[....] Starting enhanced syslogd: rsyslogd[ 15.048188] audit: type=1400 audit(1517927060.796:4): avc: denied { syslog } for pid=3651 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 '10.128.0.55' (ECDSA) to the list of known hosts. 2018/02/06 14:24:43 fuzzer started 2018/02/06 14:24:44 dialing manager at 10.128.0.26:42703 2018/02/06 14:24:47 kcov=true, comps=false 2018/02/06 14:24:48 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000457000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8001, 0x6}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dd0000-0x18)={r2, 0x100000000, 0x30, 0x10000, 0x1f}, &(0x7f0000c79000-0x4)=0x18) socketpair(0x2, 0x3, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000000)={r3, 0x20}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000001000)={0x7fff, 0x1a, "44de994b3b443a1d38605f239189a83f9c2bad7f85c0da57d660"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000003000-0x10)=@ax25, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000003000)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000003000)={r3, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000004000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000003000)={0x80000001, 0x3, 0x0, 0x9, 0x8, 0x2, 0x8, 0x1, r3}, &(0x7f0000000000)=0x20) fanotify_init(0x1, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000006000), &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000006000), &(0x7f0000000000)=0x4) r7 = getpid() r8 = syz_open_procfs(r7, &(0x7f0000002000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r8, 0x4b4a, &(0x7f0000008000-0xce)=""/206) 2018/02/06 14:24:48 executing program 7: pipe(&(0x7f00007f0000)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e81000-0x8)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000192000)={r3, @in={{0x2, 0x1, @rand_addr=0x100000000}}, 0xfffffffffffffff9, 0x3, 0x79e, 0x40, 0x61}, 0xa0) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCCONS(r4, 0x541d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ptrace$cont(0x20, r5, 0x7, 0x4) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000002000-0x12)={@generic="2da1bc71d29ed80c40e149f050cddb2c", 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000004000-0x67)={0x4, 0x5f, "f3a4ab6acb850f4f955060fc88ff98266ca981341708a0c65ef29b628546bcb6f36b1b63a5173f4694c5225dde5d537e5d4357c392c269705cb0cb33fd26a492016541af4f7aef9bff97cf3db1b88db77416c1911e76248b9bb89d9d73000c"}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0xa0000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1ff, 0x1ff, 0x3, 0x886, 0x8b}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000)='./file0\x00', 0x40000, 0x325c57c939e6ca6e) fchown(r9, r6, r7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000001000)={r3, 0x1, 0x8, [0x3, 0x0, 0x9, 0x10000, 0xc812, 0x5, 0x7ff, 0x7]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000007000)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r8, 0x4c00, r8) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000008000-0x4)=0xe8) recvfrom$packet(r4, &(0x7f0000006000-0x5d)=""/93, 0x5d, 0x2, &(0x7f0000007000)={0x11, 0xf7, r10, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) 2018/02/06 14:24:48 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000b98000)=""/124) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000863000-0x18)={0x4, 0x0, 0x0, 0x1, 0x60000000000000, 0x6000000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x4, 0x2}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007ae000-0x18)={r1, 0xc735, 0x30, 0x6, 0x6}, &(0x7f00009db000-0x4)=0x18) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000003000-0x10)={0x1, 0x1c, &(0x7f0000001000)="f44172ac516e9548a7c0609a719c15009e92c1a219b304542dffff6c"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000004000-0x68)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000005000-0x10)={0x4, 0x100, 0xfff, "05701d050e6d", 0x336}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4), &(0x7f0000005000)) setreuid(r3, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000007000-0x10)={0x1a, 0xff, 0xfffffffffffffffb, 0x8, 0x3, 0x9, @random="a5910bc5e1d3"}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000007000)=""/35) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000)={"85823d26de0759381364f9ad0bdce2b3", {0x4, 0x7, 0xa969, "b38ffd6df5b3", 0xdc}}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000009000)={0x8, {{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x10001}}, 0x0, 0x3, [{{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}, {{0xa, 0x3, 0x968f, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x5}}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}}]}, 0x210) 2018/02/06 14:24:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000715000)='./file0\x00', 0x10000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x1, 0x4f, 0xffffffffffffff80, 0x7f, 0x80000000, 0x2d, 0x1, 0x8, 0x8, 0x1, 0x6, 0x3}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)) r2 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x88010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000-0x18)={0x0}) r4 = mmap$binder(&(0x7f0000750000/0x3000)=nil, 0x3000, 0x1000005, 0x80010, r0, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0x11c, 0x0, &(0x7f0000001000)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000001000)=[], &(0x7f0000000000)=[0x28, 0x0]}}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000000)=[@fda={0x66646185, 0x2, 0x1, 0x3d}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1), 0x1, 0x1, 0xb}, @fda={0x66646185, 0x8, 0x2, 0x1a}], &(0x7f0000001000)=[0x78, 0x0, 0x70]}}, @increfs_done={0x40106308, r2, 0x2}, @release={0x40046306, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r3, 0x4}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x30, &(0x7f0000002000)=[@flat={0x0, 0x10b, r4, 0x3}], &(0x7f0000002000)=[0x30, 0x0, 0x28, 0x0, 0x20, 0x0]}, 0x2}}, @increfs_done={0x40106308, r5, 0x1}], 0x1000, 0x0, &(0x7f0000001000-0x1000)="52f1e6130bae457cd6c11362d961813cd37401dc123716ed23b11a3e04ef10176c38bfe9a369e9f9198a85fa4f583110c205f7ef6166a047740cde11ba9374143d149917a35019f9cf64de2a1935c495f2ca01d872768080520e92030e70ed2b4ecc0c9780ab61393fefd69fbe6e17e2940a0afdf509e7528b575ea5623eae1430aad2bbff211c3fd9a8c5eb6fdb2f866ad4a50b82c59d26cbf51c39ab9baea94c4ea53a40b490b46b57ce480ad247ad6eccf21a61fc64c2387afa06d04c5905db80a5f7b6231bc3001a4ee17d970be77d97d91e7a660a314902d7f6d2a63014165a7d7fef6bb87adb05e2fc6777e4d22e4ab99ae7a188a418fe9cba65e3938a52d2cb9a7035b816ac924c910e5773bb3ce35513a57f7a16d3b5c4381a827c95d2e1c655b26a69c9230ebac3f7fc9a8e8d1b48ce27529fd34ec9c66c6f01f506c45564344321b107632a86d434a9930abc3c6eeff34c9e6a7f116b44164578d221c92dfd4ff39d13e4c4f200e7db01e7f5791baed807d811cc64a11e99a4f967447f0d11752cae16825776f1ed335d19305fc950069d4552fb54846ad26b94e66a38da4d9df7b27353e68282e13c991b257b52ae16a64d889830d15bf0808a6f4fbb538294a5af9c8459f4d1a2b9fae5c6e4a70e8ddcb7a29c95e2db57645cb9d9a4f03de67fd8a60d69dee89584acc61e400e2cc85998044678ab6dde37f55910e9e762b726d26bc05e922d4e78f2a720b248019c92213d2a6d19cf12418e43a50930796155fba44a951784fbd9ec9301e158ef50ab4c9f650435a6fa74aa802eb8aab26d07c0d393b2662651579e6065fadb1d721adb2391287c0625292ee6fba34f799e38c9752c927345a697824c4623a63f3465e1c1c5fe02f6f0f8f26d20b562bf17c200f19c515ef176cab4bc6d3c6f6e78167323236169308461479a2dca766da01f9614b6d97e9ea0960087b06c114cc41e770481e6ea91f3cf67e8e83212d25a77e08d786ed090c907631e7a5ab9498c7cf83bf3e2ff561050cd2b90999fa62fa91c914b628052b787ebc78e7faf730383a5a49b29a38983442df814c37a4fe1580e035b14c1b54025e463260204495f1be80be5ba646379a77dcd28c6aafe24b7562258784e96661e280bdb7e27abdf6c8644a7218ce92b2bee03ed7e60485a092528a548009d1ddf47d8cae8529154f5acd9d22f6ccc09e5e1f03331954b532b3188b6ddba8b5e98e56aca51b6f4f8184f9d2af0ca8dc7232d552d0d7859aa9d2f05cf7fc2f9f28b86808968838a11b6954fbb62bdcef36cd17812d271b2902a1dd74da9359ed9186b03d69cb969ba3e891525221e94e418692250de69604062315cc973e6d16cf4b65d6103e1ebda3389acf11a8c6934c36fa79e886c2e753a927a936ad4ec8a6d69fd8a59e9a54375fb17e5cfcd53bd4b6e56ff68cc4d6ab6f6f88a1eac84c51d605373677291f52ee1a6332d70b136ca94341f798598ef0fb76c64d98c071c748d43b1cfd437dadc5af2b73a54a6fbc3d702b0ccbc0d2ab81294ae850a216dd7f10c44fcab29a1f20d6ba150b5ded4123857c2b24a09b726606c37655dbb44fc8d02a37b3231de75685bf6cfadcdcdecdc8a74fbca1849f4bd99324275c667b4b62e3686fcc904f73d950a0425bc6e9d0bb539331bf192d18a280121880f2591cd3772edf0e3cd6c4eaf00cab05ac807ff67a6261657a283b4b6a89967c42c6665b045f61e9ec52223f65bcb6ad7c95e62d712c4c2f9addb2425fe500b0334e97fdce40df6e545e95eb5dbfc9a594ed10897c701c78ac5d98ab2f0646e6de9bed21ec211b5916be2bb78de75af9f532d0648868639cd09d6bc591504be3ab999e90f8fd8c21114e74aab4f63309c57eaa01ddd507604e1f66ea555388d0b2ee78a65815f3fc090cf5caebe510e8d669bcf06d0be4b8c81b0f568806206f503b9765e5ac6fca925a03246279cc8d663c2c9b6c84d7a57e93497c0d4456613ebf6f8b7099ba6aa84d03864bbbf2ba0f256b7a4ad96ce56d22a20e3dd0aa1439bb675d69d8bc46fe73eaa5d586dee92f5078200680839430efef4048cba550ef3ad72c9b85d1b0f70f120dfa673272fe85abb93bdbe4fc83cf528f2761ec55d6250dfeb40964fd3b0422ae088bc1efe70066191ae55c0870f63c0ab5f119b7371bad5df33816b81c84fefb0d40ef9528652e023fd2c71f6f39c3f84ecc5471b940a8a684c677114009283ae73a26df2fd28418797fb07384ca662de152350ba0ac1e82b77c7f6ba79dd0d5475228b4b579c3d8ace4eacaa7687c8e7cc6ad6d4abc6ee436d435041bb62562995f1133cc098ed95d7df5eebb9dc0d9720b4a3e54bf0067a869c85553343274ffb28eb61d7c3f8a883c5a8d0629764e7e9c5e19978e363fba058bf6f49df96c13392e97656d40d3889e7957c9648abe2c2b529328e820a267c9a3917b9775aead4398722fbcf38e6c5837564032d8b53211b398fe49e88f119b98754c0798a32f79bdb34fa6d05181e5b87e2a53a6b2b0211cb44903d3dd47f9f398df35e12c1750f6c637b71227b054ad90d047d0597493cd326b9ec0226191bca371816939a50569c107af6e29d2d0e601eef25b881fe7fa5a2dc7d0525948ee04c21aa5c3ddaaf7c9f8c1258b02c3e51bb93048ffeb8e39075092abbff9b83df188c31ffa75c7c0a2a01b10f74c9a711591777bb6c2d532bccd6a9a87d6d9af172d203885dfb5050fbd0ec0de3cbfca1664ba1e87c888934194961297a08c38639a0bf452238f853473448ea33baece541203f4817233a88ed2fcc3268fe8591ba1cc88ed27e8a8c8cf45739d273f7f1234c50382e2f3a4d7318f38641816b2df9353c9146124dbc2be59c433688e7105a7fe05c673d99df77ea7044a2a4e3ca6e205097c499f0a3c14c133ea5dcb8e2488be8639f7bcb1e5f10ed3bdbd9205949ff255cac0b716cbb80757fbfe469e4062c400909b816b3ff615ae223337ce210601a05413e1d7e15a83d0fb47b5515f0afe256bb4f7523ee5a61f18c3297bf190b83b4640cb23516c7ea4db82b0d79d3b5cbb6ec6da3989f358c1a5bdc3bbb11ec9a262f0e9b4629f51830407874d23e1935e19e814c0b5bbcb81784aac2b61a4359f55d9f13d48bb686ecf7c8b56dfcc168a6128d0fccfe0e238b57770b2da1a37769de08377648861d620a485c704a972a5fae862170d87cfad2bf6ff84c2566749f34561b9c2537109c0a072a3c90919a237b0cf4e6340f4898e48f48575a3a15a190fa2610354bf8a8cd8a3a5f60b6cc325a79c22332435639ba4016d09bc0e6d237d903ed1a2e48d4005e4e855c778b797dc84400505a096798796cbda480b67301a5944aad6c6672007eba5e884bcc4508520a610f53e6128e53b4e2084fc2a3cccbbbd99f607cddf7d60ba5c497101bfda0e0d9ef02ca1066d3f64492ea4866064209b41296182a476a3c59ab37a51c24aeb43e22a6fa3dc5ce59c1f4e87572bc4efeeb976d156843c2fb7e4a1ed357ae412f89deb57186887aa8cdf92ec00f038f9839ceb01d9755fe896445185fe3973133044df22f9acfa439cf434e20875affd71d40c48ade9ebc105f98c74ff127bd8b35e687608aa4cd8d64dc50d6bd5c735f3b1b7df97c52d074897799822cc5ca83143f027e60a6531bf57c29449eb0e4064f188a7d28adb232391decf81402722777060db58a566c8c48ba9808d28ccb8470e5ec9d3fef808ac63d84dd1eb09b850b341eb10817e349297fd8e390dff8f5cbad22918cee4736fc6ef0b2611f97ea1ae98d9b58b6173055a5e9f3bc266f0d9b5a64818af5d0b8fc70d3f3521e1cf609156c783b5dc34d4dbac53de65b412dcae760b5aeb91ae34a71d63e31c23271ec46f95ea29bdb821589ced3376461774550c8022ab295f47b83c5e4ac7ca727376f5bca797391b99a51e03f8ff133785cf965236f13447777e87830be08a60b32daf8db0f8861732ba2f1bdad903b9117eb6c7357535a3a8a2545f6e94a6b405e4a3f0950f45dfe152dee036034fd41cc9a5d6488a803c4668da689f325d255dfcc135d3c98a6fe57a0918c2c6b1d0f4cae16aabf9180a81cd954bc83de80b1b9802e8482cf38d7e50052266d19d6abbb562cc67e935143aadf4b0a3d0aa21c280f045c4ccc0517d2bc54c3e93b2384044932619bb6059c8ccd306371846b6f5df663cb1a04618e5c7d2746f4f8b266a4767cdf79b91822d599860b453865a33c1dcd7244026dfdec99337a0afd7d0b104cc2d65579a78046ac99e9d1d8443b66481bd969fda8d98665cc2beaef865b39cd878511e3b0ea64d2f6fd633ea6719b03f4a2e93d6d056b605eebed0c0692a39fef611fd184dfbe4a75496beebfc570cd5df2fbd1fc2833b8e555fa78e3a50e0e67d65f4f7dc2442e8cd29a9267018ebec9f8342de2d207b5ad2ee4f2fdf095a356f1fbf9a905961eef83b4eaf652f5d30ea14f8c1fe4856cb01118f63dbbcd3679abd75343c14f7e837eec389ceaeabdd48d6cd2ae47bfd324eabb2211f234b28c2c0afeff3f35beb569c55c629b8a12febcb807424e5725d503ef3c09db554a94a3bb9a8e28cbe15a46f68f7dbe9bc22785f75d0341a1ad7c17ea3e2e30515eae59618b386a6bdd4b959aa2e797f59ee81b8d6da9fd2630a0561040e5e095cacaa5ce3ab6a44a5a591e4a07e58f71a646c2e2d530fda52a0fdc58a56b7058fcb9a35c0420b776419e8fad207ef3d89cfe92fcfa5499698d1dadaecd65051538d087a490c677abf89c92d2a19f1b146ad9e14af0091813246d1cc4cd0bc4fbf3e2380b79a45abb80e66b368bfe2fca8e7f657a5d6dd4a888db9d14f07b0e3e614666f5a9c6a909cb639a5c83369b050c40ca9f355259ef3e82e3b3e97a688548225d35709615d4665d18108e77f0be470fc9c5b0fc57e0c74be2d4e36bae49a1bcbe4d39b05f28ace159e16feec25b84cf1672f37273291d08c85fcd3b3914c888a61849a0ad21edb8ba218d5a564055bbfb2667a30a27c0a035d0be26ece127ff83d1920a36ca569311da7bb042d7f896e4aa30c8122272a04e17fc6e8905ed86bf7cfbf706972c355515bd48a78e266ffda5c9010d50aabca98d2b2c8f409b73540ba47b9a460276ef85f308cc4e311139854c6a4ddd7724878258fdd9e99befebc4fbda6eea0a21d15a6a3fa6c7ef96cb76787f0fba1a6cd3773d1da1cfb9f09e37fe3c2b1f1ed2478bd3b5ebdb9b544238f1d1fa61ef205e133f2845aa6de39f191cf896887c101c751beb08274f40578a18429dca8194410a0d7e0d9315390bc26eb69376d04affcccb36618158430c4a6c1d36ccd8bef9501f2bbcf9d52fa76ab6b5c1f2ac9cf400fbb726f6e955f578c790608145d874dc327f8f09cc82c6f925a6d8c8dd2966913259b1fee0e3b78b14e0615c9f5a824ee457058d6b9c517f395993f47cb896de95ba094c2d727d1c803c99b41343209443ee9a063c80d189dd346dea9c3f564b74c3212d28b600c2b5a1a1cae659872f6ad49d9718d7e0743bf1b4a737966e8f68e86e802f5ed2c0f5f98098fae67a76c5da98a38093f2d0962ff65159aa1af3f631f63dce4bed988c97a5b83dcb8015f1d9cb24ab22f9d3fe697cf3fe82f2ffb35b3daf834e2e8f22340cbaf698d4ea80dfe6fc0a884cd02e72fe1eb0edcbcc083c489c137bb3682f435f1b516d5eef48d974c3c8be38b51116270130731a7d87bb31c83aa0ceddbc10a4ff758f4fde7b643d6e19468b650e"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000003000)) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000003000)=""/25, 0x19}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000004000)=""/173, 0xad}, {&(0x7f0000004000)=""/239, 0xef}, {&(0x7f0000004000-0x38)=""/56, 0x38}, {&(0x7f0000004000)=""/209, 0xd1}, {&(0x7f0000002000-0x60)=""/96, 0x60}], 0x9, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={r7, 0x401}, &(0x7f0000004000)=0x8) ftruncate(r1, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000-0x4)=0xdac, 0x4) r8 = getuid() ioprio_set$uid(0x3, r8, 0x40) 2018/02/06 14:24:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) fsync(r0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c) recvfrom$packet(r0, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x1f, 0x3, 0xfffffffffffff001, 0x5, 0x0, 0x4, 0x80000000, 0x7ff, 0xd07f, 0x9}) getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0xfdd9244c0ea5299, 0x7, 0x9b76, 0x8000, r2}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x40, 0x8, 0xb5ec, 'queue1\x00', 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000)=0x100000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe6bc}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000004000-0x28)={0x7, 0xa, 0x0, 0x1, "79c120b133c5074540a2e74274fb8d800aa38cec25e05892638e8bcdd1d673db"}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x102}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000006000)=0x4) r4 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000), 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000007000)='.request_key_auth\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000007000)='asymmetric\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000008000-0xc)={r4, r5, r6}, &(0x7f0000007000)=""/108, 0x6c, &(0x7f0000003000)={&(0x7f0000002000)={'tgr192\x00'}, &(0x7f0000002000)="a6642df19186647e4a78fe959aca5de229a68dcf127470decf35fede06cdaa5a3f2635db3f2dc8bcac14d427c67f96c35e4115ce562fe22b0eca860aac63e24e7fed648f6a2932d898fe7ebc88e0de7d16acd152e003067c44977be6b061014996735f3aeefcc41046436a", 0x6b}) 2018/02/06 14:24:48 executing program 6: r0 = mq_open(&(0x7f000020e000)='security\x00', 0x840, 0x1, &(0x7f00003f5000)={0x7ff, 0x200, 0x10000, 0x0, 0x6b962cb5, 0xb29b, 0x1, 0x4}) r1 = dup(r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000a4d000-0x4)=0x94c) getsockname$packet(r0, &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000d6000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000e15000-0x44)="4ed84ad56764afb38effc785eb60cd3b4140fb5cd3a8c98e4c11f279891b7ed189e1776061b34219c279f79f7cc4c9e6f056d499ba41444ac2fefe02f3bf9cedb404deb2", 0x44, 0x20000000, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x7, 0x6, @empty}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000001000)={0x11, 0xf6, r2, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000001000-0x3a)=""/58, &(0x7f0000001000)=0x3a) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000001000)) lookup_dcookie(0x4, &(0x7f0000000000)=""/78, 0x4e) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x7fffffff, 0x0, 0x1, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000002000)={r3, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setresgid(r5, r6, r7) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)) prctl$intptr(0x18, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r4, &(0x7f0000003000+0x631)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000004000)=0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006000-0x4)=0x14, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000005000)={{0xffffffffffffffff, 0x3, 0x3, 0x0, 0xfffffffffffffc01}, 0x2, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) 2018/02/06 14:24:48 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000696000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000476000-0x4)=0x2e) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4), &(0x7f00007d1000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x220900, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x5, 0x3, 0xfffffffffffffffe, 0x10001, 0x8}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000002000-0x30)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000-0x1)=0x3) signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4), &(0x7f0000002000)=0x0, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000004000-0xc)={@empty, @multicast2, 0x0}, &(0x7f0000001000-0x4)=0xc) recvfrom(r0, &(0x7f0000005000-0x43)=""/67, 0x43, 0x10000, &(0x7f0000000000+0xc4b)=@ll={0x11, 0x19, r5, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r1, &(0x7f0000006000-0x66)={0xf97cff8c, 0x8, 'SE Linux', "3d0e96e64430477836e5779a71cb9a205ba974f4d910d2f7e09cd83de2c7b6707dd517450811384d13ba226ca4d5ac8a8f9546da585711dfd5674200206fc1210c4e201eb1ef58400df66e956c1b8fb9ba0e3d306186"}, 0x66) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000007000-0x68)={0xfffffffffffffffc, 0xa73, 0x9, {0x77359400}, 0x1f, 0x6800f3f7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000008000-0x4)=r2) 2018/02/06 14:24:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0x805)='vmnet1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000)=""/34) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x1400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000004000-0x1000)=""/4096) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000005000)={&(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000003000)={0x0, 0xffffffff00000001, 0x41f, 'queue1\x00', 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000007000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000-0x90)=""/144, 0x90) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000009000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000008000)="656d316d643573756d1e246367726f75702974727573746564242800", 0x1c, 0x0) r1 = request_key(&(0x7f0000007000)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000008000-0x4)='/+!\x00', 0xfffffffffffffffb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000)='system.sockprotoname\x00', 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000000b000-0x58)={0x7, 0x0, 0x10000, 0x0, 0x1af}) syzkaller login: [ 42.387024] audit: type=1400 audit(1517927088.136:5): avc: denied { sys_admin } for pid=3871 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.419584] IPVS: Creating netns size=2536 id=1 [ 42.433741] audit: type=1400 audit(1517927088.186:6): avc: denied { net_admin } for pid=3873 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.487641] IPVS: Creating netns size=2536 id=2 [ 42.515844] IPVS: Creating netns size=2536 id=3 [ 42.554980] IPVS: Creating netns size=2536 id=4 [ 42.603706] IPVS: Creating netns size=2536 id=5 [ 42.651303] IPVS: Creating netns size=2536 id=6 [ 42.710768] IPVS: Creating netns size=2536 id=7 [ 42.764366] IPVS: Creating netns size=2536 id=8 [ 44.311997] audit: type=1400 audit(1517927090.066:7): avc: denied { sys_chroot } for pid=3875 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.412539] audit: type=1400 audit(1517927090.166:8): avc: denied { dac_override } for pid=4825 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:24:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000013000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x45c}) r2 = userfaultfd(0x0) fcntl$lock(r2, 0x5, &(0x7f0000012000)) r3 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000001000-0x50)={@syzn, @ifru_map}) [ 44.676692] audit: type=1400 audit(1517927090.426:9): avc: denied { setgid } for pid=4954 comm="syz-executor6" 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 [ 44.703096] audit: type=1400 audit(1517927090.456:10): avc: denied { setpcap } for pid=4954 comm="syz-executor6" capability=8 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 2018/02/06 14:24:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000996000-0x8)='./file0\x00', 0x109481, 0x20) mq_getsetattr(r0, &(0x7f0000381000-0x40)={0xffffffffffffffe9, 0x358e, 0x2e70, 0x2, 0x478e, 0x6, 0x81, 0x10}, &(0x7f00003c8000)) mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b0c000-0xc)={0x40000004}) r3 = inotify_add_watch(r1, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) inotify_rm_watch(r1, r3) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{}], 0x1, 0x3, &(0x7f0000003000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') recvfrom$unix(r0, &(0x7f0000b11000-0x51)=""/81, 0x51, 0x40, 0x0, 0x0) 2018/02/06 14:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) readlinkat(r0, &(0x7f000037e000-0x6)='./bus\x00', &(0x7f000089d000)=""/63, 0x3f) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) 2018/02/06 14:24:50 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/pktcdvd/control\x00', 0x2802, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f6a000)={"71788fcc9db9b274356534a472fdaea9", {0x4, 0x2, 0x8c, "b67853d4250e", 0x7fff}}) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r2 = socket$packet(0x11, 0x102, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000000c000-0x4), 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000452000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00003fe000-0x20)={{&(0x7f000052c000/0x2000)=nil, 0x2000}, 0x2}) 2018/02/06 14:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002eb000-0x8)='./file0\x00', 0x0) mq_timedreceive(r0, &(0x7f0000692000)=""/236, 0xec, 0x7fffffff, &(0x7f00006bd000)={0x0, 0x1c9c380}) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) getdents(r0, &(0x7f00007b5000)=""/32, 0xfffffffffffffe21) 2018/02/06 14:24:50 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x6, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/02/06 14:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x400000000080000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000236000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000029f000)={0x0, 0x6583}, &(0x7f0000588000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00004d8000)={r4, 0x7e55ed25}, &(0x7f0000a6b000-0x4)=0x6) tkill(r2, 0x8000000004) ptrace$setopts(0x4209, r2, 0x4000000400203, 0x0) 2018/02/06 14:24:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) accept$ax25(r0, &(0x7f0000815000), &(0x7f0000384000)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/mnt\x00') 2018/02/06 14:24:50 executing program 6: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006f8000)) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000095f000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000960000-0x4)=0x20) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000017f000-0x8)='./file0\x00', 0x100, 0x8) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000961000-0x34)={{0xffffffffffffffff, 0x1, 0x4, 0x3, 0x4}}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f000095f000)=""/183) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000961000-0x8)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d0000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000960000-0x4)) 2018/02/06 14:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) pipe(&(0x7f00005dc000)={0x0}) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f000003d000)="95e2016c9b67fcd2718314c223fa06a73e713d966081db16270e82c48ac3e658955213c77c3393713a1f303b37ff1480e8e279fe5804e72cb91d633a2bb849dd6e9ba4ace281e072911bf7b7c14c0af96e193362a6d3b83ad1993e90d7d082160c38148bc75b8657073f70a416649ab8b107e3e66391ca1438abce4c0bf8b94c93c1b180384f802f7290eb21bc415646ca1d206b45f15deb534918b05f74b36c7eb255dc4047828e7fde39bf94d90a4847cf0e2edc0ddc4dbe943ba4c9e1df572ff5") 2018/02/06 14:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) readlinkat(r0, &(0x7f000037e000-0x6)='./bus\x00', &(0x7f000089d000)=""/63, 0x3f) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) 2018/02/06 14:24:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x23ffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e9e000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e30000-0x8)={r1, 0x80}, &(0x7f000083f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) [ 44.760373] audit: type=1400 audit(1517927090.506:11): avc: denied { net_raw } for pid=4969 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 2018/02/06 14:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x400, 0x40000000000002) wait4(0x0, &(0x7f0000d68000-0x4), 0x0, &(0x7f0000a7d000-0x90)) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f40000)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000871000)={0x0, 0x0}, &(0x7f0000392000)=0x10) waitid(0x1, 0x0, &(0x7f0000311000), 0x1000000, &(0x7f0000a98000-0x90)={{0x0, 0x0}}) setitimer(0x0, &(0x7f000000f000-0x20)={{0x0, r1}, {0x0, r2}}, &(0x7f0000c8f000-0x20)={{0x0}}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r3}}, {{0x0, 0x7530}}], 0x30) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000047d000)={0xc88, 0x7, 0x5, 0x5, 0x5a, 0xfff}) 2018/02/06 14:24:50 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") clone(0x0, &(0x7f00004d2000), &(0x7f000067e000), &(0x7f0000d23000), &(0x7f000039f000-0x8d)) geteuid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000037b000-0x108)={0x649, {{0xa, 0x1, 0x89, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, {{0xa, 0x3, 0x401, @empty, 0x9}}}, 0x108) 2018/02/06 14:24:50 executing program 7: mmap(&(0x7f0000017000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r0, &(0x7f000049e000-0x10)=[], 0x100000000000002f) [ 44.822843] audit: type=1400 audit(1517927090.576:12): avc: denied { create } for pid=4991 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 14:24:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x420000, 0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a93000-0x4)=0x5) [ 44.855704] audit: type=1400 audit(1517927090.606:13): avc: denied { write } for pid=4991 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_netfilter_socket permissive=1 2018/02/06 14:24:50 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c2000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/60, 0x3c, 0x10100, &(0x7f0000866000-0x1c)={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, 0x1c) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d1b000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff}, &(0x7f0000d1c000-0x4)=0x20) 2018/02/06 14:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b22000)={@common='bcsh0\x00', @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000713000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000701000), &(0x7f0000699000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000098c000-0x28)={@generic="a791394f82d519ec83e90c57145a572c", 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000791000)={@empty, r3}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/06 14:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000058f000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockname$netlink(r0, &(0x7f00004df000-0xc), &(0x7f00000fc000)=0xc) r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000e24000)=""/13) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0xfffffffffffffef4, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000586000)=[@fda={0x66646185, 0x9, 0x2, 0x2d}], &(0x7f0000004000)=[0x20, 0x0, 0x38, 0x38]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00001ae000)={0x0, 0x0, 0x250}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000134000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000014a000)={r2, r3}) r4 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000995000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f00004be000+0x459)={0x2, 0x0, 0x8, 0x0, 0x0, 0x7}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000cfc000), 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004dd000-0x8)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000bbc000)=[], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/06 14:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r0, 0x1, 0x400000000002f, &(0x7f0000018000), &(0x7f00000d2000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b8000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000005d000)) mq_unlink(&(0x7f0000660000)='bdevwlan1^\x00') ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00002bb000)=""/30) 2018/02/06 14:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) munlock(&(0x7f000089f000/0x4000)=nil, 0x4000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d05000-0x15)='/dev/pktcdvd/control\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000835000-0x40)={0x4, 0x1, 0x15f, 0xfe, &(0x7f000050f000)=""/254, 0x6e, &(0x7f000026a000)=""/110, 0xae, &(0x7f000049c000)=""/174}) 2018/02/06 14:24:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e9d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000b6c000)=0x32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000039e000-0x10)={0x0, 0x84, &(0x7f0000867000)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}]}, &(0x7f0000c19000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f3e000-0x8)=@assoc_value={r1, 0x3}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049d000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000593000-0xb0)={{0x6, 0x6}, 'port1\x00', 0x2, 0x1000c, 0x5, 0x5, 0x7, 0x100, 0x80, 0x0, 0x7, 0x3}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000ca9000-0x30)=""/48) 2018/02/06 14:24:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4b000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00008ef000)=""/18) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x2c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0x800000000000ff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x400}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) openat$ppp(0xffffffffffffff9c, &(0x7f0000764000)='/dev/ppp\x00', 0x2a0000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000089b000)) 2018/02/06 14:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000408000-0x30)=[], 0x1ed, 0x44c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f000095b000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, &(0x7f0000f61000)=[@flat={0x73622a85}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x28, 0x0, &(0x7f0000a2e000-0x28)="25979e4fa13ee31976cba22894c7ed8622d018cb4909e236c96a8efbe7a67fff0000fed7c8855eaf"}) r1 = open(&(0x7f0000436000-0x8)='./file0\x00', 0x0, 0x10d) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000055c000-0x10)={0x4, &(0x7f0000cff000-0x10)=[0x200, 0x401, 0x9, 0x3]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000ac2000)=0x6) 2018/02/06 14:24:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80008000f, 0x40001) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4), 0x4) 2018/02/06 14:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff9000-0xc)='/dev/rfkill\x00', 0x0, 0x0) poll(&(0x7f0000b0a000-0x18)=[{r0}], 0x1, 0x0) 2018/02/06 14:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r0, &(0x7f0000a2c000)={&(0x7f00002e5000)={0x10}, 0xfffffffffffffcaf, &(0x7f0000b2b000)={&(0x7f0000c78000-0x44)=@bridge_getneigh={0x0, 0x1e, 0x300, 0x1, 0x2, {0x7, 0x0, 0x0, 0x0, 0x24020, 0x4200}, [@IFLA_WEIGHT={0x0, 0xf, 0xb3b1}, @IFLA_PHYS_PORT_ID={0x0, 0x22, "4406ae0152f52fb370e3ad009b9ffd173e9cb1a101"}]}, 0x418}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000480000)='/dev/sg#\x00', 0x3, 0x101100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000f1b000)={{0x4, 0xfffffffffffffffc}, 'port0\x00', 0x88, 0x800, 0x7fffffff, 0x5dc1, 0xffffffffffffffe0, 0xacae, 0x7, 0x0, 0x6, 0x7}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c55000-0x6)={0x2, 0x7fa9, 0x5c83}) 2018/02/06 14:24:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d7d000-0xb)='clear_refs\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000f66000)) fcntl$addseals(r0, 0x409, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000bb3000-0x25)="2d53b19bb22462631ae3c2c8f818bdeef066e5badf0479729c5b4807f4fd70a82b0ede1e2d", 0x25) r1 = socket(0x10, 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00002c7000)) write(r1, &(0x7f0000ceb000)="24000000200025f0006b0004200bfc00020200080110bd000010ffea08000100000000b7", 0x24) [ 44.983920] audit: type=1400 audit(1517927090.736:14): avc: denied { set_context_mgr } for pid=5020 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 45.043999] binder: 5022:5029 ioctl c008640a 2014a000 returned -22 [ 45.067099] binder: 5022:5029 unknown command 76 [ 45.069033] binder: 5022:5044 got reply transaction with no transaction stack [ 45.069041] binder: 5022:5044 transaction failed 29201/-71, size 0-8 line 2920 [ 45.082509] binder_alloc: binder_alloc_mmap_handler: 5020 20000000-20002000 already mapped failed -16 [ 45.090026] binder: BINDER_SET_CONTEXT_MGR already set [ 45.090034] binder: 5020:5054 ioctl 40046207 0 returned -16 [ 45.111115] binder: 5022:5029 ioctl c0306201 2000a000 returned -22 [ 45.114340] binder_alloc: 5020: binder_alloc_buf, no vma [ 45.114360] binder: 5020:5054 transaction failed 29189/-3, size 48-0 line 3127 [ 45.130636] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.137666] binder: release 5020:5023 transaction 2 out, still active [ 45.144419] binder: undelivered TRANSACTION_COMPLETE [ 45.149523] binder: send failed reply for transaction 2, target dead [ 45.156142] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/06 14:24:50 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000005000)='net/snmp6\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x20000000000}) 2018/02/06 14:24:50 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x50)=""/80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000)={0xffffffffffffff95, 0x2ba, 0x9}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000013000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000), &(0x7f0000003000)=0x4) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000005000-0x8)={0x8001, 0x7, 0x1, 0x5, 0x6}) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00005b9000)=""/249, &(0x7f0000b1d000-0x4)=0xf9) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 14:24:50 executing program 3: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000d53000)='./file0\x00', 0x20) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d53000)='ns\x00') mkdirat(r2, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/02/06 14:24:50 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000f89000), &(0x7f000033f000)=0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f8b000-0x4)=0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f8c000-0x4), &(0x7f0000810000)=0x0, &(0x7f0000f8b000)) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f5c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = getuid() mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000f8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f8a000)='./file0\x00', &(0x7f0000f8a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000f8b000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r12 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f8a000)='./file0\x00', &(0x7f0000be6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000f8a000)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = getpid() stat(&(0x7f0000cfa000)='./file0\x00', &(0x7f0000eb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() r18 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000990000-0xc)={0x0, 0x0}, &(0x7f0000f8b000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000051c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000841000-0xe8)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000999000-0x4)=0xe8) getresgid(&(0x7f0000bba000)=0x0, &(0x7f0000564000), &(0x7f000022f000-0x4)) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000f8b000)=0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f8b000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000403000-0x4)=0xe8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f8b000-0x4), &(0x7f0000f8b000-0x4), &(0x7f0000c33000)=0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f000042a000)=[{&(0x7f0000f8a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f8b000-0x80)=[{&(0x7f0000f8b000-0xfa)="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", 0xfa}, {&(0x7f0000f2a000)}, {&(0x7f0000f8b000-0x45)="a3d0072e8525c812fc9b364c803534f861d9591b5f41e783baa14753b12735de8a4fe44908ed4d5049804659e1971875e5d4e6f0d0452623110358aec9f33c919f32fb351e", 0x45}, {&(0x7f0000438000)="61246e4a3319ffac0e581e23e531e6ae3aed26edb0e9398b69688aa060e9d51a033daf56bb4a085cdc1f93fe2bfc3ecf535a465bdb11a36b4874a6162486eef8439e209a2beb2c219d5d2704fff1f5f7dd61bc3cdf5bb24076e6b5e66a33751fb4efa563ba8e69e19447232540bd07c177d2fe9bc6297d9d1dfa419d9aa5655d2cc72e9dad7e118613075588990b0e47d64fd6dab9ce876e610138544a9f587907b914033f874e3b9228850e2bc5cc97cc6c7793fcc86779bb81cc59be7e54b03270a7f689c46c64ea3632504ec08ce3e57fd2fd038dcf8444ac48ce3eeb17879112141c03bd420ce9b3fe03e97025ce6fa68fa4a8e7b32ddc", 0xf9}, {&(0x7f0000d03000+0xe5c)="4950d0c51c36fe0e1a122f3f1fb361478430999352ea6876f7345bed3d58461319ff71655ef430bd63b1fbc65d60c76edd7cac8d229157b22b0c42b42946df7bf28d0da911ec98a42710e97e4768106e5ae65943cde951609360264f4936d82f411337c979278c7c72c880dc", 0x6c}, {&(0x7f00009b9000)="85e6db0b8c37d0c94d9500d2f94f1a276366189cf5175e8f5d03650f93a47dccdb1ca389a6b637c695aebed3949ac9a534f7c8f433127824144929716ccc3a84ba3c63308250b2b19900d3f7796968a359829ca25cfecfe001036949e01016c3dee433c76091bb9f2f94fea05f949a423cc757a11ba586b6cd1e977b17df31c00b9d448b597ab549034ac143d60f22b536a793c77f777e903a0e0d3da0d31f085bbd7ca1de2240b465e7c65de3ba7d1ac886e3c94f514fbb2f25dc00b46053228c94d3ba0d47fb04b3aab011ef23d68d243b063d8611", 0xd6}, {&(0x7f0000e28000)="f17e4b3cd79d4e7d37d7224508fa9e874668bb0ac88d0102510ca1b944722f67bfdd7c005db62a11c608dc300a7dbf7541a11399282d4031e468685663c878923ea24da961823f77bb073e8c05a5818a5408d7439e670607d0aa43145ecb949fb3cb71fb85e213527a34", 0x6a}, {&(0x7f00007ab000-0x7f)="7c9f9120bbdfe774cbcd121698d5d7dabddbb9f03b663e20ac1a407af9107d9ba8cea70dd845608c63444e74981027c99f0de836e3701df596df107ca7be0b18bef0f41e9945c44b2592c6eba23b582e108edba27b99493370fb403af94beaf98c61edd344c6ffe581e805c9597305b3a85240c9394f17cc13b34e94fe9889", 0x7f}], 0x8, &(0x7f0000803000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x18, 0x4040000}, {&(0x7f0000f8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000097f000-0x20)=[{&(0x7f00002f9000-0x58)="0d9b5d984a066264bb5be60b76014e5db3f577fa85688ff69db94280be4ee15f52e6e8747803a28d6a442d52be4da0bbba84f25cf1ab1d80a9a8f485ccaff6bb4d1ae39ecbf1bdd36db5f0e43a621a1087b8669a31d1925e", 0x58}, 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&(0x7f0000f8a000)=[{&(0x7f0000f8b000-0xe4)="223a46e965267f6b67403f52c1581d270d09d3aba6ac5c069fc8045e60025469987a8145c876fbf8a481ccdda607be8eba7d25dc746bb4558b0dfdbb789dc6e51f8ed2b99ee208953a0af7b53f66059db1dd185a78dc70afbb55efaad0fcb5042d77e21d9afdc26ae05fe4c380c1cae4010ac7aa0a2eab429664c0167d7f1ca2536e665308128abfa472172ccfcf824d82cd72da8a894553555c17af14669d2b07fb07924ed18703db53906380b03e5c6bef9bde82f23cd317dd4c35057a491149eb664aef63feeff794b02f709f9c90aa169bea4fcd9b6bc548c8afd6012ef32c7d771f", 0xe4}], 0x1, &(0x7f0000f8a000)=[@rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r2, r2, r2, r0, r2, r2]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r2, r0, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc8, 0x40}, {&(0x7f0000f8b000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f8a000)=[{&(0x7f00009b6000-0x12)="b63729923335e532504227e38cc41ad0c5be", 0x12}, {&(0x7f0000f8a000)="1c81f140d2b37aafea884dbeda605149e8881b82d8366f6e8a3278a91cd195a02023139b403f8e9d505afa9104ff520b57c73afa48c4aa05ddbcbc5dcad80e8bbf4ed222dc208aa8d6de7cb869a1ac3665a5559c8c7408ac14e4b0cedfd95998e8f633ade585f31d26c9685c9b60b96a649d526be7856214487ce44be69cb858426fc72dbf2d528d7215dcd124a42c74169a4dd07c85081b555566", 0x9b}, {&(0x7f000024e000)="4f99bd1a9308e24d45aec48291b0055762c4239e8ebe156f1e9fe6c3a745f2a9e06b82a68e4e76b84fe88eb9169edffb9414ae95", 0x34}, {&(0x7f0000f8a000)="397ecf40ad3b801e84ca310afdf89f3864594b327c689a30bf1f72cab03fd3aa6ecee63ef8d161ec2d58d476b414c7f624", 0x31}], 0x4, &(0x7f0000d46000-0x90)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x90, 0x40000}, {&(0x7f00006e8000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00004c6000)=[{&(0x7f00005d3000)="66b11fd1c0711ce496d6dae146ddc4f06e11c8ef0480e2fef2af3be499e17c201bbec8d75b4907c5220e602109895ec7e93395e7a38bca0bf605ba9762d0cbd9e73767014e12aa9fb45978700570bf6615598f4bdb3e1b9690de456b7f7af00cc3089d6b05b5a34aeb2e50a574d501168a1389cbc3451723e3abc5017521a988c5239d71ebba3237fb281f2ee3e254fc24cde4", 0x93}, {&(0x7f0000ec9000-0xdc)="30033ad579373a41ea7ac9688466e94736f7ab0fd7f6e308e3bdef628a0faa3d06786543c1b1b273482ebc807036d4df30279234c3104c8167f905e7f14eb93beca0fef8b0c5b72211e52ddd8538416375a29868f72360fc60faabde6eb979c78cc182754a2239515bbe580ca403f8eba7f9f94162cf073cb4f15af6af3d298685430c40869c7a506477beddd3b44ec2d74b4823dbcd8f62a50edceea0c3a6a326db79c4bf5cf5464c4b47de6388d6b0a8af5efd072afe8b0639c4da172ae3ce44e0ce8f0b53403ceb1d74e5a042bc5523c52edf289a0df9ee114e4b", 0xdc}], 0x2, &(0x7f00007c1000)=[], 0x0, 0x40854}, {&(0x7f00000b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f8a000)=[{&(0x7f0000f8a000)="f7bd33dc79441e4417fe1dc31a911218b122bea0aa41", 0x16}], 0x1, &(0x7f0000f8b000-0x98)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x98, 0x4000000}], 0x7, 0x4000) sendmsg$key(r0, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f8a000)='/dev/loop#\x00', 0x7, 0x400000) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34}}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x2, 0x0, &(0x7f000010e000-0x10)={0x0, r1+10000000}) 2018/02/06 14:24:50 executing program 7: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000278000)='./file0\x00', 0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000c61000)=0xb2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af7000)={@common='ipddp0\x00', &(0x7f0000d7d000)=@ethtool_channels={0x3d, 0xfffffffffffeffff, 0x2, 0x100000000, 0x6, 0x9, 0x8, 0xc3d, 0x44}}) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r2) 2018/02/06 14:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b22000)={@common='bcsh0\x00', @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000713000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000701000), &(0x7f0000699000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000098c000-0x28)={@generic="a791394f82d519ec83e90c57145a572c", 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000791000)={@empty, r3}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/06 14:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b22000)={@common='bcsh0\x00', @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000713000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000701000), &(0x7f0000699000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000098c000-0x28)={@generic="a791394f82d519ec83e90c57145a572c", 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000791000)={@empty, r3}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/06 14:24:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20), &(0x7f0000e5a000)) r0 = open(&(0x7f00009c4000)='./file0\x00', 0x400000, 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000072f000)=""/102) nanosleep(&(0x7f00009d5000-0x10)={0x0, 0x1c9c380}, &(0x7f0000bda000-0x10)) bind$ipx(r0, &(0x7f0000d60000)={0x4, 0x7, 0x237, "f17c5f97289c", 0x9}, 0x10) r1 = socket(0x0, 0xb, 0x3) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000860000-0x10)={&(0x7f0000f8a000/0x2000)=nil, 0x2000}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000429000-0x28)=[{0x8, 0x2}, {0x2}, {0x6, 0x1}, {0xb, 0x4}, {0x3, 0x6}], 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d5a000-0x8)) 2018/02/06 14:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000048d000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002f1000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000413000)=[], 0x0) r3 = getpgid(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000056000-0x15)='/proc/self/net/pfkey\x00', 0xc0, 0x0) recvmmsg(r1, &(0x7f000049f000)=[{{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f000041c000)}], 0x1, &(0x7f0000ace000)=""/53, 0x35, 0x9}, 0x3f}, {{&(0x7f0000fd2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00000bb000-0x70)=[{&(0x7f0000294000)=""/28, 0x1c}, {&(0x7f00005a7000)=""/158, 0x9e}, {&(0x7f0000f8a000)=""/4096, 0x1000}, {&(0x7f0000102000)=""/210, 0xd2}, {&(0x7f000042f000)=""/4096, 0x1000}, {&(0x7f00004fa000)=""/4096, 0x1000}, {&(0x7f0000a3c000-0xca)=""/202, 0xca}], 0x7, &(0x7f0000605000)=""/173, 0xad, 0x5}, 0x5}, {{&(0x7f0000719000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000675000)=[{&(0x7f00004a1000-0x1000)=""/4096, 0x1000}, {&(0x7f000075f000)=""/4096, 0x1000}, {&(0x7f000018a000-0x9a)=""/154, 0x9a}, {&(0x7f00001f6000-0xb4)=""/180, 0xb4}, {&(0x7f00008b6000)=""/4096, 0x1000}, {&(0x7f00000f0000)=""/172, 0xac}, {&(0x7f00004a4000)=""/104, 0x68}], 0x7, &(0x7f00001e5000-0x52)=""/82, 0x52, 0x8}, 0x3}, {{&(0x7f0000f4d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00004d3000-0x70)=[{&(0x7f000036e000)=""/174, 0xae}, {&(0x7f000038a000-0x1c)=""/28, 0x1c}, {&(0x7f0000526000-0x74)=""/116, 0x74}, {&(0x7f00001c7000-0x2e)=""/46, 0x2e}, {&(0x7f0000a74000-0x70)=""/112, 0x70}, {&(0x7f000045e000)=""/148, 0x94}, {&(0x7f0000ffb000-0x7b)=""/123, 0x7b}], 0x7, &(0x7f0000903000)=""/218, 0xda, 0xb413}, 0x7}, {{0x0, 0x0, &(0x7f0000277000-0x40)=[{&(0x7f00009a6000)=""/154, 0x9a}, {&(0x7f00007a8000-0xa1)=""/161, 0xa1}, {&(0x7f0000c2d000)=""/217, 0xd9}, {&(0x7f00001c0000-0x9e)=""/158, 0x9e}], 0x4, &(0x7f00003e3000)=""/246, 0xf6, 0x7}, 0x7d}, {{&(0x7f0000dc2000-0x80)=@generic, 0x80, &(0x7f000008c000-0x40)=[{&(0x7f00007cf000)=""/93, 0x5d}, {&(0x7f0000335000-0x78)=""/120, 0x78}, {&(0x7f0000a76000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x149)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x80000000}, {{&(0x7f0000968000-0x80)=@generic, 0x80, &(0x7f0000d9b000)=[{&(0x7f0000a15000-0xd4)=""/212, 0xd4}, {&(0x7f0000a91000)=""/202, 0xca}, {&(0x7f00005e2000-0xf2)=""/242, 0xf2}, {&(0x7f00006d0000)=""/39, 0x27}], 0x4, &(0x7f0000414000+0x78f)=""/253, 0xfd, 0xff}, 0x10000}, {{&(0x7f00008dd000-0x10)=@ipx, 0x10, &(0x7f0000c26000-0x50)=[{&(0x7f0000a24000-0x7f)=""/127, 0x7f}, {&(0x7f0000f90000)=""/11, 0xb}, {&(0x7f000080d000-0x79)=""/121, 0x79}, {&(0x7f0000473000)=""/139, 0x8b}, {&(0x7f0000e43000-0xde)=""/222, 0xde}], 0x5, 0x0, 0x0, 0x10001}, 0x3}, {{&(0x7f0000d68000)=@nfc_llcp, 0x60, &(0x7f0000aaa000)=[{&(0x7f000042f000)=""/4096, 0x1000}, {&(0x7f00002c0000-0x3)=""/3, 0x3}, {&(0x7f0000ae6000)=""/73, 0x49}], 0x3, &(0x7f0000289000-0x9c)=""/156, 0x9c, 0x9}, 0x4}], 0x9, 0x1, &(0x7f0000947000-0x10)) recvfrom$packet(r4, &(0x7f000079c000-0xbb)=""/187, 0xbb, 0x100, &(0x7f0000824000)={0x11, 0x1b, r6, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sched_setaffinity(r3, 0x8, &(0x7f00009b5000)=0x34057071) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/rfkill\x00', 0x60040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000b12000-0x4)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000)) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000f8a000)={0x7, &(0x7f0000719000)=[{0x4, 0x6}, {0x100000001, 0x7}, {0xf5, 0xb2f4}, {0x14, 0x5}, {0x5, 0x5}, {0x40, 0x7}, {0x3f, 0xb7c}]}) sendfile(r2, r1, &(0x7f00009c8000-0x8), 0xfffffffffffffffc) timer_create(0x3, &(0x7f00007b0000-0x60)={0x0, 0x30, 0x3, @tid}, &(0x7f0000f31000)=0x0) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000b96000)=""/152) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000017e000-0xc)={0x0, @dev, @local}, &(0x7f0000895000-0x4)=0xc) timer_getoverrun(r8) 2018/02/06 14:24:51 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000001000)='./file0\x00', 0x8002, 0x1e0a) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000)={@loopback={0x0, 0x1}, r2}, 0x14) write$selinux_validatetrans(r0, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x79) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000003000-0x4)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x71)=""/113, 0x71) 2018/02/06 14:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@generic="3c16fabc1e0d0c576cd2fd300e7c56a9", 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32}, [@NDA_LLADDR={0xfffffffffffffc8e, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000095000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x1fd) 2018/02/06 14:24:51 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000019000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000015000-0x4)=0x5b) r1 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') fstat(r1, &(0x7f000000f000)) 2018/02/06 14:24:51 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x50)=""/80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000)={0xffffffffffffff95, 0x2ba, 0x9}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000013000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000), &(0x7f0000003000)=0x4) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000005000-0x8)={0x8001, 0x7, 0x1, 0x5, 0x6}) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00005b9000)=""/249, &(0x7f0000b1d000-0x4)=0xf9) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 45.260585] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 45.269181] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 45.276048] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/06 14:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') accept4(r0, 0x0, &(0x7f00001a6000-0x4), 0x80000) 2018/02/06 14:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0xfffffffffffffffa, &(0x7f0000590000)={0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000bb3000)={@generic="3e1357ebf5fa29562a88fc7441a69dbd", 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000954000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x9, 0x80000000, 0x100, 0x9, 0x800000, r1}) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0xffffffffffffff9f, 0x29, 0x3}], 0x10}, 0x0) 2018/02/06 14:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e18000)='/dev/sequencer2\x00', 0xa0000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$key(0xf, 0x3, 0x2) sigaltstack(&(0x7f0000e42000/0x1000)=nil, &(0x7f0000e1d000-0x8)) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000a29000-0x88)={0x2, 0x400000000000003, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d26000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000df5000-0x4)) 2018/02/06 14:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000071f000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/ppp\x00', 0x600040, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00008aa000-0x55)=""/85, &(0x7f0000cc2000)=0x55) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r2, &(0x7f00000ca000-0x99)=""/153, 0x99) [ 45.303309] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 45.311903] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/02/06 14:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9298, 0x4) 2018/02/06 14:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xff0e, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000271000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f000033a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000758000-0x8)={r2, 0xffffffffffffff80}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00006b6000-0x10)={0x0, 0x0, 0xf51c938}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000cdd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000049f000-0x8)={r3, r4}) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/02/06 14:24:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x3, 0x7, [0x4, 0x401, 0xfffffffffffffff9, 0x5, 0xaf9, 0x4, 0x5]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x52, "db7bf50ac267b768ec5d3276ea695212a851f81b89b1f009ad93dbbfa7cf2852495489708b5142ea8cf3f19a0d9212b5e86dffc94e03f73d2772563f46af1abafb68b63b318db365b253c47989bf8e0d5122"}, &(0x7f00000ce000-0x4)=0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r3, &(0x7f0000e09000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000f30000-0x4)=0x1c, 0x80800) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000c0f000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0xa6c, 0x0, 0x2, 0x4, 0x7a7, 0x4, 0x100}, 0x20) 2018/02/06 14:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000048d000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002f1000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000413000)=[], 0x0) r3 = getpgid(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000056000-0x15)='/proc/self/net/pfkey\x00', 0xc0, 0x0) recvmmsg(r1, &(0x7f000049f000)=[{{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f000041c000)}], 0x1, &(0x7f0000ace000)=""/53, 0x35, 0x9}, 0x3f}, {{&(0x7f0000fd2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00000bb000-0x70)=[{&(0x7f0000294000)=""/28, 0x1c}, {&(0x7f00005a7000)=""/158, 0x9e}, {&(0x7f0000f8a000)=""/4096, 0x1000}, {&(0x7f0000102000)=""/210, 0xd2}, {&(0x7f000042f000)=""/4096, 0x1000}, {&(0x7f00004fa000)=""/4096, 0x1000}, {&(0x7f0000a3c000-0xca)=""/202, 0xca}], 0x7, &(0x7f0000605000)=""/173, 0xad, 0x5}, 0x5}, {{&(0x7f0000719000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000675000)=[{&(0x7f00004a1000-0x1000)=""/4096, 0x1000}, {&(0x7f000075f000)=""/4096, 0x1000}, {&(0x7f000018a000-0x9a)=""/154, 0x9a}, {&(0x7f00001f6000-0xb4)=""/180, 0xb4}, {&(0x7f00008b6000)=""/4096, 0x1000}, {&(0x7f00000f0000)=""/172, 0xac}, {&(0x7f00004a4000)=""/104, 0x68}], 0x7, &(0x7f00001e5000-0x52)=""/82, 0x52, 0x8}, 0x3}, {{&(0x7f0000f4d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00004d3000-0x70)=[{&(0x7f000036e000)=""/174, 0xae}, {&(0x7f000038a000-0x1c)=""/28, 0x1c}, {&(0x7f0000526000-0x74)=""/116, 0x74}, {&(0x7f00001c7000-0x2e)=""/46, 0x2e}, {&(0x7f0000a74000-0x70)=""/112, 0x70}, {&(0x7f000045e000)=""/148, 0x94}, {&(0x7f0000ffb000-0x7b)=""/123, 0x7b}], 0x7, &(0x7f0000903000)=""/218, 0xda, 0xb413}, 0x7}, {{0x0, 0x0, &(0x7f0000277000-0x40)=[{&(0x7f00009a6000)=""/154, 0x9a}, {&(0x7f00007a8000-0xa1)=""/161, 0xa1}, {&(0x7f0000c2d000)=""/217, 0xd9}, {&(0x7f00001c0000-0x9e)=""/158, 0x9e}], 0x4, &(0x7f00003e3000)=""/246, 0xf6, 0x7}, 0x7d}, {{&(0x7f0000dc2000-0x80)=@generic, 0x80, &(0x7f000008c000-0x40)=[{&(0x7f00007cf000)=""/93, 0x5d}, {&(0x7f0000335000-0x78)=""/120, 0x78}, {&(0x7f0000a76000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x149)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x80000000}, {{&(0x7f0000968000-0x80)=@generic, 0x80, &(0x7f0000d9b000)=[{&(0x7f0000a15000-0xd4)=""/212, 0xd4}, {&(0x7f0000a91000)=""/202, 0xca}, {&(0x7f00005e2000-0xf2)=""/242, 0xf2}, {&(0x7f00006d0000)=""/39, 0x27}], 0x4, &(0x7f0000414000+0x78f)=""/253, 0xfd, 0xff}, 0x10000}, {{&(0x7f00008dd000-0x10)=@ipx, 0x10, &(0x7f0000c26000-0x50)=[{&(0x7f0000a24000-0x7f)=""/127, 0x7f}, {&(0x7f0000f90000)=""/11, 0xb}, {&(0x7f000080d000-0x79)=""/121, 0x79}, {&(0x7f0000473000)=""/139, 0x8b}, {&(0x7f0000e43000-0xde)=""/222, 0xde}], 0x5, 0x0, 0x0, 0x10001}, 0x3}, {{&(0x7f0000d68000)=@nfc_llcp, 0x60, &(0x7f0000aaa000)=[{&(0x7f000042f000)=""/4096, 0x1000}, {&(0x7f00002c0000-0x3)=""/3, 0x3}, {&(0x7f0000ae6000)=""/73, 0x49}], 0x3, &(0x7f0000289000-0x9c)=""/156, 0x9c, 0x9}, 0x4}], 0x9, 0x1, &(0x7f0000947000-0x10)) recvfrom$packet(r4, &(0x7f000079c000-0xbb)=""/187, 0xbb, 0x100, &(0x7f0000824000)={0x11, 0x1b, r6, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sched_setaffinity(r3, 0x8, &(0x7f00009b5000)=0x34057071) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/rfkill\x00', 0x60040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000b12000-0x4)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000)) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000f8a000)={0x7, &(0x7f0000719000)=[{0x4, 0x6}, {0x100000001, 0x7}, {0xf5, 0xb2f4}, {0x14, 0x5}, {0x5, 0x5}, {0x40, 0x7}, {0x3f, 0xb7c}]}) sendfile(r2, r1, &(0x7f00009c8000-0x8), 0xfffffffffffffffc) timer_create(0x3, &(0x7f00007b0000-0x60)={0x0, 0x30, 0x3, @tid}, &(0x7f0000f31000)=0x0) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000b96000)=""/152) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000017e000-0xc)={0x0, @dev, @local}, &(0x7f0000895000-0x4)=0xc) timer_getoverrun(r8) 2018/02/06 14:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000600000)={0xfffffffffffffffa}, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff}) prctl$getreaper(0xb, &(0x7f00006ec000-0x8)) 2018/02/06 14:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0xe7f}, &(0x7f0000871000-0x4)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fe9000), &(0x7f0000325000)=0xb) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000056b000)=0x4) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ustat(0x1, &(0x7f0000d67000)) 2018/02/06 14:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000048d000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002f1000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000413000)=[], 0x0) r3 = getpgid(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000056000-0x15)='/proc/self/net/pfkey\x00', 0xc0, 0x0) recvmmsg(r1, &(0x7f000049f000)=[{{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f000041c000)}], 0x1, &(0x7f0000ace000)=""/53, 0x35, 0x9}, 0x3f}, {{&(0x7f0000fd2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00000bb000-0x70)=[{&(0x7f0000294000)=""/28, 0x1c}, {&(0x7f00005a7000)=""/158, 0x9e}, {&(0x7f0000f8a000)=""/4096, 0x1000}, {&(0x7f0000102000)=""/210, 0xd2}, {&(0x7f000042f000)=""/4096, 0x1000}, {&(0x7f00004fa000)=""/4096, 0x1000}, {&(0x7f0000a3c000-0xca)=""/202, 0xca}], 0x7, &(0x7f0000605000)=""/173, 0xad, 0x5}, 0x5}, {{&(0x7f0000719000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000675000)=[{&(0x7f00004a1000-0x1000)=""/4096, 0x1000}, {&(0x7f000075f000)=""/4096, 0x1000}, {&(0x7f000018a000-0x9a)=""/154, 0x9a}, {&(0x7f00001f6000-0xb4)=""/180, 0xb4}, {&(0x7f00008b6000)=""/4096, 0x1000}, {&(0x7f00000f0000)=""/172, 0xac}, {&(0x7f00004a4000)=""/104, 0x68}], 0x7, &(0x7f00001e5000-0x52)=""/82, 0x52, 0x8}, 0x3}, {{&(0x7f0000f4d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00004d3000-0x70)=[{&(0x7f000036e000)=""/174, 0xae}, {&(0x7f000038a000-0x1c)=""/28, 0x1c}, {&(0x7f0000526000-0x74)=""/116, 0x74}, {&(0x7f00001c7000-0x2e)=""/46, 0x2e}, {&(0x7f0000a74000-0x70)=""/112, 0x70}, {&(0x7f000045e000)=""/148, 0x94}, {&(0x7f0000ffb000-0x7b)=""/123, 0x7b}], 0x7, &(0x7f0000903000)=""/218, 0xda, 0xb413}, 0x7}, {{0x0, 0x0, &(0x7f0000277000-0x40)=[{&(0x7f00009a6000)=""/154, 0x9a}, {&(0x7f00007a8000-0xa1)=""/161, 0xa1}, {&(0x7f0000c2d000)=""/217, 0xd9}, {&(0x7f00001c0000-0x9e)=""/158, 0x9e}], 0x4, &(0x7f00003e3000)=""/246, 0xf6, 0x7}, 0x7d}, {{&(0x7f0000dc2000-0x80)=@generic, 0x80, &(0x7f000008c000-0x40)=[{&(0x7f00007cf000)=""/93, 0x5d}, {&(0x7f0000335000-0x78)=""/120, 0x78}, {&(0x7f0000a76000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x149)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x80000000}, {{&(0x7f0000968000-0x80)=@generic, 0x80, &(0x7f0000d9b000)=[{&(0x7f0000a15000-0xd4)=""/212, 0xd4}, {&(0x7f0000a91000)=""/202, 0xca}, {&(0x7f00005e2000-0xf2)=""/242, 0xf2}, {&(0x7f00006d0000)=""/39, 0x27}], 0x4, &(0x7f0000414000+0x78f)=""/253, 0xfd, 0xff}, 0x10000}, {{&(0x7f00008dd000-0x10)=@ipx, 0x10, &(0x7f0000c26000-0x50)=[{&(0x7f0000a24000-0x7f)=""/127, 0x7f}, {&(0x7f0000f90000)=""/11, 0xb}, {&(0x7f000080d000-0x79)=""/121, 0x79}, {&(0x7f0000473000)=""/139, 0x8b}, {&(0x7f0000e43000-0xde)=""/222, 0xde}], 0x5, 0x0, 0x0, 0x10001}, 0x3}, {{&(0x7f0000d68000)=@nfc_llcp, 0x60, &(0x7f0000aaa000)=[{&(0x7f000042f000)=""/4096, 0x1000}, {&(0x7f00002c0000-0x3)=""/3, 0x3}, {&(0x7f0000ae6000)=""/73, 0x49}], 0x3, &(0x7f0000289000-0x9c)=""/156, 0x9c, 0x9}, 0x4}], 0x9, 0x1, &(0x7f0000947000-0x10)) recvfrom$packet(r4, &(0x7f000079c000-0xbb)=""/187, 0xbb, 0x100, &(0x7f0000824000)={0x11, 0x1b, r6, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sched_setaffinity(r3, 0x8, &(0x7f00009b5000)=0x34057071) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/rfkill\x00', 0x60040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000b12000-0x4)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000)) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000f8a000)={0x7, &(0x7f0000719000)=[{0x4, 0x6}, {0x100000001, 0x7}, {0xf5, 0xb2f4}, {0x14, 0x5}, {0x5, 0x5}, {0x40, 0x7}, {0x3f, 0xb7c}]}) sendfile(r2, r1, &(0x7f00009c8000-0x8), 0xfffffffffffffffc) timer_create(0x3, &(0x7f00007b0000-0x60)={0x0, 0x30, 0x3, @tid}, &(0x7f0000f31000)=0x0) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000b96000)=""/152) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000017e000-0xc)={0x0, @dev, @local}, &(0x7f0000895000-0x4)=0xc) timer_getoverrun(r8) 2018/02/06 14:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000060f000-0x138)={0x7, 0x5, 0x7, 0x6, 0x5, [{0x20, 0x3, 0x9, 0x0, 0x0, 0xcf4f9e7d9d5b7c6a}, {0x100000001, 0x2, 0x7fffffff}, {0x10001, 0x8, 0x3ff, 0x0, 0x0, 0x80}, {0x1, 0x200, 0x1000, 0x0, 0x0, 0x1388}, {0x1, 0x9, 0x5, 0x0, 0x0, 0x1c03}]}) socketpair(0x4, 0x804, 0x3ff, &(0x7f00004fb000-0x8)={0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e7b000)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000ce4000)={&(0x7f00002de000/0x4000)=nil, 0x4000}) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000393000)={0x7}, 0x4) mq_getsetattr(r2, &(0x7f00009f1000-0x40)={0x6, 0x1, 0x3ce, 0x3ff, 0x8001, 0x0, 0x4, 0x1000}, &(0x7f0000f92000)) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000ff2000)={0x1, 0x1, [@empty]}) 2018/02/06 14:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/06 14:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000686000-0x4)=0x0) capset(&(0x7f00000db000)={0x20080522, r2}, &(0x7f0000b5f000)={0x4, 0x7ff, 0x80, 0xffffffff, 0xe9e7, 0x7}) read$eventfd(r0, &(0x7f0000184000-0x8), 0x8) mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x9) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000b1a000-0x20)={@generic="db2d133f08810c97c9bc99a5d90c814f", @ifru_flags=0x1401}) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000d79000-0x8)={@local, @remote}, &(0x7f0000d79000-0x4)=0x8) write(r3, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e9e0000000000bbffff74dd677293e251cf", 0x30) timer_create(0x3, &(0x7f0000dbb000-0x60)={0x0, 0x13, 0x4, @tid=r2}, &(0x7f0000010000)=0x0) timer_getoverrun(r4) 2018/02/06 14:24:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000120000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') sendfile(r0, r1, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/02/06 14:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000a2000)=@common='teql0\x00') tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2b18139c, 0x0) r1 = dup2(r0, r0) bind$netrom(r1, &(0x7f0000c88000)=@full={{0x3, {"fe7aee4b6c7a3d"}, 0x5a90551a}, [{"eaee59914a5d82"}, {"73c7ddd545a13c"}, {"ccd264b852a824"}, {"7e4f6834185b73"}, {"f595bda345765c"}, {"84914c43c5de09"}, {"33bde66a71037c"}, {"1fa8b0c68b8469"}]}, 0x48) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000e74000)=""/22) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006d8000)=@assoc_value={0x0, 0x9}, &(0x7f0000c70000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000771000-0x92), &(0x7f00008c5000)=0x8) 2018/02/06 14:24:51 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x60002000}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000cd7000)='wlan1em0em1self\x00', 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000354000-0x58)={0x97e8, 0x3, 0x0, 0x8000, 0x9, 0x7b0b}) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000ffb000)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000ffd000)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ffc000)={&(0x7f0000b2d000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{}], 0x1, 0x0) 2018/02/06 14:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000), &(0x7f000064c000-0x4), &(0x7f0000b9f000-0x4), &(0x7f00001d0000)) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) r0 = syz_open_dev$mice(&(0x7f000014f000-0x10)='/dev/input/mice\x00', 0x0, 0x40100) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000182000+0x798)="f898e161d08a78ba75f3fe279993ea7e96994ca9ab4cb6183a8d1b7b2df388d53d954fb6b77dcefd5186187b49944df61b119054502bdcd79cbaa8843c184fc8f188d8927170fdba176c272ae8a37256971cbac275ba94bdb15f49b1e720a8260c91e02eb34417fa4e8285945006603794a4896c3cda7345db75", 0x7a) open(&(0x7f0000dc4000-0x8)='./file0\x00', 0x4800, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/06 14:24:51 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f000000b000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000008000-0x8)={r4, 0x33e, 0x8c05}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f000000c000-0x4)=0x3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f000000d000-0x4), &(0x7f0000004000-0x4)) setreuid(r6, r7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ea, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)}) 2018/02/06 14:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b7000-0x10)='/dev/sequencer2\x00', 0x2008000001, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000790000-0xcc)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x4}}]}, 0xc4}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000122000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000dc000)={r2, 0xc5, "25d0b3f2c6851e6e8a7cffc87ab38605b35518dd4e35301906bc8dff2c99ae6f3b1f91027690615e268058d9cbcb2c78ea5513df9686dc5b4c5f8fdcf5456cb41527751515420c3178a762839baa35fe815ba18f9bc9855fb310e55183235b824db8fe525cd89bfa59ad2d4a9b7a2b1bd451e3f91009c6f93111defa1c652967534564e6df2759356e6831ec8c64adc47faf8b3290e00ea4e33cd4f41148b2b1f3d478656b56c283a32212c3f59e0a18c7973ee5feb4adcefb87681d8ab7e9dcda9a4ec3e5"}, &(0x7f00005ef000-0x4)=0xcd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000089e000-0x8)={r3}, &(0x7f000018f000-0x4)=0x8) 2018/02/06 14:24:51 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df4000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000219000-0x4), 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000f83000-0x8), 0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00002a3000+0x537)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000aad000)) [ 45.524410] binder: 5141:5142 ioctl 4c01 0 returned -22 [ 45.542974] binder_alloc: binder_alloc_mmap_handler: 5141 20000000-20002000 already mapped failed -16 [ 45.559045] binder: 5141:5147 ioctl 4c01 0 returned -22 2018/02/06 14:24:51 executing program 2: pipe(&(0x7f0000dc0000)={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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') 2018/02/06 14:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f0000c3f000)='./file0\x00', 0x40000, 0x100) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1267, &(0x7f00009be000)) 2018/02/06 14:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = creat(&(0x7f000078d000-0x8)='./file0\x00', 0x60) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000447000-0x18)={0x4, 0x7fffffff80000000, 0x1, 0x73f, 0x200, 0x2bd}) r2 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fstatfs(r2, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f00007f1000)=[], 0x0, 0x0) 2018/02/06 14:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000670000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000659000-0x10)={&(0x7f0000eac000/0x1000)=nil, 0x1000}) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00008bc000-0x14)) sendto$inet6(r0, &(0x7f0000a6d000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r3, &(0x7f00008bf000), 0x200041c) 2018/02/06 14:24:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000008d000-0x4)) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000007000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x81, 0x5, 0xffff, 0x637b022e, 0x1}, &(0x7f0000022000)=0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000023000-0xa)={r1, 0x244, 0x1, [0x100000000]}, &(0x7f0000022000)=0xa) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000013000-0x8)=0x7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0}, &(0x7f0000023000)=0xc) r3 = getegid() fchownat(r0, &(0x7f0000024000-0x8)='./file0\x00', r2, r3, 0x1000) syslog(0x9, &(0x7f0000003000-0xdd)=""/221, 0xdd) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000022000-0x15)='/dev/pktcdvd/control\x00', 0x100fd, 0x0) [ 45.624606] binder: 5160:5175 ioctl 4c82 0 returned -22 [ 45.656717] binder: release 5160:5163 transaction 6 in, still active [ 45.658761] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/06 14:24:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0xfffffffffffffffe, &(0x7f00007b5000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu}) fcntl$getownex(r0, 0x10, &(0x7f0000b66000)={0x0, 0x0}) get_robust_list(r3, &(0x7f00006ac000-0x8)=&(0x7f0000d47000), &(0x7f000024e000-0x8)=0x18) recvfrom$llc(r1, &(0x7f00007b5000)=""/118, 0x76, 0x10000, &(0x7f0000aa2000-0x10)={0x1a, 0x1b, 0xfffffffffffffff9, 0x12000, 0x1ff, 0x80000000, @random="b3d652a27c71"}, 0x10) socket(0x0, 0x0, 0xffffffffffffffff) 2018/02/06 14:24:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="77ecb9031d1934d4e61f3d443b468aa5", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000683000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00002cb000-0x2440)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, []}, 0x14}, 0x1}, 0x0) [ 45.674019] binder: send failed reply for transaction 6 to 5160:5175 [ 45.694003] device lo entered promiscuous mode [ 45.700659] device lo left promiscuous mode [ 45.706509] binder: BINDER_SET_CONTEXT_MGR already set [ 45.714959] binder: 5160:5175 ioctl 40046207 0 returned -16 [ 45.727601] device lo entered promiscuous mode [ 45.735859] binder: 5160:5163 ioctl 4c82 0 returned -22 [ 45.741421] device lo left promiscuous mode [ 45.747886] binder_alloc: 5160: binder_alloc_buf, no vma [ 45.754107] binder: 5160:5163 transaction failed 29189/-3, size 746-0 line 3127 [ 45.763543] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.769152] binder: release 5160:5175 transaction 7 out, still active 2018/02/06 14:24:51 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e05000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000080b000-0x4), &(0x7f0000f19000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x32, &(0x7f0000f0e000), 0x4) 2018/02/06 14:24:51 executing program 6: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15}}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000942000-0x10)={0x3, {"6ea7e6f44ee2c0"}, 0x4}, 0x10) 2018/02/06 14:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bd3000)='/dev/net/tun\x00', 0x0, 0x81) fsetxattr(r0, &(0x7f0000cf5000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000eeb000)="020700000000080000746e00fb", 0xd, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000207000)='/dev/vga_arbiter\x00', 0x604240, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000956000-0x2c)=@dstopts={0x0, 0x4, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0xfffffffffffffffd}]}, 0x2c) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) signalfd(r1, &(0x7f0000b64000-0x8)={0x2}, 0x8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000062c000)) lstat(&(0x7f000047d000)='./file0\x00', &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, &(0x7f0000ad2000-0x8)=0x39, r0, &(0x7f000050c000)=0x13, 0x6, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bbc000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x300000, 0x1, 0x5, 0xa, 0x80, 0x80, 0x5f, 0x0, r3}, {0x0, 0x6, 0x8, 0x100000001, 0x629b, 0x0, 0x6, 0x3f}, {0x6, 0x7, 0x7, 0x6}, 0x6, 0x8, 0x0, 0x0, 0x3, 0x3}, {{@in6=@empty, 0x2}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2, 0x0, 0x0, 0x73fb, 0x8001, 0xab8, 0x5}}, 0xe8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000bc4000-0x4)) fchown(r0, r3, r4) r5 = socket$key(0xf, 0x3, 0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c4e000-0x4)=0x2, &(0x7f0000a3d000-0x4)=0x4) getsockname(r5, &(0x7f0000588000-0xe)=@l2, &(0x7f00004b0000-0x4)=0xe) 2018/02/06 14:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000670000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000659000-0x10)={&(0x7f0000eac000/0x1000)=nil, 0x1000}) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00008bc000-0x14)) sendto$inet6(r0, &(0x7f0000a6d000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r3, &(0x7f00008bf000), 0x200041c) 2018/02/06 14:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c99000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005df000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00009fc000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000089e000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0x10}, @broadcast=0xffffffff}, 0xc) process_vm_readv(0x0, &(0x7f000050f000-0x40)=[], 0x0, &(0x7f0000007000)=[], 0x6, 0x0) 2018/02/06 14:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a5f000)='/dev/loop#\x00', 0x0, 0x4001) r1 = syz_open_procfs(0x0, &(0x7f00004fc000-0x8)='syscall\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000a89000)) write(r0, &(0x7f000084f000)="f0", 0x1) 2018/02/06 14:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000078a000-0x12)={@common='syzkaller1\x00', 0x7}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x20000004}) 2018/02/06 14:24:51 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f000000b000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000008000-0x8)={r4, 0x33e, 0x8c05}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f000000c000-0x4)=0x3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f000000d000-0x4), &(0x7f0000004000-0x4)) setreuid(r6, r7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ea, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)}) [ 45.779046] binder: undelivered TRANSACTION_COMPLETE [ 45.784203] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.789620] binder: undelivered TRANSACTION_COMPLETE [ 45.795806] binder: send failed reply for transaction 7, target dead 2018/02/06 14:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005a4000), &(0x7f0000adb000)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000db7000-0xe8)={{{@in6=@mcast1, @in=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000652000-0x4)=0xe8) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/02/06 14:24:51 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x1, 0x1d240, @fr_pvc_info=&(0x7f0000007000-0x14)={0x0, @common='syzkaller0\x00'}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0}, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000008000)={@common='ip6tnl0\x00', @ifru_flags=0x8601}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000009000), &(0x7f000000a000-0x4)=0x4) 2018/02/06 14:24:51 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1f, &(0x7f0000011000-0x8)) getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xe8) getdents(r0, &(0x7f000000b000-0x18)=""/24, 0x18) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x1, 0x0, 0xf, 0x80000001, 0x400, 0x1ff}, 0x20) 2018/02/06 14:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4}, 0x0) writev(r0, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ef0000-0x4)=0x2, 0x4) [ 45.871725] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 45.899956] binder: 5225:5240 ioctl 4c82 0 returned -22 2018/02/06 14:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x811, 0x80006, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000786000)={@generic="985bb459309b7cc990f4d409ab4bab53", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt(r0, 0x1000000000000107, 0x1, &(0x7f00000a2000)="01000000faff050000071a00009139014a519b0ae7843405e2031fb3bdb16bcf60aebc5b5a71ef687a8177e0", 0x2c) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000067b000)) close(r0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000032d000)=0xc14, &(0x7f0000b5f000)=0x4) 2018/02/06 14:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f00000e0000+0x13f)=[{{&(0x7f0000261000)=@un=@abs, 0x8, &(0x7f0000dec000-0x60)=[{&(0x7f00008d8000)=""/161, 0xa1}, {&(0x7f00009f6000+0x22e)=""/4096, 0x1000}, {&(0x7f0000d54000)=""/116, 0x74}, {&(0x7f00005e6000)=""/30, 0x1e}, {&(0x7f0000fd0000)=""/75, 0x4b}, {&(0x7f0000842000+0x307)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x200}, 0x1ff}], 0x1, 0x40, &(0x7f0000243000)={0x0, 0x1c9c380}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eb2000-0xe)='/dev/keychord\x00', 0x8080, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffff) sendto$inet(r0, &(0x7f0000852000), 0xfffffcd6, 0x20020003, &(0x7f000078e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a0f000)=[{}, {0x3, 0xd0c}, {}, {}, {}, {}, {}], 0x200000000000002e) setsockopt(r1, 0x3, 0x4, &(0x7f00004d4000)="99c2d0e861f81c686e1380529c4ea4270ad4de0af40b65b7cd314e903ae6e9c9dfe324951e9649776970df746e1053297cda547d3984384ea03db5a145235df9ad4c8bc94dc869c09835954913f216733540a77d6a5758afdb1a9c7527dfa77e6c081b65a89d0175e0e8f7cbc6b5ff6e7d1dc83ad2444b5039fad6860130813f5bdda5262ecf017f7b90ad314ddc3185ef18a2cb2741931edf82126813dea5c6ac32ba264461786dccb999f5b2f538388e8febea4ff34c018c68883b39e8c3d67a2979ee76728d1c2afa267c8fe95a052bbdc9e15c65ccbc0c", 0xd9) 2018/02/06 14:24:51 executing program 3: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) inotify_init1(0x880) socketpair$inet(0x2, 0x5, 0x1, &(0x7f000079a000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001000-0x8)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0x9, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001000-0x8)) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000ca9000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/06 14:24:51 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000008000)='trusted\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) dup2(r0, r1) 2018/02/06 14:24:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00004ed000-0x8)='./file0\x00', &(0x7f0000dd7000)=""/171, 0xab) r1 = getpid() getpgid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) 2018/02/06 14:24:51 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000c96000-0x8)='./file0\x00') lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f00008b3000)=@known='system.posix_acl_default\x00', &(0x7f000094d000-0x48)=""/72, 0x48) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) fchmod(r1, 0x0) 2018/02/06 14:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006c0000)='net/rt_cache\x00') fcntl$setlease(r0, 0x400, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000ebf000)={0x94, 0x80, 0x6, 0x10000, 0x2, 0xfffffffffffffffd}) close(r0) flock(r0, 0x9) 2018/02/06 14:24:51 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fd7000-0x8)='./file0\x00', 0x11) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) r2 = fanotify_init(0x10, 0x2) socketpair(0x5, 0x80000, 0x9, &(0x7f0000538000)={0x0}) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000568000), &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000fd7000-0x4)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000298000-0x4)=0x32f) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00004d1000-0xc)='/dev/autofs\x00', 0x2400, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$inet6(0xffffffffffffff9c, &(0x7f000057a000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000fd7000-0x4)=0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000fd7000-0x10)={0x28, 0x0, 0x2c3b0804d605e73d, @reserved=0x1}, 0x2b4, 0x800) r10 = eventfd(0x82e3) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd6000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/vga_arbiter\x00', 0x40, 0x0) r15 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd6000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$inet6(0xffffffffffffffff, &(0x7f0000fd6000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000fd6000)=0x1c) r18 = accept(0xffffffffffffffff, 0x0, &(0x7f00001dd000-0x4)) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000025b000-0xc)={0x0}, &(0x7f000098b000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fd7000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000f36000)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000fd7000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fd6000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd6000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000fd6000)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000fd6000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000057000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fd6000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000fd6000)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000f70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000fd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd6000)='./file0\x00', &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getpgrp(r31) r35 = getuid() r36 = getgid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fd6000)={0x0}) r38 = getpgrp(0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0}, &(0x7f00004b6000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e50000)={0x0, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0xc) r41 = getpgrp(0xffffffffffffffff) r42 = getuid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f74000)=0x0, &(0x7f00009ec000-0x4), &(0x7f0000fd6000)) r44 = getpid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd6000)='./file0\x00', &(0x7f0000487000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000fd6000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000845000-0xd)='/selinux/mls\x00', 0x0, 0x0) r48 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000481000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = accept4$unix(0xffffffffffffffff, &(0x7f000059c000-0x8)=@abs, &(0x7f0000fd7000-0x4)=0x8, 0x800) r50 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000232000-0x4), 0x80800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = syz_open_dev$tun(&(0x7f0000fd6000)='/dev/net/tun\x00', 0x0, 0x309900) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = syz_open_dev$sg(&(0x7f0000fd6000)='/dev/sg#\x00', 0x4, 0x10000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000048000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fd7000-0xc)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001ca000)='./file0\x00', &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = fcntl$getown(0xffffffffffffff9c, 0x9) r57 = getuid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd7000-0x4), &(0x7f0000b08000), &(0x7f0000fd7000-0x4)=0x0) r59 = getpid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0xc) getresgid(&(0x7f000059f000-0x4)=0x0, &(0x7f0000591000-0x4), &(0x7f0000b5b000-0x4)) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r19, 0x10, &(0x7f0000581000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fd7000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000b53000-0x4)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd6000), &(0x7f00008f5000-0x4)=0x0, &(0x7f000007c000-0x4)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fd7000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fd6000)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000fd7000-0x4)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd6000)='./file0\x00', &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r68 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef8000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fd6000)={0x0}) r70 = socket$inet6_udp(0xa, 0x2, 0x0) r71 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000595000)) r72 = eventfd(0x3) r73 = socket(0x3, 0x4, 0x400000008000000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000)={0x0}) r75 = socket$inet_udp(0x2, 0x2, 0x0) r76 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001cd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000044000)={0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd7000-0x8)={0x0, 0x0}) r79 = timerfd_create(0x7, 0x800) r80 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e32000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r82 = accept4(0xffffffffffffff9c, &(0x7f0000fd7000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000fd7000-0x4)=0x20, 0x80000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r83 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fd7000-0xc)='/dev/ashmem\x00', 0x101002, 0x0) r84 = inotify_init() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r85 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000277000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r86 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c61000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r87 = open(&(0x7f0000b08000-0x8)='./file0\x00', 0x80000, 0x100) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd6000)={0x0, 0x80000, 0xffffffffffffffff}) r89 = accept(0xffffffffffffff9c, &(0x7f00006e5000-0x80)=@generic, &(0x7f000093c000-0x4)=0x80) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fd7000-0x8)={0x0}) r91 = signalfd4(0xffffffffffffffff, &(0x7f00000e2000)={0x1}, 0x8, 0x80000) r92 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bf6000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fd7000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000fd7000-0x4)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000fd7000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000176000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fd7000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000fd7000-0x4)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00009a4000)=[{&(0x7f0000fd7000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fd7000-0x20)=[{&(0x7f0000fd6000)="a8289289e9e6007c343ec1ccf61a848e26a0fdd5ede8380bb5a86a27b41214e8ab33741683350b49ab58e610876bcaed9cb4778f2292c1e69fa3c07709176cc911a330e6104eaef278dc1def0d7da040e6ec704187a4ca746eced23199aff01d8bd558ac2faf42a4", 0x68}, {&(0x7f0000fd7000-0xbd)="308dcc186976a39088c12c593a86cbd7f41688d7aa980925f8d2dbb8995c47799a881dd5c8c83386e032acd64cd32cd22fae4088b9d4ecacb52e7acc0d2b9ba99d9caa63f873b29b3b1f9d86aaf8331fa9d925dbf212e92d3f8a6be4a56c7e2e9f81fbd4518e0a1dd69c2d08f868399f39835c7f496afcc03b667215502cf1d86ce3b890772db149e0c3768314910883dd79843c166da59b9a2aebb346f17fe3183bff9cea37a9a653d62911acbfa78a355619a4e571a684e73ed3bf69", 0xbd}], 0x2, &(0x7f0000d06000-0x40)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40000}, {&(0x7f0000fd7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f89000-0x60)=[{&(0x7f0000fd6000)="8c7da4d1e03a8804368759cb9823d1ca2666", 0x12}, {&(0x7f00001ad000)="2d259f1f132f1bd9ba06c0b2463f2dfce50c894e91151d7ae6f5ddeba086f54a502723557cd7e84afe006fb068b1546d563994f72de60691a548dbca4d4e22a65469770bc256bc7eb693d27fa4572e88f3ef8a6fedd857463fec7caaf9851e2ce6c8c43715e14b23c979e9b066c7c9457fd57c24c9", 0x75}, {&(0x7f0000fd6000)="eae2c2e61028b68a907a96ce15d7789fd42f2e010bb1339adbe95a5412e350b77757770b3492ba6268730ef8f9887faf74d11b8ff90d10aac51ee5af10f88fb959a0925b04fd9b44c0aae6040231dbd5437ee128", 0x54}, {&(0x7f000017e000)="14fd44e7af55f2513f59db33a67291ce81db31097fe87fa7261c3a619b0c6fcb9c4170d5c17b35ab603a701caefe299681d6c740b70965596ef1db714744a7c6d5903d9f057485eab503567aa3afba16995666fa8bc00b6eb60944da0cc121443eac2c276ff170f7d24a68010d9ce6f0c2b2ccf5ae3a18857a87a099214f788318b8947c2aa82a6bc24c4bb182c932908b35d2e54c09e17b0c1a30a47d524b90a2e91307f33450090454950b3447731f5677f91a784055b3f0", 0xb9}, {&(0x7f0000fd7000-0x49)="c7f00eedf9df391298b40646457f2efd8aa07d947ad182c42c317beedb8b9d3c1597dbecaf24669f2419da6084628078f029e5c5bbcfe6b99fe39083b13f1aab87d19ad94fcc76a8b6", 0x49}, {&(0x7f0000134000-0x4a)="2526b19d1206628241ea673a64bd282b3935ab6c2f80e043439f68eb9e7852801fb6210047a228d7da91efd6c187ffabebfca450ef6038fc469f64ab2ee2fa48034d468f23110c1e7ad3", 0x4a}], 0x6, &(0x7f0000d69000-0x58)=[@rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r20]}], 0x58, 0x40000}, {&(0x7f0000fd7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd6000)=[{&(0x7f0000fd6000)="67d036184b31a765a4ef488af243194afc59c08d876c5a756592a2de92dbc85cbdf49813df3d79daccc24fdcbcba074c8d3060e71e2c5239d06a4a487754e203a8864164fbd5653a2e2275a82a100aab20be065a8c68f8bb746c24be2d5771f7548cb746a58c10a0c16ab77a83fcda9c9d4299e2385cd68df3adb66536e493c947652c22f3405c356d7ed87330c7ef4857b6154aa8e1caed24dbcf63ee74822f28677f70124517d6b06ca1b4c8ab88ade81011b71b124730edc2e90709216d13855f", 0xc2}, {&(0x7f0000800000-0xe3)="790b3ac5a303b81ed7875dd928cbf78f4d6d5e885a67b77f5b213d3ab1784ae250b8daf93dbcc30c19f04c0214a7c4e2f8c12e98391c62604b5c951b1fa4e446ca28315e76fea2b00db90c2fc144054510e0773da34ed137c2474786fa3d21013ddd3991c31ecc6d676698d38c74008f62e079f0dc293c411d87c57e5946acd9fc38f2704ddacb2994fcaf3057db3e4aa2dbe3e4e589bf685b30d1d25c1960efea3aa6dba7887b5582ab2d00f8e7c786cf533f295556f2d67cf952bf43e0846133b11ee28478ec36907ec6ebb51c822c3ca2d5d22907552a10f3959d45385bb4ff45c0", 0xe3}, {&(0x7f0000fd7000-0x56)="7d18ed32d977321d02e705d3632dc93c5b7b2e06fdb9e68abe3cf1be5d7e256ba9a9267df35e3848928b3f049081b931e7d6d2f1cbf7df3fa3530c73787044f8088a13f6909595d2b1ebd8b9a56a643308bdc571f9c7", 0x56}], 0x3, &(0x7f0000fd7000-0x40)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x840}, {&(0x7f0000fd7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd6000)=[{&(0x7f00003a4000+0x158)="9c168e051210fa230a29b3a6610dd79a041b692bfbcdce3a38040750b0f1e7666ac54a7a531760d530b19cf8d2a0547074b1e460dca31336ab0ad033d86587d3de6d9e80565f0766da9e14103f5990737d6cf256f54211efb20fd6497033bb6d", 0x60}, {&(0x7f00004eb000-0x2)="889d", 0x2}, {&(0x7f0000fd7000-0xcc)="647e237062ecf2732070098308d5ad6c831d8c8d8150f2111b19cf7d8d0c0eb6ca0d9c6a6115f67ad0246259de1aa24d803ce9bd471213901b47868b664c63b659f72a855f565491e8051aade5ecf946ad50dda7fdacad30b321fe45723e5d90b8434aae6008b5c024e1a8b8cfedc085fb6372fe9cc23aeff72a8e2b4de91ec628836e7a41108f20fadd84cf81e5c3989ee08f6686a7cba94a142b3914678821d98cf3b842532e81e88883fa523b0a0f8c746944f72561cbe9685ce38efb94c3494faad43abc7390a7030db5", 0xcc}, {&(0x7f0000fd6000)="4f586ddc3225be64ac02b7fa5e35da1207c2f5722ddc", 0x16}, {&(0x7f0000748000-0xe1)="f595a08d419260f06b422bd290b69ec5f2cb9c705e42883a6a085f68639825e324784fac078c062e6f12a143708c0da3e2fa3bf2b05389f0efba4b8d4d8d4920cd377396ccf2bcccfae98780a024f7a156b8166334d8bf407a3e0144fa67ed385282468c0609666ba2f5a44f5d1bfbfcaa437bbfab318509821161e0b6ee7992f80df71ba8441b9a3d37c7527aa73b05dfe0113437cbb5f2673aa580a84db7994b4196e58c96452b4573b1bb5a892f798e780fb81938881a2ffac70eea94e8c2869ee3f033316b8b9a21a6e2f30afb732af0af050f0c8c6e7b712d105d99d0b1ff", 0xe1}, {&(0x7f0000fd7000-0x75)="be83a1136fca1a3962f13b1426da5a5e0991d21fe4665d29c0dadd3bbfd1f1a10dd4066c50e72b6d4043036c3a915dfb8beb3811650b94bdee75e4b303da238c038d8269359914341eb5c5cdbf21b871670b1225d8ef7a5d417b48810ed11df209474fc1b268eba25a5f26c7e71339e513c13cfb76", 0x75}, {&(0x7f0000fd6000)="8a738319453c7275d2af03cc98530ad3ff45", 0x12}, {&(0x7f000013d000)="d6ce8fe8176fcd247e0580f0e743c8be138bd30373fbcfbdf71f041bade6b5e186fc522e42239f0a94e3f982", 0x2c}, 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0x1000}], 0x4, &(0x7f0000fd6000)=[@rights={0x28, 0x1, 0x1, [r47, r48, r49, r50, r51, r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x20, 0x1, 0x1, [r68, r69, r70, r71]}, @rights={0x38, 0x1, 0x1, [r72, r73, r74, 0xffffffffffffffff, r75, r76, r77, r78, r79, r80]}], 0x120}, {&(0x7f0000123000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fd7000-0x40)=[{&(0x7f0000666000-0x70)="81496ed0a674f52504c956f3ea7b8fdc71eb601c6406e3cc3417ac27bab0088442c7e5760799709ee932c0a48d9b34d7d4319db5c98f9a87c2c6ad1f8cfc4dde7bd9ab468554500654c0a8ca288ebc0b4a0bf865b0458c4da29431fcab0609a44c44edecc11799c56992d0ef6d4cebe4", 0x70}, {&(0x7f0000273000)="dbb0949e9a0f1a441bdb8369e6c5a5bea336fecb05332a3d4c9bbcaa6c4b95f4497f5256b3f8dd74ed3722d6c30c7429d5d8550ea5417c8504bd36d5a2f4367d45eac6", 0x43}, {&(0x7f0000fd7000-0x56)="c851ac165713e33b80a3e790cf0a95aed77d865de4bc9f84eb4d7de42a9abf5fe059fc9fc18731896265510be59151a27aa28cf3618efa92e3687f185f442151b1d43c9c863d2a24c02e8f97b20ecaeaafd2ccf89290", 0x56}, {&(0x7f0000fd7000-0x60)="f0a14a12c1b09cf5a549998b4e2b29033b5907fc1edd73da6fd51d7985a760a2995a6ec72ad79a880781699ed70c053438db2c154e0939b9e79e47036020978d9a6e8e54d7b3f5a00421925438a92d7235be1fa28815387d4030ec6be1ffbb48", 0x60}], 0x4, &(0x7f0000e2e000)=[@rights={0x20, 0x1, 0x1, [r81, r82, r83, r84]}], 0x20, 0x80}, {&(0x7f0000fd7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000044e000-0x20)=[{&(0x7f0000fd6000)="5dd345d0ae87718a18bebcf7bcc175bfaad7c76ea19e5a259775eb1278d3cee1f4a7cf34ca01cf68548a1870ce902a10e5dae49f6dd409690414ca7eb4b4553e19241ca5a3520cb99093696d4f092349b4b6cc470981b22a658ef39bb4e9b0eda4cabaaaa2a80f0294bab2dfac25e3c265c3c9e31a728c94d3e81ab48427f1d9e98ce720cd", 0x85}, {&(0x7f0000e13000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000fd7000-0x30)=[@rights={0x30, 0x1, 0x1, [r85, r86, r87, r88, r89, r90, r91, r92]}], 0x30, 0x4000000}, {&(0x7f0000bed000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009db000-0x20)=[{&(0x7f0000fd6000)="db9d4218efe9cc7fe64382e7f2cb09fa86b8d8a115d8de1bb832af857aaada3769a9f2e7b7ecc047f0ef70bb4253f029f7492c4954bd4bd606546491f76a1ccec002738bd42ad2fbfe", 0x49}, {&(0x7f0000fd6000)="9520cae65c7c2393af7555a184728a7ab365901d631df491e66973e2dc91d114bf86f19251216f8310f842f465ab6273f1a6b9e54f9e7e7b77585df8c3c39608fb9acd3a145b1144634d94297bfad0c85b8c9ce17ff77334fa0e5b5413e29530b4a893bcf7b54c8f08853eff027153d2c4a97cc1a5511c1c14215ab310252155541c7503230cab122ae8dc38f9bc4a96d96d54d1bb10616cd3bf63d44b5ab6f014cc04506dbcc643268d53dd04b497fd1640967838262e95", 0xb8}], 0x2, &(0x7f0000fd6000)=[@cred={0x20, 0x1, 0x2, r93, r94, r95}, @cred={0x20, 0x1, 0x2, r96, r97, r98}], 0x40, 0x800}], 0x8, 0x844) r99 = socket$netlink(0x10, 0x3, 0x0) writev(r99, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) [ 45.936741] binder: release 5225:5226 transaction 10 in, still active [ 45.944762] binder: send failed reply for transaction 10 to 5225:5240 [ 45.956509] binder: release 5225:5226 transaction 11 out, still active [ 45.963389] binder: undelivered TRANSACTION_COMPLETE [ 45.968492] binder: undelivered TRANSACTION_COMPLETE [ 45.973785] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.979790] binder: send failed reply for transaction 11, target dead 2018/02/06 14:24:51 executing program 2: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00009d6000)=0x8000, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x6, 0xbc335e8eb480ce3c) ioctl$KDSKBLED(r1, 0x4b65, 0x4) 2018/02/06 14:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb9000)='/dev/sequencer2\x00', 0x200884, 0x0) futimesat(r0, &(0x7f0000c15000-0x8)='./file0\x00', &(0x7f000065e000-0x20)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) ioctl(r2, 0xcb, &(0x7f000004b000-0xe)="b0d8fc204c02d8e788d0211e40dd") epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)) dup2(r1, r2) setxattr(&(0x7f0000a01000)='./file0\x00', &(0x7f0000cb5000-0x14)=@known='security.capability\x00', &(0x7f0000851000)='\x00', 0x1, 0x2) 2018/02/06 14:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) r0 = socket(0xa, 0x2, 0xfffffffffffffffd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000060000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) socketpair(0xb, 0x803, 0x8, &(0x7f0000900000)) r2 = syz_open_dev$usbmon(&(0x7f00003b0000)='/dev/usbmon#\x00', 0x2786, 0xc0000) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00005e3000)={&(0x7f000004f000/0x8000)=nil, 0x1, 0x90faadc86e7f6458, 0x0, &(0x7f000086e000/0x3000)=nil, 0x4}) 2018/02/06 14:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffff21) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b73000-0x4)) 2018/02/06 14:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004fd000-0xb)='/dev/hwrng\x00', 0x90100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001ba000)=0x8, 0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000c59000)={0x0, 0x4, 0x0, 0x7d, 0x101, 0xffffffffffffff50}) futex(&(0x7f000000d000-0x4), 0x3, 0x80000001, &(0x7f00006b9000-0xe), &(0x7f0000fd7000-0x4), 0x0) 2018/02/06 14:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000db9000)={0x0, 0x1000, "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"}, &(0x7f0000203000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000220000)={0x0, 0x2, 0x4, [0xea6f, 0x5, 0x81, 0x30f9]}, &(0x7f000002a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c41000)={r1, 0x5, 0xd5, 0x1, 0x3f, 0xff, 0x0, 0xffffffff, {r2, @in={{0x2, 0x0, @empty}}, 0xfffffffffffffffd, 0x100000000, 0x4, 0x9, 0x80}}, &(0x7f0000dc7000)=0xb8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d56000-0x6)={0x0, 0x5}, &(0x7f0000d81000-0x4)=0x6) accept$packet(r0, &(0x7f00004bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000382000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000019f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) 2018/02/06 14:24:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000005000-0x4)=0xe8) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35}, 0x3ae) 2018/02/06 14:24:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000-0x34)={{0x3, 0x3, 0x5, 0x3, 0x2}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000000), 0x18e) 2018/02/06 14:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ad5000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @empty}}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000080000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00004e4000-0xc)='/dev/ashmem\x00', 0x410000, 0x0) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/02/06 14:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00009f5000-0xa)='./control\x00', 0x200000301000, 0x13) fsetxattr(r1, &(0x7f000041e000)=@known='security.selinux\x00', &(0x7f0000656000)='cpuset[\\\x00', 0x9, 0x1) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ff9000)) socket(0x0, 0xf, 0x2) r2 = openat(r1, &(0x7f00003fd000-0xe)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/02/06 14:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d07000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00002f0000)=[{{&(0x7f0000cfb000)=@l2, 0xe, &(0x7f00002e2000)=[], 0x0, &(0x7f0000818000-0x4)=""/4, 0x4}}], 0x1, 0x2021, 0x0) 2018/02/06 14:24:52 executing program 5: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) rename(&(0x7f0000af0000-0x8)='./file0\x00', &(0x7f0000287000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 14:24:52 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ed000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fbe000)={0x0, 0x2, 0x100000001, 0x4, 0x1, 0xffffffffffff7fff, 0x0, 0xffff, {0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xf6d, 0x81, 0x27c0d18c, 0x1}}, &(0x7f0000a6c000)=0xb8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000001b000)={r3, 0x68, &(0x7f0000fbf000-0x68)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @empty}]}, &(0x7f0000d06000)=0x10) 2018/02/06 14:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00008eb000)={0x3, &(0x7f0000b0d000)=[0x0, 0xffffffffffffffba, 0x20]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/06 14:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f00001e4000)=""/228, 0xe4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000262000-0x4)=0x4, 0x4) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r0, &(0x7f0000020000-0x8)='./file0\x00', 0x0) 2018/02/06 14:24:52 executing program 0: prctl$intptr(0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x2e28, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000b5d000-0x4)=0x4) 2018/02/06 14:24:52 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) close(r0) r2 = socket$inet6(0xa, 0x80000, 0x2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000e14000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x219}) 2018/02/06 14:24:52 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000024f000-0xf)='net/ipv6_route\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a4a000-0x6e)=""/110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000705000)=@req) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003b1000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @generic="8bedf62a2767d51a29d73060f08a07fb"}) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MARK={0x0, 0x10}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000253000)='/dev/rfkill\x00', 0x2, 0x0) connect$vsock_stream(r2, &(0x7f000008a000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000078000)={0x8000a5ad, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) 2018/02/06 14:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000055a000-0x10)=@ipx, &(0x7f00005c6000+0x320)=0x10) bind$netlink(r0, &(0x7f0000eab000-0xc)={0x10, 0x0, 0x3, 0x40000}, 0xc) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ff0000-0x8)='keyring\x00', &(0x7f0000ff0000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000e7c000)='keyring\x00', &(0x7f0000ff0000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) poll(&(0x7f000085c000-0x40)=[{r0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x6000) 2018/02/06 14:24:52 executing program 1: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) bind$ipx(r1, &(0x7f0000002000-0x10)={0x4, 0x1ff, 0xfffffffffffffff9, "c74931f05a5e", 0x5}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)) read(r0, &(0x7f0000027000)=""/32, 0x20) 2018/02/06 14:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ccb000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000090d000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00001e7000-0x4)=0xe8) sendto$packet(r1, &(0x7f00001f0000-0xde)="475c6c4a0a1a60bdf8cc7b7d00a85d3c3cbbe67a0c8c8caa92155c95a9985b11bf7fa70daa2154227fbbb7b37ea36aeddc6c8db64839e39672dd6609f478572b1b7b545598bac053c5ca24d1dae4d729e563462dcf7cd578e9619b374334bb61953e050d10c755eaf964351603a14bb57e056b470d48692d0f5813170b94d91e62750ed8f6b893f1ba7c99a993b03a46e341d35324bbd86b7ed2c6d7a52ac5595aeb38d4c951364f21b104936701642eb8060f81fe75091832ebfb7d4dcb1536afe5a118d0138a424770fccb3dc22d8f04af875fc8f5112c4cf83cacd315", 0xde, 0x4080, &(0x7f00007e3000-0x14)={0x11, 0x1d, r2, 0x1, 0xf86, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) close(r0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r3, &(0x7f0000219000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000ebf000)) 2018/02/06 14:24:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='bond0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000faa000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003a2000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xff, 0x8, 0xff, 0x7, 0x2}, &(0x7f0000086000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d44000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) ioperm(0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f00007aa000)={0xa, 0x0, 0x40, @empty, 0xffffffff}, 0x1c) 2018/02/06 14:24:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x55)={0x0, 0x4d, "27adafb045740779e3c9093eecfc6e83e9bf4129f9ef046f7713ec1f5c9dd6372226eed4a2968602a0ba916515b1fad83a82d4c6bbb4fde0a148734964524227a218cae7de1f939961c5a8a4b6"}, &(0x7f0000ec6000-0x1)=0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x9}, 0x8) 2018/02/06 14:24:52 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000+0x27f)={0x0, 0x0, 0x0, 0xffffffffffffff8c}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0x0, 0xffffffffffff9a64) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)) r2 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000000a000)='./file0\x00', &(0x7f0000005000-0x71)=""/113, 0x71) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000-0xa0)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x4, 0x180, 0x7d4, 0x40}, &(0x7f0000001000-0x4)=0xa0) ioctl$TUNGETIFF(r0, 0xc0189436, &(0x7f0000000000)=0xffffffffffffffdc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000005000)={0x27, 0x80000000, 0x4, 0x6, 0x5, 0x4, "f364e515bf77397cd64f4bde731cebb78048de2982c3e44965c833671c92f6e4d47248742d78f5d1e0d1b2a65bb9e355923906e2526b6d28495701ad2d9d6d", 0xfff}, 0x60) socket$inet_udp(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x4200, 0x0) 2018/02/06 14:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000612000-0x4), &(0x7f0000f99000-0x4)=0x4) 2018/02/06 14:24:52 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b90000-0x8)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000011000)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x1c) 2018/02/06 14:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cdf000-0x9)='/dev/rtc\x00', 0x400001, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000007c000)={@generic="bdf9df3c85b7e937fd9699ecf928c49f", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x5}, 0x1, 0x1, 0x1}}}) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000bf6000)=0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common='ip6gretap0\x00', @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) 2018/02/06 14:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer\x00', 0x42000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003cb000-0x4)=0x17, 0x2e7) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x147}, 0x1}, 0x0) 2018/02/06 14:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001a, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/06 14:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x98dc, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a93000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r0) 2018/02/06 14:24:52 executing program 2: socketpair(0x3, 0x7, 0x400, &(0x7f0000cfa000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000f1b000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) r1 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000f1b000)=@req3={0x583, 0x5ae, 0x4, 0x3ff, 0x7f, 0x1, 0xfffffffffffffffe}, 0x1c) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000e97000-0x20)={@generic="cccf6e1aa5ff01d17ad61dba887845c8", @ifru_addrs={0x2, 0x1, @rand_addr=0xeb}}) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/06 14:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/06 14:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000075a000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000088f000)={r1, 0x80000, r0}) pread64(r0, &(0x7f00009c4000), 0x0, 0x0) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/06 14:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x98dc, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a93000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r0) 2018/02/06 14:24:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000210000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000003000)="80a77969cf57b01cf5245d3fc2d68bc8ded1f288850fca0a4abc589eabcf8db00241658c1e5743909ac8e6b085c313c1139db874c82ad3999b3dea40878b1b3f187e06a7c6a8af9d11670b0121dec2e5c5a040867583d763d11d74d4bc1e6283e9529da12fcc765fbb35090a1d67ca93eccbc794f07e7e92029aeb661eb8b0f74131e1a181890a1c11") unlink(&(0x7f0000001000)='./file0\x00') 2018/02/06 14:24:52 executing program 3: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009dd000-0x9)='/dev/rtc\x00', 0x105280, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ad6000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000a39000-0x8)=0xff) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00002ad000)=@routing={0x0, 0x4, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}]}, 0x28) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r2, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) 2018/02/06 14:24:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000b66000)='./file0\x00', 0x40, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000002000-0x4), 0x4) 2018/02/06 14:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000006, 0x1f) setsockopt$inet6_int(r0, 0x29, 0x800000000003f, &(0x7f0000565000)=0xfe00000000000003, 0x33c) 2018/02/06 14:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x4, 0x400}]}) personality(0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000f34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000b6000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000635000), &(0x7f000038b000-0x4)=0xc) r1 = openat(0xffffffffffffff9c, &(0x7f00006f4000)='./file0\x00', 0x40, 0x190) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bd2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000008f000-0x8)={r2, r3}) 2018/02/06 14:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ecb000-0x8)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000012f000)={0xffffffff, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7fffffff}}}, 0x88) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e99000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000baf000-0x1000)=""/4096) sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000080000001, 0x9) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000068f000-0x4)=0x4) readahead(r0, 0x4, 0x1) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/06 14:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f92000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00006cd000-0x12c)=[{{0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000704000-0x18)=""/24, 0x18}], 0x1, &(0x7f000018a000)=""/236, 0xec}}], 0x1, 0x0, &(0x7f0000252000-0x10)) r1 = openat(r0, &(0x7f00002e5000)='./file0\x00', 0x80000, 0x120) bind$inet6(r1, &(0x7f00003fe000-0x1c)={0xa, 0x1, 0x298, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3deb}, 0x1c) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) getgid() shutdown(r0, 0x1) 2018/02/06 14:24:52 executing program 1: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000683000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00002cb000-0x2440)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x10001, &(0x7f0000e1c000-0x5a)="010d9332035a42c518579b822d1af7f8aeca04b4e7250f70a82fd9f2db3ecb0dee9a156185026854d3b9951a7e4dd20d21a9926d3dc94714bd4e07d9acd22e110e4580ce03f8372df8fca7c7921eb2c969a4da6261253d862fd3") r1 = add_key$user(&(0x7f0000f74000-0x5)='user\x00', &(0x7f0000f73000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a51000)="00056d84135ead18a91fd66c0e1ad07256947ee67a0df57c86974e56205219d1bf40a2ee37b05ba341c9f72f4d91f4a12b22c93dcb00cb0879e8054d3a2f956876e4cbb1b77f2dfa282e086163", 0x4d, 0xfffffffffffffffc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000f74000)='keyring\x00', &(0x7f0000f75000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000f75000-0xa)='encrypted\x00', &(0x7f0000f74000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f74000)="515d0dbc14f6caa6c8b28cfefe7858d6f7d897fe0d70fbd9e33a9140287ed5304cd978ad54ccaed9ad9fd8b8894e21e9473669295f573a650d15957e06d4487b39b9f166305db0f66417c15854", 0x4d, r2) keyctl$get_security(0x11, r1, &(0x7f0000f73000)=""/4096, 0x1000) 2018/02/06 14:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000097b000)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f00002bc000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000dd4000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a4000-0xc)='/dev/rfkill\x00', 0x4080, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000fca000-0x4)=0x101) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4), &(0x7f000082c000)=0x4) 2018/02/06 14:24:52 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x60480, 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={0x0, 0x50000000000000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r2, 0x5, 0xffffffff00000000, 0x9, 0x0, 0x1ff}, &(0x7f0000004000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r3, 0x15, "c64703fdee98fdeb8b91ba9c3c0571a438f891e4fa"}, &(0x7f0000003000-0x4)=0x1d) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000003000), &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x40000008d, 0x9, 0x1, 0x2, 0x41}, &(0x7f0000001000-0x4)=0xfffffffffffffc62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7fff, 0x1}, 0x98) 2018/02/06 14:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) poll(&(0x7f00000ea000-0x30)=[{r1}], 0x1, 0x0) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8001, &(0x7f0000005000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x8) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3}) 2018/02/06 14:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000aa1000-0xd)='/dev/binder#\x00', 0x0, 0x802) socketpair(0x9, 0x800, 0x3d, &(0x7f0000854000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00002a5000-0x92)=""/146) clock_nanosleep(0xfffffffffffffffc, 0x1, &(0x7f0000054000), &(0x7f00000e0000-0x10)={0x0, 0x0}) ppoll(&(0x7f000065d000)=[{r0}], 0x1, &(0x7f0000d0e000-0x10)={0x0, r3}, &(0x7f00001d2000-0x8), 0x8) accept$ipx(r1, &(0x7f000034d000), &(0x7f0000a90000)=0x10) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) exit(0x1) 2018/02/06 14:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r1, 0x409, 0x11) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000050e000)={0x0, 0x0, &(0x7f00008bc000)=[]}, &(0x7f0000501000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006bf000)={0xae1, 0x8, 0xdf05, 0x40, r2}, 0x10) inotify_init1(0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f0c000)) 2018/02/06 14:24:52 executing program 6: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000038000-0x4)) 2018/02/06 14:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) [ 46.753110] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000049000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) socketpair(0x13, 0x800, 0x3, &(0x7f0000264000)={0x0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ed6000-0x4), &(0x7f0000660000-0x4)=0x4) 2018/02/06 14:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f000099e000-0x6)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000531000-0x8)='./file0\x00', 0x42000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000bb6000-0xc)={0x2, 0x7fff, 0xffff, 0x101, 0xcb, 0x20}) 2018/02/06 14:24:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x40000000000) setsockopt(r0, 0x10e, 0x8, &(0x7f000099f000), 0x0) 2018/02/06 14:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) getrusage(0x1, &(0x7f0000ec3000)={{}, {0x0}}) clock_getres(0x5, &(0x7f000025f000+0xf9d)) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000f9b000)={{}, {0x0}}) clock_nanosleep(0x6, 0x1, &(0x7f0000972000-0x10)={0x0, 0x1c9c380}, &(0x7f0000487000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00002ac000)={{r2}, {r1, r3}}, &(0x7f0000ee6000)={{0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d4000-0x50)={0x303, @time={0x77359400, r4}}) 2018/02/06 14:24:52 executing program 7: r0 = inotify_init1(0x800) fcntl$getflags(r0, 0x40a) syncfs(r0) 2018/02/06 14:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000e4000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000717000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/06 14:24:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000000000)=""/2, 0x2, 0x100, &(0x7f0000001000-0x14)={0x11, 0x8, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000ff0000-0x60), 0x0) 2018/02/06 14:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) recvfrom$packet(r0, &(0x7f0000e28000-0xb)=""/11, 0xb, 0x0, &(0x7f000035b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) accept$nfc_llcp(r0, 0x0, &(0x7f0000500000-0x4)) 2018/02/06 14:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006e2000-0x8)) socket$packet(0x11, 0x0, 0x300) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009c7000)='cubic\x00', 0x6) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000ef6000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) 2018/02/06 14:24:52 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x80)=[@in6={0xa, 0x2, 0x5, @empty, 0x6}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000011d000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e29000-0x5c)={{0xa, 0x0, 0xab8, @dev={0xfe, 0x80, [], 0x0, 0xc}}, {0xa, 0x2, 0x4fc29269, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, 0xe00000, [0x800, 0x8, 0x8c, 0xfff, 0x8, 0x4, 0x7ff, 0x1]}, 0x5c) signalfd4(r1, &(0x7f000085a000), 0x8, 0x0) 2018/02/06 14:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f54000)='/dev/usbmon#\x00', 0x800, 0x2000) fadvise64(r0, 0x0, 0x0, 0x4000001) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000043e000)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000395000-0xb)='net/psched\x00') sendfile(r1, r1, &(0x7f0000dc0000), 0xff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000170000)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}], 0x38) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000d43000-0x1)) 2018/02/06 14:24:52 executing program 7: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/02/06 14:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e6000-0x122)="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", 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000be5000), &(0x7f0000f49000)=0x14) [ 46.978898] syz-executor3 (5531) used greatest stack depth: 23296 bytes left 2018/02/06 14:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f000026c000), 0x0) syz_open_dev$evdev(&(0x7f0000273000)='/dev/input/event#\x00', 0x100, 0x200) 2018/02/06 14:24:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f000079c000-0x10)=[0x6, 0x3c6, 0xa91e, 0x3ff], 0x4, 0x0, 0x4, 0x2, 0x6, 0xbd, {0x100000000, 0x9, 0x4, 0x7, 0x1, 0x17, 0x3e381d4f, 0x6, 0xffff, 0xffff, 0x1, 0x5, 0x3ba, 0xfffffffffffffffb, "ce09761edba77317f7f2595f03e8697be49e7c9d08a6bfa1d438f33c09bcf148"}}) mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f42000)={0x0, 0x8}, &(0x7f0000202000)=0x6) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ae8000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0xd281, 0x1, 0x6, 0x9}, &(0x7f0000f43000-0x4)=0xa0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000f41000-0x4), &(0x7f0000f42000-0x4)=0xfffffffffffffdeb) 2018/02/06 14:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a71000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000899000)) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000904000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/06 14:24:52 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x5eb) modify_ldt$read_default(0x2, &(0x7f0000274000)=""/246, 0xf6) 2018/02/06 14:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x403a) write(r0, &(0x7f0000459000)="2600000f22004701050c07000100010000000000002b2e97000000094a51f10101c01f350a00ee6d68cd797bb14c55a816a3266e8efb918e44995b9115016cf171f7f475fbe758c557599f8ee130cdfc71cedda375180012fbebf1685222c7202986", 0x62) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000769000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) symlinkat(&(0x7f00005e7000)='./file0\x00', r1, &(0x7f00001ee000)='./file0\x00') 2018/02/06 14:24:52 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000d74000), &(0x7f0000de1000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) clone(0x0, &(0x7f0000af2000), &(0x7f00000cc000-0x4), &(0x7f0000888000-0x4), &(0x7f0000c04000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000002000-0x6)={0x0, 0x7fff}, 0x6) 2018/02/06 14:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000184000)={0x0, 0x5}, 0x4) r1 = syz_open_dev$sg(&(0x7f0000ad8000-0x9)='/dev/sg#\x00', 0x2, 0x40) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000014a000)={&(0x7f0000a0c000/0x1000)=nil, 0x1000}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cfc000)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00008ce000-0x4)=0xe8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') fcntl$getflags(r0, 0x401) sendfile(r0, r0, &(0x7f0000a7b000)=0x3, 0x26a950b) 2018/02/06 14:24:52 executing program 0: clone(0x0, &(0x7f0000837000-0x1), &(0x7f00005df000), &(0x7f0000fa3000-0x4), &(0x7f00000df000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000400000-0x90)) 2018/02/06 14:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b4d000-0x8)={0x0}, 0x4000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000091a000)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000373000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) socketpair(0x5, 0x2, 0x0, &(0x7f0000669000-0x8)={0x0, 0x0}) accept(0xffffffffffffffff, &(0x7f0000ba0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000bd0000)=0x26) sendmsg$netlink(r0, &(0x7f00007fe000)={&(0x7f000068a000)=@proc={0x10, 0x0, 0x2, 0x4001000}, 0xc, &(0x7f0000f15000)=[{&(0x7f000098c000-0x68)={0x68, 0x12, 0x20, 0x0, 0x2, "", [@typed={0x10, 0x1f, @str='wlan0*\x00'}, @typed={0x8, 0x17}, @typed={0x8, 0xe}, @nested={0x1c, 0x87, [@typed={0x10, 0x60, @str='!lo)\x00'}, @typed={0x8, 0x96}]}, @typed={0x10, 0x4, @u64=0x5}, @typed={0xc, 0x6f, @pid=r1}]}, 0x68}, {&(0x7f00009a6000)={0x101c, 0x14, 0x200, 0x4, 0x2, "", [@typed={0xc, 0x70, @u32=0x7}, @generic="0011d4278a959e0b7fbb74ff5d08f219a1947ef3fba6077acc295a6263c79fe0303d27cf31efcb85994426c4c10cfdca7e4564a2edde601e2c2b9a3f768dbd70abc21140b0c9dc8dd61cd565e5c875b6dda5280433ed52062987c5d5ebd0250da1a8ad4910101b6cd7f83deaa05839b5696d088869c371af0fc21940ba7b53ab05eef84faf499e2440932790aa5b1c1ac8868c325adc77ae5a2c72b9ba601923490bd4194c82908b1416fba41f96e873b87a8fea7711f5e32e922e3c3d4273b90f96b93f8f281ca620a6fb1070aba1d947e95ce13ebf4261bb91c28ef6085be2208ac14c095a6ad8a7aabe91adf4674d48244832edcee89bef144bbf4c06afc483baf3f5944af4ef9f820f19586d4506bc429dcb0311882a274bda6b66bd20ce11c6981b6815b6003393a6a37f392eb963026d236a43e36293e1a9f311c5418dcc64276adae39f51a0b62b720659895da19a5415fac217eb7fed18bab099f7e59f37e04db6f1011e5df8f64700325e5fd8c04ce90cd227702ec49ff0d27c4b0a9e92a5f80c037d2e86582b4a3d4efe6e272544ae7e8b4226c54a2a2b0b51771e98bcd7b3c2f1823432b30339e4cc85cdcef607417f392f8b047c6e2c089187cbe2135fdf684ef0d68ae2ab136acd9a72abf90626730d3d923de4db88afccd638bbcdf393a0c5f3474f11cb5c557b5faa7a3ff49466ebb790fa09f681686928efc5a2ba5abd2faeba252130b784add3c686f2caeb1d9cc04fd4511c563c80c7740825e1ce4fb414f7bcafc1f61498f57ef050cda7848abb4547b9e33727e5cd56f30cf8fece851c44ef12391606b649ee24e411517310c8f8400ecbbd066a78896e76c1dfaa98ce96a6f4ec76c2a2b299791e2bdcf4bd6cce48b85b5a0f9f128f9cff8f7dd9d758c1b4558960fccf46c950033492d66d21a9592098a1d8fabfaa303965f4775a1919429baf0ff3800754c4c1c10ba115f8abbbf789ef0909da26767c3f17519aa5078442660f854246f038ea9cc8a3dafe0098a323668fbd78a061a449b66f12317d25647585e3cbe79ebf47004e6f17744d74c1cb85bd6f9fa9b64e584016f676cba6f6ae161850dde06a558d316bb313dd4d545d6efaf767e25c40315a143943e0f6d0628d01dd5a0e5e6407208d9216d0897f3db8ff6f7b1608b29cd601ef6362f0064a912c8f32167a3b3ee5ccb7200c583bd1861cb57bcca917daa59c68ff677a4f28242b4b7034cc0b41c5f032c2f5e2815f5233e370c360123993f1aabd9f61ee5bda943d5976910a23fac0bd3aeba25e489a253e5c132e786d0f7576bfc26085929ffb61576044854e60b68f4698065b555fa9eb65a78ca50e78fca23356a4b23f89216868b2e7c2664bea790ad4cc2332388cd04ce582dee2a9cc20088459c3ee60b58d2c9fc5a552c741b238f7c84f9080d75bea7f5b96fbc23ff24ca60178faaf52423c6e9fbe8fd87946827b471523b6a79f1cbff4c934f5805c899ebff867c83b956a13dc6366a56751cc80c5d158125ad81615dc51f8a7e680d965e154dc93335e1af555fc4603c1b87f5d6be687b3fa557ef8b83495fb157b71462d89f25533f07c02be7302f7425cb8d4b997a664a4f3c0795aaeda9179052a7fa4a37774ea296161132dbabe1eacf00458452682c062934c828908f27fdd0129fddc744f516e2c80f740c9e01f3d6effd12b43980973ebc5d60664f9f88526ec8df3d118025b85dec5b782033568717b0eff0d4e2934f705b277403f22423abf2a55832f07d39a9ce8b770b916edc961a4f165c65a74385dd92a99c9225acc7b93775f8300deb0ae401da29dd8389d089d8a6704b82c69b2ebded6e0721f4d06bdad25a8f9ee9055a99091d8cf7e5c2242e25ff785b435cbb72519d6b799cff1e53a573cdd4276d55ddc9f67bf5ace4e26add99902d308d144ad3d5dfa3884265419fc9f04d735e94d456601ae2959be9a8bf8ed4c9ad2d842f0cd1731853caea51b25a842ff011ede61ce67238fd5b3fee25b77e3653f6913b003bbad810fe00ba3d65312f3780d88c06fd5a9a0e95964cf629105cd3bd598d1e566491fa5e94ff9506ee47aa8b8d118cb552cbb7a086eec4504fb721ee5f1ff4b73adf207d26a6adaa18b82aa890fd57100fc5d2edd1e73f0a96d64e6c91455c6e62fd6af2ae637906128b1d57ce2278a505868f3d3d6e9d7086f65863c544f959e3f0b8f42badd14896c20de5075512ac0597df4192aefe6b27945d312338c3a5df8d802b5e630421484b254fa700aed5b89f090974175ba2e98c8c1d16c599fdf590b00d0c6215c2cdc3e41a78fd385b7a47cb3cb3c77d0a33f20972ab2823be65d38c719b702533382b7adaf3ca8953568fe060180fd2d80805815dd70d609b4e8fcf5b707db758fd5fe5b94665ab3c5742ddf7bc69356d1a890eb30421dbc85511be617e35724958181cffa499bc928c201f45e81f55ef561a4f30367aca9455a563a1fabe661302e5dd43213abbe69209ef7601790ed9a041fcf2c1317c8f0defe862cb992c2421799e5de09de36e6249ed681562acf99d41377ab82462183d57e5480c6a701d964f4444cf4d652ca07b1879d42c82b3dbd642590c7b5914c02943d1f6fae1eee8514e2bccaa445514bc239a6a74cf79d88bc0f2d250ad30fb5556b230fa1f8ba0d487702ee0ef67718f7139e5b2e26145845f12d8665b4f8d7f18370796220ca92cf7540bb445a0b64ba5b09fb16f9d9e8b88265d4557f4dce38efeb3cd83a0bc2f62d73ba0f3ec80fb74a1c64e1747762ddcf9f42a4b8aefdf9543394c3335aa9dd793976a91e6aaeaada80a2db457130545a11ea17b2fbadffb0997aa69da0f463c3d2643513ccd5300a3901065d45966dc7e8e317676ceb2f7e0303eee3ff8d7c2d57ed82ed7191c858ebfb1b23c70f536f7db0ef447f05c987257aa698b4147dcc49c44e9b4e3e5086c36d0cacfd4c83da354c3f4a00bd0f83f2071c6ab7c068ed356639b68eaa30715b925f578c526cddf712908a7527fbec20dd37ad1f4f5d39f155b05a2c77a829420de7a968209485cb5184ac3683a73ace7b6fb892353796677eb0250e75cc0bad605f149a0f66e2a8ccf5a252e3676f413a3e2a7e8b3cb2f26fc1b1083e5fd03161f607d2d383c899cc59ef98d41088113dc10d50b6a4855e73c75b5c2ab1c491ab6566727b40072cbbb2907ca375c39182f60fc828de0396b9804c1bf9b4013197a7261ef8094133a96eeafcc9cae8121477953343f2022e4297dcdb9acaaa45965ac08c8f79ad7075a9073e8d77df3b4320b1a548de4db81979170781f927081bd99bfa59088033f56d93f6a5796f32a9ce3dda5a21b5ede00aa96a9eb56f9b83f4b76ed69095004c2e2a948c305d2bed54a16f25374ae7d54876ae13fe7c424aadd18232c709bc38763330abcc29efea0ec10d5c64e079a1a44eb4e70b457c96a7ad75f75bc85e1c0ffd28a3b2eb7a5b7f4d9aaef222ac4d1246ed141d0d168e31dbb33b9a69d7fd43d0665eaa83e0d259b1141b4b86b7a8c3d00890e7aee34063d66696a8d10bc428c0334dae213ef3cb2ff941f081c27016bdf537fe7fbfa87bcff780ab43d8ec39ce1b54e99f3d09d1b3e814257cfb43e736fab414e64cf389eff810139244d2fa45dad4eefe3f08c9b5696909b224199414b6e967f882168892e1f9a2ef37cfcb75c4063293a1afb9798f5e1cdae469093a6826afb371380613d348220998044776949a1db8738a66f445ea03e8828339a0bb5de51c5846111cb1c294b5fad61ac87c789b23f7e8e361e5ffff10cd0ad3c57280328f96fc960c0e90369a2cb9eca40cc36bfd4d99005e6edee5902e97d39ea759140d7ddab30ba0078ce9343dd7886ee8003dea4e3b502a11748cbe87586f480f87ec90c87cc2d1a8a016d83b55f954afcab62a53f8f60b9d2d0f4fbbe93736ff595b819d08663f5f24994eb81268a05ca640bafed3fa5a33339eb3999d420d7a241a003311a4866cddbf495532800b0a3c25240e01daa69c9672050c2e56708b9980aaa56f3c30aa71356ed6aa10b72cadf87b782551bbbffc39a9b81ce76f7807632a49d5d771999f4f8453540603320ec1c8e9ce3957c54b504b2fe023105f45624ece4af283be98735d2b8b782d333c206079f8b6648f0f4dce74ed214a769fa33fd083debaee7f32063b9dca6aecf06438643971672f46237a36625643c132068042506f35fe73e6dd5dc1682bd8b63ffbd27c2230d75173bf7db4869b6c6542889820be83f11a31c435bb881b143877d79f898a1e36891ab87c8a09e15ff4474dd2006eee67668b2c5fb912dae9ead4b700eba3143182d0e661feff7dbd69bdceebd98635f59d0a9bf66a04a0b7fd05ed5ae425c0d2f394670c263b10f3b8206688e468714e6da1362ecd61a41eacd77476d5697d212b34a684949f48b6ac6ca1f7471cd16603d526e287373b5818446dfcfcbeec97169b926c8a4ebb17195bb551d8c64a6a578f224675baf8ff5d856b1883b45c8d70bc8df13f4162942bbf36e80bd9af077e471c99eab1287c094152f849133dd7c9649b0f7505f11a9f629d3e780dba8938df28c2adf6f1607aa691e736955939e6f56917fe7dc510f40e860cee2de5c58c4c49da4530fe36905c2b6cfa06bd8202e83b98fa2d094da4cf746eab981b54d0b5d3a52196cc4c5c42e04e316e4cd3f89523fffe606beef768ae6b0b8baaa11bb60dbee96de87dfb540c093c0498aa825b92f366b31428a48dcd691cb6ce60e9cbcfbc067aeadba9e3735e7fef069e5ebd5d20650360fe7a2e757cdc15c8a2ba7aedb8ec35fbeef6666b74f1a2500504b66ec32494b1607319787ea1832bc9575ff0c5ec9558f73d3d69b72c7e63e0dc5d9c519de545917f082bdb54b45ecec3de933702f76d0f8da7375c3ac799ac4127003880592a2fe0338b28cfbbaddd264db7ef16783800dc674b6c78cfd205da840f08e5be5537c3c874dbdaba54f2ad4321f5902bb0023054887fc353bcf4125bc137fb90a79edacf2daf4ab5f43db50823d9626519fab1dc33addf13c761784aec35fb6458ff53dc8431bd666cbfb9d5f2e5672938212ef23b2b8e3c63fc15db34c24485d94ec084ed2cc7c0f6b3db46914e7c82c84da07b2c57f33bec577aa24859c6e7d9df22f6b573cc6d576c2a8a1d16323fec4bd2322f6120f0474a72a1dbecb869f265acc45244fb2698ed10a0add9c8c54baf6561735da461551e5dbf6b1600fc881118a3c64d1f9dcdd082128c69b24203f269f37e0044d2d58a03696327d74aad197c2f9e7f790c2d9d81670a8770bcb243744e3087e6bb53c378b9b9413ed190515c91b92332c2392a95fdcb84c3debdb3bc2fe0f8903747c5ae3a356137f2c0dcc1673d9458735a3b3c2ff5abe8230cb0df2dc876c3878cbda2501899df5480b95c4f1babba9a9c0041a00d9a2bedc4d2a5e4c3bac7179f53b423edf1622d392d30b5ff29587302f0495eb579f342bc6aaaebf0e7328543f89b16de8c7b85cf6c1c14e9d8ef0f8fbc0d4e4769f0923435210345e6e219414f014d891b779d2ee3b4809d3beccb926201805fc459a1e7eeb9b9ce8f4993d01a49a293148ddceef03d33ca901373c23fe92d7c7191ebd831f48b02453d253b2b8ee032f16d13407d21df705a150d748f04f0224f5cd239a480e7a38f21c9113254f02b2e1b221c265cecccd10b1285aa22697fa5d796c9ce8fc549e5a296a21688324e686909703dbbe70a34acee050ba44172"]}, 0x101c}], 0x2, &(0x7f0000ba5000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}], 0x20, 0x40}, 0x4000) r5 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f0000fa2000)="02", 0x290, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x2, @rand_addr}, 0xfffffffffffffe61) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004e6000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xe}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 14:24:52 executing program 1: socketpair(0xb, 0x0, 0xe5, &(0x7f0000182000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000793000)={&(0x7f0000001000-0x60)={0x27, 0x2, 0x3ff, 0x0, 0xfffffffffffeffff, 0x4, "e401fc5a52e2355a3a694c7123aea077813f7d365434df0175d328d35afbee86070b252f1484e6c703f85cc1b40b5326ce21b03a9807dbc4fff1599b26611c", 0x80000001}, 0x60, &(0x7f0000001000-0x2)=[{&(0x7f0000c24000-0x71)="d22edd0759b9c354ee42ffe4fa5f1f0cf81af3098ffd711c7ea1b08862761a484603a4df222b99a550c4378703dd4a4565e7013eb7a3dc136abb129fa91463dcb0f21c6564305566ad772059bf20ce8d46bc5e42b7fd008ef8d672f324c3ebbe8d82d4152f65732cce9fd1db1878e6e6f3", 0x71}], 0x1, &(0x7f00004fd000)={0x10, 0x0, 0x34d}, 0x10, 0x4000}, 0x4000) ioctl$KDSETMODE(r1, 0x4b3a, 0x1f) clone(0x0, &(0x7f0000de6000), &(0x7f0000b11000-0x4), &(0x7f0000fdd000-0x4), &(0x7f0000a53000)) personality(0x800000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7, 0x5, 0x8ac00000000000}, &(0x7f0000dc5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000014e000)={r3, 0x8001}, &(0x7f0000000000)=0x8) 2018/02/06 14:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000983000-0xa)='encrypted\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001d0000-0xa)="2e3a01000000656d2900", 0xfffffffffffffffd) add_key(&(0x7f000008f000)='user\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0xe, 0x1) r1 = syz_open_dev$mice(&(0x7f0000d13000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a1d000), &(0x7f00003f3000)=0x4) connect$unix(r1, &(0x7f00009b0000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 14:24:52 executing program 0: 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$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0}, &(0x7f0000d74000-0x4)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000787000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f000071f000-0x1000)=""/4096, &(0x7f00002d4000-0x4)=0x1000) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000914000-0x10)={r1, 0x9, 0x100}, &(0x7f0000f9b000)=0x10) 2018/02/06 14:24:52 executing program 6: r0 = socket(0x13, 0x803, 0xfffffffffffffffc) unshare(0x8000400) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) tee(r0, r0, 0x1a9, 0x0) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000021000)={0x1, 0x5, 0x4, 0x2, 0x9, 0x7, 0x1, 0x9, 0x4, 0x401, 0x1}, 0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/06 14:24:52 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000005000-0x5c)=""/92) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000004000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000004000-0x90)=[], 0x0, &(0x7f0000000000)=""/17, 0x11}}, {{&(0x7f0000004000)=@nl=@proc, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0xd8)=""/216, 0xd8}], 0x1}}], 0x2, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000004000-0x9)="8f6b698bbecf00cb3c", 0x11f) creat(&(0x7f0000004000)='./file0\x00', 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000007000-0xe1)=""/225, &(0x7f0000007000)=0xe1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000002000)=""/206) 2018/02/06 14:24:52 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000322000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') r2 = mmap$binder(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x0, 0x8810, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f2d000)={r2}) writev(r1, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/02/06 14:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000990000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000958000-0x9)='/dev/ppp\x00', 0x501000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000f9c000-0xc9)={0x0, 0xc1, "2a20a976efb92545715e9abf4367bec178c88df2231c24fca4dfdcf3f1431b79e0f122d4695528bbe6f11bafbef5b0e6b7bed4e280f43f6bfca3b5a150fe2eabdee570f56e8ed0b35b8c97f2979930a81ef92638a3d9aa0e21da85718ccbe024a8a716d47c86c79f1f638e82bb9006a5672551fc672642eee7e812a72e76f57c8574cfa9d3913f443d8da6f4ee1b1d71279967e661c0614c082ab3b70507ba8697cb8336d3ec5d5741e66f2d77878f092b0d459233c47501001541a204948841be"}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7fffffff}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 14:24:52 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f00008b2000)) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bd5000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5983) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f9d000)='/proc/self/net/pfkey\x00', 0xa0002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = socket$inet_tcp(0xa, 0x2, 0x88) munlockall() sendmsg(r2, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720}, 0x0) 2018/02/06 14:24:52 executing program 7: r0 = socket$inet6(0xa, 0x4, 0xc00000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4), &(0x7f000058f000)=0x4) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/06 14:24:52 executing program 6: r0 = creat(&(0x7f0000843000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x800, 0x3, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)) chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)) pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') 2018/02/06 14:24:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom$ax25(r0, &(0x7f0000017000)=""/244, 0xf4, 0x2001, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x8, 0x4, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f00003e1000)=0x4) 2018/02/06 14:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d0b000)='big_key\x00', &(0x7f0000dca000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ca2000)="0f919a8a4ab10429304008751ca54b15cd53f12bd4a5de8e95a3b91523d3ce7265917556f64ab4e798df733874d8823796eca4267ed9d73953a555fd46e5bc893fa98a653dbc34e6185553fdce321e12459ba7f344990a7f45283159c2dcb10184dfbda285a499075b6495875a26bd293b2196ce2f3bb90e962bfd6d407fafaf6bf29a5d2b878d662656ff76a4972d4c7c5931496dd3e664034c1424ad6baa6f57121282139f162d9a65d465bafc5dc46d9469acc881dcb8909dc284fc5cf439f386d0790e5998f98573343ea3caf6b32a1904", 0xd3, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x6) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r1, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/06 14:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fdb000)=@nfc_llcp, &(0x7f0000db6000)=0x60, 0x800) getpeername$netrom(r0, &(0x7f0000dce000)=@ax25, &(0x7f000044c000-0x4)=0x10) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000606000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') write$tun(r1, &(0x7f00008de000-0x2a)=@hdr={0x2, 0x0, 0x1, 0x800, 0x8, 0xfffffffffffffffc, @ipv4={{0x6, 0x4, 0x9, 0xffffffffffffff42, 0x20, 0x1, 0x5, 0x80, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}, {[@end]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0xd8e}}}, 0x2a) pread64(r1, &(0x7f00009c4000), 0x0, 0x0) clone(0x0, &(0x7f0000a6d000-0x5a), &(0x7f0000add000), &(0x7f000043c000-0x4), &(0x7f0000403000-0x2c)) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r2, &(0x7f0000002000)=""/72, 0x48) exit(0x0) getdents64(r2, &(0x7f0000001000-0x1000), 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/06 14:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/member\x00', 0x2, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f000052c000-0x8)={0x0, r1}) clock_adjtime(0x6, &(0x7f0000179000)={0x800, 0x6, 0x1000, 0x3, 0x8, 0x2f, 0x7, 0xfffffffffffffffd, 0x8e, 0x8e, 0x9, 0x9f8, 0xb0, 0x2, 0x200, 0xfffffffffffffbfe, 0x5, 0x0, 0x6, 0x0, 0xc0000, 0xed1, 0x2, 0x101, 0x1f, 0x40}) seccomp(0x1, 0x0, &(0x7f0000c0c000-0x10)={0x1, &(0x7f0000f90000-0x38)=[{0x45, 0x4d5b}]}) r2 = memfd_create(&(0x7f0000074000)='\x00', 0x800000000000001) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00002d2000)={{0x800, 0x2}, 'port0\x00', 0x2, 0x4, 0xd55, 0x9, 0x4, 0x100, 0xff, 0x0, 0x1, 0x6}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000060a000)=[0x10000, 0xfffffffffffffffd]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00005ff000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00004d0000-0x78)={0xfa1b, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @rand_addr=0x5}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x20, 0x100000000, 0x0, 0x2, 0x7ff, &(0x7f00004cf000-0x10)=@generic="f1a0f0ccfc3522e0e6169cc997bc0c87", 0x7, 0x7, 0xdf1}) 2018/02/06 14:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000908000-0x14)={0x0, 0x2a0, 0x6, 0x6, 0x80000001, 0x1}, &(0x7f0000949000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c9000)={0x80, 0x800c, 0x7fff, 0xdc, 0x0}, &(0x7f00005b9000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000151000)={r1, 0x1, 0x4, 0xac, 0x5, 0x6, 0x8, 0x3, {r2, @in={{0x2, 0x2, @rand_addr=0x3}}, 0x10000, 0x200, 0x10000, 0x9, 0x80000001}}, &(0x7f000021c000-0x4)=0xb8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000e93000)=[{&(0x7f0000e22000+0xdbf)="4846062ec1ef078174f82080cc7bb130d110fd14795ddf518ed593665633f9d16d2a7c61f9347b09d843e09f2d166a93fdd44db78cf70101e5e466f876e7c847b8aface9", 0x44}, {&(0x7f00006c3000)}], 0x2) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/06 14:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000191000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000d2a000), 0x800) getpeername$packet(r1, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000348000)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000872000)=""/172) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ae4000-0x16)='net/ip_tables_targets\x00') sendfile(r0, r2, 0x0, 0x2fc) 2018/02/06 14:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000158000)=0x4, 0x339) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/06 14:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) 2018/02/06 14:24:53 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000067e000-0x8)='./file0\x00') mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f7f000)='rxrpc_s\x00', &(0x7f0000359000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f00001cb000)='ceph\x00', &(0x7f00007b9000)='^!!+:&vmnet0wlan0nodevtrusted}+)vmnet0^\'[}md5sumselinuxeth0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f7e000)={0x0, 0x0, 0x0, {0x0, 0x0}}) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000729000-0x10)={0x0, r1}, &(0x7f000002b000-0x10)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a77000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f7f000-0x8)='./file0\x00', &(0x7f0000f7f000-0x20)={{0x0, 0x7530}, {0x77359400}}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f000086b000-0x10), 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000f7e000)) munmap(&(0x7f0000802000/0x4000)=nil, 0x4000) 2018/02/06 14:24:53 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5f000-0x4)={0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005c8000)={0x0, @rand_addr, @loopback}, &(0x7f0000ff4000)=0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ff5000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) 2018/02/06 14:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000880000-0xc)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000070b000-0x4)=0xfffffffffffffff7, 0x4) clock_getres(0xdffffffffffffff5, &(0x7f0000001000-0x10)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000879000+0xdc9)='/selinux/checkreqprot\x00', 0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000081e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000358000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ae4000-0x5)={r2, r3}) 2018/02/06 14:24:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x14}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x226000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='vmnet0+trusted$\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 14:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e56000)='./file0\x00', 0x2000000000000) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) 2018/02/06 14:24:53 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f1a000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b76000-0x12)={r1, 0x1ff, 0x5, [0x7f93, 0x4b5f, 0x7ff, 0xfffffffffffffffb, 0xc5]}, &(0x7f0000933000)=0x12) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000086000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000699000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000001000-0x4)=0x81, 0x4) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b2c000-0x50)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x0, 0x0, 0x1004}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) close(r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) write(0xffffffffffffffff, &(0x7f0000e96000)="e2414b931d5e65f17d00f5cd71390dd5518dfb7c307ec229f3cbf23b25bcae3adfb8d2213639484185500180b26bc8021a4fa64e1db937", 0x37) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f000047c000-0xb2)='c', 0x1) writev(r6, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in=@multicast2}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@empty}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f000035c000-0x4)=0xe8) 2018/02/06 14:24:53 executing program 4: r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000), 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000000)=0x11, 0x4) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000002000-0x56)=""/86, 0x2f5) 2018/02/06 14:24:53 executing program 0: clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000003000)={{r0}, {0x77359400}}, &(0x7f0000000000)) 2018/02/06 14:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006df000-0x14)={0x0, 0x5ffffffffffffffe, 0x8, 0xb9, 0xffffffffffffeffc, 0x40}, &(0x7f0000f56000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c80000)={r2, 0x2c, &(0x7f0000eae000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x1d41, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}]}, &(0x7f0000bea000)=0x10) getegid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) bind$llc(r0, &(0x7f0000dfa000-0x10)={0x1a, 0xff, 0x4, 0x3, 0x7ff, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/06 14:24:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r4 = getpid() r5 = getuid() fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000001000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x98, 0x80}, 0x20008040) socketpair(0x1, 0x7, 0xbac3, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x5d8}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000001000-0x8)={r8, 0x1}, 0x2d) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001000-0x4), &(0x7f00001d7000)=0x4) fcntl$getflags(r7, 0x40b) 2018/02/06 14:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1}}]}, 0x13c}, 0x1}, 0x0) stat(&(0x7f0000dd8000)='./file0\x00', &(0x7f0000184000)) 2018/02/06 14:24:53 executing program 1: r0 = gettid() waitid(0x0, r0, &(0x7f0000e7c000), 0x40000000, &(0x7f00005f5000)) setpriority(0x1, r0, 0x0) 2018/02/06 14:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000474000-0x328)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x2}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0xfffffffffffffffe, 0x0, 0x4, "b56a7e64"}}]}, 0x104}, 0x1}, 0x0) 2018/02/06 14:24:53 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f1a000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b76000-0x12)={r1, 0x1ff, 0x5, [0x7f93, 0x4b5f, 0x7ff, 0xfffffffffffffffb, 0xc5]}, &(0x7f0000933000)=0x12) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000086000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000699000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000001000-0x4)=0x81, 0x4) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b2c000-0x50)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x0, 0x0, 0x1004}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) close(r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) write(0xffffffffffffffff, &(0x7f0000e96000)="e2414b931d5e65f17d00f5cd71390dd5518dfb7c307ec229f3cbf23b25bcae3adfb8d2213639484185500180b26bc8021a4fa64e1db937", 0x37) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f000047c000-0xb2)='c', 0x1) writev(r6, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in=@multicast2}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@empty}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f000035c000-0x4)=0xe8) 2018/02/06 14:24:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net/igmp\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x33ce, {{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x6, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x3c8) 2018/02/06 14:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0x3, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) remap_file_pages(&(0x7f0000083000/0x1000)=nil, 0x1000, 0x8, 0x80000001, 0x20000) 2018/02/06 14:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = socket(0x10, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005e7000)={0x0, 0x5}, &(0x7f0000103000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000706000-0x14)={r2, 0x80000000, 0x80000000000, 0x7, 0x7, 0x7}, &(0x7f000015d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f05000)=@int, &(0x7f0000fb1000)=0x4) shutdown(r0, 0x1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000026000-0x12)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000149000)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/02/06 14:24:53 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f1a000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b76000-0x12)={r1, 0x1ff, 0x5, [0x7f93, 0x4b5f, 0x7ff, 0xfffffffffffffffb, 0xc5]}, &(0x7f0000933000)=0x12) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000086000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000699000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000001000-0x4)=0x81, 0x4) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b2c000-0x50)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x0, 0x0, 0x1004}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) close(r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) write(0xffffffffffffffff, &(0x7f0000e96000)="e2414b931d5e65f17d00f5cd71390dd5518dfb7c307ec229f3cbf23b25bcae3adfb8d2213639484185500180b26bc8021a4fa64e1db937", 0x37) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f000047c000-0xb2)='c', 0x1) writev(r6, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in=@multicast2}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@empty}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f000035c000-0x4)=0xe8) 2018/02/06 14:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000be7000-0x8)={0x8, 0xfffffffffffffff9}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00003ad000)=0x8) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) 2018/02/06 14:24:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f4b000-0x18)={0x0, 0x1, 0x20, 0xff, 0x80}, &(0x7f00007b5000)=0x18) sendfile(r0, r0, &(0x7f0000a6a000-0x8), 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000912000)={r1, 0x7ff}, 0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00008c9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) 2018/02/06 14:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000011f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) dup2(r3, r2) writev(r2, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) [ 47.571752] mmap: syz-executor6 (5735) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/06 14:24:53 executing program 0: clone(0x0, &(0x7f0000002000-0x9), &(0x7f0000001000), &(0x7f0000efa000-0x4), &(0x7f0000002000-0x1000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f00000cc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006ab000)={r1, 0x4}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/02/06 14:24:53 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)='L', 0x1}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bf7000)={@generic="42c48fab5c16728022fd397a55982165", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x0, 0x1, 0x1, "bb17ac965e56c7e3f32d4c90a2193fde947c0d2798aaaace3d9b7b1a665dd5a0ab4fa872498d1192d796f80cd3de8aad45d522d240352db11a8e9e9f394c7b3e0cea00da8a2637eb781020bc031cd277"}, 0x160) fcntl$addseals(r0, 0x409, 0xc) connect(r0, &(0x7f0000002000)=@sco={0x1f}, 0x26) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001c000-0x1c)={0x0, 0x14, "18963fa9d62f9a5c30ff2153c3d8edebd56b4eee"}, &(0x7f0000006000)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001b000)={r1, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000002000-0x4)='/+*\x00', 0x4, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r2, &(0x7f0000003000-0x5b)={'system_u:object_r:crontab_exec_t:s0', 0x20, 'system_u:object_r:anacron_exec_t:s0', 0x20, 0x37, 0x37, 0x20, '/usr/sbin/cupsd\x00'}, 0x5b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000003000)=0x7fffffff, 0x4) 2018/02/06 14:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat(r0, &(0x7f0000646000)='./file0\x00', 0x80, 0x100) ioctl(r0, 0x2272, &(0x7f000003a000-0x2)) 2018/02/06 14:24:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cd3000-0x4)=0x80, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009c4000+0xa40)={@generic="bf7b1f9744788e604233635906a253d3", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c2000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/06 14:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = socket(0x10, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005e7000)={0x0, 0x5}, &(0x7f0000103000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000706000-0x14)={r2, 0x80000000, 0x80000000000, 0x7, 0x7, 0x7}, &(0x7f000015d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f05000)=@int, &(0x7f0000fb1000)=0x4) shutdown(r0, 0x1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000026000-0x12)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000149000)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/02/06 14:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f00002b9000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x2000000ff8c, &(0x7f000071e000)="d991b607c1a3cc2b3f6703de03372d76ffe95d6e6a2828f349d2635b15383781ec4caed2ff41bc591696f8598fadbae3f2b5ebc2f43d339ae1839f") poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) pipe2(&(0x7f000015a000)={0x0}, 0x800) clock_gettime(0x0, &(0x7f000015b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000054e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000c1f000)='.', &(0x7f0000c37000-0x20)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') creat(&(0x7f0000ad7000)='./file0\x00', 0x0) [ 47.597876] audit_printk_skb: 36 callbacks suppressed [ 47.597888] audit: type=1400 audit(1517927093.346:27): avc: denied { ioctl } for pid=5734 comm="syz-executor4" path="socket:[14416]" dev="sockfs" ino=14416 ioctlcmd=0x8916 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 2018/02/06 14:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/checkreqprot\x00', 0x422001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000341000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000d3d000)={r1, &(0x7f000070b000)=""/73}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003c3000)={0x0, 0xf9, "f9058ff4712c74e99438a77f5574b4e0abb6bb922703302b199981ce27dceebf8a496be7e9cf6f838bf9770a04ff3c025207ed30551bb5522c74d41823393963369102a84ee760a74899961a068f8c1c9ca4b9d0c79cd7722f9d2b3fdf8c3aa2b381580216e70c96661f2d313e64c4d30e6b69c06615b2913270dd30c0ee0a88e5300b1ec0bd14023f79047d2584fd90ab34ed696b4ab09886cdb1b5793335dab576adadfa71c37841102c5db031814c9828597c3775b9476b434ee620244fa1fcc0376372fe9a6ef933de5ab662435dd672101453a3131191c06853bdb78de55d229047cbd06583fe79185e7fbc99e4c76d0cd2bdabe24f8a"}, &(0x7f0000eca000-0x4)=0x101) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e6d000)={r2, 0x6}, &(0x7f00000cf000-0x4)=0x8) 2018/02/06 14:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/06 14:24:53 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000015000)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x58)=@bridge_getlink={0x50, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe}, @IFLA_EXT_MASK={0x8, 0x1d}]}, 0x50}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000007000)='md5sumeth1#\x00', 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000015000)={0x1, 0x9, 0x8001}) 2018/02/06 14:24:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a3000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000b0a000-0x8)={0x0, 0x9}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c4000-0x1d)="440cf1d400000000dd", 0x9) 2018/02/06 14:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x80814d) r1 = memfd_create(&(0x7f0000f09000-0x2)='#\x00', 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000cbd000-0x4)) connect$inet6(r0, &(0x7f0000357000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000245000)='htcp\x00', 0x5) 2018/02/06 14:24:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000a1b000-0x6)={0x7, 0x2, 0xf5f1}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) getsockopt(r0, 0x18, 0x8736, &(0x7f0000575000-0x91)=""/145, &(0x7f0000b3f000)=0x91) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000075a000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getresuid(&(0x7f00002ac000), &(0x7f0000c5c000), &(0x7f000002d000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000dcb000)={{}, 'port1\x00'}) 2018/02/06 14:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pread64(0xffffffffffffffff, &(0x7f00005fb000-0xfc)=""/252, 0xfc, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f0000838000)=[{&(0x7f0000b98000)="7a0a440e112d3b8a42be135f9003fb9aa0f9ebb9fc3e260f3cc000fe4c11317293aa20ae37b25471b6c5fcdee351f412297ccb9a3ef48f3e9941a848899891ee81b184af306c79bc49ee0cbfd10b1a9714690691db5bd07968f54ab7f46ae416a73f67a21174ffe6e1f930ded944b5ea53ebd306e1d7e166e8be7a34018ac92207a5025d57e88ddb8e619e322477fca8cec5cecb2da4d0881cb6926401534b89b3478b", 0xa3}, {&(0x7f0000bed000)="bfa56a5e7b9e703afa15fa24bd74d659f38fed7a2dd75326bed059828099f5a4a7fba7ab0540d91d7f4783cac74023f7726d4201e1023fb46cc995bd7633062f2479a1f9f907833c330a89b7eae66ab8a68478f359958329b23a539700daba5f09b92bce2b39b32f61acee858dbc0964e76acb74dbe881732d42a38580c4cfe0682e0a9fb7485677b19ae7c8b391156d17f66a4c55e08e84b7ffb52d9dd25e13c55f946ba0013a83646c8330d088a134c3d486b49b52050fc3d9487e540374249dbc709faad37a5e336362286613ceff247b3cd0099eff5ae09244c8b1677c7d9f1faa4d04fc0fcd14dc1b34ffaa19081c33c2d9e246255f", 0xf8}, {&(0x7f0000cdd000-0x2a)="ec7769ee3157e365a17fdd881f5fbbe362dd490f910b1e5830a29b9896cdddc05fe8e71a801fe3c78b71", 0x2a}, {&(0x7f0000291000-0x1)="83", 0x1}], 0x4, 0x33) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ustat(0xd, &(0x7f000097f000-0x20)) syz_open_dev$loop(&(0x7f0000ce0000-0xb)='/dev/loop#\x00', 0x9, 0x410000) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000a16000)="80f9f52bc5de77c227185324547b54f2df0f791cbb22c0c40259003d9a439f2ac4baa4f63f59f4aa85a49c3936ecd3cffb8503f2d47631a252317a41a4613baf21ae63c76d19265fbed2986514a150009f2c92fe6c172f80e9ecad17d265b3f9b5042a5e9bb8e39ba17410c08c90f64c5e994dbcc8dc937f0390e98866c44bda8ab00debb91e5f7bfeabc8243b06d149c7f2bd93629f5fe5f0fe019e333c366c5bf7deccaebe8a78eb8966c486e305efcba6982200944c47d1a7b9eb52eeaae1c4ef99c8e7d58a38347e2f0f66ff7f9fcf875219e5498c9deeeda438") 2018/02/06 14:24:53 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0xa8)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/02/06 14:24:53 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) pwrite64(r1, &(0x7f0000005000-0xfe), 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000013000-0x4), &(0x7f0000001000-0x4), &(0x7f0000004000-0x35)) close(r0) 2018/02/06 14:24:53 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000000)=0x48, 0x80000) futex(&(0x7f00002a5000-0x2), 0x5, 0x0, &(0x7f00009fb000), &(0x7f00000f0000), 0x0) 2018/02/06 14:24:53 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getgroups(0x1, &(0x7f000093d000)=[0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f000017e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000077a000)="2970726f63822100", 0xfffffffffffffffa) add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000662000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/02/06 14:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x80814d) r1 = memfd_create(&(0x7f0000f09000-0x2)='#\x00', 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000cbd000-0x4)) connect$inet6(r0, &(0x7f0000357000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000245000)='htcp\x00', 0x5) [ 47.967940] audit: type=1400 audit(1517927093.716:28): avc: denied { setopt } for pid=5822 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 14:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009e4000-0x8)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000539000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006d2000-0xe8)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000c1c000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00005fe000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)) mq_unlink(&(0x7f0000e34000-0xa)='/dev/ptmx\x00') ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00003e2000-0x1)) ioctl$TCSETSW(r0, 0x5403, &(0x7f000079d000)={0x120d, 0xff, 0x0, 0x7ff, 0x3, 0x53, 0xffffffff80000000, 0x15c, 0xffffffffffffa719, 0x5, 0xfc00000000000000, 0x1ff}) 2018/02/06 14:24:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000012000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='[-\'trustedeth1{-}*\x00', 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0xa9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x20}}}, 0x1ff, 0x0, 0x5, "ac7ff3839cef3ba60104019737394e8ef873e33110f4e2572445b749fa578fa17fa1403e8dcdaf53c48eedad40bd99765002ce6726f808346e2ded9353e181aedb012c869967f7944032d6be1ba8efcf"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x3, 0x2, 'client1\x00', 0x1, "20332c0933d4792b", "f8e02eb35086af1fdd57461c4b56ba053ece77a9862dc49d7544dac17cd2c79c", 0x101, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000012000)=0x0) ptrace$setregs(0xf, r3, 0x3, &(0x7f0000013000)="67fe4c2bb0d63951a9b09458d7b23803739efa9e64b9925efef2bf2e09bd5603f53fb3ac7c0c5c41b10161a8dad8260436da519dd91de86071f57a33b1351503c192b2338e338adf1370b8b6ef9549417e65f9416917d9dd3f3238cfdd3665fa47177feefa98f5c5") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000014000-0x4)=0x14, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000014000-0x8c)={0x0, 0x9, 0x1, 'queue0\x00', 0x40}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x5, &(0x7f0000012000-0x10)={0x2f, 0x86d58f6, 0x3, 0x10001}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000003000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 14:24:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00004f8000-0x60)={0x0, 0x31, 0x0, @thr={&(0x7f0000000000)="321d95b420c108642b3fc3bc0b213801dc9c17190478687fbde495a0a6220b5b25941352b4aad28ceb4dedd013f1c570af8c697e5f27318097792e97076a36ad8d00", &(0x7f0000000000)="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"}}, &(0x7f0000e15000-0x4)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000)='/dev/hwrng\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000004000-0x40)={&(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000011000)=[0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], 0x2, 0x2, 0x3, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x100000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007e8000-0x4)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c75000-0x4)) timer_create(0x0, &(0x7f00000d4000)={0x0, 0x12, 0x0, @thr={&(0x7f000083d000-0x1000)="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", &(0x7f00007ab000-0x61)="7faa6d902a999ef60855ea0cdc04303169422b86f543e7bf8ae7225263335f69ee8a4c206260e8e29f9c9baf18bacc93f2ad514f803f6ea24d44cd9c0fb239ded20e97f0923ccd49d7fe236b86d1542e0f7e8b5041c2f26791c4b4091d6b3fc6b2"}}, &(0x7f0000265000-0x4)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00008d8000), &(0x7f0000d7a000-0x4)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2a000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f000089d000-0xb0)) tkill(r2, 0x16) close(r1) 2018/02/06 14:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ba0000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d11000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f000043c000-0x10), &(0x7f0000391000)=0x10, 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000095c000)) 2018/02/06 14:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)) 2018/02/06 14:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f78000)='./file0\x00', 0x600100, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008d9000)=0x2000000000000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0}, &(0x7f0000fde000)=0x2) capget(&(0x7f000010c000)={0x20080522, r2}, &(0x7f00000f5000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009f9000-0x8)={0x0}) connect$unix(r3, &(0x7f0000c75000-0xa)=@file={0x0, './file0\x00'}, 0xa) accept$inet6(r1, &(0x7f0000c82000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000883000)=0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009ce000)) 2018/02/06 14:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b4000)={0x0, 0x0}, 0x800) connect$l2tp(r1, &(0x7f0000a8b000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr}, 0x0, 0x4, 0x4, 0x1}}, 0x2e) readv(r0, &(0x7f0000810000)=[{&(0x7f0000b32000-0xf5)=""/245, 0xf5}], 0x1) 2018/02/06 14:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) fcntl$getown(r0, 0x9) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f000076d000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/06 14:24:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x11, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001000-0x30)={0x80000001, 0x3, 0x2, 0xd268, 0x3, 0x9b3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x60)=[{&(0x7f0000001000-0x13)="269fe945ee5bfe7541210c1430411519babbde"}, {&(0x7f0000001000-0xe7)="10fde61c237227d84c2b42cbb4d88f686ac297a18591e8fb2690bb1a10cad3020cefb25245434a7306f2ef28bd7bf3fcb5f3729eda86b7e45b5e0cff99cd7fe4d9da86635a1857ebdb2f0177e0244f5c0dd64e9590d426bcaf6f335336ded4e3275f4541f254cb48fad953ebf289a6bd847e37519da3462b1ca5c635584c371bce1e137e4a10f509bbfd48f603a2364414361a5655ff95e124bc25587ed5bb0b2a7b730c0c284c5a9c5525e21f8b7e848fada0d44cb47a73425c88311203609d656a009ac075426a0aed87b525f260e054eef21890f1aefec646ae040bb143ae71239d6f5d5718"}, {&(0x7f0000004000-0x4a)="532695f9b1e390de780db151dfc8d128fda9f69a2345fb7cd77c38e8ed1cecdf5ccb1651d064fbf0b5a579b67cec31d53dbdbf73898354b687d06100a4b54017a17608f0755bfc02ddc9"}, {&(0x7f0000001000)="5d98306aa962eee46252c7c811b90f3e80e566a73d5511fc1da2839a39c24f26c782"}, {&(0x7f0000002000-0x4d)="30ffcd599b0926959694b547f33cb3e85404e68bb04e960a79d7e6c94dcc4908b720a1c0437a2583cf3d14a528a0dcbf619a9a964b98e866ea59a6f9a8bfa935da7eb1a799667509940b38fe94"}, {&(0x7f0000002000)="891f18cc641c5a4130026d0397901291d2d160485e8e7bc45e69e773bb9a5709c3bcb936b0c129b1c920b9575429eac1562b48563f8ac5124cc9b051bcdd277f4bee531fc9c8e11727420dcacd6bf0b7399b12a6030da77cf82c0c657414b3ed6a5fbb9ed70df9b8c489b24eab027d59a7d323814f3a3ef3ab390ffc853225a1a214797f62ecca08e15723e37c61da160468026aaac719d2d95277bdd22ffa7b0d83a6"}], 0x0) 2018/02/06 14:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f2b000-0x8)) bind$inet6(0xffffffffffffffff, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/06 14:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005be000-0x11)='/selinux/enforce\x00', 0x7d, 0x0) sendto(r0, &(0x7f000085a000)="ae2ee87d60ea9c03cd680919f442394edc0efa7546e4eedcca3416bec0e5420b93d8103336c3160f7b241cc95cef578f32b4f514dbfd4ca0c435d1a926b6cee7663ff3adcb1e8864c3b0f3a3d95816feafc5253e575415c4359175310be44440a5d24658e48a691bfaccaf98754a4851369c", 0x72, 0x40000, &(0x7f0000b61000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc) getpeername$llc(r0, &(0x7f000091d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000be6000-0x4)=0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f7b000)='ramfs\x00', 0x3, &(0x7f0000313000)) getpeername(r0, &(0x7f000089c000-0x10)=@ax25, &(0x7f000090d000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007fa000)={{{@in6=@ipv4={[], [], @local}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000271000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000fa9000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) clone(0x0, &(0x7f000097a000)='Q', &(0x7f0000cb1000), &(0x7f0000a18000-0x4), &(0x7f00002df000)) utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)) dup(r0) 2018/02/06 14:24:54 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000867000-0x9)=@rc, &(0x7f0000a07000-0x4)=0x9) 2018/02/06 14:24:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x3, 0x9, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8), r1, &(0x7f0000001000)=0x3d, 0x3, 0x6) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000cbd000)={@generic, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}}) 2018/02/06 14:24:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000022b000+0x7de)={@rand_addr, @multicast2, @multicast2}, &(0x7f0000b6e000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000320000)={"44235dc90674d9e7437902e8535f9bb6", {0x4, 0x7, 0xfff, "071a5e970dff", 0x3}}) timer_settime(0x0, 0x0, &(0x7f0000bd7000)={{}, {0x0, 0x989680}}, &(0x7f0000c5c000-0x20)={{}, {0x0, 0x0}}) timerfd_settime(r1, 0x1, &(0x7f000072b000)={{0x77359400}}, &(0x7f0000094000)) connect$inet(r0, &(0x7f0000dac000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) wait4(0x0, &(0x7f0000841000), 0x80000000, &(0x7f0000fef000)={{}, {0x0}}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000524000-0x10)={0x9, 0x100000001}, 0x10) rename(&(0x7f0000d73000-0x8)='./file0\x00', &(0x7f0000e67000+0x780)='./file0\x00') ppoll(&(0x7f0000ec6000)=[{r2, 0x2}, {r1, 0x4419}, {r1, 0x40}, {r1, 0xa600}, {r0, 0x8000}, {r0, 0x208}, {r0, 0x80}], 0x1, &(0x7f0000f27000)={r4, r3}, &(0x7f0000c97000), 0xffffffffffffffd8) fcntl$notify(r1, 0x402, 0x28) fcntl$setflags(r2, 0x2, 0x1) 2018/02/06 14:24:54 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x4, 0x1, 0xfffffffffffffbf7, 0x6, 0x3}, 0xc) timer_create(0x7, &(0x7f0000255000-0x60)={0x0, 0xf, 0x1, @thr={&(0x7f0000108000)="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", &(0x7f0000000000)="020c8455cc30c6f7e9a6c08caaf950e37d236691b89a10b5cb6f45a032345c510fcdb96a4c2f3e62d5ced935d7d9243549567751a05d71994d0a84cecf63b69784616088c4741abc9928d107b5967390d6895db59ac45dbe59aa155b63f6066a00e98689d4cc8a09eaf6701b545430506e505ac01015b85d82b282ab24865d8d8df278aa834c8d4c8b8c49327622297a4a28f0cac2f767a23f307d417088e54a9ff881eec2fd792597fd0c84bce62ba710833469c879291e1c7899b1bffecf1d8db73306ada0716d5c34bd95736cc72f6091300082036167231f249cb42e5278802b21cf69c2b8c322c3563b8c"}}, &(0x7f00001da000-0x4)=0x0) timer_gettime(r1, &(0x7f0000932000)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a01000)='/dev/ashmem\x00', 0x101000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000157000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000146000/0x4000)=nil, 0x4000, 0x1000002, 0x31, r2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x0, 0x8}, &(0x7f0000146000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x90000, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') execveat(r4, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) 2018/02/06 14:24:54 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000001000-0x18)={0x9, 0x7, 0x3, 0x3, 0x8, 0x200}) r1 = syz_open_pts(0xffffffffffffffff, 0x501101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) getuid() 2018/02/06 14:24:54 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000000b000)={0x0, 0x0}) fstat(r0, &(0x7f000000d000)) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f000000c000)=0xe3) 2018/02/06 14:24:54 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34}}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x2, 0x0, &(0x7f000010e000-0x10)={0x0, r1+10000000}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f89000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000525000-0x20)={0x4, 0x0, 0x2, 0xffff}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f89000)={0x5, r3, 0x2, 0xa1d1}) 2018/02/06 14:24:54 executing program 0: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f41000)=[{r0}, {r0, 0x4002}, {r0, 0x200}, {r0, 0x1000}, {r0, 0x1020}, {r0, 0x8}, {r0, 0x1000}, {r0, 0x8002}], 0x8, 0x7fff) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f00004d4000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000007c000)='nodev{\x00', 0x3) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000f44000-0x8)=[0x7, 0x1]) ptrace$peekuser(0x3, 0x0, 0x70d) 2018/02/06 14:24:54 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x7, &(0x7f000002d000)={0x0, 0x0}) ftruncate(r0, 0x6d) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000002f000-0x10)=[@in={0x2, 0x2, @empty}], 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x440000000000127d, &(0x7f000002d000-0x1)) 2018/02/06 14:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x5, &(0x7f0000dd8000-0x20)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006a6000)={0x0}, &(0x7f0000d74000)=0xc) prctl$setptracer(0x59616d61, r3) 2018/02/06 14:24:54 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r5 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setns(r5, 0x40000000) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/02/06 14:24:54 executing program 7: 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) socketpair$ax25(0x3, 0x6, 0xc4, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f00000c3000), 0x1, 0x0) 2018/02/06 14:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b16000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00008be000-0x10)={&(0x7f00004d9000/0x2000)=nil, 0x2000}) ioctl$int_in(r1, 0x5421, &(0x7f0000226000-0x8)=0x3ff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00005de000)) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f5c000-0x4)) 2018/02/06 14:24:54 executing program 6: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d27000-0x4)) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d2d000)={0x0, 0x0, &(0x7f0000d2d000)={&(0x7f0000647000-0xf0)={0x2, 0x16, 0xfff, 0x8, 0x1e, 0x0, 0x4, 0x3, [@sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x1, @loopback=0x7f000001}}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x10000}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xffffffffffffffff, 0x80000001, {0x6, 0x33, 0x2, 0x7, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in6=@empty}}, @sadb_address={0x3, 0x7, 0x3e, 0x20, 0x0, @in={0x2, 0x0, @rand_addr=0x8}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x7}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x4be4}, 0x16}, @in={0x2, 0x0, @rand_addr=0x5}}, @sadb_sa={0x2, 0x1, 0x2, 0x1f, 0x1, 0xb1, 0x1f}]}, 0xf0}, 0x1}, 0x800) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000d2d000)='./file0\x00', &(0x7f0000083000)=""/62, 0x3e) 2018/02/06 14:24:54 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000d80000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x10, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f76000-0x8)='./file0\x00', 0x400080, 0x80) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f75000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000f75000)=0xe8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00009b3000), &(0x7f0000f75000), &(0x7f000065b000)=0x0) fchownat(r1, &(0x7f0000f76000-0x8)='./file0\x00', r2, r3, 0x1000) 2018/02/06 14:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000346000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000c65000)=0x10) splice(r0, &(0x7f0000b23000-0x8), r1, &(0x7f000059d000), 0x20, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000072d000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000044f000), &(0x7f0000bfd000-0x4)=0xfffffffffffffcdc) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000864000-0x4), &(0x7f0000682000-0x4)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eab000-0x11)='/selinux/enforce\x00', 0x0, 0x0) accept$ipx(r3, &(0x7f0000763000-0x10), &(0x7f0000b6c000)=0x10) [ 48.735737] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 14:24:54 executing program 7: r0 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d46000), 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000541000-0x1000)=""/4096, 0x1000) 2018/02/06 14:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/02/06 14:24:54 executing program 5: 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}}}, 0x90) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000036f000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a06000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/06 14:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000aa9000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000cf1000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f55000-0x10)={0x0, 0x578, 0x9899, 0x8}, &(0x7f0000a24000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000843000-0x14)={r2, 0xfff, 0xf3, 0x9, 0xe05, 0xffffffff}, 0x14) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000f55000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f00004ce000-0xb3)=""/179, 0xb3}], 0x1, &(0x7f0000ad4000)=""/4096, 0x1000}, 0x2) 2018/02/06 14:24:54 executing program 0: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) inotify_init() r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000016000), &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x8004) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000036000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000002a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x80) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000002c000)={0x0}) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000002c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r12 = syz_open_pts(0xffffffffffffffff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r15 = syz_open_pts(0xffffffffffffff9c, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f000002e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000021000-0x8)={0x0, 0x0}) r20 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000023000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r21 = perf_event_open(&(0x7f0000026000-0x78)={0x7, 0x78, 0x7, 0x1, 0x2, 0x1, 0x0, 0x3, 0x4, 0xb, 0x100000000, 0xffffffffffff8001, 0x4, 0x8001, 0x619, 0xffffffffffffffff, 0xfffffffffffffffe, 0x6, 0x200, 0x5, 0x84ef, 0x6, 0x8, 0x0, 0x170, 0x567, 0x9, 0x657, 0x7ff, 0x401, 0x4, 0x81, 0x2, 0x0, 0x3f, 0xc6e, 0x6, 0x9, 0x0, 0xb8, 0x3, @perf_config_ext={0x9b}, 0x82aa, 0x9, 0x5, 0x1, 0x9, 0xffffffffffff0000, 0x101}, 0x0, 0x5, 0xffffffffffffffff, 0x709783f2f3105e55) r22 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) r25 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000018000-0xe8)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000001a000+0x337)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000+0xf41)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006000)=[{&(0x7f0000027000-0x32c)={0x32c, 0x2d, 0x1, 0x1, 0x3, "", [@typed={0xc, 0x91, @ipv4=@rand_addr=0x581e}, @nested={0x270, 0x72, [@typed={0x7c, 0x8e, @binary="050753f7a8f11dc42af0289c7a2f6cae00b08268278cd9cb561b546a7453b2073620194ffd02c95cd442ad2b387edd8ee6ea0ba11311f521bec41f039bd0d7931fc8a8eb8b80182884fee26d3a7f1079836269fb88cb344e16311f64ef50e2b81d7c5ec354621ae3b0ef977ceb01a4222b90"}, @generic="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", @generic="dd5ce0afba5c17528ea5de9589", @generic="ac1fc8451d2ae6dee0752246dfc1cf0f91aa8a14bdf98e82caaff39eba1d7d0ff7952df69669aa4093df98a0bb00cf3f1f14659f67c5321bf06e7614501177c81beee48ee6715cae6f846c90322e25ea9579dde9fcb1c785dea5e4d40a317ae724fcdcb1bac5f6167167fbd2930ec63b0e82dc36df3212c308e9bece6f52035c5d13632ab1cd83384899960455b3194aabb9fe753d802193ef2e6d0dc64d13b9c3085ea0903207d0172f91cea1f5a734a638d3b8e169c501512dd05430f717e23624267fe88fd8e2765d", @typed={0x10, 0x85, @u64=0x4}, @typed={0xc, 0x28, @pid=r3}]}, @generic="e3f99db2cd8182a50de427bb325f5ebae867580bdf263c84fd09428a0c836c7c732aaaddbd15ea03e24aea7ab04db566a76aba9a11c2b299bbdcfcbc4ac06c221c867998c3ca7b0dc8890f30e4c151be385e9393812e484f565dae06f112983fe1f41fc4a6ba130fe5f299e86916e3a71aa1e0b33907f42ec039360998fcf33624a3a2776adea4962ab340faf1b56af359e6f4bda815130942e3b6fa38cf4c0c"]}, 0x32c}, {&(0x7f0000000000)={0x318, 0x2e, 0x0, 0x7, 0x3, "", [@typed={0xc, 0x6d, @pid=r4}, @typed={0xc, 0x84, @u32=0x9}, @nested={0x2f0, 0x3f, [@generic="c0b031181b12497331bb2a2f66ad3603dcc61bea9bdc3b1c406ac3cecae4ec59efab2c2df14feaee257c437573ea58e2702cefa297c69a4ce68fde0ad7dad696bd0f5182774ea46c24a944f7a218914f033efa8314c785d4584e8cd03ed524cb7d1cfa372ab697a23e838b50eaf2e357a7c7204e12bc0bc90e68bc876989a0c7463cf07431e9a566a9eb54e5879bb748aba03f8debd83df6c3d20f0baff6a57629338a3d4dc5edbc4204e5fd36b610b4339b38a460740d416a471f9392716bc399060922487cd83b5dd424714c205e8340dc0821e7582e950609defef3965d1d829839d3", @typed={0xc, 0x57, @uid=r5}, @generic="78101e2607b6c3bd64673e0ba5773ff5ec4e401dc39542ccdfccac7955c134bc60504e887f1a60d95d5cb02f9930db9132ff12b3b38acd8282f2be3dabd44415df00161765c25a782f604e38bcaf5f07d1ee78f33378025fde7c4f9a07927336e6c03d7aff7f3c74067b1fac426d98d164e728fcc057986f99a3483b5986928bd5dcf45994a2d0b8c9eff1ca9a1be52471071f511b16b0b5e6afa934f8d751040ee1f3895e5477efba87e03e835cc1159d0f31c4444df0e781c9b9fe4ea56a59d2972dcb5e02206d3c97519a2be0e450a9ca572c88386b97d236e964c536098c0152a30583c334f63d202fef73f5e19bb1fffd36d241c7c98e5ddc61292f98", @generic="141289e60f371f979c54a720881b595f05dbcf1cc9ccff481d384475c44c6dae687d7635527c247a263edcb9f12c536410443a508c3eab0fea71c15bf9d3452c0ba1a2eea734c5c6f6e192183e8ef8f784f1a443f4aff3331c07a94349a9ec919eaa0b4f8b4bd30f387aca6e40aa3ac38659659b5b789146e6e37b0c52852b5493542ab1a6835dbf1f8bb1cd70eb6d4609e4fb2b686b04b07ed0d471f6bc", @generic="71d4936555210b58ee2b9af0e2541220ed0d721bfcc312", @generic="c132e6e11b2c2bfb6f038789bf4d", @generic="984db0795f4e1a71bf2b374bff0d22956a8417f00647a0b92110fe7c213d494dd2c1d4adf3e2926f9b72ed01f33ffa23eb8712db3288731f07"]}]}, 0x318}], 0x2, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r28, r29, r30, r31, r32]}], 0xc8, 0x40}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r33, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7}, {0x6}]}, 0x10) 2018/02/06 14:24:54 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008dd000-0x1), &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x8200, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x2, 0x2, 0x7, 0xffffffff, 0xff, 0x3, 0x7fff, 0x7, 0x6, 0x4}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000000000)=@ax25={0x3, {"3dd8110da777d3"}}, 0x10, &(0x7f0000004000-0x30)=[]}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000002000)=""/180) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000008000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0xfffffffffffffff9, 0x0, 0xfffffffffffffdd9, 0x3}, {0xfffffffffffffff8, 0x100, 0x2, 0x40}, {0x2, 0x9, 0xb8}]}) write(r1, &(0x7f0000005000-0xf6)="e507eb21a4538c86e59e10754b54c210d95216be2df156a3929d6b204edea9b03480584c8f991eaaebbfa3627e23cf93d29315de9142b40a598d960f7775736fab46cbd7c3cf4fb684002e96c32f108f1cb0578abb45e7e6ba1636f90e7af320d430f69e63b3424954adcea360f198009b4905f0d065368749a6048f11f13b9b28193373c870171851dee1400bb2af658b2df7e99832648ea349aeee491207b625c4fe3310eb037c3c0d0d4b83b70555802c9894f4804ea0e63249bb9c7f91d87b2b3ac16bedaf2e64244b8a2de2e3184c47ae2331fd9d2734a66882a644253678333f8ac79816264de28a788c79a49a0dccf7e53b7c", 0xf6) ioctl$KDSETLED(r0, 0x4b32, 0x81) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000007000-0x4)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000009000-0x1e0)={0x80000000, 0x4, 0x1, 0xfff, 0x8, [{0x200000000000, 0x7, 0x1, 0x0, 0x0, 0x80}, {0x7, 0x5, 0xaa, 0x0, 0x0, 0x100}, {0x1, 0x10001, 0x8, 0x0, 0x0, 0x80}, {0xf6, 0x2, 0x4, 0x0, 0x0, 0x140a}, {0x40, 0x6, 0x401, 0x0, 0x0, 0x1080}, {0x76, 0x4, 0x3, 0x0, 0x0, 0x100}, {0x596, 0xbf, 0x6, 0x0, 0x0, 0x2082}, {0x2, 0x8001, 0x1, 0x0, 0x0, 0x200}]}) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) 2018/02/06 14:24:54 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r5 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setns(r5, 0x40000000) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/02/06 14:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ab6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000ece000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000032000)={0x0, 0x800, 0x20}, &(0x7f0000667000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ed9000-0xa0)={r1, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x0, 0x2, 0xc35, 0xd5, 0x8}, &(0x7f0000966000)=0xa0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x8000000001}, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3}, 0x20) [ 48.776269] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 14:24:54 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000}}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000aff000)=0x24d8) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/06 14:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f70000-0x30)=@setlink={0x28, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) pipe2(&(0x7f0000ff8000)={0x0}, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000065000-0x90)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x2, 0xe7, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x40, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}], 0x90) 2018/02/06 14:24:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002ee000)={0x0, 0x0}) write$evdev(r2, &(0x7f000095a000)=[{{r3, r4/1000+10000}, 0x0, 0x4, 0x8000}, {{0x0, 0x7530}, 0x2, 0x1, 0x8}], 0x30) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 14:24:54 executing program 1: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) syz_open_dev$evdev(&(0x7f0000d08000-0x12)='/dev/input/event#\x00', 0x5, 0x800) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/02/06 14:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000aa9000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000cf1000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f55000-0x10)={0x0, 0x578, 0x9899, 0x8}, &(0x7f0000a24000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000843000-0x14)={r2, 0xfff, 0xf3, 0x9, 0xe05, 0xffffffff}, 0x14) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000f55000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f00004ce000-0xb3)=""/179, 0xb3}], 0x1, &(0x7f0000ad4000)=""/4096, 0x1000}, 0x2) 2018/02/06 14:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4}}, 0xe8) r1 = add_key$user(&(0x7f0000040000)='user\x00', &(0x7f0000730000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a57000)="d42303d6519a44c9fd34ea02cbb580580fd333888fea", 0x16, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f000057f000-0x72)=""/114, 0x72) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0xffffffffeffffffc, @empty}, 0x1c) ppoll(&(0x7f0000188000-0x38)=[{r0, 0x8000}, {r0, 0x8001}, {r0, 0x500}, {r0, 0x20}, {r0, 0x10}, {r0, 0x4000}, {r0, 0x8300}], 0x7, &(0x7f00009af000-0x10)={0x0, 0x989680}, &(0x7f000074f000-0x8)={0x7}, 0x8) 2018/02/06 14:24:54 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r5 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setns(r5, 0x40000000) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/02/06 14:24:54 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="79fffad6b2a868183f8dc86aa5707fdffd1073f62aa6e598f1c0602124642b722522eff58ed385bda8d9ec036d4514723550993af9f6124266103a75ffe74123875158ae5c620bca9a7637d385056d35825cfdea544d507a7ccec5d124537efdf5833b7859020578", 0x68}, {&(0x7f0000000000)="7a91ca4ce749d2d2ae3b57700ebfbb0dd138", 0x12}, {&(0x7f0000002000-0x8a)="0f8334b52264332e3256d6bd4c7a8592392f9c97dd61920702f003c70d50eb590fec85de5f397f4f09c7b0d1b84555869de9c4cecf65d9c2d84923f9c5ecdc1694d6a48ae0a909be98dd2afca460de0414959a7cbd1b64602b15b50e0258fd46e9c8f3aa1ed1be6688b6e57b084364c7787034ea3aa636767dc9969369a5ae87bc7a5f7c6632136e7fd6", 0x8a}, {&(0x7f0000002000-0x51)="0cecbbb2e240dc064c122bdb5eab17b86500e5623f9c847aba97060e68ccf6539c7e512d951f376ffdf17b0bd346eafee99ec8e29c0bb72f644ab2c5bc2a267ba03b4de88c5cea075a1dca931add8f941a", 0x51}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="a2b301f37f6ad0635c13d2d7e90438d5d872d364c7f401cef564a92366dda8795368", 0x22}], 0x6, &(0x7f0000000000)=[]}], 0x1, 0x8000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00002b4000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'os2.', 'lowlan0system\x00'}, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000239000)) [ 48.863496] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.931899] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 14:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000355000-0xe8)={{{@in6=@empty, @in6=@dev}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000ebf000)=0xe8) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x3, 0xfffffffffffffffe, 0x3, 0x1ff, 0x800000000000, 0xfffffffffffffffe}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/06 14:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000016a000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000a6a000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) connect(r0, &(0x7f0000a0b000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x40}, 0x1c) 2018/02/06 14:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000620000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f00002c2000-0x4), &(0x7f00002ae000)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000077e000-0x4)=0x5, 0x4) sendto(r1, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/02/06 14:24:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x12) 2018/02/06 14:24:54 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) prctl$getreaper(0x0, &(0x7f0000005000)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x18, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 14:24:54 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r5 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setns(r5, 0x40000000) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/02/06 14:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00005c2000-0xf)='/dev/sequencer\x00', 0x220000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00007f2000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000635000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/06 14:24:54 executing program 7: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) dup3(r0, r0, 0x800000080840) r1 = gettid() r2 = gettid() tgkill(r1, r2, 0x26) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)) 2018/02/06 14:24:54 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000639000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) tee(r4, 0xffffffffffffffff, 0x6, 0x0) 2018/02/06 14:24:54 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000)) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x8}, 0x8) 2018/02/06 14:24:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) pipe(&(0x7f000083f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f000090f000)) socket$inet6(0x10, 0x6, 0x195a) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000ece000-0x4)) socket$nl_crypto(0x10, 0x3, 0x15) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 14:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000476000)={0x0, 0x0, 0x0, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, r0}, &(0x7f0000048000), 0x0) clock_getres(0x0, &(0x7f0000fee000-0x10)) r1 = socket$pppoe(0x18, 0x1, 0x0) vmsplice(r1, &(0x7f00005c1000-0x10)=[{&(0x7f0000eb3000)="ec8be2ed9b9a2d65f48215edefbdb20c8727ea4e3beb8367f95ab3aded2e1e", 0x1f}], 0x1, 0x0) 2018/02/06 14:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000620000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f00002c2000-0x4), &(0x7f00002ae000)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000077e000-0x4)=0x5, 0x4) sendto(r1, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/02/06 14:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000a36000)=""/127, 0x7f) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/06 14:24:54 executing program 7: clone(0x0, &(0x7f00002cb000-0x1), &(0x7f0000578000-0x4), &(0x7f00007ca000), &(0x7f000041f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000), &(0x7f0000000000)=0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$uid(0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x7ff, &(0x7f0000002000-0x8)={0x1f}, 0x8) 2018/02/06 14:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000530000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) sync() perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000f65000)) r1 = syz_open_dev$tun(&(0x7f000055b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) socket$netlink(0x10, 0x3, 0x6) [ 49.033090] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 14:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3b000-0x48)=[{0x8, 0x2}, {0x2, 0x1}, {0x7, 0x8}, {0x0, 0x4}, {0x3, 0x9}, {0x0, 0x9}, {0x8, 0x4}, {0x2, 0x2}, {0x8, 0x5}], 0x9) ioctl(r0, 0x5101, &(0x7f000042a000)) 2018/02/06 14:24:54 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0x3)='!-\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x28)={@generic="41a397baab653a62b1dc01c70bfdb583", &(0x7f0000004000)=@ethtool_test={0x1a, 0xfbf, 0xfffffffffffffe01, 0x5, [0x0, 0x8, 0xffffffff, 0x3, 0x3]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000003000-0x40)={0x8, 0x2cc3eb9f, 0x3, 0xc3, &(0x7f0000004000-0xc3)=""/195, 0x31, &(0x7f0000002000-0x31)=""/49, 0xd0, &(0x7f0000004000-0xd0)=""/208}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) 2018/02/06 14:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r5 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setns(r5, 0x40000000) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) [ 49.066206] audit: type=1400 audit(1517927094.816:29): avc: denied { create } for pid=6007 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_crypto_socket permissive=1 [ 49.106487] device lo entered promiscuous mode [ 49.106585] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 49.106643] qtaguid: iface_stat: create6(lo): no inet dev [ 49.113624] device lo left promiscuous mode [ 49.149383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.153962] device lo entered promiscuous mode [ 49.154012] qtaguid: iface_stat: create(lo): no inet dev [ 49.154055] qtaguid: iface_stat: create6(lo): no inet dev 2018/02/06 14:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 14:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000c73000), 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008c6000)={@generic="98820ee39e08cb879b31f9ec47e1c311", 0x6}) getsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f00000aa000-0x4), &(0x7f000015c000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, 0x23c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000286000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r1, &(0x7f000002e000-0x38)={&(0x7f0000092000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000aa9000-0x10)={&(0x7f00008ac000)=@get={0x110, 0x13, 0x200, 0x4, 0x1, {{'ctr(cast5)\x00'}, [], [], 0x2000}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0xca}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x7fffffff}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) sendto$inet6(r0, &(0x7f0000893000-0xb4), 0x0, 0x0, &(0x7f0000e53000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 14:24:54 executing program 1: ioprio_set$uid(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) clone(0x80000000, &(0x7f00003e2000), &(0x7f00007d6000), &(0x7f0000231000-0x4), &(0x7f0000955000)) [ 49.154825] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 49.154858] qtaguid: iface_stat: create6(lo): no inet dev [ 49.164114] device lo left promiscuous mode 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r5 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setns(r5, 0x40000000) 2018/02/06 14:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ae5000)=0xffffffffffffdf40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d71000-0x48)=@full, &(0x7f0000d33000-0x4)=0x48, 0x80800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fde000-0x4)=0x4, 0x4) connect$inet(r0, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 14:24:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000012e000-0x4), &(0x7f00006c8000)) r1 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf6, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipx={0x8137, {0xffff, 0xe8, 0x80000001, 0x1, {@random, @random="ca5561c4b9bc", 0x400}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, "38db2632cf2638eb25fd4cd399e89461a31d58624590412fc1da5fbc1cf4f02211fc811c86bee35019000c7ad93c046bd757cc8156da57b932cfa411e33bbabc5b7514e4870b4241e26ddb7da873f576fe6fb02e8ba87ca089500f7e76c2ad12e6c3d404b7a869b68bdab87903d9d9750b2064fe78d4165489a44184dd08af6959531c78112d41ab4b5a23fa22f1be5dc0424975592608c322335b01b4c0377f6bf53536a21d8d82d65ace693fdc1d4be725aadeb3a64243d06cd0145224815e522295fdb22def4dfee6"}}}}, &(0x7f0000001000-0x18)={0x0, 0x4, [0xfb, 0x2e, 0x5ec, 0x9ef]}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x3, r0, r1, 0xd5, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0x4, 0x8, 0x3ff, 0x9, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000002000+0x760)) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={r3, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002bf000)='/selinux/enforce\x00', 0x4200, 0x0) ioctl$TCXONC(r5, 0x540a, 0xcd) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000155000), 0x4) r6 = open(&(0x7f00005aa000-0x8)='./file0\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f00000ca000-0x4)) preadv(r6, &(0x7f0000d57000-0x70)=[{&(0x7f0000080000)=""/248, 0xf8}, {&(0x7f00000b2000)=""/58, 0x3a}, {&(0x7f00008a0000-0x2e)=""/46, 0x2e}, {&(0x7f0000b06000)=""/195, 0xc3}, {&(0x7f0000c41000-0x6f)=""/111, 0x6f}, {&(0x7f0000c8e000)=""/126, 0x7e}, {&(0x7f0000109000+0x42c)=""/78, 0x4e}], 0x7, 0x0) 2018/02/06 14:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000530000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) sync() perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000f65000)) r1 = syz_open_dev$tun(&(0x7f000055b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) socket$netlink(0x10, 0x3, 0x6) 2018/02/06 14:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e9e000-0x20)={0x1000, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000cd8000-0x10)={r1, 0x3ff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000014, &(0x7f000039c000), 0x4) 2018/02/06 14:24:55 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) 2018/02/06 14:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000601000-0x38)={&(0x7f00001f0000-0x5)={0x10}, 0xc, &(0x7f0000557000-0x10)={&(0x7f0000e7f000)=@newae={0x54, 0x1e, 0x5edad073e7dc17a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}, @etimer_thresh={0x8, 0xc}]}, 0x54}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000019b000-0xe)='/dev/keychord\x00', 0x4c2080, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007bd000)=0x9, 0x4) dup(r1) 2018/02/06 14:24:55 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x202, 0x0) writev(r0, &(0x7f0000968000)=[{&(0x7f0000fe3000-0x99)="f1", 0x1}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b5f000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fe5000)={0x7, 0x0, 0x0, 0x2, 0x3, [{0x94a, 0x2, 0xfffffffffffffbff, 0x0, 0x0, 0x2000}, {0x100200000, 0x30, 0x5, 0x0, 0x0, 0x2004}, {0xfffffffffffffffa, 0xfffffffffffffe01, 0x9, 0x0, 0x0, 0x288}]}) [ 49.261687] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.288641] device lo entered promiscuous mode [ 49.296232] qtaguid: iface_stat: create(lo): no inet dev [ 49.304906] qtaguid: iface_stat: create6(lo): no inet dev [ 49.322813] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 49.329912] qtaguid: iface_stat: create6(lo): no inet dev [ 49.337702] device lo left promiscuous mode 2018/02/06 14:24:55 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/enforce\x00', 0x109000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000001d000)=0x6, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001c000)={0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000000e000-0x10)={r2, &(0x7f000001d000-0x86)=""/134}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000006000)=0x3c75, 0x4) 2018/02/06 14:24:55 executing program 6: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000094d000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000feb000-0x4)=0xc) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r6, &(0x7f0000001000)={0x27, 0x7f, 0x200, 0x5, 0x1000, 0x7, "9876047eaeeba76851ef65d224468a53b2d5b790a5bb6483b1ebb1a36fbfce6719bb613b9fda307e037390b8c269a39bb98d84ed9ae58ebaee5d0e33449914"}, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x5, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x800) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000001000)=0x8, 0x4) getgroups(0x4, &(0x7f0000b30000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = getegid() r10 = getegid() getgroups(0x9, &(0x7f0000164000-0x24)=[r0, r1, r2, r3, r4, r5, r8, r9, r10]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r11, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) recvfrom(r11, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27}, 0x10) poll(&(0x7f000034a000-0x20)=[{r11, 0x2}, {r11, 0xa468}], 0x2, 0xb68) sendto$inet(r11, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r11, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x0, 0x0, 0x0) 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2018/02/06 14:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009c2000-0xc)='/dev/random\x00', 0x0, 0x80001) r1 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x80000) r2 = memfd_create(&(0x7f0000097000)='/dev/urandom\x00', 0x3) connect$llc(r2, &(0x7f0000e3f000-0x10)={0x1a, 0xf8, 0x5, 0x5d, 0x4, 0x4, @empty}, 0x10) fcntl$dupfd(r0, 0x0, r2) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00007c9000-0x4)) 2018/02/06 14:24:55 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a01000-0xc)='/dev/rfkill\x00', 0xa2101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x900}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000000)=""/169, &(0x7f0000001000-0x4)=0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000080e000)=0x3) setrlimit(0x0, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/06 14:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x9, 0xa, 0x1, &(0x7f0000bc4000)) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010100000700ff36b807475105171a000000", 0x26) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/02/06 14:24:55 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ffb000-0x38)={&(0x7f00001b5000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a9c000-0x30)=[{&(0x7f00002bf000)="0ef21fa776cf3b0b7e01e850f1841ec6e279c3ffdc86ce76bd961386c86168333a50ec73b3a3ffccaaf5982c73b829ed4954e2c90482d91ebf1c36e854fa0c7988bfa872f21367a4dcb1874ec0323d40feb75527acb0f2a04e5c787af8b45d7ec38edbf3e90f86e43452d02e768b24accb13f66030e938532ad27c63236a4d2af7e3c5650ef4e5e7", 0x88}, {&(0x7f00009be000-0xab)="5581f56f3350d42e1be9cf5558b8def0d7a8206c7f6bea2a16dbea01406bff69ae81a51e9a2c5244fd4ad7d5101dfd6da1be7537c3a2424d6096188c202bb49a2b154d63953e239df2fdb3fa4d78595132c0d20d2e79d573db8fd7562afec317f7b8c14e7756bdf5ec059998a127f29803c1288a334769d530612e91bd8d1c54ae29c49372a7fc071470f0672832f3900e668c53953c8229737e8c6e086a59f736f41a968d75cabf449474", 0xab}, {&(0x7f0000f83000-0x85)="8e70357fd126aa086266fb5d00503aa645f50a780a2185b3791019e592fdde840f3a19f7cf236e59d4cffe0256807d45da9576ea8a1aa5186b24948f70b52ded15f7dddb6fb48efbb6d8de7e3c3bb972f2031fe7c0ce3ab048d9f72b3b55a433c0e6130a23cfb3c54598f17adc7a766d6e5b0a990a47ebce9f730c46860690cd0754e9f559", 0x85}], 0x3, &(0x7f0000ffa000)=[{0x20, 0x0, 0xffffffff, "b2ef510e10442eae1e3e1966"}, {0x28, 0x19f, 0x6, "59eb8a6066b1948ffa33476bd54ac579d5a07336"}, {0x18, 0x6, 0x7fffffff, "8e"}, {0x80, 0x0, 0x6, "3f6bb1d5367b95a668ea0e2955fb9ada31b547c6459dd26ca210898fb15590504099db320d07f6ebc86fa8e81d1f33236d4ffe94ad5cfe4a55a999bcbf172e53e7292080f0c0bef71202368481fc4af1b4dcf7aba93cd0916611891fe2e57915e6625d3dbda5e516192d"}, {0x1010, 0xff, 0x1, "7337681a75f414669035c6eb7ac3c85ab2e1a255248b7e7afb88e173be9e6832cf7fa66694f56af5d42ed4ec31e9e68df45772b2d4c6dc74fc91b47ad367df568a9fc2faad0af6585e14492f241f72bc56b47de741d05db9fc63913a9ee16e1248810cfd195e67f3c7caf4f7ee1e501144149123169a568ac914333aad946099afd2959d4fe6be70a4fd4943fd8489c4545d96191bb5bf05b04b0a737bff7e8f4fc8332e90f4e143605b15cea709ab8bbba1d4752997a1d4a0876a17dfc79757d01f12a08f8def6141ebde48be57b5b8d3c40e8b8f08e2c6ee6be8dcc2c58f25289560b1252044f5c693e8899e87f05f211f28c83e9ad16a8155d7ff0fa35b2d1d82511a87fce0bedb68fcc710dd1ce64f7c99cf15d3f464a1377abbf5f3cde9df655bb26f0a1e7b587f971c8db66d8ba029547564974ceb721a0969621b7400320cc39647643692a1eaa6ab57afd694e486559bd82b463112d0064d4f0bdf40f607fd57de6d0bb25d2f23774da9043ec60dc7a4ef933ae26a35384f02872997fc12b4052f5d205c1a971c8724a3ee16245756cd164321686ca92984f054cc495c556ca2cc0a06cd15f47ab892ba19e5b27c8b3adda5cbd48f37ddb4b2cd22aa41f4b62e60b4f708853516644b27336ca19698e74102c44bec0fb1a02f405eb1b8d453a21fe01e02bb1483531c2e76655ca42a0719102f6e4ac22dc3bb53ceb6a4bff2946b4f23601cd7e62740a97e8e3a24783de2f7a5c8dbfa9c1f345fdcb093ac7ae424bf6db123b866cea31e144edaa02453c57140a2fd55ca89d06aae1935ddf9e6dc76206bcd57931e4fc579b1bed8f1d9b074201a00f8c505f616544acb4ca0cb8fed92d767d8bb811017659222995c22e25de8063b3fa3e216b6dbd4be6c735b9a59890f113e216a38e9141dee6fc588cc0cd11ceece11f0ee03f979b6e65104d70c9b7f7cb6d94da3621023feda3cae7329c30231a72e189a00cd6167be79a4984598929f832fccd302df66bed317cdc8b63ec11cb870c3f9acc1e33f3633e7ceff7368483553ae25b904b30f4eee6e57dee5cf4ec588ff539bbec62d8fd3bbfbfa538fca6090d4cc67de8a5879341b2b0d23c3e886eec5efd8004fad4cc507cad259e6b4ba435b76e918af74a2370aed07855b1c0c95299433443ce33a51497309670735e6df6811c0c9d0385da63880ade1a1c1a457a2c1abf3963410f279d59132fc83fcc0d5e313fda4c7651cb69e8451330ee294b174dd0145f87e4bcc2c00d94086d35c309983417cfe12e2d8f2e644fb2a1aa78485acea472ab1060cec029e7306957a699fc598deff0c822a301d3ead508303285983a3072bfc321b1c7edc2132551f7cc19f3e936e2e636838d32702c8d8d23254fd9adc7973d8462ae813585839409467e8c3e53a9603492aef68df1271ba4302f20361087cf1ba785eacfbc3c87e1ab96c807042b8c9b160c6cee3c7a81542a2ef11207e0fa794cf2215a9f9feeb3aed2345a2e64634060a8f1d46f6655a739cd59bd084c74556eb0c094070a060b2570b98a0e10e426a59a278b2c962a99bbce0776e8f2af11187a30efd78a7cc974b40392dbbac4ed5707b5a0ef71f1cf435bfc39150414940750c3575ec74b037cf882cdbe51cd1113e6da3d696515d2c9a489d7659f8f8be4e12521252bd39f749fe5ea8201b8bb7800d1d9f6ccc9a707ff40f632ba0d71117c2f4a5860c041340bf16c5a0881e147804851761d53835329d73fcffe289fdc2c1e23841ea420b1b691b894b3ffba552fc0501276a292e98616179cc8c9adb56c66fe595ebbf5ea61316023c452b64e43c60dda3f2e1181b86cde82fbc5c62f6f8596e66f774e9458156d0f396dd704a0ee332626ac2e4e6ae0684d8192d03067df7657c4a14802ca088aa1f72369d35d1db5706f89fb34d16d1c630b4c93d65ad324212593776029b6ad0e8c3461d1fab67f684676cbb6f4c90e77a80b419a7c9610ec83a7b93de4d6e3833884c3747fa675281819d446a14c50f163666441ba574d9bd75ba6eed6418d6d4ff30796b2fb413b7a960fba23c9592b813946148b309a09c2ca17d847d98d6c94756769669f503871abd79f141040f43ec544a1552450cebbd06d2b97419710fe2ba7be307bc0c52e86ec8b805b1453a524be8a8f1700c96a1d3c8f4313f61864eb7caf99573bf68991418e2491a41fe6e6047e2c05e9333c26fa2b7591a3c16922594351dfb22463929c8e6df5dcf43ccdd08585d673c6ba2fe29cdaa93411bdc6358f26f5d0ad7368e16722f029027112caefbe1cd9f2085135820ce86137ef9652a043490f9ea289bd96513bbe9e09058163f345461f46fa25adeb4ee762daf87bfa8c410587423ad1768791ef3ff79df3843513bd8f3e134f54f03b4a61e58a1c0e793583d3b6610764f64d2a800c511b81d792d2dba8341ac3bdc6a503f07e805dca2c100c0b821d63d470ee9181388cc83ccdee17738518d011d1dea2b15fd92b8b929dc5d48eaa01a56ea736908a0098e36190eca8cdfb8c617aed161c609ccf5c590dcd8311253bc04946a015e60ce8ded3afacc6dad55d7f80fbbca1c83d94c67d8bf696bf7a1402b561a1ea08fe75618553c0c884545320168a90e3f7130055e5f8ea794d1978a2e2360cdb5b7ba1e6254f3f69794342a88323fd6527511eb5cbf7092019e2edfedb6b5d0db5c5b235ea2f7f05f11e15bbbe4ae80bd00a3242367b6cbb6548908e539c78f5bb28e3ca02a8ca388a4d9b8f0243e65351614091fa942d09295820b21c9e55ae896066e19d56a9773dd1311b935ba6b47e230638470b295273fb0f9cbc3e5d0f3208fcf3eb18a3b3b4bff24ab7f4271654acfc7ea1f6063157dbca1c62d3321925a18382d92e65217b7d704332cbf739a810c394349d1b82b8781f55baa67e5f628527fff652c0979af96d055da5eb157d5f63882f0c21489e69e96dc0753a71e67992b9274c37d6f3db1155a9d66fcd91c73ef1225a8257a50fe4ae347a3fb5a271921756af5307a5dc5c8c98faaae8480b04f9222bd8c0aaf777e45ca30ae369a58d149eff23201a45588f92acc48f57091791e80e8311a28f8c0b98b277b5dc659018b60d259cae021339c2654a3f3b4a5fd9aaa02c2329f1609ba814b4f92e412f5d6becac7e4ebb550923448dfc0129a3bfe13c093334d4227cda3154bc35d2265b8e6642137811e65e741f19457b2c854df9726aee853b378429f7fbb509d8d2102c31242970acdbf566d4c8cc35341ab906ace4d628e063cd7db2d8484529f8567710454f9d7c25e5fabe96ecdfb04f541ff25e52a50ecdede3ef3713a2458c3166468fb6516e8bcb4c73368a5b11f52556ed10c670f580700cd076f9ce3aaa90921ef3505321715f9b4a86905261ddeb252432743ce1ac95d3491080f530d9e8a8cee2a3a5f876f8d00944d3110e6c0aa09585e2aa3e481df13496dd8ddc6aacf5b8c71775f5af929629a66ec8dcbb7601a07672a626a5056fcf40a5aadd307518da09a5767c99e3cfa579ec4a3cf6eb54751cb6512caa3064704233b1b35f8ddf6041fa414a8fe0b7c24d34b668246cc6eb11b75c089039faed14d47e5ef687f6b3bae52c20ba49d8004b5d164a7adcb4493a4d71916ee893bc83422cac15a81fb02412a769fbf7192467467b4b623f519062b94aad08e21447cdd8e5dca43a6cc3a61302974985d20af59bb0aeb43e277c77e7822b7afeae7e8c5c2bde94ce43bc0e9c33f148b34bf40a1f1a81ceef3dada1bbc872773bf60999e9257a61c44df5bbcd6d99e6fa4bbe6e9dd068b908f4ca17711d9f66477e0a8b2b4cb3c78346e87c79cdbb83e1e450f22894cccd9cf788107c275aa3d40cc5ef58e06af4022564b82c5f02a34e000ab788b0bfd65290e1aab4acee50e686ca88e381c75195da779526fbb9bc3cdd390fa94cd955479c6271e479dd4618a32f78199a5680ea69ec87cfb97f3262af452c501ece38912822e6d4e69ccc626e8d0969ae35a7e6b950c788f8d6aa823d11a8846bc05c06e418e358e6d9d6d6387dd0ad28a1a6e095a3a3dadb210b8d013d9d49056b2aadacd7a23b4e4a2b737dddc00f7492bed06f4b95f8846e20e1c3773ab1803697ab7b2882377c97ceb666144c5f4902e845ff72fd3f27fe5871fa9ce6799964de81c6ac4860dc2b87dae982c200d35c9a2f4f847068ef995ab2baa494d64d41d91e7067aefd7f4e3b90c26b4ac0633f5d6fabfad863ad98ba3f2e936631babe56193657d8e50dfb988697109bacc99a987f21739540bd13e730ffdb9da9f1fdd2022b606a4f5543c7ad7164168d75b7764af06379e7ea296fdc42499e40f655cc828ae06f3de66e84a221effad72d4f43417b31c85d4170708c07d87943a69520fc5bc61718b593071f028f556a47cb5e2b672613349376ba8e9875b287154d0e6ddbb75b0fd37b6af66a26020ba7fbf3215157bcde5c0893f383b92ad659ef6f7329a9991799f346b4ae56b9575da5eeb75b9f4b2991789ed7dadd6ac7aaab4249d6522c37ec30d07cc9b865cc564daf3b457ccf5b0825a159e5df2e82af878ab1abb76c02946a9809214700b0b4e2102cda7f03d2eeb8017794dc7a5542322e9b0d5da690d624d4b048c87c8bbc2c82a40ef225367ef4f5e44505be6c0582939d3938f4a2d0236b554b7b06ea5db97118eaa7da27fae935bc0e639cab4a43446dc300dfa1429dfd7ca221a28eabea57f1e7430cbe3099bc84bcd978ab8703a1d43315e6654b9267075680cbfb1af83afb73f0fd02d261dfe458022892339d02ea9de90a9d01e98f6dbe009f5cdd9627785a5377148f15de0a3b867620d9d09d1b44483c936b286af2808d22c91c01d628d3e12281fe347573c656db2527b9acc2c04ef82203685ed755bb8a8369418be7ed8a3d0768f7bde1ba56f16b3770fb5c02e7a80da523a92f37a5ee93156e67fa0d31bfe060b54c6b806c0890f75c8d9b555ca6707aad7e779bd12bc3682a781e0dfa9cde8f3e96cf4d2f3205f08aae49405752f16206dfdf67170681c89fb1d311b9a1d44c3ad615f9d051443c26d7f170999559763679f8175923ffeaa7a2f068ab747d49fcdd1c0008535d4d02039e59c0281aa9c91043a5488632462f72d357c856a38922d356d2e42abde8ed0a666bee3042469a1f41486e8fae59a9e7f34e07c0f4b671b5c1b75c5195a2aa28b268b9815d8303b7fffa366da3601d22085d1ca57e13eba462daf9d0d96e4cfe21eeeb09d824f55378032bb122e075d503f8e3738b98cdf6e74d0842afd077af679f488a1072d3ee2807bc6299672a925cb3cfb6041639272cd8628c388274d19193965949d3b769eab239c36636e603d93a908647f909855954f698c67eaa744e703a32790f6fab6077b2fb88539fc5e3b60fa26b271350b5be8599b61953515d9a7dbc363ed444076d0a9106264c53a260747c841177ae0ed491be76220932b04e0f3c4aa21ebd15d48c840f89cfa612807ef6a71fafbd554953b48bb4d9bcbc1c5c7b26c6e4881ed1d9de88776a05e50e36063b3b7c561db4e509c9f19e17bb042db91382a3fe67e359dafd800aac0ff57567b1e73f9874d962e1e4a711e1551e4381e1108ae2faf396f4ebd199487212ebedec3a04e9ab7a2bcde4cfe36062ecf3708565282bb4e7ec65203607fff9bb165d192640ee29be8ded4c6a0445e694e063212c713ba7ba0b3ba83a58adb582b628478e593b30319d6efb1fd3b8d42822c289b047d0eb04df8"}, {0x20, 0x10a, 0x7fffffff, "d4155c7791e33094eebd8db6"}, {0xb8, 0x13f, 0x7ff, "e2ceb8b4fc463659b9852b3e7a90f16f4e7318fff39eff05516a09a2740badaedcb7938ddfa451692849a3818f669d37068adef7f147c5fe58d2b66bcde65be20c7519d0a81ef232e0aaf5f5b868e938f8c61a5746d76e8d4e471a48e705688aaf3105fc00e6046b7180f8398f5d02d80118b07834dbd5fa5281429e5492d74e70b13e3d1c5ef2e54edd8dc0fa450433e34764946320a09ca179ea7e6ae7abdf837072af9d30"}, {0x48, 0x113, 0x4, "c63e01cee40d8501c214d598c0c93033a5e870cd0e406a18ad499e5387a9c908c8e4d4ce1d13e5bf2b05f60f4d7a1b79bbe6b47a"}], 0x1210, 0x20008000}, 0x4000800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ffd000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00001ce000-0x21c)=[{{&(0x7f0000289000)=@rc, 0x9, &(0x7f000062d000)=[{&(0x7f0000d95000-0xc)=""/12, 0xc}, {&(0x7f0000ffc000)=""/109, 0x6d}], 0x2, &(0x7f00007d7000-0x3e)=""/62, 0x3e, 0x2}, 0x3}, {{&(0x7f0000ffd000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00006ab000)=[{&(0x7f0000ffd000-0xa0)=""/160, 0xa0}, {&(0x7f0000ffc000)=""/204, 0xcc}, {&(0x7f0000a82000)=""/31, 0x1f}, {&(0x7f0000dec000)=""/70, 0x46}, {&(0x7f0000190000)}], 0x5, &(0x7f0000ffd000-0x40)=""/64, 0x40, 0xdfe}, 0x30000000}, {{&(0x7f0000ffc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f00002fd000-0x70)=[{&(0x7f0000ffd000-0x5a)=""/90, 0x5a}, {&(0x7f0000ba0000-0x4a)=""/74, 0x4a}, {&(0x7f00005d6000-0x17)=""/23, 0x17}, {&(0x7f0000ffc000)=""/4096, 0x1000}, {&(0x7f0000ffd000-0xbb)=""/187, 0xbb}, {&(0x7f0000e5a000)=""/58, 0x3a}, {&(0x7f0000ffd000-0x7d)=""/125, 0x7d}], 0x7, &(0x7f0000ffc000)=""/112, 0x70, 0x6}, 0x7b9}, {{&(0x7f0000ffc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000ffc000+0x784)=[{&(0x7f0000ffd000-0x66)=""/102, 0x66}, {&(0x7f0000ffd000-0xe5)=""/229, 0xe5}, {&(0x7f0000ffd000-0xa4)=""/164, 0xa4}, {&(0x7f000056f000-0xf4)=""/244, 0xf4}, {&(0x7f0000e53000)}, {&(0x7f0000ffc000)=""/122, 0x7a}, {&(0x7f0000fb6000)}], 0x7, &(0x7f0000ffd000-0xd4)=""/212, 0xd4, 0x1}, 0x5}, {{&(0x7f0000676000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000ffd000-0x60)=[{&(0x7f0000ffc000)}, {&(0x7f000098f000)=""/210, 0xd2}, {&(0x7f000027d000)=""/85, 0x55}, {&(0x7f0000ffd000-0xf6)=""/246, 0xf6}, {&(0x7f0000ffd000-0x22)=""/34, 0x22}, {&(0x7f0000ffd000-0xea)=""/234, 0xea}], 0x6, &(0x7f0000b39000-0x1000)=""/4096, 0x1000, 0x40}, 0x100}, {{&(0x7f0000ca0000)=@hci, 0x6, &(0x7f0000450000-0x40)=[{&(0x7f0000b03000)=""/92, 0x5c}, {&(0x7f0000ffd000-0xa8)=""/168, 0xa8}, {&(0x7f0000988000-0x6b)=""/107, 0x6b}, {&(0x7f0000ffd000-0xa7)=""/167, 0xa7}], 0x4, &(0x7f0000ffd000-0x8f)=""/143, 0x8f, 0x1}, 0x3}, {{&(0x7f0000efa000)=@ipx, 0x10, &(0x7f0000ffc000)=[{&(0x7f00004dc000)=""/174, 0xae}, {&(0x7f0000948000+0x70d)=""/129, 0x81}, {&(0x7f0000ffd000-0xfd)=""/253, 0xfd}, {&(0x7f00004b6000)=""/153, 0x99}], 0x4, &(0x7f0000c37000)=""/81, 0x51, 0x7}, 0xfffffffffffff5b2}, {{&(0x7f0000c25000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f000067f000)=[{&(0x7f0000ffd000-0xc7)=""/199, 0xc7}, {&(0x7f00004e0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e47000-0xd4)=""/212, 0xd4}, {&(0x7f0000ffd000-0xdd)=""/221, 0xdd}], 0x4, &(0x7f0000ffc000)=""/46, 0x2e, 0x3ff}, 0x81}, {{&(0x7f0000aef000-0x10)=@can, 0x10, &(0x7f0000ffc000)=[{&(0x7f0000116000-0x3f)=""/63, 0x3f}, {&(0x7f0000ffd000-0xed)=""/237, 0xed}], 0x2, &(0x7f00000d2000+0x548)=""/7, 0x7, 0x2}, 0xfffffffffffffc00}], 0x9, 0x40000000, &(0x7f0000f44000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ffd000-0xb8)={0x0, 0x3, 0x4, 0x7, 0x7, 0x100000001, 0x6, 0xf3c000000000, {0x0, @in6={{0xa, 0x1, 0x0, @empty, 0x7}}, 0x4, 0x8, 0x3, 0x10001, 0xffffffff}}, &(0x7f000050c000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f94000-0x10)={0x60e4, 0x20e, 0x1ff, 0x80000001, r4}, 0x10) nanosleep(&(0x7f0000bf9000-0x10), &(0x7f0000ff9000)={0x0}) waitid(0x2, 0x0, 0x0, 0x80000006, &(0x7f00008f7000)={{0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000511000-0x10)={r5, r6}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffa000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000878000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a28000)='/selinux/enforce\x00', 0x42a000, 0x0) 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dab000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000556000)=@req3={0x200, 0x100, 0xfffffffffffffff8, 0xfe3, 0x5, 0xa81, 0x1}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d}) 2018/02/06 14:24:55 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 14:24:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7d54, 0x20000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000012000-0x4), &(0x7f0000013000-0x4)=0xfffffffffffffd5d) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000013000)=@generic={0x2, 0x33d, 0xff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000003000-0x4), &(0x7f0000002000)=0x0) r2 = add_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) r3 = userfaultfd(0x0) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, r0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x24}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000-0x37)=""/55) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000-0x8)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x3, 0x8, 0x8, 0x7, 0x7, 0x4, 0x9a5, 0x4, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x7f, 0x3ff, 0x0, 0x8, 0x88}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/02/06 14:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000821000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000a45000)=@l2={0x1f, 0x0, {0x0, 0x4, 0x14}}, 0xe) 2018/02/06 14:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d5000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) getresgid(&(0x7f00006c1000-0x4), &(0x7f00000a1000-0x4)=0x0, &(0x7f0000ac7000-0x4)) getgroups(0x2, &(0x7f0000494000)=[0x0, 0xffffffffffffffff]) setgroups(0x2, &(0x7f0000f4a000-0x8)=[r1, r2]) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000922000-0x38)={0x0, 0x0, &(0x7f0000f4e000-0x10)={&(0x7f0000431000-0x20)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004de000-0xe8)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000571000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000060e000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x7f, r4}) 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/status\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000842000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80000) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00005ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7f0000}}) 2018/02/06 14:24:55 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000cd0000)) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) r2 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r2, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r3 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0) ftruncate(r1, 0x8001) [ 49.456485] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/status\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000842000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80000) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00005ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7f0000}}) 2018/02/06 14:24:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000350000), 0x8) 2018/02/06 14:24:55 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ebe000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f00005ed000-0x10)) r1 = signalfd4(0xffffffffffffffff, &(0x7f000051c000)={0x582}, 0x6, 0x800) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r1, 0x8, r2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000464000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) recvfrom$ipx(r3, &(0x7f00004e7000)=""/39, 0x27, 0x100, &(0x7f0000ce9000)={0x4, 0x0, 0xffffffff, "4196f50f2eba", 0xa8}, 0x10) sendfile(r3, r3, &(0x7f000088c000), 0x0) 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000474000-0x328)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "b57c5964"}}]}, 0x104}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000991000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000fee000)=""/92) 2018/02/06 14:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000f4000-0x8), 0x8) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000371000-0x28)={@generic="bc9041e6652cc7e565340ebbd75a0f47"}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000470000)='./file0\x00') sendto$llc(r0, &(0x7f0000fda000-0x1000)="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", 0x1000, 0x4000, 0x0, 0x0) 2018/02/06 14:24:55 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000cd0000)) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) r2 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r2, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r3 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0) ftruncate(r1, 0x8001) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/02/06 14:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x0, 0x0, 0x1) ftruncate(0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x0, 0x10000) chroot(&(0x7f0000e75000)='./file0\x00') fremovexattr(r0, &(0x7f00000a4000-0x16)=@random={'trusted.', 'mime_type)]*$\x00'}) lseek(r0, 0x0, 0x4) 2018/02/06 14:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) request_key(&(0x7f0000aea000-0x8)='rxrpc_s\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007a9000-0xf)='/dev/snd/timer\x00', 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000046a000)={0x8, 0x7f, 0x10000, 0xec}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)=""/184) [ 49.582673] device lo entered promiscuous mode [ 49.731133] device lo left promiscuous mode 2018/02/06 14:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000d5b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00005c2000)=0x14) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000063e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000067a000-0x16)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b69000)) 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000011000), &(0x7f0000000000)=0x4) select(0x40, &(0x7f0000003000-0x40), &(0x7f0000003000-0x40), &(0x7f0000012000-0x40), &(0x7f0000011000)={0x77359400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000013000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x1) 2018/02/06 14:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000532000), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000096e000)) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00007b4000)=""/221, &(0x7f00002aa000)=0xdd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000f85000+0x581)={&(0x7f00004c8000-0xc)={0x10}, 0xc, &(0x7f0000e40000-0x10)={&(0x7f0000873000)={0x14, 0x9, 0x5, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 14:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000cc000-0x24)={0x2, 0x8, 0x0, 0x1dd, 0x3, 0x9, 0x7, 0x2, 0x6, 0x80000000, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c35000-0x1), 0xffffff0b) unlinkat(r2, &(0x7f0000afd000-0x8)='./file0\x00', 0x0) 2018/02/06 14:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000e77000-0x50)={{0x1, 0x8}, {0x9a, 0x9}, 0x92, 0x4, 0x6}) write(r0, &(0x7f0000d7f000)='O', 0x1) 2018/02/06 14:24:55 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000012000)='/dev/net/tun\x00', 0x0, 0x100) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000014000)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:55 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000050a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000070a000)=0x14) execveat(r0, &(0x7f000070a000-0x8)='./file0\x00', &(0x7f00002fd000)=[&(0x7f000070a000-0x9)='proc+#--\x00'], &(0x7f000070a000-0x18)=[&(0x7f0000102000)='lo/$\x00', &(0x7f0000709000)=':proc}+vmnet0]\x00', &(0x7f00006e8000-0x5)='),\')\x00'], 0x1000) clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000070b000-0x8)='./file0\x00', r0, &(0x7f0000032000+0x2b7)='./file0/file0\x00', 0x6) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8, 0x9, 0x7ff, 0x100000000, 0x7, 0x4, 0x80000000, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xa2b, 0xe3d6, 0x30, 0x8000, 0x100000000}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x80000001}, &(0x7f0000e42000)=0x6) connect(r0, &(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0xffffffffffffffe1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0x100, 0x5b12142b}, &(0x7f0000e43000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000e43000-0x14)={r4, 0xc, "72e5ab48fff0ae20b20ce4f4"}, &(0x7f0000e43000-0x4)=0x14) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/02/06 14:24:55 executing program 2: r0 = memfd_create(&(0x7f0000b57000)='mime_type\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x50, 0x1, 0x7, @fuse_init_out={0x7, 0x1a, 0x9, 0x3, 0x9, 0x7f, 0xb2c1, 0x2}}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r1 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) 2018/02/06 14:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006cd000-0x4)) 2018/02/06 14:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80a, 0x1d1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b63000), &(0x7f0000e89000)=0x4) pipe(&(0x7f000059f000-0x8)={0x0, 0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000079a000)={0xff, 0x10001, 0x2}) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r2 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000ac6000-0x8)='{cpuset\x00') fremovexattr(r2, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') 2018/02/06 14:24:55 executing program 1: r0 = open(&(0x7f0000db4000)='./file0\x00', 0x100, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000c29000)={0x0, 0x3, 'client1\x00', 0xffffffff80000000, "686632a18133654f", "d79ff450c391cbc4cf7f828f41ac52b899a5578308ffc965dff6c7430bbb728f", 0x800}) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000032000-0x108)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}, [0x9, 0x0, 0x2, 0x19, 0xb826, 0x16d, 0x7ff, 0xeed000000000000, 0x4bacce4, 0x100000001, 0x7, 0x800, 0x1f, 0xdc6, 0x47]}, &(0x7f0000032000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000002b000)=@assoc_value={r2, 0xfffffffffffffc01}, &(0x7f000000d000)=0x8) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) 2018/02/06 14:24:55 executing program 0: clone(0x1ffffd, &(0x7f0000001000-0x2), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10080, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000045000-0x4)=0x4) 2018/02/06 14:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a85000)={&(0x7f000055b000-0xc)={0x10}, 0xc, &(0x7f0000736000)={&(0x7f0000e25000)=@flushpolicy={0x0, 0x1d, 0x400, 0x2, 0x2, "", [@user_kmaddress={0x0, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}, @srcaddr={0x0, 0xd, @in6=@empty}, @extra_flags={0x0, 0x18, 0x8}, @etimer_thresh={0x0, 0xc, 0x2}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000964000-0x20)={@generic="0f3717f9dcbb49515b41014b774695d9", @ifru_flags=0x200}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f28000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/06 14:24:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000426000)='net/if_inet6\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ec7000-0x8)=0x3) getdents(r0, &(0x7f0000498000-0xce)=""/206, 0xce) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) [ 49.913454] binder: 6228:6232 Acquire 1 refcount change on invalid ref 0 ret -22 [ 49.927426] binder: 6228:6232 unknown command 0 [ 49.936013] binder: 6228:6232 ioctl c0306201 2000a000 returned -22 2018/02/06 14:24:55 executing program 5: mmap(&(0x7f0000000000/0x6f3000)=nil, 0x6f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f4000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) preadv(r0, &(0x7f0000292000-0x10)=[{&(0x7f000051b000)=""/247, 0xf7}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c4000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f00006f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006f4000)=@req={0xfffffffffffffffc, 0x1, 0x5, 0x9f}, 0x10) mmap(&(0x7f00006f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000165000-0x15)=@add_del={0x2, &(0x7f0000403000-0x10)=@common='ip6_vti0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00006f5000-0x58)={{0x8, 0x401}, 0x0, 0x101, 0x101, {0x3ff, 0x535}, 0x1ff, 0x4}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003bf000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) bind$vsock_stream(r1, &(0x7f000057c000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000063a000)=""/219) 2018/02/06 14:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getresuid(&(0x7f00001a3000), &(0x7f0000689000), &(0x7f0000181000-0x4)) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000069e000-0xe0)=[{0x18, 0x29, 0x3, "a155"}], 0x18}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/ppp\x00', 0x4a0000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000036000)={@syzn, @ifru_ivalue}) 2018/02/06 14:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create(0x5) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000c05000-0x4), &(0x7f00008c0000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)) getsockname$ipx(r1, &(0x7f000037b000-0x10), &(0x7f00004af000-0x4)=0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/02/06 14:24:55 executing program 0: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009da000-0x8)=0xfffffffffffff003) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000464000-0x4)=0x4, 0x4) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009dc000)=@int=0x9, 0x4) fdatasync(r0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009dd000-0x6)='cubic\x00', 0x6) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007a5000)={0x0, 0x6, 0x3, [0x7, 0x6, 0x9]}, &(0x7f00009dd000)=0xe) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009de000), &(0x7f00009df000-0x4)=0x8) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009dd000)={r1, 0x3}, 0x8) sendmsg$unix(r0, &(0x7f00004a7000-0x38)={&(0x7f0000776000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005bb000-0x60)=[{&(0x7f00009db000)="0b295c79822cce6ee7dcbcbca7f6d0f6d6874177be3b226ed7592a787d923d1688943617cafa78096fe2f18e2a02df0a81741e70147144a832a63fca05", 0x3d}, {&(0x7f000039b000)="5fa0be934c2756d205b8f961510e51e191d1b12247a4f2e8e9a855396cb65ce25d26d1272da29aa45dcaf2964805725766e6e7445623d40db72dfda2ce516856dd26fc5e", 0x44}, {&(0x7f00009db000)="c853be68cd96fce0ef4330c8b792728aed4e19d83c4d70df88c961e6a4e035175b415d10d9b13fbf", 0x28}, {&(0x7f00009db000)="099591092ef5b814d1155b31bad10ba68a587444e58e01181a0c98cc2e3f8910c71ed04effe260b1a1dc81f12530", 0x2e}, {&(0x7f00009db000)="0912743e1bda50621a0f068bcdd61dbb599a", 0x12}, {&(0x7f0000198000-0xd0)="e16a2607bc7da54f2435aac9b87dfa6534b6a75c8dc9ffe2e91fb73f49d37790b2785a1a63dd5482a4efb0d3af1372d9b86eeab2bf4b6c9726d4c67abea5e36cfecb4e39f87cf91b83b205b6926911dfb5e69e8e82145c809c4a34afd31d06a67498a1b113d2013e90a5c44aaa983cc43a968057f7fb853f7a036a5c0faf4db85bd361d9e96b83e40fc85a5ea4a1c8edf27988324de5793ff0d689b5732395aada3babfd100622ad993ef654755958067a896dad48c038646c49b1d9ad54eeec8a662b40289a5ad5026a2a7a6757c5f3", 0xd0}], 0x6, &(0x7f00009dc000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x80}, 0x800) 2018/02/06 14:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e54000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006c7000-0x3), &(0x7f0000891000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000cf6000)={0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x98a}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) pipe(&(0x7f0000bea000)={0x0}) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fdf000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x99}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:24:55 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) [ 49.957557] binder: 6228:6248 Acquire 1 refcount change on invalid ref 0 ret -22 [ 49.965395] binder: 6228:6248 unknown command 0 [ 49.970930] binder: 6228:6248 ioctl c0306201 2000a000 returned -22 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') setrlimit(0x1, &(0x7f0000011000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000ff9000-0x8)={0x1, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000be000-0x28)={@common='tu\x00l0\t\x00\x00\x00\x00\x00\x00\x00n\x00', 0x0}) connect$packet(r1, &(0x7f0000e60000)={0x11, 0x1f, r2, 0x1, 0x7b7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2e000-0xc)={0x0}, &(0x7f0000949000-0x4)=0xc) ptrace$getregs(0xe, r3, 0xffffffff, &(0x7f000040a000)=""/70) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xe1}}]}, 0x40}, 0x1}, 0x0) 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fdf000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x99}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00005b3000)={{0x81, 0x100000000}, 'port0\x00', 0x10, 0x50000, 0x7, 0x6, 0x8, 0x5, 0x841, 0x0, 0x1, 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 2018/02/06 14:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000)=0x4, 0x26a950b) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) renameat(r1, &(0x7f000053b000-0x5)='./file0\x00', r2, &(0x7f000093c000-0x8)='./file0\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:55 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000005000)='./control\x00', 0x81, 0xffffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0xa)='./control\x00', 0x40000, 0x43) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000000d000-0x4)) r1 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000d000+0xfbe)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000019000)=0xfffffffffffffe00, &(0x7f0000018000)=0x4) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000000d000)) 2018/02/06 14:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000023000)=0xffffffffffffd, 0x7fffffff) 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000032b000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00004c2000-0x14)={0x1, 0x3, 0x1, 0x0, 0x9}) 2018/02/06 14:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000), &(0x7f0000560000-0x4)=0x4) pipe2(&(0x7f00008bd000-0x8)={0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000cb0000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x12141f85}}, 0x200, 0x9a, 0x685a, 0x3, 0x41}, &(0x7f0000a74000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c1c000-0x14)={r2, 0x7fff, 0x4, 0x4, 0x8, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cea000-0x8)={0x0, 0x302}, &(0x7f00001c9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ae9000-0x8c)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000040a000)=@assoc_value={r3, 0x80000001}, &(0x7f00009ae000-0x4)=0x8) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/dev/vga_arbiter\x00', 0x280382, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000fbd000)={0x0, 0x1, &(0x7f0000fbd000)='Z'}) 2018/02/06 14:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006d1000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00000ba000-0x8)='./file0\x00') chdir(&(0x7f0000054000-0x8)='./file0\x00') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000647000-0x6)='ocfs2\x00', 0x84000, &(0x7f00000e4000-0x1)) 2018/02/06 14:24:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x10, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000019000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xa041, 0x0) r2 = dup3(r1, r0, 0x80010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)=""/4096) 2018/02/06 14:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create(0x5) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000c05000-0x4), &(0x7f00008c0000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)) getsockname$ipx(r1, &(0x7f000037b000-0x10), &(0x7f00004af000-0x4)=0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/02/06 14:24:55 executing program 5: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000fc000)='/dev/usbmon#\x00', 0xa2, 0x180) ioctl$TCFLSH(r1, 0x540b, 0x4) fallocate(r0, 0x1, 0xa6, 0x10000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d38000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3fd2cd3fd0c02cb7cb605d581fce9e9f8eff2c4484a36c8cd24821f313eda7f6b25f886a92f5c3b5e8fe2d65fc6d89cdfb174ca35184aa472156095e08561d01", "a5ef8c4dbc346d167ec24ecc53ce81fbff174f38f9ba3aefb917fc6d4f7ae39953dd2b894534bd706eb5d44130cf71db9bbef21a928028745e466864a4fcfbbf", "1c42eca9794ae7dcc9c497e9c741a4fce746f6d61eeac1d501f017a0c3a981ce"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000006e000-0x98)) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000fd000)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/06 14:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000eba000)='./file0\x00', 0x400, 0x44) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00005ad000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00001d9000-0x20)={0x0, 0x56, "58685e847f4377c7fb310cf695c4f30b3b9c96ceb858e9f8be4b7ef1452f687bc0f3c1fde4107400b731acada00a6e029b6e2632c6537cdf1cf2a7fb229db900c3bf453ddc120076c685fd4199c4522ea214c6241599"}, &(0x7f0000974000)=0x5e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003d5000-0x16)={r3, 0x40, 0x7, [0x1, 0x0, 0x80000000, 0x100000001, 0xffff, 0x0, 0x3]}, &(0x7f0000a51000-0x4)=0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/02/06 14:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00005b3000)={{0x81, 0x100000000}, 'port0\x00', 0x10, 0x50000, 0x7, 0x6, 0x8, 0x5, 0x841, 0x0, 0x1, 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 2018/02/06 14:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000301000-0x54)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0x10, 0x8, "06000a00044486f807"}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 14:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000091d000-0x10)='/dev/input/mice\x00', 0x0, 0x440) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000f0000-0x90)={0x3, {{0x2, 0x1, @rand_addr=0x1ff}}}, 0x90) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00008fd000-0x4)=0xddd, 0x4) r2 = dup2(r1, r1) write$sndseq(r2, &(0x7f00009e5000-0x30)=[{0x1, 0x9258, 0x10000, 0x83d, @tick=0xfffffffffffffffe, {0x0, 0x5}, {0xff, 0x7ff}, @queue={0x7, {0x9, 0x80000000}}}], 0x30) ppoll(&(0x7f0000948000-0x40)=[{r1}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000), 0x8) 2018/02/06 14:24:55 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000fa000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x54)="1b180cd09bfe6c351aa1d2395f039a2d51ec94fdf899dacaedae4461210a6539383eb8011c2b4bd1fcace22e0bded4d26198bc82fd4ef0a7b7637789148634b0193f7a796eb143550e331aece61e4173ede34ccf", 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00004fe000)=""/99, &(0x7f0000f90000-0x4)=0x63) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000197000)='smaps\x00') readv(r3, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfffffffffffffffd) 2018/02/06 14:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000103000)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007ce000)=0x7ff, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e2b000-0x20)={0x6, 0x8001, 0x40, 0x4, 0x4, 0x140}) pipe2(&(0x7f000097e000-0x8)={0x0}, 0x80000) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4f, &(0x7f0000006000-0x4)=0x6, 0x3) fstat(r2, &(0x7f0000461000)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x20) connect$inet6(r3, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet6(r3, &(0x7f0000720000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/02/06 14:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x1, 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) 2018/02/06 14:24:56 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000fa000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x54)="1b180cd09bfe6c351aa1d2395f039a2d51ec94fdf899dacaedae4461210a6539383eb8011c2b4bd1fcace22e0bded4d26198bc82fd4ef0a7b7637789148634b0193f7a796eb143550e331aece61e4173ede34ccf", 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00004fe000)=""/99, &(0x7f0000f90000-0x4)=0x63) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000197000)='smaps\x00') readv(r3, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfffffffffffffffd) 2018/02/06 14:24:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)="2b5e807d00", 0x2) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000002000-0x4)=0xfffffe20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 7: clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) r0 = syz_fuseblk_mount(&(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000142000)='./file0\x00', 0x7001, 0xffffffffffffffff, 0x0, 0x100, 0x200, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000+0x6aa)=""/99, 0x63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x7fffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x3, 0xa49, @loopback={0x0, 0x1}, 0x3}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000001000-0x1)) mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000), 0x0, 0x0, &(0x7f00009cc000)={0x0, 0x1c9c380}) 2018/02/06 14:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ce8000), &(0x7f0000f0a000)=0x8) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000710000-0x2a)="290000001800310dda000e00e9c900020a24000000fcff0680000c000c00080004000000040000526b", 0x29}], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000071d000-0xc)={0x0, @loopback, @empty}, &(0x7f0000571000)=0xc) 2018/02/06 14:24:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000000)=0x5925, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$vsock_stream(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 2: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000056000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000004e000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000056000-0x8)={0x3, r2}) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x0, 0x83, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x30) 2018/02/06 14:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000000004, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000abd000-0x4), &(0x7f0000444000)=0x4) socket$inet6_sctp(0xa, 0x80000000000005, 0x84) r1 = syz_open_dev$sg(&(0x7f0000823000-0x9)='/dev/sg#\x00', 0xfffffffffffffff8, 0x2000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000225000)=0x400) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/06 14:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000745000)='/dev/loop#\x00', 0x0, 0x80001) r1 = dup3(r0, r0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000018f000)={0x5, [0x7fffffff, 0xb47, 0x7, 0x1, 0x5]}, 0xe) sync_file_range(r0, 0x0, 0x0, 0x3) 2018/02/06 14:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f000017b000), &(0x7f0000ab0000)=0x4) capset(&(0x7f00001b5000-0x8)={0x1998032f}, &(0x7f0000780000-0x18)={0x3}) flock(r0, 0x2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, []}, 0x20}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f000027b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e5c000)=0x14) 2018/02/06 14:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000096a000)={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}, 0x7ff, [0x7ff, 0x7, 0x8, 0x7, 0xfffffffffffffa82, 0x7, 0x3, 0x3ff]}, 0x5c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/06 14:24:56 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a93000)={0x0, 0x8, 0x30, 0x8, 0xfff}, &(0x7f0000a96000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a94000)=@assoc_value={r1, 0x2}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a95000-0x28)={@common='ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000a97000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x28d, r3}) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) [ 50.279269] nla_parse: 9 callbacks suppressed [ 50.279275] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.304504] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 50.320751] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/06 14:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae6000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) dup2(r0, r0) 2018/02/06 14:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004fc000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) pwrite64(r1, &(0x7f0000084000-0x53), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a81000-0x6)={0x0, 0x4}, &(0x7f0000555000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f9f000-0x10)={r3, 0x7, 0xff, 0x6}, &(0x7f0000a4e000)=0x10) close(r0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002af000-0x11)='/dev/vga_arbiter\x00', 0x500, 0x0) lseek(r5, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b2b000)={r4, 0x10001, 0x7fff}, &(0x7f0000b4b000)=0x8) writev(r6, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2018/02/06 14:24:56 executing program 2: prctl$intptr(0x1e, 0x7fff) 2018/02/06 14:24:56 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/rfkill\x00', 0x4402, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fc4000-0x40)=[{&(0x7f0000fc3000)="d02a76493773f68832eb06a69b9e017ba40d7fe623dbab0c290f6c6f33f86f5b5f0c24a6d10c5674856a52690e0dbc1d49cde017f8f75e7a3f73fa6fb3a649fbb069c1538b5345d9c459e18796b8d349e22a92a8051d9f1aa0c6a7cc37bdb9ffa39a72925b57e1fd62", 0x69}, {&(0x7f0000fc4000-0xf)="9550774ee54b494ff8c6058523d5b2", 0xf}, {&(0x7f0000fc4000-0xd8)="20735703dcb8df0f39f00f1986a133b16ab126c8ab7ceabad8b3469f8be679ea4ff1cd50b38dcc9e9518d7bd558041aeb3da547d1b30e0d1cba5048ca60711afce607d774f5412bbde2a738c18345c8097b35cd51d466b5291fa625f4ec3d099229f8701f953c3c657f0dd46c1d60f3f04b45a72dd43b59d97708b5c0d4e690dcc00feb4375856a613147449497ddfe67f5dc50fd6f51f27dc99ccb6fefbe810237d6dc122ec5289f553096391d93c6d867915247c1c78cdfd7478806ab78e04e32d85bbd2a62b574e15e046727a636bd7f29b0c1c31bb85", 0xd8}, {&(0x7f0000de2000-0xa4)="b0980890e9020a606d0131210d15d467dc9e8aee967c7da563e4f80688b8a06c411b4f99ff3805b47b5582ebafa4c2b70b8b3c2bad5ab21da196745a0f22fc2c846f3d9af5b47b260c5a34579191db6a2ff8109bf5ceb681679723815d5c8e172a5848c7f5c3d0ebc7c9ff8e97b03b946a24ae74d648a7c1f518827fc13538db0f9bdf4114080ee979801a54c7fb46471438ba9cfef9a5d309b968c925978e3ed3ed4f3b", 0xa4}], 0x4, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e6a000)={0x0, 0xbb4c}, &(0x7f0000fc4000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c06000-0x20)={0x1000000002b87, 0xf18, 0x1, 0x8000, 0xffffffff00000001, 0x9f, 0x7, 0x20, r1}, &(0x7f0000b3e000-0x4)=0x20) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000033000)={0x0, 0x0, 0x1f}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fc5000)={r3, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc4000)={0xfffffffffffffeff, 0x10001, 0x1, 0x401, 0x3, 0x6, 0x5, 0x3, r2}, &(0x7f000046f000-0x4)=0x20) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r5, &(0x7f000086b000-0x30)=[], 0x0) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 6: r0 = inotify_init1(0x800) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0x48)=""/72) syz_open_pts(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x401, 0x514c, 0x100, 0x2, 0xc0100340, r2}) 2018/02/06 14:24:56 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000021000-0x8)='./file0\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r1, &(0x7f0000009000), 0x1f2) 2018/02/06 14:24:56 executing program 3: r0 = creat(&(0x7f0000108000-0x8)='./file0\x00', 0x80) ioctl$VT_WAITACTIVE(r0, 0x5607) ftruncate(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000-0x20)={0x2, 0x911, 0x1, 0x4, 0xf9e2ddaf4edc1cb, 0x2}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty}, 0xc) recvfrom$unix(r1, &(0x7f0000106000)=""/110, 0x6e, 0x40000000, &(0x7f00007bb000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000f0a000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000f0a000)=[]}], 0x2, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004d3000), &(0x7f0000f0c000-0x4)=0xb) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000461000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000f0d000-0x4)=0x5, 0x4) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f0c000)=0x9, 0x4) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000f0c000-0x5f)=""/95) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000066a000)={0x0, 0x9, 0x2, 0x1f}, 0x8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000f0c000)={0x0, 0x2, 0xfffffffffffffe01, {0x80000001, 0x1}, {0x0, 0x6}, @ramp={0x200, 0x4, {0x9, 0x8, 0x100000000, 0x1ff}}}) [ 50.354620] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 14:24:56 executing program 6: unshare(0x7ffe) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/06 14:24:56 executing program 5: prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x8, 0x6, 0xffffffffffff37be, 0x400, 0x1, 0x3}) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) chdir(&(0x7f0000369000-0x8)='./file0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x8, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000cd4000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000086000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f64000-0x10)={0x6, 0x8000, 0xffffffffffffff47, 0x20, 0x0}, &(0x7f0000dd0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000fb000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x100000000, 0x1, 0x17e, 0x2, 0x1f, 0x3ff, 0x6, 0x3, 0x401, 0x9, 0x3f, 0x4, 0x47d, 0x2, 0x400]}, &(0x7f0000247000)=0x108) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00003d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000b2f000-0x30)=[]}, 0x10141) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000f1a000)) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) 2018/02/06 14:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000142000)={0x0, 0x5}, &(0x7f00009e1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002cc000)={0x6, 0x2, 0x1, 0x1, 0x7, 0x7, 0x9, 0x10000, r3}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000a7d000-0x60f), 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmmsg(r4, &(0x7f0000f9b000-0xf0)=[{{&(0x7f0000706000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00003dc000-0x60)=[], 0x0, &(0x7f00005cd000)=[]}}], 0x1, 0x0) write$selinux_validatetrans(r2, &(0x7f0000685000)={'system_u:object_r:syslog_conf_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x34, 0x30, 0x20, '/sbin/dhclient\x00'}, 0x5c) [ 50.415130] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 14:24:56 executing program 3: r0 = creat(&(0x7f0000108000-0x8)='./file0\x00', 0x80) ioctl$VT_WAITACTIVE(r0, 0x5607) ftruncate(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000-0x20)={0x2, 0x911, 0x1, 0x4, 0xf9e2ddaf4edc1cb, 0x2}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty}, 0xc) recvfrom$unix(r1, &(0x7f0000106000)=""/110, 0x6e, 0x40000000, &(0x7f00007bb000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000f0a000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000f0a000)=[]}], 0x2, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004d3000), &(0x7f0000f0c000-0x4)=0xb) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000461000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000f0d000-0x4)=0x5, 0x4) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f0c000)=0x9, 0x4) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000f0c000-0x5f)=""/95) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000066a000)={0x0, 0x9, 0x2, 0x1f}, 0x8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000f0c000)={0x0, 0x2, 0xfffffffffffffe01, {0x80000001, 0x1}, {0x0, 0x6}, @ramp={0x200, 0x4, {0x9, 0x8, 0x100000000, 0x1ff}}}) 2018/02/06 14:24:56 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fc0000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc0000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c6a000-0xdf)={r2, 0xd7, "466b77023299628677dfc2157c7aa1880a03931b6e3131413c4116facec13db4ef1535984604f368a3b1dac7c3d836cc4504fc8e2ce8c340846e53ad567051e6b23e17799c210951f9bf73b3fc9c15e65e5b5717e9916de91ecb4de1f0f2894cad1da7d04b5a29db66954d84e1cd545b79279b3c932a0d4fe0c1d8d1f21bec5e3df57bf834c81cfb79de573a8ca08e667e0cc4e98509f5476caffaf6abf67e14f22c91dee103c054784bfe6b9f720bd68d438f5dd0b3828fdb0aa2b0ddb34fb3d922f3974d1618dac60cf8d3105811caf74b06fe8cf8cb"}, &(0x7f00002b7000-0x4)=0xdf) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000223000)=0x5, 0x4) inotify_init1(0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d96000), 0x4) [ 50.492996] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 14:24:56 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aa7000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000dae000)=0x8c) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fbd000)=@sack_info={r2, 0x9, 0x100000001}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbc000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) 2018/02/06 14:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b7c000)={0x1000, 0xe3}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000f3a000)=0xfffffffffffffffd) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x46}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009d4000)={0x6, &(0x7f0000fdf000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0xffffffffffffffff, &(0x7f0000eaa000-0x1)="01") socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 14:24:56 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0xa000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000a000-0x6)={0x1, [0x0]}, &(0x7f0000004000-0x4)=0x6) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000)) 2018/02/06 14:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000da7000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2}) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000472000)=""/117) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)) clone(0x0, &(0x7f0000000000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0x880000004, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000003000)='cpuset/lotrusted\x00', 0x800) 2018/02/06 14:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x24) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000036d000-0xa)='net/snmp6\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000be000)={{&(0x7f0000107000/0x3000)=nil, 0x3000}, 0x3}) 2018/02/06 14:24:56 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00005d2000)='/dev/snd/seq\x00', 0x0, 0x288080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x2000040, 0x63) 2018/02/06 14:24:56 executing program 3: r0 = socket(0x18, 0x0, 0x4) getpeername(r0, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000002000)=0x20) r1 = open(&(0x7f00003d7000-0x8)='./file0\x00', 0x428342, 0x8) clock_gettime(0x0, &(0x7f0000892000)={0x0}) clock_gettime(0x0, &(0x7f000043a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0xbd7, 0x86a, 0x9, 0x87f1, 0x78bae0ad, 0x0, 0x7ff, 0x20}, &(0x7f0000000000)={0x8001, 0x7a94, 0x7ff, 0x7, 0x4, 0x0, 0x3e86, 0x4}, &(0x7f0000000000)={0x3, 0xfff, 0x7fffffff, 0x7, 0x6, 0x9, 0x80000000, 0x9}, &(0x7f0000000000)={0x0, 0x2710}) utimensat(r1, &(0x7f00006ea000)='./file0\x00', &(0x7f0000000000)={{r2, r5}, {r3, r4/1000+10000}}, 0x100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="91667460c8fe689cd5b38ae68fc6051bc069f52b43c003a57e995dec6bb2a9559417133cd757c8d8758c1d6d601ebd2c07955b0e0b3ca18efa7fe08702dce9d726ca04e0231c6cb1ed31cf3d2de5c8bbd80bac036bbaefab3fde9ac7db33123782111e11e450cc67a44542cacaf361fc0986128dce6d6ba864b1e7433a34ee28de60dbd738e315c8eafdadf802a81cf2a3d2c87a8c1ae9762ce8db86443eac0d9d13adc7eeee102523e7b8a1cdd598642607a4232edd354d0e", 0xb9}, {&(0x7f0000001000)="51ab826a680de722ef50c7f4183886412ba0edb09da7c77486869306204640a9265bd58f3d93b88920051bf657bf47a539892bf872bd61d05c2b167d616db3f004d807c599222b37736b020726d0e7b0f20dffd26cfcd2aa03bdc4330343cf42eeb6966ce05999d5494c49d22fa41b07cb9747b894719f86e7c37df9ece92b64813f59dbe8565699f76fdc6bd173", 0x8e}, {&(0x7f0000001000)="72ad42d3d93eaeda03409c0decd1ffc5b12587fde387eba8", 0x18}], 0x3, &(0x7f0000002000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x38, 0x20000001}, 0x80) 2018/02/06 14:24:56 executing program 1: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) sendto$inet6(r0, &(0x7f00002cd000)="e8000200009b729443b61452011f53bfd615910d7f7bbe95f9477602cbefa73e53953a292961cb37a8bac3e609dbb5420a251b97a5e69ad58a75d1410913e4338d937555ec5a183f1f628f811b76c29212a5e017eedaba593aeb9bbd7ce67c0c7a232b418b695033675fd5896f04d9c207b392b620c0538230f54421f74f14a0b98201271f1acaa3f7ba100dbf2bf6869aec114c53a324894bb73003401d463dc9d7ce1e5f913f1432b3e898604be342a3ab574f2fb2bed0af836473402d916361fb99909d023d75ee4e56179903b045a96e30f238b0651421191e504812ee5c", 0xe0, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/keychord\x00', 0x129000, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 7: 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) socketpair$inet6(0xa, 0xa, 0x1ce0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000), &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x4000, r2, r3, 0x0, 0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffee, &(0x7f0000000000)) 2018/02/06 14:24:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000)) getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003000-0x8)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000003000-0x8)='net/dev\x00') lseek(r1, 0x0, 0x100000000000001) 2018/02/06 14:24:56 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000886000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000)={0x0}, &(0x7f0000cd9000)=0xc) ptrace$peek(0x2, r1, &(0x7f0000a26000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000496000)={{0xffffffffffffffff, 0x0, 0x8, 0x3, 0x9}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setown(r2, 0x8, r1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000999000)={0x2, 0x1, 0x2, 0x65, &(0x7f0000394000)=""/101, 0xec, &(0x7f0000abb000)=""/236, 0x7e, &(0x7f0000832000-0x7e)=""/126}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000307000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000468000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0xffff, 0x1ff, 0xbd3a, 0x3, 0x3, 0x1, 0xb0f, 0x1, 0x4, 0x0, 0x3ff, 0x904, 0x7, 0x0, 0x93]}, &(0x7f0000f9d000-0x4)=0x108) recvfrom(r2, &(0x7f000060f000-0x4f)=""/79, 0x4f, 0x40000000, &(0x7f0000d54000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x1, 0x4, 0x2, {0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x36d) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000290000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000ead000-0x4)=0x8c) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$void(r3, 0x5451) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d12000-0x9)='/dev/rtc\x00', 0x2001fc, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r7, 0x54a1) faccessat(r3, &(0x7f0000592000-0x8)='./file0\x00', 0x0, 0x1000) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000ade000)=""/112) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@mcast2={0xff, 0x2, [], 0x1}}, 0xfa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c35000)={0x7, 0x8008, 0x80000001, 0x4f9, r5}, 0x10) r8 = socket$inet(0xa, 0x1, 0x0) sendmsg(r8, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) syz_emit_ethernet(0x56, &(0x7f00004a7000-0x56)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@canfd={0xd, {{0x2, 0x7fff, 0x8, 0x7f}, 0x32, 0x2, 0x0, 0x0, "b877ec16033910188f0c3c6060cc2a3d896d4054767e5271037e73f4f5c2c387fbe733b3428f26a117d326f749575a87660b286f17711312a67b882537fdfd0f"}}}}, 0x0) [ 50.655710] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.687842] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 14:24:56 executing program 5: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCCONS(r0, 0x541d) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VT_RELDISP(r2, 0x5605) epoll_create1(0x80000) r4 = dup2(r1, r3) fallocate(r4, 0x0, 0x0, 0x400000000006) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/06 14:24:56 executing program 7: r0 = getpid() ptrace(0x10, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000b33000)=0x1c) 2018/02/06 14:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000bf1000-0x8)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r1, 0x5, &(0x7f0000751000)=""/32) recvfrom$ax25(r0, &(0x7f0000021000), 0xfffffe27, 0x0, &(0x7f0000a82000-0x10)={0x3, {"1fb85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000)={{0x2, 0x3, @rand_addr}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1c, {0x2, 0x3, @loopback=0x7f000001}, @generic="2f4fdd4cf59cccca46a4431cbd7c97b2"}) sendto$inet(r0, &(0x7f0000b01000)="878bfdccf57aebb104a1810158b5792027f4390ecba7ae54dc6747519686b1aa72473114d3e10a3ca42a00c76232747fa0b28be3ee4019e5281697f214e3d7f086d37140c594ba4a5f2722f7c63c25577ff811200b81e089e076b8c6a790dd545ac404250909d66f0abacc77f05001ae9a4136df9feaa7ebd743cff7d34f3704d8b40c0409e4a78ecf99fbe4fd585e9af444460b00a7852565f1e0915f1a037872d22be6129577a96753bc7c77ce01869b3a78e297f6d1c6e01c7637d77afe022dc8f95ec22dd4139abbdbb96d6463ab960d8b7670a43cb87ee983cc", 0xdc, 0x10, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x80}, 0x10) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/06 14:24:56 executing program 6: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003d000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/02/06 14:24:56 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x3ff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x7ffc, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000002000-0xfe)=""/254, 0xfe) eventfd2(0xba90, 0x80801) 2018/02/06 14:24:56 executing program 2: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xffffffffffffffb4) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c23000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c24000)=""/81, 0x51) ptrace$getregs(0x11, r3, 0x0, &(0x7f0000c23000)) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000902000)={0x0, @in={{0x2, 0x0, @rand_addr=0x8001}}, 0x0, 0x101}, &(0x7f0000c25000-0x4)=0x98) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c24000)={r4, 0x80, "551411a22836d5c54e20f3c66524fac4cadb6bbde38d6f6a5c03b811f80432b4fe71adb43cd762576649f8eaef436ca26a342b5b618a786f359ef12b5c0bd294c374bacded15ad44e67028aee4d4615a12a1176e3846aedc40bddffecca0823601af0155260fea5876697b0a8cf522f918bf0cdd78fe9c445285370bc262b428"}, &(0x7f0000515000-0x4)=0x88) [ 50.743964] syz-executor2 (6474) used greatest stack depth: 21728 bytes left 2018/02/06 14:24:56 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000025000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x1000}) 2018/02/06 14:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x80) fcntl$setlease(r0, 0x400, 0x0) lchown(&(0x7f000089e000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/06 14:24:56 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000f51000)='./file0\x00', &(0x7f0000ca6000)='./control\x00') r1 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000477000), &(0x7f00007e4000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000de6000-0x6)={0x0, 0x7}, &(0x7f00000c0000)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b98000-0x1a)={r2, 0x5, 0x9, [0x80, 0x81, 0x6, 0x8, 0x80000001, 0x80000001, 0x3, 0x5, 0x1f]}, 0x1a) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000845000-0x4), &(0x7f0000f12000)=0xfffffffffffffe54) creat(&(0x7f0000176000)='./file0\x00', 0x0) utimes(&(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000802000)={{0x77359400}, {0x0, 0x7530}}) 2018/02/06 14:24:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000219000-0x4), 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f82000)=0x14) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000e6000-0x4)=0x262) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000f83000-0x38)={&(0x7f00008c5000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00002ae000-0x10)={&(0x7f0000f82000)=@ipv6_delroute={0xd4, 0x19, 0x800, 0x1, 0x0, {0xa, 0x10, 0x94, 0x0, 0xff, 0x0, 0xff, 0x1}, [@RTA_METRICS={0xa8, 0x8, "870f55d0505f1ca2074e6379065cc1cd08c093147ac42280b3768185e29bd2d8d4b0285ce529f1ba230c3326ce976529c0b75fcb92e83d0923d94cfc49dcfe693443427eeff117d497acf250042df15dfe47b6712bf5bd150a716d958c97186922717923d009adc541d7abb3926b56096ee84df648d08509c55c9808de2de1eae2c903ae3215cb3a996baddb6d12a3b22ace586c590c053289dd57d508abc18e19f71e"}, @RTA_OIF={0x8, 0x4, r2}, @RTA_EXPIRES={0x8, 0x10, 0xffffffffffff4ad2}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24000000}, 0x80) ioctl$FIONREAD(r1, 0x541b, &(0x7f00002a3000+0x537)) 2018/02/06 14:24:56 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7, 0x30, 0xa1, 0xab}, &(0x7f0000003000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x7f}, &(0x7f0000001000)=0x6) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x5, &(0x7f0000007000-0x20)={0x1, 0x1, 0x0, 0x7e2, r6}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x6, 0xa, 0xa0, 0xa0, 0x88, r4, r5}, {0x401, 0x6, 0x4, 0x0, 0xff, 0x3, 0xdf63, 0x9}, {0x4dc4, 0x3f43, 0x2, 0x3}, 0x5, 0xa, 0x3, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x2, 0x1, 0x9, 0x6, 0xfffffffffffff000, 0x3f}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000005000-0x60)=[{&(0x7f0000003000-0x4e)=""/78, 0x4e}, {&(0x7f0000004000)=""/78, 0x4e}, {&(0x7f0000004000)=""/102, 0x66}, {&(0x7f0000004000)=""/100, 0x64}, {&(0x7f0000005000-0x7)=""/7, 0x7}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x6) fcntl$getown(r3, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000005000)={0x2, 0x0, [0x0, 0x0]}) ioctl(r3, 0x4400000000001278, &(0x7f00001f6000)) 2018/02/06 14:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb}, 0x0) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00005fb000)={0x6, 0x0, 0xdb2d, 0x9}) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/06 14:24:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) [ 50.803302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/06 14:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7e000)='/dev/sequencer2\x00', 0x401, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f4f000)={0x7ff}, 0x4) accept4$vsock_stream(r0, &(0x7f0000771000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000921000-0xc)={&(0x7f000015f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r2, &(0x7f0000493000), 0xff) 2018/02/06 14:24:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x82100, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x1b, 0x0, 0x8, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000-0x8)=[0x4, 0x3f]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x8001, 0x900) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000001000)={0x20, 0x0, 0x4, @fuse_ioctl_out={0x2e, 0x7, 0x3, 0x8}}, 0x20) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)) 2018/02/06 14:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000706000)='/\x00', 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) getsockname$inet(r1, &(0x7f0000ff5000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00009f3000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000016a000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000a6a000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000118000-0xe8)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00007c5000)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000a80000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00005e9000)={&(0x7f0000e1c000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000fe0000-0x10)=[{&(0x7f0000f44000)={0x12ec, 0x39, 0x101, 0x1, 0x2, "", [@generic="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", @generic="41d09fe6f7f6655910c5a01611504ca190b277ee308da102ef0b9e771472d34dbb469d28056f74cd53ddc411e472356565e3c5848cb1e60a14bbf347f8290611c3a3e8e69fa9059589f5a91623fe8006af90701c99f2427791453ab713f7ca0406b318dee4f1f6045aeff7519d91985d20abd2189d4ec972a7907e8ee14a098d4340b760601f7e97b7b9c87925b1ed4a31bcb98d5d12bb10330d87d26195e362fad087011759", @typed={0xa0, 0x21, @binary="86ab340effa4317874bfe218b3a7c684edf64f1838608954984ebd786095a6059465f778c8dcd6666407561a0fea1a4217a34960afc163f1f8a2ea38e6eab926b5e3eb99c02f7efc2605bbc325a3638a123e92571c53b95f9e150c93e13f46fccde7a4f4f01872eaf80e11b4b0f83b34ad811e572fd2194e3db4956e3a055757da3e630ed119d760f9c349421ccd90e1e320784a59957f"}, @nested={0x1c, 0x2b, [@typed={0xc, 0x2d, @uid=r2}, @typed={0xc, 0xb, @str='/\x00'}]}, @generic="058befa2444fed5b36879ba8d3cbb3792ec2fca48b041bbf0783edff430c610076f75606a0914505654012e7834c6ef3ec395fc33a1faaea463a6e6131e203f063765eafcdc0a561cbbe0fccde28757fc8fee37a20e62d3f203ea7853ef90a9a89a359074050d812651425b2a54a3e91a4147257359e07e574e75256a741ff6b55cc4c8435121d4a82d43f0705e626e076ebee74b74886b88e2ca5cc8156bd119135661825e033a2a8dbdc712ebf93e7cf6de1687676e64ddb9e7c300239855acfe9b583b9d53f6d57f480376f774a8ffb51bb187d8ba8be616181ef52b3731284dfc664d42a140188aa84a2fa161d9b291f", @nested={0x1c, 0x8d, [@typed={0xc, 0x96, @u32=0x3}, @typed={0xc, 0x2b, @pid=r3}]}, @generic="5c7ec34cf24da22719400d327d7060a65343ee889c4158a53ccf6a47c6ff61305fe9f0944ebb8bbd3c83a35b1a33498052b9d51def2e5ca2f06b58014f833e8995fd60b59c42990cdf2c6a70643ecb571d5699d7678f12b16ef5c70ff63aa762977a892de112e588bd2eeb"]}, 0x12ec}], 0x1, &(0x7f0000bbd000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}], 0x28, 0x11}, 0x4000081) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005ec000-0x10)={0x6, &(0x7f0000560000-0x30)=[{}, {}, {}, {0x0}, {}, {}]}) flistxattr(r0, &(0x7f0000290000-0x5b)=""/91, 0x64) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000369000)={r4, &(0x7f00008d9000)=""/62}) 2018/02/06 14:24:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b04000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/06 14:24:56 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000292000)={0x0, 0xf7a2, 0x1000, 0x1, 0x7, 0x800, 0x7f, 0x80000001, {0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x400}}, 0x1f, 0xc3b, 0x4, 0x0, 0x2}}, &(0x7f0000b37000-0x4)=0xb8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b37000-0x8)={r1, 0x7}, &(0x7f0000b36000)=0x8) remap_file_pages(&(0x7f00002e0000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000b37000-0x18)={&(0x7f0000638000/0x2000)=nil, 0x0, &(0x7f00001fc000/0x4000)=nil}, 0x18) 2018/02/06 14:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000050000-0xe)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b52000)={0x0, 0x1f0}, &(0x7f0000c12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d41000)=@assoc_value={0x0, 0x9}, &(0x7f0000b71000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000023b000-0xb8)={r1, 0x0, 0x2, 0xc2d, 0x9, 0x4, 0xffffffffffffff03, 0x7, {r2, @in={{0x2, 0x0, @rand_addr=0x4}}, 0x5, 0x3, 0x100000001, 0x6, 0x4}}, &(0x7f0000293000-0x4)=0xb8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004ba000)={r3, 0x1000, "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"}, &(0x7f0000997000)=0x1008) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000e77000), 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ee4000)=0x1000, 0x4) 2018/02/06 14:24:56 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f000019a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000359000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000053b000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket(0x10, 0x800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0x8000, 0xe0a, 0x401, 0x3}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000793000/0x1000)=nil, 0x1000) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000}}, 0x60, 0x81, 0x430, 0x3, 0x66}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000)=@common, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={r1}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000000a000)={r2, 0x1000}, &(0x7f000000b000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/06 14:24:56 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair(0x4, 0xa, 0xfff, &(0x7f0000012000)={0x0, 0x0}) fanotify_mark(r1, 0x6d, 0x31, r2, &(0x7f0000011000)='./file0\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 14:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7e000)='/dev/sequencer2\x00', 0x401, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f4f000)={0x7ff}, 0x4) accept4$vsock_stream(r0, &(0x7f0000771000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000921000-0xc)={&(0x7f000015f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r2, &(0x7f0000493000), 0xff) 2018/02/06 14:24:56 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f000019a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000359000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000053b000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket(0x10, 0x800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0x8000, 0xe0a, 0x401, 0x3}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000793000/0x1000)=nil, 0x1000) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/06 14:24:56 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fba000)={0x0, 0x80000001, 0x0, 0x1, 0xffff, 0x1}, &(0x7f0000da7000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000094c000)={r1, 0xfee}, &(0x7f0000fb9000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009a1000-0x10)={r2, 0x5, 0x6, 0x100000001}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fbb000)=0x2, 0x4) 2018/02/06 14:24:56 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000292000)={0x0, 0xf7a2, 0x1000, 0x1, 0x7, 0x800, 0x7f, 0x80000001, {0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x400}}, 0x1f, 0xc3b, 0x4, 0x0, 0x2}}, &(0x7f0000b37000-0x4)=0xb8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b37000-0x8)={r1, 0x7}, &(0x7f0000b36000)=0x8) remap_file_pages(&(0x7f00002e0000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000b37000-0x18)={&(0x7f0000638000/0x2000)=nil, 0x0, &(0x7f00001fc000/0x4000)=nil}, 0x18) 2018/02/06 14:24:56 executing program 6: clone(0x0, &(0x7f0000445000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ee0000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f00004c8000)=@file={0x0, ""/31}, &(0x7f0000001000-0x4)=0x21, 0x80800) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) open$dir(&(0x7f00005b8000)='./file0\x00', 0x80, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) socket$unix(0x1, 0x0, 0x0) ftruncate(r0, 0x3) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000a09000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) accept4(r0, &(0x7f0000b4f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000e35000-0x4)=0x26, 0x800) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ef1000)=@assoc_value, &(0x7f0000a18000-0x4)=0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00009ee000+0xe8)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000ef2000)=0x10, 0x800) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef2000)={0x0, @multicast2, @local}, &(0x7f0000ce3000-0x4)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000ef3000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) poll(&(0x7f0000ef2000-0x30)=[{r0, 0x1}, {r0, 0x4400}, {r0, 0x300}, {r0, 0x8}, {r0, 0xc204}, {r0, 0x80}], 0x6, 0x9) 2018/02/06 14:24:56 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fdatasync(r1) 2018/02/06 14:24:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x38000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007ba000-0x4)) keyctl$reject(0x13, 0x0, 0x0, 0xd6, 0x0) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0xc8)={0x7, 0x3f, 0x2, 0x0, 0x3, [{0x3, 0x2, 0x100000000}, {0x80000000, 0x36dc, 0x3f, 0x0, 0x0, 0x84}, {0x200, 0x80000000, 0x100000001, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = creat(&(0x7f0000021000-0x8)='./file0\x00', 0x111) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000001c000-0x10)={0x20000000000000b8, &(0x7f0000025000)=[{}, {}, {0x0}]}) ioctl$TCSBRKP(r2, 0x5425, 0xfc0e) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000019000)={r3}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/06 14:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c1f000)=0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000cd8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x5, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common="67726530000000000000bd00", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) 2018/02/06 14:24:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f00004aa000)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) dup2(r1, r2) sendto(r1, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) [ 51.166180] device gre0 entered promiscuous mode 2018/02/06 14:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000729000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000369000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000cfd000)=[], 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000027d000)='/dev/rtc\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000002000-0x8)) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000+0x3d3)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4}}, 0xe8) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000683000-0x4)=0x8) sendmsg$nl_generic(r3, &(0x7f0000921000-0x38)={&(0x7f0000182000)={0x10}, 0xc, &(0x7f000096b000)={&(0x7f0000092000-0xe0)={0xe0, 0x1d, 0x402, 0x5, 0x2, {0x12}, [@typed={0xcc, 0x32, @binary="fc9d67eeec50591ab43d35d5a8e5da41304ce15572c62834c8b05bbd7df4020968a2e12872d6e1e516353f1a14fcf6d76fbb37bb2f895ac70809ed3c584f63d58cd32d99f476f311cc27af2ff554255afb09cf0ca1f122ca6101e029edb59496dcb000a2be560e9e28293c3e434656ff859090d2de5a66f8330053290c6b70e966a425ec2df00d9f97ab36e7f48f197fdefcf274c7c4a7d8062daa996085ac4ae082f38f6226aec8184348e62ab9e626b954e956ca5df181c1bee789d2fd802a2c6bd5a5"}]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000096000)={0x0, @in6={{0xa, 0x1, 0xd61, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff00}}, 0x10000, 0x5f2, 0x0, 0xe4e1, 0x4}, &(0x7f000083e000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a3e000-0x8)={r4, 0x5}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000d87000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x7302}) connect$inet6(r2, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) accept4$ax25(r0, &(0x7f0000f38000-0x10), &(0x7f0000664000)=0x10, 0x0) 2018/02/06 14:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000eda000)={0x0, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, [0x5, 0x47aabf51, 0x1f, 0x4, 0x2, 0x40, 0x195cf5da, 0x8, 0xffffffff, 0xa, 0xffffffff, 0x81, 0x6, 0x4, 0x8]}, &(0x7f0000556000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006d7000-0x8)={r2, 0xb3}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000065f000)=0x0) ptrace$setsig(0x4203, r3, 0x0, &(0x7f000021f000)={0x24, 0x9, 0x800, 0x1ff}) fstatfs(r0, &(0x7f0000414000-0xff)=""/255) writev(r0, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) 2018/02/06 14:24:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x10)=@nfc, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x3, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)) geteuid() getegid() 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f0000002000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000001000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getpid() getuid() 2018/02/06 14:24:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x7e0, 0x0, 0x40, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3f, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000001000-0x8c)={0x9, 0x0, 0x5, 'queue1\x00', 0x80000001}) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000000)=""/24, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000000000)=0x8) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) 2018/02/06 14:24:57 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0xfff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x209, 0x4}, &(0x7f0000001000)=0x8) splice(r0, &(0x7f0000001000-0x8), 0xffffffffffffffff, &(0x7f0000dc9000-0x8), 0xfffffffe, 0x3) 2018/02/06 14:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f65000-0x2e)={0x0, 0x26, "03a9054d0f452177ca64eeb400088fd4c3a1374a1f96c6f598679c6c012e7c86506e7704a659"}, &(0x7f0000f65000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ad1000-0x8)={r1}, &(0x7f00006aa000)=0x8) shmdt(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r2 = open(&(0x7f0000e51000)='./file0\x00', 0x100, 0x5aedf1fe8fcf4916) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f64000)={{&(0x7f0000d76000/0x1000)=nil, 0x1000}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f66000-0xa)='/dev/ptmx\x00', 0x80000000000, 0x0) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r3, 0x406, r3) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) signalfd4(r2, &(0x7f0000e1e000-0x8)={0xa35}, 0x8, 0x80800) socket(0x15, 0x8000b, 0xffffffffffffffff) timer_create(0x6, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000)="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", &(0x7f0000638000-0x9)="282053763f57be23ad"}}, &(0x7f00008f1000-0x4)) socket$netlink(0x10, 0x3, 0x6) 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) [ 51.319885] device lo entered promiscuous mode 2018/02/06 14:24:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x7e0, 0x0, 0x40, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3f, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000001000-0x8c)={0x9, 0x0, 0x5, 'queue1\x00', 0x80000001}) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000000)=""/24, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000000000)=0x8) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000064e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000af1000-0x4)=0x3, 0x4) r2 = creat(&(0x7f0000eb9000)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x11b7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r0) 2018/02/06 14:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) fallocate(r0, 0x2, 0x2, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009f6000-0x4)=0x80000001, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/02/06 14:24:57 executing program 0: clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000290000-0x58)={0x6, 0x6608, 0x5, 0x7f, 0x1, [{0x1ff, 0x401, 0x8, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x14, 0x3, 0x2, {0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x32) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getrlimit(0xf, &(0x7f0000d6b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1200}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x6) mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x3, 0x1, 0x4}}, 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ead000-0x10)=@generic="1c734ca5b488737663b591ad3f6c0aac") [ 51.342934] device lo left promiscuous mode 2018/02/06 14:24:57 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getregs(0xc, r0, 0x9aa, &(0x7f0000011000-0xa)=""/10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005432, &(0x7f0000018000)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000004000-0x30)={0x7, 0x6, 0x7, 0x783, 0x3, 0x8001}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000020000)={0x2, 0x6}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000021000)=0xfffffffffffffffb) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/06 14:24:57 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_pts(0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x3)=':%\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000090000-0x4)=0x0) getpriority(0x0, r1) [ 51.366623] binder: send failed reply for transaction 13 to 6611:6630 [ 51.385542] binder: BINDER_SET_CONTEXT_MGR already set [ 51.392722] binder: 6611:6613 ioctl 40046207 0 returned -16 2018/02/06 14:24:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000965000)={0xa, &(0x7f0000906000-0x85)=""/191, &(0x7f0000000000)=[{0x8001, 0x1000, 0x1, &(0x7f0000000000)=""/4096}, {0x8001, 0xb8, 0x2, &(0x7f00004c8000)=""/184}, {0x3ff, 0x7c, 0x6, &(0x7f0000001000-0x7c)=""/124}, {0x7fffffff, 0xb7, 0x100, &(0x7f0000001000-0xb7)=""/183}, {0x8001, 0x5, 0x9, &(0x7f0000f7a000)=""/5}, {0x3ff, 0x6f, 0x2, &(0x7f0000000000)=""/111}, {0x4, 0x89, 0x4, &(0x7f0000000000)=""/137}, {0x2, 0x14, 0x2, &(0x7f0000fc4000-0x14)=""/20}, {0x0, 0x50, 0x4, &(0x7f0000b5b000-0x50)=""/80}, {0x8, 0x12, 0x38, &(0x7f0000000000)=""/18}]}) fsetxattr(r0, &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000005000-0x9)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) 2018/02/06 14:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a43000)={0x0, 0x80, 0xa6}, &(0x7f00004fe000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000446000)={0xa80, 0x5, 0x2, 0x0, 0x3, 0x9, 0xd, 0x1f, r3}, 0x20) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x5, &(0x7f0000dd8000-0x20)) 2018/02/06 14:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e2e000-0x10)=@req={0x50, &(0x7f0000c98000-0x50)={@generic="70512c3b59c096f01edcca6ffb127cca", @ifru_names=@syzn={0x73, 0x79, 0x7a}}}) 2018/02/06 14:24:57 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000430000)=r1) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000016c000-0x8)={0x800000000, 0xf424}) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/02/06 14:24:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x0, &(0x7f0000902000)={0x0, &(0x7f0000ab9000)=[]}) 2018/02/06 14:24:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$void(r0, 0xc004587f) r1 = socket(0x1, 0x802, 0x0) sendto$llc(r1, &(0x7f0000001000-0xae), 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434"}, 0x10) 2018/02/06 14:24:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00001d3000)={0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x80000000, 0x10, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pread64(r3, &(0x7f0000a12000), 0x0, 0x0) [ 51.406393] binder_alloc: 6611: binder_alloc_buf, no vma [ 51.406411] binder: 6611:6650 transaction failed 29189/-3, size 0-0 line 3127 [ 51.445836] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.451884] binder: undelivered TRANSACTION_COMPLETE [ 51.459654] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.518964] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 51.528322] device lo entered promiscuous mode [ 51.534629] device lo left promiscuous mode 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003ac000-0x1)={0xfffffffffffffff9}, 0x1) fcntl$setlease(r1, 0x400, 0x0) 2018/02/06 14:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)='pagemap\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x2, 0x400000fe) 2018/02/06 14:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f65000-0x2e)={0x0, 0x26, "03a9054d0f452177ca64eeb400088fd4c3a1374a1f96c6f598679c6c012e7c86506e7704a659"}, &(0x7f0000f65000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ad1000-0x8)={r1}, &(0x7f00006aa000)=0x8) shmdt(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r2 = open(&(0x7f0000e51000)='./file0\x00', 0x100, 0x5aedf1fe8fcf4916) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f64000)={{&(0x7f0000d76000/0x1000)=nil, 0x1000}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f66000-0xa)='/dev/ptmx\x00', 0x80000000000, 0x0) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r3, 0x406, r3) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) signalfd4(r2, &(0x7f0000e1e000-0x8)={0xa35}, 0x8, 0x80800) socket(0x15, 0x8000b, 0xffffffffffffffff) timer_create(0x6, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000)="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", &(0x7f0000638000-0x9)="282053763f57be23ad"}}, &(0x7f00008f1000-0x4)) socket$netlink(0x10, 0x3, 0x6) 2018/02/06 14:24:57 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x64) 2018/02/06 14:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ca4000-0x4b)="1f0000000104ff00fd4354c007110000f3051c0008000100010423feffdf00", 0x1f) write(r0, &(0x7f0000ade000)="1f0000000104ff00fd4354c007110000f305010008000100012000dcffdf00", 0x1f) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00007b8000-0x4)=0x7) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e03000-0x8)) clock_nanosleep(0x7, 0x1, &(0x7f00005f7000)={0x0, 0x989680}, 0x0) 2018/02/06 14:24:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e5e000-0xe4)=""/228, &(0x7f0000212000)=0xe4) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r1, r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000052c000-0x4), &(0x7f0000171000)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/06 14:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bce000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000b72000-0x4)=0x6, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000156000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) close(r0) [ 51.666552] device lo entered promiscuous mode [ 51.697634] device lo left promiscuous mode 2018/02/06 14:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000854000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ca0000-0xb9)={0x0, 0xb1, "1d7714435911b1e9bdf49d874f7922885abab863c2d17d388527c5a04f35898a9b1cdc00406678a6547203e351c3f985cab2f00158fbdb24424cc42394318efa11694530c173697abb37220e5c055bcf923cabd17732d410a62804f8f2df0107c71ac979b1702d587362343af288497c8dfb619689a9ca9d84112995d976e6733c12041029dd1b30b7839eebb8bcc71cca0e2c3eda973579841db4af1ae779f31435eb8362d325eaa5a898080b0f917925"}, &(0x7f00002e4000)=0xb9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e47000-0x20)={0x2, 0x9, 0x1, 0x7, 0x200, 0xfff, 0x9, 0x7, r1}, &(0x7f0000d9a000)=0x20) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000015e000)={0x76, 0x22, 0x2f, 0x1f, 0x7, 0x8000, 0x800, 0x10002000000, 0x0, 0x5, 0x3f}, 0xb) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x2b}, 0x54) 2018/02/06 14:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f1e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000696000)={0x0, 0x80000000, 0x3, [0x1, 0x8, 0x1]}, &(0x7f000032e000-0x4)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000014a000)={r1, 0x0, 0x3, [0x101, 0xffff, 0x7]}, &(0x7f0000c82000)=0xe) r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00003a8000-0x4)=0x9, 0x4) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000db7000), &(0x7f0000495000-0x4)=0x4) 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x3, &(0x7f0000c24000-0x8)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000205000-0x28)={0x7, 0x17, 0x7f, 0x8765, "eb9e8bf1e4b28ea487c7b5a5e620557f6ccdb9b738ef28966146424275fd590f"}) sendto$inet(r0, &(0x7f0000fa2000-0x1), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000074a000-0x64)=[@in6={0xa, 0x2, 0x227, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x6}], 0x64) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/06 14:24:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400}, &(0x7f0000001000-0x8), 0x8) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000d0f000-0x8)) r1 = syz_open_dev$mice(&(0x7f0000fd2000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000440000-0xb9)=""/185, &(0x7f0000c55000)=0xb9) 2018/02/06 14:24:57 executing program 5: 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, 0x400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bce000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000b72000-0x4)=0x6, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000156000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) close(r0) 2018/02/06 14:24:57 executing program 2: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) chroot(&(0x7f00004c6000-0x8)='./file0\x00') lremovexattr(&(0x7f00001c2000-0x8)='./file0\x00', &(0x7f0000194000)=@known='system.sockprotoname\x00') 2018/02/06 14:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc8000+0xd61)={0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000024000-0x4)) 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) clone(0x0, &(0x7f000022b000), &(0x7f0000ea9000-0x4), &(0x7f0000962000-0x4), &(0x7f0000ddb000)) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x80000d50) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) r3 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007dc000-0xc)={0x0, @rand_addr, @dev}, &(0x7f000039a000-0x4)=0xc) accept$packet(r3, &(0x7f0000a71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002d3000-0x4)=0x14) getsockname$packet(r3, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c1d000-0x4)=0x14) sendmsg$nl_route(r3, &(0x7f0000de4000)={&(0x7f000086b000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000c88000)={&(0x7f0000c4f000)=@mpls_getroute={0x70, 0x1a, 0x200, 0x2, 0x1, {0x1c, 0x10, 0x0, 0x0, 0x0, 0x3, 0xc8, 0x5}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x1000, 0x5}]}, @RTA_DST={0x10, 0x1, [{0x100000000, 0x8, 0x0, 0x3}, {0xa2bb, 0x5, 0x1000, 0x200}, {0xafe, 0x100000000, 0x200, 0x7}]}, @RTA_OIF={0x8, 0x4, r5}, @RTA_DST={0x24, 0x1, [{0xfffffffffffffffb, 0x3, 0x0, 0x8001}, {0x7, 0x1, 0xffff, 0x2}, {0x0, 0x3, 0x2, 0x100}, {0x4, 0x76ba, 0x4, 0x6}, {0xfffffffffffffffd, 0x5, 0x7fffffff, 0x5}, {0x1, 0x80000001, 0x101, 0x1}, {0x20, 0x5200, 0x5, 0x1}, {0x1000, 0x2, 0x3, 0x1}]}, @RTA_OIF={0x8, 0x4, r6}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) ioperm(0x1f, 0x0, 0x0) sync() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000c5d000-0x4)=0xe8) getresuid(&(0x7f0000ace000), &(0x7f0000000000), &(0x7f0000368000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r7, 0x8923, &(0x7f00009db000)={@common='gre0\x00', @ifru_names=@common='gre0\x00'}) 2018/02/06 14:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000826000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000cfe000)=0x1ff, 0x4) 2018/02/06 14:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aca000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00007ff000)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000203000-0x4)=0x100, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003b2000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x1d6, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b5000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004f8000)=[{0x8, 0x7ff}, {0x2, 0x6}], 0x2) 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f000001e000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000035000-0x28)={@generic="6ff7bb0048321cb059155ce61d620008", r1}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000f000-0xa)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x24, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x2}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) sendto$unix(r0, &(0x7f0000021000-0x27)="5a51fecd57818dd29d6bdb684c1f8c32af54b5957ab48e3baf8832328ab94792382b4559f7f462", 0x27, 0x4000000, &(0x7f000000b000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 14:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f70000-0x15)='/dev/pktcdvd/control\x00', 0x200040, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000724000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x60}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x17}, 0x0, [0x0, 0x0, 0x7ffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, 0xf6cb8b1ce32e3b15) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = fcntl$getown(r1, 0x9) setpriority(0x1, r3, 0x9) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc7000-0xf)='/dev/sequencer\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000129000-0x8)={0x0, 0x2}, &(0x7f00007c7000-0x4)=0x8) getpeername(r1, &(0x7f0000219000-0x10)=@can={0x0, 0x0}, &(0x7f000087b000-0x4)=0x10) modify_ldt$read(0x0, &(0x7f00003e4000-0x4c)=""/76, 0x4c) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000703000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9581}, @mcast1={0xff, 0x1, [], 0x1}, 0xf1f, 0x5203, 0x6, 0x400, 0x1, 0x2, r6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000bb5000-0xa0)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xbf6, 0xffffffff7fffffff, 0x2, 0x40, 0x1}, &(0x7f00003cd000)=0xa0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000631000)="2636e352e029254fee55327d862a70e9fb7baa6ab7ffbafcf9187b13feb0ca5bfd14661eacca01ea620c2e72d15d0b0719641c53a4eb1911fbdc84", 0x3b) 2018/02/06 14:24:57 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000689000)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000002c000)={0x0, 0x0, 0x5}, &(0x7f000002c000)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001c000)={r3, @in={{0x2, 0x2, @rand_addr=0x3ff}}}, &(0x7f000002d000-0x4)=0x8c) 2018/02/06 14:24:57 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000004f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x4, 0x898, 0x2}, &(0x7f0000496000-0x4)=0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 3: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000210000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000a0f000)=0x1) r3 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[]}, 0x10002) [ 51.880180] audit: type=1400 audit(1517927097.626:30): avc: denied { create } for pid=6758 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 51.912501] audit: type=1400 audit(1517927097.666:31): avc: denied { write } for pid=6758 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 51.941957] audit: type=1400 audit(1517927097.696:32): avc: denied { ioctl } for pid=6758 comm="syz-executor1" path="socket:[15057]" dev="sockfs" ino=15057 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/06 14:24:57 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000002d000)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000002e000), &(0x7f000002e000)=0x8) sendmsg(r0, &(0x7f0000023000)={0x0, 0x0, &(0x7f000000c000-0xa0)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) 2018/02/06 14:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e4000)={@common="6c6f0005f100020000b200", 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e56000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000285000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f, r1}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) 2018/02/06 14:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x80081270, r0) 2018/02/06 14:24:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f0000d3c000)=""/164, 0xa4}], 0x1) 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0x0, &(0x7f0000023000)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x12, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_UID={0x0, 0x19}]}, 0x30}, 0x1}, 0x0) 2018/02/06 14:24:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001b3000)={0x0, 0xb9, "dd7d8355c784fd51867bebc6e4e870a4d03c8fdc7adbe44b94871886ba464f1917da960e46f669379796f2573faea11a3538500c3f226c13c241aff377e714e39753c5cc3826a1e3ed7ebb39333b336dc7a3de30cab1e16799a531bde8f4f29c791fe51e369b943e16c7133d18daad419985eb0562be757ef9fc786aa5b657cc84f88ee322a858f5b8c14beb26d685b700a4db461fcdba4a19676e2dcf2672ac0eeee55e97d554ab50185b60fd3e45654e473aa44e38057732"}, &(0x7f00000e9000)=0xc1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005c9000-0xc)=@sack_info={r1, 0x100000000, 0x5ee3}, 0xc) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000e6c000), 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 14:24:57 executing program 2: remap_file_pages(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000886000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) r1 = getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x1a, &(0x7f0000001000-0x10)={0x0, 0x100000001, 0x41a, 0xad8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0xc00, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001000)={0x0, 0x1, 0x7, 0x80}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x7d)="5567ecbdb09bf6dfb4ca90f0d65fd216ddfb8885c1a3d6051afb7c99c7a6c33d3f8dfe0828cee2e8b674e2fff850ca9ae9119e3168627cf93276a42a63d522a8345110417d3de23b182b1a783a74bc4aec28563c02307dde6ab8bb47aeffa14f9a7fadfcbedbfd2046e40e0de3a9d5f7b656be6f18c7265fe6eb35ffeb", 0x7d}, {&(0x7f0000000000)="626d2a62c398747bb90f847bb2136769bda1a1dfd3ef02611b2762459f18152cdb015cb3e50655a0f26a0d7dff86c05789282edea7c1da0359cc6f5e45a071216b98835f9925e5c4ecb32304008702ff304adc387aa0f9b29aee1c27d2cc0c31670f6349a27b5e817426ea6459b435a8f51f2968cbf775", 0x77}, {&(0x7f0000002000-0x1e)="8ba5e60155b013e6ae7576d2d5f2d578a9d7958a375326b2684169ea3033", 0x1e}], 0x3) socket$unix(0x1, 0x1, 0x0) 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000002d000)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000002e000), &(0x7f000002e000)=0x8) sendmsg(r0, &(0x7f0000023000)={0x0, 0x0, &(0x7f000000c000-0xa0)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) 2018/02/06 14:24:57 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) r1 = getpgrp(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000010000-0x8)={0x2, r1}) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/02/06 14:24:57 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{}, {}, 0x0, 0x2000000000000000}) 2018/02/06 14:24:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) sync_file_range(r0, 0x9f, 0x86, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x3f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 14:24:57 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000009000)) r3 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x6, 0xc63b2624c6c651dc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f000000a000-0x4)=0xfffffffffffffffb) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x128, 0x0, &(0x7f0000009000-0x130)=[@clear_death={0x400c630f}, @clear_death={0x400c630f}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000000)=[]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=[], &(0x7f0000001000-0x10)=[]}}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007000-0x18)=[], &(0x7f0000003000)=[]}}}, @register_looper={0x630b}, @increfs_done={0x40106308}, @dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000002000-0xa2)}) r4 = socket$inet6(0xa, 0x80002, 0x400) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000009000-0x5c)={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, {0xa, 0x0, 0x0, @empty, 0x5}, 0x5, [0xffff, 0x10000, 0x6, 0x99, 0x3, 0x0, 0x6, 0x4]}, 0x5c) 2018/02/06 14:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000535000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000247000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00005b0000)=0x2ab0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000504000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000eba000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000723000-0x4), &(0x7f0000e4d000-0x4)=0x4) 2018/02/06 14:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000c12000)='uservboxnet0%vmnet1\'lo\x00', 0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d00000)=0x27, &(0x7f0000e5a000-0x4)=0x4) lseek(r0, 0x0, 0x3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000522000-0x8)) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000ba1000)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/06 14:24:57 executing program 2: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) write(r0, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) readahead(r0, 0x9, 0x200) [ 52.084672] binder: 6818:6825 transaction failed 29189/-22, size 0-0 line 3004 [ 52.094459] binder: 6818:6825 ioctl c0306201 20008fd0 returned -14 [ 52.110658] binder: 6818:6834 transaction failed 29189/-22, size 0-0 line 3004 [ 52.125791] binder: 6818:6825 ioctl c0306201 20008fd0 returned -14 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009f8000-0x4)=0x17) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_extract_tcp_res(&(0x7f0000850000), 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ce000+0xce4)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00007e0000-0x8)=[0x8, 0xfffffffffffffffb]) 2018/02/06 14:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000e83000-0x8)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000236000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001ff000), &(0x7f0000d75000)=0x4) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) write$selinux_create(r2, &(0x7f00003d5000)=@objname={'system_u:object_r:usbtty_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0/bus\x00'}, 0x62) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002f3000)={0x0, 0x95, 0x5, [0x3, 0xc000000000000, 0x8, 0x6, 0x1]}, &(0x7f0000fa5000)=0x12) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000812000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000e67000)={r4, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009f2000)=@assoc_id=r3, &(0x7f0000351000)=0x4) lseek(r0, 0x10000, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e72000)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x4, 0x6af, 0x80a, 0x1, 0x8}, &(0x7f00003b7000)=0xa0) 2018/02/06 14:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ea5000)={0x0, 0x0}) shutdown(r0, 0x0) r1 = memfd_create(&(0x7f00009fb000)='*eth1wlan1}\x00', 0x3) sigaltstack(&(0x7f0000b00000/0x3000)=nil, &(0x7f00007c3000-0x8)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002c5000-0x8)={0x0, 0x5, 0x2}, &(0x7f00004c7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000730000-0x8)={r2, 0x10001}, &(0x7f0000463000-0x4)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000b23000-0x8)='./file0\x00', 0x0) sched_yield() getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/02/06 14:24:57 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000984000)={@common='ip6_vti0\x00', @ifru_flags=0x4a00}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x800, 0x2) write(r1, &(0x7f0000898000)="fc0000004a000700ab092500090007000aab80ff010000000000369321000100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000700020000008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/02/06 14:24:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) accept$packet(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000013000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ustat(0x5, &(0x7f0000013000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 14:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b1e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x1a, 0x5, "769e034d1e42e368c47aa53c799b7f0e79ed089eda168179a49122eac38dab246613a9fac7cb747ce27aba99c24319f0a75a79352deafa33925af1a50318de3f", "d9d2aaecc85ccd0af1da08a2887ab5dcd61438cd48cd6a35c12ba1e228160f1a", [0x2, 0x37]}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000098b000-0x53)=""/83, &(0x7f0000fdf000-0x4)=0x53) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3) 2018/02/06 14:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f0000959000-0x8), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fdb000-0xb)={0x7, 0x2, 0x9, 0x9, 0x7, 0x9fc7, 0x7f, 0x200, 0x0, 0x8, 0x7}, 0xb) [ 52.133712] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000085a000)='/dev/usbmon#\x00', 0x0, 0x2000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00005af000)=""/189) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000097d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000166000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d34000-0xc)={r3, 0x80000, r2}) openat$ppp(0xffffffffffffff9c, &(0x7f000087f000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000bf000-0x1)={0x9}, 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d3000)='/selinux/mls\x00', 0x0, 0x0) accept$ipx(r4, &(0x7f0000695000), &(0x7f0000a3d000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@loopback={0x0, 0x1}}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002e1000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000e45000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000480000-0x20)={0x0, 0x8, 0x1, 0x92a, 0x8, 0x1f, 0x3000000, 0x8000, r5}, 0x20) 2018/02/06 14:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c5c000+0x382), &(0x7f00005ce000-0x4)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b3000)='scalable\x00', 0x9) r2 = socket$inet(0x2, 0x5, 0x81) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000145000)={{{@in6=@local, @in=@local}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000173000-0x4)=0xe8) r3 = dup3(r0, r2, 0x80000) connect$netrom(r3, &(0x7f00003d5000-0x48)=@full={{0x3, {"c9fac5c5902d02"}}, [{"dab5787964c7ec"}, {"21a0e764d82ce9"}, {"7b2cc0c33af854"}, {"0460cea679a628"}, {"936f51ceb73091"}, {"27300d35e35721"}, {"b9cfec60f8ffe6"}, {"e8be8f8cd9e4bb"}]}, 0x48) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) accept4$netrom(r3, &(0x7f0000d79000)=@full, &(0x7f0000833000)=0x48, 0x80800) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000165000)={0x3d9f6139, {0x2, 0x2, @empty}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x6a85, 0x1f, 0x8, 0x0, &(0x7f0000add000)=@common='bcsf0\x00', 0x8, 0x1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001ff000)) 2018/02/06 14:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009f8000-0x4)=0x17) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_extract_tcp_res(&(0x7f0000850000), 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ce000+0xce4)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00007e0000-0x8)=[0x8, 0xfffffffffffffffb]) 2018/02/06 14:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d47000-0x8)) sendto$inet6(r0, &(0x7f0000298000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/06 14:24:57 executing program 2: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000a87000-0x4)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) [ 52.179116] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 52.261268] audit: type=1400 audit(1517927098.016:33): avc: denied { setopt } for pid=6864 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 52.267109] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/06 14:24:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000802, 0x4) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10) readahead(r0, 0x9, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, 0x0, r1) 2018/02/06 14:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000553000-0x10)=@ax25, &(0x7f00009b9000)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b93000)=""/162, &(0x7f0000e7a000)=0xa2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000be000-0x28)={@common='tunl0\x00', 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fca000-0x20)={"7cf7f9b2fb2fcf46e5665f8c980a0178", {0x4, 0x90, 0x6, "d06c99cd7f57", 0x1ba9}}) lstat(&(0x7f000062f000-0x8)='./file0\x00', &(0x7f0000cb1000)) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xe1}}]}, 0x40}, 0x1}, 0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ecb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e83000-0x4), &(0x7f0000244000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000061000)=0x0) syz_open_procfs(r3, &(0x7f0000972000-0xc)='net/udplite\x00') 2018/02/06 14:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009f8000-0x4)=0x17) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_extract_tcp_res(&(0x7f0000850000), 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ce000+0xce4)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00007e0000-0x8)=[0x8, 0xfffffffffffffffb]) 2018/02/06 14:24:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200040, 0x0) connect$ax25(r0, &(0x7f000064c000)={0x3, {"b25651988e056c"}, 0xcb87}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd}}) 2018/02/06 14:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) acct(&(0x7f0000312000)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d2f000)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c35", 0xb8) r2 = getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4), &(0x7f00005aa000-0x4), &(0x7f00009fd000-0x4)=0x0) setregid(r2, r3) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000), 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd000+0x69c), &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/02/06 14:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ac000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000764000)) read(r3, &(0x7f0000c21000-0x29)=""/41, 0x29) fcntl$setsig(r2, 0xa, 0x12) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ecb000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TCSETA(r5, 0x5406, &(0x7f0000a52000-0x14)={0x20, 0x8, 0xfffffffffffffffe, 0x3, 0x74, 0x0, 0xac, 0x4, 0x3}) dup2(r2, r3) set_tid_address(&(0x7f0000b20000)) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/06 14:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4c000)="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") mkdirat(r0, &(0x7f00002a3000)='./file0\x00', 0x0) mknod$loop(&(0x7f00001e9000)='./file0\x00', 0x100, 0x1) 2018/02/06 14:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) close(r0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/02/06 14:24:58 executing program 0: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004de000)='./file0\x00', 0x101000, 0x172) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000093f000)=0x10000000000184, 0x4) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000094a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000051e000-0x4)=0x4) 2018/02/06 14:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x40880) 2018/02/06 14:24:58 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000014000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000005000-0x4)=0x10, 0x80800) mmap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000014000-0x4)) 2018/02/06 14:24:58 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000007000-0x4)=""/4, 0xd5) 2018/02/06 14:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002b2000-0x24)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000234000-0x3)=0x7, 0x4) 2018/02/06 14:24:58 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a6b000-0x9)='/dev/sg#\x00', 0x0, 0x3) syz_extract_tcp_res$synack(&(0x7f0000131000), 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000193000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000f68000)='\x00') ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000245000)) 2018/02/06 14:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ac000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000764000)) read(r3, &(0x7f0000c21000-0x29)=""/41, 0x29) fcntl$setsig(r2, 0xa, 0x12) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ecb000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TCSETA(r5, 0x5406, &(0x7f0000a52000-0x14)={0x20, 0x8, 0xfffffffffffffffe, 0x3, 0x74, 0x0, 0xac, 0x4, 0x3}) dup2(r2, r3) set_tid_address(&(0x7f0000b20000)) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/06 14:24:58 executing program 0: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000d3000)=@generic="1c24258ca263ef5a777104c00c949473") pwritev(0xffffffffffffffff, &(0x7f0000e4d000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x9)=@rc={0x1f, {0x2, 0x200, 0x369, 0x9, 0x81, 0x1e}, 0x10001}, 0x9) 2018/02/06 14:24:58 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000005000-0xe8)) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffc1) 2018/02/06 14:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe3) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000471000)) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/06 14:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = geteuid() r1 = add_key(&(0x7f0000208000)='cifs.idmap\x00', &(0x7f00000c9000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r2, &(0x7f0000f1d000-0x38)={&(0x7f00004d3000-0x8)=@sco={0x1f, {0x6, 0x3, 0x0, 0x3, 0xffffffff, 0x4}}, 0x8, &(0x7f00005b1000-0x16)=[{&(0x7f0000b6d000)="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0x1000}, 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0x1000}, {&(0x7f00009f9000)="eea98cda1cd26efa79ff7887ccb9c82474a469765b14738fe993b5b49224433b0a14349f475cd9b7ef5374ffc47c2aff23b6c72ad4c2cda86dad9ed683e3dd6ef46e6568c2a155495c5448541033c3109e0f1216e6c1bcfa08fdddfa19623d4d5726e18e86bc85bed57f1e7fb47099eb3e97fed9fe151624f97f4e3a22ae98837422d507805c0494cf5d5feb2f355cd094", 0x91}], 0x3, 0x0, 0x0, 0x40000}, 0x4081) fremovexattr(r2, &(0x7f0000f50000-0xf)=@random={'osx.', 'cifs.idmap\x00'}) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x0, &(0x7f0000509000)) request_key(&(0x7f0000e19000-0x5)='ceph\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000af6000-0x6)='logon\x00', 0x0) 2018/02/06 14:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004fc000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000dd0000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000), 0x1}, @fda={0x66646185, 0xfffffffffffffffc}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00001b4000-0x50)=[], 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bf0000)={0x0, 0x8, 0x8, 0x5, 0x4, 0x4, 0x4, 0x9, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x7ff, 0x0, 0x80d, 0x5, 0x7}}, &(0x7f0000991000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ad9000-0xe)={r2, 0x5, 0x3, [0x7ff, 0x1, 0x3]}, &(0x7f00009d0000-0x4)=0xe) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000389000)={0x0, 0xa1c3, 0xfffffffffffffff8, 0x885, 0x409, 0x8, 0x20, 0x5, {0x0, @in6={{0xa, 0x0, 0x411, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xc6}}, 0xfffffffffffffffd, 0x6, 0x9, 0x3ff, 0x101}}, &(0x7f0000a93000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b04000-0x8)={r3, 0x8}, 0x8) 2018/02/06 14:24:58 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000012000)='./file0\x00', &(0x7f0000013000-0xc)=@known='trusted.syz\x00') r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/06 14:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000078f000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') r0 = getuid() r1 = getgid() r2 = syz_open_dev$usbmon(&(0x7f0000677000-0xd)='/dev/usbmon#\x00', 0x2, 0x80101) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d4a000-0x4), &(0x7f00007b5000-0x4)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000353000-0xc)='/dev/rfkill\x00', 0x3, 0x0) sendmmsg$unix(r3, &(0x7f0000073000-0x38)=[{&(0x7f0000523000)=@file={0x0, '.'}, 0x3, &(0x7f00007e3000)=[], 0x0, 0x0, 0x0, 0x80}], 0x1, 0x40010) getsockname$llc(r3, &(0x7f0000665000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00007e1000)=0x10) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000f08000-0x3)=0x5) syz_fuse_mount(&(0x7f0000c35000-0x1)='.', 0xe000, r0, r1, 0x757, 0x200000) fchown(r3, r0, r1) 2018/02/06 14:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b37000)) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000074e000), 0x80800) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006de000)=@fragment={0x16, 0x0, 0x58, 0x3, 0x0, 0x80000001, 0x1}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000a0f000)) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef9000-0x4)) 2018/02/06 14:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000262000)={0x0, 0x3}, &(0x7f0000886000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000db1000-0x10)={r3, 0x84, &(0x7f000046f000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xeb86}, @in6={0xa, 0x3, 0xfffffffffffffff9, @empty, 0x32}]}, &(0x7f0000b24000)=0x10) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) 2018/02/06 14:24:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) [ 52.622129] binder: 6954:6955 got transaction with invalid number of fds (-4) [ 52.635972] binder: 6954:6955 transaction failed 29201/-22, size 72-16 line 3269 [ 52.666231] binder_alloc: binder_alloc_mmap_handler: 6954 20000000-20002000 already mapped failed -16 [ 52.687577] binder: BINDER_SET_CONTEXT_MGR already set [ 52.694709] binder: 6954:6965 ioctl 40046207 0 returned -16 [ 52.706027] binder_alloc: 6954: binder_alloc_buf, no vma 2018/02/06 14:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f00003ed000-0x8)) syz_open_dev$random(&(0x7f000014e000-0xc)='/dev/random\x00', 0x0, 0x100) 2018/02/06 14:24:58 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003ce000)={0x0, 0x0}, &(0x7f0000784000-0x4)=0xc) r2 = getegid() fchownat(r0, &(0x7f0000b77000-0x8)='./file0\x00', r1, r2, 0x100) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ioprio_get$pid(0x2, r5) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x2, &(0x7f0000720000)={&(0x7f0000e07000-0x40), 0xfffffffffffffdf0}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000037000-0xc)='/dev/rfkill\x00', 0x241, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000509000-0x38)={&(0x7f0000fa8000-0xc)={0x10, 0x0, 0x0, 0x880800}, 0xc, &(0x7f00006ee000)={&(0x7f0000fa7000)=@getspdinfo={0xa8, 0x25, 0x10, 0x2, 0x0, 0xfffffffffffffffb, [@algo_auth={0x70, 0x1, {{'sha224-avx2\x00'}, 0x138, "d98a16f132791464200ab8e57bb945dfa4fdc4cb8e2b910d1b9a98355bffc6f85fc99f45b2885d"}}, @ipv6_hthresh={0x8, 0x4, {0x72, 0xb}}, @encap={0x1c, 0x4, {0x0, 0x2, 0x3, @in=@rand_addr=0x800}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x44000}, 0x40) 2018/02/06 14:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000863000)={&(0x7f0000d2d000/0x3000)=nil, 0x3000}) syz_open_procfs(0xffffffffffffffff, &(0x7f000023a000)='limits\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000314000)={0x0}, &(0x7f0000b24000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000813000-0x9)='net/tcp6\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x10000, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00009eb000)="699475d51979f3bd730d48ef2900302d", 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) 2018/02/06 14:24:58 executing program 3: 2018/02/06 14:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x40880) 2018/02/06 14:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000063a000-0x4d)={{{@in=@empty, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000fad000-0x4)=0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000008c000)='/dev/ptmx\x00', 0x7ff, 0x0) r2 = request_key(&(0x7f00000f7000)='cifs.spnego\x00', &(0x7f000094c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005d9000)='system\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f00002cb000-0xb)='asymmetric\x00', &(0x7f000093d000-0x3)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000944000)='/dev/ptmx\x00', 0xfffffffffffffff9) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000010c000-0x20)={@generic="055536b88c3dadb926d381d088205818", @ifru_addrs={0x2, 0x1, @rand_addr=0xfff}}) keyctl$instantiate_iov(0x14, r2, &(0x7f0000eaa000-0x90)=[{&(0x7f0000a0e000)="13f63f5009153f6f83c908252a82742ae0cab637bfa69ada5c09eeb53326cc365309b6b76027a852372165d3ef28c30bcb3a590920ee94d6fd79f7e7a47a065d06f032320b0d4ecbec3ea48190252277fdf28453c2927568570746d6cc36f33d3d6f83bd1a5f36bee1", 0x69}, {&(0x7f0000e07000-0xa0)="050ad23b720d0d712ae7eaf6aebeda8cb9665ab0423a02b2432d4e5fd97d5ce28e283d98a936adf862fd50969cc915071fc182d4b08a802e70ecab375e7fc5ddf94b3237ad6df403cfeddc75f06d2745f509672831f78f9b1ac2d3439433e278334ff9807e4344d632e0c4201747e3f04e849808f2c9f0ce8df71b9b6e0b50e4e06b77b5093ded505dd30a3a013e7449e8d4a0018876a3c48af8b0b5f7ec6825", 0xa0}, {&(0x7f0000b5f000-0xff)="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", 0xff}, {&(0x7f000096a000)="1caa71ad0f1c1113a44a4feccfba86e192d47a1881b83805fa1287a4795ec8f964bddc48bdc20b2196f2f3c5362993ba4e63b2e663308c3c4d9811572373188a0c797a57c2ebc80f210a1fdb61e708901dcaf1ff49dd16441582b89b4e4b4520ecac9f73eea363b9376c65146b42c537ee5f4c1932fad05ee87233985738f910179c2a83362e329f05344e95bc0cac7d3ce219462456fca39ff7178095baa1f0db4d3e3c99ee0fa33f21d7660c3be88cc0a490536f14884a9f308a102bb1944fb73ceb2fcc17a8ec01835bfbb4f55166156e8a091a3a28ece0cfd581206782bc", 0xe0}, 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{&(0x7f0000d4b000)="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", 0x1000}], 0x9, r3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aef000-0x4)) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d47000-0x1000)=""/4096, 0x4f9}], 0x1) [ 52.719363] device syz2 entered promiscuous mode [ 52.719478] device syz2 left promiscuous mode [ 52.722216] device syz2 entered promiscuous mode [ 52.722291] device syz2 left promiscuous mode [ 52.742989] binder: 6954:6955 transaction failed 29189/-3, size 72-16 line 3127 [ 52.753437] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.758902] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/06 14:24:58 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fdatasync(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c5000-0x11)='/selinux/enforce\x00', 0x100, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) tee(r1, r3, 0x6, 0x0) 2018/02/06 14:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000412000-0x1c)={0x1c, 0x0, 0x1, @fuse_notify_inval_entry_out={0x99, 0x7}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000968000)={0x0, 0x4, 0xde78}, &(0x7f0000168000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008b3000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x4, 0x6, 0x7, 0x3, 0x80}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)) 2018/02/06 14:24:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000d4c000-0x4)=0xaa3f, 0x1eb) 2018/02/06 14:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x40880) 2018/02/06 14:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a21000-0x5)='user\x00', &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000056000-0xd6)="63a63d497e7d1881b4ff9af22abf819cd1e0414636a18affed3f4a27973393f453bba91100451bdc712ead5af5ecde3f66c6a46290ea05184081411d560250d8af876b108742125cbe8b67d8cd2c2e55eaeaafc0b02a858f06f59b91b0a6dc03e7f452e6ac8346e5e69b675a1645dc9fb59f6386e43652e96123f24f2d176ddd5de3728912f8d6865b665ace4e69cd10da16947017e5510595bcfd259d5228abafcf796d6374ffb70895f22575d2e6045b13e50f0fecdf1cde5321aac87c6470e2caa0c86a124c8db7d5e9a603ba665acece82c425c0", 0xd6, 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b67000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00005f7000-0x4)=0xe8) getgroups(0x9, &(0x7f000056f000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f00000e9000)=0x9, 0x4) sendto$inet(r3, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/02/06 14:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea7000)={0x0}) openat(r0, &(0x7f000020a000-0x8)='./file0\x00', 0x20000, 0x1) r1 = creat(&(0x7f0000993000)='./file0\x00', 0xa9) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) getxattr(&(0x7f0000608000)='./file0\x00', &(0x7f00008ef000-0x28)=@random={'btrfs.', 'bdeveth1)posix_acl_accessem0ppp0\\\x00'}, &(0x7f0000e02000)=""/45, 0x2d) epoll_pwait(r1, &(0x7f0000ec4000-0x24)=[{}, {}, {}], 0x3, 0xffffffffffffffe1, &(0x7f0000d29000-0x8)={0x1f}, 0x8) 2018/02/06 14:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}, @IFA_LOCAL={0xfffffffffffffda0, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/06 14:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000be7000-0x8)={0x0, 0x1}, &(0x7f0000702000-0x4)=0x8) syz_open_dev$mice(&(0x7f0000fb2000)='/dev/input/mice\x00', 0x0, 0x8000) 2018/02/06 14:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x9}]}, 0x10) 2018/02/06 14:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x2c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x2c}, 0x1}, 0x40880) 2018/02/06 14:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000871000)='/dev/input/event#\x00', 0x8, 0x40000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000053e000)=0xff) r1 = socket$inet_sctp(0x2, 0x15, 0x84) fsync(r1) r2 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000f6e000-0x20)={@generic="be30f6dd5ecc747560d9b9b29e08e965", @ifru_flags=0x1}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00004f7000-0xc)) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000bae000)={{0xa, 0x2, 0x6, @empty, 0x66ff28fb}, {0xa, 0x0, 0x181, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x10000, [0xc87, 0x10000, 0xce49, 0x3, 0x7, 0x50000000, 0x0, 0x5]}, 0x5c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f12000-0x20)={0x6, 0x3, 0x8009, 0x8, 0x1, 0x9, 0x100, 0x2, 0x0}, &(0x7f000075d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00009c5000)={r6, 0x1000, "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"}, &(0x7f0000ef6000-0x4)=0x1008) 2018/02/06 14:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmmsg(0xffffffffffffff9c, &(0x7f0000703000)=[{{0x0, 0x0, &(0x7f0000ca0000-0x70)=[{&(0x7f0000127000)=""/55, 0x37}, {&(0x7f0000d11000)}, {&(0x7f0000fa9000-0x22)=""/34, 0x22}, {&(0x7f0000915000)=""/206, 0xce}, {&(0x7f00008f6000)=""/62, 0x3e}, {&(0x7f0000048000-0x62)=""/98, 0x62}, {&(0x7f00003d8000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00004f3000)=""/53, 0x35, 0x400}, 0x8}, {{&(0x7f0000f31000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f000018b000)=[{&(0x7f0000f9c000-0xd8)=""/216, 0xd8}, {&(0x7f00008f4000-0x10)=""/16, 0x10}], 0x2, &(0x7f000032a000-0x1000)=""/4096, 0x1000, 0x1000}, 0x9}, {{&(0x7f000033d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, 0x1e, &(0x7f0000200000)=[{&(0x7f0000d5b000-0x30)=""/48, 0x30}, {&(0x7f00004bf000-0xbd)=""/189, 0xbd}, {&(0x7f000089d000)=""/156, 0x9c}, {&(0x7f000051c000)=""/175, 0xaf}, {&(0x7f000033b000-0xc7)=""/199, 0xc7}, {&(0x7f0000fba000)=""/157, 0x9d}, {&(0x7f00005e5000)=""/153, 0x99}], 0x7, &(0x7f000084c000-0x3f)=""/63, 0x3f, 0x200}}, {{&(0x7f00005dc000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000e78000-0x80)=[{&(0x7f0000f4a000-0x8f)=""/143, 0x8f}, {&(0x7f00007fb000-0x69)=""/105, 0x69}, {&(0x7f00007e3000-0xa2)=""/162, 0xa2}, {&(0x7f0000e93000)=""/4096, 0x1000}, {&(0x7f0000a3f000-0x70)=""/112, 0x70}, {&(0x7f0000412000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eb9000-0xf5)=""/245, 0xf5}, {&(0x7f0000028000+0xddb)=""/122, 0x7a}], 0x8, &(0x7f0000af4000), 0x0, 0x100}, 0x1}, {{&(0x7f0000939000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000ad1000-0x10)=[{&(0x7f0000a9a000)=""/118, 0x76}], 0x1, &(0x7f00003f0000-0xc)=""/12, 0xc, 0x9}, 0x1}, {{&(0x7f0000178000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000627000)=[{&(0x7f0000f1b000)=""/103, 0x67}, {&(0x7f0000d10000)=""/28, 0x1c}, {&(0x7f0000933000)=""/4096, 0x1000}], 0x3, &(0x7f0000898000-0x57)=""/87, 0x57, 0x8}, 0x5}, {{&(0x7f00001ff000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f000033e000)=[{&(0x7f00008dc000)=""/4096, 0x1000}, {&(0x7f00003cc000)=""/103, 0x67}, {&(0x7f0000553000-0xc)=""/12, 0xc}, {&(0x7f0000df5000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000ae2000-0xb3)=""/179, 0xb3, 0x101}, 0xc00000000000000}, {{&(0x7f00004c3000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000baf000)=[], 0x0, &(0x7f0000ede000-0x80)=""/128, 0x80, 0xffffffffffffff93}, 0x400}], 0x8, 0x20, &(0x7f0000749000-0x10)={0x0, 0x989680}) truncate(&(0x7f0000a61000)='./file0\x00', 0x40) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00009ea000)) bind(r0, &(0x7f0000af5000-0x14)=@ll={0x11, 0x101, r1, 0x1, 0x80000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0xfffffffffffffdd3) lsetxattr(&(0x7f000037c000-0x8)='./file0\x00', &(0x7f0000c7b000)=@random={'btrfs.', '[^\\keyring\x00'}, &(0x7f0000784000-0x1)='\x00', 0x1, 0x2) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d98000)={0x7, [0x3, 0x7ff, 0x2, 0x2, 0x5, 0x9c4, 0x0]}, 0x12) socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r3, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) recvfrom$inet6(r3, &(0x7f0000031000-0x1000)=""/4096, 0x1000, 0x40000040, &(0x7f0000a92000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 14:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b5a000)="b63db85e1a8d020000000000003ef0071dcc256a0c5fd2bc7018cebc9b97ae21b14dd82c678ce22c9b160096aa1fae1a43", 0x155) readv(r0, &(0x7f000063c000)=[{&(0x7f0000695000-0x3e)=""/62, 0xffffff43}], 0x100000000000031e) 2018/02/06 14:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000c4000)='attr/current\x00') clock_getres(0x7, &(0x7f000033d000)) getdents(r0, &(0x7f0000294000)=""/238, 0xee) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00009d3000)={&(0x7f0000269000)=[0x10000, 0x80000000, 0x4, 0x1f, 0x4, 0x3, 0x7, 0x2, 0xf0f, 0x8], 0xa, 0x8, 0x10001, 0x800000000000000, 0x25, 0x13, {0x5, 0x401, 0x0, 0x5, 0x6, 0x401, 0x4, 0x3, 0xe625, 0xab9d, 0x0, 0x6, 0x40, 0x80000000, "ad01b97dd23ac0511bdf6e8c01f1a88168c73edbc4ceea11e84a9e29c1a427ef"}}) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fbf000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000083b000)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d32000)={r2, r1}) sendmsg$nl_generic(r0, &(0x7f000094b000)={&(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000227000-0x10)={&(0x7f0000486000-0x24)={0x24, 0x2f, 0x1, 0x7, 0x2, {0x17}, [@nested={0x10, 0x25, [@typed={0xc, 0x5b, @fd=r0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x200000c0}, 0x880) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f0000a63000)='net/fib_triestat\x00') 2018/02/06 14:24:58 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f1f000-0x8)='./file0\x00', 0x408002, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000f1f000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2}, {0x60}, {0x6}]}, 0x10) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000f20000-0xc)={0x20, 0x3, 0x4, 0x0, 0x1f, 0x6}) 2018/02/06 14:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x2c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 14:24:58 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045430, &(0x7f00003ba000-0x24)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000017000)='./file0\x00', 0x44) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000b000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000013000-0x48)=[{{r3, r4/1000+10000}, 0x5, 0x5, 0xffffffffffffffc0}, {{0x77359400}, 0x3, 0xc9b0, 0x2}, {{r5, r6/1000+10000}, 0x101, 0x767, 0x4}], 0x48) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rtc\x00', 0x2, 0x0) accept$ax25(r7, &(0x7f000001b000), &(0x7f0000010000-0x4)=0x10) [ 52.912476] sg_write: data in/out 167158/293 bytes for SCSI command 0x67-- guessing data in; [ 52.912476] program syz-executor3 not setting count and/or reply_len properly [ 52.939146] ================================================================== [ 52.939161] BUG: KASAN: wild-memory-access in sg_read+0xe5c/0x1440 [ 52.939169] Read of size 4096 at addr ffe70873f59e7000 by task syz-executor3/7041 [ 52.939170] [ 52.939178] CPU: 1 PID: 7041 Comm: syz-executor3 Not tainted 4.9.80-g550c01d #29 [ 52.939184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.939199] ffff8801b1317a38 ffffffff81d94b69 ffe70873f59e7000 0000000000001000 [ 52.939212] 0000000000000000 0000000000000000 ffff8801d870a240 ffff8801b1317a80 [ 52.939224] ffffffff8153e49e ffffffff8266a72c 0000000000000282 2ffc0876b392f9d8 [ 52.939227] Call Trace: [ 52.939238] [] dump_stack+0xc1/0x128 [ 52.939249] [] kasan_report+0x15e/0x360 [ 52.939257] [] ? sg_read+0xe5c/0x1440 [ 52.939266] [] check_memory_region+0x137/0x190 [ 52.939273] [] kasan_check_read+0x11/0x20 [ 52.939280] [] sg_read+0xe5c/0x1440 [ 52.939287] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 52.939294] [] ? fsnotify+0xf30/0xf30 [ 52.939302] [] ? avc_policy_seqno+0x9/0x20 [ 52.939311] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 52.939318] [] ? security_file_permission+0x89/0x1e0 [ 52.939326] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 52.939333] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 52.939340] [] do_readv_writev+0x520/0x750 [ 52.939348] [] ? vfs_write+0x530/0x530 [ 52.939355] [] ? kcov_ioctl+0x24/0x1c0 [ 52.939364] [] ? check_preemption_disabled+0x3b/0x200 [ 52.939373] [] ? __fget+0x201/0x3a0 [ 52.939381] [] ? __fget+0x228/0x3a0 [ 52.939389] [] ? __fget+0x47/0x3a0 [ 52.939399] [] vfs_readv+0x84/0xc0 [ 52.939409] [] do_readv+0xe6/0x250 [ 52.939423] [] ? vfs_readv+0xc0/0xc0 [ 52.939433] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 52.939443] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.939453] [] SyS_readv+0x27/0x30 [ 52.939462] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 52.939466] ================================================================== [ 52.939468] Disabling lock debugging due to kernel taint [ 52.941914] Kernel panic - not syncing: panic_on_warn set ... [ 52.941914] [ 52.941924] CPU: 1 PID: 7041 Comm: syz-executor3 Tainted: G B 4.9.80-g550c01d #29 [ 52.941929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.941945] ffff8801b1317958 ffffffff81d94b69 ffffffff841970af ffff8801b1317a30 [ 52.941965] 0000000000000000 0000000000000000 ffff8801d870a240 ffff8801b1317a20 [ 52.941975] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 52.941977] Call Trace: [ 52.941989] [] dump_stack+0xc1/0x128 [ 52.942002] [] panic+0x1bc/0x3a8 [ 52.942017] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 52.942028] [] ? preempt_schedule+0x25/0x30 [ 52.942039] [] ? ___preempt_schedule+0x16/0x18 [ 52.942049] [] kasan_end_report+0x50/0x50 [ 52.942059] [] kasan_report+0x167/0x360 [ 52.942067] [] ? sg_read+0xe5c/0x1440 [ 52.942077] [] check_memory_region+0x137/0x190 [ 52.942086] [] kasan_check_read+0x11/0x20 [ 52.942093] [] sg_read+0xe5c/0x1440 [ 52.942103] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 52.942111] [] ? fsnotify+0xf30/0xf30 [ 52.942121] [] ? avc_policy_seqno+0x9/0x20 [ 52.942132] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 52.942140] [] ? security_file_permission+0x89/0x1e0 [ 52.942149] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 52.942157] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 52.942166] [] do_readv_writev+0x520/0x750 [ 52.942175] [] ? vfs_write+0x530/0x530 [ 52.942183] [] ? kcov_ioctl+0x24/0x1c0 [ 52.942195] [] ? check_preemption_disabled+0x3b/0x200 [ 52.942204] [] ? __fget+0x201/0x3a0 [ 52.942212] [] ? __fget+0x228/0x3a0 [ 52.942220] [] ? __fget+0x47/0x3a0 [ 52.942229] [] vfs_readv+0x84/0xc0 [ 52.942238] [] do_readv+0xe6/0x250 [ 52.942246] [] ? vfs_readv+0xc0/0xc0 [ 52.942253] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 52.942274] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.942282] [] SyS_readv+0x27/0x30 [ 52.942288] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 52.942820] Dumping ftrace buffer: [ 52.942823] (ftrace buffer empty) [ 52.942826] Kernel Offset: disabled [ 53.429415] Rebooting in 86400 seconds..