x0, "d886fe3ccb97c7f009ad"}, {0x100, 0x0, 0x1, "67e16ea1dc6b09e80356c1c63c4dc4cae3774546cd6a538f9b3fddc3300fa07321e245a0f42d5a22e7d21604c3e65383114a7118b74e6f65a1a8e1f723784b7aa6cc55bdf46e16c5c9464c0a8d831ab5fc8200c27a4b070963c273f4733300faed52b8fc2b3cb0db3a60616349d2ae716326580702e1eefd5afcee554abda7363c0ad2397ff17b5b8235e9e596fd4151b79c4827528ed393e670038dfc2d8d2b2b6e590e4c1f48688bfd66ec0ebbbdba33d7d2176036be298007db1334b145f8e9d38ab435f1d60c7136b5620591a825751650404a375ef49e36e55adcd2ca6a7729b3491abe34d269f17a15fa0cf1"}, {0x40, 0x11f, 0x10000, "9f0c3de2ce648c6cc431f5ab60a0325282d2f8802e8edc7f966ce7dc6ef14d3511bee54276dd4e63f6fa73a67e"}, {0x38, 0x0, 0x10001, "6964a894decf8a4dea1e69b300ea8cdd48315d1a61dbb05a5f83ce115b9307eaddf8a00ca9747918"}, {0x90, 0x11f, 0x0, "bd6a0abc1c3b653a8e329afb0d07eb1ef690231a9594d13b396af6e1340b3eddd7a1c8080932dc91b285e6ca39db8632976610731ec36f8fa637a92f8d54e5da24128cc6fb6789cf678d1c5ce2a732653b951cafca7fe09a923ca90e4eb565d70c27854ac1f0b2b070f8d33239bdbf1b6f5d96e698a6fae925"}, {0xd8, 0x29, 0xfffffffffffffff9, "9f3bc35cfae3a0844dac683a759fdc51a9d3b4f6b14f298c99147237ef1712ab8373fef9f0863c6d5fb10a0925b93733182b67aa46159e5ecb01e2a08b4b4921245a0fa789537c59e9c76eec340f7159b08dd996ba5c186253b26c65cdc71882e65abdae0230ee9d42ea3648ca183ccd25aa7c657b0a409ebfdd5a6e3e5c8f700308b1e7781b4fadabf0e2e8389aa0afaab14a95872160499fbff45a6e3041023cd2e40436dde14cee05ad56b984a4f785fc7749a25bf9d2f057bdf63b2e1a66d2ed"}, {0xd0, 0x10a, 0x8, "55e0c876ca88f23718640ac8ef7fa5b556a3c962ee24b2ac6eddf58f2bff590c5c9c1317fabec9b36c0d32a5e2b9c936fe10d20ca5be3927798ed095d16b8e96864bec340bd0eb5a0bc585e006715b6826f5a977af680a097220315704a0cdc6b72fd9ea9c60b964d40662bdf2d06543b22e9acf88746263c59fe44c84b8a8d3ac0b0374fd6b3e184379f345f66ee4d35fe281fb994c4d3379a1cabeb2f580485e936cd45664b5be491bc662e349a28a689b4dea354e533859e41277287b2dcf"}], 0x3d0, 0x1}, 0x10) 2018/02/01 15:42:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0x4, &(0x7f00000c5000-0x10)={0x0, 0x8}, 0x0) 2018/02/01 15:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffe, &(0x7f0000979000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000ca0000)="", &(0x7f0000997000-0xd9)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e6000-0x4)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000885000-0x20)={@generic="cf76a83a677173499bc3194ce9078af8", @ifru_flags=0x100}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 15:42:42 executing program 7: 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) socketpair$inet(0x2, 0xf, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x3, 0x2, 0x4, 0xfffffffffffffffd, 0xee, 0x100000001, 0x1, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6f, 0xaf, 0x4, 0x9, 0x40000000000000, 0x100, 0xe6, 0x7fff, 0x8001, 0x101, 0x6, 0x0, 0x0, 0x5, 0x100000001]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000003000)=""/174, &(0x7f0000001000)=0xae) clone(0x210200, &(0x7f0000001000)="001f000071ec49277971fe3aed7fd87616ffffff01bd78", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x14)="78a0c0ae2baaa71d653dd0972f9a15de1597a7f2") 2018/02/01 15:42:42 executing program 6: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r0, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000066000)='keyring\x00', &(0x7f0000066000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xb5, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000067000-0x8)='keyring\x00', &(0x7f0000066000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000051000)="112c14255c7305ce9709855aebfe376de017e347f82b6d34ccd005dba8d4e471341fef5cc1ad70c40baadf2d25322b538b013c1c303c09f43a095f306b1207dc971240d22b9eb83e138c9665a91bd855c5771c0547e35e505d77508013a333b4bbd9dd7b26621cd774935bd15ec4adea3664f95f5a009027b024422b2ed2502f236ea2ba5a6694740640652e4e25417ee1aa6726c0ec108efa137ddc6fddd6a837e8cd2f4d219dd4e83319", 0xab, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000066000)="16f5f1dcb9be97f505401c78ec852bcda1d4fa4c129d4a40d29a286a85a53bf1a49d5ec308cdd32716288f8bf1771c7e3fbf35e040f6915e", 0x38, r2) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/02/01 15:42:42 executing program 4: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x4, &(0x7f0000d32000-0x89)=""/137, &(0x7f0000d31000-0x4)=0x89) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$setopts(0x4206, r1, 0xfff, 0x100008) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f00002a2000)=""/42, &(0x7f0000d33000-0x4)=0x2a) 2018/02/01 15:42:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) getresuid(&(0x7f00009c2000-0x4)=0x0, &(0x7f0000ffa000-0x4)=0x0, &(0x7f000067e000-0x4)=0x0) r4 = geteuid() stat(&(0x7f0000f11000-0x8)='./file0\x00', &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e65000)={0x2, 0x9, 0x7, 0x9, 0x3, 0x5, 0xfff, 0x20, 0x8717, 0x200, 0x100, 0x7fff}) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000213000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x3, 0x1) preadv(r0, &(0x7f0000611000-0x10)=[{&(0x7f0000c5f000-0xd4)=""/212, 0xd4}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000509000)='/dev/input/mice\x00', 0x0, 0x10000) writev(r1, &(0x7f0000366000-0x30)=[{&(0x7f0000095000-0x4c)="5a8834be25a26d5d12866a0af2021a75b4f72bdc00b1a7b42b6424732ac56e090f5d122c4688d650daf9d9b49bddb0c5dab2af31afd95230b6a7030d8fdaff27498bd8a155206a88c5582d12", 0x4c}, {&(0x7f0000c8a000-0xb6)="69d583704baf9a401b4a3aa65bb1c68a05c09a4f4872a74c04c9613040224cd0c08595ccfcf8b9b5904081568bd2b1bb5eb00781b4baf195e40feb6154aafe1a2c0678c4e5124e3cffef85dcadfde735c113a16990ebc59113d7fa1d6e9e82ad334fe69a99b531fa4a9f1aff6df7b80d203ddea854b856a30f977f9608285fe9312d7ec9b1e911a3cdb2d0352b3805eef4395a074ea1ea8c021e5e2a1ea5d5c5b3afce586d90d152f43aeff6aea1b4cf465cdd707f3e", 0xb6}, {&(0x7f00000e3000-0xd9)="b13cd8ac00af56080811dc10418e929f68c3e8bc130a44f02ebf7735bbd357d376aea52956b103f9088dcf875fb5f0892821625a08566c3a90b80ad24ca36142ef7df8ae552d87baa4de73334d9b7c1762526c88be4d4acdc991545f083250fada90b6eca27c4ca60d6e18478e4ee98579d7fa8c9b3e3478027ad34fb72a4a2d642a527cecad3e881edd9b0cfcd12f4def253453e3f17cb42404663a634b13bf77d8c6ebbff19ee06e0294db3ffd1914e1d150e15840f022ef088ca1e0dfa8622cb6ab75b126f1d9b7f040ebee8a4fd2bbd48036c3e9104b54", 0xd9}], 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000085a000-0x5c)={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x7c4, [0x0, 0x4, 0x1, 0xfff, 0xea55, 0x5, 0x1, 0x200]}, 0x5c) 2018/02/01 15:42:42 executing program 2: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000a4b000)="043f664fe05db119087207000000337f539ade9acc360e66eb55ad65d6e9db48db297de568") r0 = getuid() r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x40) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x23, 0x4, 0x35a, 0x100000000, 0x8, 0x6, 0x10, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb2, 0x81, 0x3, 0x1, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0x6, 0x6, [0x0, 0x8, 0xdb, 0x200, 0xe9, 0x80000000]}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ea4000)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a9a000)=@sack_info={r3, 0x0, 0x9}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) setresuid(0x0, r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000003000)=0x0) 2018/02/01 15:42:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000725000+0x1b6)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x7ff, 0x40) fsetxattr(r0, &(0x7f00008f7000-0x24)=@random={'system.', 'mime_typemime_type&)+cgroup]\x00'}, &(0x7f0000c3a000)=':\x00', 0x2, 0x0) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) writev(r2, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000ce000-0xf)='net/ip6_mr_vif\x00') sendfile(r1, r4, &(0x7f0000023000)=0x0, 0x36a950b) 2018/02/01 15:42:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) tkill(r1, 0x15) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000089c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000-0x4)=0xe8) r6 = getgid() fchownat(r4, &(0x7f000093f000-0x8)='./file0\x00', r5, r6, 0x800) 2018/02/01 15:42:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/02/01 15:42:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f00002a8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x800}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) fdatasync(r0) [ 38.195002] audit_printk_skb: 17 callbacks suppressed [ 38.195016] audit: type=1400 audit(1517499762.537:20): avc: denied { ioctl } for pid=5745 comm="syz-executor1" path="socket:[13645]" dev="sockfs" ino=13645 ioctlcmd=0x8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/01 15:42:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c12000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) r2 = openat(r0, &(0x7f0000db7000-0x8)='./file0\x00', 0x2, 0x0) renameat2(r1, &(0x7f000003e000-0x8)='./file0\x00', r2, &(0x7f0000e4d000)='./file0\x00', 0x3) r3 = inotify_init() bind$inet(r0, &(0x7f00009f8000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) pwrite64(r3, &(0x7f0000948000)="332e0e1ddf51b82a7a96476eb79db90e530ed0dda024f33428dc8e78968dcf625dc9f271f59874af1d54cef6ddb7e9960ffb823dc920534179d38960f18886674365495083f0", 0x46, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f04000)={0x0, 0x0}) 2018/02/01 15:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3ff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000052e000-0x6)={0x0, 0xbc}, &(0x7f0000983000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bc5000-0x18)={r1, 0x48, 0x0, 0x7ff, 0x1000}, &(0x7f000036c000)=0x18) sched_yield() mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bdb000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ded000-0x8)={0x0, 0x0}) link(&(0x7f0000881000)='./file0\x00', &(0x7f0000b13000-0x8)='./file0\x00') ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000bf9000)={r3, 0x20}) readlinkat(r2, &(0x7f00007cd000-0x8)='./file0\x00', &(0x7f0000e69000)=""/170, 0xaa) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r4 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) fstat(r4, &(0x7f0000e88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:42:42 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f69000-0x10)={0x0, 0x0}, &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000414000)='./file0\x00', &(0x7f0000f69000)=""/249, 0xf9) [ 38.220801] audit: type=1400 audit(1517499762.557:21): avc: denied { setuid } for pid=5769 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 15:42:43 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000001f000)='/dev/autofs\x00', 0x2400, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000005000)=0x5, 0x4) 2018/02/01 15:42:43 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000b73000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef7000)=0x10, 0x80000) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000ef8000)={&(0x7f0000208000-0x1000)=""/4096, 0xffffffffffffff06}) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/02/01 15:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/02/01 15:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) syz_open_dev$binder(&(0x7f0000f20000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/02/01 15:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000072a000)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000c00100000045000107000000140d001a000400020004000a00004000000000010c00001ee400", 0x39}], 0x1) stat(&(0x7f000056c000)='./file0\x00', &(0x7f0000414000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:42:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$intptr(0x21, 0x4) clock_gettime(0x0, &(0x7f0000a7d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={r1, r2/1000+10000}, 0x10) 2018/02/01 15:42:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c5b000-0x18)={0xaa, 0x20, 0x0}) fchdir(r0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000011000)={0x7, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00001f1000-0x8)=0x100003) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:42:43 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') getdents(r0, &(0x7f0000279000)=""/105, 0x69) 2018/02/01 15:42:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000ef7000-0x1c)={0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7f}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f4000-0xe)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xdf)={0x0, 0xd7, "84e60ceefdebaa5f7d8e546055bcc2dfdec84cd23cc9a7dd31bbef31c85ddec69aa64d7271594f3cfc0924b9c5a4bf71d2271d5f0491153389f1c6e5afc36ad2a5a078eedee38ede13135c09ef18a09a1bc7e5867295224b86a4b1644341835c648b7401ee7698ca6cdb8d14c21a5846d11112ab8111e6e59811c74fd54fc71d2c497de5380ab346800e857c9ef1f0e219898eafcefac3a66e8519adc3824c8f0eb895bcefc5938bee95179e8a7633264b1fa11f6660d82bec119f5f6686ab59bbb5ca9693a4ca084557108516c623a03ebbabe65b4f39"}, &(0x7f0000001000-0x4)=0xdf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x10001, 0x6, 0x40}, &(0x7f0000617000-0x4)=0x10) connect$inet6(r0, &(0x7f000001a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c97000-0x20)={@generic="77aebe23dfaa9f5cb51af636430e18bc", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 15:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000261000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000c8e000)={0x0, {""/7}, 0x0}, &(0x7f0000c59000)=0x10) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) [ 38.899653] syz-executor7 (5800) used greatest stack depth: 24128 bytes left 2018/02/01 15:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000acd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x400) flock(r0, 0xc) 2018/02/01 15:42:43 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000670000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x9e)="e589976f619a9d1a09486ae2205d46210c937413b8d6de23da7f093faf0a52f1d8642daf61f82bb11e78be66d217f1539b5b307c5a1a76bd9a3ab0e6319ce54d92ad131da40ade488b4b4151440a7ea699e8f5779cb11a722eee7fb72d6a616aeeac8214dade0c55e78fbdc78ad01cf35be91e6bbdb30b84e1606541f1a65c34de19e48a3ab6d7c939a0fff6448f413e0f8febe1bb85b7c3d1d9cabb0860", 0x9e, 0x4000, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f00007a9000-0x4)=0x0, &(0x7f0000981000)=0x4) r4 = syz_open_dev$tun(&(0x7f0000bf7000)='/dev/net/tun\x00', 0x0, 0x8) recvmsg(r2, &(0x7f0000c01000)={&(0x7f0000a75000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009f1000)=[{&(0x7f000028d000-0xfa)=""/250, 0xfa}, {&(0x7f00008ee000)=""/225, 0xe1}], 0x2, &(0x7f000040a000-0x61)=""/97, 0x61, 0x308e}, 0x1) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000fdb000-0x28)={@generic="607f9cd2107aa05a410c150405f77cd8", 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00003b9000-0x50)={@common='bcsf0\x00', @ifru_mtu=0x9}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000eba000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x200, 0x2, 0x80000001}, &(0x7f000060b000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000576000-0x4)=@assoc_id=r6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000c68000)=@hdr={0x0, 0x4, 0x0, 0x0, 0x2000000, 0x0, @ipv6={0x0, 0x6, "3d589b", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @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, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x86dd, [], ""}}}}}, 0x42) 2018/02/01 15:42:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eb2000-0x4)=0x208, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef9000-0x4)=0x0) 2018/02/01 15:42:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='coredump_filter\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x30, 0x2, 0xd8b1c02}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000875000)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5f, @loopback={0x0, 0x1}, 0x80000000}], 0x2c) 2018/02/01 15:42:43 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002c2000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r1, &(0x7f0000fda000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f22000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) fcntl$setsig(r0, 0xa, 0x1f) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000085a000)=0x1) 2018/02/01 15:42:43 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_WAITACTIVE(r1, 0x5607) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/02/01 15:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f20000-0x8)={0x0, 0x8, 0x100}, &(0x7f0000524000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000822000)={r1, 0xfffffffffffffffd}, &(0x7f0000f8a000)=0x8) r2 = dup(r0) pivot_root(&(0x7f0000270000-0x8)='./file0\x00', &(0x7f000016a000)='./file0\x00') setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002c5000)=@assoc_value={0x0, 0x5cfc}, &(0x7f00009e8000)=0x8) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000bc3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a13000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000276000-0x28)={@generic="44cea2ddd9fa50666f39d738fba1dd54", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000036e000)={r4, 0xff}, 0x8) sendmmsg$nfc_llcp(r2, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xe90}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0x1010, 0x0, 0x5, 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0x1010, 0x0}], 0x1, 0x4800) 2018/02/01 15:42:43 executing program 7: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000f4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000b44000)=0x32) bind$ipx(r2, &(0x7f0000134000-0x10)={0x4, 0x7ff, 0xd9, "7a16c01a8934", 0x0, 0x0}, 0x10) r3 = inotify_init() r4 = inotify_init1(0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000b46000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b45000)=0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00006dd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r4, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r3, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/02/01 15:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000dfc000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x314) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) [ 38.929712] audit: type=1400 audit(1517499763.267:22): avc: denied { write } for pid=5829 comm="syz-executor6" path="socket:[14417]" dev="sockfs" ino=14417 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.966350] netlink: 37 bytes leftover after parsing attributes in process `syz-executor6'. [ 38.980854] netlink: 37 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/01 15:42:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2028000) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) 2018/02/01 15:42:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000167000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:42:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0xc000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00003c7000)=0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001c9000)=@ipv6_newroute={0x24, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) uname(&(0x7f00006f4000)=""/134) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000774000)=0xdc27, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) 2018/02/01 15:42:43 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e77000)={0x0, 0x3}, &(0x7f00001c7000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000718000)=@assoc_value={r1, 0x9}, &(0x7f00000ea000-0x4)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r2, &(0x7f0000e7a000-0x9)=""/24, 0x18) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00007a8000-0x8)='./file0\x00', 0x80b) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000e79000-0x56)=""/86) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/02/01 15:42:43 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x8}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ashmem\x00', 0x2, 0x0) sendto(r1, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) [ 39.032314] device gre0 entered promiscuous mode 2018/02/01 15:42:43 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000724000)='/selinux/checkreqprot\x00', 0x105880, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000b70000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000032d000-0x4)=0x8) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b71000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b71000-0x28)=@ethtool_eee={0x45, 0x4000000000000, 0xffffffffffffff80, 0x7, 0x767dc6c200, 0x8, 0x1, 0x80000001, [0xff, 0x7935]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b70000-0x8c)={r3, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00008e2000-0x8)={r3, 0xf8, 0x80000001}, &(0x7f0000b72000-0x4)=0x8) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r4 = mmap$binder(&(0x7f0000238000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r2, 0x30) r5 = mmap$binder(&(0x7f0000689000/0x4000)=nil, 0x4000, 0x2, 0x810, r0, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f0000b72000)=[@transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00005b0000-0x48)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @flat={0x77682a85, 0x100, r4, 0x2}, @flat={0x0, 0xa, r5, 0x3}], &(0x7f0000973000)=[0x38, 0x78, 0x68, 0x18, 0x30, 0x30, 0x48]}}], 0x2ba, 0x0, &(0x7f0000000000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000043f000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b36000-0x18)={r6, 0x0, 0x0, 0x0}) 2018/02/01 15:42:43 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ee000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000427000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000abe000)=""/152) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000020b000-0x4)=0x4, 0x4) 2018/02/01 15:42:43 executing program 7: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") readahead(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x84200, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00001a5000)=""/193) [ 39.095917] binder: 5895:5897 ERROR: BC_REGISTER_LOOPER called without request [ 39.125084] binder: unexpected work type, 4, not freed [ 39.134829] binder: undelivered TRANSACTION_COMPLETE [ 39.141660] binder: 5895:5897 got transaction to invalid handle [ 39.150299] binder: 5895:5897 transaction failed 29201/-22, size 0-0 line 3004 [ 39.159442] binder: 5895:5897 ioctl c0306201 20005fd0 returned -14 [ 39.174812] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.180223] binder: 5895:5910 ERROR: BC_REGISTER_LOOPER called without request [ 39.181388] binder: 5895:5910 got reply transaction with no transaction stack [ 39.181395] binder: 5895:5910 transaction failed 29201/-71, size 24-8 line 2920 [ 39.181458] binder_alloc: 5895: binder_alloc_buf, no vma [ 39.181476] binder: 5895:5897 transaction failed 29189/-3, size 0-0 line 3127 [ 39.193524] binder: 5895:5897 got transaction to invalid handle [ 39.193532] binder: 5895:5897 transaction failed 29201/-22, size 0-0 line 3004 [ 39.193547] binder: 5895:5897 ioctl c0306201 20005fd0 returned -14 [ 39.235528] binder: undelivered TRANSACTION_COMPLETE [ 39.240699] binder: undelivered transaction 10, process died. 2018/02/01 15:42:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getresuid(&(0x7f0000707000)=0x0, &(0x7f0000592000)=0x0, &(0x7f0000cdd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x80, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x8, 0x2, 0x20, 0x0, 0x29, 0x0, r1}, {0x7ff, 0x0, 0x2, 0x0, 0x101, 0x101, 0x1f, 0xfdd0}, {0x8, 0x0, 0x2, 0x23}, 0x100, 0x8, 0x0, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x4, 0x7, 0x0, 0x900000, 0xc9b, 0x4, 0x4}}, 0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000001000)=0xc) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000f41000-0x22)="3dab0c524d6432325aef848fc6a04f927029909df11ec786555ff6b2464d6120d77e", 0x22, 0x1, &(0x7f0000f40000)=@ax25={0x3, {"54ff639823cd80"}, 0x4}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000b3000-0x10)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) 2018/02/01 15:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000-0xc)='/dev/rfkill\x00', 0x2040, 0x0) getsockname$unix(r3, &(0x7f000019b000-0x48)=@file={0x0, ""/70}, &(0x7f0000a77000)=0x48) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000e0c000)={0x100, 0xfffffffffffffff9}, 0xfffffffffffffeb8) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000e8f000)=0x4, 0x4) 2018/02/01 15:42:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000055a000)=@assoc_value={0x0, 0x0}, &(0x7f00008ec000-0x4)=0x8) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/02/01 15:42:43 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000253000-0xbe)=""/190, &(0x7f0000feb000-0x4)=0xffffff9f) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff7000)='pagemap\x00') mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c13000)=""/18, &(0x7f0000ff7000)=0x12) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000+0x7cb)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ff8000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000ff8000)={r4, 0x3}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000ff6000)=""/222, &(0x7f0000ff6000)=0xde) 2018/02/01 15:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dee000-0x1)='Q', 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000fa9000-0x10)={0xdcc, 0x1, 0x0, 0x81}, 0x10) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c7000)={0x0, 0x2}, &(0x7f0000a4b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000698000-0x8)={r1, 0x265, 0x0, ""}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e62000)=0x0, &(0x7f0000c3b000)=0x4) 2018/02/01 15:42:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') setns(r0, 0x40000000) 2018/02/01 15:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ac000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000708000-0x5e)="203ec5833b7168f1d14f66de279ce9525e4227a14868a4876515b4b39a7864632264df073fd32b5b99270287fc564ceeff590ebcb9216f793cf10fdcde0d7c11ae3efb6e6bf7032ad55722122267620824b3cf9683c360953b43576508fb", 0x5e) pwritev(r0, &(0x7f0000b3c000)=[], 0x0, 0xffffffffffffffff) 2018/02/01 15:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000767000-0x8)={0x0, 0x0}, 0x4000) openat(r0, &(0x7f0000e67000-0x8)='./file0\x00', 0x80c01, 0x40) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/02/01 15:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) syz_open_dev$mice(&(0x7f000006f000-0x10)='/dev/input/mice\x00', 0x0, 0x1) 2018/02/01 15:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffc, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @raw32={[0x0, 0x0, 0x0]}}], 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000019d000-0x4)=0x20, 0x4) 2018/02/01 15:42:43 executing program 0: clone(0x0, &(0x7f00008be000)="ac98b3b777f03d2815e59ef0f22c545fc0b5aa8b31bfd7b378657d901b6ae599a430e823cf38e5cef8601fe877fdab1ecc082cd665863d5dbb74fadb0d234256667bed94ab5cde81799643e8a8eb2b3a65d431766c744ba5b19a6525ae7ead41c347e2a9aafcc86fe0acfb3f80294de8cf471435a387dda9aebfb0788b2d5662fb204bcdaea3fcacffcf6043d7", &(0x7f00004d0000-0x4)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f000091b000-0x1)="") llistxattr(&(0x7f0000b65000-0x8)='./file0\x00', &(0x7f0000758000)=""/0, 0x0) [ 39.246649] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.252132] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.257583] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/01 15:42:43 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000fe6000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000008, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 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) r1 = socket(0x0, 0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c4f000)={0x0, 0x80000001, 0x20, 0xfff, 0x4}, &(0x7f0000a0a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e30000)={r2, 0xa3b9}, &(0x7f0000a1c000)=0x8) 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, &(0x7f0000071000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/02/01 15:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000454000)='encrypted\x00', &(0x7f0000329000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000244000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002e6000-0x4)=0x0) r2 = open(&(0x7f0000a5d000)='./file0\x00', 0x0, 0x105) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f000066f000)=0x100) r3 = add_key$keyring(&(0x7f0000057000)='keyring\x00', &(0x7f0000291000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$invalidate(0x15, r3) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) keyctl$get_security(0x11, r3, &(0x7f00008c8000)=""/77, 0x4d) unlinkat(r2, &(0x7f0000218000)='./file0\x00', 0x200) 2018/02/01 15:42:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) keyctl$session_to_parent(0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000053d000-0x20)={{&(0x7f0000f9c000/0x1000)=nil, 0x1000}, 0x3, 0x0}) tkill(r2, 0x16) close(r0) [ 39.313985] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/01 15:42:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000918000)=0x9) poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) 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(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/01 15:42:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x4, 0x824b]) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x1, @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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/01 15:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b88000)="1f0000000104ff009143070007110000f305010008000100020423dcff9f00", 0x1f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000561000-0xc)='/dev/rfkill\x00', 0x20080, 0x0) openat(r1, &(0x7f0000abe000)='./file0\x00', 0x101000, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000879000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000713000-0x4)=0x64) 2018/02/01 15:42:43 executing program 3: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001f3000-0xd)='/dev/usbmon#\x00', 0xffff, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000314000)=0x2, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e09000+0xe44)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000c92000-0x4)=0x4) 2018/02/01 15:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) r1 = memfd_create(&(0x7f0000414000)='\x00', 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000638000-0x10)={0x4d16, 0x800000000009, 0xfffc, 0xa}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000972000-0x4)=0x0) r3 = getpgrp(r2) sched_getscheduler(r3) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00007ae000)="07040016", 0x4) 2018/02/01 15:42:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000bad000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000f93000-0x10)={&(0x7f0000835000)={0x558, 0x40, 0x400, 0x0, 0x0, {0x15, 0x0, 0x0}, [@generic="66f24bdb1c0df98e47719313f86e673de1c2893d463836e5dca6cc77a50350853656b263383d0b6e532f9c1f478fa55117c4591e121fbbfa466bba0ca54638bf3e3a11ebdc480cad5ed34578e7de996afbb240ea8470f008918b87488b16255de8751e9153f992082dd809d5974f1729e1ff863966ecc2604b1814afdcbad6c4364d5df04cf1c1553bf73b882dac9392c8f05abb792b51882d63f5a9bd820d39ba", @nested={0x1cc, 0x32, [@typed={0xf4, 0x83, @binary="bbb45022334f3b54248ad8f487cce7ffdb456a8fbab7ec98aecbd29d9ee9bcd626482f6bda38c6653e31e47d0db6aadfdf798f4564c513be110b668f0af00fcf64fddef6415a881f510f6b6e237e62b64aca2ab4c5e3a9536593e3ccebda2213fff643c7627269c72b0bf5fe01f81c80daa264cbfce9b7c367fc539353261aec5361517039097c305de235bfa3a224670031b2a716e0605335bfba731b3ee4ca7743d543786f97fb6dc351bda7561b5cf2e0e3116c29679b84251f36e031f202ad88d3e7433018401f125348fd6f7860b4b219a4bbd2caf44ea53cb9e249f51cbd31967df31ec131f0"}, @generic="41eac55b8141e6fe94373999a7bf2cbb45020f7b5ead52a708435467ff", @generic="", @typed={0xc, 0x6b, @u32=0xfe}, @generic="07603d1a6a356cb889608dce605fa941d4bd8ba0aa8b715f65ce6794c380d7ba25f1162d10c07ceaf0f1a7849582c03b35ac77f61179212e3ae6d10b867d4cb76b68af39f13666014f70909816c3dc8121fe0af6160dff3067ce29926652d8abcc7d871e1c5951a8b2235c7699d0dfaaf19866634da9d92cbf3dea34b01b6a92c224ab1840d66adee05a13d050855cda0d89bfe6843c638aea02abf4db2b8f9f6adf58a32a16c8ee12f5"]}, @typed={0xc, 0x1f, @ipv4=@loopback=0x7f000001}, @nested={0x12c, 0x61, [@typed={0xc, 0x2f, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x1a, @str='cgroup\x00'}, @generic="78ad19f42bb0e0f232ef901fbf8225bee489a4bb20a1ce57405bd5e04c2aff4ecfa4745449a7ede082afa9af51ff29623de6a6f76551890b2b8ba7afc5e8ba7bf3f171312e7904ccfb139fc35b772516d0ba92ef7a3d5132a794c686153476e58e5596711f682b4734ad706a8e0b5be47b05189e6b43f5a381f11eeee71f5b6ab362c53ef724532581e837f6cd0d5b76e3608f55ab5c00ad61be16bb703568dd29dbcfb9c0fc644244ea33b5de8ef99f1f3fe8f5786f7543f49c4d8833bfa6b41c7036fc2189b52a4c9ed6f3b12db7", @generic="87bbebbafb08f612b2a5d55ddc941bc9cc872337b78c5acc4bb7a22a1abc6e5b488429c9c7257a84f34b7ac296", @typed={0x10, 0x36, @u64=0x6}]}, @generic="fe6a8d200334501d91c3049e18f8bb43a745f4c5bb97bdcd29a23f838bed216c3c5396cc14ecb5fd5906843d8273a4a0a5651c1f2f9c14228220881fa969e1b5c6fd9834dc378cb0baebcb8f4bd85d023651d216bca16bd8eaa4d9afd71bee15edf178e31804f9132879a5cbeac1b737727d54250c79db85ad2b0f397a7e7bb67fbb13f43683c998cedf97e14e055e62d0dc4e9e86806cd96dc12a4bae0863f4caea9d64117c30b70edd6372241a86e91577ebd6ab51a4b161aca9f6ebbe18ccd66a909e913407179fc3297c06a51d4493", @typed={0xcc, 0x1c, @binary="d6024cf7ad73c5ba64ed86856065878c88a1d6db3627001d6d2f42099d8f59644e5e4b121cafe207c39ace566032d3a0b51eb8ac2af92c8ae38cf448a78cf2b00ed8fcca1eea61fc9fecf7b8bce47af55725a81bf4f9f68edd8327d0c71a6f650f4b3d358361133d8a7d0d28c06464e70da4fb853faab22807e86da3ecda5baf0a5b82c01bdb77d1dc4339302bffae902445ed63bc96ed3861abe7f3aa294e7b3cc0e19aaf64fb1d71cb6590d9b6b7e94066353273ad852665fcce65caf336a5a97d8378"}]}, 0x558}, 0x1, 0x0, 0x0, 0x40}, 0x40000) setsockopt$sock_void(r0, 0x29, 0x400024, 0x0, 0x0) 2018/02/01 15:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c2f000)=0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000000000000) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000afd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/01 15:42:43 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000036000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000031000)='/dev/net/tun\x00', 0x0, 0x40000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000038000-0x2f)=""/47) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000036000)={@common='bond0\x00', @ifru_addrs=@generic={0x0, "a0eff0b8d4ff534af9f4e51cceb3"}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x5) socket$inet6(0xa, 0xfffffffffffffffc, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000c42000)=""/36, &(0x7f0000a5f000)=0x24) syz_open_dev$evdev(&(0x7f00008b0000-0x12)='/dev/input/event#\x00', 0xc63, 0x400) socketpair$inet(0x2, 0x0, 0xfffffffffffffffe, &(0x7f0000889000)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000)=0x16d) 2018/02/01 15:42:43 executing program 2: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dd7000)="9c25498dbfdba44ece31fa0554e8981a4c6851f633dd498ec89b58f877bf716204c97ab0facbcf6204fdc7a64a82335c0730d6a58fc60f78bbb100ca126fbeca10967a5a9e461ff27b80dd9f4d62c6231575c34e25194285b106b7c46bb1d32d2b105482bc17bf207d96ff19c2de2bbb12c42d1fe8a741aec5e2ff9eeefe87cf8cbdfba59886b41d7770f939c8728c3fb0ccb80825f47b20a91891ef5a99887a37e189552eab9270c2ea8a69662729f1ba7d135764846423f1c7e1638db03b437f6d90fead135f969215e76f8eb8740336d360b34f61f2c165f1497b65e61df700eb56041f", 0xe5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd9000-0x9)='/dev/ppp\x00', 0x24800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00007bd000-0x8c)={0x2, 0x1, 0xff, 'queue0\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000-0x20)={0x1, 0x3, 0x7fff, 0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000eb6000)='/dev/usbmon#\x00', 0x10001, 0x82) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000672000-0x8)=0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f00004f2000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000006a000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/01 15:42:43 executing program 2: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000610000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b4000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) [ 39.454948] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.466920] audit: type=1400 audit(1517499763.807:23): avc: denied { getopt } for pid=5975 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=netlink_netfilter_socket permissive=1 2018/02/01 15:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f13000)=@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=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000074f000-0x8)=0x0, &(0x7f0000c72000)=0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004e9000)='/dev/pktcdvd/control\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003b9000-0x4)=0x0, &(0x7f0000d6b000-0x4)=0x4) 2018/02/01 15:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000de000)=0x2, 0x4) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000637000-0x1)=0x0) 2018/02/01 15:42:43 executing program 3: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000689000-0x1)='\x00', 0x2) r0 = inotify_init1(0x0) pipe(&(0x7f000006c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c36000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0x38e) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c35000)='/proc/self/net/pfkey\x00', 0x8200, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009ea000-0x10)={0x8, 0x8203, 0x5, 0x6, 0x0}, &(0x7f0000c36000-0x4)=0x10) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000c35000)={r5, 0x10, &(0x7f0000c35000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000667000-0x4)=0x10) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f000067b000)=r3) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4217, r3) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000c36000)={0x401}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r7, 0x111, 0x2, 0x1, 0x4) ptrace$setopts(0x4206, r6, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c37000)='/selinux/checkreqprot\x00', 0x41, 0x0) ptrace(0x4207, r6) ptrace$pokeuser(0x6, r6, 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000066000-0x76)=""/118, &(0x7f0000a67000-0x4)=0x76) 2018/02/01 15:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c1f000-0x4)=0x7ff, 0x4) chdir(&(0x7f000052b000)='./file0\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000175000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00002b9000)="94a64068c149dc0c59d36593cd146c29", 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x0, 0x4) removexattr(&(0x7f0000e7a000+0x589)='./file0\x00', &(0x7f0000cb8000)=@known='trusted.syz\x00') syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f00000c0000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 39.508550] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 15:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x1, 0x400040) ioctl$int_in(r0, 0x0, &(0x7f0000f1f000)=0x0) 2018/02/01 15:42:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@generic="0a7578500b4c1f8b6ab2367b63dc3e21", @ifru_ivalue=0x4000002000000e05}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ebe000-0x24)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:44 executing program 5: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDSKBLED(r1, 0x4b65, 0x0) keyctl$read(0xb, r0, &(0x7f000007c000-0x66)=""/102, 0x66) 2018/02/01 15:42:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f0000e1f000)='./file0\x00', &(0x7f0000313000)=""/163) 2018/02/01 15:42:44 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000022000)=[{&(0x7f0000007000-0xfb)=""/251, 0xfb}, {&(0x7f0000022000)=""/107, 0x6b}, {&(0x7f0000022000)=""/152, 0x98}, {&(0x7f0000023000-0x3a)=""/58, 0x3a}, {&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/98, 0x62}], 0x6) 2018/02/01 15:42:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000687000-0x20)={0x4, 0x800, 0xfff, 0x9, 0x4, 0x7}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) 2018/02/01 15:42:44 executing program 0: r0 = memfd_create(&(0x7f0000c1b000)='\x00', 0x3) listen$netrom(r0, 0xffffffffffffffc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x6a)="271fa16f51ed1a869ab2f849d78461dd80848252abea07b907ff13f5782ef29ad6d40ce48adc4954ad2b54cf710429b36da1d5243621cf9b4be1c20ff5f2b062a7d895b322f3863c48f07a3f0f9ea97968284b4e9feca217165ff31f3cc094d74e47f29b9a87f744667c", 0x6a, 0x40000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x800, 0x0) socketpair$inet6(0xa, 0x6, 0xd6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000747000)=""/72, &(0x7f00003a9000-0x4)=0x48) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000021000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000018000)=0x2021) writev(r2, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 15:42:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e59000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002d0000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000510000)={0x9, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet6(0xa, 0x400001, 0x5) r2 = openat(0xffffffffffffffff, &(0x7f0000e63000-0x8)='./file0\x00', 0x60040, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = getpgid(0x0) ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000e84000-0x10)={&(0x7f0000999000)="f411cea13464f72e2854565b52822c73cc9e727c118d61590201f8ab59293e296c5e8571f74062f56e41ace32cb454ea305e64012c20aef5a3330fdc7c6fc90fbd15301368c465e7a07fc4b6f4112e7bbd25054e445116f579c14e02d5323f07156379c073123bd77a0123071ad0e6b044654972b9d1854b17b9ef3f7cd3d63b7a130f826a295f50febe77d39fdaa814df5f59ca6e44f0ee53cda18190583e37a8ff0dcff1d35b6d0a978689d8c6753e950fd5406964ebcf6170bcb05ce9cbd0a49e348125d4c134a54600a2", 0xcc}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000579000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/02/01 15:42:44 executing program 6: mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/02/01 15:42:44 executing program 3: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x152) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x640001, 0x0) ioctl$TCXONC(r2, 0x540a, 0xffffffff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ffa000-0x10)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:44 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/pktcdvd/control\x00', 0x4102, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000408000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, &(0x7f00003e4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0x8, 0x9}], {0x8100, 0xdb, 0x4, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x1, 0x0, 0x0, "e51d176924bf76eb66ddf042aa88a97afc8d2168b5f47e04b0e7f5703f93885c7061183af33329bdf1673b62c8e748bdefa501f38a12b39abc3d6d4c29ba7df4800c0730409d05d240d64629b6c4be4844300caba6440836df98a083e7f24d4f82ec483862b174f7d7fd75e76f9d99c89002862116cc68aac9f6faae43a0b0841f21854da9ec409f073ddf22fef6e6f913d1b22388fcadb91c54cbf7f4e2697c42ec31eedc6b387a649f19289b2b8b4e545e8098ea7088c93a7e2d9781bcaa369c20d771ea52a3218af993743df29c74c5ba5ffac91116e47c5e342525022abea36f35f3b1644dc3d97075253831566170c0010e1698c4b7a5ad9a52ba35c9ebf689e30e164afdaf34d89d974f81d352200dd6884536f01076e4d644f0da5ac1cef6c95f5ea99119d1bf71ce8c903bca8116ab9dfc5afdd02fd16c1dfdb3c40975bbe04688b001646869c7e9ca94e4a6068cd0b0799f46b59d8fe91d261e9436445072fa5b13eb6ad164d9fc9e634acb20c4b40e2d53d2d65792f078bef96c4f6dc1df2710a5ddc6e9f1ed89d8ac1f806f1f24195e4123b6b5c4e19c04ae29d73393d93eedab4fb0f4f621e4ef7eed39be336b831276cbe56f396b820da9e1af594f12302920a622f28bfd205dcf76d25d8fc93289d9349ed47e253a2c1397cb6c8fdcc6337ced0680242dd511bf9aafc8d0608f9d32b56eff922fc9084f9ee7b2bb89d4c1f7a029f6bf7196f7c57ddf373a0e854f4ff8c2d43f032631637b56d7994c9af6595f169cdf1c8e2f93106cf69adc8bc9223f03afebe199f2e9b47d3410429a5eaf6664d565ba3ed3bfb4c959b97993a89c14af4a175647f6a708c9c31ef5f470ef8aac928dd293a5cf9891c465b827efd9189c51c6d4198f26bfbb2d38fea8415711c33d92f4b86007b65bf46eb46939c43f9a03563d164355a1a08d774f65b76414638cfbed9760c2f66d083f3e7f83f6e22e49947a09d63cce7026076cce34876da2e2e420db1fa67271b1e07129fc91ca7018ec3940c00d5395f3e2dc721ec9793cdcb3a12330120daa9c1eb265c3e1360a5b4b1c21b87b3cdd9cf9be3cfbd5ac1a0d18bbcbf5949df3463354744549c1daa82456f352a1fb19ff0eabf9d8f37083bc67b44018ced84111369415ac0d3ddc75d00442905a52b4dc2c8e8eef16e5187424101acb484a253e361e593223660c126fb775749caaab523dc78fdda64b4888e8afa5c8caf928d799a63a2b61ff019169d1c26e009166878ec517d180f3ea5cc39561aacbf041d2d8d6fa023e274095aab0f16c24112c17d5b53d1a3a28a804cb3f08aa28fca82c5d27c904fd19b1f3761914b6f5f93bbd7a3a99936f60b3922290186c2107ef34db159a21075ec434d25ddfd48cf5df33910781ceda57b361057512ede08dc3b518fb3ab342802e00bd4fa6d25ae9413d755ca01113912a017c300ba0a5b5fb11077dd1b3c6ba1c53799bc874d643f74359637d94ec6bb366a544b4c3c97459a8c84034d30d914502e1a2e054b09944d0edfdc8919913be01a2a616022b091b843cbb2cc0a585e5aba3ee19696930fde0c80adf51d34d5dcb8405ae3af17ce2e561c317dfd6681f888b0ee1094421d0c123349c948b779ce0aef701567f6c880163198e391083a3d53e5c874a5e482551147235a969a3fda650e984b121ed6ae591685dd92eea73bf5a1336afb2f1bfc6225298b88faaac3fc60abee34e86bea076a12973ab0cb27a673b203e2cdc3527328356f133cb9c57298bbde78be7ea4ee8fb41450d745b099f1cb9688f801a3a057db39ec7a50d2aed55b068c9c7f1807cf5e096f341dabe7b8507486e16db027dd6b25820699d007455bb6fe648f5d7b4825f0e5f5c849fa0e605c1165f673b843a5ffe4c496ef9a405d3f3615a35628353c0a9c7a46e0a1dc35e913e08a5154379b7026dbf93fe676ee3ad075c7730343c502912aef58121775850360b7bf0905a9b0a505925873ccc27afe18632075639e0aad268ec6ce5f0885ba83349b490f109a51f29f7c7e55827d09583875b706da5580f75b66d5ec55d215ccc3fa8ad2146032577725b6f00dc00a9dbc9596d5d7ef9b7903c15118978be75b50d4c668e72aa679569750fc8e6eb2e6eae0dfe2c869519736046081bf7e1f8b7febf0426157c6eb5782649a8c6e16438ad7862ce82b1b879998343010ba56204856cbb16884ff7a7d4fd4f94f228505d4ab61718f8b9b6e59e6f5e532a4765c67c87df3550396612be8a15b2d4e64fda147f37bfeea17e7a492c484ad72ddca298aabf2364d33af1a6eb3a29630446391aad92142c7ebd89130c9930e2baf1fea0d093b1d13c94c5149bc6d53b22c48fb34431c42da89c955b06291d20d748265620041eca7abe90698f13fbf2b365c4b78570bdb2ae2a04d59bb6fec2910193644f6650be78a56c403a720c004e9d3eb1a16bc5001d6c4500fd6a500920217a9ced8e0af10a715371ea0d12dff72bfdb77166f4c7832e0a6aa7d29713443454bfc38033d6ef39161ab12f8ccd18cf639d902761004466e175d339805779d324fecfcbfa86115b64b85f8d02e55a2b20a5fc0ee589335baa213c3970d31f0585857d396e092b84533dc8fb1b3ab52e4f146582207b5eaec11c5da6ce1a63666a1519fcea5eb6478ba43781f9b2a1f4ce23149f9fba571514b022714171d21a213c9784446d4de75a8a8762559fc903e7d65452f3c030991965b482cb9751812cca387f90c379f20b8fff0cfc1082327e89d973c5c7921e2c9b8752728d31bc0bd9fbff27bf1f6ebd033c0999accaee78c3988cb679d1269bee62b2cb5d3659182f41fb06d0507791cc3dc991ffeba75481f2266eb4c4725ec057da956e882b74b248636f99e7ad26d25000f968a8c8bcaf3030258ce665ef8378778cad29e50f0b4ab16e6525bcd93de4d3158101549c7e6c2d49f33ea2977ac9e806c15b10396c0b8a818ff1c9c41f30041f5b018eb39284aabf04239fe59945e4f3fd336d2d0e188b979dea1427e866056daf7f9b14e277e77e9b162fe10fe8398d9e15a57a3bdf2a28efb2feea1100b6646ac13065d854b07cfe243386cae8db8c9c058f7f6eb58aa32d264357a37a6756b1e62c96ab02f76d3241f43c37d74ae429ed25cb2948fdd7980284c418d6b0b676d36ad6b96b0f2ca67ca981ca9d6cec539dc98e48574a5ef20e973a37b438eded22c50d5d600629af6ce6d398f65aea694811fd748511f1e87255dbedd453cd48d34ce3fa2205151ec4ec82c1884fc28a693b2c0b1580ef9e3153a62af68577db4b6796b0760fb18bd26abcd7a735dd36a37bf18a0c761f536592148287dcc8fdec58c8aad3ff5204befb346cf1c8186390564d7712b780af3e3ab996c8d2b10ccc960abd367a8bdc04cc89fa21e65de682a49ae4ad726e90f77ae7409cea1fe7ca354a7649c4b45c4a5c20264b7089846f46b6e211c3b9a78377714ec5041541cb54a3e5f0d60502dbe85fb5494882ba185041afa8ec552379cd9974b9d0fd851ebc49dfc9e8b82fae1735e68917218891f5a76e3db07c7a8dd734092cf20cb557849fe29b4b0a8f8b27fcefb97fcf3f6e4e9045dcf1c9a3a27875d2a5f26b6c9cc69ad7e74bd983079ff0623f46e0fe05de25def94ac5358c81efbfcb22fb8d79e1ffc598cbf9c1c5cd4109dcc2e2ad356496d8ac7ddf02026436faa13935c8ddf7fce4b07a2be3c6c3536b5c1c4a5128610a100e429939b2e4ce846ceb30c02c4c057ea7384366152ebe310d5580daf1dca2546fa5e0b098de096ece37675f3b1f220611f766ac328ef4b129a2ab7af803a25500ca54a5250f7b512a6acc8b1223d93a8cd1c8dc466810b732b80249aef863bc708873f01602d0c5bbb6f801562d33b99727886b535adc81ad466f122a98f7280af1d76a2e9829359dee82e3b9f6cdfb1eb9aea0ad14a11de4b88e1245d6f2546c3f7831d2e2cb77560f31b66b04f9923d49230b97deb04d1d891c589267f0e3d4bfe3db07ccb7c613f6bcb469dc9791ed26f042df0e4b8d2cb8769956072a570ff7be08580005f541c9af057343c1f7ded52d4ce9d5fd2c548ba27edadb6b82f5a1639d38a2b027bf2a651e9d0b5c2d1623615e2535a657d32f769afc58581bfe97d675b9bc58b4b68531cb42878c18642031b21b55b5b0a3ab6e0ada2da92e7d304bcb3f46107b8ef2a098d3c0ae755552cf12a1597b6d1942ce5de1609aecf10d810617ffffd989e3c4cfdfb8b69a36fc6478bc9ffdf2ac199d7aa6f011e02c06b77fe63a9b786bcd2e3948750e40edbe4d22c64ebe74a62772f1296fd9dfbed86132171e626621faf95a66e8bbe32a72415319329814c0d9ca4a07acb4a27f926d9dd83152691e1a0f3a14db47b9cb8cee92f33cb341de347e4daa104ad54169a07e191318787f396ecd1df5e9c5a21a86492f55efbe7511081e5304899de8a878cfc45fa8a21fc0f83f4574b253cdcf256a3d2904ef6d9f286afdc3e95677db59eedf15f47179cfbcef7bfc1ef1e7f8589b43fac5347799336730d95f389643233417524f56e9d9734b01d6115aa9a814118e92b26d98d843c9f9ddd0bcb8ef8b81f670dee7594a03faa9e7de422435739735d5310d2f0abeb5ab810d253f17adfd56c50ecb291378d999c8f723d892b3ea0edbecc51b1747263deacb0f0a41647331429fe9de72b2841502a966b186b5a79a28d6951f2343a853caa52c6c9e625756eaf853cbb8db20773a664cc907fec0f8b4b200b08e2c3ad30c0351aaa3f61c2b1c72503060173844780c688ef00a4d92ba30fc300e4bb3a4104955041a4c582cfacc46cea7c873234d97c6e70cb310ae74adc52c3b188aa635588713b1ab2c37f5f018e52a5492469555d77c671d38fc2ba2212af06812f6a6532ee8a500b19b48f007fe269ea6aaf1d03e0ec4900d0a147fa4e18c574d276d5807fc0c464cb33fb97198fdf7e1d5560be7e0194db1b69dc7b216cfe400530202dcdafbab2c538e8ae79260d6003d379a714670cac8520b76b276971e520643f77553235ef2311f577ab8bcaf1ae7ec602161d95306cdadafb82cacd094e5afef9b73338dcca799026079e3f223610965dc28d0161ef753dca46c69328111881b92528087e5fb942d1ecddfc874afe14cf110f8c6bd6ae9911877a25241a71e58cb41f022226cf42051f72a68b29c60f373c8466d668bc40f8c1f98f1cf20d8f0165954a98b4200decbe03b762d65edee241402439e69ea37ce4c6478ffa3916a96411ce5364b15a4215a98bd8607e06bf5486fef30068b0766190645f2ab338eb9e68793546cb2b69e64d9cb9cc2d9c125d621778376b82e2711c068f4a5bfac82c239082dc6ab0e4181d3bf5ffc71f3e9d43297ee2718c20181c5c706d99c7031b56aa4e11aa1615f8beae31f28189da11d6735ed84e38def53fc85a9f8b7a81811ed5b4a76ab95090230a77a7bc3f113d1e6cac3a1d8a7316a37999da56f2fa4f3d5cd6ce4061f06b8e543cc4a09abf324056a95c1e75948351506055f7bf15732756bf8ff0ad3708b2a27674451840952f697bd4a428a40753bd3bb7c418c5f112a9ec4508318db44fab9680a8624b91e5815a13ff5018f590c75493a693f99c70b1e6ebbdb3b672f649cbd77affaf9874b6a77f17c12d430a54b61965036700f95c81b2ad2d1d50de179684042f975c59a9841c91978e3da7d6471d11a61d4d6824eae7866d014516653af89fa9629eae071055968cc3931eae5b6054f9fdc"}}}}}}, 0x0) 2018/02/01 15:42:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017f000-0x2)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000451000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x0) 2018/02/01 15:42:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x800) r0 = syz_open_procfs(0x0, &(0x7f0000b0e000-0xb)='net/packet\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00002a5000-0x2)=""/2) read(r0, &(0x7f0000a28000)=""/4096, 0x1000) 2018/02/01 15:42:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000e25000)=[{r2, 0x0, 0x0}, {r1, 0xc006, 0x0}], 0x2, 0x0) 2018/02/01 15:42:44 executing program 5: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00005cb000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fbd000-0x38)={&(0x7f00009b9000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000d1b000-0x90)=[{&(0x7f00000d2000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000d68000)=""/164, 0xa4}, {&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000c37000-0x94)=""/148, 0x94}, {&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000001000-0x47)=""/71, 0x47}], 0x9, &(0x7f0000000000+0xe67)=""/26, 0x1a, 0x1}, 0x0) mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/02/01 15:42:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000029e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ca0000)={0x0, 0x1}, &(0x7f0000836000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000931000-0x98)={r2, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000816000)=@common='dummy0\x00', 0x10) 2018/02/01 15:42:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fchmod(r0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0xf, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x210000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000)='usereth0\x00') connect$unix(r2, &(0x7f0000013000)=@abs={0x1, 0x0, 0x2}, 0x8) 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}) 2018/02/01 15:42:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f00001ff000-0x87)="7af476cd4e0e044d896ee2eb83e98dc7bafa4a20f280ac22244aa4fb23cc837afce8d2c4e09cedb42bb3397557ddeff015ac4b8a5b6fa041e016b2095b4e929e573f1b49599e63208e2c22ce4a5513d328abb4da7cc23bc835223f0c4bb49df2e9b8191c4e8bc293f93053bf0cfa92f87626b66d70841bc377181d435aa84d9ffecd9b2a46a1c5", 0x87) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000481000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003fe000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000044000+0xd15)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r1}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400160000034ffd95ffff222073b5"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a76000-0x9)='/dev/rtc\x00', 0x2200, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000175000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='erspan0\x00'}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000ffe000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000609000)={0x2, 0xffff, 0x9, 0x0, 0x2, 0x100000001, 0x1, 0x7f, 0x0}, &(0x7f00001ea000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c24000-0x8c)={r5, @in={{0x2, 0x3, @rand_addr=0x77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000536000)={@common="6772653000000000000003000200", @ifru_flags=0x0}) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f000050c000-0x62)=""/98) finit_module(r4, &(0x7f0000706000)='Y}\x00', 0x0) 2018/02/01 15:42:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) setresgid(0x0, r1, 0x0) 2018/02/01 15:42:44 executing program 4: epoll_create(0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2018/02/01 15:42:44 executing program 5: ioperm(0xe26, 0x80000001022, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b49000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x400, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)="f11e03db1c9e138d6ec631387625da71d2ed6189ca5dff83f4ae2f3b7dd3d3b5ff9cec984a7b1ebebf71b79d679238249302940a7017b63fb1f7f664dfc66ea7d845d34a2f7c99150aa70a1b7a3f391a7b428cee0e66fa5cb0fe1c2e985428679534b1c95b") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8e38, 0x440180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/02/01 15:42:44 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cbe000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000054a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003c1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000028e000)=0x8) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000c54000)=@in6={0xa, 0xffffffffffffffff, 0x1000000, @loopback={0x0, 0x3}, 0x0}, 0xfffffffffffffec2, &(0x7f0000a34000)=[], 0x0, &(0x7f0000345000-0xa0)=[{0x0, 0x6, 0x9, "478470778a8686b8847787651aa87843443c0f7e00e75942b24814c44e39e5aff790c5686f4898494d95f63a66540cc4f0f956983e9e78821a58319343922c4f0696734be31d7c7d682d3d30b1adf6acfff47ec5a4fb8a63ef75262b51a435ddf024d341667cf821c7c157bf351115e1747612553fd7dc35e81af35f6638ba45370d450e428319303620ae58fa701913"}], 0xfffffffffffffe68, 0x0}, 0x20008054) 2018/02/01 15:42:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x7ff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f00009d8000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)=0x0) 2018/02/01 15:42:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00002da000-0x8)=0x0) socket(0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/01 15:42:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000088f000)=@int=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000c6d000-0xd0)={0xffffffffffffff0e, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="d0cf"]}, 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:42:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x17)={r1, 0xf, "dd09316b1ce722d40da8ca9f89f1c2"}, &(0x7f00003c9000)=0x17) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006db000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x40000, 0x0) [ 40.125402] device lo entered promiscuous mode [ 40.132178] device lo left promiscuous mode [ 40.135726] FAULT_FLAG_ALLOW_RETRY missing 70 [ 40.135736] CPU: 1 PID: 6105 Comm: syz-executor1 Not tainted 4.9.79-g71f1469 #25 [ 40.135740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.135753] ffff8801d4fb7ae0 ffffffff81d94829 ffff8801d4fb7dc0 0000000000000000 [ 40.135764] ffff8801d919f790 ffff8801d4fb7cb0 ffff8801d919f680 ffff8801d4fb7cd8 [ 40.135774] ffffffff816621ca 00000000000065e3 ffff8801b02f38f0 ffff8801b02f38a0 [ 40.135775] Call Trace: [ 40.135790] [] dump_stack+0xc1/0x128 [ 40.135802] [] handle_userfault+0xa3a/0x1310 [ 40.135812] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.135819] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.135828] [] ? handle_mm_fault+0x117b/0x2530 [ 40.135835] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.135843] [] handle_mm_fault+0x1fd1/0x2530 [ 40.135879] [] ? __pmd_alloc+0x410/0x410 [ 40.135890] [] ? memset+0x31/0x40 [ 40.135901] [] __do_page_fault+0x5c2/0xd40 [ 40.135911] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.135921] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.135929] [] do_page_fault+0x27/0x30 [ 40.135939] [] page_fault+0x28/0x30 [ 40.136024] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.136032] CPU: 1 PID: 6097 Comm: syz-executor1 Not tainted 4.9.79-g71f1469 #25 [ 40.136036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.136048] ffff8801d4fcf8b0 ffffffff81d94829 ffff8801d4fcfb90 0000000000000000 [ 40.136063] ffff8801d919f790 ffff8801d4fcfa80 ffff8801d919f680 ffff8801d4fcfaa8 [ 40.136074] ffffffff816621ca 00000000000065e3 ffff8801b94d68f0 ffff8801b94d68a0 [ 40.136075] Call Trace: [ 40.136084] [] dump_stack+0xc1/0x128 [ 40.136094] [] handle_userfault+0xa3a/0x1310 [ 40.136103] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.136111] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.136118] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 40.136125] [] ? handle_mm_fault+0x117b/0x2530 [ 40.136131] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.136138] [] handle_mm_fault+0x1fd1/0x2530 [ 40.136144] [] ? __pmd_alloc+0x410/0x410 [ 40.136150] [] ? memset+0x31/0x40 [ 40.136158] [] __do_page_fault+0x5c2/0xd40 [ 40.136166] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.136172] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.136180] [] do_page_fault+0x27/0x30 [ 40.136186] [] page_fault+0x28/0x30 [ 40.136194] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 40.136201] [] ? SyS_prlimit64+0xf0/0x8d0 [ 40.136208] [] ? selinux_capable+0x40/0x40 [ 40.136214] [] ? SyS_getrlimit+0x110/0x110 [ 40.136220] [] ? SyS_futex+0x22e/0x2d0 [ 40.136227] [] ? do_futex+0x15c0/0x15c0 [ 40.136233] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 40.136242] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.136248] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.136255] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 40.183705] FAULT_FLAG_ALLOW_RETRY missing 70 [ 40.183714] CPU: 1 PID: 6105 Comm: syz-executor1 Not tainted 4.9.79-g71f1469 #25 [ 40.183719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.183733] ffff8801d4fb7ae0 ffffffff81d94829 ffff8801d4fb7dc0 0000000000000000 [ 40.183744] ffff8801d97de290 ffff8801d4fb7cb0 ffff8801d97de180 ffff8801d4fb7cd8 [ 40.183754] ffffffff816621ca 00000000000065e3 ffff8801b02f38f0 ffff8801b02f38a0 [ 40.183757] Call Trace: [ 40.183769] [] dump_stack+0xc1/0x128 [ 40.183779] [] handle_userfault+0xa3a/0x1310 [ 40.183788] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.183796] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.183804] [] ? userfaultfd_release+0x650/0x650 [ 40.183813] [] ? handle_mm_fault+0x117b/0x2530 [ 40.183821] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.183828] [] handle_mm_fault+0x1fd1/0x2530 [ 40.183836] [] ? __pmd_alloc+0x410/0x410 [ 40.183853] [] ? memset+0x31/0x40 [ 40.183862] [] __do_page_fault+0x5c2/0xd40 [ 40.183869] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.183877] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.183884] [] do_page_fault+0x27/0x30 [ 40.183893] [] page_fault+0x28/0x30 [ 40.184000] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.184007] CPU: 1 PID: 6097 Comm: syz-executor1 Not tainted 4.9.79-g71f1469 #25 [ 40.184012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.184023] ffff8801d4fcf8b0 ffffffff81d94829 ffff8801d4fcfb90 0000000000000000 [ 40.184034] ffff8801d97de290 ffff8801d4fcfa80 ffff8801d97de180 ffff8801d4fcfaa8 [ 40.184044] ffffffff816621ca 00000000000065e3 ffff8801b94d68f0 ffff8801b94d68a0 [ 40.184045] Call Trace: [ 40.184055] [] dump_stack+0xc1/0x128 [ 40.184064] [] handle_userfault+0xa3a/0x1310 [ 40.184074] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.184084] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.184093] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 40.184101] [] ? handle_mm_fault+0x117b/0x2530 [ 40.184107] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.184114] [] handle_mm_fault+0x1fd1/0x2530 [ 40.184120] [] ? __pmd_alloc+0x410/0x410 [ 40.184126] [] ? memset+0x31/0x40 [ 40.184134] [] __do_page_fault+0x5c2/0xd40 [ 40.184142] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.184148] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.184156] [] do_page_fault+0x27/0x30 [ 40.184162] [] page_fault+0x28/0x30 [ 40.184169] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 40.184177] [] ? SyS_prlimit64+0xf0/0x8d0 [ 40.184183] [] ? selinux_capable+0x40/0x40 [ 40.184190] [] ? SyS_getrlimit+0x110/0x110 [ 40.184196] [] ? SyS_futex+0x22e/0x2d0 [ 40.184202] [] ? do_futex+0x15c0/0x15c0 [ 40.184209] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 40.184216] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.184223] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.184229] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 40.833423] device lo entered promiscuous mode [ 40.839099] device lo left promiscuous mode 2018/02/01 15:42:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x5, 0x4, 0x2, 0x6, 0xffff, 0x10000, 0x6}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x0, 0xca) 2018/02/01 15:42:45 executing program 7: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x76) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40002, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b8c8b038778073541ebb64cfc224e632"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) tgkill(r1, r2, 0x23) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00004a4000-0x4)=0xc) 2018/02/01 15:42:45 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") rt_sigsuspend(&(0x7f0000002000-0x3)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) bind$ax25(r0, &(0x7f00003db000)={0x3, {"e9d6ad97a00933"}, 0xfff}, 0x10) 2018/02/01 15:42:45 executing program 1: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00004df000-0x10)={0xffffffff, 0x20100000, 0x1400, 0x400, 0x6, 0x2, 0x401, 0x610216f1, 0x48, 0x1}, 0x10) r0 = memfd_create(&(0x7f0000ceb000)=')J\x00', 0x2) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cec000-0x4)=0x1000, 0x4) mlock(&(0x7f0000bf7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) 2018/02/01 15:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f00006a7000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x100000201, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002c9000-0x10)=@common='ipddp0\x00') 2018/02/01 15:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) poll(&(0x7f00000a8000)=[{r0, 0x4000, 0x0}, {r0, 0x480, 0x0}, {r0, 0x100, 0x0}, {r0, 0x134a, 0x0}, {r0, 0x4180, 0x0}, {r0, 0x402, 0x0}], 0x6, 0x1000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bee000-0x8)=0x200) fcntl$getown(r0, 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005fd000-0x4)=0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/02/01 15:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f00000ed000-0x8)='./file0\x00', 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000100000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004c8000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000273000-0x10)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_DST={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000c7000)=0x0, &(0x7f0000750000-0x4)=0x4) 2018/02/01 15:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b3000-0xa)='sessionid\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000014e000-0x10)={0x0, 0x7fff, 0x9, 0xb6d1}, &(0x7f0000bf0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000508000)={r1, 0xa1, "b983f90205c12d423120cc18b8f09acaf0e32fb5ac5125da62a994edfa975afa781b4419357fb56cda5abc9885756f2bdc9e4ae239decd54c5538441fd7a16e19a7fcc049f4e75e2856d4e2973cfbea28eb2d948b881ae29f00f0ca61994e11593ba125c6efc7a294a78a1445ee67ac4bac5c37e80718771465b0d86e64ddd1be26304aa8be037dd6ecc329597c2079005b098a614937a51fc8c68e91691057493"}, &(0x7f0000ceb000)=0xa9) r2 = syz_open_procfs(0x0, &(0x7f000075b000-0xb)='clear_refs\x00') sendfile(r2, r0, &(0x7f000057c000)=0xfffffeffffffffff, 0x40000103) fstat(r2, &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000510000)=0x100) 2018/02/01 15:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b0a000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x0, &(0x7f000058c000)={0x2, 0x2, 0xb92, 0x6, r2}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) 2018/02/01 15:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00001b5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f0000010000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCCONS(r0, 0x541d) 2018/02/01 15:42:45 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000015000)=""/10, 0x407) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000018000-0x9)='/dev/sg#\x00', 0x6, 0x400000) syncfs(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/01 15:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000015f000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000c28000)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000530000-0x81)="76ae52a1ea38d27606799c33ab8d2a96046876e2cfed5a3da7e43d7a5ac4acbd59dc8ad37b708c7fa04ae79794379ddaa4a11a44cfe891900b1c12c8216dcbaa60d633ff32adea3f3f088c545cb2e587a7779af9d7c42c0f50a36d14c81d5e71f746508cb9688709c8cb1b4f3393c27ebb9494cbb60fc8ac57d182e3802fdbf19b", 0x81, 0x20040011, &(0x7f00002e2000-0x14)={0x11, 0xfd, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000be000)=0x8) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000550000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) waitid(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x14100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009e9000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/01 15:42:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000df6000-0x1)='*') modify_ldt$write(0x1, &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/02/01 15:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000026000-0x9)='/dev/rtc\x00', 0x882, 0x0) r1 = openat(r0, &(0x7f0000ef6000)='./file0/file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000899000-0x1)='/', r1, &(0x7f0000ff8000)='./file0/file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000ff3000)={{0x7, 0x40}, 'port1\x00', 0x8, 0x10001, 0x4, 0x2, 0x5, 0x4, 0x4, 0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r1, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) 2018/02/01 15:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045b000)='/dev/vga_arbiter\x00', 0x101080, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000c43000-0x50)={@common=""/16, @ifru_names=@generic=""/16}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e1b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002d8000-0x4)=0x8) r3 = syz_open_dev$usbmon(&(0x7f0000eb6000-0xd)='/dev/usbmon#\x00', 0x6, 0x8080) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000ca6000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e02000)=@assoc_value={r2, 0x9}, &(0x7f00000f6000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000bdf000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a8000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000088a000)=@int=0x7, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d8f000)={r2, 0x7fff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000e82000-0x54)=""/84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00009a1000-0x108)={0x1b, {{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc12a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffff8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.016753] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 41.026216] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 41.053257] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 41.071127] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/01 15:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000983000-0x8)=0x0, 0x802) fcntl$notify(r1, 0x402, 0x1) 2018/02/01 15:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e4f000-0x7b)=""/123, &(0x7f00002c6000)=0x7b) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000012b000)=[{0x4, 0x7}], 0x1) alarm(0x9) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00005cf000)={{0xa, 0x1, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, {0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x3}, 0x81, [0x3, 0xffffffff80000001, 0x5, 0x3, 0x1, 0x7, 0xef, 0x32]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008a4000-0x14)={0x0, 0x1, 0x6, [0x6, 0x101, 0x3ff, 0x11, 0x38, 0x9a]}, &(0x7f0000c94000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000037b000-0x20)={0x8, 0x400000000000, 0x4, 0x3ff, 0x5, 0x9, 0x3, 0x2, r2}, 0x20) 2018/02/01 15:42:45 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x101000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000006000)=0x0, 0x7) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/02/01 15:42:45 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0xd) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000e71000-0x6)='logon\x00', &(0x7f0000e70000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082b000-0x5)="ac4d7dcd6e", 0x5, 0xfffffffffffffffd) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e71000-0x8)='./file0\x00', &(0x7f0000b59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000438000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e71000-0x4)=0xc) keyctl$chown(0x4, r2, r4, r5) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e6f000)=0x14, 0x800) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f00006dd000-0x8)='./file0\x00', 0x1, 0x80) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000e72000-0x10)={0x6, 0x2, 0x474, 0x100}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e70000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x100000001, 0x100, 0x0, 0x400000, r6}) setresuid(r3, r3, r4) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r8, &(0x7f0000e70000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x3}}, 0x2e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000e72000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000e73000-0x4)=0x98) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000e73000-0x20)={0xf1, 0x7ff, 0x8003, 0x8, 0x7, 0x71b, 0x671a, 0x7, r9}, &(0x7f00005aa000)=0x20) 2018/02/01 15:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000)="", &(0x7f000044c000)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f0000a91000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006ec000-0x44)={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002b000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d46000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000736000-0xc)={r2, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000002d000-0xc)=""/12) r3 = socket$inet(0x2, 0x0, 0x4f7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f7e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d95000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089f000)=0xe8) lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f00000f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cb3000-0x8)={0x0, 0x0}) r8 = getuid() stat(&(0x7f000065f000-0x8)='./file0\x00', &(0x7f000030d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004ea000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fa000-0x4)=0xe8) getgroups(0x2, &(0x7f00004d2000-0x8)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004d4000)=0x0) lstat(&(0x7f000040f000-0x8)='./file0\x00', &(0x7f0000bc4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e50000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b46000)=0xc) r16 = gettid() fstat(r0, &(0x7f0000ca3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000259000-0x8)='./file0\x00', &(0x7f0000f83000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000032b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092d000-0x4)=0xe8) getgroups(0x8, &(0x7f0000a3a000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e6b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000944000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8c000-0x4)=0xe8) fstat(r0, &(0x7f000090c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000714000)=[{&(0x7f0000325000-0x8)=@abs={0x9ae3a0072a1f34af, 0x0, 0x3}, 0x8, &(0x7f0000d6b000)=[{&(0x7f00006a8000-0x1000)="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&(0x7f0000b67000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r0]}], 0xb0, 0x4000}, {&(0x7f0000c6f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009d3000)=[{&(0x7f000019d000)="a0c0e7ffed48f613514bdddd2463da106d5accae675b66be3dffc1d267b7318f0aeb377b688a389c4839823a349b90dac406a515fdb82785fb9d63cfad304c82c4c9df554afef5f3ba4d473b59c5f1db99afa936231a5ef545df0931919d3bb86fbfb236a43efc06aaad682fd0ad15b0cb8233461910390d0d61d00932c56aac58c3f53358c269d7bde7df111879b385a6b842bc9cbf", 0x96}, {&(0x7f000029c000)="", 0x0}, {&(0x7f0000a86000-0xb7)="0a57dbf8cc5c07da306e645762314a2e0f1354c502fcce8424a133114ab9bae85c6501ad429fb6b2b0a26fa0645f568ca2fa173c7375a1659d35bb321d71b573f9708070e37cffe8021600dad00a297f44cad21061e521d7eafbb0dd00ce0695f9e7bc9ecdf4e45f279c65e2573245112bec117e063be55fbf5038dd6ecb7f435eb1a757756e9ba4144b904590d31d9a0cadfac328349da237bdfaa0e83c85e41b6a8389382220f5f0b4e84707f426becd637dbd84f114", 0xb7}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f00002ae000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006da000-0x10)=[{&(0x7f000024e000-0x53)="38dc275731c3d15a4d379e5654bf836e0a738954131628483c3918c6c4ae3f1c5adcefbb21957c97cfd17592da7d0f7fdf2904d0b1fa3c5452a8cc9f69576d285eb9177f7bf2da280a1da8ed7d1c5aab629e42", 0x53}], 0x1, &(0x7f00006d3000-0x118)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x118, 0x804}], 0x5, 0xb5acb106c511130c) 2018/02/01 15:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c1e000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000973000)=0x0) bind$inet(r0, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/01 15:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) munlock(&(0x7f0000ccf000/0x2000)=nil, 0x2000) 2018/02/01 15:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000756000-0x10)={0x1, &(0x7f0000000000)=[{0x80, 0x0, 0x0, 0x81}]}) chdir(&(0x7f00004b9000-0x8)='./file1\x00') 2018/02/01 15:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) pipe(&(0x7f00006f1000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000470000)=""/61) sendmsg$nl_route(r0, &(0x7f000054c000-0x1c)={&(0x7f00007a9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000)={&(0x7f00006b2000-0x1d7c)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000365000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) 2018/02/01 15:42:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f000012b000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc0}, @in={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000003e000)={0x1, 0x31, 0x8, 0x40, 0x800, 0x9}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000637000-0x1)=0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000d0e000)=0x0) 2018/02/01 15:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000473000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f05000-0xe8)={{{@in6=@dev={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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ec000)=0xe8) getresgid(&(0x7f0000d17000-0x4)=0x0, &(0x7f00000f7000-0x4)=0x0, &(0x7f0000c54000)=0x0) prctl$getname(0x10, &(0x7f0000b31000-0x5a)=""/90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bf7000)={0x0, 0xffffffffffff0000}, &(0x7f00004d0000-0x1)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000981000-0x8)={r3, 0x3}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000755000-0x2)=0x378f) fchownat(r0, &(0x7f0000cfc000-0x8)='./file0\x00', r1, r2, 0xa1ec8ce4b1f3b038) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000459000)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/02/01 15:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000054f000)=0x0) sendto$unix(r0, &(0x7f000038a000)="c6fdd9de8fc0394eee15d50a6e8f7a3034dd5310f5a6f35bd9de8296a223e7528f587c2ece333bd7bd4e3906e892161b563e160bed35f785ff3f896bff049e23584d11f34e08a8e19f75f0310434219c636cc7bc1e5a79f3", 0x58, 0x0, &(0x7f0000616000)=@abs={0x1, 0x0, 0x1}, 0x8) ptrace$poke(0x4, r2, &(0x7f0000b05000)=0x0, 0x6) vmsplice(r0, &(0x7f00009e6000)=[{&(0x7f0000581000)="1e", 0x1}], 0x1, 0x0) close(r1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000318000-0x12)={@generic="0c32b2b9011922daa522be90674638f5", 0x0}) vmsplice(r0, &(0x7f0000848000-0x60)=[{&(0x7f0000fd7000)="1e7c296f265082d780cf6ee657ec9d7f048b507faf22ba87496a1e2b128b26ffadacdaeb5701170c68aecc", 0x2b}, {&(0x7f0000852000)="5f2efb6baddafa31c26cdff7fe096afffc0e9f0a75b3ef1b3d6401c035c57c6cd12ea7627b1817", 0x27}, {&(0x7f0000e05000-0xed)="506744b9307bb51b2f8502568a4d692b8dcc8b634ab71e50602e88e074966d4d22b048d018db320f7882eb3007e1d2ef37710d1a6217eaa4ae9fa9b6a88ebcbd3b1658b50690983d4614db3ed04edbc98778678c577f8c2fb94b6c18aa4f982afada406c9dca38666fa987de165fe063566aed352b0eb1e2d7c12e97ae0d710645751ae698d338f8023d083d3b83d89ee5ed3fc051cc9a7c5010b8e9640fe2b35b023a872d74b874182fb23ff6def559c5078307dc51ec589c62bf379ad4fd8148280dfe1a4cc9a2aea5485781ae4e8ebce0aa40e5ec98ee0d7707c4f1ff24ac691c756753dea2d9c28b590fca", 0xed}, {&(0x7f0000d95000-0x1000)="85d7a36ba5f310c8a7eeacc1774ebf332a16cbdf903f20c874bb586fee2e70eba343232fb729759bce4eedd8378bccb61dd6b8253f0cfa69890bdcaf8f00398d7fcb9f3d5bcf6126cdf2628d482a288a96777747b6ad95ec64c405a1a666052277c9454ea627c4f3490595c948a70448f932773830c44554b5832fbc67dbbd637132d0d20bc703fed92fc49cc8c696dea61be14568e0ca4ae0ed2491b9ca6349162f4f0053731f4260ead23fa87cb592a895c7548baa5ab85bcdb9bd06a045a72b1732ff9ccfea8538f58ee223eec1634dace8839f119d7be21140f7bb11b06f45f44eeaea92a57f41d2f049bdc9a38b54b32869a6ad9009e0254e5011f61f026b50c2144eca89c40d2fce92512a43d6c902001291f576e748775c921964eb3f37b5674b8eb2faa812ded9848279546f994f1e0e87b94181047d1af2e95b6cf3164cd224d21a072b2bf6ebd3ae986b398a8d6ba9b30ebe7d6431f323c20ea6945bc51edac2cfc53719f0b4f3f10eaabe53f27f617e2c2a1b7e976fc15715326792b150c7995e4d26c94cf17dde18238e7c4c64df4b8eb33406ba02b3d33ad4b041be0586f4088a81f36eaae1cdcf23184fa7c88c46684f5e13afc59bc621e441ea2722f70ed6167362ab65e3b8e1e1b244f54f996e4557c99b97d6f1398ddcf78e5c5eca5a60403429ef83463d312c9607192c46ed279ae2bbc4aa8f2fab0863dd204da4bab766796eef0702ac1431a630e008372c7d7cc9bbec24285859ae4bb21aef58aef3b5ad821d74dedb4271e959837f09f933fb5229c12d68416324955586e80c1bfec0067303a2c75b05d1d447f4eeabe65e7316f6c1c52ccf5944f0102df8109dc3d7656b10f36b718141d0ab27a4ae1ae39839f27260a22261fa4e027622378bf3c7f8696b6fa64c23cc503e4bd690d493c8d631a5fb807e17a5a25a1b8abfaeadb4802669484bdefcc46a28b805bc348af4ef45f90f5148d2f29ae195f56eb40b5b9964a8790e42cb69dd73625f53bc542acbf69267cdbe754553e415c85b61724330f95f349eb8d06c821370a1c7ab25ab20224e813c11a07a43c6571a80ba0d6afbcd8d04530be43eb1f9a475d84f146fc14727ad0ea2f1bb5cbe63e0a4071703b5bf49ce47171abcfbf89b9e8e6a4c6f97bec21530f08cb1b7dea76e699b9eb33c241a0aeb31e4ee79487def8fbaac08a12bc154b4bd7a083d2409083c7670238145c554175713300df310408a0614ab20ddc8a30ccf5dc1788612723361158baa18ccf6e21c77d1939e2085aaf0cc75cc76845d5901b916e29c106fa9aadbbff4cd1d79aa19e9513030c5c53dce6d2a19b21a8c0a598491202f4693c88bf9c10edff9ed015ff290458d60f6739ade27d930d36ad1237533fc8fc42af8b2097af417e70f45e5e103c19f48f513e915a64aebfb1308d98c81ad4118f795cf36a69f8fcd2f4e0c34b8caea8ee361e80a6b7dab9229ca74ef2629d81c9c83af6588d26cac0a65ef84a300520efd4ee95ee09e4d953b07d5f3114b585666f8efab819987410953611c22b9d10aee5b9136816f01cea93a963a48cc999622aa462026769133c300c9ee21381e2d4135baf239de6d69edac71055ee328e269ee7ebbc22d3e51a67f4e41461afc051c6c675c67b56b45343746410c2619872da1a8b1d2e8d0194bb85ed38d5dd68abc56081ef1b5b6924a49035dda615d29d66201a5d39529a586fe8c9a553c47d4f5adab2432b4803f9b0f62594193bbb098816762d79144a079b6f4efc571486555ff8c7ae0ac9913688d5d8b845ddd2908a4c09e95cdb33346f1049df6a96646d52b1fc425ec999e1e7720fecf9a60e0fd986c44a4cf2624a16c95decd9a8b376f58d7d9317f65d47ac9da34d788161b695ec12d8edafe8134f3d8417625bbf91e111e9bcba4e7087e1af3dc5fe811eb8ba868fc314efc0522b41ed4eb41710e6e71bfb6e26d9e3e4166f2844bdf9bfed2484cbda7f8283cb105c62e01567ec671d33bed5381ef5482960b00f924c16a6fb80a1a998ccf7630661c35ba55a40816e74db152fda924cd09336710b267dfc732c62ba0367a0aaaa15c336bcd729db3dc77acc6b05dcdb1555b4d12dc4fba0757c336ce4a817622b88634ecdfb4415a884edc2f4e15a2f97a6f0bd26182b80fffda4b6fadc912bd8177afbbb423a267d711ebb747e8403ea07695be26f0f90f6125e1d204e5869f7d6ab1435cfb56549877941dd4a290f5c4e2c9db5c5eb630216151cd4867751a60aadef677d00b2f5373687779d511890d7f59efb73db28fee48c53a5a7117568a4faca64a77f54c73b3d47adce126cf96a444fec45e0d921dd647894f1aa8a431eb96859eed984cbca72d5cf48e644386f8d87959ade4bf617ebd87dac2f9a7e3b32dbaca2fb0c501ee8b8a9a5b78b1c7a1640153ebc6b35c077327e4306d2596f8549f2edfa9158225000a0da068b71ba7ba1793b0db8c319839d90402044c0097a2680ee16b266fb42aeb3a90b6ae68f9925a0566e1e2023a20c4ff67615a584efd69a9ec3f0f171ecc002540145bc0df511019def905687de481e1ec6e3ecb3accd205fae6a7ba8558965244819502d7ab44ff0c93d8bbfb4e2562751c47eab4a73a23c2b3b5bc9c42fd675bcf0377ec2e3bd3a0d9aff0f109352bad1c038eaa760255fe13deafb36db1d3f98f8f77881e46062b758db9b757a4a0018292657471de8afccd6669f707c6ee2394717f66c21e9bba57f70ee935075a76c2581bc86efd3453ccf6defc4a616fe241149abf1316cbb6ba582efd1fda879f7d2ccf9c8da6726259377213e9e0c52272d4171b44343b2cb2f26140cdf93349526d7e49a811965a22afc81febbac958849b570190c72a795124318a4db7bbb1c11cca9db3e7ff0e7cc92fb48d1e6e24356b8ebf5eb0d188b472d543be037b30eab6b8f44a1f82b691d67c154395dfae9ec49a184da821c0023d6af154a317c9663a1c36c48bf840661c26972a9d3a056e97b7f58609bddcd1b390080befc77918517a26a8e35e7508b0c1dba9501e6bebbc7a24699cf24f0d74039185729759990df929cc7b415d7f0d044dd52c4631f747742f50ce3d402ceec7bbc5502d643df41c5d5c39efa6e9aa6b7661afdd6c00cfd875b7263be7e3ba3ea337a5d28639cb6446665d8ec0032e0c0277fcbbad6f13d0149a510480f4770eb99c38fa6ec7a3bfada0e221d4796e998e9cc287978dd86656c302bf7a1a832e85a7c57dc3ff684e85bc5bf7da3f5212bd14e712336288be2e9f06d3c5c1d9d1a2db714edc49cb63e25e8d907a9d3797d64dcca3e4e7065d730bded05e43c36eb5ef4897e3fa9f5b3d815b8a8de671f195dd8f33cd77cf33ae91c9f1da226956475c2a049c60c6e5b45e30f6fdebe8d15c093130dcd5d930cb37c1c1587a702da65c8a3d8caab6f746f66e97d8f6c7fa5b27d8b619ef9ce4a56dcb87d5363b08537238a16378e1fc1c697390f1f6e98b09b92cabfd67b5e04b9830dac856da9c75ac8d5dfa708e7a4e770d244ec5936dac540a9f6116b154828d6d89034ebce663a618fd3d40d58842f3244dd1e65e6f157f8b5c8fe0460982cc3c9c79cc8758cf96f63849efa9a1d454f8568c71f87f78e616a8bed79a28619b8712b1336d5032979b878f5f32254bd411692dfd33edbb83a193c1b061e7a7179aba426dff7765cf8116f55165500685a239f20d0be3596fb8a01b7e52a0ec04acd5dbb117fb3f4c9840f5ea416ce69691d86ea3521de365ca4e3907ee8644642fb8ab6fc12b905f85611b928dce7bebba78532ef785703b3b39dc5045cf44ef182f991661b94efe3fa11c530bd3a830660ceef15dd333f0ad3d0ffa30d68326275062a486f296f981a6c44ee2dc882ff7a6e27818b645c5caf849b7eab3e3eb6a5c31c3c824f31eec64386f10da20fecfca0810530abb8fed4af485b504d81131657ac0ae1a3566adf09983fda366bcbbe3862337feb97e73633918c71f58fa90df3947af9cb71eb99de2893be18ebf2a4815e03f70c72f5248f7a23047bf9dd8925ea40bed8af47d105a64700f878a396e34b0068e13285618a4ceb7bc1309441c53753c908a1fec7ca083cdd75c48fc86142ec4d40f265ecba37ea96f0ced6a569a4875f4f954b4a698056bd1e4d1f5aa56e20797795d03694921ef00da59bb18bb169cac74b8d31f347bac8251a079a5150b08f797dd320c19eb86ba657222412f5747a42f5df5499dd6dfe435b31d243b4b76e3fbc8295d7c9e7fae134af14f2153a6bf12cf0356a3ffae31aa52824353f9bd244cccd40554d553b548ec85a4014419a67cf43050c2d681d26e4ca2225b634bb8d36212aa574e64493c9696843960bfacaa47dc6dd3c7931696651fdea5cdb45cf1c2bd1ab393ddbe6ffc482d96d2c6a317e02c9088cc2b733ae4ebaa78bc14216d15500cf1a16ef3dbc427b23abc08d5240a609f084e6f8c110b5fd18e4cf5b577a1c8ab533bab2f73e45aaeba827ef76baaaeed2bd6a3f5441e569754cd3530789be87557faec13e87f8c371756596c67fa73f9baaf71f6857c92ad26c6faf61c2d59ee9d861c9887fd7555572c0647432f1e27f75b586d51f64a90e581752b0afaac2f518c5c2349656cc893fc770742802944ef0a6dfa99cec2447e18d916fa4e09dfa6e8cff221c2811c5ab4b20b228b6ef15960a8fce6aff873955e174c972a32404af2ad04f8959c04c6e256e2b15408d6f9392aed78333c79fd52170472743f2524be7b760101c150a26df2a87add27f689c46efebc3ec7513de9dc8232052a21153ed103846b49656a26d749871a05e990ee44d5af97a7add572bac254986e9ab8d06dc887a1eb99183ee8add3303faa358e1c3aee9d2c708ef9f34627bef3a5905c1e63921cb0b53b5fbbbf24f5ab43dac809749d21edc0e71ee46c94bd1318c8726b85ffca99e6236357841509a9fa726b5e79e183848a831c01166ea2fbc2a5a0ca645abb4de5d95a766f7fbea14534bc5d41f43e0fc2aa9b94f06445e97366df0b475454e77d5b1bc44ecfcd6d3d5b536b21939a68962762ab49e9559887dde01a0e6e08f028cbdd0247aa8d73d0172ad7e2b815bad84f3dc551aadbb1857579e83e3769835dcda3112ad476cbe324d3f025c98444154960913e744fe37bccdd79b6ea42e2c896579059776256edf797103f50268ea5c9b6deaaab99c55d38f537806b461ce00e941f6509300541614be6042da6809066cd9ad96f914bf33e134d8c3637cac342559d0a26534e7c72bccf58487dc72872508128d574029ce449bbe538c4d3287cf0f40977f55d1c6637ff7d905f9b27321918ce26ddb4fd351e9ad15d3b323e0c01146cc01c90279949960f82b152a1b30e8aee0a6734f83f21d046c1807627190407fbebd83fa422d8d591c3e6020d445511e07c29bc0bc377ebf21e08efc0c32da9ef79077c90e2364d6b04b999d5aa41080d4256bcc55c734d214824de4ed5c64408d1d420a190e273810cfaad0276a6ba0c78de5672cbf4c611e74aa09fcafc6bb4cae2413ddb75d96065e3b67826ada32883a9a3a1e0a59c08d5ed2b55881f9890ffb470bf9763e2b0b4a8c01933269991da49552a00ddc2e805eff722fd587514b79687d5b7ac110acafe8908ad1ed7cf0f517564ba43bf54c492e3314e49990943db5e938b281e6b7ddf72a99a37b248a1e58f16ecd300871e7bf8b3661bc6ebff6588e98c5259896f8aabc038ff473b2bb4c22183b7ad282c32668e", 0x1000}, {&(0x7f00001db000)="aa0ec049956e68ae415d45fd709cb9fff007178e5dd55c5dcc26719cd926ea26232e7721f0cc76a29273dcc443189175ca2231ad9ba827529e723020b088cbe39cf182bab5426058e788e969b7a94dbb4786809b2ac7d6f378081d3af58adae61bb1c5371559ac50e1c70175455509636a1f1df6834869550b815629f54eb5f77abacbb787541e90c57b924d71426bb13ae6387fa11a1938068dbd44506e08a52c7afdf1028b6c4a0440828f97ea649a1153b23062", 0xb5}, {&(0x7f0000d62000-0x1f)="603d784e32663e6dfcca83107a5337ade82cf445a208389688c3a98ab299c0", 0x1f}], 0x6, 0xc) [ 41.240782] SELinux: ebitmap: truncated map 2018/02/01 15:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000793000-0xa)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd8000-0x9d)={0x0, 0x95, "ffbc1b9dfd8e8e21117a8d285fb7d43cb8b13429b2cdd90ff914f12eb2b4a5747a332bec8b64dfcf672fb594531a943f0e145657876ee4e47ec270f3e750f3381e5594940adedad2f1b7e4b647b3b06f62abd9a3b5ea2abdddcb067f122b9e503f11ee70e9e246a47ee2442966c33b02966900ab4c66e17855245140d533a3f0a7fa996bedc7ce14cbb9e024b52d79c5e6a03d2343"}, &(0x7f0000818000)=0x9d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fd0000-0xcb)={r2, 0x1, 0xc3, "71591ac0e96f83ab69d039e1593a8df7f7261f03c068eb60bbc36b9d908f8f6b948a80567a72b339eb3bd2842dc6c23b711787f6b373f6a2498e3fb32e63c8c54dd0524029dc639471a60e2a1a1e951b9cafad51aa886fc8fa7d1e34c6863667dd194ac38c32f4450799a5b7732d3fae4f9f324f97e7f80eafdd14497956244d25650c983377f73b31413512e864376e6383f0f5e799846029c76641f7ac0403c39d07d30cd05f7d51bbb25fcd2506a6d1fd508dabcb2b1c043189f34760722827c859"}, 0xcb) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000006c000-0xf2)=""/242) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000032c000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000ddb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x100000000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005eb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b17000)=0xe8) stat(&(0x7f000060c000)='./file0\x00', &(0x7f0000e23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00005a4000)='./file0\x00', r4, r5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000038d000)={r2, 0x7}, 0x6) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000c06000-0x4)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/02/01 15:42:45 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000006000-0x8)={0x1, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x19) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a66000-0x9)='/dev/rtc\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00004c2000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6_vti0\x00'}}, 0x1e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x1000000000000902, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e94000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000507000)={r2, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000871000-0x20)={@generic="3148f8a622260aab76287386884dd91d", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$eventfd(r1, &(0x7f000002c000-0x8)=0x10000100000001, 0xfffffe44) 2018/02/01 15:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007a2000)={0x3}, 0x1) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000053c000-0x4)=0x0, &(0x7f000084e000)=0x4) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) msync(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000f70000)=""/242) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007a1000)={r3, @in6={{0xa, 0x2, 0x40000000000, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x80, 0x5, 0x42}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000297000)={0xfb2, 0xfffffffffffffffd, 0x40, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000008000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) pipe(&(0x7f0000317000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001da000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000925000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00002c8000)=[{0x6, 0xb7, 0x100000000, 0xfffffffffffff000, @time={0x0, 0x0}, {0xd4, 0x0}, {0xfffffffffffff000, 0x62}, @time=@time={r2, r3+30000000}}, {0x5, 0x7, 0x9, 0x9, @tick=0x3, {0x4, 0x2}, {0x4, 0x5}, @connect={{0x9, 0x5}, {0x69db9c46, 0x80000000}}}, {0x4, 0x40, 0x1, 0x8, @time={0x77359400, 0x0}, {0x6, 0x8}, {0xffffffff, 0x4}, @queue={0x8, {0x7d, 0x7}}}, {0xfff, 0x4, 0x5, 0x711, @tick=0x9, {0xfff, 0x6}, {0x6, 0x80000000}, @ext={0x9a, &(0x7f000056d000-0x9a)="284286cfcdf0333625e765cec0831abbeb30094a008d3220b5911af7971274088300e1b085c2140fca66e6d31e5b556f722d438da2561d39798e050342b31489bdb704aae4ce1c5f5d87f36f8120631bfc7c1f5e56c3e3f13476d5f95d909b1f0fe1880fa66014cb51b1ed6cf71976c62b6d071731240e06de2932b55be5839c6799cb86d0acb1dd8311f7485496274814fed9e96d63c573cdc1"}}, {0x100000000, 0x6, 0x49ed, 0x7994da3, @tick=0xc15, {0xffffffffffff0312, 0x80}, {0xf046, 0x8000}, @time=@tick=0x992}, {0x1000, 0x9, 0x2, 0x6, @time={r4, r5+30000000}, {0x81, 0x9}, {0x57c92aa4, 0x308ecc99}, @control={0x7, 0x80000000, 0xff}}, {0x3, 0x82cb, 0x4, 0x4bd, @time={0x77359400, 0x0}, {0x8, 0x9}, {0x4, 0x6}, @result={0x0, 0x0}}, {0x0, 0x2, 0x800, 0x2, @time={0x77359400, 0x0}, {0x1, 0x3f}, {0xfffffffffffff812, 0x8}, @result={0x7fffffff, 0x9}}], 0x180) r6 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x0, &(0x7f00009ac000-0x20)={0x2, 0x7, 0x6, 0x3e, r6}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/02/01 15:42:45 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f7d000)={0xaa, 0x1, 0x0}) chmod(&(0x7f000009f000-0x8)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba4000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x101, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(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=@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}}, &(0x7f0000002000-0x4)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgid(0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r22 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0xe0)=[{&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x9c)="bbd467f600ebe58e2d44230b0cdf9eb93041e791ac60bf52b771d5563af224f490d838104e7294db43846b9ccf281e0d8754ccd1b6a2d25407519c31c07440f1175aa1ba2f146219a03d6f101341352b77562bdadb9b3e011d825715acf4c0bf05bcfa76aba3071ab547031afe71eb5a79fe7f5c1b68f158e139dc241ee9ef47d2e313a561e7b8c66c8eefea94497fe12a878720e6275b62ac2076d7", 0x9c}], 0x1, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa0, 0x44000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0xfc)="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", 0xfc}], 0x1, &(0x7f0000001000-0x7d)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}], 0xb8, 0x4000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xff)="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", 0xff}, {&(0x7f0000002000-0x43)="8fecb5200395ac69bdca81205227881a4a8355e08103f8142a35acb885955f93d5a1dc94b350b7eaf5f1aad427da16a8c559d3ebd0f2af6a046100ed1bddc33c045f41", 0x43}, {&(0x7f0000001000)="6e7dc841585c010d4954ab7028cd3c0999811288e42e98e14c4c2d41e39fd91888f1e9e77d362f119b55644d6a702900b24ffe6c6a181edcffb42ebfbf9f2d8dd5271a254074c4076688367475b1ddc402253c78c6ef53644a8b196e24e4f5eda234671c811502f165ab119ee69d519a0010961ab3eb5772bd06b85cacd416c6451b331b6375ffc9607d09f8771f5bbd173bdc2ea6d971b557f7da9642d9d45110e97e307564", 0xa6}, {&(0x7f0000001000)="c0d3c3986b8e66da4b2aba48d336836c2694bb426cf09dcd018e4f35afb17474a2ff9bf0b4623769601d3762c3b366b4cf2b65789334b38f90fa794e52bd956222bc502d7af82edea2a1694082de36b0894fc3f9a8e70b", 0x57}, {&(0x7f0000002000-0x6c)="b1697bf03a75d392e37e68f36dbf4084b5687dafb1eafecb57c4594f22ea4b49c62e2ab47cbf47dc7e3cf204d84f8fca7355dcd449cdc9e441d6036ef28bf24a47eeb82869e987540a25c37f8e527f0dc5f5bfce8b954ec964394bc8a30205bed729aed0068111f01121472a", 0x6c}], 0x5, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffff9c, r1]}], 0xc8, 0x20000090}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="0868cc02a30aae64099d475a0f8970084cd2937a856dd068eeadade450d517f39141009493b1083df5f967a65b7968", 0x2f}, {&(0x7f0000000000)="8e11680dd0b20104926b02c46cee8ffcda70e1a95903cb90117298946831e4aead7669e01c1a35a7359ebb93acda646fdfa7d00e84f31769ce9539b2b1934047d0abdb0ed23e137afbbe1b066ed2ccda2ce73457b976fbfd4865b1ca29a9381305e35ad6fb537d5a85a6ff02d13bb323582359ae79", 0x75}, {&(0x7f0000001000-0x58)="59111d981ea94e7a82617088910ede0e2fc5ddac50f3e49da8d3665fb4678a19f6b795bc139991d82b1567ed47d5950c8acbe81a0193a8e278fc04f90296797a635a8ef368af01f311cf5dfce30b705bf0a88bda54cf2cde", 0x58}, {&(0x7f0000001000-0xb8)="84169abc8119514b32186f2dc903f4082ed222dc97b2acdfa440b6a39e711ad4780c1783e32e0f0222e3e6b7ee696d0aa6f7691ca183a69393c5742bc13767d130f7e495f91f7e1ff653be3367ef66ed4d619f128c960f864f16b6ebbe52cabff7f897647bb705a1cd4b593a89752e8d3d6078b71aa501ff885461448b81f0fe79c716df5fbef4b72675ae62816df2bb4524e3edbd2d8288a3cf57afb2cf9d4a2369e8d505402d3f15a36a4867a1ccaeda21637ed49c2670", 0xb8}, {&(0x7f0000002000-0x3f)="14265da7726910a55053f8a375d282366636797b2a18febfd97abc38c2e33d5d2583636ede132f0d06bad4387fdb0c28079b515d0a26501d1ca1bd9e5c33d8", 0x3f}], 0x5, &(0x7f0000000000+0x4ec)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}], 0x98, 0x4000}], 0x4, 0x40804) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000db5000)=[{{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00004a7000-0x71)=""/113, 0x71}, {&(0x7f000022b000)=""/193, 0xc1}, {&(0x7f000012d000-0x81)=""/129, 0x81}, {&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f00004a5000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}], 0x6, 0x0, 0x0, 0x6}, 0x9}, {{0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000e57000)=""/162, 0xa2}, {&(0x7f0000910000)=""/13, 0xd}, {&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f000062b000-0xfe)=""/254, 0xfe}, {&(0x7f0000b08000)=""/4096, 0x1000}, {&(0x7f0000ba9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000443000-0x3c)=""/60, 0x3c}], 0x8, &(0x7f0000270000)=""/160, 0xa0, 0x7fffffff}, 0x8}, {{&(0x7f0000000000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000e9a000)=""/67, 0x43}, {&(0x7f00009db000-0x29)=""/41, 0x29}, {&(0x7f0000de5000)=""/66, 0x42}, {&(0x7f000045a000)=""/164, 0xa4}], 0x5, &(0x7f0000000000)=""/120, 0x78, 0x3}, 0x2}, {{&(0x7f00000fa000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00009e8000-0x40)=[{&(0x7f00009e3000-0xd4)=""/212, 0xd4}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000000)=""/8, 0x8}], 0x4, &(0x7f0000229000)=""/61, 0x3d, 0x7fffffff}, 0x1081fce7}], 0x4, 0x2100, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/02/01 15:42:45 executing program 1: r0 = eventfd2(0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000543000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3f, 0x7fffffff, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bb6000)=@assoc_value={r2, 0x2}, &(0x7f0000000000)=0x8) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/02/01 15:42:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000038e000)=0x2c6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002f8000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f000008a000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getpeername$netrom(r0, &(0x7f0000073000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000391000-0x4)=0x10) [ 41.344510] ------------[ cut here ]------------ [ 41.358258] WARNING: CPU: 1 PID: 6238 at mm/page_alloc.c:3544 __alloc_pages_slowpath+0x1136/0x1d90 [ 41.369141] Kernel panic - not syncing: panic_on_warn set ... [ 41.369141] [ 41.376521] CPU: 1 PID: 6238 Comm: syz-executor3 Not tainted 4.9.79-g71f1469 #25 [ 41.384051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.393397] ffff8801afcd76d0 ffffffff81d94829 ffffffff83a47c40 ffff8801afcd77a8 [ 41.401408] ffffffff83aa4e00 ffffffff81452f06 0000000000000009 ffff8801afcd7798 [ 41.409410] ffffffff8142f531 0000000041b58ab3 ffffffff8418ab10 ffffffff8142f375 [ 41.417440] Call Trace: [ 41.420019] [] dump_stack+0xc1/0x128 [ 41.425361] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 41.432178] [] panic+0x1bc/0x3a8 [ 41.437172] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 41.445386] [] ? load_image_and_restore+0xf9/0xf9 [ 41.451857] [] ? __warn+0x1a9/0x1e0 [ 41.457119] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 41.463944] [] __warn+0x1c4/0x1e0 [ 41.469018] [] warn_slowpath_null+0x2c/0x40 [ 41.474969] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 41.481618] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.488429] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 41.494721] [] ? finish_task_switch+0x1ed/0x630 [ 41.501015] [] ? finish_task_switch+0x1c1/0x630 [ 41.507305] [] ? __schedule+0x64d/0x1ba0 [ 41.512991] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 41.519637] [] ? get_page_from_freelist+0xcff/0x19f0 [ 41.526381] [] ? __might_sleep+0x95/0x1a0 [ 41.532154] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 41.538622] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 41.545436] [] kmalloc_order+0x2a/0x70 [ 41.550946] [] kmalloc_order_trace+0x1f/0x190 [ 41.557061] [] __kmalloc+0x19d/0x310 [ 41.562399] [] keychord_write+0xce/0xbc0 [ 41.568082] [] ? avc_ss_reset+0x110/0x110 [ 41.573852] [] ? do_futex+0x3f8/0x15c0 [ 41.579360] [] ? keychord_read+0x510/0x510 [ 41.585219] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.592206] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 41.599103] [] ? keychord_read+0x510/0x510 [ 41.604958] [] __vfs_write+0x103/0x680 [ 41.610466] [] ? do_iter_readv_writev+0x400/0x400 [ 41.616928] [] ? __might_sleep+0x95/0x1a0 [ 41.622704] [] ? __inode_security_revalidate+0xd9/0x130 [ 41.629699] [] ? avc_policy_seqno+0x9/0x20 [ 41.635554] [] ? selinux_file_permission+0x82/0x460 [ 41.642192] [] ? security_file_permission+0x89/0x1e0 [ 41.648916] [] ? rw_verify_area+0xe5/0x2b0 [ 41.654772] [] vfs_write+0x189/0x530 [ 41.660110] [] SyS_write+0xd9/0x1b0 [ 41.665357] [] ? SyS_read+0x1b0/0x1b0 [ 41.670781] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.677600] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.684160] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 41.691304] Dumping ftrace buffer: [ 41.694876] (ftrace buffer empty) [ 41.698557] Kernel Offset: disabled [ 41.702155] Rebooting in 86400 seconds..