[....] Starting enhanced syslogd: rsyslogd[ 13.330129] audit: type=1400 audit(1521756000.731:4): avc: denied { syslog } for pid=3643 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 '10.128.0.57' (ECDSA) to the list of known hosts. 2018/03/22 22:00:13 fuzzer started 2018/03/22 22:00:13 dialing manager at 10.128.0.26:42107 syzkaller login: [ 28.222882] random: crng init done [ 30.508561] audit: type=1400 audit(1521756017.901:5): avc: denied { create } for pid=3796 comm="syz-fuzzer" 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 2018/03/22 22:00:18 kcov=true, comps=false 2018/03/22 22:00:20 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6c0000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x2, 0x2, 0x8, 0x8, 0xffffffff, 0x1}) listen(r0, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r6}, 0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x200, &(0x7f0000000200)=""/179) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000002c0)={0x4, 0x20, 0x101, 0x7fff, 0x4}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000300)) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000340)=""/43, &(0x7f0000000380)=0x2b) sched_setparam(r3, &(0x7f00000003c0)=0x2) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffffd}}, [0x1, 0x9, 0x0, 0x10000, 0x0, 0x8, 0x3, 0x2, 0x5, 0xfffffffffffffffe, 0xac0, 0x1, 0x8, 0x40, 0x3]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x4f00000000000, 0x5, 0x4, 0x81e3632, r8}, &(0x7f0000000580)=0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000005c0)={'filter\x00', 0x68, "9d6967ac1343f634ff9d0266ca56b944c59cd714b953c226d528477173393dac29bd1e7683db73626aaf02abaca145c27d048aaf3dea9aaec01a75dd654480890462f28a7ef01d3b95d3ef065decd24ec9b74d5b31da2b4bc7cf6db8a9408babb43ef51817178842"}, &(0x7f0000000680)=0x8c) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000006c0)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000700)={@mcast2={0xff, 0x2, [], 0x1}, 0x7b, r9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000740)='illinois\x00', 0x9) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000780)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000007c0)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000840)={0x5, &(0x7f0000000800)=[{0x7fffffff, 0x100, 0x81, 0x80}, {0xe69, 0x2, 0x80000001, 0x100000000}, {0x5, 0x40, 0x57, 0xffffffff}, {0x200, 0x3, 0x2, 0x100}, {0x2, 0xffffffffffffffff, 0x1, 0x8001}]}, 0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000880)=""/165) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000940)={'rose0\x00', 0x2}) connect$nfc_llcp(r0, &(0x7f0000000980)={0x27, 0x1, 0x2, 0x4, 0x0, 0x7, "becb85b40b7dbd9928a04fb01ed2b3312817fd37f7538f64bc993277afe755d1044f200290a247820e4cb9ae71a82d293008064b48ec9148334a8bbee90d05", 0x32}, 0x60) setresuid(r5, r5, r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000a80)={0x2, [0x9, 0xff]}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000b00)={r8, 0x40}, 0x8) 2018/03/22 22:00:20 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) recvfrom$ipx(r0, &(0x7f00000000c0)=""/232, 0xe8, 0x10100, &(0x7f00000001c0)={0x4, 0x0, 0x4, "37c206ed834e", 0x9}, 0x10) r1 = gettid() ptrace$getenv(0x4201, r1, 0x200, &(0x7f0000000200)) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/tcp\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x7e, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000002c0)={0x7ff, r3, 0x10001, 0xffffffffffffff80}) gettid() getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r4, 0x7, 0x20}, &(0x7f0000000440)=0xc) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x130, r0, 0x0) r5 = accept4$nfc_llcp(r2, 0x0, &(0x7f0000000480), 0x80000) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r6, 0x1000) r7 = memfd_create(&(0x7f0000000540)='net/tcp\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r7, 0x111, 0x1, 0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000580)=""/115, &(0x7f0000000600)=0x73) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000640)={0xfffffffffffffffd}, 0x1) mq_open(&(0x7f0000000680)='net/tcp\x00', 0x80, 0x80, &(0x7f00000006c0)={0x80000001, 0x5, 0x7ff, 0xfffffffffffffffa, 0x4, 0x3, 0x3, 0xffffffff00000000}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r7) getsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000000700)=0x6f3, &(0x7f0000000740)=0x2) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000780)='lo\x00') r8 = getpid() ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x100) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000840)=0x8, 0x4) capget(&(0x7f0000000880)={0x399f1736, r8}, &(0x7f00000008c0)={0xffffffffffffff01, 0x4, 0x20, 0x3f, 0x8, 0x8}) perf_event_open(&(0x7f0000000940)={0x7, 0x70, 0x4, 0x2, 0x7, 0x0, 0x0, 0x2, 0x40030, 0x2, 0x1, 0xffffffff, 0xff, 0x0, 0x5, 0x9, 0x7, 0x5, 0xff, 0x1c00000000000000, 0x6, 0x5, 0x8000, 0x6, 0xfffffffffffff000, 0x7, 0x5, 0x80, 0x100000001, 0x3, 0x401, 0x19be00000, 0x7, 0x9, 0xe06, 0x0, 0xfc, 0xf007, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000900), 0x8}, 0x4, 0x7, 0x0, 0x7, 0x60b9, 0x4, 0x92ba}, r8, 0x7, r5, 0xa) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f00000009c0)=""/28) 2018/03/22 22:00:20 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x1, 0xfffffffffffff800, 0x2, 0x96, 0x6, 0x100000000, 0x2}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffe00, 0x0, 0x0, 0xa, 0x80000001, 0x3, 0x8}, &(0x7f0000000100)=0x20) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000140)=0x400) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/108) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) keyctl$set_reqkey_keyring(0xe, 0x5) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) chown(&(0x7f00000002c0)='./file0\x00', r4, r6) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, 0x3c, 0x1, 0x70bd2c, 0x25dfdbff, {0x11}, [@typed={0x8, 0x92, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x8010) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000540)={0x8, 0x0, 0xf1, 0x5}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000580)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000005c0)={0x1}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x8, 0x5, 0x1, 0x9e, 0x0, 0x6, 0x1ff, 0xf1d, 0x1, 0xb804, 0x9, 0x10000, 0xff, 0x7, 0x7fff]}, &(0x7f0000000700)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000740)={r7, 0x800}, &(0x7f0000000780)=0x8) shutdown(r0, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000008c0)={'broute\x00', 0x0, 0x4, 0x21, [], 0x9, &(0x7f00000007c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000880)=""/33}, &(0x7f0000000940)=0x78) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000980)=0xff, 0x4) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000009c0)="84a57e4e01c3b08660aedf09db8e08bb6246e9feb1a5cea3e9d8889a48f920ca753bc95a1528c2036d8401f6016b02549ebd869672cae585a983b36a", 0x3c) ioctl$VT_RELDISP(r1, 0x5605) renameat(r3, &(0x7f0000000a00)='./file0\x00', r3, &(0x7f0000000a40)='./file0\x00') setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000a80)={0x0, 0x2710}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000ac0)=@hopopts={0xbf, 0x1, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @calipso={0x7, 0x8, {0x0, 0x0, 0xfffffffffffffffe, 0x7f}}]}, 0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000b00)={r7, 0x8001}, 0x8) sched_rr_get_interval(r5, &(0x7f0000000b40)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) 2018/03/22 22:00:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x101, 0x1000}, &(0x7f0000000180)=0x90) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) sendfile(r1, r2, &(0x7f0000000200), 0xf8) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r4, 0x634e, 0x10001, 0x9757}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) sendmsg$nl_generic(r2, &(0x7f0000002800)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000027c0)={&(0x7f0000000500)={0x22a4, 0x18, 0x0, 0x70bd2c, 0x25dfdbfe, {0x14}, [@generic="cf5d08cc7992ca589babbf586ad59e74ff7f3722bca04cc31ebd2db9f3034ceacaa2dc476ac720458e806cbaef5dabea5abd22176cc57eb1e3bf658db3ac1e0d7e0dc871e891915df9b07ef27a1b221c008b727180d0d95f293730ff7714ee64261a692d9c24a9af738287e3c3d8ecbf74c1c058ab074635ccefcc79376100b38c8ec6da571fd9f0101a4ac6", @nested={0x209c, 0x35, [@generic="af17f0e1dbd4a1516ed6ee7a221458d979ed79a387fc350278e63da3386f5373b0ad595e5d3a1b3214b9ed7c72b6a4b626b2fd85b49df0a1ec2c893db3d6e2905e6996497888f2b8973d608c2175afb63c6b01292cecf41e823f8e5566bcd6a03300af77a740abc9a93b581496ba173fb0b4aeea2f34e6db2a4a82469d61ae1740b9d3c949111edc14ab371e5a86ca19", @typed={0x4, 0x52}, @typed={0x1004, 0x27, 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@typed={0x8, 0x4d, @uid=r6}, @nested={0x158, 0x1c, [@typed={0x8, 0x1a, @u32=0x100000000}, @typed={0x8, 0x27, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x52, @u32=0x4}, @generic="471013050fa4c787dd246d6bbe46cb078c04ea01426aae76c482ad19a17a91614f14c016e6741c076a7e646a11a4e9570733b060ddf7d6f19d2932c8383b4d8ed40925b5832a6efdaeb4da755c98f7dccbad1c", @generic="d1b6cd2049cceb2dc962341ffb4398", @typed={0x8, 0x7a, @ipv4=@multicast2=0xe0000002}, @generic="a99c430ef13019764f07aceaea242de3d5b0ea5fe3c0dfc609a7e8b152686bbe9ffadd108641b257609c68422372f3c967a6bc5b8a19755238cc19e931af001eb3a2d4886846ded99333e6ef5e892e0df9cef622d04a36ed91273dfe5166d733cbcf806a395a24633005151b29c8f13730b38fb36e453debb33f3253f82d6f37902be0a618aaf55ad0bd29cc482990edd1dc43b7581581ecdfd364a0fa3b8f62d2a36247d3cf3e1bee3f87d99480a42b4d1d8436e26934b0263ef72959bd0b5f1551ad876e143a11dcb2205ad98d89"]}, @typed={0x8, 0x8c, @fd=r1}]}, 0x22a4}, 0x1, 0x0, 0x0, 0x10}, 0x400c010) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002840)='/dev/pktcdvd/control\x00', 0x2080, 0x0) ioctl$TCSETS(r7, 0x5402, &(0x7f0000002880)={0x1, 0x80000001, 0x7ff, 0xe631, 0x0, 0x8, 0xe1, 0x1f, 0x474, 0xffffffffffffffff, 0xc0, 0x4}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000028c0)={'syzkaller0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet6_buf(r7, 0x29, 0x2a, &(0x7f0000002900)="266c50039ee97a637b6f3e86831380b00b6eef472fcdff8a0439c3f22354656c7e01c6b905a2ee3201302024f67a1fa07c582dfaa1ecda17ad84c1da2c1b23d4ccb93570fda23fcc864f4cceaa4f8f00374c010d3813873e0c4aae00e54943a7d068b7f40ac7064c2019b8772868d71c65d073ee0decb28e965c5144314937722f67e9162c36ca267d027afbe3624a29721054187e32ca", 0x97) write$eventfd(r7, &(0x7f00000029c0)=0x9, 0x8) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000002a00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000002ac0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002bc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002c00)={'yam0\x00', r8}) write$sndseq(r2, &(0x7f0000002c80)=[{0xffffffff, 0x4, 0x1, 0xfffffffffffffff7, @tick=0xfffffffeffffffff, {0x1, 0x1f}, {0x3ff, 0x7}, @raw32={[0x8, 0x0, 0x8]}}, {0xdf2a, 0x1, 0x800, 0x5, @tick=0x4, {0x4, 0x2}, {0x4, 0x9}, @addr={0x7f, 0xfff}}, {0x10001, 0xef0, 0xffffffffffffffc0, 0x1, @time, {0x1a, 0x2}, {0x9, 0x9}, @quote={{0x0, 0x80000001}, 0x8001, &(0x7f0000002c40)={0x100, 0x1f, 0x2, 0x10001, @time={0x0, 0x989680}, {0x9, 0x40}, {0xf91, 0x2}, @note={0x200, 0x0, 0x5, 0x6, 0x6}}}}], 0x90) pread64(r1, &(0x7f0000002d40)=""/220, 0xdc, 0x0) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000002e40)=0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f0000002e80)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002ec0)={r3, 0x9, 0x2, 0x6, 0x5}, 0x14) connect$inet6(r7, &(0x7f0000002f00)={0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) 2018/03/22 22:00:20 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) r1 = gettid() sched_setattr(r1, &(0x7f00000000c0)={0xd86f358ee868c47d, 0x5, 0x1, 0x1, 0x8, 0x0, 0x80000001, 0x527900000000}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xda, "3ce5fbfc61d2bc4a53d41292713f94d926fcbebf448b0c51c9dd6bb12180638cf4ddc0bf332f3d1e2aba5438c141ee5352a21ad3fd5d4563a336ca1dfcfd95fb8e0715436035fa0344f4b1bc4204619ce29d0bb2654c5f36c4b68ab282798454f29fbb7d23f6d8bbded7b864ac3b973217169a369dc2f9aa3536460feba6e3299b09ef12aae66d84369263c880d89aba1f7df804bc520dfcd6dd5c46fa31e81009df8a43c5076a3d6326d2241d78b78620558f0380696de8dcdbc0eb4f7bc752f928efe15ee847005f8fc9e87ba9dfb8fbf40a7a1541ef77ac3f"}, &(0x7f0000000200)=0xe2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x4, 0x9}, 0xc) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000280)=0x6, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x14, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0xc) r3 = getpgrp(r1) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000008c0)=0xe8) r11 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000a00)=0xe8) getgroups(0x7, &(0x7f0000000a40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a80)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000b80)=0xe8) getresgid(&(0x7f0000000bc0)=0x0, &(0x7f0000000c00), &(0x7f0000000c40)) sendmsg$netlink(r0, &(0x7f0000000dc0)={&(0x7f0000000380)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)=[{&(0x7f00000003c0)={0x18, 0x12, 0x300, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x0, @u32=0x8}]}, 0x18}], 0x1, &(0x7f0000000c80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r14, r15}], 0x128, 0x90}, 0x1) socketpair$inet6(0xa, 0x3, 0x74, &(0x7f0000000e00)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000ec0)={r2, 0x80000001}, &(0x7f0000000f00)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000f40)=""/221, &(0x7f0000001040)=0xdd) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001080)={0x2}) 2018/03/22 22:00:20 executing program 1: r0 = memfd_create(&(0x7f0000000000)="2a299f5e73656c696e7578766d6e65743100", 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='usernodevsecurity]eth0selinux\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x81, 0x8, 0xffff, 'queue0\x00', 0x9}) fcntl$setpipe(r0, 0x407, 0x1) recvfrom(r0, &(0x7f0000000140)=""/97, 0x61, 0x2, &(0x7f00000001c0)=@ipx={0x4, 0x800, 0x3f, "d36bae687b92", 0x7}, 0x80) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)={0x3, 0x9, 0x1, 0x7ff, 0x8001, 0x1000, 0x1, 0x7691da0d, 0x9, 0x5, 0x9, 0x1000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0xffffffffffff0001}, &(0x7f0000000340)=0x8) mq_unlink(&(0x7f0000000380)='9wlan0mime_typeem04-vboxnet1procGPLkeyring\x00') ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00000003c0)="e72771b414e00a9cd273732fd4727e8523f3f43b1edd6ce0c67d88b9edaef279e0511ca3040dc541c1986030bd11f884abad875fe6b55990047722a8f9432d7c91514baf1468782a3e89f0bb65571b29cd1fa30999fd90b6ed841275d2e818406dfde435d8abd9977a17da2b1a8762fc3d24") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000480)=@req={0x28, &(0x7f0000000440)={'teql0\x00', @ifru_addrs=@ipx={0x4, 0x1ff, 0x7, "b0341af4e8d8", 0x8}}}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) recvfrom(r0, &(0x7f00000004c0), 0x0, 0x2000, 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000500)={0x80000001, 0xc, 0x401, 0x10001, "f92200572a93967ad1d86f2d1864ce8ddf7bead23309a73d8a8670e5b6510aa0"}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000540)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000580)=r3, 0x4) readlinkat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/5, 0x5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000640)={0x0, 0x45}, 0x8) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r4) fchdir(r0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000740)={0xffffffffffffff9a, 0x80000001, 0xffffffff, 0x40, 0xfffffffffffffff7, 0x800, 0x80000001, 0x0, 0x20, 0x5}) lchown(&(0x7f0000000780)='./file0\x00', r4, r5) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000007c0)={0x7, 0x2}) socket$inet6(0xa, 0x6, 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000800)={@ipv4={[], [], @remote}}, &(0x7f0000000840)=0x14) accept$packet(r0, 0x0, &(0x7f0000000880)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000008c0)={r3, 0x1000, "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"}, &(0x7f0000001900)=0x1008) 2018/03/22 22:00:20 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x140) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/207) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140), 0x0, 0x8, 0x8, 0x43e5, 0x6, 0x4f9, {0xffffffff, 0x4, 0x7, 0x8001, 0x5, 0x3, 0x8, 0xe880, 0x74ed, 0x0, 0x80000000, 0x800, 0x9, 0x31, "a00bbdf0828ec15414f15e4a96c8a9f0d138af81983ff12a01fee435c9993ec5"}}) timer_create(0x7, &(0x7f0000000200)={0x0, 0x3f, 0x4}, &(0x7f0000000240)=0x0) timer_getoverrun(r1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000280)=""/189) getdents(r0, &(0x7f0000000340)=""/237, 0xed) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000440)=""/236) timer_getoverrun(r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000580)={0x2, 0x4, 0x9}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000600)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000780)={0x12, 0xc2, &(0x7f0000000680)="42db04a2c87bbdff0aff2add473b0a7d411033963b22d3d0e29ca93eb98b3f9836affb7a95a9cdd9997a3481f2d1e7c1ff0ffabfbd9b77298fd3b6a51fe44449af537d8675eacfaa91171862e2718a5b220a467750c04026aaf8e383fd6be395d29ac1528b030f032798b5be70deb2c868613bc9493128885131cbf48a7ee53eeee434e6b4b6f4ba5c2c42460531cc7863ebe51d659267c4e5b12c5caeacf3b0ff1851eef9fafb60639511d579966d50a93b59280ee1b6a077162baddff2f5369f5d"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000007c0)={0x4, 0x2, 0xa46b, 'queue0\x00', 0x8}) timer_settime(r1, 0x0, &(0x7f0000000880)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) sendmsg$key(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f00000008c0)={0x2, 0x4, 0x101, 0x2, 0x2c, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd26, 0x34ff}, @sadb_key={0x1b, 0x9, 0x660, 0x0, "e5cc4858a7c068b3e13eeedf0c8da435162edbb8915b03ac02963b3f4cb643e4e82506d77e22a45f04570ecc77fd92251981e2d2c84f65a45ea546a735fa5cc8720e306a01eab4ece7d556214b5b322e72b8efbaf369d94da74865771a69e06bbeb92d760b3a55fcf1ce899915c1f57b6ff03a884ece8f97c94d7831e87156ee2caba8fad0c1f392cb0922d5121be8311677ac794bf91e2ae7e4745587bba458195721fed4e8cbe7c8130188066face10e37f8664b4e095644ffc8f3bf062078a53b33cf0a224a8a307e9bcf"}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e20}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x3, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x13, 0x0, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xa, 0x4, 0x10}]}, 0x160}, 0x1}, 0x4000810) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000ac0)=0x4, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000b40)={{0x7, 0xfffffffffffffffe}, {0x1, 0x100}, 0x3, 0x4, 0x1}) timer_settime(r1, 0x1, &(0x7f0000000bc0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000c00)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000c40)={{0x0, 0x0, 0x4, 0x0, 0x1}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000c80)={0x0, 0x7}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000d00)={r5, 0x81, 0x8}, &(0x7f0000000d40)=0x8) sysinfo(&(0x7f0000000d80)=""/128) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000ec0)={0x1, &(0x7f0000000e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000f00)={r6, 0x1}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000f40)="eeba83a341f06e4a67db8febc314472401061fab1d7c948f80fcb446297720ced711e98bde2316585a17673f", 0x2c) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000f80)={0x0, @dev, @loopback}, &(0x7f0000000fc0)=0xc) 2018/03/22 22:00:20 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xbf1f, 0x4) finit_module(r0, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x800, 0x6000000, 0xff, 0x5, 0x1}, 0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x2, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1, 0x6, [{{0x2, 0x4e24}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @rand_addr=0xe97}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x390) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000480)=""/24) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000004c0)=0x4) fcntl$notify(r0, 0x402, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) set_thread_area(&(0x7f0000000500)={0x0, 0x20001000, 0x1000, 0x5, 0x8, 0x9, 0x200, 0x9, 0x401, 0x8}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000580)={0x80000000, 0x1, 0x8, 0x100, 0x10001, 0x10000, 0x4, 0x5, 0xff, 0x7, 0xe3e0, 0x401}) ioctl$int_out(r0, 0x5462, &(0x7f00000005c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000740)={r2, 0x1, 0x6, @random="d380ceae04c8"}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d00)=@broute={'broute\x00', 0x20, 0x3, 0x530, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000780), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1d, 0x15, 0x884c, 'bcsh0\x00', 'sit0\x00', 'tunl0\x00', 'bcsf0\x00', @random="603bc253f0f8", [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x140, 0x188, [@stp={'stp\x00', 0x48, {{0x3, {0x40, 0x6, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0xd866, 0x1, 0x3, 0xf68, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x4e23, 0x4e21, 0x77c, 0xa5c7, 0xce2, 0x80000001, 0xd5d, 0x8, 0x0, 0x100000000}, 0x4ac, 0x880}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x4, 0x1, 0x2a7e}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x4, 0x8809, '\x00', 'sit0\x00', 'gre0\x00', 'syz_tun\x00', @random="8e0f06c13c13", [0xff], @random="10b77b8a1755", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x118}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x0, 0x4}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'syz_tun\x00', '\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xf0, 0x1a0, 0x1d0, [@time={'time\x00', 0x18, {{0x4, 0xfff, 0xa5ef, 0xc0d3, 0x0, 0xffffffff, 0x1}}}, @devgroup={'devgroup\x00', 0x18, {{0x3, 0xfffffffffffffffa, 0x80000001, 0x8, 0x10000}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="651595ff3993", 0xfffffffffffffffd}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7fff, 0x1, 0x3, 0x1, 0x0, "07f63eae2f4ffbb1d1e61ab43e83a1f704176a94dc86cd7b28003bc25ef64be6558f42a0ac5c94b14f5d6c3dc4df68de9ca6cfc341370e793a2ab5ced468f066"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8}}}}]}]}, 0x5a8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000e40)=@buf={0xb0, &(0x7f0000000d80)="21322d15af6556e0fa0a02e5963c4fc8a93a16c0dac7502e7df991f5e4868f27ff45f5454567632fde2c891feca7f549abdd8c959089842fd96cd3de1e424f039ecc79f97ba20286436379869e277e5e21e8cdc3bd934fcc9d4d02d57cfaa6ccfdf6f8b8a649b8aaaa6737e66e6fa163105a6ad5138228b069706c7a54bd71c288932a5281f955c053355b5bde8357f25a7037f102cfa6ce83e9755c96a1a87884129e8c56b26363d00b277593bcbb43"}) sendfile(r0, r0, &(0x7f0000000e80), 0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000ec0)={0x7fff, 0x3, 0x8, 0x57, 0x9, 0x9, 0xfffffffffffffffe, 0x100000001, 0x5, 0x8001, 0x6, 0x1}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000f00)) fcntl$setflags(r0, 0x2, 0x1) ptrace(0x4208, r1) times(&(0x7f0000000f40)) modify_ldt$write2(0x11, &(0x7f0000000f80)={0xffffffff80000000, 0x100000, 0x969f2b428fe0c830, 0x4, 0x401, 0x81, 0x81, 0x3f, 0x1, 0xfffffffffffffffe}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000fc0)=0xeb52, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000), &(0x7f0000001040)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001080)={0x0, 0x5d, "f64e6e49f450a2048c6c1a95321f42b62af1587bcba053fb424b510462e61675c816796a6524b6713e99e1672fe545db862a1f55d620c8ffa0680e0c6aea699b17051f704f2a30025cfc96a34b0235139004342dd82dd24775e04a82a0"}, &(0x7f0000001100)=0x65) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001140)={r3, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x16}}}}, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={r3, 0x0, 0x10}, &(0x7f0000001240)=0xc) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001280)=0x1, 0x4) [ 32.623063] audit: type=1400 audit(1521756020.021:6): avc: denied { sys_admin } for pid=3854 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.658170] IPVS: Creating netns size=2536 id=1 [ 32.682114] audit: type=1400 audit(1521756020.081:7): avc: denied { net_admin } for pid=3857 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.717319] IPVS: Creating netns size=2536 id=2 [ 32.752062] IPVS: Creating netns size=2536 id=3 [ 32.782268] IPVS: Creating netns size=2536 id=4 [ 32.810745] IPVS: Creating netns size=2536 id=5 [ 32.850555] IPVS: Creating netns size=2536 id=6 [ 32.893982] IPVS: Creating netns size=2536 id=7 [ 32.939871] IPVS: Creating netns size=2536 id=8 [ 35.050078] audit: type=1400 audit(1521756022.451:8): avc: denied { sys_chroot } for pid=3857 comm="syz-executor2" 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 [ 35.176271] audit: type=1400 audit(1521756022.571:9): avc: denied { dac_override } for pid=5077 comm="syz-executor2" 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 2018/03/22 22:00:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000000)=""/69, 0x45) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x200500) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="5648e6e08de2670a4a0e702b6c6b1620f1d36e2ddf64bee73213d315d2c2c6ba0a6e7c124d02a2d540778d935a0bdc3eac3c1da5616b7f83a652b73129e0d9273b57335eb3ee008843bb71fae56c8e76a39bfa784d503f24e8d234cfd78e5d021aabfe93527b63aa3fe1811744b639d68fdbf40562") setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000140)=0x5, 0xa0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/22 22:00:22 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x20}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x8000400) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/03/22 22:00:22 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)=""/118, 0x3ad) umount2(&(0x7f0000000200)='.', 0x5) 2018/03/22 22:00:22 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x3, 0xffffffffffffb768) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/22 22:00:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x184, 0x0, 0x9, 0x201, 0x70bd28, 0x25dfdbfd, {}, [@typed={0xc, 0x47, @str='vmnet1\x00'}, @generic="b8a3fc40222b595c9a1b68ff621c8728c0867296eae41d536aa4bff84b8af4fd54ead7d69b94718934ea2d668309cda1668f0107cde35cf60aa7f3a9955b458b704cf1b6c1a16e978268c78f4f5103a9e39b7b040ab1db24564fd78679079fe0212849b51dd35019b6adbace00c77bc7020f9a88e4a79fcfe5bb8bcf9e2527b2854b67ed56988ddba063cdc2b4c097572d4facbb1658c35016962fe9db288b927f7afe82fd8ced6ed2bfe4c68ab8a7eb70dc5c46955672ccfa77f38dabb02534968ff3a28e52b6868f0466f3379585244de33a0d6d03f113fc638eaea08155cc18c8b55424b3", @generic="31d3e575354fdf7cbf3f1ba1c33e7f8e2f325756ec8863795cc99a2349e4aafeb3cefd70a84e738f46", @typed={0x4, 0x8f}, @nested={0x50, 0x3c, [@typed={0x8, 0x64, @str='&\x00'}, @generic="4b22f7885997a39beaf64505f42f86b2acfa7aaa9bb7d1d6ae5008c2687e8c505384cb3c7b1d0e3051b1c097732a68a763039e", @typed={0x8, 0x46, @pid=r2}, @generic='{R(l', @typed={0x4, 0x7c}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x8880}, 0x4000810) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000300)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000106f70)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/22 22:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bacff8)={0x0, &(0x7f00006fd000)}, 0x8) perf_event_open(&(0x7f000002ef88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/03/22 22:00:22 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48, 0x80800) fchmod(r0, 0x0) 2018/03/22 22:00:22 executing program 2: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="3b02db970a2e9e8a969cff9e36df76bacf8e5ec799ecab0a6aafa537c9d756f646f08160987cda7e5ef57f374b527d0c653a794921fe20c9feab52a7b130bc4691836c58549998de16952013cd32798c3563579380e18cee2545208d63d811c9483f25bec5451ff739ddcfaa2f0675c4a6aae49831905deeaa70cecc178d07129c2f67613e41c4e48b3fc319b19fcb7fd10d9c0af035ea5b38bbdeed065ce70046c82861db213545a10a0223d9a0f53544da1ab948a14c0dda00edaabf5cdcc0a02840e08f063c1091f7d86d4bf2b2a4d53b870b24ed2414ea007b8b8ecd0e1abfc854e568a718d7efa7e0", 0xeb}, {&(0x7f0000000100)="8c52140dd851870036d42949b9bf0a3d3067ce1f760cf96ae7781dcb0390bcf519fbe5d5c6e1ffae6389b5f1d5251bc4d900a38ca47032f12345964b15437f6ce23f9f32d7e2", 0x46}], 0x2, 0xa) vmsplice(r0, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)}], 0x1, 0x0) pipe2(&(0x7f0000140ff8), 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000f14000), 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 35.382516] audit: type=1400 audit(1521756022.781:10): avc: denied { fsetid } for pid=5177 comm="syz-executor3" capability=4 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 2018/03/22 22:00:22 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/03/22 22:00:22 executing program 2: getegid() getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0xa8040, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) splice(r1, &(0x7f0000000300), r2, &(0x7f0000000340), 0x7fff, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xf002, 0xffffffffffffffff, r0, 0x401, 0xd8, 0x8000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) r7 = socket$pppoe(0x18, 0x1, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x40080, 0x0) r10 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @multicast2}, &(0x7f0000000280)=0x10) r11 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) ppoll(&(0x7f0000000500)=[{r4, 0x3000}, {r5, 0x20a4}, {r6, 0x4100}, {r7, 0x2}, {r8, 0x8000}, {r9, 0x80}, {r10, 0x100}, {r11, 0x52}], 0x8, &(0x7f0000000580)={r12, r13+10000000}, &(0x7f00000005c0)={0x7}, 0x8) r14 = geteuid() r15 = socket$inet_dccp(0x2, 0x6, 0x0) fchown(r15, r14, r3) 2018/03/22 22:00:22 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000), 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) ppoll(&(0x7f00006d4000)=[{r0, 0x40}, {r1}], 0x2, &(0x7f000055cff0)={0x77359400}, &(0x7f0000329ff8), 0x8) writev(r1, &(0x7f0000070f60)=[{&(0x7f0000d83f30)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) 2018/03/22 22:00:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000017fe4)={0xa, 0x4e21, 0x80006, @loopback={0x0, 0x1}, 0x200000000400000}, 0xfffffffffffffdc1) 2018/03/22 22:00:22 executing program 5: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x3, 0xfffffffffffffffd) dup2(r0, r1) 2018/03/22 22:00:22 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x444000, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 22:00:22 executing program 1: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x8000, &(0x7f0000000180)={0xa, 0x4e22, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x1, 0x0, 0xa000}, 0x4) r1 = socket$packet(0x11, 0x400000003, 0x300) socket$inet(0x2, 0x4000000000000001, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r3, 0x0, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0xfff, 0x4) rt_sigpending(&(0x7f00000000c0), 0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) set_thread_area(&(0x7f0000000140)={0x9, 0x100000, 0x1000, 0x6, 0x81, 0x2000000000000000, 0x3, 0x9, 0x9, 0x5d8}) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 35.523877] audit: type=1400 audit(1521756022.921:11): avc: denied { setuid } for pid=5234 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.582831] audit: type=1400 audit(1521756022.981:12): avc: denied { net_raw } for pid=5251 comm="syz-executor1" 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 2018/03/22 22:00:23 executing program 3: listxattr(&(0x7f0000000000)='.', &(0x7f0000000040)=""/162, 0xa2) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x6) 2018/03/22 22:00:23 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) 2018/03/22 22:00:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x100000000000, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a687b", 0x8}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) 2018/03/22 22:00:23 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000140)) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000240)) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'teql0\x00'}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) close(r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000180)={{0x0, 0xfffffffffffffffe}, {0x0, 0x3ff}}) 2018/03/22 22:00:23 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000), 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) ppoll(&(0x7f00006d4000)=[{r0, 0x40}, {r1}], 0x2, &(0x7f000055cff0)={0x77359400}, &(0x7f0000329ff8), 0x8) writev(r1, &(0x7f0000070f60)=[{&(0x7f0000d83f30)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) 2018/03/22 22:00:23 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x90, "9691ca6765fdbf2e35a9e65298d72201f5782bedbec4b152276b9398daa448e9db347a8f0459da98f3de0da063fbcfc3f2a1b1f3fde347e3bcf1c16e8d38b3865f643d7f13da9af0b896d07712ce680b79c9354f77924a92f8f4ca6a69a7357b40805f65812df3daa3d858b12f26cffc15933c1d9ab68a474920858ed90e3ff235c826a6d941d932365cd6737da5eceb"}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x7, 0x87, "809e3e782287f267cb4f6e3a6a148569baef41aca34f9361c347399f94770341b2274ccf46cdaa76558e122f887543f63278bb5a15a5bfd8d3b03ade041fca8c8989bb25a2f691f9e87804cb9806b0946f74fc88d3a23475a8ed51daf957f7ac4ace5f5f0a1a23171597353b316757e7a5bf6e6e4a69c994cc88015bb8159d0138eab7513fc953"}, 0x8f) 2018/03/22 22:00:23 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f00000001c0)=0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioprio_set$pid(0x3, r0, 0x0) 2018/03/22 22:00:23 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x9, 0xffffffff, 0x9, 'queue0\x00', 0x10000}) r1 = gettid() unshare(0xc0220000) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='statm\x00') read(r2, &(0x7f0000000000), 0xfffffffffffffe80) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/03/22 22:00:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xb73, 0x1752, 0x8, 0x2, 0x5, 0x2, 0xe0d4, 0x2e2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @rand_addr}}, 0xfffffffffffffff9, 0x80000001, 0x10000, 0x80000001, 0x1}, &(0x7f0000000380)=0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) clock_adjtime(0x5, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x3103, 0x2, 0x4, 0x2, 0x5, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0xffff, 0x8000, 0x4, 0x400, 0x0, 0x5, 0x90, 0xcb, 0x8001, 0xa7d, 0x9, 0xac49, 0x7, 0x6, 0x7870}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001802010000000002000000000a000000000000000000000000ffac14a9ad"], 0x30}, 0x1}, 0x0) 2018/03/22 22:00:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x80, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x101, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x50, &(0x7f0000000000)={'syz_tun\x00', @ifru_addrs=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}) 2018/03/22 22:00:23 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0), 0x4) 2018/03/22 22:00:23 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffdb1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0xd, 0x3, 0x52, r1}, &(0x7f0000000140)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) sysinfo(&(0x7f0000000180)=""/25) [ 35.828460] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/03/22 22:00:23 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) [ 35.882524] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=536 sclass=netlink_route_socket pig=5308 comm=syz-executor1 [ 35.903672] audit: type=1400 audit(1521756023.301:13): avc: denied { set_context_mgr } for pid=5311 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=binder permissive=1 [ 35.904629] audit: type=1400 audit(1521756023.301:14): avc: denied { call } for pid=5311 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=binder permissive=1 [ 35.904863] binder: 5311:5316 got transaction with unaligned buffers size, 58534 [ 35.904909] binder: 5311:5316 transaction failed 29201/-22, size 0-0 line 3178 [ 35.906066] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/22 22:00:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f000076d000)={0xa, 0x4e20}, 0x1c) 2018/03/22 22:00:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e02", 0x2d}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3f, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8, 0x1, 0xcd, 0x3ff, 0x1, 0x1, 0xfffffffffffffd85, 0x9, 0x100000000, 0x401, 0xfff, 0x7, 0x7f, 0x3f, 0x6]}, &(0x7f0000000200)=0x100) rt_sigaction(0x17, &(0x7f0000000240)={0x101, {0x500000000}, 0x2, 0xfffffffffffffffe}, &(0x7f0000000280), 0xfe45, &(0x7f00000002c0)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) 2018/03/22 22:00:23 executing program 7: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000621ffc), 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={"6272696467654560f420011d361300", {0x2, 0x4e20, @rand_addr=0x7fffffff}}) 2018/03/22 22:00:23 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x4}) write(r0, &(0x7f0000000000)="240000002a00070032f00008004a7700fbffffff010000000300000106ff00000400ff10", 0x24) 2018/03/22 22:00:23 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) ptrace$setopts(0x4209, r1, 0x0, 0x0) 2018/03/22 22:00:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x100000000000, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a687b", 0x8}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) 2018/03/22 22:00:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x80800) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000001c0)=@expire={0x488, 0x18, 0x0, 0x70bd2b, 0x25dfdbfb, {{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0xffffffffffffff81, 0x79, 0x4e23, 0xa04, 0x2, 0xa0, 0x0, 0x2c, 0x0, r1}, {@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d2, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x9, 0x1f, 0x80000001, 0x7, 0x6, 0x0, 0x1ff, 0x8}, {0x6, 0x2, 0xdd, 0x1000}, {0xff, 0x8, 0x4}, 0x70bd29, 0x3505, 0x2, 0x0, 0x80000000}, 0x1400000}, [@address_filter={0x28, 0x1a, {@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000001, 0x4}}, @algo_auth_trunc={0x9c, 0x14, {{'sha512-avx\x00'}, 0x280, 0x240, "285f7a5804ad197e9ff90b644d2d6416293e1ae09bad26519c8c63a0d081c6b266f3cce6a5054dd1b52a6f2b283ff53433bc636725d6b61765e9d3b0b116c96f54e9c0d65f5733524a6cac3a95df70cf"}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @sa={0xe4, 0x6, {{@in6, @in=@loopback=0x7f000001, 0x4e22, 0x4, 0x4e21, 0xffffffffffffffff, 0x2, 0x20, 0x20, 0x0, r2, r3}, {@in6=@loopback={0x0, 0x1}, 0x4d3, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x4, 0x3, 0x1, 0x5, 0x3, 0x1ff, 0x1, 0x8}, {0x7, 0x2, 0x10001, 0x4}, {0x3f, 0x2, 0x1}, 0x70bd2c, 0x34ff, 0xa, 0x3, 0x5, 0x2}}, @algo_auth_trunc={0x120, 0x14, {{'sha224-generic\x00'}, 0x698, 0xb5a57aa8ec4fed59, "e2368464c76bd84f9bfce2e29cf71820870ca89c0dacd8d095f11eb183a9fd1356c23f70fef09ad6e3d349bcc67b29c665a67aea54d0d4b3481d77f343b4345e763032c72131a4a997ac13c598a98fcf59b9b4832f2106ea67ed466507c1aa2449e993d52f9a02cf7f7fc20def9345187bc9f91f2e86d6b7105e6fdacb9104a418d3c3c49e8b9610eecc74350ca1f256808730b3c1c2c239f0c81cebafcfd2f1c2dad381f9320866f89c1e16881e18d80fad13cc3f7d0bd52060863e033c64933a4c382ec14f8e94bd5c99ca49f851bb3a9446"}}, @algo_auth={0xbc, 0x1, {{'tgr192\x00'}, 0x398, "a29f144f0ce74e3fc333cc9c160624377c7a03dca26196b61e9e3409c1d7fadb19cacb4c188a4ef0469e4d39fd36a3b0058c5ce4744a96eeb919310e574c73f9b21fd44e95638dc81cc95084e4133a997884d9be380711c23ec514206f4cf88adff2f536f239412be5212d5634743e4b25dba7"}}]}, 0x21a}, 0x1}, 0x0) 2018/03/22 22:00:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xb73, 0x1752, 0x8, 0x2, 0x5, 0x2, 0xe0d4, 0x2e2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @rand_addr}}, 0xfffffffffffffff9, 0x80000001, 0x10000, 0x80000001, 0x1}, &(0x7f0000000380)=0x98) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) clock_adjtime(0x5, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x3103, 0x2, 0x4, 0x2, 0x5, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0xffff, 0x8000, 0x4, 0x400, 0x0, 0x5, 0x90, 0xcb, 0x8001, 0xa7d, 0x9, 0xac49, 0x7, 0x6, 0x7870}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001802010000000002000000000a000000000000000000000000ffac14a9ad"], 0x30}, 0x1}, 0x0) 2018/03/22 22:00:23 executing program 5: unshare(0x20000000) clone(0x80108000, &(0x7f0000000540)="4eec9582b04645242ae7ea7c12208a771d64cb9d0b7f364563dc746aef0988a064da2bf474aecb73613199c14e55dcb6c4781f27c4ac10cb6ece62397f5136d582c3749284e86bb42dcafc438523f999453b1cc318dd4777cf21d021f8e9b4c21cc372ff096ec1b787cd94ed4f864c55ddb54fc81a0c1c870e632acecbdd99d80b4d82d581b0432ec668e9188132e824291379416ed73adec4515e070ddc0632e99856fa3f762eccdc03b75334a71ba3", &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000400)="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") clone(0x80000, &(0x7f000052cf69), &(0x7f0000000040), &(0x7f0000e9b000), &(0x7f00000000c0)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000240)) [ 35.906075] binder: 5311:5325 ioctl 40046207 0 returned -16 [ 35.943882] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=536 sclass=netlink_route_socket pig=5333 comm=syz-executor1 [ 35.954793] binder_alloc: 5311: binder_alloc_buf, no vma [ 35.954812] binder: 5311:5316 transaction failed 29189/-3, size 0-0 line 3133 [ 35.961702] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.976708] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/22 22:00:23 executing program 3: syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) unshare(0x3fc) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/22 22:00:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/22 22:00:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff2d}}, 0x0, 0x6, 0x40, 0x0, 0x10000}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x7}, &(0x7f0000000200)=0x8) 2018/03/22 22:00:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000180)=0xfffffef5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0x359, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/22 22:00:23 executing program 6: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240)=0x2, 0x4) connect$bt_l2cap(r3, &(0x7f00000001c0)={0x1f, 0x8, {0xffffffff, 0x3, 0x200, 0x4, 0x6, 0x6}, 0x19, 0x2}, 0xe) close(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8b4d, 0x30, 0x59f, 0x2c85}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0xfffffffffffffffb, 0x2800000000, 0x0, 0x3, 0x80}, &(0x7f0000000140)=0x98) epoll_create1(0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x3, 0x0) 2018/03/22 22:00:23 executing program 3: request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="7a2d656d3125008a682f13fe841c2a7febb42a66b7f7167eb04cb43c4d97382ac2ea3c659c183cf59026b943030a4f00407e23eb4faddc62b8550ff4a7cdd7bb7afe8319e9aca4ff043f9870647ba356f20d1470d5781052c0191c03aa62d29747e2a57f78a83c32db00a35db59c141c767dff6e5f6e69343729139c20880f0f", 0x0) setrlimit(0x7, &(0x7f0000000000)={0x7, 0x6b}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x15, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/21}, &(0x7f0000000180)=0x78) 2018/03/22 22:00:23 executing program 1: r0 = perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000002000), 0xfffffffffffffca7) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) fadvise64(r3, 0x0, 0x6, 0x5) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffd7c, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100), 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="3ff17ac5678d482242c038a707000896608d01000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0x8c, "3b2c8b6a2ba2d535292f893e49e92956cf40be7d63155cfeb123f1cff3e78cc3a2efeaa2df9c63c9771ff2f7eccfe5d8ccf9d6a6be6f0eabb928b5019e0feb108dde49f0ae2ad88579b797d9337fe7c99ef716b0ca9d382ad1ee59c64692943ffa9dec8832c8ef25c925d9b852d2f4a6b8440ed60d92ec1055baa5f61fdada45b6c3940152a6c06ece3a89d8"}, &(0x7f0000000500)=0x94) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000540)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r7, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) get_robust_list(r8, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0x18) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d83ff8), 0x8000fffffffe) [ 36.058332] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=536 sclass=netlink_route_socket pig=5348 comm=syz-executor1 2018/03/22 22:00:23 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000e30fa3)={'system_u:object_r:inetd_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32}, 0x42) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100000000, 0x311000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) inotify_init() 2018/03/22 22:00:23 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x3f) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0xa00000000000000) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000001c0)=""/120) sendfile(r2, r3, &(0x7f00005faff8)=0x5d, 0xfffb) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) 2018/03/22 22:00:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f000085bfc0)=[{r0}], 0x1, 0x400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x480080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, [0x3, 0x6, 0x800, 0x1ff, 0x3, 0x13, 0x3, 0x1, 0x4, 0x9, 0x1, 0x2, 0xbfb, 0x10001, 0x1f]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe0000)=0x3) 2018/03/22 22:00:23 executing program 5: unshare(0x20000000) clone(0x80108000, &(0x7f0000000540)="4eec9582b04645242ae7ea7c12208a771d64cb9d0b7f364563dc746aef0988a064da2bf474aecb73613199c14e55dcb6c4781f27c4ac10cb6ece62397f5136d582c3749284e86bb42dcafc438523f999453b1cc318dd4777cf21d021f8e9b4c21cc372ff096ec1b787cd94ed4f864c55ddb54fc81a0c1c870e632acecbdd99d80b4d82d581b0432ec668e9188132e824291379416ed73adec4515e070ddc0632e99856fa3f762eccdc03b75334a71ba3", &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000400)="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") clone(0x80000, &(0x7f000052cf69), &(0x7f0000000040), &(0x7f0000e9b000), &(0x7f00000000c0)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000240)) 2018/03/22 22:00:23 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='stack\x00') readv(r1, &(0x7f0000000340)=[{&(0x7f0000000380)=""/247, 0xf7}, {&(0x7f0000000040)=""/99, 0x374}, {&(0x7f0000000200)=""/200, 0xc8}, {&(0x7f0000000300)=""/10, 0xa}], 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'ip6_vti0\x00', 0x1000}) rt_sigsuspend(&(0x7f0000000100)={0x7}, 0x8) 2018/03/22 22:00:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000856ff0)=[{r1}, {r0}], 0x2, 0x9b) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffffa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x4, 0xff}) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/22 22:00:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000044000)=0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) fallocate(r2, 0x2, 0x400, 0x3) 2018/03/22 22:00:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/37, 0x25, 0x40, &(0x7f00000000c0)={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/03/22 22:00:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) mkdir(&(0x7f0000742000)='./file1\x00', 0xc0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) ftruncate(r1, 0x8000) 2018/03/22 22:00:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x1000, 0x4) mq_timedreceive(r1, &(0x7f0000000040)=""/231, 0xe7, 0x2, &(0x7f0000000180)={r2, r3+10000000}) unshare(0x400) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="6f000000000000000a00000000000000ff0300000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f20000000000000000000000000000000000000000000000000000000000000000000000000000000000008100000000a482de91454924200000e8ff0000"], 0x90) 2018/03/22 22:00:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000041000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'dummy0\x00', 0x403}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/03/22 22:00:23 executing program 2: r0 = gettid() exit(0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f00000002c0)={&(0x7f0000000040)={&(0x7f0000000200)}, 0x0, &(0x7f0000000280)={&(0x7f0000000080)}}, &(0x7f00000001c0)=0x18) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xffff, 0x6d6a00}, &(0x7f0000000240)=0xc) 2018/03/22 22:00:23 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="01000300f2a5648ebb63000000000000fffffdffffff"]) 2018/03/22 22:00:23 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0xffffffffffffffc1, 0x4) 2018/03/22 22:00:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x244, &(0x7f0000000040), 0x0, &(0x7f0000000080)}, 0x8def}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x23c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x38}}], 0x4000000000000e1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000240)=""/237) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000140)=""/219) 2018/03/22 22:00:23 executing program 7: clock_nanosleep(0x9, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) clock_gettime(0xfffffffffffbfffd, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x3, &(0x7f00000000c0)={{r0, r1/1000+30000}, {0x0, 0x7530}}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000540)={'NETMAP\x00'}, &(0x7f0000000580)=0x1e) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000140)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000180)="59f7b7d007dde8b7a42a4388894a6379aeee377d04169f9a74e641c6f31c3b7cdadd96079678742f5174ae4446591d8ad95ed3582b72c17df79eb02c51108aeb9d6a682c8bb24d1c4c6d3daafa9d2a70c103ed3890eba4e5c5dbc8cb0faad769a2fef77b2bf54f7d45523f51bd77b6b2fc59c4d8e90d3dd4c45cb98176db509e75fe6dfa88fc2188d83576765430519f70a3a43bf14f3b2cee55938dc13988a0c276a08135ddb1c32ac6a24be4bd132bdfc538c60f9178840ff061212220ef46feaff34f8da764a12c8efa42416f743fac5ee6a1b8a654470263bf7f54f0cd386224780d7fed2cbaed2ecea90c28201d5dab440e9eca", 0xf6}, {&(0x7f0000000280)="a4d8517ddd509abcf4f2ccce984f4dd52776796591e4730ad18177fa5ef6a3f7bc444eb4ddf5f5304a0e9c55f34b279e677334f7fe823e861e59bb7b92398e34edf6479b4befc46784d9220b63b8963ea8b9081d0b07d672ea146ead6bc1bf2190e619dd486fd0c680d367e781f2bc81fcc38cb572aca745b3a15b22beedf4f4e9658ba92759012c73a147eba3b54a10f933204dd980d408db1901cc4230765eece7ca7b", 0xa4}, {&(0x7f0000000340)="888f63438e4ad15e3d8dbb9814a8e43775b6489b4364eefbc263f0d2363a48ee6e421a047a371b9b0f9d3cb8d7413c817fd9c3854f5afa3a28abfdfc792f9bb2639f0a4d593b19029c11face3eb07bdc2c2e9b0597d7014e0506e88aed169bb6e72369cd93e60f0bb2a9f2c264c8d6ca7c307ac203c6d053e1407a8c0534c9a7b4151b89205be94918b528b96eccbbd5fe8bf3617240a4f045e497", 0x9b}], 0x3, &(0x7f00000004c0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x10000, 0x200, 0x9, 0x5, 0x9, 0x7, 0xfffffffffffffbff, r3}}], 0x30, 0x10}, 0x8000) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={r3, 0x9}, &(0x7f0000000600)=0x8) 2018/03/22 22:00:23 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./control\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r1) 2018/03/22 22:00:23 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x0) 2018/03/22 22:00:23 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e21}, 0xfffffc84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x10001}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x4e20, 0xffffffffffffff67, @dev={0xfe, 0x80, [], 0x18}, 0x5}], 0x54) recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000002f00)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000005200), 0x0, &(0x7f0000005280)=""/13, 0xd}}, {{&(0x7f00000052c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000055c0), 0x0, &(0x7f0000005600)=""/9, 0x9}}], 0x2, 0x40002000, &(0x7f00000057c0)={0x77359400}) 2018/03/22 22:00:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000180)="73b52fea5fc4917cac335f2bf23e3e96fb68d19057238b038f8d8e3095dab5f115a0e6025515b5033c0e21484c57812d0a9e6debeec37238e620d2ee8428dbcd53703c43b5d7d81b70c2cda3743d9cdaa391c22096803865864530e32525ea0344ffd83e8450d936b5a3114ca8c5a29751530f6fd0929450ac21d3096c77f0b3b536c2933cfffeacd602a4df7406940bf836d060467c4353a68b2ed231", 0x9d, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x0, 0xfffffffffffffff9}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x43, 0xc3, 0xbf61, 0x0, 0xffff, 0x7fff}) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/22 22:00:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffe88) r1 = gettid() ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) sched_setscheduler(r1, 0x3, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000340)='M', 0x1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x13) tkill(r1, 0x1000000000016) rt_sigtimedwait(&(0x7f0000000080)={0x4}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) 2018/03/22 22:00:23 executing program 1: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x3}, &(0x7f0000000040)=0x10) recvfrom$inet6(r0, &(0x7f0000000100)=""/7, 0x7, 0x2, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x7, 0x8, 0x200, 0x2, 0x1, 0x8c8, 0x1, r1}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x7}, 0x8) 2018/03/22 22:00:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x100000000000, 0x82) socketpair$inet(0x2, 0x200, 0xfffffffffffffbfe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/03/22 22:00:23 executing program 7: r0 = eventfd2(0x200000001, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x4}], 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/36) 2018/03/22 22:00:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00008f7ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x4, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x80000000, 0xa95, 0x5}, 0xffffffffffffff4d) fadvise64(r0, 0x0, 0x0, 0x4) 2018/03/22 22:00:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) r1 = dup(r0) ioctl$TIOCCONS(r1, 0x541d) 2018/03/22 22:00:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0xfffffffffffffdbe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick, 0x0, {}, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{}, "706f7274300000000000feffffff000000000000000000000000000000000000000000000000000000000000000000190000000000000000000400"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) write(r0, &(0x7f0000000280)="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", 0xffffffffffffffd1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) 2018/03/22 22:00:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000340), 0x100000000000008d) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000380)=0x5, 0x4) lseek(r1, 0x0, 0x3) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000001c0)=""/220) 2018/03/22 22:00:23 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getgid() socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0xcad, 0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001340), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/22 22:00:23 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x1, 0x9, 0x0, 0x0, 0x3aa, 0x7f}, 0x3, 0x4}, 0xe) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x60, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) 2018/03/22 22:00:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000480)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) ftruncate(r0, 0x1000) [ 36.374091] audit: type=1400 audit(1521756023.771:15): avc: denied { create } for pid=5477 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 22:00:23 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000480)={'\x00', 0x10000002004}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000014c0)={'gre0\x00'}) socketpair$inet(0x2, 0xb, 0xfffffffffffffff9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), 0x4) close(r0) accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) socket$key(0xf, 0x3, 0x2) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000280)={0x6, 0x4, 0x3ff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) connect$packet(r2, &(0x7f00000005c0)={0x11, 0xfe, 0x0, 0x1, 0x0, 0x6, @random="7b56bcbad84a"}, 0x14) connect$ax25(0xffffffffffffffff, &(0x7f0000000440)={0x3, {"3afe4ad5cb83b1"}, 0x400}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000002c0)={0x0, 0x0, 0x4, 'queue1\x00', 0x1}) r3 = socket$key(0xf, 0x3, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) futimesat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}) 2018/03/22 22:00:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0x2b5) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="1ae53270155dc5e8551688d3c15ae8dc8a7ae91853ecd5d344e9a2cd616216ad3c7d8e6ac6859d2188c80950eb295280502cf657d561e6f05fb64ab8b6747c04a1371848941c393f21c3f626ce6b5716a37e9847bfa56530b7a38f7540b8f48fdda40772222f5d608cb6630ba1c4db0f8df3071aff44931ae27529ad7bd4a9431e0de66ce3b71a6b17b8c53bb057680936a9f9015af718dde196c99a77e532815aeadd5bb2e0fa50faa53bcd28ba5b31c486d77c2e1da8568d8098d7ddcba54056eb4b305518", 0xc6, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000004c0)={0xac, 0x0, &(0x7f0000000400)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x28, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000180), 0x1, 0x0, 0xb}], &(0x7f0000000200)=[0x28, 0x38, 0x38, 0x42708ece9ba641ef, 0x40]}}, @acquire={0x40046305, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000280)=[@ptr={0x70742a85, 0x1, &(0x7f0000000240), 0x1, 0x4, 0x30}, @fda={0x66646185, 0x2, 0x0, 0x19}, @fda={0x66646185, 0x2, 0x2, 0x2b}], &(0x7f0000000300)=[0x28, 0x38, 0x38]}}, @enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @enter_looper={0x630c}, @increfs={0x40046304, 0x2}], 0xcf, 0x0, &(0x7f00000006c0)="9eb1980e986483fd9dbf670ecf59daa83b31c645cd8aa18f864e9f4153c0df91ea7d44afc85d2a18f670d56e06d01978e681bdd1d24f425814de0ebb94fc5d2e4bc9d911decdb89e6e4acd892e41153d1d49dccaaebdedb92e9f87f8e2f11b112bf816ba747890268124818915bdd651eb250e327e9c2842bde5b25fbe88623ded01701e192381e8d71904b8876d75732f84b0c8661eaac5078c2908b9faaab4727b4967fb25d409dcfc4ef0de3647db30dabfc1461b4a5110dd3edbf09bc8a7428e9ce924ed5d9bfce80f54dea80f"}) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x866}], 0x1, &(0x7f0000000500)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x0, 0x8000, 0x0, 0x3, 0x10001, 0x8}}], 0x30, 0x4000000}, 0x40010) 2018/03/22 22:00:23 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x80000000, 0x202, 0x80000000, 0x8, 0xfb, 0xfa, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x10000, 0x4}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$KDSKBSENT(r2, 0x80045439, &(0x7f0000000200)) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x40) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000180)={0x40000000}) 2018/03/22 22:00:23 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000001c0)) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x7ff, &(0x7f0000000040)=0x4) 2018/03/22 22:00:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x900, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x3a9) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) exit(0x0) shutdown(r0, 0x1) 2018/03/22 22:00:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000), 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000dc0)="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", 0x219, 0x0, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}, {r0, 0x20}], 0x2, 0x2) r1 = memfd_create(&(0x7f00000005c0)="79ce245d2a07a756c0f25a45", 0x42) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000180)={r2, 0x7}) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/22 22:00:23 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x78, 0x100000) [ 36.408659] audit: type=1400 audit(1521756023.801:16): avc: denied { write } for pid=5477 comm="syz-executor6" path="socket:[14470]" dev="sockfs" ino=14470 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 [ 36.441578] audit: type=1400 audit(1521756023.841:17): avc: denied { setopt } for pid=5477 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 22:00:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200000, 0x11fff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000bf8ff4)={0x4}) sendmsg$netrom(r0, &(0x7f0000002200)={&(0x7f0000000040)=@full={{0x3, {"ba8e9a5aaf99ab"}, 0x8000}, [{"aa5be6778999ff"}, {"0660d1931298d3"}, {"06a4970ee0a157"}, {"5f55bb46f6906f"}, {"f9f71d4e48019d"}, {"6b097ce0369e1e"}, {"033bc4f156523e"}, {"0b32a1854e0c4d"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f00000000c0)="cb63b00bf7172d7cc4731f7aa75d8e873d0db6933d682d04ca18e5ea1c12f0d30c10e3cd2d02f27af070c3e9af404f2ab24730df29cfda514f62551c9dce619240fee5d11392202c45eeb39cd1c873781b58b2beabf13dc552f53818189a04a8a952dfbd7b1d792906c25073e1e9fc601ca8d5454f61089b4ca0", 0x7a}], 0x1, &(0x7f0000000180)=[{0x1010, 0x11a, 0x100, "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{0x1010, 0x10c, 0x6, 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{0x58, 0xff, 0x400, "dac57005f789ec85962f66bbe91bdef265e1e0305d8ca1c64f00187249b1ff4c65ef0a68439459f990fdca7a9b47b6c0779722b0614b48a47716da010a36fcf14a"}], 0x2078, 0x4000}, 0x81) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000a1dff4)) epoll_pwait(0xffffffffffffffff, &(0x7f0000ba9000)=[{}], 0x1, 0x0, &(0x7f0000c58287), 0x8) 2018/03/22 22:00:23 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x881) 2018/03/22 22:00:23 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'rose0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x27b200f1, 0x4e21, 0xfd, 0xa, 0x80, 0x20, 0x2c, r1, r2}, {0x5, 0x96b9, 0x3, 0xffffffffffff0000, 0x81, 0xfff, 0x9, 0x1}, {0x3, 0x8, 0x100, 0x401}, 0x80000001, 0x6e6bb0, 0x1, 0x1, 0x3, 0x3}, {{@in6, 0x4d2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3502, 0x3, 0x3, 0x80, 0x7f, 0xfffffffffffffff8, 0x4}}, 0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='ns\x00') openat(r3, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) 2018/03/22 22:00:23 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffffffffffff, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x31, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000080)=""/163, 0xa3, 0x0, &(0x7f0000000140)={0x1a, 0x0, 0xffffffffffffffe1, 0x1f, 0x8, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) read(r0, &(0x7f0000000000)=""/45, 0x2d) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000200)={0xb, &(0x7f00000001c0)="2d73f92a453680e70ba934"}) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001580), 0x0) getsockname(r2, &(0x7f00000015c0)=@rc, &(0x7f0000001640)=0x80) 2018/03/22 22:00:23 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xfffffffffffffffc, 0x4031, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10010, r0, 0x0) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x2, 0xfffffffffffffffd) 2018/03/22 22:00:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) r2 = dup(r0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80) write$selinux_access(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x48) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000000c0)=""/113) 2018/03/22 22:00:24 executing program 7: socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x240) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x100000000, 0x5, 0x100000000, 0x9, 0x8000, 0x100000000, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x7, 0x782e, 0x9, 0x7, 0x1ec}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x80000000}, &(0x7f0000000180)=0x8) r2 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000fb0)=[{&(0x7f0000000f20)=""/1, 0x1}], 0x1, 0x0) 2018/03/22 22:00:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="1dab18046cb9ee0238f27ab583076760745abe7c43e13ee73286b270847cd37a73c452e87c9727e8c065071126894011a3647a58945dd3f72de47856bc6e7509b196be333552cdf3", 0x48, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000078f6a), 0xfffffffffffffe30, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 22:00:24 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x804) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x1, 0x0) fcntl$notify(r2, 0x402, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x1, 0x3, 0x8, 0x8000, 0xfffffffffffffff8, 0x5}, &(0x7f0000000100)=0x20) setsockopt$inet_tcp_int(r2, 0x6, 0x418, &(0x7f0000000000)=0x8, 0x55f9c93e8c9f8e7e) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/4096) 2018/03/22 22:00:24 executing program 1: syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_wait(r0, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/03/22 22:00:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@newspdinfo={0x1c, 0x24, 0x613, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x84e}}]}, 0x1c}, 0x1}, 0x0) 2018/03/22 22:00:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28042, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x0, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x101) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/104) fsetxattr(r0, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='user\x00', 0x5, 0x1) 2018/03/22 22:00:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) listen(r0, 0x8) syncfs(r0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e23}}) 2018/03/22 22:00:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00009abffc)=0x8, 0x2) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/22 22:00:24 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x1) sendto$packet(r0, &(0x7f0000000040)="dd3bc76ac881ecaccd254cd15284374460ba199851fc610f12cbfd8571e8a38a81d18be6122c5b92268fd152ec8f5841782b24d6831574c9b17f394d666fd1fba78d0fbc9beb1e73c2e48eecf9a1b8bfd0ddc35cf9cd301131954079378fcfe02c5853bf122f5f85f81450c77f2a8253837b6293c7b5d66164d8abb0c24d7b9920c9498609ad08c7b9968c90b903d7176c21fd98268ca03e673384f0e58ed309f1ac5f5d12b7378c86fcbd591720c0ae92a7", 0xb2, 0x4000080, &(0x7f0000000180)={0x11, 0x1a, r1, 0x1, 0x101, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) 2018/03/22 22:00:24 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x21b}, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400040, 0x0) lseek(r0, 0x0, 0x2) [ 36.741242] mmap: syz-executor2 (5544) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/22 22:00:24 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) rt_sigprocmask(0x2, &(0x7f0000000240), 0x0, 0x8) 2018/03/22 22:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x4}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000300)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x0, 0xffff, 0xa11, 0x4, 0xffffffffffffffff, 0x1, 0x40, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x5, 0x6, 0x1838376b, 0x10001}}, &(0x7f00000005c0)=0xb0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_dccp_buf(r3, 0x21, 0xce, &(0x7f0000000480)="0445b68a7d72646e675245ced1e2871e79e0b8a4a78c233d59f73049a44712d57f8fa28943a629bc208e93cddd09dfd1f62cac6ca4a9079574e9079f332ce46f85e1ee70de469ae2b1f725f3bc664bfc62309be2016fa9260d8866ca7fd99d823193dd82f6f5127e107eb9e495b9175c2b89374bc1c358e66e9b", 0x7a) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2f9eab5b51d1ab656b5d7eae6b9a486292e5dc291f4119bf6357a867e2c1fd61c46642ffbca6e785f46720db3590369069ef14db3704d199d8d335bb6bc6da0c072395f95d03ae288c599fe9ce89f15b042ebfd9f05b9ef0eb285080a0be7a71b0902de12023d41700b2b1", 0x6b, r5) keyctl$set_timeout(0xf, r6, 0xfffffffffffffffc) keyctl$get_security(0x11, r4, &(0x7f0000000380)=""/199, 0xc7) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000180)=0x2, 0x4) vmsplice(r3, &(0x7f0000000340)=[{&(0x7f0000000140)="688324feb33b3250ef4c4b0b1678886162aee6fc8f63aa21ee0ef8601a3b08abb08c9ea216b0e0e0d6f441", 0x2b}], 0x1, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/22 22:00:24 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) sendmmsg(0xffffffffffffffff, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=ANY=[@ANYBLOB="da010000000000002909020032000000"], 0x1e8}}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) r2 = dup2(r1, 0xffffffffffffff9c) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/03/22 22:00:24 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/03/22 22:00:24 executing program 0: r0 = getpgrp(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0xfc000000, 0x6c9, 0x7, 0x7fff, 0x0, 0x54, 0x10, 0x2, 0x101, 0x298f, 0x3, 0x2, 0x26, 0x8, 0x0, 0x0, 0x80000001, 0x6, 0x6, 0x6, 0x3, 0x100000000, 0xd473, 0x2, 0xffffffff, 0x5, 0x5, 0x5, 0x5, 0x4, 0x7, 0x6, 0x7a0d, 0x6, 0x101, 0x2, 0x0, 0xc8, 0x5, @perf_config_ext={0x80000001, 0x3}, 0x40, 0x8, 0x8, 0x2, 0xdad3, 0xcc9, 0x5}, r0, 0x5, r1, 0x2) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) setpriority(0x2, r0, 0x0) 2018/03/22 22:00:24 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4080, 0x0) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffff8) stat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/22 22:00:24 executing program 3: 2018/03/22 22:00:24 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 22:00:24 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/tcp\x00') exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") preadv(r1, &(0x7f000000a000)=[{&(0x7f000000a000)=""/76, 0x4c}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) 2018/03/22 22:00:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x23c3, 0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) poll(&(0x7f00000000c0)=[{r0}, {r0}, {r0, 0x400}, {r0, 0x400}, {r0, 0x178}], 0x5, 0xd83) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/22 22:00:24 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="240000001900f9ff0700fd686fa2f8bc020085940800150001030000000000000000a500", 0x24}], 0x1}, 0x0) 2018/03/22 22:00:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmmsg$nfc_llcp(r1, &(0x7f0000005280)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0xbc81, 0x2e, "ab0242eab0df131b87913a6748c94c6959ec42481bc1f7323d0342e863ceb7697f8e5bc2a4570a1e517ed4932c10afabba691ac8d5feac903433e826a2f8f9", 0x3e}, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="b6cd0e39e3f259692bef842e6e979cdeff709c566f55482d4f2ca1dd117fd0cc59f894a416e37d9332e3fae52ac4325b2f2ae039790b9442825c3a9af24cf99c8abeb4a964d6ff7eb06312b641ddf6217c36c73b7806fe3627baf17f07b32b2e5058b9db68fabf96e8af704113c4a8cf31bec2", 0x73}, {&(0x7f0000000140)}], 0x2, &(0x7f00000001c0)={0x100, 0x0, 0x3, "c3986dbb0658135b27f55e01dca53eb4ee4afd77fc3d2daff0d320e7b663ba6c778c6b77e4c4fbdff654a832765ea106e847a5df2c213775b9978c3a57a032e7c6d4a505653f6cb8cc81f0ae674003e0418ba44057ab8b89e3968a72ed69fdc9a2cfe65ad37506331463a7bdc131d4e8e71fcc352d2a0cab959aa8d87a53b45cdac354dc95347a3ac812975c9f3585f0a6a0fe2127e991d29407989008c0f78fcdfd31e54abd02d86a72cbdd85cff197a32182108ae0ced5d26dadcc0ebad93ac25225c5d4925e008b0aff89d9fe3e76d5362d63d01bf865720af2d894ecfbe22e09dceb28192ce1a4956f"}, 0x100, 0x850}, {&(0x7f00000002c0)={0x27, 0x4, 0x0, 0x1, 0xffffffffffffffff, 0xd3b, "810c1bcee40a7668437a41485601841f80e6a074e72d875864b82c1a5ebd8ac8e94e070346a151fd1d5eb21c656781333e43652eb50ce150d297874c414568", 0x36}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000340)="3bc67d51072f01595456c8c03c84ddb00b97081a257662e851d60e8ea2e326860dbc82d2a1f65b75c385da9b4eb5c1e4d6aef583df7d7db3c27770babd172b0ee8c86e90437d14dc235a873bfefad1b661ff9db33d91342d1623e8a3206f6b364e92c0359a38ef9a42ab799eee0d23e9f51ebf08f7e20474beaca32350b12da3446646c2756290618e21462b88d9e29fa5335a7d615a31d0364ccd168d5f16ad8294663c28b6472f6d6923e54f0e52f64a53", 0xb2}, {&(0x7f0000000400)="0bf50902cbd5be16283c14f7476f1ff786906be41ed10fc20098e57a417dc15d00bb473ad81f7c9b59b5a8bc710783587d21b099bf49170b49212fdc216a2b7f8f56df4e4e4fccf6f8a5e93f528da555a18f7a92d76019b4d67cdbd5293804ab01f80321410bb9822db3114828f05c03fa1ccb0b1ac835af958a2acb663addb9485a8ee7af1b250c82148a66e93bed613cacff6d622ab7739bffa2d04e3f74f91a26139f4f11c38404a0c9b7103574a4e652f5dbead854bc8c088f386c7bbccde130d29872bdff2efac9d078c58b523a43c0f49bd15de22914f7522c", 0xdc}, {&(0x7f0000000500)="50d795096a29f297e13eba56d71385eff05d56cbccfcadbb1bbead318198be0c743511fb23f4fc7c23fd1f126178bc1ee626dc96ff098ba5d3fd8dfe73415a178b185cf89a5dbcb2bd0ba52fa1c1666a96ed3ea550b7f66edd0f580ea3980dcab2a66ec9943491e065ca2e15", 0x6c}, {&(0x7f0000000580)="2af2e1de0635e71a1a187e6b7f3138aefa7314b70f229b9560bc6b8f1c1af61c1e803a88cb81dea396293841db916c3d6387aee7cce36ad20e616986adb3e9dde7cba15fec869df415", 0x49}, {&(0x7f0000000600)="075c55ab12b32b8155e6708383e0d74b450373b1de96cc917b291b7f67f617d1ff09e151d54f184f", 0x28}, {&(0x7f0000000640)="493a47b1f867f69fb28e9df4ee4e5dc43ca6961d4c584ee4bcae", 0x1a}], 0x6, &(0x7f0000000700)={0x28, 0x103, 0x1000, "9f4040053af432fd9355aae68e837ad2df388b0d391222"}, 0x28, 0x20000001}, {&(0x7f0000000740)={0x27, 0x0, 0x0, 0x3, 0x11e3, 0x7, "24afbaa1b8a8a0da007bed5a297e03dd46e587ce47f4c0e7f8476f758603c3846b6f6ebb262c7306db5cb5f9029eb5c5b4d8810bd59df1ceecd41038b2efd9", 0x32}, 0x60, &(0x7f0000001940)=[{&(0x7f00000007c0)="7a07ba67707f6c2702953899dfdd3a4412bcb6c312c492f7834edd44e6df2b087d7c291c266cb2a7dc8f0a48134a30b6ccd5ec43e15c20ac4594fea0588022e560035be3f98c22c1", 0x48}, {&(0x7f0000000840)="db169a7792742c3dc172b09afeb31a2a79c5ac1c4ab6e554540fe6a8fd81ca7ef5d7d2a896b8532356b24359db626e2297e3131c4adfb62ed6e1cab5b39ee3105479692c18ba684a359f47ffd68002431e6e87c68a80e466e2bc7352ec44be52d44be84c244041990924a0a515dcdbbbc1e2e9b56a9efc7cdd1b9859dd1b01e76625f878700ae5164dc06041989cbd9a5437e51e3ec4146c23421f81329cf1077a32a1a917d780aaf67ec2b2e4c63af9c7f38317aa83d319c457c3d6bca51bd58297a932c693e3d8c36d247b249bc9c4fba230cd1ce094c9b225a1221ca09b1c5ba8f78c4df59db10e0a81f09bc73325b9fd2af151669de7f005c24ddb52e5f48f71b410904581f664174e89a83cb7fa675c5023421452d0d4eaabf275901f588d017393e92d20b863b6796d55b06aa866c17832951d564739bcda4ab6300e81d6c3646903bb62390fae2c0fb92650c1a7200be5553339d0414c704708b8d1d79336be22e0d3bb2c18db236af29ed35b46c299461060e6d8b7567dee89d18a82e17cf11b6d2a13b38f1f33379a1d213cdc98228bcd1af0739ac7933f7a23a9f6ad76da140dc9bdf78bb9a25cb04c03c033f975b018196ee64b6d98d4bd27c29190431a61208b8f92d0f420e8857746d47d2371aaadb4ee0d56c74b6a60ab6a10b8bc8929148c551bcd76a90c918a5cc148cfaed3e803ee9f4fc4cf36c91cd308c2abcc16c5619f4fd7ca3469f66f7a6412aadb4f590a4c3c5dd496bab1abd2ef9446398b6855d10994e7ae3ee9f9defd9c73e09e9c66aa4ad489222c15324075f1790ba9e862f3428a1b18fbf7fbc50c212f43874f63bebd1d093a4fd1976f2bd741989e598171fa42f2e76ffa23e24b9d3f5308d8c527103bfe8321ecbd1dc833186b2ffe63843d8afaaf5850f8f42165f5983bfa2359e99459d4e6d67d2e75b645c43b4636652612e2c76ac07d67c764353c6495f22fa0b3ff0c8ea16e9ed80b1b4699f159b3770beb12aeb099e383747af984001d076cad684dfd03875eadf9759ce1b493ca3bcdb709e3071d46be479edbc7ed28f8795eedf8dca88292d7f4ea79c6ab69aee51d1177b4fd03169bfc46c3769a997b63a79ba0f10f1145fdfbbcdca2e23ce310a98150bb567a6fcd91c413566bfc1e842e3509cadf84153aa594002e933917b955567abdf44858f9731b6b5d0f8549e3484d69f44ddcf0557ed540d3ccd15922d46c92e38c8992d6872765dbb2ac5245e5eee45c001a7b704c10d33c36f97e8bc6b46cd9d25665838aac4a004c54aabef9644565895e79cae5ca5f9bf75d5d6897c1698d0d263ed596c12a1a6e7f06a6738329cf229155fafe22571d37501e477cd76afe2c74cae49aa56256fad8316ace88d99c7f3a1bc400659666af13d1968be19fe71b25c33a461c016afca407650361f78407b114f43422b2e890ab2084330049a828ac43c5d0699b91df1950f952b6e634dcbf95a7de16a7e302292b4b57c783266856e5c2216d668a56d1493ad7f4ecb166c08b28891bed28e2c018ecfad8419b553c465d095468e93282d9677e248d43dac7511ba53f3230beaed521ae7cb75f64c84103ff592599de180db7f76b27438e5e79271cc1b2cd3184b5e72c932cce55df1818e42daf6fa2e1445314e9e1820b12cc56fd955533623f9735d912603d614e6b9af92851afffb51a7b71d2113b257c5216172f5f839bdf7a49985af324f205ddf23a522b2fe35f615a46fff956bb4a3dfdfd06d461ba7e15bb657de12a94745c81ba98a1918a08fd66f060c876644a9a79800b5747a061cb1a47cbcbb7016f787829718648dbc04cd4833f8eeb17c7844fe117038ceb93915be4656497cebf430921d89ba8010996d9b4a4c587aec703df38bd4f1a1e210d17f1e1d8f4cead7fd3c764e3db51db3a76d9f2b4ea1ee7133a48831a1352e068f679f5d88a47f0634d6168b6cdca3a127dbc4f6ec771a9c53dbfdbfc07d6c129b63947267ebefe2b0aeb30181eca4f08e31c355d0b536a19beace45c42a9ba9b99a98fa6d5ca630c407268f365b8ac23df834306ad1951a3e97039fb1e8059d7efe804b59dc4b852da3e7c0a1230ee255f377cb7f33e6e7529020d8f612961ea270fb3d9cbad21cdc7aa480621b5653c0f20aae36b890d3e414c1a3498eee870942759edd59ca31f303baa25c5c7a7083e9e719bee48566a779b818ebe98fa08c8aced3ebb5fe1ac1ff4436efd641cfd5fe4be01e3d1ea84436eb73e4bbbd2a022ba548be1ac720249fb3a284cbf25871179e865e0a5e3a1b4f57a4d7486715f6d76239bdd9662ace4a3e314fa2da2dabbad5f2ab54adc974164094cb8f7f58669453f76d61d576ce7aa256652d91ffb01ab25f88d3f4926b526d958fadee23c03bb5ed1b34799c8231215cd8ec5832119bd36d2809c1c7eb17fa499b1148ecdd15c3aa26a765b55a34395d3d9378d10ce5a0f4744fb3ddf6f9cf14a3c96e5d551f3644b0dd256865956b17d32436db4ff11f035e4de7978cb5dff7b69614d9b162180e745baf4a8386a9dc9344d0863e26738951251efba36609a2ec0a542f0a09891958ef42548a4c9c6b1711df9554fc7a543fa059ddfa925c9a4287b7ad862dcc5e895572e6b3edc0f48c853b838908282caf02b46eb82545282c9ae8a40cedc459f674f1e5bcb257bc22935d245e3ad040eb2a41ab18efba66fff8dbefebf2011f6f8748ee5b81affb14dc18dcf3a0e0ac7249e2136a4a5fa408574e637ede2841ac73bbe1ced1a0ab4a9d6195815f57048ef9a5bd311a62c29206f2d7a9a0e96c119710069e01a357163ec260c8920ca0114143b98147f3f9da99b60444916818d06432748ca9fb40f148b9fc8f287506f9e77ec15323eb3f427ecde065e8eb7c50048ebb9ea3350653415842c1f59282e01975dde187265bb498d25f74be61dd659caa4c9f8b36aad5eafcaa2281d4f85d3fc6a4f4bb25928dad308216402a070f01bd36589f12bea5a8eb88af90dc03071a39670b75911a836b1c44d60ea705867944a77262d79184a70b6c8de407733e8bdb995f74cb4395a243d9af1d0ecbf6e94513aa6d169a4d41c8a1de27d21f5c8e2f8d1536f584b6c1f61b0898e9aec7396a06a32dfcd46ffabfbf8b0d54864bfaadc721167687e3b1b3587cf39914ddf51473f77f4bb2656c34ae827fa384b0bf60842cee966ee6859739051c996a11f6c8023433ae59176c99761f06f0e0ecd5069dd6ea4f8afeef6c8a284505803b737401027480c41baaa0ef7c4956138621cc79d398fcd027ac2e256895afc93a45cec0121ad453ff2d79ef4525b2e61d196aa1466e9fda64444841c958c685c582a82c4a6fd308b6c478707325438854f6a939ec3896d954ba72aceac7af405ea664ccfda552245f53e14a7b5997f83aa564e81d7c15c3abe8c6056616fd506280d065e5fbdfe255754798c629714e6c50c73fa5f6f76921f4ff4edfaa866b74df74e37ae63b7219f2557f2320c58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{&(0x7f0000001bc0)="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", 0xfe}, {&(0x7f0000001cc0)="b805b4b409d38ec908634f9b9d715341ab2fb0016d8205d8ff8a6ee2f608d6e54522631a67285d360530c1b99292d15a7b3a0e641d964c87e2c9", 0x3a}, {&(0x7f0000001d00)="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", 0xff}, {&(0x7f0000001e00)="63c9a902ab447171225b01c100ce38182bd400d80cc41bfaecbee3d06dc8bdfae1b1c6d1dadd714842e4d27380da25bc50d048f8684800cf0b38b717032bf8b813d59d18d14142fdfc9a88ed261716bc1ec21aebf745279469", 0x59}], 0x7, &(0x7f0000001f00)={0x40, 0x112, 0xf7e, "87430f46cb65a42d5ed2e1ccf7a9dc877b652f8f6c2b6db137d806e6dc87dbd739d1de17fd2c914bcba9107e1d38b47f"}, 0x40, 0x80}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x7, 0x8, 0x80000001, "785d622a9f435fc1c6737237ea0f641ade189505ae5ab599bfc9cb26b8b9dc68268c97c59a86f9285411300f40c93a63b9de43a5a4a431d2c5be9d1ffdd9c8", 0x27}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001fc0)="7c2be2ac52af8b10c74a491c78bf89a07f8b26f3b82925f642668c058dc1ceee89b5c746", 0x24}], 0x1, &(0x7f0000002040)={0x30, 0x10f, 0x5, "e35de163d02d9236156b5c82b0292d413ee8d9bdbd8a896d50d826"}, 0x30, 0x1}, {&(0x7f0000002080)={0x27, 0x0, 0x1, 0x7, 0x1d, 0x0, "db4a52fcdce18e2cbefdba0d69bcc8d92e81f2ba348e702e07d61efd8939bb03309c1b6814294cd2c85c1d0015ca05b7f536a35e5b42110280a54942da87eb", 0x22}, 0x60, &(0x7f00000023c0)=[{&(0x7f0000002100)="7a746026f28baf73567963185b9e6b2b49c030902972a406d49f26ad1b1051fe08d6074ff12cfc8acb30abdaf53271ea5392a9216216d0e4578db639e6b219c644b38582f17eee9a4e0d81f9e2aee47d9b9cd66570d09f06ce80dbed7e5ddbbf9e539fbfbeeec7570ba4fda2f773560ad104a6f83d5a6aedc79e10de090ed74c6ccf64ce8ea2afdf5a3b711c73b63edd1c96d93e739ff30f1620543370fc1c98a781344b457e201b3ea5b71cddceeb287d0ff266d51172721bfa669fb7b1e8fb3be8b0884b5b2478b82db1d6252646bbdd74f580f031acea7347630d46d91760fb86", 0xe2}, {&(0x7f0000002200)="f156b4322533eb67bec0a144947e110ede0638a56b8ab94e9f01d5d085eaceb7da11dc0991305b2f12dc370848a903cc52603ce64c5c603f9f3775a4fc28d72ebdbbbe", 0x43}, {&(0x7f0000002280)="e51e43e5d09034f8d5863babfe468a308dc4e0c6587e4239959e07e83effa0d71df2348eb564357ca6eec27e739918d2c76ae42382f1443f6210499d5ae00421ac9970f32db790595d1d6be576a7a4c03230946891f94f332516d6087e23a451817d5384aeb3091f318e01ed8b7c77f685974cd43e256b0298c2bbeac54e7e1fdd6b9d50e8bca638270d5b3efda84512810b44226a8fb91606c5baacf519d8a2691dc395388d33ef8a0493e52cbff5a6", 0xb0}, {&(0x7f0000002340)="c74181a9f6e40ab63368caef6a75fcb5b4e56c0f7639450a5195d47c2e154037ad8dca43c5781783b6b9932851594471915929f47b9c3bc2a9012d0db8eb1f5d1a2ccde9a1c51182324e451b7174bc8b6716be35ffdeb82c07cad824d299fcb7e69f03", 0x63}], 0x4, &(0x7f0000002400)={0x58, 0x103, 0x400, "9045860f9a59c924090cb693fd4e2f0f86f2e41c97deaadccde04d2de7f09135dfc5828fad3b046ff33abc4261b4a34859b581442bc06761ad0e97e20173d46b0c"}, 0x58, 0x4000000}, {&(0x7f0000002480)={0x27, 0x0, 0x1, 0xdb8b3bb4468ac9f4, 0x1, 0x9, "c108d9fd328c8acc1cfffbcbe9fb2ba85af9d7e6cc490555b3e90f2302b8787460bebdff031417e3e177b24727d26c85f90354589236940c1a311766d67d80", 0x12}, 0x60, &(0x7f0000002640)=[{&(0x7f0000002500)="c93026b00204b7f86e9050cfb6f0bbd3cd5d157c79f3c1d46b7d59c72b05444bc0e32842412530634cc30d0525a5c6e59df682417288c616ba917364fa2f8eb9d8cad1412d1f3085b1fb1d5e7e0b4905856375a641476424100d6b83abf5c82c879030465be0204397dbe41d929c8e7e8b3e98ce1c25e087aea91f408a14334cf1757ffdf834a963dc9eb0", 0x8b}, {&(0x7f00000025c0)="b11199c18b3f8511782396ed9d590cdd6d3100994cd37e451bb6e281e32eb7ec783a98253b49186ad3f19eab6733f319f3f892ee5ca2fcedfefb2318229b8c6c8eeec9996bbe17b3bb02b81643cc42f1aa15e51aa38b94b1c8a885d493078138bc3462f406ccd58676a42b9155451db20c039fc8643b15a3eb61", 0x7a}], 0x2, &(0x7f0000002680)={0x90, 0x0, 0x100, "0e6da83dde06c9ce4e77fb023cdf117f7f0b3309c79a25294ee104a7ad68837961d07515ba68dfa939c41a4b1149653804ea696dd1cceefa3d5365a58b6f8caf3e50a45975900391f1daac208a3d32f140ea06c07ba8c6c6feabfc4f0c9e18e95a3bd77c5b0540dc112b4b88aedba66b66b8bdeaf10ae0f7655bfb89efd8598b"}, 0x90, 0x4008085}, {&(0x7f0000002740)={0x27, 0x0, 0x0, 0x7, 0xe7, 0xffffffff, "7dcd6b8bb561da09852e72b4df31aa29026b1652dfdded213136224fec03427423636525daae44647e81f2416a6511ffaa84cc4e81e0e4b3ee3b1d580c694a", 0xb}, 0x60, &(0x7f0000002a40)=[{&(0x7f00000027c0)="907b1e435ff5d264f33b5b8106bdbc3fdbf4aee063abb7c8a214c5d213d4a32be51160e2c9f7f46cf1c7c79e3a4131c27c5af59056e6e6ca786912fa153d46de4b637720e3b863b0f62b19f6c2571759f06ebb953db243079dc806e0d248e29680ede752ae6a33abdb2bf9028ef204ef470ff0c65b2b7f6b3bc81f134502", 0x7e}, {&(0x7f0000002840)="3026a45ee7deee7fd4a5837d44f294e9b561b9aa9ab95d637dc45dad41e7946353d072c64e6d8bbadc882f8fedba9e31acc203c1252ec339e27cb6d0aa2c5e43b93488b7e53c8a90d12c768bcb3f750d5677a3f1b2d865538dde09c7485a8fffbaf3c262d4fe7c650b1101bf31b81c756517cdc6c0af80c7e12b68fa056d581f4c14766671773d3c1ddeb11204ef143c117fd8c1404cf3cd880b5ef60d734cab0875606cf71767b980b8589115047fb81100b5ec767bbf9cf1c65bcf1f73fd65257060c166dc5c8bf509be5718c84a497e14c7b33586a3c50e45a54de6e432103ce7d63ca3ab5a80e6a391d52e4a43e4d2", 0xf1}, {&(0x7f0000002940)="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", 0xff}], 0x3, &(0x7f0000002a80)={0x40, 0x11a, 0xfff, "f63341c85ec7268f043a148c64823272079240e9500ef619fe379dbd0693e869667a9a6e95c7823d88"}, 0x40, 0x400c0}, {&(0x7f0000002ac0)={0x27, 0x1, 0x2, 0x6, 0xfffffffffffffffa, 0x0, "9388fefd2f1136189bcb4108b3fb029598c7a80c96f4c1d10d1dce1a055851608511f060b7d96be98c484d3b13ca0459e5c6fbaa7fd1ea5b30e4927db7be69", 0x29}, 0x60, 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0x1000}, {&(0x7f0000003c40)="268b474048504ef81f55c3c381562964376e1ed8f22b1676bba664c2163c7d742be924e6fcfe788913e23cfe87440296d75def22430c3b71e5285de36684ef9eb12e0d68eabfb5af3b1ec478e621a11aaba41e0b10ac80ee436d2d73cd545931dbd5302eba015f6ae0e54eabb5c825b59f39d32cb2efce7ae27d55920de1788040c6a7e4ac584d", 0x87}, {&(0x7f0000003d00)="f63ebbad4468b632444d5d8f2a8293de35261c14c2abca35ee6432ec67c9f55c4572c6bf57a36eba51167b3ced200c6d8f66eddf2167b48d71e8b32592224480109cf0cb2ceb5a108569f66fcaeaf90427e980b4a8be", 0x56}, {&(0x7f0000003d80)="15565044de4d1d186d019884ce112c612c7b635d134b3035fd1f3b2e66b3ac8e71cab79ad283df0568fdcb701fc1b3c7", 0x30}], 0x5, 0x0, 0x0, 0x1}, {&(0x7f0000003e40)={0x27, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x8, "5925423612cf3fe92ab24ebc3df72d9c22d0c8c9295b8306c57caf64b947eede4f03ec22a78b5a638f6605de9ce3308dd0f6b937474e1e8354addb928db8bb", 0x36}, 0x60, &(0x7f0000005200)=[{&(0x7f0000003ec0)="8472093fd5df45b7def1e65f57b54590d53529da97f06ec3bd1978ffa76982d770eae5a3a24350714a11d3704673baba19df4741ca116b8c15a750a514bf561473927e45b3d3f0180484bfe6472b5c72ab40788cbd6d5767dac0ca4092ad9ba9d0f9182a5a3319aadaac55c8cdd4da56931111b02fbf0f575014c146bfad0a5d5700cf2cfde9a597a129ec09e18de8d9907d142ed32877849fd929a9623ddc5a13aa87db3ef7b17f0a3ed544917ed534b300b7508b3b8256c884db4f190a2dfa5f2c3e413116e155075acd2165ce21c44674fbdaa159d0da77", 0xd9}, {&(0x7f0000003fc0)="fe898eec07f6a501983dd76e59b0e629e283c8c6d423b78e0f47038b9c1df95e8b9cf8809600788ab633e38ed0e3cab04c69892bebc9a6b6157b47c56d14c2576a4ef666749e3e1fe88f462c8d8836ff99a0c21426f67bfa912491", 0x5b}, {&(0x7f0000004040)="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", 0x1000}, {&(0x7f0000005040)="00475cd390970a8b9e9edb01fab10a472443a5484dd34d1d7d74a41fb4642929223ae302e7e306a387f1357d0508368d285f3734c2c56dd690ffd4884283d7603d207c8598fba8955127ac18f3bb5d986e6ebe84286489160b3d5618c46dbc6bdc46e042bb8ae22d83ef4c1b8bdb6f440fc8364faf8eb1b443eb9caaada0e27b3150946b7852f11fdb02493f83e2534c3b71031a3da3dcdc54ff3ddec0577b266b43574d0461dd77e2c5f7e6bcddc1766c2e7cbd183c65d81666bd2fda8b4abad57c3c7681e303c117bc09536365f15e07", 0xd1}, {&(0x7f0000005140)="1d57b272dd846b53586b78f8133fe5e2033c1092de3c89c329c9104b92afed9f59dd0393686baa57d092bb1d0f10aab3e4e1f4d14bd50f997831a77b25642e520bf58b0a2d69620d2f956f48d88ca573308f8cb1519ba5275c8ff619cf116c639a389c26653486ed6db616f9824f0258eb521cafcdd354afb7eca8a0835ed956ce9e35c7a202e11c41f8532a55894812a78eb086", 0x94}], 0x5, 0x0, 0x0, 0x20000000}], 0xa, 0x44004) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000cf44)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) 2018/03/22 22:00:24 executing program 5: pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) fcntl$setpipe(r0, 0x407, 0xb056) 2018/03/22 22:00:24 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0xc9356e5c7ba0a1c, 0x7, 0x2b}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x7fffffff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000002c0)={'dummy0\x00', @random="e435c20ec023"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x8, @empty, 0x2}}, 0x1f, 0x80, 0xffffffff, 0x7, 0x7fff}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000240)=0x1008) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x35c}], 0x1, 0x0) 2018/03/22 22:00:24 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0x403) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xcb, 0x1, [0x30000000]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x40e5, 0x0, 0x5, 0xe2b6, r3}, &(0x7f0000000180)=0x10) sendfile(r0, r2, &(0x7f0000000140), 0xc5e6) [ 36.914210] audit: type=1400 audit(1521756024.311:18): avc: denied { dac_read_search } for pid=5579 comm="syz-executor4" capability=2 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 2018/03/22 22:00:24 executing program 6: syz_emit_ethernet(0x16, &(0x7f0000005000)=ANY=[@ANYBLOB="ffffff110000ab897daa0000886400b300b100000021"], 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003d80)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/229, 0xe5}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/184, 0xb8}, {&(0x7f0000001240)=""/31, 0x1f}, {&(0x7f0000001280)=""/45, 0x2d}], 0x5, &(0x7f0000001340)=""/168, 0xa8, 0xaf6}, 0xffff}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/15, 0xf}], 0x1, &(0x7f0000001480)=""/247, 0xf7, 0x40}, 0x40}, {{&(0x7f0000001580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000001600)=""/201, 0xc9}, {&(0x7f0000001700)=""/165, 0xa5}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/46, 0x2e}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/127, 0x7f}], 0x6, &(0x7f0000003900)=""/77, 0x4d, 0x9}, 0xed4a00000}, {{&(0x7f0000003980)=@in, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003a00)}, {&(0x7f0000003a40)=""/91, 0x5b}, {&(0x7f0000003ac0)=""/171, 0xab}, {&(0x7f0000003b80)=""/101, 0x65}, {&(0x7f0000003c00)=""/49, 0x31}], 0x5, &(0x7f0000003cc0)=""/180, 0xb4, 0x1000}, 0x1}], 0x4, 0x40000002, &(0x7f0000003e80)) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000003ec0)=0x4dd6ddec, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003a00), &(0x7f0000003f00)=0xb) 2018/03/22 22:00:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001300098d197f0000000000000000004003000000450001070000001409001a000400020007e31812020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/22 22:00:24 executing program 0: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000fa9fd8)={0x331, 0x0, 0x0, @fuse_notify_delete_out}, 0x50) 2018/03/22 22:00:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x39e, &(0x7f0000000ff0)=[{0x2b, 0x0, 0x0, 0xfffffffffffffffe}, {0x100000001, 0x3, 0xfffffffffffffffe}]}, 0x10) sendto(r0, &(0x7f0000fbe000), 0xfd27, 0x0, 0x0, 0xb6) 2018/03/22 22:00:24 executing program 2: r0 = socket(0xf, 0x2, 0x400000000008) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @remote}, &(0x7f0000000080)=0xc) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) 2018/03/22 22:00:24 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b8000000190001047f00000000000000ffff04ff00ffff000000000000000000ac1400000000000000000000000000d200000000000a0000000000000097a8cf940091b035fe0957a3c0ba9891eb21560e76e0a4e65720e0801447da57894810a62407c1341814624c36f36900756341f86c577c05c8a1fdb117882e861c6a33436e66361e9e225f7e4f740c86f97d249f6102fc0878949af91612db90308db75b065529e54dd21712678ba0783a63084054667c51559145d97b7109ba76320e0692f130cfedcd4b6e899e88fcd9766f05a256fab3407ecc3125f7761d61ad8ddba9c71d07ae5b20c2b4bfb1ae285d7804800820278e96c1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020a13818ca9a0a2ab518465782b91cda5de6ec15f7245262a31c93d150a3c0f48f32a7f1c46dd5406c9476ba7b908ede510000000000000000"], 0xb8}, 0x1}, 0x0) 2018/03/22 22:00:24 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xfffffd55, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x1) shutdown(r3, 0x2) 2018/03/22 22:00:24 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3f, 0x0, 0x6, 0x4, 0x3f, 0x4000000000, 0xf2, {0x0, @in6={{0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}}, 0x1ff, 0x400, 0x7, 0x2400000000, 0x4c}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x80000000}, 0x8) bind(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x1, 0x0, {0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x80) 2018/03/22 22:00:24 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') connect$llc(r0, &(0x7f0000000240)={0x1a, 0x0, 0x100000001, 0x0, 0x0, 0x91}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{&(0x7f0000000040)=@pptp, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/96, 0x60}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000440)=""/195, 0xc3}], 0x5}}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/185, 0xb9}, {&(0x7f0000000740)=""/77, 0x4d}, {&(0x7f0000000880)=""/27, 0x1b}, {&(0x7f00000008c0)=""/3, 0x3}], 0x4, &(0x7f0000000980)=""/52, 0x34}}, {{&(0x7f0000000b40)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000bc0)=""/216, 0xd8}], 0x1}}, {{&(0x7f0000000d40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000dc0)=""/87, 0x57}, {&(0x7f0000000fc0)=""/219, 0xdb}, {&(0x7f00000010c0)=""/217, 0xd9}, {&(0x7f00000011c0)=""/54, 0x36}, {&(0x7f0000001200)=""/76, 0x4c}, {&(0x7f0000001280)=""/39, 0x27}], 0x6, &(0x7f0000001380)=""/242, 0xf2}}], 0x4, 0x0, &(0x7f00000015c0)={0x77359400}) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/163, 0x52}], 0x1d4, 0x0) 2018/03/22 22:00:24 executing program 0: setrlimit(0x8, &(0x7f000000a000)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x10200) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/03/22 22:00:24 executing program 7: writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)="9c", 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/130) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) 2018/03/22 22:00:24 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) 2018/03/22 22:00:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xbffffffffffffffe, 0x1000000000000004) close(r0) sysfs$3(0x3) 2018/03/22 22:00:24 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x937e}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000fe5ffc), &(0x7f0000f80ffc)=0x4) sendto$llc(r2, &(0x7f0000000000)="184d7a192559fa8ab95a87ca9e9d8e3d1cfdc76c57f50e68b4685e0180eff056db4c07e2de3c537b759c90b850e11a636337f14b063fe833a25a905381ade75869b5f5359baedb09473714f4095aea8799b05d1b66c74f3cb591a4f3b998d49a911ae2b8842f06a4050aa7cc93623c8afdccf0c5be6518b10ff757938bd918663e4d8e98fbf5795513e67f79d444a345c8309d13d718f7caadca28477ebc7b4324031e3705f870eb8c68c9db3f7ac8136ae10f42e2f5bea9a6c5477e9bc658ff23a5ddd6b04d24ba0cecfe64fe8c741ce101d6b463efb53fda8812eacc06", 0xde, 0x45, &(0x7f0000000100)={0x1a, 0x337, 0xfff, 0x7, 0x120000, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/22 22:00:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x20}}) r1 = fcntl$dupfd(r0, 0x406, r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x4, 0x4) 2018/03/22 22:00:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)=ANY=[@ANYBLOB="020f000002000001000000000006ffff"], 0x10}, 0x1}, 0x0) 2018/03/22 22:00:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0xc002, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='selinux\x00', 0x8, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) 2018/03/22 22:00:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001300098d197f0000000000000000004003000000450001070000001409001a000400020007e31812020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/22 22:00:24 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) memfd_create(&(0x7f0000000000)='syz_tun\x00', 0x2) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@setlink={0x28, 0x13, 0x407, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) [ 37.096925] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/22 22:00:24 executing program 5: socket$inet(0x2, 0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f000005a000), 0x0, 0x1fffffc) 2018/03/22 22:00:24 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x8b, "4e91600122feab04c5ae2975c125857c17836a3bdbdb00377e810249980c8b79e573f679e74d582e2b17e765e8e28754d4e76ccea932f76dfba0dffec9e89c32b79e800594939e231386d6eec5895ced83c893128568e1b77875eb9a26cb3f001f60c2d20f5a201be852bcccf9a8d217043ee50be4d3d9d8d99f26332a216b7b971d805570a53fca3201ab"}, &(0x7f0000000140)=0xaf) r1 = socket$inet(0x10, 0x2, 0x10) sendto$inet(r1, &(0x7f0000000000)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) 2018/03/22 22:00:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x7, @empty, 0x1}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x5, 0x2c, "cd891a92667f4edefb5fa580058a63692d6fe6542684baff7494d5bba5b5e9543a10af88fa3cb3263ca2bfc0d7336373b163633511d79c8914da6ca87f880d08c0d6e1c1dc11b1132136cbb246514e7f08f5055db2907eac59485195a404c057ec79e9d2c43bf9e65df1afebbfa06ea4b894bd9d6817"}, 0xe) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 37.155277] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.179803] audit: type=1400 audit(1521756024.571:19): avc: denied { write } for pid=5678 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 2018/03/22 22:00:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="600000000700010400000000000000000a000000b177d0488d9f6e7487578dc6bf91df06e2aede2e726635b59172f54775802a0f92d2bed416b79f4c5124c94cf2db63974400000000", @ANYRES32=0x0, @ANYBLOB="14000200fe805d13d90000000000e400000000000000aa14d9b5b0e00200020000690ca561000000000001"], 0x40}, 0x1}, 0x0) 2018/03/22 22:00:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x54000000, 0x3, 0x15}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) getgid() r2 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendto$packet(r2, &(0x7f0000000000)='\b', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/22 22:00:24 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) 2018/03/22 22:00:24 executing program 4: epoll_create1(0x0) socket$unix(0x1, 0x1, 0x0) unshare(0x400) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0x0, 0x0, 0x4}) mq_timedsend(r0, &(0x7f0000000000), 0xffffffffffffff1c, 0x7, &(0x7f000076bff0)) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/03/22 22:00:24 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000005c6748a94c220247d26a0d6161100019f0000000400000000e4000000", @ANYRES32=0x0, @ANYBLOB="000000000000000004001400"], 0x24}, 0x1}, 0x0) 2018/03/22 22:00:24 executing program 5: r0 = socket$unix(0x1, 0x10006, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) accept4(r0, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) 2018/03/22 22:00:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000011ff0)=[{0x3, 0xfffffffffffffffd, 0x0, 0x400000000000000}, {0x6}]}, 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/22 22:00:24 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000100)=""/108) 2018/03/22 22:00:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="e0a912a94fef241704cc9a0c3234ee1d5f49971109640063dbda66f63431bd7bc119b3f628bed75d8af689ea43e26725d2473960015dcd320387c46c9e1c495854e4107b676a594636735c21a2850aab218b339626f354462f57670a225df1e738c75916775ce490748c8dacc3420eb647a3efb61664ed3dfb3c90a13c10b66f175e072ea8fb4992de9fc6dbb9363e6c2757f8954c6acb417fef42694569f712d22610b6a17cf82e26e91c24fa7a558b6940702566224ef84f376193fd04fbd627524214352edb9190820af1457bcd6bb1ad4644a9592097449a84837ba6122aaac44449c77d52ee59b140", 0xeb, 0xfffffffffffffff9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/03/22 22:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7fff}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/03/22 22:00:24 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x17, 0x211, &(0x7f0000000000)="5f07a5265c243a10abfb8dee7a9ce479821da90ebe"}) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) 2018/03/22 22:00:24 executing program 7: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) pwrite64(r0, &(0x7f00000000c0)="d3a33d994164ae64801f8828", 0xc, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$getown(0xffffffffffffffff, 0x9) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3991) 2018/03/22 22:00:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0xf, 0x8da, 0x3, 0x9, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in, @in=@loopback=0x7f000001, 0xb, 0x14, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}]}, 0x48}, 0x1}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x414, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x414}, 0x1}, 0x0) 2018/03/22 22:00:24 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x28}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x7f}, &(0x7f00000000c0)=0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) pwrite64(r0, &(0x7f0000000140)="f7d1548217769d168ffe7278022dde3aa1d3d6e1d0a8f912d16ab36b3978d5d283b8958c1c9cee3a42c6aabda18cf786f423474a61c27a32a38841d3120196c88582f41b75d5d5f99ed4eee9331486d6782321cc902c99fcbbbd3858c81ae7a95429950eabc58f79182e3d657ddb58e8dd92eebb870363a48e6b8a8fce4758673e5dd8ed339443b7faa54ec34eee5ec80a843ee4ba2b07682fbb6c8e85297bb07daa1ecba0f6", 0xa6, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x220, 0x4) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/22 22:00:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001300010200000004000000001f000000"], 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/22 22:00:24 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x899f, &(0x7f0000000100)={'bond0\x00', @ifru_hwaddr}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x0, 0x168040000000000, 0x0, 0x8, 0x1, [{0x3f, 0x5, 0x10000, 0x0, 0x0, 0x3304}]}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) [ 37.271765] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29894 sclass=netlink_route_socket pig=5702 comm=syz-executor1 [ 37.291596] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 22:00:24 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) fcntl$setsig(r1, 0xa, 0xa) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x5, {0x1, 0x2, 0x81, 0x8, 0x7, 0x9eee}, 0x0, 0x200}, 0xe) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000280)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x9) 2018/03/22 22:00:24 executing program 6: personality(0x1bb2baf3005ac133) socket$inet6_dccp(0xa, 0x6, 0x0) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) 2018/03/22 22:00:24 executing program 4: socketpair(0x0, 0x5, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000080)=""/41, &(0x7f00000000c0)=0x29) r1 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'lo\x00', 0xfffffffffffffffc}) 2018/03/22 22:00:24 executing program 3: r0 = socket(0x200000000000a, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'sit0\x00', 0x4}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x185000, 0x0) getdents64(r1, &(0x7f0000000080)=""/168, 0xa8) 2018/03/22 22:00:24 executing program 0: r0 = socket$inet(0x2, 0xf, 0xba13) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1, 0x40000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) r3 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) getrandom(&(0x7f0000000240)=""/144, 0x90, 0x0) ioctl$KDENABIO(r3, 0x4b36) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x501, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x111000, 0x0) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/22 22:00:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x10}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}}}, 0xe8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/22 22:00:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x8081) sendto$ipx(r1, &(0x7f0000000040)="fbfa2e57fde8bcef18a759e5208eb798a6c039b6efacc1351fbf6e1b5fabdaa3d072748cf0e3c1bbe31565b8883d97ea74eac860bd3bbb51abaa0493b2f51ca8b9caeedbcd1a45f6b5676738c54da90149e99ea2c393a2a063e1bde5d4aaaa5dde3fedc0", 0x64, 0x80, &(0x7f00000000c0)={0x4, 0x5, 0x2, "404379e3b874", 0x5}, 0x10) shutdown(r0, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/22 22:00:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x9ba) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000004000000890059dd6443a1c4044645d05223f94489bb000000000000"], 0x18}}], 0x2, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/22 22:00:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) dup2(r2, r1) ioctl$TIOCCONS(r1, 0x541d) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/03/22 22:00:24 executing program 3: r0 = socket$inet(0x2, 0xa, 0x6) mq_open(&(0x7f0000000000)='(]trustedGPLeth1.md5sumem1)vboxnet1eth1+\x00', 0x840, 0x80, &(0x7f0000000140)={0x4, 0x9, 0x3, 0x7f, 0xf6, 0x2, 0x200, 0x20}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) listen(r0, 0x3f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0x3, 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/255, 0xff, 0x1, &(0x7f0000000240)={0x2}, 0x10) 2018/03/22 22:00:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0xfd) 2018/03/22 22:00:24 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x800000000000041, 0x0) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000000c0)) 2018/03/22 22:00:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0xffffffffffffffff, 0x7]}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) 2018/03/22 22:00:24 executing program 1: r0 = socket(0x10, 0x4, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009143a000ae9", 0x12, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x500, 0x10, &(0x7f0000000040)="c3236a7bf5a1319098055f3a389168f9cb4838a66dd79ad266fe2e928b36599840bac35fbef1e669d30bfb10d8fb14fcda148e3ea67f488990d69742ae848b5823e35d8f45b89991abb5e8ec090479c058d44d524761bc3209da3c06f0730e0aee19", 0x62) [ 37.404708] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 37.441923] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/22 22:00:24 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x0) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) 2018/03/22 22:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0xa, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigreturn() ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/62) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setpipe(r0, 0x407, 0x9dd) syz_open_procfs(r3, &(0x7f0000000100)='syscall\x00') mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8040, 0x4) bind$inet6(r0, &(0x7f0000e94fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/22 22:00:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) gettid() getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='smaps\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x401}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/03/22 22:00:24 executing program 2: r0 = memfd_create(&(0x7f0000000080)='ppp1\x00', 0x0) ftruncate(r0, 0x10000) write(r0, &(0x7f0000000040)='H', 0x1) r1 = dup2(r0, r0) sendfile(r1, r1, &(0x7f0000470000), 0xfeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f00000000c0)) 2018/03/22 22:00:24 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x5, &(0x7f00000000c0)) getpid() r1 = gettid() r2 = getpgrp(r1) rt_sigqueueinfo(r2, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffbff}) 2018/03/22 22:00:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x5, @random="26439a7e9e57"}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x9, 0x800}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x2, 0xb0c, 0x8c, 0x0, 0x0, 0x5, 0x0, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x2, 0x7f, 0xffff, 0x4}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000440)={r4, 0x9, 0xe000000000000, 0x0, 0x5, 0xfffffffffffffffa, 0x9, 0x0, {r5, @in6={{0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}, 0x400, 0x6, 0x4, 0x0, 0x8}}, &(0x7f0000000500)=0xb0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f00000000c0)=0x4) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000200)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) pread64(r0, &(0x7f0000000580)=""/42, 0x2a, 0x0) flistxattr(r2, &(0x7f0000000600)=""/4096, 0x1000) ioctl$TIOCNOTTY(r7, 0x5422) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000100)="a16ce77c198e2b0d3e24fc4065db281c37820b4b9be09158f80b571108ec95bbe2f69093e07cf5d6af117a9e12162e52afd91873d429d76affd942a6828c49ee04cc689c95d881ceccac5e4431a1323770df86d091c8717b03e2787698fa87251965713f3f007d822e4618bdcaff9bddfa05410e607946cf6c4893fd4be103eece0674bc1ef6bd5273538f81234fdc9fccefbefdfb7824ded98cc1b8013c3cbd662673fd6076720e92b3c86ea21fc30286b26b1fc71fcf174327e1bb8846b5c014c2689241d30127b7c29eedb3825503a8cc99565a0c7a6de60077c74af8b8579ddb", 0xe2) r9 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r9) ioctl$TIOCSBRK(r6, 0x5427) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f00000005c0)=""/35) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x10200, 0x0) 2018/03/22 22:00:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000340)=""/49, &(0x7f0000000380)=0x31) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000dbe000)="290000002e003109ebff07000000f70000d8325a81ec1c48000099036e2bbf80efd900000000000000", 0x29}], 0x1) 2018/03/22 22:00:24 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x4) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x200000, &(0x7f0000653fff)) r1 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) geteuid() mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="4183042248e0845509d0218b02d346d4d7c48fa002a038e1b96b24298a53986ca0bf620518f505cfc013bf75af10f206e0c506c8ec3d7354630a0c2c664d3b0d126d35379f234a62faca25a666989372aeb7a32821a4509ded55e05d3ebef34c38a548efeef7d3f9ecd917c69a208f5ed757a7ae2cc0fce7962fd70ea0e3cd50ec682708b0d1b22a47548ef2e66e39ac3c", &(0x7f0000000100)="f93c5b9d29e1d361b40ca5b4805df9fcb4a22d056d413cfbba1857966350ff3ee987bd42df91f220b015c877da4738ee2531c8e07b1cc29949e6c47b984da08206f944"}}) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}) accept4$inet(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x7836c6d997a591c0) futimesat(r1, &(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)={{0x0, 0x7530}, {0x77359400}}) 2018/03/22 22:00:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x48000, 0x0) time(&(0x7f0000000340)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x3b, "e274cccad9c67bbb085fc4e26533a0daed18e3a49a676db8f84b75cd58dd70ca80acf3db13d585d09645728c9138d7f57067eab3a1054e803b138e"}, &(0x7f0000000100)=0x43) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfffffffffffeffff, 0x6, 0x3, 0xfffffffffffffff9, 0x0, 0x1a6d, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x2}}, 0x9, 0x3ff, 0xfffffffffffffffa, 0x100, 0x3}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x0, 0x8b, 0x3, 0x3cb, 0x7, 0x9f, 0x10000, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x100000001, 0x8000, 0x7, 0x7}}, &(0x7f0000000300)=0xb0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) socket$netlink(0x10, 0x3, 0x1f) 2018/03/22 22:00:25 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000562ff3)='/dev/urandom\x00', 0x0, 0x200000) fcntl$setown(r0, 0x8, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) 2018/03/22 22:00:25 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000003fb1)}) 2018/03/22 22:00:25 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x1, 0x3, [@rand_addr=0x7, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) sendto$inet(r1, &(0x7f00004eef09)="96", 0xfffffffffffffda9, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffea8) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f00000000c0)=""/116, &(0x7f0000000080)=0x60) clock_gettime(0x0, &(0x7f0000002540)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001500)=""/4096, 0x1000}}], 0x1, 0x1, &(0x7f0000002580)={0x0, r2+10000000}) 2018/03/22 22:00:25 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/03/22 22:00:25 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_procfs(0x0, &(0x7f00008ebf8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001180)={{{@in6, @in6}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001140)=0x1d6) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) remap_file_pages(&(0x7f000076d000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x0, 0x4) readv(r1, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) pread64(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/03/22 22:00:25 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x111103, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400, 0x0) syncfs(r0) write$sndseq(r0, &(0x7f0000e0e000)=[{0x10081, 0x0, 0x0, 0x0, @tick=0xfff}], 0x30) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f0000000200)=""/152, 0x98}], 0x4) 2018/03/22 22:00:25 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) setsockopt(r0, 0x4, 0xffffffffffffff00, &(0x7f0000000040)="d5bcc1060718109ca5398233e2d94710000428bf603b5dcedceef4ef4d065f6c2c5a6e341280c62c9e2c2bd65eb738194e79486183301ccf8c46918702881917263eea197b906687e0047b09a0cbec4642b4b4129bce430286292b5e108adcb87213199b46693631b87bfdbe8a9c224ce1f2f2bad97123968d36db6887028247d1141ab7d43289de37fa93bc", 0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) 2018/03/22 22:00:25 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc27beca9e22c46ddb0e032867607ad4b3c4554f0e01fcbf24db5cee299f8264f6b82a9b4d682956386b0b5859c6cdc9ccead0094bb2f0348059105fefa2f1da003035d700a0368b212b8d407dd19a9ecc7966645cfb930aa9df4dc8baf391fc10f32b14d6a624eefd2cbd18caee4ac1733dbd4d85ee3f2c87da0bd79d4389613ce974a79f8013d30244112614bb25c2e63981436c8433c01cd419208ad258cf478e739c21ccd24cfdd3cd82ecc334651c1f6383b4c63e2da2d62fda82dd92bf526552ade5584c35f170b11805c9a2fb8cdcaa49ef1892f23c51d3da3e4a26fcd5bb741170986dea6ebbf5a4a20e7ce4d1b27877020c9bf5ae44fbd4677168076e33e85aac7fc394d1337840579a652322408f0dd16fc2b625cad3f1f0799ab62f24a6adce17c1ae6dec7d8e0dee051a9c374a4da886bbad5575de1daa47ddb243e906054a3b143dda3df2fdfb06bc2e95a58e1c76c6a6151383ef1f1cee7470626613457e04b088f289d66c0b42a0946bf791a85b33fa62830fc4bd500b8368e74e302d7a995a7ee1a15b489ef5b195074b2dac049a6243e4acf569930071115cb41e43cb54087977157e2a6a13763571af27943e8da8b1a8753b2227958bdbbeb89a092d46c1809074f8d664d507155418b5aad162d63656a9e3f41dec483bd4877b46928c3a122d2f0b229418b01d70c1600e5e4d85b86aba2490d64c782d96fe2f8aad3e964172c45897207643f83d0990744c98ade9d09dbe00d0c7d7e1b25fb915d49062be1981a7d197dd33a735aeb22b5233b417dccaa256a9c3cd1661e27f6c39036a3d0e5095435c1eee9c547984123035e6eab2f46116100ec0885654701c3f3b24811316bc467f97b32834c7b511476ac3d5545f680ffb8db7a74c8692df00849a22cd9e581e741dd55043c7577bd07acddac802013afb80dfc1c53d122c8c4b25837f71fd733b3d9f3d8ab3286b3f5e5ea248b4ee391e0c0f9728acb40e4a637ca5ee558df61062570f097c061fe76c63496a9c4c9629ee36440ec8c0453ae545e87a67c008af33af3e7565cae7dad65c46f6364f9604ecd7f7abf45d81cb209a738c284d0158caa1843d0a81e440eb6c4927929eeb74c325966d9fb785cc88ce9f6a91b5c3ca73b354ce5ca9983e77829f1fed5be61bbeca1962a9c032c3c01e12d3c26f545516b89e08da598168d4f90871fa350cc4b4164cd04cd4209203dab82e2b34b8b07521e2c8e552417c01f15a4bf708bcc00a4de24ceb657339190921c1d1dd75ee00a843de96c43b55bc21ef98abac026641c0293949dca1b6f4a89818bb0ffc41a7bf7567535998f3225049076e810a61bfadf1a3ae08a67fffd7513c2f10e98bce907b8eba451f3234c5ffa5a312ddf193cb4e5d499970a941db54fac5e4eb9beb834d8f3aa4d4ef9d392a957fd1630910550bf283a9863bd34fc36c7450b9a97b1259a6d3989c1f73e232f8c74a64a6dfe6603cd713af2b127bfcbe1068f3b07bd889bf134a88f892cf25495e85c3a012bf97dc49a33c246889bfce1b0fe00ecbdc4aeac2a81e80597888dcf86335a0dd344f9c386506c00f166bccda91557308ac535670b110c94fedbb55dc3c05808866e442720b36e1eec00adbf3c8908a03b173810f06c7b6ed20e5ec74287749ba570a265e030d3ebff930303deef81144ee1492cd6c0ce79def6b8c79d1100b022005c9d76f98d427a3735fb3b500a214d7e2b958cf400133c53bb0a43f1c773365ecf221895593dc57838e0dc186fbc6f41f05b4c579eb771ca366fc00d06c6bad587aa16721101520b89c82e31ca0a85ddfcf2aeee8d49a7598884aad7eb5b9024af66ad1d2ff8c19c09876bd5ad6fddeefdc32e70b0b8e6bd6990ab692e1f6bfe7428f58757e3e8b499d195724f75f4124fd97217e0270bf8ff60db104dcd6c3783f3854734f2add04a12a09b7405251615a1e1cb5f22c484e0e6bc61618a89f19e30df67d9997ef584d0baff68933ed2530ec1a39ae748ddfe837e9e45f441d142d4141ca87d50004b85bd88d8df2586fe48fdf6bd237c87b3a653aa3ac3791be6166fe0e00b2560d96c13291952cf4f8fb2c28ebaac571ff6a5870751aeff724ce1edbf8591a55970d8e1a2d2d2f874473c65cef11b5bbf02f3a0037d8bbe03d68d2567c7e941f356e66f842882bd114abd43a5a53705e38172d9d44cc5e99f18dc7c15ed8abfbb1b79934293d562490f53b7a1407b58bbf73ab44aefe923c2c3975b3904cd6e3569c8de6527e75344f11e7544812b76910b96e7c60455c5b33a8a72d6d5152341bf456c75a7fff207a4bc7d463e7216dc5cbfb8ea08726b29e386dcd37c86e29065e676f8681e1225e2d2d96ef1068bd28a6d2cf401948dbb96ee4283e9238244bfaf827e8b02b8ef7e6d56fd213f05decfd1b81795ac241e4984996af7af8a39545cbbabdac589af82f1287b75dfe7dabe9c2d6b329fc01477af6630ada6ac04df332f8fa88cc638833d4e682e589f0420b260553d77439bd9286c38b9f0ae5fc3e0e22217cb6d082fad4ef3e1a5e0fabaf3f86f354b831aafc1b6d0e7206f3bdfbdc2e3f69a441535a4d17c292ade7ac55e6b5bb6ca33326b28e810de06f4919cd45323075e2a141e0feff9f17698a5a529d6e52be1bcdbee07918746d336005939c8b2d08933c2a6e978ff1f7c6eacc6691c57d13823a26d52d9ac3fff0f1f63c795655ae66169ed12f78c8c62444c201150a517d41c874dd85a3052d9ba24a320df7c69f5a6dc95090523aaf51b81a59abfd04cf7393ce303b48aefce1050f0706d2d1cbac339c02a4ff88cbb336a1f11be1c3664b727df62590114f3d56baa789c96ff7072142338520017f584aa885dd27483e95e080d975af6e67f58eb89de3b393462fd41e3d71e295b36776106178a1de691e7531f9e8d2fff0606b967ce1d11c2049b12cd714f707c3e4065e166c51492f60c90f72363560ece834e53a6013d2dae3e7b6ed1f7d92c3ac6f6843cd7d0afc56101a24376b6ee3369ee8b15aeff67e9f2069831ac37be4bb6b873330e1577ba294b9e22ff668ade378a265aacb02d348233f524f31a2897ba065a1812844f7ea92401484cfb5afa98ae14ff767b8c6b180da6c21ddb5bc86bc5bb8be7e4d12fa9e16607dfda39ce36dbc6111067cf3effddf86049f2fc05ab6c0fa95a769f88e4a6c09cfdcc7f6e4c99519609273b488999fab9d14a089fc660d9d76d9d2a8c2c080265bc3c249a3a435a0bdb5d763cd9dc7563957c36eb5d28bc42f5d0e5588146c67d4115d9e66fccbec1c265e36f406a454719030fe6e1c556943a4fb1831812c133a2fc1729431f9910f56da0582e8fce458c91afadd3a401b3fc3eb4704918a3da09b1c9db9a89d7675fef9c1dce91aef037585cc32d24e28485e34aea04a2c74f0293572d879675351604afbbcf5fef6f9f28906859fde991b6627b6166ed5cde35d2211c2857daad3c19e37a93c734f0413e72f29f3ed8ebe4a25948470715374963ae92c9c4ff833eb76e04f14fcadf07ff57a77bfd45e369e1a0f2e16c2fd20d89f10b250e34a40fb55c01f1d1b9b729892ec3bb6daba13b20fb58cfd77254e92324c2c36a80b954d793d168c11208886631401cdfde19db2855af78bcdf29ed844b463b4d98296f128ba89241701575cdd10d508fdd7ddef8ca9a9720cc9effffff7f528c3ef22b39bf23983c4b1434baf29cd4cb7d6b847956fe613c27283b721007985c823ded30a1b2b22defc20465e7413da0a1628545808482ed2f3c20365e637d94f2ff9547e7e6fcd11317c07fd1979368fc3a49a8fbbc4cc78252c6adf714b7aca3eacfe310baddd4bf53b7620de713ad94b27eebdf457b350baaa72571dbe02b5386ea4b8b4c4fdf39c16f08af654a3cf70e99b672974f9072ca4591de8f32a158f19496152225d69123ed3520ac12802646285e330625f31906b38484c771d06c2119c78c146675998f2f45ec8f887ef6679d25063cb2cfc9f1e3c235681be2f1ee81aa66548d711d291cea8af6b34bf7f29f0f9a6f4f52de6ee1f43c1da6a125e6a41a41533491d99ee951ccbd442b63ab8f55c5eb2c9aa1075058542ddf2ed659c9fbb530dad79fbca4725e6e2f559e780dd28922f878aa30d8de4b560dfc6263c869b5c1eeb634483f2f1d3f28d3292c4e47cb00f8be04b514d7a814b72d78f2a8ea012a4c1b0c0ee4755bcab9b9609f29845459d280afc804813da770eb15f3a11b09add62926420304e89effc2b0d86935358fee172f3b54c63636fcc0710e12487242f73e0011f2d6fa378c1c320e530ff77b1081b4c7f60e524903ed2d63600cd9c7ce59e45b442576240549bb50c47210d31b7bade3f2ded7b5548802341f0b2af88c7dafd0f13b6ab16661c65acf219d48c0bd442ab20df6b004e7ef06a8fc108c41090a08f810b8f88a514361079f73112ba6e6c3c10d149027c5e4b78322272ead3ea32a6e8299700cbe47b2811eab2decba018d41f0b89abcc77f0d8a997b1c64698e1ffeaaeb9ce5eb79415c92044ce1bb557d76361370cb66c554650e6a633c43d2387006737de03498fd6bfee9636674444881f57df3263cf64dd0cb360787c143b32eebc37b47114e9a3922a07a9b0566467961676533f2c24620511b3261022eefbb265ec99ef8fbbbb70e05bf097991c6beeaeab1e4300601f264c9d450cfd56c2904f566f6979fac4e3f5154fcd9048b80b601575059cfa69c50be60b3543c1deca14422f14b969bea92a37a88ff47f462cfcb9c52be525af1e543c21e52e13160d3ba08302b2d1865dc02367f5a0fbd8c7dd829c8f7735c2893b4d987c5351608ad9c9c0e1e2d82dd895fd9fe773087eca4ebb553feacc85ce872399e09e41d78cce66be5b3ba1e1d2509cb6f43d870143bc8913e0bd11d5b9ee638debb593ecf42f4579b2f1255aa2bfa96fede4b2391c43353abb68d61f8202fc43a0631e9badf63ad49c5b404205aed2e8031f21c917a42d177aa751603eee38e31cf4ea57596a18f395d1f118dec5214f065b743c7643a16f617eaa3a6b83852da1688763c19b4a46b44d0308647be9c55ff98d9ee67ab66510b8b41c858ed277e221c07906954001a003239dcd1e0ad77e39091e422d740e2635aa9e45cd49ab889103aca5c0757b885cca66ae8615444d319d840b21cbdf65e8e8e243fa3d09063b553e303a1dd73844737ce3967cf5535a828f5e063f02410524c8d0782ec56ad4721c25655511619587ceafa3033f6e234962b6e7deb53d5ba631b2db14ad4794bd081cd3452e3816cd9bdceb011dfc47e1b4be3d31c1d80e79577d15aa8d4a109b9a62b354011f3690e80a34e1b7e3b9373d9737a1f74c8d33f9d9b7652980f51f1c67d1727bcf1ebd2a9083ac449864dc4dc89066df6feb18520f74f8f58c39e28493be11a4a8f1456a28f1b9ec61e5f096bba0ddbe06192a0fbbc4e455d99b3c6c5b1e2f3789fa6c46368d2882de4699569f7cf88f3dd47538af80441afa6d24bb743eb7639de1f11b7e91bde144a4fce24b50eeb88bf87be0a34bdb223193f427e", 0x1001) 2018/03/22 22:00:25 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = dup(r0) r2 = socket$inet6(0xa, 0x802, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x0, 0xff, 0x1}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000080)={0xe2, 0x3f}) 2018/03/22 22:00:25 executing program 1: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)) timerfd_settime(r0, 0x1, &(0x7f0000007000)={{0x77359400}, {0x0, 0x5}}, &(0x7f0000000140)) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f00000001c0)=""/217, &(0x7f00000002c0)=0xd9) epoll_create1(0x80000) fcntl$addseals(r1, 0x409, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x380}, @in6={0xa, 0x4e20, 0xd64, @dev={0xfe, 0x80, [], 0xb}, 0x1}, @in6={0xa, 0x4e21, 0xc4a, @empty, 0xffe}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x40400000000000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24}], 0xb0) 2018/03/22 22:00:25 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mount(&(0x7f0000d00ff6)='./control\x00', &(0x7f0000109ff6)='./control\x00', &(0x7f0000eb02e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)) r1 = open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) flock(r0, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) ppoll(&(0x7f0000001180)=[{r0, 0x608}, {r1, 0x2}, {r0, 0x8000}, {r2, 0x8}], 0x4, &(0x7f00000011c0), &(0x7f0000001200)={0x80000000}, 0x8) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001080)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) timerfd_gettime(r1, &(0x7f0000001240)) open(&(0x7f0000001140)='./control\x00', 0x22003, 0x80) 2018/03/22 22:00:25 executing program 0: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x61) 2018/03/22 22:00:25 executing program 6: r0 = getpgrp(0x0) r1 = gettid() getpgrp(r1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xe707a9d0a2fe9cf5, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80000001) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x200}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/03/22 22:00:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x19}}}}, 0xffffffffffffff98) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xfd, "a18369ddb4bb7c0a11aaed5f27fdbbe28c496b497cefbac38970820205c385af183146b6bffda79e43bb2f3ae57e2ffc53a9e3ca8709a446383401be18352a3a8182610d06b5b92badca9956d7cb60dc4349ac6755bc4acfaf7515417eb2fc04f2d409ff7b236b7abfe235737c40f11fd3d6085e90fc2e4ecf77c90d40bc91550ebcce5fbe71747327f9f27e8f127c3cc52656317ba9dcbda46eb34c0bcb66d0ade6fb014cc80297d13b8c6eb0df746363f0e7e2a9503844c94069a6d077b395baff8e98efdd5d3797d27ab7c21d1436aa854327f76ec26191f591732a51e0b1a5b5b42f92fd8e0639c0be470833f2636666badd0a65eac7f6ac8d469d"}, &(0x7f0000000240)=0x105) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0x5b, 0x0, 0x1, 0x100000001}, &(0x7f0000000300)=0x310) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0x6, 0x20}, &(0x7f0000000380)=0xc) mq_timedreceive(r1, &(0x7f0000000100)=""/127, 0x7f, 0x0, &(0x7f0000000180)={0x77359400}) 2018/03/22 22:00:25 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xfffffffffffffee3) r3 = getgid() fchown(r0, r2, r3) r4 = timerfd_create(0x2, 0x800) fstat(r4, &(0x7f0000000000)) r5 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x80000001) lseek(r5, 0x7ffffffffffffffb, 0x0) write(r5, &(0x7f0000313000)="b9b88307e7", 0x5) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000300)=""/228) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x6, 0x1, &(0x7f0000000100)="13"}) 2018/03/22 22:00:25 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x10}) 2018/03/22 22:00:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001100094701bc61e1c30500ff070000000200000045efffff08009b0019001a000f0000034000090004e9ffae06000d000500000000", 0x35d}], 0x1) [ 37.921798] binder_alloc: binder_alloc_mmap_handler: 5843 20000000-20002000 already mapped failed -16 [ 37.939756] binder: BINDER_SET_CONTEXT_MGR already set [ 37.939765] binder: 5843:5864 ioctl 40046207 0 returned -16 [ 37.955502] binder_alloc: 5843: binder_alloc_buf, no vma [ 37.961435] binder: 5843:5864 transaction failed 29189/-3, size 0-0 line 3133 [ 37.977434] binder: 5843:5888 got reply transaction with no transaction stack [ 37.984802] binder: 5843:5888 transaction failed 29201/-71, size 0-0 line 2926 2018/03/22 22:00:25 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) socketpair(0x3, 0x2, 0x2922, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x7, 0x1, 0x2, 0x100000001, 0x6}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0x1, 0x87e, 0x1, 0x5, 0x4}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000200)=""/78) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0x1f2) 2018/03/22 22:00:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0xa0800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x0, 0x1}, {0xe}, 0x0, 0x3}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x782) write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:systemd_logind_sessions_t:s0\x00', 0x2f) 2018/03/22 22:00:25 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udplite6\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x20, 0x1, 0x40, 'queue1\x00', 0x4}) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/03/22 22:00:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="120010005684809923b39600000000290000c6c75fb750f46f2d8c6c6c26937dfebf2d9c950be6ef7e7e0c6c21975f378bf072f67665aba1041733e78299eb78a3717abe888cb09716169d69c7b774259b14cef0fc8f2414c7ce0aed8d9164d59ca52f3906c3aed6fb3e260218acda08265af901ef0c7ecb76c4be3252a19e6e4a89af24fbe00ce7d04d33cc791a881e032195"], 0x12}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioprio_set$pid(0x1, r2, 0xbc) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x305, 0x401, 0xffffffffffff7fff, 0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/22 22:00:25 executing program 2: r0 = mq_open(&(0x7f000004b000)='\x00', 0x8c2, 0x0, &(0x7f000004b000)={0x200, 0x1, 0x1000000003, 0x7fff, 0x0, 0x0, 0x0, 0x10004}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) mq_timedreceive(r0, &(0x7f0000d59000)=""/240, 0xf0, 0x0, 0x0) 2018/03/22 22:00:25 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) pread64(r0, &(0x7f0000000040)=""/252, 0xfc, 0x0) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) fallocate(r2, 0x0, 0x0, 0x3) 2018/03/22 22:00:25 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f00000002c0)='\x00', 0x2) connect$llc(r2, &(0x7f0000000300)={0x1a, 0x104, 0x1, 0x7fff, 0x9, 0x9d, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) 2018/03/22 22:00:25 executing program 4: syslog(0x3, &(0x7f0000000000)=""/57, 0x39) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = eventfd(0xfff) splice(r0, &(0x7f0000000040)=0x14, r1, &(0x7f0000000080), 0x81, 0xc) 2018/03/22 22:00:25 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x800, 0x7fffffff, "45624bcbd8418ba325457668c1db13e6e2e9626c3277dc0a506694a7b27bc39afc9bd14d05e989dd48cef2a9f02c88814101eaf3f889fb6f447fe733b28cd1a4bb11f6d9e80a1dbdd486af7f933e259e"}, 0xd8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000006280)='westwood\x00', 0x9) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x644f48db, 0x8, 0x2, 0x3, 0x7f, 0x9, 0x2e, 0x820, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000001c0)={r5, 0x8, 0x10, 0x1}, &(0x7f0000000200)=0x18) ptrace(0x4207, r1) ptrace$cont(0x1a, r1, 0x0, 0xfffffffffffffa24) fcntl$getown(r0, 0x9) [ 38.039447] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.079419] binder: undelivered TRANSACTION_COMPLETE 2018/03/22 22:00:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000000440)=""/116, 0x74}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x80, 0x10000, 0xff, 0x40c000000000, 0x100, 0x3d}) 2018/03/22 22:00:25 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x401}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) ioprio_set$uid(0x3, r3, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) lseek(r0, 0x7ffffffffffffffb, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) 2018/03/22 22:00:25 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) lseek(r1, 0x8000, 0x0) renameat(r1, &(0x7f0000db3ff6)='./control\x00', r1, &(0x7f0000fcfff6)='./control\x00') 2018/03/22 22:00:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x0, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}}}, 0xe8) dup2(r0, r1) 2018/03/22 22:00:25 executing program 4: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x1000000, 0xa0010, r0, 0x0) 2018/03/22 22:00:25 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0xa012, r0, 0x0) pipe(&(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) [ 38.084733] binder: undelivered transaction 6, process died. [ 38.107302] binder: undelivered TRANSACTION_COMPLETE 2018/03/22 22:00:25 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1834c0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x2, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000000)='\x00') r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f0000ed0ff8), 0x775) 2018/03/22 22:00:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e23}}) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x20, 0x13, 0x311, 0x0, 0x0, {0x1}, [@typed={0xc, 0x67, @fd}]}, 0x20}, 0x1}, 0x0) 2018/03/22 22:00:25 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) r2 = socket(0x10, 0x802, 0x0) connect$ax25(r2, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) 2018/03/22 22:00:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000340)=""/83) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xbb8, 0x4}, &(0x7f00000001c0)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r1, 0x0) alarm(0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0xff}, &(0x7f00000002c0)=0x8) ioctl$sock_bt(r1, 0x0, &(0x7f0000000240)="dfc7a835dfe00e34f695f99d") prctl$getreaper(0x25, &(0x7f0000000300)) ioctl$sock_bt(r1, 0x8906, &(0x7f00000000c0)="2983e3dc1c5fec957d7ad25f1a2bd5f942fe07f24180ea158d08fe229bdf77920e99a6edae7af2b2d44c6b5eb5d6ee02d4daa2a4b0cec818af05e0062cf861b8a2bb7906a3fad31ba3c1bb60ebc7707ecaf5c2eb8631382fb6a72c7735ef26f916230f5d365c70958d32557fd56c298bb6133ef43b66a80a374a1b7831ae3fb7860f1ac689d2") ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000280)={0x4d9, 0x7, 0x6, 0xfff, 0x4, 0x6}) 2018/03/22 22:00:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x8) sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/03/22 22:00:25 executing program 1: unshare(0x1040000) socketpair(0xb, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x380, 0x80000000, 0x22, 0x3, 0x1, 0x8}) 2018/03/22 22:00:25 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4206, r1, 0x8, 0x10) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000100)) 2018/03/22 22:00:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) 2018/03/22 22:00:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)={0x6f, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2a3}, 0x90) 2018/03/22 22:00:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) 2018/03/22 22:00:25 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xd) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x4, 0xfffffffffffff630, 0x3, 0x5, 0x2, 0x81}) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/03/22 22:00:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='\f', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) r1 = memfd_create(&(0x7f0000000100)='trusted\x00', 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x1f, 0x2, [0x3, 0x8]}, &(0x7f0000000180)=0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000340)={'ipvs\x00'}, &(0x7f0000000300)=0xffffffffffffff86) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0xffffffffffffffba) 2018/03/22 22:00:25 executing program 6: r0 = socket$inet6(0x10, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000180)={0xfffffffffffffffb, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a28093020600fc19a84305e6c032088c471b22c0d19fa1567216da022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448d", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) 2018/03/22 22:00:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0xfffffffffffffda9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/03/22 22:00:25 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001dff4)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x101}, &(0x7f0000000100)=0x8) 2018/03/22 22:00:25 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3, 0x7f, 0x0, 0x8, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8, 0x2, 0x85b, r2}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x6, {0x2, 0x4e23, @rand_addr=0x3}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x100, 0x5, 0xb6, 0xf5, 0x8, &(0x7f0000000140)='tunl0\x00', 0xa4, 0x3, 0x10001}) [ 38.382427] audit: type=1400 audit(1521756025.781:20): avc: denied { ioctl } for pid=5957 comm="syz-executor0" path="socket:[14911]" dev="sockfs" ino=14911 ioctlcmd=0x8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.412319] syz-executor3 (5975): /proc/5960/oom_adj is deprecated, please use /proc/5960/oom_score_adj instead. 2018/03/22 22:00:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunL0\x00', 0xffffffffffffffc2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000180)={0x6, 0x7fffffff, 0xfffffffffffffffc, 0x1, 0x0, 0x7fff}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syslog(0xd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x80004) 2018/03/22 22:00:25 executing program 3: mmap(&(0x7f00006ef000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f0000000040)="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", 0x14f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x1, 0xd, 0x3}, &(0x7f0000000280)=0xef) 2018/03/22 22:00:25 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='pipefs\x00', 0x200020000, &(0x7f0000000100)="974cb6a7b342d4a20729b475806ad562eb0204bd9504a1b152f6711ce3bd85dcb5352f75cd4a712dc3a21eb5db19ef00b0ec9a817a39") chroot(&(0x7f000093eff8)='./file0\x00') 2018/03/22 22:00:25 executing program 5: clock_gettime(0x2, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x5, &(0x7f0000001ff0)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) 2018/03/22 22:00:25 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x4, 0x0, &(0x7f0000000000), 0xffffffffffffffb0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc2ff893aaff6151474f18ea9b0cb8b449228650c4f1b749890aaea29e8eb46fb8fc2d1082b6ba001c016ee38b8189c81a3f5a62eb924ab17604186b0ba9b69de38d4b48b659a6a97a4aa087b3dc7deedc43c894308efe2123cd25efbcfe8d19f26884c0cfe87e8de36f525bd21284e26f37d42a4aa72686daca3733dc9efcc1f805ba475e37208752433aa16b9cb666b647d95223633d73905e38cb2731cc2048565bd130f54da5c3bc40f297fac487682b4a74a1a1ebdc29eedf8632319f8548194c8c64f3c553059dfb68f5582f2a07f2546449daf3e219fac8665bdd6394c74cbe76911b60bbf99bfd48d0729f037fb3005347d57b759bd2abe869f4108a2905e5f16816dcbb2659025dec0e95fb0594933ec161f1e96358336fafd21bfde3b7bb9e77f09b6f062160e4b32133a00ba1b45b230eb3f7e9427c680650f78383e68dc281e954cd039574f5ba5f0944c0b26160db2296716de3879dd0eca598e57d0673fb875dca0ff5b427707823c972d776d9a477cb59953b34ca2d7b33be694c736a6bb8594902f1143b600d445a1e7e13d159c87c91a41866e0eb5d99"], 0x190) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000580), 0x4) 2018/03/22 22:00:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x4c, &(0x7f0000000100), 0x300, &(0x7f0000000080)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=@fragment={0x84, 0x0, 0x80000000, 0x1, 0x0, 0x8001, 0x64}, 0x271) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000040)=ANY=[@ANYBLOB="29198d3c67a3"], 0x1}, 0x1}, 0x0) 2018/03/22 22:00:25 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) membarrier(0x62, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs, 0x4) 2018/03/22 22:00:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000032000)={0x1a, 0x13, 0x100000aff, 0x0, 0x0, {0x20}}, 0x24f}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) r4 = dup2(r1, r2) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x8cd}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r3, 0x3f, 0x40, 0x0, 0xffffffff, 0x4, 0x3, 0x100000000, {r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x4a, 0x10001, 0x5, 0x10001, 0x8000}}, &(0x7f00000002c0)=0xb0) 2018/03/22 22:00:25 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000100)=0x80, 0x80800) r4 = dup(r1) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000340)={0x5, 0x7}) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa0000, 0x20) r6 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@abs, 0xfffffdb9, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f00000001c0)=[@rights={0x28, 0x1, 0x1, [r0, r2, r3, r5, r6]}], 0xffffffffffffffe2}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @empty, 0x0}, &(0x7f00000002c0)=0xc) bind$packet(r6, &(0x7f0000000300)={0x11, 0x10, r8, 0x1, 0x0, 0x6, @random="c905cd6b2113"}, 0x14) 2018/03/22 22:00:25 executing program 6: fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0xc000, r0, r1, 0x748, 0xf922, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x81, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x1f, 0x4, 0x1, 0x9, r4}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="bf9f3f90940000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xffffffffffffffd8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000000)=0x3, 0x8) sendfile(r3, r2, &(0x7f00000000c0)=0xf, 0x6f1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0x6) 2018/03/22 22:00:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="adcc00b303878d80c01a4f95bbe1066aec088dbf0e5615df1c6f2770800a43a271392be57e2ee341dac22ad2aace501ef9138c4da1ac5a") ioctl$TCSBRKP(r0, 0x2276, 0x0) 2018/03/22 22:00:25 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f74401a3600") sendfile(r1, r1, &(0x7f0000000080), 0x40000102) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/22 22:00:25 executing program 7: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) openat(r1, &(0x7f0000000140)='./file0\x00', 0x414000, 0x18) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) 2018/03/22 22:00:25 executing program 6: r0 = socket(0x10, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x2a, "53e8faed7c87a41bc72904041f0c93b1e64766e3dd355ae1c490bf5bb83329ad0350d18dc753c43b5a42"}, &(0x7f0000000300)=0x32) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0xd9, 0x400, 0x800}, 0x10) r2 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r2, 0x35, &(0x7f00000002c0)={0x3e, 0x1, 0x32000000000, 0xfffffffffffffff8}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080), 0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x3a3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x85d1, @loopback={0x0, 0x1}, 0x3}}, 0x7, 0x9}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x7c, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @rand_addr=0x2}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f0000000280)=0x10) [ 38.476931] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 22:00:26 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3000001, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8200) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x800) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) dup(r0) 2018/03/22 22:00:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) accept$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x2000}, {r1, 0x400}, {r2}], 0x3, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x7}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000018df0)=ANY=[@ANYBLOB="110000003200010e0000"], 0x1}, 0x1}, 0x0) 2018/03/22 22:00:26 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000380)=""/197) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x90, &(0x7f0000000200)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e23, 0xe4, @dev={0xfe, 0x80, [], 0x10}, 0x100000001}, @in6={0xa, 0x4e24, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r1, 0xffffffffffffffff}, &(0x7f0000000640)=0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) personality(0x1000000) write$sndseq(r0, &(0x7f0000000480)=[{0x4, 0x10001, 0xdcaf, 0x3639, @tick=0x9777, {0x1f, 0x1}, {0x0, 0x6}, @quote={{0xad, 0x8}, 0xffff, &(0x7f0000000040)={0xa5, 0x8ba3, 0x9, 0x0, @tick=0x1, {0x0, 0x2}, {0xffffffffffff6768, 0x5}, @result={0x8, 0xd2}}}}, {0x7fffffff, 0x0, 0xdd1a, 0x8, @time={0x77359400}, {0xe3b, 0x10001}, {0x3, 0x9d80}, @connect={{0xdf2, 0x6}, {0x4, 0x376}}}, {0x80000001, 0x1, 0xa02b, 0x6f92, @tick=0xffffffffffffff73, {0x3, 0x9}, {0x70c, 0x1}, @time=@time={r2, r3+10000000}}, {0xfffffffffffffffd, 0x6, 0x100000001, 0x1, @time={0x77359400}, {0x1c, 0x8000}, {0xee8, 0x4}, @raw8={"a043d1c0f9fe4535b1949df2"}}, {0x1, 0x2, 0x8, 0xc4, @time={0x0, 0x1c9c380}, {0x48d28531, 0x6}, {0x4da, 0x20}, @result={0x10000, 0x6}}, {0x400, 0x9, 0x2, 0x822, @tick=0x80000001, {0x91b2, 0x3f}, {0x86d722f, 0x800}, @raw8={"cd6eef9930ce6d272ced08bd"}}, {0x200, 0x6, 0x9, 0xffffffff, @tick=0xbf2, {0x9, 0x9}, {0x8, 0x6}, @note={0x8d, 0x9, 0x100000000, 0x7, 0x20}}, {0xa16, 0x9da7, 0x10000, 0x6, @tick=0x1000, {0x1, 0x2}, {0x7, 0xff}, @ext={0xd3, &(0x7f0000000100)="6d2926f507716c5599579cb6f64240abf213d3c23a240b028f20262b6fbc150c6ff524d045cd690220c548d1d64740621d45a14a39c1e9760207f2f86730be7139676a36d2a5717fa1b88e2d3b7f5ad100c71d4fc01557ed9dad32f1db9f84581bd3efd22092fa2b91fde8f33a1313541fe4d40885c4cd0195eba9b4a7c1857c723f44ecb5bbcfa0b74d2db61c03e36fca4253377bfbc8408c811fd261fcb596fb3e6a904058706cfc5190472faec2ba897dc7527807252e50606de7e87bb0f95127edb37a022f8ed70e343b791c4464fd22d3"}}, {0x8, 0x2, 0x0, 0x100000000, @tick=0xe7e4, {0x8, 0x1}, {0x10001, 0x2}, @queue={0x7f, {0x8000, 0x8}}}], 0x1b0) clock_nanosleep(0x7, 0xffffffffffffffff, &(0x7f0000000080), 0x0) 2018/03/22 22:00:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000000000)=""/44, 0x2c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x8d87be09f89aa651) ioctl$TIOCSCTTY(r0, 0x540e, 0x10001) 2018/03/22 22:00:26 executing program 7: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000000)=""/251, &(0x7f0000000100)=0xfb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) ppoll(&(0x7f0000cc0000), 0x0, &(0x7f000002f000), &(0x7f000004c000), 0x8) 2018/03/22 22:00:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="500000001900010700000000000000000a0000000000000000000000140005000000000000000000fd8285e400000001"], 0x9}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x7, 0x6, 0x7f], 0x4, 0x7, 0x7f37, 0x80000000, 0x3, 0x6, {0xffffffffffffffff, 0x4, 0x4, 0xfff, 0x0, 0x80000000, 0xffffffff, 0x80000000, 0x40, 0x9, 0x4, 0x0, 0x1, 0x8000, "f0eab4097470d06d6b6a912ee11a9d9240e7fcd77bebec9e6f21b530045aff3f"}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x3}) 2018/03/22 22:00:26 executing program 0: utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf3ec0b9b444115f2) r0 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) r1 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x1, 0x7ff, 0x7ff, 0x9, 0x0, 0xff, 0x8000, 0x4, 0x6023, 0x2, 0x1000, 0x7, 0x100, 0x4cb, 0x6, 0x8, 0x0, 0x72e, 0xffff, 0x728ca4b6, 0x0, 0x5, 0xac, 0x8, 0xfff, 0x2, 0x0, 0x10000, 0xffff, 0x401, 0x9, 0x10001, 0x3, 0x7, 0x9, 0x15, 0x0, 0x9, 0x5, @perf_bp={&(0x7f0000000200), 0xe}, 0x8008, 0x9b94, 0x9, 0x0, 0xc09b, 0x2, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) fcntl$getown(r1, 0x9) keyctl$setperm(0x5, r0, 0x2) mremap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x2, 0x16, 0x10001, {0x0, 0x1c9c380}, 0x6, 0x2}) 2018/03/22 22:00:26 executing program 6: r0 = socket(0x10, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x2a, "53e8faed7c87a41bc72904041f0c93b1e64766e3dd355ae1c490bf5bb83329ad0350d18dc753c43b5a42"}, &(0x7f0000000300)=0x32) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0xd9, 0x400, 0x800}, 0x10) r2 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r2, 0x35, &(0x7f00000002c0)={0x3e, 0x1, 0x32000000000, 0xfffffffffffffff8}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080), 0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x3a3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x85d1, @loopback={0x0, 0x1}, 0x3}}, 0x7, 0x9}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x7c, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @rand_addr=0x2}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f0000000280)=0x10) 2018/03/22 22:00:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000000ff18)=""/232, 0x20) mprotect(&(0x7f00004da000/0x1000)=nil, 0x1000, 0x2004004) 2018/03/22 22:00:26 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000032fe8)={0x1d, 0x200, 0x0, 0x9, 0xfffffffffffffffc, 0xa5f}) setgid(0x0) 2018/03/22 22:00:26 executing program 7: prctl$seccomp(0x21, 0x0, &(0x7f00005d295e)) 2018/03/22 22:00:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1000, 0x0) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000340)="f57e1afbb162391b59bcae5d9960b979b61f8c6ff0f6904fc7f7") ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000009c0)={'bcsh0\x00', 0x0}) connect$packet(r1, &(0x7f0000000a00)={0x11, 0x11, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x9, {{0xa, 0x4e23, 0x3f, @loopback={0x0, 0x1}, 0x80}}, {{0xa, 0x4e23, 0xffff, @dev={0xfe, 0x80, [], 0x18}, 0x4}}}, 0x108) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000003640)=[{&(0x7f0000001240)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6e27515a903bbd4cad11e870b52277d44f8d97540b89c7275d5de5e622c06643350b558ea97133ef61cefff98537f803d52b48a9dcbc88e212590ea6a94131"}, 0x60, &(0x7f0000002580)=[{&(0x7f0000001380)="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", 0x881}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="102cc519eca30d787e540b00000000000087aa3f5600000000104971c23882461c4969aca0f7348926a205001ad5bfcaf256dee6ae530edd4d7fd341c9cdde24e731f97cb933312b03d2de89ebfbd897b5deb79889c938b72e5a49cca7c3621e0aa6283c16f951c8c0a0f473eb1f04f32cb14eb0314998f5140c8921721638c882e4d917e83cf5919b0417a4b57e34d6b1881b3d433dcc497938f112732adea62094e0019daa7781df05005a4e1329db0000"], 0x10}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="41a0c7ce64ef3416418bd45a9ab3a6c6", 0x10) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x23c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x38}}], 0x4000000000000e1, 0x0) 2018/03/22 22:00:26 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:auditd_initrc_exec_t:s0\x00', 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/22 22:00:26 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001180)={'broute\x00', 0x0, 0x4, 0x1000, [], 0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/4096}, &(0x7f00000000c0)=0x78) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/03/22 22:00:26 executing program 0: r0 = memfd_create(&(0x7f00000002c0)='+.em1\\em0wlan1.!\b[\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x5a8c, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x1}) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000100)=[{0x4, 0x1b, 0x2, 0xa3c, @time, {0x5, 0x8}, {0x7, 0x7}, @addr={0x8, 0x9}}, {0x4, 0x1ac5, 0xfffffffffffff86d, 0xffffffffffffffc1, @tick=0x4, {0x3, 0x7fffffff}, {0x1000, 0x9b00}, @control={0x4, 0x3, 0x8}}, {0xfb, 0x8, 0x4, 0x7fff, @tick=0x7ff, {0x200, 0x5}, {0x9, 0x3}, @note={0x3, 0x3, 0x2, 0x0, 0xcba7}}, {0xffffffff, 0x7, 0x4, 0x4, @time={0x0, 0x989680}, {0x5, 0x10000}, {0x8, 0x8}, @note={0x5, 0x0, 0xfffffffffffffff8, 0xef, 0x7fffffff}}, {0x6, 0x1, 0x36, 0x6, @tick=0xffffffffffffff80, {0x5, 0x20}, {0x9, 0x6}, @raw8={"a77764b1599e02b2506234f2"}}, {0x1, 0xffffffff, 0x0, 0x4, @time={r3, r4+30000000}, {0x400000000000000, 0x5}, {0x6, 0x300000000000000}, @connect={{0x7f, 0x1}, {0x617, 0x9}}}, {0x334, 0xffffffffffff0001, 0x200, 0x9, @tick=0x3, {0xffffffffffff54b7, 0x10000}, {0x7fffffff, 0xffff}, @result={0x200, 0x4}}], 0x150) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0xffff, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x84, 0xdce, 0xfb, 0x8, 0x7fff, 0x5, 0x8d1, 0x100000000, 0x1f, 0x5}) rt_sigpending(&(0x7f0000000280), 0x8) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/03/22 22:00:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='net/anycast6\x00', 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/154, 0x9a) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x175) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/222, 0xde}], 0x1, 0x0) 2018/03/22 22:00:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/22 22:00:26 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000140)) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000240)) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'teql0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}}}, [0x9, 0x7f, 0x9, 0x6, 0x8001, 0x0, 0xdc2, 0x0, 0xd0c, 0x1, 0x5a86, 0x1, 0x5229, 0x6, 0x9]}, &(0x7f00000003c0)=0x100) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) close(r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000180)={{0x0, 0xfffffffffffffffe}, {0x0, 0x3ff}}) 2018/03/22 22:00:26 executing program 7: unshare(0x20020000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x210000, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='gfs2\x00', 0x400000ff8c, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="0200d9a05300000000000000000000005413f5bba6e931c9e7d9a4b2ee6157c6cac34edf4e01ae9f2bc07fd3968710108edfa69fafead3b96f254ed09d812a4e262a3505213ddb46ac8eb9c942928b8d4c20ba4f58a761f6a31dd5c9c08bb7bcc40680e2c461a7364125813d9d3aef82cbc392fbbd14"]) poll(&(0x7f0000000300)=[{}], 0x1, 0x7f) rmdir(&(0x7f0000000200)='./file0\x00') r1 = accept4$inet(r0, 0x0, &(0x7f0000000380)=0xb7, 0x800) removexattr(&(0x7f0000000000)='.', &(0x7f00000000c0)=ANY=[@ANYBLOB="7365637572697479ae0720cc667300c6bc13a234753e8240beeef13f9bdfe03adf1b20f8b7b59d048e1745232d832fab96136be5033b27421ff64bf2df908205eedd38a7000c6358f10be60201d8014d7b9b2d68382d"]) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mknodat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/03/22 22:00:26 executing program 3: r0 = socket(0x200000000010, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000000ec0)=[{{0x0, 0x0, &(0x7f0000000e40)}}], 0x1, 0x0, &(0x7f0000000f80)={0x0, 0x989680}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001300ff0300000000000000001f0000008400010000fabad6976149e51b3e1a91c967cb58bfdf19947de97b0956c84def40b2555961a2530a9d73bd29b093764ba421d85337ab1da7bb177557c0d85e8735b1e20b865c5c41d8e1ea9d2ba831a29f4194c7e8cc0c466b734b2e7d74c07be0b7d3b770951a02ef789d1a73afbbca55fad5b769a668367eaea23e89d3fbb4984cd7fbc1d341a7d7"], 0x1}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) write(r0, &(0x7f0000000000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x101}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x1000, "e79d7ae57c6c5e9ce00765adf901dcc3073375303de37c9cb45229b975ab65aea51be55fd0a90db481e2d9fb5db7a28877cf4b5b8f4eb9e0ba5f42e0ec03a6803e7250e78367748d97392307f301c1307e5be4eacd38692cdc6af5e84edf3965ab949c26041e4b260ea258461e18802aff58290282e6864c2c8307d24051bf2b964b2091495523ffd9af6c88c3157f3a5011dc90634b8a5855ad1b430f9126b641347b9b5130585c2817dd07a74d83b991f1c8c13271cba4ce15524f94b93812dfb507eebf5d2e1ed4c8ecb7c2c395bae7fb85961e125617b8502f6e3778d6a4f7460099c461026aba2e6e18f79f14361a08c0c298eff9eed57d07cbfebf4e53deefd69c95ddb20b765d6877f0c83715996b76ab637c214aa925100a9b4bf68acc7af6f5fddd1586e986382eaca2f6e124cb9095e75278cfc4d7642078a8e1204cdfbca16a42f4f63be6bac2f17a05ef21c2c2f72c32946e7ae8de192ae7a9447901dd6966a2dea253379e01862e216416f422ba5f5e057b5944031322fe2b458f177625b583715250886228018007976b355dc59b29f52899baff550fd9bf1b5349883613e2d4e670f07d2838ac6fdc2d8007a06abe0bca886b6318ffe752024bde95f7aff4d416f461fb5930198c361365583579b95a4d0a5136cdcabd5f61d73edc8b042dc6aa28db9f8bb81ecb62e47c9ede2960e826d4d6b60a4d00ffbc66e72625041b4af8085c8f2628bef1edb834a62734cfd8620ff22a9b72900b510a1785715dc5b53da366d46da3fc046f40ec0666e6f46e654de1e9f74145118720070d8e358814ccfb72b0a9a4ca1f2e9c145d3e974f77eb9d2d2575048ba0ed8d9ba83e638bcf7475e095d71b07aab177ef321b4de33e92f47df113acecdcc67ffc53f3636c12865d333f61cac587a214da7205746e632cb193694e2ba8004509bb1de02d10b68d61bcc1f356d0093e763734556f7d0eb05166d8cc0872111a70caa70cbeb6e51a6de1b281317f11515b75e118de3540009afc333baaf044238134f6a18a9cb933fc77dafae34af7b072b4ce40d68f861c58441eaf1cded50c975f18f00f82bc103db2de5e57d0ba90ad2ea85997cfbf190d5bab24df61d1d0a3c022658563eeac2bfcaaed5f074af34d90aea483b4dc6d8dd3d50be679a1fcb54185cac7e95e2893bbf9e196557c2c90e1c9a67d2f76e949033dae69f21efe1d72b0f31b495bee4805a5163d3ca0395903470bba85d5789a85ea30231191772b6de530f9636927192dab9db5a2cd009110923b45db3cd65ec254b809ace5d481d17cdd4868659e136b555bc931982207cbb24913c27e317540d6ecdb0014834054a19af84d1f62e8ef675efa29d6280f9384066bc4313f5f71f4d4805cc5a068d19a979c50889189fc2435bcb287b058dff992cb80c452edfccce9d3a2654bfafaebe222aa76f60cd56c575b8cba028d9f0082af1b4d457ca0cbdd45a9d3066f4326584d6be6b37a09b5dc3d6c97e536fcf69b1fdfb0f9fe61ca74aabe692231291bb3d24a5e05492d5f8d2ab2dc85795420af2ab00f33ff49c546e29612e213b606cec1c8277f45d929666d5be0d732c49ae4c3f4ac6be173a017a7498eab51df75a5d070c279df6ef38d2d2781d26331d4cb2467c8b6090324ece3c72aee089f9ec7c359a737490e6cf88328da81e8df0f132cc05302cc38e059e7691e25beb00a16d5e237f3110a18f2f485b18b72726fef7d36e014dfd903144ad7f056246387e7737e4a8f739fd2bf9907fed97bdbd70e06007c3924f34b50debcf8916b75bf26a2820d260fafef22badce1db832e505a5f315bc75de4a174c96ca62bcc34abbf399435bb262e22fc5d57fb2e7b505c048d8e6b80afae445fcc819019192c9d8138d813ad70d85badbea16fdbd7006af2425867b74a68dc7c6cffbe73e591452f31e7c14ce6dea81d179c27bf11bc109d9d80e135daf0fd09c73f2b8398552a2047b2a0d7688b60ff1ff13cdb3cff84f959addd4f4cb57ada07ce243613e8fc9bb483905b7102e4bb425ff4bacfd2451cf63a43f13a86bdd6eba126f8f498d22b5c88af9c08724f1e9688a3772905bbc49baa5bd179fc3b3b0485fdddf957a26852e65ef9418b77b9b718d78266b69fccc2af55a952c757db6b7edb7faaf7b820776b9f8fa5794e148176de005d1ebfd3e820b38267e59bca23cf5f212f25c948a87f9343b7c4439c9ea094b6be503b17836bd4952c1b02a35822f7630015e8f854151ff47dd4e301125431e9f813be6901fd2a01a93dc22f5023ed69d6c2e38d9db94f738db6bf370826024b12e513f44a7f2c3dedb1bceec7eaa2960337145d0883345c3f8fcd3a755e2461808ef149fff8ab9f3932ff0abe88146e0558b35644b8b3267cac42a48ce3539d8b3398274cc3b78fa53649c65255410871d5a007e41eba88ca64ed2b31cb7959bc8e7d961f09f3900fa98af6682433f4579fab8b345d243b406d8968638558600fcd22c7d01a9d67fd65785a80e106e021057e63266ae79eb8bfc0da044600c45eba0ae5e0ca6d6bc886d3357da09c9db0673495b61f14c58d80d89050d45bd2939e14477f8993731dbad98d738ef7b8194537af95cdfa4734fedb9caa56fc723ed824eef8d14f43e7c824c1bd0ae59d5fb83960eb0f243ab099607d0b31ff7098271d42bef880ad572e2b89a4af51ce80bea44c89803a536c10ae1a45c2191de75f3ba1ec7404e40a84ef99bc06783e8e1e0f292213a51c7794dfbeac2e64eb6f6f4af6afab70fd8e5928aea34a57392ed062c90e0d109d6d4d546063791553c481733d87c6549479c76db46a5d4f11aee7aec548c0e05b1b70a9a9e8a5ff70f4db98053912ad70f0ba47903687bc6b490b69d74b60750e6ae121bab9759cd5b26721749d695b22257695ab7c2b3ef45d31e6676d8f6776de18a569be2018c5a26b0bcf4012f18dc1c8bbdc154db254293607662edd83d4fe947390a64b105d6fb912fa5fea774d0f8bda461b86d5a76af7f89b5a9761f4bd36dca6389c0b42bb1f8c22809e928b1f4c64834c6b522e956170c5c1523c37729acac9293865101fbcd528b75d15666f6fb3063c3c261933d05790b70b6982b8ed8502eeeeef70514c8710274d144f593ac32fe19a983bad52fce8afff1efdb34e9030d5a5966a1f42c5ad483a4bfe4f2a3b1b4b060f188ad9df7cc1bc2293244601e3138fbfcf9f9f30aebdf45f1a8e1b7b6832fc1404c8a732dcbdec38291c325ed3748a24489fe133b59b02ef1a45b3a8730ffb7d0dab526e069257f2268612a1c777f685fb83dac70670611f761f680e0d8df2156f644ef7602c644d32fa4a301f616eaec1224cfed780cb45803a76eff472ac2b3262ed1c386547882f0dd066df8d1b4b346274dcd866c8032a7b906c5a47d539bba9f0b4424294631f0bf7dcb458a73de6cda9a8ef4f54c55af24b283e5820f17f55576b6af5b2a549654a0b5e5d39af65f158be5062064f504addaf430dd38b4e298bad721f4b87c5e9b9b7cf61e10a3063cb94bbe130ac762bdfd734e027741728c48f4e2d838eb70efd4480dd6424f777c67bcbf0c6a02c1714e0bde98bcd4dedafc952c26310d7ae6dd9279697e78374139de2872de9c78245e1021eccc3531802ab41c3aba05d6899140cec254e428e1e90f6cce6ec6ceef4c60c24c60733e2319f10c751bd3be7c812f6b38d62094bfd533072d9d43dec42db67a71ed9f7cd8c244937f6daaf615b31a9690e82dd9a8462b9a2c169ada5a27be30bcb10a86549db4a68cd3ee14220f92a7b609adc27d5bff455342224e7c7d4f2020afc671dd510d6cdd229c4ef65dcce89697e61386852cb546d00b4d5409027e532e1195ce9f418e7c3fb0c862784e8df1816476db5ae2e10b1d6a6124d3d033ab40fa092d391560d1e681e11f6a8016d463794d3feec47ab43eafd26c10481bd037e58c7cf5632d75948591a9c16ceacd9fc1e9a74c0f09fd6b36a11729dbbc22fd295d571fb4ce1a62a9d161376b6a7b536e395ddaff47c0ea9f087a3b46012fc3dd81b6e9b52b3ee7a10b2efd7d99ce395a7d313e05d04276b4b56623145f3c7922bb17dda111dab03f1704b1541bf4b27111f630acf41a4e61c2e30098af41194e7f0c04769f3d990c793822d4f4cab88445d4a502e871c90d0ff2b1e35ec58a2661d6f18e63660b0cc1eb31bac91a11252633bde594f7bb49be14e54a0b712dd9c0d843c201d423067438e38c25be0eaed769cf381ccbd19d3bf3722f8f1c274d1e29eef0295ab789add4a3ac3e0abd3785a6a393501225ec58dec3f68e2f9508c5047322061ba6d686fb0861fb83927aa9336cadf23a2372825aa47e6e03b269c9c24c942fe9ccc6035606a2cdd7d8e1c567ced4856de1bcd5ea7242cdd770bc5b8edcb2492c436f4b59e96398b19531b912593adc165693183579c66a2c015fe1ab9308ac7dcda4a063f4e5f613e06738636524d341cb51f7f7c8442056aec8579b97816bc66f328ab4dc0ff57dbfd00d5e486548eb9e1c4aac5223d169e69c32c265d47e1147f9a1bfd7e4fa7c62ce0535f4b808d543aa899aad765e4877bc1b4bf6c87c25efe913665b00e43787b8b42b000202be953d8cc8c6a832a281fcc2f96961dfd2c58f6fb95f7164d25e599b9aa72e1049fa7dfb8b25a1090b2d49768bf4608be6aa0c0fef53e0abd4ffa056290d85905949b87c559a59f067c343331babbb2bf3cb87f95da5875f79112cdaee961cd7db3ac6df209f1c039fbe5ad2d4d25efb59c15b0a05d936bd8206108ec7af24ce296428ebb84f5c911e561ac352d3b62599a6188cbf7178c0679737f108d56eb4cf7af6f20773b9b400869a48999ac09f5ea5299b45c2b78bf1314dc0d1d6ed828b9a4cc4419e813b245550eb3c5bc60f0714f8997bda57f423d0ab41a8e57a23aa8a7aa4b98d78f6c53c91e519e759b7259bbb3819bec97b10c989b24be8ead2ca97a2cc23fefa520d8606c4b891af3f9bcb1e65bf9dcb62eb26d7d1680c51e3a8efc58211acae36ef08c0208d290a942b56cc693d35febb2a30537d3461896847206810e5396f61d9bec078a9eb1f59c36fbdf15fe1c007ff169abd0243c8770d91078b7b7d249386c63f46c9decf678f54d8ab72ccdd16b0d733f17678226111462a29ce0c5766528acb2501e9a53074fffb23f42a4ae023890f5e3000c5f0491c2863213def7c72d1610a3dad055881957e5cf8aa41818cf24c02077e102e711b7b140d98908f0cad9cccad942009d5fad596ada52742c0661e73347737dc659a3d2e03324483f573c246d4a191f7e15f3ade99af739ce73c65054a4eca9b728793a2f06ddf1019d9112549dd54b141fd22579823f47811dd93550d1dda8addb805bab7d37f25597769aa473c8a633b9281855a06972a99bd1e06153521efe7c5e06716b3944722e65b9f63fcedbf483043ce7bf62d96e99262eb88abedddfef0ec76b7f8146299fbd994167423ab4c8cf0b0daece1f6f1e051c9edf7ff19620d4053c123d5d8340a5dbfe5e704190b2d46198daeb83c55f2e0f432878a0e7a3d6c40ce4e1ab2a376cc1b09fb3cb9cbd1158618b89d689d9fbc5fa04a74d08358649eec04ade13fd7c520e4666979ffdc1580ed445612952d3c646bc262497e0ee69de60a364598eb397146fa9cd1827e26fcaf7bf2ac1b3d64db2c43666172e8413252435384138174fea01ade1940ac12d975b7f9d0515799e30c275fd04b8eb163e00000000000000"}, &(0x7f00000001c0)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x4) 2018/03/22 22:00:26 executing program 1: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'user.', 'ppp1!!.eth0selinuxvboxnet0&\x00'}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x148}, 0x1}, 0x0) 2018/03/22 22:00:26 executing program 6: unshare(0x20118104) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x989680}}, &(0x7f0000000180)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x3, 0xfffffffffffffffd, 0x6745}) 2018/03/22 22:00:26 executing program 5: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0)="fef04d22c9d089c175d9d164c2046f6b54d3aafd62a5b51f52afd76f373e1f2b9955378fbecc17c7a5392d16195d1473ae6fd35a193f92f530528bf358b3", 0xfffffffffffffff5) fcntl$setstatus(r0, 0x4, 0x40000) readv(r0, &(0x7f0000002480)=[{&(0x7f0000001480)=""/4096, 0xffffffffffffffd6}], 0x3b4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8000, 0x10, 0x6, 0x8001}, &(0x7f0000000040)=0x18) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/1, 0x1}, {&(0x7f0000000140)=""/119, 0x77}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/208, 0xd0}], 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x9, 0xfc0c, 0x1ff}, &(0x7f00000000c0)=0x10) 2018/03/22 22:00:26 executing program 0: clone(0x0, &(0x7f0000080000), &(0x7f0000904000), &(0x7f0000904ffc), &(0x7f00004ca000)) ioprio_get$pid(0x2, 0x0) epoll_create(0x9) epoll_create(0xcf7) 2018/03/22 22:00:26 executing program 2: add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x0) socketpair(0x11, 0x2, 0x8222, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) poll(&(0x7f00000001c0), 0x0, 0xffffffef80000001) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) r2 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x4, 0x4d7, 0x401, r2}) 2018/03/22 22:00:26 executing program 0: flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/19, 0x13) accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) connect$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x0, 0x1, 0x6, 0xfff, 0xffff, "1b942f8b61fd17a1329d7f29f7279fe06be27300ea4cf040c4019242e0a2729afa770efd4af980d4c927320840d02677064a1e374376d2d99cd050c7a09537", 0xc}, 0x60) 2018/03/22 22:00:26 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xbf, 0x400400) sendmsg(r0, &(0x7f0000000a00)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x101, 0x0, "e60a07f230405fc0f685ac84fa587b03bc78ae30fe560d712aa8db317be27d20b5e961582b8b7fb2e2343a70830d42186973f07bbc9e4898aaae9d1b3a35cb", 0x2c}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000140)="b040f64f5ac12fa22d89a7e72d9df7c0285520c203445204b934dfa61475c058552a0299aecb0bbd7fcf37a314ba304aae65a36de4ce39216bb459f42bcb0c0cccce757c", 0x44}, {&(0x7f0000000300)="8bc0b0c60396c24d991f049a016d49c59a7e51642bc3238b0eb73d8c9d7111216505f0ac8af7eadf9865640628d8d58111010191a104651cb40d769b144a6784a0e4eea07c5f76fb5989e43afc8c01ebcb5141f88331da58c3bd49c8028318bb6b646d392f2ec7dfbb1a8c2c27c15393ecd87115d724aaafae7345142d30caec41eed4f8542c9643d069a6f70f51475d9ee56204e3", 0x95}, {&(0x7f00000003c0)="28b6357971d929a15a5f720e72129ac75b8ba76077d72fe0e7d799750b28e563f41a72655ac2766f49b98244c0c6c62c1cea393a3c9456ce429f8d6c52fa1cea82744bfdd4277eb3a7cf77b34ad80296d8905cf53cbf320bf78d1059df", 0x5d}, {&(0x7f0000000540)="2cd43bc99b4033ddec9e4af4424a07a3a3dddf76fdacfeb23638e5f56e87d6e18329e758901e46ac8a9fe14a17939394b3e445790e9c6edee2031ea556955ec97d783d34b62baef84debd63c3be8a9e45cc3a8d95731329f9ca3fc03b98b6be1e6ae04f0bb928b149f9ac11aa071ae581c193e39e930dc9f466319d9c5185a5bccb8309c4ae0434dd0a4c1a4f4b17d1cb9f7acec479ac70d143a74acd3e7b8a8d2dd53685e0844859c2fc9347d91db7d2816d0cde5051978b14841bcec080a7c889776890c7facb540a869ebc0ad1b56199de11792ffba10d85553c0747400268722a196bd", 0xe5}, {&(0x7f0000000640)="10598bba4dbe6ba9078e142b4f7d78b6a49f699130d0dfd558b5790ccacd7949014b756b7e8c167d867ed783d8e5d676ff05e3aaf4934286251907218fb7f3fc587365db127e156e037f7ae90fadb1e04af1dda39b7ef73aa70a733d9ba410351da9eec09e758d397384adc2ec9a5a9993c6870c41f194ddd4af68d075a7cdad8b342764acc9bd222d2e80cd088bbcffd4da3a1812", 0x95}, {&(0x7f0000000700)="34d1e32ad07cc686a2edc0ab690a864f0f453b641e94a273b819cfe2a6c23595b5e2396d0523885ce52f91b51f624c50462ea42c6638a25b95467167800a2d01c2b6d5ecd31995e78831341cadaef51b36d25c44b202b53340ff492d80da0098d2c505c710272cc03085fd194328b9c9a19769578c478ecd87dd6ef8701d52a1640630444aa4c156a258fefedb9fa2e2799db340216d42a5a82ae8220fe089b4fbe07b9949e833a84de549bf65eeb55a09b24103405ccc4c49ca9b12f3486479325886f3c6e7e4d53094f2c0", 0xcc}, {&(0x7f0000000440)="e556f9d17f9ad033d76343411436ff197db3736548bf775d2dce378532117c4f8cf93880b18edfcd21a67fe4c41a1cd2349f9ea55716d85e27d2698a73bc8430a61260e8b629a4df19346585f1df51bfa0e5198dbd7999", 0x57}, {&(0x7f0000000800)="516b0505a61fe1abde7a11a6e2465c54bafc81d38eb8d8eeb8312ddca81c22ca2e7035e03381217cdc59decf1425bd4a7187ce954df672c65077038a8ce0fce2f98110a30ad1758b7db48bbcb2b458c1f4cd44bf71c6160f71727475bcbfeb50d252230c382ceeae2d1f8d1d00112faadacf53a040bac8a7ad5f013529c92decee5ae9d2520ecf8ea40b157d5cb1dce8edb8253b9d7fda63b58090d5e29afe91625da356565fb2b30d80c06db14343609a7acffd83f12536bbaeae4a8c659e", 0xbf}, {&(0x7f00000001c0)="658fb67fb48b2ffa3af23ccb985c33a4ce3d68dc061091121e5188d31e96c01dff", 0x21}, {&(0x7f00000008c0)="9f2c9be8a2a31d2041258610081c5b6717570227e0ba6b5bf3c548f04f520e74b17dc74dd9589d3a7f65332f58e4328d12e8107688b3297a7657ee2a024631a8373b819510e660adaab1", 0x4a}], 0xa, 0x0, 0x0, 0x4000000}, 0x8040) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000b40)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000b80)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="140000000000000029000000430000000300000000000000943fb6128f1cebf5c2937f442a60d89c48d39fa62b638af64d07795454b6748eebbe79d2c644034effee8f7c6a20e9812162e5870d05eb0f1a8c077c72facb2a6b636635a879d3abf85ff42d8bb7d179e1458675596fe9cce61b6a1abac38d0725c7ad951422f41819af54c93c893465f3d4dca88527ba9ec7ce94ded4693a870ae1ef121b5cc0bd0b1e27378aad64fb88a8044fea15dfb2ec4803000000d339726bd9aceb9ab8fa52c33c15608fe55b2af3"], 0xca}}], 0x2, 0x0) 2018/03/22 22:00:26 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) membarrier(0x32, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001140)='./file0\x00', 0xc00, 0x1) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r2, &(0x7f0000001240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001280)=0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x7fff, 0x4) accept$unix(r0, 0x0, &(0x7f00000011c0)) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000140)="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", 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ipddp0\x00', 0x4000}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f00000000c0)=[{0x7}, {0x6}]}, 0x10) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x800) 2018/03/22 22:00:26 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000081cff6)='attr/prev\x00') lseek(r0, 0x0, 0x0) 2018/03/22 22:00:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syncfs(r0) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000000a0550000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/22 22:00:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x101) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1ffffffffffffd69, &(0x7f00000000c0)=[{0xfd85, 0x33e, 0x3, 0x1}, {0x4, 0x6, 0x100000000, 0x8}, {0x3f, 0x4, 0x100, 0x4}]}, 0x127) bind(r0, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x2, 0x3}, 0x80) fcntl$addseals(r0, 0x409, 0x5) 2018/03/22 22:00:26 executing program 6: sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000700)='/dev/binder#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000740)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000000040), 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0x1000, "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"}, &(0x7f0000001800)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001840)={r3, 0xffffffffffffff47, 0x1, 0x3, 0x7, 0x6}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) socket$pptp(0x18, 0x1, 0x2) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000380)={0x0, @loopback, @broadcast}, &(0x7f00000003c0)=0xc) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000001880)=""/57, &(0x7f00000018c0)=0x39) sendmsg$nl_xfrm(r2, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@polexpire={0x254, 0x1b, 0x300, 0x70bd29, 0x25dfdbfd, {{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0xa0, 0x0, 0x2e, r4, r5}, {0x9, 0x6, 0x40, 0x401, 0x5, 0x2e8, 0x1, 0x864}, {0x5, 0x1, 0x3d, 0x80000001}, 0x3, 0x6e6bbf, 0x2, 0x0, 0x1}, 0x101}, [@algo_auth_trunc={0x58, 0x14, {{'sha256-ssse3\x00'}, 0x60, 0xa0, "448597b8680e2e5c5ab3bb3f"}}, @offload={0xc, 0x1c, {r6, 0x3}}, @algo_aead={0xf8, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x558, 0x80, "be5927d13de04c9a49b4a1ac7f0acb5575c10aef605b94da17bbff248f2bc6eaf7d4ceafa3cd2ff2a7a1d20675aee7f5788d8812d03dd6562c18645e6741615ffe519e347d25229a05b5cd1403bcc71c65da6398ca64798749976089680b3ffacc13616e8483b905ed046d5e59a700d7a8315f12233112e4cb032bd575952f116e0ed04b9b4596865b0f1385273d516337977e40aa493be6c8b0db35898f1d45b3132285ad5a6ef0c87e58"}}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0xd}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x80000001, 0x400}}, @replay_val={0x10, 0xa, {0x70bd28, 0x70bd2c, 0x9}}]}, 0x254}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/03/22 22:00:26 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4100, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000200)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x14, 0x13, 0x109}, 0x14}, 0x1}, 0x0) 2018/03/22 22:00:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0xb8, 0x13, 0x331, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0xe}}, 0xb8}, 0x1}, 0x0) r1 = dup2(r0, r0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80000) 2018/03/22 22:00:26 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a0001000700fd686fa2f8bc0200000000000000271d85940800040001f0ffff", 0x24}], 0x1}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @broadcast}, &(0x7f00000000c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) 2018/03/22 22:00:26 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0xfffffffffffffe03) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 22:00:26 executing program 2: r0 = getuid() socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="06000100440080359f79e57c6d33b1b1dbeb308adf8461e35aee2a1aa927399f"], 0xa) ioprio_get$uid(0x1, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r3, &(0x7f0000000040)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x748, 0x1a31, 0x6}, {0x7, 0x7f, 0x1f, 0x7fff}]}, 0x10) r5 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) ftruncate(r5, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000000000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) accept4$llc(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x10, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x80000006, 0x0) close(r5) r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="21482c6032ec3fa9cf40a9478cdb431506721b6242a7f6ee892f3501d2a2624b4be5ab7d7377bc71829ecef657b66919a1904609a58cee690669216ed89c5244ff46d27ba559a0343ca89f702524fccac697f3b728abb98815cba41205288f8f49fccd0067237d594c4a56e6de52130e8511f87d4d19ffb4bcc215b5736f", 0x7e, 0xfffffffffffffffc) keyctl$get_security(0x11, r6, &(0x7f0000000300)=""/154, 0x9a) 2018/03/22 22:00:26 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) mmap(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x0, 0x11, r0, 0x100000000000) 2018/03/22 22:00:26 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8, 0x1ff}) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000500de2d6a1f06a0", 0xc, 0x0) 2018/03/22 22:00:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050029635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d00010004bb0900bc04000000000000", 0x58}], 0x1) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/22 22:00:26 executing program 3: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYRES16], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='clear_refs\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0x5, 0x4, 0xfffffffffffffffe, "71756575653000000000000000000000000000000000000000000000000000503b29911985559100", 0x3}) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) 2018/03/22 22:00:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfdffc), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) write$selinux_user(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="73797c746501000000010000006e5f743a73302073797360646d5f7500"], 0x2d) r2 = geteuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r2, r3, 0x9, 0x20) close(r0) 2018/03/22 22:00:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000), &(0x7f00008e2ffc)=0x4) 2018/03/22 22:00:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x6}}]}, 0x40}, 0x1}, 0x0) 2018/03/22 22:00:26 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c02ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xe000, 0x7) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x1c00, 0x4) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) dup2(r0, r1) 2018/03/22 22:00:26 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0x7fff}, &(0x7f0000000100)=0xfffffffffffffe8f) write$selinux_validatetrans(r0, &(0x7f0000000280)={'system_u:object_r:dbusd_exec_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x35, 0x32, 0x20, '/usr/sbin/ntpd\x00'}, 0x56) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x1f}, &(0x7f0000000180)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ifb0\x00'}) 2018/03/22 22:00:26 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', "1b212a6d643573756d00"}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x3}) 2018/03/22 22:00:26 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff}) ioctl$void(r0, 0xc0045c77) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'erspan0\x00', 0x80000000}) 2018/03/22 22:00:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') r1 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x1) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) sendfile(r1, r0, &(0x7f0000000040), 0xaf) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000001340)=[{&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000001280)=""/134, 0x86}], 0x4, &(0x7f0000001380)=""/211, 0xd3, 0x7}, 0x6}], 0x1, 0x40000040, &(0x7f00000014c0)) 2018/03/22 22:00:26 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) bind(r0, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'teql0\x00'}}, 0x80) epoll_create1(0x80000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) sendto$inet(r1, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)}, 0x0) socketpair(0xa, 0x1, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000100)=0xfffffffffffffffd) modify_ldt$write2(0x11, &(0x7f0000000040)={0x7, 0x0, 0xffffffff, 0xfffffffffffffff8, 0x4, 0x101, 0x9, 0x101, 0x8, 0x100000000}, 0x10) 2018/03/22 22:00:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x1, 0xe3, 0x5, 0x7}, {0x9, 0x6, 0x5}, {0x94, 0x0, 0x10001, 0xb6}, {0x1, 0x7, 0x200}, {0xff, 0x3, 0x5, 0x42}]}, 0x10) 2018/03/22 22:00:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e21}}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000fe5ffc), &(0x7f0000f80ffc)=0x4) 2018/03/22 22:00:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x65, "18ae6fe376a623ba2b8f849e59daa9423c81ea036937483bdb7ec9dc691a382337fe399a8027f2017cedf41c0d01ba7fad2f5380e181a83f623fdc8c7b96ecd8c43e94bd1ddc88cbb4599aa134376c366af7c201d1eec258b0e3304a9942baf2526db4144e"}, &(0x7f00000001c0)=0x6d) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f00000002c0)=0x84) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='attr/current\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) write$selinux_context(r4, &(0x7f0000000040)='system_u:object_r:crond_exec_t:s0\x00', 0x22) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r3, 0xe6, "6a0056708b9904c7a079eb0cc53aad17060d613afab0f2b3b098b9a25ff5e8023abb2c81d565e30d7d4a84f62a08b831ea6a3a0cb88c498396e64e6a9a023555f597bdceab362f42ddf62f6a4dbb46bbeacb92ee72bfd74947180819f5af0e5a76ae65f2562127e3af72eb7b4c2e1503533cbdff85568c0f06481e7fccc8c1f92f75afee4527ff09f2f2074c66dff08685d2f80fbc5e0bff99d961a45b5edc65354c9914c95c40f22672297211a561198cd48c81e99197b63651e01a952ccee3ffb01b70a9b253f08df091d61d70b09797440f1002124b8e70f28a202087e2f696523d2e5170"}, &(0x7f0000000400)=0xee) sendto$ax25(r4, &(0x7f0000000080)="83d480f9d1cff6fb0d331df662171b7c358ac50e134eea745bbd1b77fc0149ae51f1223c6cedbf5df7bf59e5df5fa00b484b42181cf86789e59e0b81afeaf2e9b97508cfd66cab94734d350a349c8c4f8c7abd75d5890f82c1d4078a1f217b8f35a468f55b193d98c37ddfeaea11b8e058abe5bfaee687ba7833782e24880cceea697fb8c5523c3463566b66559175fcfb67756caea238670204e9f694f71d2dc63dd1c31e47bcfcccd19a76ae940537a15678554fe00e5a8612b5bcad", 0xbd, 0x8010, 0x0, 0x0) 2018/03/22 22:00:26 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x100, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x0, 0x2, 0x5, 0xb40000, 0x400, 0xbc1, 0x100000001, 0x8001, 0x3, 0x18000000, 0x38, 0x1000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x8}}, 0x3, 0x6, 0x5, 0x7, 0x100}, &(0x7f00000000c0)=0xffffffffffffff41) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0xe28, 0x9}, 0xc) 2018/03/22 22:00:26 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r1 = socket$inet6(0xa, 0x200000002, 0x0) setrlimit(0x1, &(0x7f0000000000)={0x8, 0x6}) open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x80000, 0x0) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x4000) sendmsg$nl_xfrm(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0x8040}, 0x4000) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000180), &(0x7f00000001c0)) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) 2018/03/22 22:00:26 executing program 6: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) 2018/03/22 22:00:26 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) bind(r0, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'teql0\x00'}}, 0x80) epoll_create1(0x80000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) sendto$inet(r1, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)}, 0x0) socketpair(0xa, 0x1, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000100)=0xfffffffffffffffd) modify_ldt$write2(0x11, &(0x7f0000000040)={0x7, 0x0, 0xffffffff, 0xfffffffffffffff8, 0x4, 0x101, 0x9, 0x101, 0x8, 0x100000000}, 0x10) 2018/03/22 22:00:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) r3 = getgid() setgid(r3) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/22 22:00:26 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x581400, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x53, 0x1ff, 0x4, {0x1, 0x1}, {0x5}, @const={0x100000001, {0x5de, 0x7, 0x8, 0x5}}}) 2018/03/22 22:00:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@rc={0x1f, {0x9, 0x1, 0x7, 0x20, 0x200, 0x27f0}, 0x8}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="f1ea233f129fd7d9abb09b63b1ab12c01aead7c1c497937f5da6602fb92e4832319d0fc2bb24b3e9", 0x28}], 0x1, &(0x7f0000000100)=[{0x48, 0x102, 0x1a, "515534fa27a0d7fd130bb45c19b2eaa28f711e8a2c45bc909cb821c21bb140da1ff7c4f712ae267abfbfae68de3351e1ae6d1367225b"}, {0x48, 0x11f, 0x9, "b6e277f8a64cebd2af75acd78dafcae6ef51f8abfd147ef09f05bf07f727db482be3496f06c2c7546d48ca1bf9c2ded18902a4e03aa706ab"}, {0xd8, 0x29, 0xf524, "be11f146d0e2af5ffad47acedb00343a17fdbe4485f70357ebaec099de6e11dc0c9ae250a839ac89896afe9d382355da4f54e2a4cce2fc32d7c4be30f041b59baf3d2b0db47f7848a2130a65e1e8b1744d3b4921f8eea4b499d8123234f8b5974628d4ccb422c8e04880bab4befb45fcc55929951e12fffbdcd9d4da2e05f6b39ead085dc47e959984e737a10688c73594a6f9bed1d8c5c6d16d00ed459a5282deac19d0dab3a5e031e1e23539c8ad84abaedd882811ff6faf13e9500c5c1560fd3f8b3f49facf69"}, {0x100, 0x100, 0x2, "7a04857c92b69f2c93eb8651f65623a6665e7074c650e60c4aa9883a97a5f60232c061c99a5070d5401971ebdb26febab2998cbe129533304b38dce4847a6f7e4b0faa74631659b9260fef430c09c5585fb6f721a8d32e638a42e2acfeef0f97ceb2e3411e5429a3dd94fe793ceb70dd1ac657fdca2f56d46f603d9b199720f249c71a0cff9637235d4b47059f61ec7ae4964b927f8596d7d400db4fc1cc35053225063d8cade4865c577a949629f356f0a5c611635dea003993ccc6917d960e360f982f51e26238d216e262a49bf0267fca39d171af9e718108639ef1ad139cc884da947147253dd7"}, {0x58, 0x1, 0x3, "4dc4e877124cea8fa9db95a8e11ae9769a50036494909d1db85e5aee022cef280b03d42958d9a716edae78e5c2189f4a93be14de1ef9d002f957535fe0651142770763d7"}, {0x58, 0x11, 0x1, "8846e33808159068011a54dc2bc75b50fb84564bf0c5249f1660e8ef091d4448ffbcb628a0fa09acb5262c1b04b2d7eb3cfbae5c171608756796a25a77927688d07b"}], 0x318, 0x20004001}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000500)=0x6) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8c", 0xe1}], 0x1}, 0x0) sendto$inet(r0, &(0x7f00000011c0)="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", 0x217, 0xc5, &(0x7f00000004c0)={0x2, 0x0, @rand_addr}, 0x0) [ 39.121452] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 22:00:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x4, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:clock_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x37}, 0x45) select(0x40, &(0x7f0000000140)={0x80000000, 0x80000001, 0x800, 0xfc, 0x27b277b1, 0x6, 0x3, 0x2}, &(0x7f0000000180)={0x10000, 0x1a2974a6, 0x0, 0x4b39, 0x2, 0x4, 0x400, 0x6}, &(0x7f00000001c0)={0x6, 0xfff, 0x8, 0x8, 0x5, 0x59a, 0x0, 0x1f9}, &(0x7f0000000200)={0x77359400}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="44080511c1", 0x5) socket$pppoe(0x18, 0x1, 0x0) 2018/03/22 22:00:26 executing program 4: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005100)=[{&(0x7f0000004600)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000047c0), 0x0, &(0x7f0000004fc0)}], 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '\x00'}, &(0x7f0000000080)='wlan0bdevsystemeth0selinuxmime_type*proc\x00', 0x29, 0x1) 2018/03/22 22:00:26 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00002a6000)=0x90) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) 2018/03/22 22:00:26 executing program 2: r0 = socket(0x8, 0x0, 0x4) connect(r0, &(0x7f0000c1e000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/22 22:00:26 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='/e\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x7, 0x80000000, 0x2, 0xc90}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000680d00000000000000000000000000000000000000010000"]) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) 2018/03/22 22:00:26 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = memfd_create(&(0x7f0000000040)="0f73656c6600", 0x3) r2 = socket(0x9, 0x1, 0xffff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = syz_open_procfs(r0, &(0x7f0000000100)='attr/exec\x00') setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000080)=0x69, 0x4) writev(r3, &(0x7f0000000780)=[{&(0x7f0000000280)='\x00', 0x1}], 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000000)={0x87c}, 0x4) 2018/03/22 22:00:26 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8) flock(0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8), 0x8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlock(&(0x7f0000ae8000/0x1000)=nil, 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x2c, 0x3362e084, 0x6, 0x10001, 0x0, 0x8, 0x8, 0x8, 0xfffffffffffff4b2, 0x400, 0x6, 0x8001, 0xfffffffffffffff8, 0x3, 0x8000, 0x95, 0x5, 0x32d6, 0x4, 0x2, 0xfffffffffffffff8, 0x80, 0x1, 0x9, 0x7, 0x4, 0x5, 0x0, 0x6, 0x0, 0x6531afbb, 0x71, 0x800, 0x8, 0x3, 0x6, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x4000, 0x9, 0x8, 0x5, 0xed9, 0x400, 0x4}, r1, 0x20, r0, 0xb) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/22 22:00:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) sendmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000600)="d3677005e75340b353b5cddb9cd21a7b4a892f217d35df519db31f6a32fcbba0d0a182ee", 0x24}], 0x1, &(0x7f0000001640), 0x0, 0x4}}, {{&(0x7f00000017c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b80)}}], 0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/03/22 22:00:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000024c0)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002480)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="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0x1000}, {&(0x7f0000002400)="ffbd6d7c64a6889577884be2f2777c470d579f660d9e0ccff706186dd74e84ef3c008cdd4dff065f4471b5d95f167591d0cb4d4f7b510ffaf017310b8f5503e9e46da762a4a5cea3cd3135abbfbc751637cb7694d76cd79cfcd78acab4cf5e0d4608500d7c8555af0c4d3c541c73fa83d785687395463a51", 0x78}], 0x3, 0x0, 0x0, 0xc000}, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x6a, 0x1, 0x81, 0x3, 0x2, 0x4, 0x100000000, 0xff, 0x18a, 0xffffffffffffffc0, 0x7, 0x101, 0x2, 0x1f]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x3, 0x30}, &(0x7f00000002c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x7ff}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0xfffffffffffffffd, 0x20, 0x0, 0x8}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000ff6000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, 0x8) socket(0x1a, 0x5, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/22 22:00:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000000, 0x1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/104) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x8001, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/22 22:00:26 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) link(&(0x7f00000edff8)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') r0 = dup(0xffffffffffffffff) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/22 22:00:26 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x8, r1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)) 2018/03/22 22:00:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@routing={0x0, 0x2, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0xfffffed4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) 2018/03/22 22:00:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300), &(0x7f0000001340)=0x14) pipe2(&(0x7f0000001380), 0x80000) ioctl$KDMKTONE(r1, 0x227e, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0xe, 0x4, 0x5, 0x26, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_address={0x5, 0x7, 0xff, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x9}}, @sadb_key={0x1f, 0x8, 0x750, 0x0, "e2a2d482daddc258d4fbe3de5918ff00f7c16dc361b48af1bc2d53cc72f862d792977ae3f388a66ffc1f9296287464c2fdf6759366765f1b31702fb23c7fba87914741235a778ed6fe75927f0f6d0778cd5165e6584f1e0362922586c27388effa1a1432f42ffa7ea087cc1485d0e54c6b813a82645d06afe6f413a813f8a57733d302b6cfb4631f5123a43ced855feff40d92cdb85aa8373f5c908e403d890e528f1c9c3c3dfc6bf97ce592161094902e739baa7b03b1f8b16a21766a73c9d5a81d2a0c599b85dad61c5049ef9030a0fc6fd58aeaf2250933bc8413a377797c8df419081bb91aa72103"}]}, 0x130}, 0x1}, 0x40001) sendto$inet(r1, &(0x7f00000013c0)="fa1e", 0x2, 0x0, &(0x7f0000001400)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x44003) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) 2018/03/22 22:00:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8502, 0x0) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)={0x0, 0x0, 0x17}) 2018/03/22 22:00:26 executing program 1: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mknod(&(0x7f0000000040)='./control/file0\x00', 0x9180, 0x3a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chroot(&(0x7f0000000100)='./control\x00') unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/22 22:00:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x80000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0xff, 0x3, 0x6, 0x0, @time, {0x100000000000, 0xfffffffffffffffc}, {}, @time=@time={0x77359400}}], 0x30) mknod(&(0x7f0000000240)='./file1\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000000280)=""/252) rename(&(0x7f0000bed000)='./file1\x00', &(0x7f0000000000)='./file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="726f6d6673009a", 0x6000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x101, 0x4a}, {0x7fff, 0x100}, 0x8, 0x1, 0x7}) 2018/03/22 22:00:26 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000280)=[{{r2, r3/1000+30000}, 0x9f95, 0x7f39}, {{0x77359400}, 0x5f31, 0xffffffff, 0x2}, {{}, 0x2, 0x5, 0x1}, {{}, 0xbe, 0x800}, {{r4, r5/1000+30000}, 0x7, 0x1, 0x4}, {{0x0, 0x7530}, 0x10000, 0x7, 0x1}, {{r6, r7/1000+30000}, 0xca8, 0x8001, 0x9}], 0xa8) listen(r0, 0x0) accept4(r0, &(0x7f00000001c0)=@llc, &(0x7f0000000180)=0x5ae874eaf4e92d29, 0x2) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETLED(r8, 0x4b31, &(0x7f0000000040)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x0) 2018/03/22 22:00:26 executing program 2: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x0, 0x6}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f00000000c0)=0xfffffffffffffd16) 2018/03/22 22:00:26 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfffffffffffffffd, 0x0) lseek(r0, 0x0, 0x0) 2018/03/22 22:00:26 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x3, 0xfffffffffffffffb}, {0x81}, 0x8, 0x6, 0x1000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/03/22 22:00:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d}) 2018/03/22 22:00:26 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x85) socket$inet(0x2, 0xa, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) syncfs(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"627269646765300000000000ff0300", 0x2001}) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00000001c0), 0xfffffde8, 0x0) 2018/03/22 22:00:26 executing program 4: r0 = socket(0x11, 0xa, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/03/22 22:00:26 executing program 5: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) 2018/03/22 22:00:26 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xd, 0x31, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x80000001, 0x8) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xa000, r1, r2, 0x0, 0x800) 2018/03/22 22:00:26 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096) 2018/03/22 22:00:26 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8001) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x5}, 0x8) 2018/03/22 22:00:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000019f000), &(0x7f000023a000)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x90f2, 0x18d4, 0x20, 0x3f, 0xf948, 0x9, 0x7, 0x5, 0x4, 0x8, 0x3, 0x8}) 2018/03/22 22:00:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="ee", 0x1, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="10ef7c0c55aad927649a15b1c637d1429aa990334abfddaedbe72a5ecac3abd9524ff8e1f80126f86c90b5060997f5a65fcc535c176e4ffe831ae2147532b73d5506b8f8739d420306401bedcb3f8237e9152571e74aa9907d9c63a4e6f239342b8b700975cd56f8c89579fea85fd862912b44dab19dc5e450ead93bb7cd7c765d3d6e437bd85ce6726411cde6b0aea735e2ec4820e37c7a2103ab1b307b7a25cd441cd0d764895fcc4beaea9d748cff147ffbce030631500d213eeb5b0ee8d17772a6ebcbf6ddfec9181e52968b57a9649b005876aa2eb7bbdbe1915de68c110a08b06ef35a504dfcd644dd"], 0x1}, 0x1}, 0x8100) close(r0) 2018/03/22 22:00:27 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a80fff)) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@local, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_extract_tcp_res(&(0x7f0000000180), 0xfffffffffffffffd, 0x4) 2018/03/22 22:00:27 executing program 2: clone(0x0, &(0x7f0000001fff), &(0x7f0000000080), &(0x7f00000aaffc), &(0x7f0000000100)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) syncfs(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r1, 0x3}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f00000000c0), 0x4100000f, &(0x7f0000000000)) 2018/03/22 22:00:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x1f6, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) accept(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@empty, 0x5a, r2}) accept4$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) 2018/03/22 22:00:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x7, 0x4) 2018/03/22 22:00:27 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)="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", 0x0, &(0x7f0000000080)="91045b585005c6406ee5aab6d5fd307ce7f0baf4a5ec7857277e4ef2089abb0ea7b597f1c1256a8eda4e6c35a3f469a51c2f482b29a5ef8d0d65dd1c081b633f0056f79dcfa47e95278036984ea21b9f6e098653e71f86935d631867082d") r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) 2018/03/22 22:00:27 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x31b, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) 2018/03/22 22:00:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) sendto$inet6(r0, &(0x7f0000000080)="6f9648e1bacf192389aa7a0cb9bb8bb3552fd3cb9dfb58710e070311f19611b2db7dc70ac6ddefaf7b74ccb7125a1a2215c3f757ac502f0dc212e212ac6357df966b6880ff8b61d0f5e57ff90c6d9ff97385aafbf2bb0b739d63917358ce4bb16996d0475ac70cff5d0034f783c1cbfa266757e0cfeb23490d7c26690684b2d554ecb9ab0cc26d672f9ee441406d91cfdf1c325e5fd7ffbe01ca6c0bf03c347df41d4a9afd0850be0ec59c70fd2a9f2bc49901ddeb861c5546d74d4d1b", 0xbd, 0x4000000, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff]}, 0x80000001}, 0x1c) 2018/03/22 22:00:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="6268aa7071fd789e425eebeb70670f638cf9c783c56713c3754b5677eede084a2e0bc82d36b32e1cfce80cb32b10756ea09b34ddec50dfa352decd7478ef73bad58a6fec617f73c1d0ad84154bf6ad994858adafb270fe026bdfdc633b96d9c289c8b99786ce9368446f0e1c6cf482247af46b99c76e804a2756f3e8f4c8de78cad71e8c", 0x84}, {&(0x7f00000000c0)="b4f98a4ae3d7ccf0c555348c088e98a8f98e7c31eacac1df4a9049057f9b614a8c776b3ed9f666227b2a3dff713986bbba3b4bfa302cc8548e3d673e2d52609eb2a92ae5c81037a0c74c220e3c744c33c73547b6359f51d44778a65735a5d072d83eea1212f84f208121f61d989fe870fc6991f6f89b7e42d53e9f3dd6bcab0095ded1ec0ef6", 0x86}, {&(0x7f0000000180)="242f4b0cca736289a254bbf962e16ba59dfb9c56106d5b46e896a668cecee35a05ac0e0abd34bf4fc31e62841c4f21379cd9714d74d96abb0d528d3fbcd1b58d6d435f08b6a3e7274a97b8b0470419c4bc3d5a1d5c1213287b", 0x59}, {&(0x7f0000000200)="04413a6772d106d9940aaaa6fbc47280afb9c833f92520fa76a1b8cec3660ca0a5db1fda61129faa5e91a7a5320180ba602395d669c4c1d4c0eeeff04ab5668ea8fad7712a723184cf4508748a6b5ec7b6fa54c22d677f5e44ff5c6dfea54bf233c14a29f0c58becfa54f0f13655b2f3483a115e3df48781badadc3c02c54f29b5009e1e2f8bfb4da0375f6d5beb4ca8fbb5f24947a4fd432895a2f60997cde231f0e4fee2b6e636a682fde0f7a10ff0577112c3dd2afc08e9cac0fcc84b35211ad3b2f4c934b705b8bdaa805792d858570fdee0ef54cd57246c20c1619f45e1e637ade7df5529cc477e83a22c737d9f", 0xf0}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="3cda81b5efbd1df566a2032983370a456aae072ad893ed5ddb767ddcb143b480865985075d0924c49f468ffc6862bd9259", 0x31}, {&(0x7f0000000440)="5f8a1d1ccb0ad0d7829021f37b4476dd841c7582d9", 0x15}, {&(0x7f0000000480)="07be491500f4f8a73fcfe17b917bf0e0be321a71b1ad8275428f3348c15c2a769582c9dbc53d2586a474a93f51c69105e8", 0x31}], 0x8, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) r3 = dup2(r0, r2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000004e40)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000540)=0xffffffff7fffffff, 0x8) shutdown(r2, 0x1) 2018/03/22 22:00:27 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="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") preadv(r1, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/114, 0x72}, {&(0x7f00000006c0)=""/241, 0xf1}], 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0xffffffffffffff66, 0x5, 0x0, 0x8, "49de03a57d0dc5c83d060a552299e745e1e5485b100c4f01a37e81c25f18d665"}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x80000) 2018/03/22 22:00:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000180)) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setgid(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x0, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4000) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/03/22 22:00:27 executing program 4: socketpair$inet(0x2, 0x6, 0xffffffffffff9a9d, &(0x7f0000000240)={0xffffffffffffffff}) read(r0, &(0x7f0000000280)=""/226, 0xe2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000108ffa)='ramfs\x00', 0x0, &(0x7f0000694ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000100)='./file1\x00') accept(r1, 0x0, &(0x7f0000000200)) readlinkat(r1, &(0x7f000001fff8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}) 2018/03/22 22:00:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) poll(&(0x7f0000016000)=[{r1}], 0x1, 0x0) 2018/03/22 22:00:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x12000, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x359, &(0x7f0000e41ff0)}, 0x10) 2018/03/22 22:00:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x4e24, @multicast1=0xe0000014}}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000100)=[{{r3, r4/1000+30000}, 0x4, 0x3, 0x20}, {{0x77359400}, 0xcb, 0x4, 0xff}, {{r5, r6/1000+30000}, 0x5, 0xac, 0x1}, {{r7, r8/1000+30000}, 0x2, 0x6, 0x200}, {{0x77359400}, 0xfff, 0x7e522ab2, 0x101}], 0x78) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000240)={{0x6, 0x100000001}, {0x1, 0x7}, 0x6, 0x4, 0x8}) dup3(r0, r1, 0x0) 2018/03/22 22:00:27 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x80000) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x802, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000500)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x38, 0x35, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6f) setfsuid(r1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffffffffffffff81, 0x6, 0x6, 0x7, 0x0, 0x49, 0x1, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xa81, 0x1, 0x7, 0x5, 0x4}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r3, 0x1, 0x2b9d50f3, 0xf87, 0x101, 0x3}, &(0x7f0000000480)=0x14) sendto$packet(r0, &(0x7f0000000180)="6af35e042c4e2e", 0x7, 0x0, &(0x7f0000001d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5ec}, @in6={0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x35eb}]}, &(0x7f0000000240)=0x10) 2018/03/22 22:00:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000eaddd0)=ANY=[@ANYBLOB="000000000000000002004e20ac14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x98) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x400000) [ 39.686127] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 39.705413] binder: 6380:6390 ioctl c018620b 20000000 returned -14 2018/03/22 22:00:27 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)="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", 0x0, 0x0) prctl$void(0x22) chroot(&(0x7f0000000000)='./file0\x00') removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=@random={'osx.', "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"}) open$dir(&(0x7f0000000040)='./file0\x00', 0x208000, 0x20) 2018/03/22 22:00:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x10880) ioctl$KDSETLED(r0, 0x4b32, 0x81ce) r1 = memfd_create(&(0x7f00000000c0)="2baa5b776c616e3147524c7070708ffdbec406f42117fbb128f530706f737a050000001f67118b2eea307b47504c76626f786e657430292573797374656d00", 0x3) fcntl$addseals(r1, 0x409, 0x8) 2018/03/22 22:00:27 executing program 0: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x180000) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, r0) 2018/03/22 22:00:27 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x39, "5adb8fb2dc028fce9f31350b6eb6d40a737d1b5dd2de8fd5f315cce119d56bbf841619274a3cffac9e8e823603b3fade63ab12a6577ae272bc"}, &(0x7f00000000c0)=0x41) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x315, 0x7}, 0xc) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6, 0x95d}) 2018/03/22 22:00:27 executing program 3: clock_nanosleep(0x0, 0x1, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000001000)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/22 22:00:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400), 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0x4f) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x8, 0x0, @thr={&(0x7f00000000c0)="70103263c48ea4c1cf2f540826827ff8fdbb1091c0ccfd40d5bad90bda32482106b19bcd088b2e36a79157fcf9b314fc18070d3347d28f4d98f47f260eab0eedd783334bea45fb9b55a454e8cce123d25dc855163dcff562b0f56cc35523f1735a6d7844eb1a0314e6ba858b515ab55b73cb58e4a4b653b3ce1a4d974a33c921103898eedbd9977c783a2cc854cfb34e6f5f83bac8", &(0x7f0000000180)="514da4aa9d623ae6469eb43213d787229be733b17d0575dcccd97c"}}, &(0x7f0000000200)=0x0) timer_gettime(r2, &(0x7f0000000240)) 2018/03/22 22:00:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000180)) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setgid(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x0, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4000) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/03/22 22:00:27 executing program 7: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000ce2fd8)=ANY=[@ANYBLOB="28000000d2837a00020000000000000000000100"], 0x14) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a63) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) 2018/03/22 22:00:27 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = getegid() setfsgid(r1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8c000)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x2000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) getegid() sendto$inet6(r0, &(0x7f0000f89f76), 0x152, 0x0, &(0x7f0000f89000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) accept4$bt_l2cap(r2, 0x0, &(0x7f00000002c0), 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xf1, "7b2cf322d3522e6df47434dc491459e3e0ef8e6aed85426accd8e15829d5d571243b42f61f338a830623cfd1161ca19c327a758697ae7cb1d8668738d00374ec5dd005e1d5a76a39125e20652f536263f1286f6b2fda2fecaec8923c439d98450c5bb22fd1a1186bfcc50c765e63c26eac8e8d8a400a48eebc28ac199bc14c544e1450fd6bab08cb91efca8ca98b63fc232e6b9c2340495a562a344b824bdb18530cec31c19d3a1ab4891fb9cd72ca1116915cb6f52f7b84156623153eb4003169cb1e35723e02cbbcd6ad89a4970e6c8e141184be7cfe05726a746965f063defc6facc155e776927b83e8cb70e8f63a16"}, &(0x7f0000000280)=0xf9) 2018/03/22 22:00:27 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r2 = getpgid(r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETLINK(r5, 0x400454cd, 0x33f) ptrace(0xffffffffffffffff, r1) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x8000, 0x10, 0x7, 0x3}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000340)={r7, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x9, 0x6, 0x2000000000000000, 0x8}, &(0x7f0000000400)=0x98) sched_rr_get_interval(r2, &(0x7f0000000280)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x40000, 0x0) pread64(r6, &(0x7f0000015000), 0x0, 0x2000000000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 22:00:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1000, 0x2) sendmmsg(r0, &(0x7f000019eed4)=[{{&(0x7f0000b25000)=@hci={0x1f}, 0x6, &(0x7f00008e3000), 0x0, &(0x7f00001b2e68)}}], 0x1, 0x20000000) 2018/03/22 22:00:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x2d) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = dup2(r0, r0) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000000600)=""/247, 0xf7}, {&(0x7f0000000700)=""/37, 0x25}], 0xa, &(0x7f0000000800)=""/175, 0xaf, 0x9}, 0x2002) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000900)=r2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0xfe4b) sendto$inet(r0, &(0x7f0000001b80)="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", 0x5a9, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000000140)='\'', 0x1, 0x4045, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/22 22:00:27 executing program 7: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) truncate(&(0x7f0000000000)='./file0\x00', 0x3) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x20001) 2018/03/22 22:00:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/22 22:00:27 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000180)={0x0, 0x1}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x8, r4, 0x10001, 0x6}) syz_open_procfs(r2, &(0x7f0000000040)='net/ptype\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007e5fc6)=""/58) 2018/03/22 22:00:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000025f7e)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x0, &(0x7f0000fb1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0xe57, 0x4) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/22 22:00:27 executing program 6: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x20000000000000d6, &(0x7f0000000040)=[{0x100000000000000, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x5, &(0x7f0000947ff0)={0x0, &(0x7f000005eff0)=[{0x9}]}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/22 22:00:27 executing program 3: mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f00000001c0)='./control\x00', 0xe8239285a75d4d02, 0x0) linkat(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1000) 2018/03/22 22:00:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x420000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000188fec)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000003c0)={0x7}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="31835d3a09926912a9f20b525b074f4d40a095dcd3dc120abd5293638535bfeaf889033f1de3d51ea62325ffe84d7392a2acf8f0a9c0d2f72486bfd0609ba9b9123a95093dc6ea47720a7e9ad5c7de7f45750ef70a22559a600e6477945db824a5603df6fefab2e6c55bed06a1d843b0342012b88d43453efb04ede407bf5c5f78e6ce4606d3d10b9bb3bff0ecab7ed0667541dfb3331b9917a7989f402b9d93286fe33919065d2b0e9aba0fe5d3fee3a08b44d1e23a515a797980a91ea3664fb1dd33cac27d469cce5c95727d12971fad6463ea4973", 0xd6}, {&(0x7f0000000280)="93496497d7a8d73689ad2332c68c3e77e0a104767deb3fcc94a4b8a283e06df69386483173584f54e0bfe2183c9b64babf58918444b170001fb6a39d22bcf2e2f7fab7390e2f2279d155f2ed91a32d5d778380256cfea82b64d9a89fac784e1a5d51ad17da38c27fcb618708b92c574280078b94234c23f3988568d554c2b7061d142230fcd1f709d704f6deb01c29e4f8a0fa5798ef482f70be0cf1dc1d53d09ad9a7956f57803796cc26fb2ee194dc1e274f701b53e0e8ead418898fe4d77689a979882ef2b6d3f3", 0xc9}], 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x206d40, 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0xc97c0}, &(0x7f00000000c0)) 2018/03/22 22:00:27 executing program 4: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000b99000)={0x100000000000000, 0x0, [0xfffffffffffffffe, 0x100000000000]}) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000000c0)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3f, 0x20, 0x1ff, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x100000001, 0x4, 0x10001, 0x0, r1}, 0x10) 2018/03/22 22:00:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x2d) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = dup2(r0, r0) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000000600)=""/247, 0xf7}, {&(0x7f0000000700)=""/37, 0x25}], 0xa, &(0x7f0000000800)=""/175, 0xaf, 0x9}, 0x2002) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000900)=r2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0xfe4b) sendto$inet(r0, &(0x7f0000001b80)="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", 0x5a9, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000000140)='\'', 0x1, 0x4045, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/22 22:00:27 executing program 2: r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) unshare(0x40000000) creat(&(0x7f0000000000)='./file0\x00', 0x84) mq_getsetattr(r0, &(0x7f000004e000)={0x0, 0x100000000, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f000004efc0)) 2018/03/22 22:00:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e23, 0x100000000, @empty, 0x5}], 0x2c) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet6(r1, &(0x7f0000000300)="5a4ec797fa12acbde18e4889eb7043f5e4c302e48e3afb7b9214dbdc062e99ef672fbd8ee68b74521fef5a7580a1d70d2be0a7f89f01ead5b48436b383ae6a37b607371e18b22ea2a51c8a129504c4e176f3611d21e49fe7c7f74f089854e9348458aedf6bf1b8f49a0592af5a6493f8046c703f32a31245084c5e7d53758f971b86ff971da41ca2c3395b811d42010d7d8563429c51f55f4a1792f88b0b5583dbba281eb12042dfb8e041c4f9660268cc3b0244648146b7decfe96f3757e56f2a6e7a9dbf73642ec0396fb13a5d8d5100309436d9f489a697b25bd6ac0edb", 0xdf, 0xc000, &(0x7f0000000080)={0xa, 0x4e21, 0x81, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x62}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{&(0x7f0000000200)=@llc={0x1a, 0x108, 0x6, 0x3, 0x80000000, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000400)="79e635e3a8e2bb15107e3c4a245791ad3af3a2044689a88b77336e1748c712acee1cc910fe9272a54012b055731f2dd0ef064afc6d0bbc53586b36971d24f2c08a0a736c544e97b7456361eaaeb2101f783f2b4ebfadfac72e01da43eb49a1a3af56f9d967d74d3e03747d1fa96a7cf60c5c65ce936c5dd1c4f68b39eeb079277e3ee08f13b3f7e246d3f37f545b6a75f49f90a3791f2faf502aa25f7071e5ac0595b6744ae7c5e9c7aa4de97bff0a5cd6d93b58937fc43a8793", 0xba}, {&(0x7f00000004c0)="cac63cf9a1809c78d82a47dfc4e7d0f9ac6b85f0b8db5ce39df08c355329e5d4a6e1e13ac3b64ab76801e972790883e0d9fb94d8db550e65a1fef927874de32dd47caf460972a88e71774916474f3991f909f3176929e4ef0f99a056e3141ec1b30cdda3c1d25813a98ca576a14a3e8f4c8f97f6e54fd3cdad1f99362c62b58fb0c2e7c4ca02b307ddfc53463ec8ae2b7be126d64fc505eefe682a73be74fd5151de709f0503b47d6eae076f48d0d9e76ecbf09a42b041ce8dec0e01c1b2dfb5d5b0a19a0ebe8a0773b0f76f66c8ba6cb0e1", 0xd2}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000008740)="a853baa3f6631b6e9d1f5ea60395b08e551999759119fc098b0340b008f989144a205821fbc77fcd2f02b9f2be4a7776082e6a7c666dc2741f6645a3a9d2d588e3a28d68b5e4f7961a7426a7c02394a7eb596f456863afa113ef91a1ac98ccf937a4e48c03a7d1706b044a0e8f0499a0455166285370b5931abb73bf8078b280a6d686fe9c1c48ae1b6047b8309faff4c5", 0x91}], 0xa, &(0x7f00000088c0)=[{0x110, 0x88, 0xffffffffffffff7f, "9b0a340deec4e7723ab5fa71c66009e54b678699e3beeec741c4ede6f308de50ef489f6aec2bbfa6613dda7924a1bf31d260a1cc45927c7299211f7b6d031d862e11f735ee538b6c0814ada02c28d44914a8835ca8efb48c9cf976c6184e383c00d16fa8e7088ec41e075f3fa6940b9ff6d025e13acb6040691d7ebfa8e1fadb921f1a429995af173eaf2bbf75a9c9d1f05933743fb860979ccc58667e2ceef920792fdc9c6868c7ace046988864153a3ec4d52e4a2f5fef4f0def0bdc0cd32be6207428c673b45c38a0751165d3971cd8a08015a8c00732497bc63e2909820deed79f73f3ddfa06f5a5d32b4d5ba37ac4eb9b613fe8a8057b"}], 0x110, 0x4000885}, 0x6}], 0x6, 0x4000800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/03/22 22:00:27 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) dup2(0xffffffffffffffff, r0) write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/22 22:00:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000200)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x22000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r2, 0x0, &(0x7f0000000040), 0x0) shutdown(r0, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/03/22 22:00:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000250000), 0x0, &(0x7f000035e000)=[{0x18, 0x29, 0x37, 'R'}], 0x18}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$TIOCCBRK(r1, 0x5428) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) 2018/03/22 22:00:27 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x20026, &(0x7f0000000040)={@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 22:00:27 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)="da", 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/03/22 22:00:27 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f0000576000/0x2000)=nil, 0x2000, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) 2018/03/22 22:00:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) vmsplice(r0, &(0x7f0000001480)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f0000000000)="2cb0d0d0a3b096fb9870672486ae5711bfa63f1aa9551a5b6ae9b264e2a8c673011ee0639084c222ea0137595bf46fedf76630c855cd635e84f3bbe54e2d37542b2f0b021bb0", 0x46}, {&(0x7f00000010c0)="017dc7d5b57ab5f54a1fd83be10880c19a34fe9a4eb8ac31f8ab2cd0e22dce133bfbb564a828558faa922b625ca260f54edbb663779c053ff65b3540454ee204da8613ef7afd094f94e2d1706b25b6666539eb30378a242924065a9e978f603a21228e28d407d4baa7e249cdbd4cbbc6e027eaaeca42ce598e3171e0c602b9d7afbe13ba44dd2c9f8fc3aa54e3708b8d0764af98f4344d", 0x97}, {&(0x7f0000001180)="58e7aa78d0deed7d2d61b78682326ea49a0ecca261197a1b7b9f106b0977dfa1cbe21985d0c8eaddeaa8b120c1a687272c455cd77cc6132a2e5121f25a3bc5ff1d79f88fe5640464f4b913346b20c2a61b289d802efbf2661faf3bc9525ca6e5e16a5ce3b39183fec029b536aabd805d1e31b56d83bbe35fee269010ddc037123502336db004fe942643bd362b792982a6fb486d0c6f0a4d0325cfc41f43dc", 0x9f}, {&(0x7f0000001240)="0e739b5c9a48ddbd625b838745bcd42787c1cf6f1f6b3a8f208b48ba2974a4512ce7463caa99d3710eef157d4c52e945a11db05c2589c659b1776592199f48b059a0932daa9da3d6f275d4ddba2a6018a90d6b66f10ff6e51784173cd30cb1e03dedbc33540148afe18402f2ca", 0x6d}, {&(0x7f00000012c0)="4e5ba859d51f76abdb8d2dd6a34376ed4f40aa3c9922736602c2f659ccf43b10ec0affd035221e0b58cc1d98cbbf94fce9a5d5582402bfc52cb3437662323c581e8c7c19cce76cba01abb9d4ac385e53d66bc546a7fc8ce730fe1f6463ec087dbbb738daf891432a645c7ac455f0e9312eeed465037f5454c713ac3f68ef80dd524fab89870b6ee8478b2665fd9e7b4862098bcc302e590b855c81c3330d3a437a356341ffbb1f3b98a2b088badb71ecdf2aa272060621e80165d605fdaf73937d8c0defc7fd45ced20b5ca8c2ae44fd1615844a7f6f", 0xd6}, {&(0x7f00000013c0)="7cbe599fba21c3327312b642f322f978593a6911da1db0869658ef5b4d6bcb960ad59182218b68ef8351a812739ab93a33df190e271bee9b30edf337b90f40983a036134ab5eea58361dfef6f760029b51b08c382825826d82ccd002890cd1dc1e1210fac56b4e58a73e8846e3b20a2475c4a877c3e0d19540c8044cf8ba65991bb8323b", 0x84}], 0x7, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)) 2018/03/22 22:00:27 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000080)=0x7a096336) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) socket$inet_udp(0x2, 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x0, 0x2, 0x7, 0x0, 0x1f, "bc4a52fb4ce1e4c18e0b94041c97b46d9f3d11e816692a68d3d0731f131a9fb448ac79836459edfd442d7dd6c50daca0f80414b1e3fe75a61ae99a85a06bbf", 0x31}, 0x60) 2018/03/22 22:00:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x80, 0x61d, 0xfff, 0x100, 0x114, 0x4}) 2018/03/22 22:00:27 executing program 3: pipe(&(0x7f00006a7000)={0x0, 0xffffffffffffffff}) flock(r0, 0x2) fcntl$setpipe(r0, 0x407, 0x8) 2018/03/22 22:00:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x800) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)) flock(r3, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@remote, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000e40)=0xe8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x220000, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r2, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r5, 0x3b57}, 0x8) 2018/03/22 22:00:27 executing program 6: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) lchown(&(0x7f0000facff8)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/115, 0x73) [ 40.256994] IPVS: Creating netns size=2536 id=9 [ 40.258874] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 22:00:27 executing program 7: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000000200)) r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000300)={0x8, 0x800, 0x800}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) sendto$llc(r2, &(0x7f0000000040)="2ed3157d3c6adc1816768ac6512c17a983a5e806067a2eee9d574bde91ed8c7063a25bc09186bf449671ff89bac8239579bbc126d320daf31cadd71916d283b9df644ed95b453a398f1d9497262eea65100e9176b4c634c2a996b0fabdf3c6926b128f428821ec31eaf95f8390b989", 0x6f, 0x4000000, &(0x7f00000000c0)={0x1a, 0x108, 0x5, 0x1, 0x3, 0xffffffff, @random="b9a55bb7961d"}, 0x10) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000240)) wait4(r0, &(0x7f0000000100), 0x2, &(0x7f0000000140)) tkill(r0, 0x1000000000016) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f000037c000/0x3000)=nil, 0x3000}, 0x3}) 2018/03/22 22:00:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ifb0\x00') connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x6000000000000000) [ 40.317444] pktgen: kernel_thread() failed for cpu 0 [ 40.323746] pktgen: Cannot create thread for cpu 0 (-4) [ 40.336273] pktgen: kernel_thread() failed for cpu 1 [ 40.344753] pktgen: Cannot create thread for cpu 1 (-4) [ 40.350442] pktgen: Initialization failed for all threads 2018/03/22 22:00:27 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x14, 0x4, 0x1, 0x1}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40400, 0x109) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x2, 0x4) 2018/03/22 22:00:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x200, 0x4009) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) sysfs$3(0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)='&', 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000005) 2018/03/22 22:00:27 executing program 1: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x800, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x14d002, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES32=r2], @ANYRES64=r0, @ANYRES32=r2, @ANYRES64=r2]], &(0x7f0000000180)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000140)=0xc5) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@mcast1}, &(0x7f00000000c0)=0xfffffffffffffff3) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0xffffffffffffb553, 0x2adb, 0x8000, 0x7}, {0x101, 0x9, 0xdb9, 0xad}]}, 0x10) 2018/03/22 22:00:27 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) fallocate(r1, 0x0, 0x0, 0x8001) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000100)={r2, r3+30000000}) syz_open_pts(r1, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/03/22 22:00:27 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x3, 0x7ffe) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup2(r0, r1) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000040)) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000100)={0x3ff, 0x3, 0x5, 0x9}, 0x10) sendto$inet6(r2, &(0x7f00000001c0)="67b409ddb58de04e81e9bff38f490bc0e60551035e923b37b669397db3247f670e58cfb04bffec748f4311f0017235f7a8996dbfeeb156680d59ca478795fe184acd4e3e27311aca765e", 0x4a, 0x10, &(0x7f0000000240)={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) ioctl$void(r1, 0x5450) mmap(&(0x7f00002cc000/0x4000)=nil, 0x4000, 0x0, 0x810, 0xffffffffffffffff, 0x0) 2018/03/22 22:00:27 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r0, 0x0) mprotect(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0)=0xdcf0000000000, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x11, 0xce, &(0x7f0000000000)="585526171fe36ed1bbdc19457e3f01182fa854ee6017225477f6c07168bed460f928667d374c1e37aa6de1cabac227e6368c04808d58da41b874fd2ad5b23bf9f4bfd890e3e2e922e38fbdcfbc01d9b963def7af0cc50cf22380dd564f7a2b498107434e4f0c72fc4902f867a91633dc840e9b8af7fae352c030374343e86e1fd7bb9374346a542bfdf8de13f8e7c63270e5f67b88a591e049becf4feccecfc24a951823d1a32b7a9c2e2b49cc115241c76ca607ab923dafd5efb6ddf6710c7044f1739ef09babc7cbbd0414752a"}) 2018/03/22 22:00:27 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0xa002) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bpq0\x00', 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8001, 0x0) getsockname$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x60, r2}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x77, "1b49c0981cbfbdc75258a3512316117d1aad6819a34e9a0d5d14f7d85e88a3d91df306ea86a2c02f0e8c86254bd937c19f813fa66e56541e2e991e08efb52ff4e70de320dae9ac06a045887e3b3469d63d4a3602d7074b6fd9c957b6c35ba084d547ae612e7efd9e0cdb0beb73b44a5880404392c69d5e"}, &(0x7f0000000240)=0x7f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1f, 0xf290}, 0x90) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) 2018/03/22 22:00:27 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) sendmsg$nfc_llcp(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x27, 0x0, 0x1, 0x1, 0x2, 0x1, "137d82adad5ab76dfade73978d88d25652a3a8d13f8aa968b89af65050be943df832717bccd3ef2c7339ab0cd17ed3d7f4f1798eb1eedcdb2cc2906256b482", 0x12}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000140)="edb5878c0c21dcd8bfb9e68910279a6cdfece6dbb4579e1eed15ec9711091e70f2759ad08b5d02cf711fab55a77921c7383be20cccde72a7d698e2a325a758afe5e6eed8fca33a8bcb2a721173f0eb61c91804d54387932c6670708910a1113acee13238b5e0a69d39ef48a83b820139a5216acdfbdf7994cd6d93b458a57515492f4f9e4dc9c9844f04148cfe43e310e38ce3b92fc95d66d6ba4d34217edad26cfdadd1446086647c2e60311a5abf6a82053cb1bdce4f73e6c45e016e05d0d9621011be8d4f6c822a103b379ac1b5e89a9b44a62393a3a7f1bd223cf65470832ce61adc", 0xe4}, {&(0x7f0000000080)="a1f4559fe768f63075cd8fd6411c011fb30c44867ae2b07916467619810f82", 0x1f}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="680000000000000017010000fcffffffd99dcbc1210d418ad81cfb4e2a6529b59a6f804c660bad02267056800823e35dea04357cc1e0cbe0cb6dab8eefb342bb23ad7db5d5adbef48445be91a189edf918077623cca4080c02716535952fd608fbf40fa300000000"], 0x68, 0x4}, 0x10) symlinkat(&(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000003c0)=""/13) 2018/03/22 22:00:27 executing program 6: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x440000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000621ffc), 0x4) 2018/03/22 22:00:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="0207000b02001b0000000000000000"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/22 22:00:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fb4000)="1f0000000203190000000700000006811c021b0509000100010000ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000001031900060007000000068100023b0509000100010100ff1ffe6f", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x15) 2018/03/22 22:00:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25", 0x2}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000300)=0xffffffffffffff72) sync() setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xc25}, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/22 22:00:27 executing program 7: prctl$intptr(0x800000004, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="fcb88310ee55f50700000000000000696e666f00") getdents64(r0, &(0x7f0000000200)=""/74, 0x4a) 2018/03/22 22:00:27 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0xfff, {{0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x6}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x1000, r1, r2, 0x9, 0x800000) r3 = socket$inet6(0x10, 0x3, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x2) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000280)=0x54) accept4$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x800) 2018/03/22 22:00:27 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)={"73797f6d5f753a6f626a6563745f723a62726163657f6f7574656b3678654212beed4500fb9e10db4e635f743a7330", 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20}, 0x134) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1000000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000100)="2c6d5d3813219a10166870348a8252086e6d2c1e84a929eb") 2018/03/22 22:00:27 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000080)={&(0x7f0000000000), 0x374}) 2018/03/22 22:00:27 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000000140)='./file0\x00', 0x10001) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x101, 0x1, 0x9, 0x20, 0xfb95}) 2018/03/22 22:00:27 executing program 0: socket(0x100000000d, 0x805, 0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) [ 40.600649] blk_update_request: I/O error, dev loop0, sector 0 [ 40.606969] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/22 22:00:28 executing program 6: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) recvfrom$unix(r0, &(0x7f0000000040)=""/65, 0x41, 0x40010002, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/22 22:00:28 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180), 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x84a43, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/checkreqprot\x00', 0x200002, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000012c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000001280)={&(0x7f0000000080)={0x11f4, 0x13, 0x8, 0x1, 0x70bd2c, 0x25dfdbfc, {0xe, 0x0, 0x5}, [@typed={0xc, 0xe, @u64=0xdc}, @generic="55188bf3bd10b8d01ecd2e3f6405bf6898da8b75f8e0b030ca216a6ebcee047d21d6dca1a9dff628edba9095b6bf20ae387c67819c5a5628829346e7cc0798184486f06ce91ee7fd63d63fd9994504b5564a67f985ec146a305db433cbf65d3b210a5b9b433338953a5a8eaa4d67c6d7b0e731dba2d7cbf9074cf840814460bc5f56eb76938c86bc15075d01eb2e86a8e9951149fa8e2fc21cc9de04fbe51cadb09c0fe1cfd860f13dddd60ed4b92017f64ef97d3b13b9e605d7ead94e75c6010ec85d1aa4fe93b081ff721b0272b3e072b8c243b0435d1e79815f987fd170f21a1024ffcce1990b34967fb2fd", @typed={0x8, 0x13, @str='\'[\x00'}, @generic="a626a4d44ae3be6c378914249f5d5993cef0cd3292a0dcc9c9a563383cb7ca86b430e1a4b4d1be0a39567548d89762b8dc5bfe502778f009bb2faa6434c1ac814bbd6c66c0264ef53724e7e4c1620ab154e99731b827b4aa09ce2b43360cb07fe6f872b459e31549f8c8325b6e3ae4f6b116196719bc2eaf64dd6b1be88df5a28b5bb0efa4e5070ce35c60b91ffa5c5f998f1ea07b67d917056e51f84085778f429e0964945aca35ac096d7bb3bf5281e5475e264e34b5e922cb5d68bc28657fa428fb0d55453af863b1780cf9fe7063eb9685580c07594ddd97b8843b96", @generic="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"]}, 0x11f4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001300)={'ifb0\x00', {0x2, 0x80000000004e24, @local={0xac, 0x14, 0x14, 0xaa}}}) sendto$inet(r0, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/03/22 22:00:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f00000014c0)=0x7944, 0x4) fcntl$lock(r0, 0x7, &(0x7f000043e000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x938, 0x6, 0x9, 0x0, 0x1000, 0xdbf5, 0x8, 0xff, r3}, 0x20) fcntl$lock(r0, 0x400000000000007, &(0x7f00000f4fe0)={0x2, 0x0, 0x3}) 2018/03/22 22:00:28 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) waitid(0x2, r0, &(0x7f0000000140), 0xa0000001, 0x0) futex(&(0x7f0000000100)=0x400000800, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x2) futex(&(0x7f000000cffc), 0x5, 0x7, &(0x7f0000000080), &(0x7f0000024ffc), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/03/22 22:00:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x9, 0x6, [0x7, 0x2d39, 0x4, 0x4, 0x6, 0x4]}, &(0x7f0000000100)=0x14) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000023d000), &(0x7f00009e1ffc)=0x4) 2018/03/22 22:00:28 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x103081, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8001, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000000700)=0x20) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r2, &(0x7f0000000500), 0x1000000000000024) ioctl$TCSBRKP(r1, 0x5425, 0x5) 2018/03/22 22:00:28 executing program 2: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) write(r3, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r1, r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) 2018/03/22 22:00:28 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000eb1000), 0x4) 2018/03/22 22:00:28 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x3, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) listen(r0, 0x0) 2018/03/22 22:00:28 executing program 1: r0 = socket$inet(0x2, 0x10000800020001, 0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffffd, {0x2, 0x0, @rand_addr}, "6c6f0000000000001a7d000800"}) 2018/03/22 22:00:28 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)) lseek(r1, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/autofs\x00', 0x105001, 0x0) bind$netrom(r2, &(0x7f0000000080)=@full={{0x3, {"d57b071ebd96e2"}, 0x80}, [{"9175bccbc89c1c"}, {"1ecafb79e635e7"}, {"ec860515f97ea5"}, {"66ba20b3e27e01"}, {"0a244a6bc87176"}, {"6624d9e90e7b88"}, {"0ed295a6e6c27a"}, {"a72362f538f457"}]}, 0x48) ppoll(&(0x7f0000001fb0)=[{r1, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aacff8), 0x8) 2018/03/22 22:00:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000002000)) 2018/03/22 22:00:28 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000), 0x0, 0x0, &(0x7f00004f0fd4)}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/22 22:00:28 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xeb2c73311cce75ef, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/213) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000180)) close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0xe2, 0x0, &(0x7f0000003fe8)=ANY=[@ANYRES16=r0], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000001c0)=""/87) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/03/22 22:00:28 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xd7, &(0x7f0000000080)=0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/22 22:00:28 executing program 0: socket$inet6(0xa, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{r1, r2+30000000}, {0x0, 0x989680}}, &(0x7f0000000080)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/22 22:00:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00003a9000), &(0x7f0000000140)=0x4) 2018/03/22 22:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x805, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x101, @empty, 0x2}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) sendfile(r1, r0, &(0x7f0000000140), 0x4) 2018/03/22 22:00:28 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick=0xffffffff}], 0x30) 2018/03/22 22:00:28 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x9f, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="e725e8a02ecccea384ef48c0a2122c70f3cf10379172a1f8e29533b25d3ef4b41d01157ae8266b2623436135a2f78eb8c0def6b5e7e3e9a06a4b678a65b220902325947178b20ace66d9d5a7df8732511b2706e1ff3a158f021de05abef43913010b7a928d09a7772a8455"], 0x73, 0x0, &(0x7f00000000c0)="bb9095081243a7e07eadb58cb029267ae7162f8ad0408cea5ba32dc795418fc88e14a7e9241dbf802e699ca06b97f080f04ce94d13b8f016fe4c598175c3f1584dc2d7c8ade2a0290248c54451dc9e8a3998784fcd90163569175ed230a142d67cc787859381640131622600a41c1f644d324d"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/22 22:00:28 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x1) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pipe2(&(0x7f0000000000), 0x80000) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)) 2018/03/22 22:00:28 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000080)={0xaa72, 0x3, 0x6, 'queue1\x00', 0x80000000}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002af74)=@bridge_newneigh={0x19, 0x1c, 0x101, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x5, 0x20}, 0xc) 2018/03/22 22:00:28 executing program 4: r0 = socket$inet6(0xa, 0xe, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000340)={r3, 0x80000, r4}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000380)=0x0) fcntl$setown(r5, 0x8, r6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in6, 0x4e20, 0x8, 0x4e21, 0x3f, 0xa, 0xa0, 0xa0, 0x3c, 0x0, r1}, {0x7fffffff, 0x5, 0x0, 0x2, 0x81, 0x8, 0x9, 0xa7eb}, {0x7, 0xffff, 0x4, 0x200}, 0x81, 0x6e6bb2, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0xfffffffffffffff7, 0x4d4, 0x2b}, 0xa, @in6, 0x3503, 0x3, 0x3, 0xff, 0x401, 0x100000001, 0x2}}, 0xe8) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000000400)={&(0x7f00000003c0)=[0x6, 0x5d, 0x1, 0x8], 0x4, 0x9, 0x0, 0x2, 0x3, 0x7, {0x6, 0xffffffffffffff7f, 0x0, 0x4, 0x0, 0x6, 0x0, 0x7, 0x2a8, 0x2, 0x7, 0x7f, 0x9, 0x3, "f1e4de1a6a6374470a150abe105deec0242533888b65bdf16fd480283b5bdc4f"}}) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000240)={0x7ff, 0x757, 0x5, 0x8f, 0x9, 0x7ff, 0x7fffffff}, 0xc) 2018/03/22 22:00:28 executing program 1: r0 = gettid() unshare(0x44000000) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns/net\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x3ff, 0x10001, 0x7, 0x5}) 2018/03/22 22:00:28 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f6970365f7461626c65735f6d61746368657300b5ece24887fc65be06e9c658f231f11b38ec6450eddafd174d9a41e77891ed5273a69dac96d71f551eea8366a1090d5812630325b1a7f930a4c38b4f606d5eb13009228dca7945cf76e2fe0b0cfb2313c2bbbea62d093b8fb7f3fbf6a096d24ac8bbba116702bd86fa5e6542a0fdec0d1ec98be480e3ec25e9cef905864c6a2b0af0bfd8193320d98c302ec9fc7465a3549fcd651eb77e1f9bd4c189aa587fccfda6e1d500000008b9f69637781d919db116b7fd2d720115dcd2331e84309a38febe0eed687a71c5206f8d3e7fc0b6e20a9b6babb931b982fff38c") sendfile(r1, r1, &(0x7f0000a3b000), 0x26b9508) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/22 22:00:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) prctl$getname(0x10, &(0x7f0000001040)=""/4096) [ 40.849909] binder: 6683:6692 unknown command 65535 [ 40.854968] binder: 6683:6692 ioctl c0306201 204edfd0 returned -22 [ 40.862197] binder: BINDER_SET_CONTEXT_MGR already set [ 40.862204] binder: 6691:6694 ioctl 40046207 0 returned -16 [ 40.862911] binder: 6691:6694 got transaction with invalid data ptr [ 40.862937] binder: 6691:6694 transaction failed 29201/-14, size 40-8 line 3152 [ 40.863482] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/22 22:00:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) timer_create(0x5, &(0x7f0000000200)={0x0, 0x29, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_settime(r3, 0x0, &(0x7f0000000280)={{0x77359400}}, &(0x7f00000002c0)) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000100)='\'') syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000080)) 2018/03/22 22:00:28 executing program 4: prctl$void(0x22) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000000020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x1, 0x9, 0x4, 0x8000, 0xffffffff, 0x8b9}) 2018/03/22 22:00:28 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00'}) [ 40.863491] binder: 6691:6694 ioctl 40046207 0 returned -16 [ 40.872632] binder: 6691:6703 got transaction with invalid data ptr [ 40.872654] binder: 6691:6703 transaction failed 29201/-14, size 40-8 line 3152 [ 40.894166] binder: 6683:6709 got reply transaction with no transaction stack [ 40.894174] binder: 6683:6709 transaction failed 29201/-71, size 32-8 line 2926 [ 40.933632] binder: BINDER_SET_CONTEXT_MGR already set [ 40.933640] binder: 6683:6724 ioctl 40046207 0 returned -16 [ 40.934892] binder_alloc: binder_alloc_mmap_handler: 6683 20000000-20002000 already mapped failed -16 [ 40.934924] binder: 6683:6724 unknown command 65535 [ 40.934932] binder: 6683:6724 ioctl c0306201 204edfd0 returned -22 [ 40.944572] binder: 6683:6724 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 40.945395] ALSA: seq fatal error: cannot create timer (-22) [ 40.955582] ALSA: seq fatal error: cannot create timer (-22) [ 41.000946] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.231454] pktgen: kernel_thread() failed for cpu 0 [ 41.236578] pktgen: Cannot create thread for cpu 0 (-4) [ 41.242259] pktgen: kernel_thread() failed for cpu 1 [ 41.247353] pktgen: Cannot create thread for cpu 1 (-4) [ 41.252740] pktgen: Initialization failed for all threads [ 41.340547] pktgen: kernel_thread() failed for cpu 0 [ 41.345679] pktgen: Cannot create thread for cpu 0 (-4) [ 41.351332] pktgen: kernel_thread() failed for cpu 1 [ 41.356431] pktgen: Cannot create thread for cpu 1 (-4) [ 41.362298] pktgen: Initialization failed for all threads 2018/03/22 22:00:28 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000032fe8)={0x20, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) 2018/03/22 22:00:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x541480, 0xc4) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1ffbd)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/22 22:00:28 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) prctl$intptr(0x800000000018, 0x4) 2018/03/22 22:00:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b800000019002cf50000000000000000ac141400000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082000000000000"], 0xb8}, 0x1}, 0x0) 2018/03/22 22:00:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x3f, @empty, 0x9}}, 0x19, 0x2}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x7}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xe, "ae4938136e8b992224f8a921b1c1"}, &(0x7f0000000380)=0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x100}, &(0x7f0000000400)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000440)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000500)=[@init={0x18, 0x84, 0x0, {0x6, 0xff, 0x0, 0xf6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x0, 0x5f2f, 0x9, 0x8, 0x3, 0xffffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x4, 0x0, 0x68b, 0x1000, 0xfffffffffffffff0, 0x4, 0x400, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x400, 0x239c}}, @sndrcv={0x30, 0x84, 0x1, {0xd97, 0x3, 0x200, 0x7, 0x5, 0x401, 0x1f, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3f28a453, 0x8, 0x8, 0x80, r6}}], 0x120, 0x20000000}], 0x1, 0x10) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)=@ipv4_getaddr={0x20, 0x16, 0x0, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/03/22 22:00:28 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x100000000, 0x0, 0x0, 0x3f, 0x0, 0x8, 0x9}, 0x1c) r2 = getpid() ptrace$cont(0x3f, r2, 0x5, 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) gettid() setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000c00)=0x4, 0x4) geteuid() getrandom(&(0x7f0000000000)=""/53, 0x35, 0x2) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/03/22 22:00:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x3, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a064800a08586f0363b30b2e13b4dde1df995d14ec2a7176d1b9aaa5fd4d3cae6eb6715077452ed8575a6d8b6805619338878a5377f2cc5e781"}, 0xd8) r1 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "079a91bf84f4f94d6f03f75225afcbe1a5802633f3dd91ee26027305a71b8bbb8ad087bf2af2c435b395839bd5b6b8d6043cdc91395a84b81e9096ad1d2b692f1acf842fffd4bbf39f0614bf8fa9a0b9"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20}}, 0x0, 0x80000001, 0x0, "df35c48307067ef3981e6a02688c7aa4a5dc634a85f9f42f1613350a31bb3e99487f59606d676ba777231ec736621ae84d592a58396e411613062d4ace61c1a51a4e3e266149706c940affd617cfa8d6"}, 0xd8) 2018/03/22 22:00:28 executing program 5: socketpair$inet(0x2, 0x80007, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xe7, @local={0xfe, 0x80, [], 0xaa}, 0xd788}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff95cd8714}], 0x80) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) removexattr(&(0x7f0000000200)='./file1\x00', &(0x7f0000000280)=@known='com.apple.system.Security\x00') r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0x7f) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') 2018/03/22 22:00:28 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000040)=""/197, 0xc5}, {&(0x7f0000000140)=""/135, 0x87}, {&(0x7f0000000200)=""/190, 0xbe}], 0x4, 0x11) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001}, 0x28) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002cc0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000002d00)={'filter\x00', 0x4}, 0x68) 2018/03/22 22:00:28 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000380)=0x80) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000280)=[{0xffffffffffffc9f7, 0x9, 0xffffffff, 0x0, @time={r2, r3+10000000}, {0x4, 0x785}, {0x3ff, 0x90fa}, @time=@time}, {0x7, 0x0, 0x9, 0x6, @tick=0x80000000, {0x100000000, 0x1}, {0x22, 0x432}, @time=@time={0x77359400}}], 0x60) read(r1, &(0x7f00000001c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x3, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000200)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x400200, 0x80) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000100)=""/23) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/03/22 22:00:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x93, "f40145e6f66d8cc86149216ec9e705fdbf211d49d53a3a050f43a86e66e48279a1be06f4d894ea5bff2019c1e40d7e66cd0e20448872e8b663d3eb9a554c84ff33d9f99f4bf42347d19f969adb40b6eeee1ecbc4eb5673ef5cf9b2dab3444ffe9103ef1ddc00bfa323be5dcbd70e829d641b2ed5e2762eadf9aa5cf788cac6bb34945a39f0161b3df01ccf4664f69152d39ba9"}, &(0x7f0000000080)=0x9b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x8, @empty, 0x3}}, 0x8, 0x200, 0x1, 0x80000001, 0x20}, 0x98) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x121, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1ff}]}, 0x28}, 0x1}, 0x0) 2018/03/22 22:00:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x800) connect$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0xfff, 0x6, "1c9335db4f9f85d8db486b5af2122deec451270616366d6b929080d43e53c5d19f5aa86b6a99f032b56ad28400011ce531fe42a38b7134c33e0dfebc7f833c", 0x3b}, 0x60) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0xffffffffffffffff, 0x7f) r2 = fcntl$dupfd(r0, 0x0, r0) fgetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=""/13, 0xd) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0), 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000200)={0x10000, 0x4, 0x10000}) 2018/03/22 22:00:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1004003) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0500000000000000a49d000000000000010000000001000007000000000000000100000001000000020000000000000004000000000000000000000000000000000000000000000080000000000000000000000000000000160f000000000000286f000000000000000000000000000000000000000000000000050000000000000800000000000000003bf96ff88a501f2d0000010000080000000000000000000000000000000000000000000000000000000000200000000000000000000000000000070000000000000002000000000000000000000000000000000000800000000000000000000000000800000000000000000000000000000002000000000000000004000000000000be000000000000000000000000000000000000000000000000000000000000000000000000000000ff0700000000000033ffffffffffffff000000000000000000000000000000000000c5c900000000002400000000000000000000000000000000010000000000550d0000000000000800000000000000000000000000000000000000000000000003000000000000000000000000000092cb57d497dab5c38c3ef10b978fd52870be203a263786702be167360e9f0fb943441ad9ad534f75ac00ed332483bd76853ca0a96fca2af94dd0b411b27864e781590eb114b1c2702b42da4dbf4bf6cf91e4f7372025f439862d120f7f44b6faf530b57a1bec3d7f8847ddc88680f2ac1c193ea4c6ac1cb4829ed30fd88f3475d28ba9add19fd41315358ab7c439f2c0f01df9e4e7139546f0b1dd2da41aca0bf081c40a976c08efe6171a92817fa2b8fdaf3b020000000100000001d461955ef6d5ca65c4280b1f26653fb9b4d63291eb5aba0a99c8ca53992f7852acbe38be95b65caf70ff3d5ae1ad28e89ab17ab1d779155ec9813631aadb9be80c1a07b540a07e2a70061b8f803395a9a5b0a154b0e9a4f6c75de91e544210a2b865922c016bfc3332d4d0418c03442e5e8035e488e0ba6d8f6881d716c9501edc4c5a9cb9a25c6ee3d1d64d3888b8b5bd5605c9fabd70c24e3469b0e5afde9c288acd20c3e2e02b3458685ed22c983200f860bd9aceaaa38d93f3f6ab45ae4a79ebbe81565c4e32da977310403b0f593d1ddad906fcb8302fe181f1cd17fb5934ae8ebd393a520bb1735b3df9e8efe4ed9c93cce94479daf9e143eb1b4556e27d7aac75a36355962bf4ee32419dc0812d8b669a9d50d7dde444763cf072a78ff49d7b4e2e3a16e6056589f3908468dbf4446422da878eb562cb459a6a37b1f6a0b8fec2ceeed39464b27e5a4d43c7c9f63161fcca76d00045702e99809c723616817db21790eb3427c5b769b102fb14f6a6c9ed949e232e2fe2895ba13655dabf03df986c307d2625460e06bbad48d9981f33b535edb59fd00000000000"]) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x34d6}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) 2018/03/22 22:00:28 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f00000018c0)="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", 0x10d}, {&(0x7f0000001b00)="e1f98fdc74721bb29a987a4ef3f36d571ee2499f88f87de2628d6ebc2e6f45d8645bb1b4dea98dff84acfb34b5d0478f4a6d561b8d09d3d2d8414d40e059fb4fc942823a9e3e970e633e8b232d3262e6f29f6d191dc8d690ff70d1421a95242dbf74576267bdb4aee69b99a69c7137d4abbb", 0x72}, {&(0x7f00000000c0)="e6c71d90eb6d1aa2774793eafbcfd76d126bed9ee4305b467ed3d85b0bda1e830a01c6b68c4b2ff2b333288fdfbd37a126671125d80bbc65d3c3e157b8d8422bcb6e047cbd0648012f3f8ca7189807cd3cc8e89b0b74eacbeb6faa2dee86e07cbe84e9221adf67279a4cf89fb5b784e0d001e91ff4f9e648ed3febb4332de92098ba7e4301ecd342aaf7b4f27d274c5b78a3bdf041eff5bfcc11b3405c0e40dde243f9c0e4d1e4dbec81581304b7cfb36695e805a31fbc37887f86ddf3c1a64bd2", 0xc1}, {&(0x7f00000001c0)="fdc21f3e0a9597575732ca919fcaeccb8b2a96998033661640b1124640e3fea73c32b7406c0a36a6256043746876a58ca512c563ee34ed2c11416004cf14f426b04635cd5c9183e94a73d020a5f682a3a2903a327c28b104f280605fc2e7dd1ef6b16b8dec08932cbc7f00fd8e5ce309989b4fb9139e9f4a9ddcbb0e4ccd9061a7cacc4bd2f48e0a7fb4eac18d8b1b3ae6855760c5234e3c2dd607fadf2bfd6397b951d042508fccef2745da39576223498a2d20667bff2f2d", 0xb9}, {&(0x7f0000000280)="398d2c8c0573222ecbc7061c365f0cb37e6feea668c77b145b5fdccd1cad9c9ed90ece51c45c223fec05c9c0b9907a246e533b20e10c3acc2dba405f203a069ba0923b60c155c3a179f2bfe8a2ae8d5c70f49535dc1a97a793a4d0d81c6e7206fa720fb9cfe78c5858624a207bea804d87395b375bab7757f9", 0x79}, {&(0x7f0000001a00)="ec303502d5b6901b103d06f305b9d14553d076b1c95881b17781956c75a41335f5df9bfe5279ada57b2e9fe3dd7a12d62401cd35039bfd007feb82343d8fbb1f6a7a1f5bed191b56337409086d92d4a9c3cc0911331e750a813e48426373e8432c63b63b84aca755a8ac2653a0fad70db73837fcad750c4b189b48c815984e1629ead8ca45c9e43b1d18b094ba20d39aa38e0eeaf81a5ff43db2de7ede939e8be774ee374ede49def22226cec3168a9e69743445a36b15d6b6edcfd10c0bd87574eea7165ba12dd82542fceca1f3c806", 0xd0}], 0x6, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x10000000007, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x36, "08917382226e9aa5fd2d60055c76bf8e3d92636b412084efe091156f1dc9d5399ca18650b8ecc5899fd243778314cd21f0d7658a3adf"}, &(0x7f0000000340)=0x3e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0x75, "c39e6358090589ebe792f0a26cc5510e252852f4673d41f47d003bd44d9c944a28ead6940eba81296289c4f94ec48153c1373b322e57a0b4e2a3e5c3e678a24925b040b52f744a1c7e37d6033f497bab53e14e93ed4f24a75ac2148461b8ab458d181b226badac4439dadb0c961f4560d6b2878c19"}, &(0x7f0000001800)=0x7d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x2080, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001680)=0x0) r4 = accept4$vsock_stream(r2, &(0x7f0000001880)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r4, &(0x7f0000001b80)=""/197, 0xc5, 0x2, &(0x7f0000001c80)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x80) getresgid(&(0x7f0000001740)=0x0, &(0x7f0000001780), &(0x7f00000017c0)) sendmmsg$unix(r2, &(0x7f0000001840)=[{&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000540)="aa10d782172574fd60d7f8c02b6a7c54f73f7d5c32e6de280034edd1881c250316e126b03c4250cc30c43757152bec6b7443b4ab7f3aaa8d4d11658ff14399710758357d5eae79ec65b3e07b447efca8bb1d3975a99af1c590db62d05690c0e3d886cf6c5bc7c2d5d50e6a1603326a3032847e10c0046b2d76d6865b2aa32af94a3c61861d238911aab9985c705ce96a0f4cb35501a0e243e66ad8c7d325c845b6b4ff4ecebf73e4406bcaf944e7ef56e47dabcab0882d966729d9f8dc696419d9a87e2e8939d8da964b3c3f83", 0xcd}, {&(0x7f0000000640)="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", 0x1000}], 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="002dcd1ecc4975bf610751964203f20bd0da7a008000001f3e2f857e8241f891f09934e3485dd6e7d55b82bea291d69381539639413155362c7c68e45a6e50745d12381a01323a861299", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x4000}], 0x1, 0x10) futimesat(r2, &(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={{0x77359400}, {0x0, 0x2710}}) 2018/03/22 22:00:28 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x10, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x40, 0x3}, &(0x7f0000000100)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@hopopts={0x2f, 0x0, [], [@enc_lim={0x4, 0x1}]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/03/22 22:00:28 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x7, 0x10000, 0x100000000, "d1b9c5332347cdb0aa70ad990c10903173ccc830cdd8a60fa5810adfdb9e4a0cf26427bea35b7a378d8a101c162cb6395a9394e1d619ed24eb470792a43e15", 0x37}, 0x60) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f75ffffff6f6563745f723a646576696365e9606b69745f7661725f6c69625f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302d633130323320313900"], 0x5c) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@local, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/03/22 22:00:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'teql0\x00', r1}) 2018/03/22 22:00:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x4, 0x102) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3ff) 2018/03/22 22:00:29 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000140)="2d300bebe353a23f90f6c0d17e90fa0befb8a36783dee704912b474f73ba1c634b291b39cd764d5aed51084e1f7da54be4ea8faedf3b0f0fd9a258bd9d4b24b59b90fa6b9b840448ad02f95746f9f652f102d4896bb98691a193c9a50dd6acefc8e3c7fa9d02c06987e10562880ea9d6cd9a2da8aefc082df6c1c3076f4b1540bd2ab790454ae41a459ee4d9dc7b883ee8123b55017c314f5e672ddf955d7368267e091e77a8635f047238a7f7d52b5eea9f5d97d2bd5def20f7d1c35f0c1c8e6262dbc9cc7a1b2b6264ba2a8960840a3a464e349f21a9bd8cbf84942f0985cec3885c", 0xffffffffffffff87, 0x0) 2018/03/22 22:00:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) ioctl(r0, 0x2, &(0x7f0000000180)="79aba6a04cf8bc7d2e60783a197c18358d2a062cc585d5b8a16db46199a926288cd9285864f1653f9f9d560aebb28117e70b0dc5d656c48b11f40f3d328c306f9eb817cae267702ad5ed02be1865e3fe22095875f8e8d8e66a9b459fc30b894d569e900f3c9291f7d1f1") sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020993f45aeac4efd35e07446622001e"], 0x10}, 0x1}, 0x0) 2018/03/22 22:00:29 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer2\x00', 0x1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x2, 0x4, 0x9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) shutdown(r1, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f6f000)) ioctl$TCSETAF(r2, 0x5404, &(0x7f00009f1000)={0x0, 0xfffffffffffffffc, 0xfffffffffff7ffff}) write(r2, &(0x7f0000000080), 0x0) 2018/03/22 22:00:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x280400, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0xc037, 0x1, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/03/22 22:00:29 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000009f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009fc0)=0x14) 2018/03/22 22:00:29 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x301000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x7, 0x1, 0x1f, 0x3ff, 0x9, 0xffffffffffffff81}) 2018/03/22 22:00:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/03/22 22:00:29 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x200000000000000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000cf4000), 0x0, 0x43) 2018/03/22 22:00:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1bffc)=0x7, 0x4) personality(0x6040003) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) 2018/03/22 22:00:29 executing program 3: sendto(0xffffffffffffffff, &(0x7f0000006000)="1948b48383599529f6d1760c15039fd07421ef318d166ef9a1dc7e2e995c4566fb85266c38ecf7af710751bcd63b7e790ab27e08a769a0fdcd78215a8d118dbc1c9f173ad8a7b8bb86564411b151d59d0810d06df7f6190fe4385a322ec4dcbf5549453e7c75fae8bad6a762a33bfb45b1fe907fa9a70db7656616348435f858ef97c1ba1a56011a7837b78f1250937c4cd128bd3e5d637e7db6ca8c3ce295ff1e4ed0804b6a18180f8d45205ba388a1a9e8c2ea040db678f43bdcaa3738be03d32c3835dc3d7d0685d589a99e946ffc94c81b9090101952e56f162701a286b95660aec34bbf75f3e3e275f8b38fa01fd77b142ec7f38e8fccc84bc7aa2673b6be0eef5f1f8d0ad746ade010d1d3c3297e0006aa83b408ad023b33f145d4b110c7060b31a46bb9684aa7b82847ea1e14a65f218bf3fc314edcbdd041c5422c977172d8b85a3835cec17b49ea8300e09c28bb14e72a45a3ef272fa584b230ad6e0cfd45fb554609218b63394617ae70c13e23a8e218ff8b0846becc286777a81339a6ac3a4ca12e17f1493d4545d870b109e179bc8fb2cb1be40125a3a9f2cb3e76cfa9ed5be19ea543e461229bbb361190a403e48663a1b5f7b721d9ed1196adfa32cb86c79848f6979ea6d0fe43502a773af123fec873545626ce495fb00e9af785e3c4c906bc68a4660ecd6725cd5b866bca2bebbb144dc74d2b61969e425ca26fadc013ac043d0457204ccf654d0e945a18a4e6d28f1dfca537fa83942e4e7bc6812897319a4d217e79a8f9fef6a60e7b4bbabb9be9a6fa430af995fd947ba8ab6a0080b18dafde24803dccc29398c83bab06cc0fc75024cfa76388a148f9e4dd3f9841c06f99c09d3cbb8752012190fc2fd211c340aafe0992d3a35d146b46658fe0ce0faefc0f987ba264e6f1b2c6b8ae54a4ec9ffb8f13a3ca56d2948c50201b5164486d51722812d6f57f90d34f473da0e374f182de9d1690e6777a8b5ad6e28059814b5c8c9e1ac515e95748ab8bb1742dd54fae5cadd32a05f69b40c139f50b79ffe2ec8c0db5e09af32d5a6b1f4221212c85391e6ef34baffd25ecaa56eb169604d424da0c6d86051f40eb446459b1ceca24f979e00258848e68203bcd8ff4e263d914f3864fd58ff290c21797571138b18480bd38a67b4b80b74c07bd3e977a318ecd896f3bbe89351c6bf6bcda31f30e4059782aeb2a64407852a7b89bca94d7e70efe05df79364bcac7f9ea87c24c496d71d5f48e82903962c8289b2dd33ecb2b8a52b631dabdc171bbca68f183dc005d8bbae0d941e5917e62259e70088cd9ba6077d9fd27cb366ebd48650846970837948117adc407a2ee9cd1944292e6ec967ce618e42e3e5638b9af02b8fb7fe58a911a58c7823cbdfc90ee57c5fd165bec41f79af3180375a8a5213bf685bd441bc7edb1b15fd36632a32a140c9e03c0d2c81e80918e06e50eb591ad3b727a37bacbdbfce65b979ccc3b1d0fea214a17c1bc9720b0019bd4b8e05b2df08ebc55b82f3ac1cfae869d8c8747fa5b2018f51928e7cb050da118db3db7d2e92a538f7e551ab4d1d15dcb92bfdba37dedddf74c44b19976bb90b14f0cadbf5c819d23f4e4b435ff620d649a468d7b131ff4e7978ef04f9d888086e071437456e86e277126cd5db0c6d7513d19663468713469b03cb03a1da6037929469ed0a53d185429df2f1f3c86c91430539a88fd490606a2f832bed2351608c37e98016753562797948678eb888b52c27e1e3ee3870a2ee29a2a96fb2b692d70c2499dab69eab5577c559b6449ea9702f8c63d8c5bcd2b968df00087a6df643981ea68b5f012f443b066351077058171688b732d94f3c593466af6c1fb44eee477c6ce8418f69ac51d6a6a4bb6f737147a195039698d9f41453df0a26aa2b3f8f8a78a1b7d4c9e2e3897da17b40bc6048594a3e87f2e27b35961883bd7f09db6d62335554bb802f0c525b4f1fa49f8d28bda3db43ee57637e86a030b8f549d26b1dde48d4bd0786854c796cae80838d3e72f820bd119fcf4fa96081b3afcf4bd33d640665c7f75c328679c6581e67bccd0ff399a3914ff6328e40f9872d294db293e224b4a92737777edc040636e79d1ec1ac6d4a51e81b1ea4ab852a84afd0d8de70fc1c08768b99c7a04d8e0bce7909561b9a63843a416cf5553c2308059554a5ece84246305bf17a59dc58f48cd000b152dfa9cdda87129c84a634ece3d3a206b436fac7a7e57ae9f3179feb9417fd3cf8ccc9a73e3dcbdb75d834e2c9fdd36b510d6f7aea9672ff6ee5075d0d456230db4281f3e1f664db928681e9a197b9532cf1563b7e8f28f5548e3d273bcd8d4e60d569f6279be88e5d5b58dcf02d92eb8cacb71939ea572a93ab2912ce1256eab3904a640eaa14f1fcca46b00e3768bb918ac5e6098520faf67da78058eb399d7542e4354cbba74c2dd57f533368879905bbb375d09e3175de471a5d76cda68a551413f32290268c68a48c1ea4eeb146070af43cc90a77e47fb7f2afa871774c15080f62a37a56ad797aadb59e62e2e6606f7be8d6d8446ee92d98b44b0adefd25c178a2a05fef2d678d2dc970c4b990c7d8151c3753df8a2b3d3eea191bc585f4fca7ada5c1882459a5de22c2a04c8717af5b650cb6031581ca66ee62e98a474426ba4224437572f7e952fd90a55418bc2a43b1481cfcc82caa06e9f0c820609606408294b2f5c85174428c158349fa36b254d39289728f3308cacc5e47cf37ff2345910d5e3e2634ba4544525d9ccf8c7b751446f22382a3781af3205680a2ea298db8513f1b497ea3fcb16bc65d6ce2d9fe7454491df29b3d8a1ee06c162b64499a1ae95f14e1b6973c643fe1eb84d339d11b89a7dc9fe917250f9bd361a966b41c940c18b3d8763357b1eb8bbedb527ac006ced600c063c19905726b72d6800400cbef09568558705ac1f20daeb111da7aafea27cecb216db415668f86560e1229fd2745f87b0f55c1debaf1ea468210f52e294f892861d7b19c9bcc0668217b3395b669ab6841b4d26c73b79f772f866cea9e25cdcf4f50ddefdda166b6f865e82e485aa9817e5196eacda2cee4a790ddf8780f9ce8dff15fd69412b032b6f06993116e54f85777fb84ca31b320355e9e3027705d9d1b4c075289b48e68021e6f570aabcdb6092551bc8ad9b9bda43054fc478a247fc7abdb288ef904ce424cd026104cd76b5de41a7a3c8347a2d82b52d3f53089a88cdfba0a7686ccaf151d9defc59ea9d96a2fd73346f48ef3343caa16192d13aa562dc3b0ad2519241e46b00cc266222ea5e324cc7df9f478924389d15a207f34cc72cdc18fa89803d535ddad4000a4376fbd7c590417d58d60f24ef307af3a7832f1f57a40324e0f4e9173a8988fecf2a30f9d5fff8eb266c7ad640a6dfad89485ea692d7752a4b538a8391d3a8d43255c7d1a5ea487422e8f0d721f7217e4d4cead4ba0068338c3d15f3e73b9f023f69eae141286e0a9c7e2126566591473d6c2ce565e7e54790746ff90b283acf355866e49a807eddd3a8255cfb7640773fa60000f5274bb4a5fb3f4c2e9af3d4285e40a27e0abc8e34b70a72072bf82cc1a7428b078c20bbb36c62dbc60322366be52d2240c581356591a9a21d4d1e9114d517522f799d7a7692cb1e50b552466825e42df2f770a91fc0e1cbb1455d068bd6c2ff21528842568c22c5e63206f0225cc08d70db37b2d6b3da65157452ca09d4e94cd183c65c14c418d864b1bbb87a0bb8ab3e0f5ff1da08a0e98427ea95050c44c150fbb7265427ac8695303b4802104d0ac6b2b1613c69fb358134509487493108270ee3aed5030b90aa9657a92f43a808bf6a1e0d9cad4d67d57c3432885de504abfee8d48cb4325a82bd0047cc58b953ada060dcb989db3da3ee8417c32a6544e17596e94c5907a7418121d98f24bf6facd05439ff1e091ed3af94c26227733e0cc036c0b9a3bda3a31d1048b13826fad8aaa752bf095545de3e08fc0820a6a34bdc0d67b687789e13c80afaf1a72b331bdd143854ba971ae2c8579943e3e297b5e188bc8d448de42cb512d3bb6a176aa3e9870270d84250053a3aa178f0586035d94801a4288cb9616e5ff060acd15d8040ccb68f578fb93af782f65edce7f3b61161f233be73a1b5aa8a0c7f633f9088309bfeaf7860499b37382e94ca3d2a23c13c329e8fc7d509823f930b8220f698688b3c84e428fac02489ff2c5f6300acc38ffe0185c587f15e7b045db956ba04a3e90f41068a7300616b89902aff4b2a22cbac30440c6c114cc2b76c8bfb0a2f29eab9d23d30289f62ff6f257af87a6f1504e0771411f05973b2d32b4d08b5677bcad23fdaca140834644eb4de1d8be2bdf137c72e03616d180d3d546f044123c9b9e010dbe37315544049a0f1a7215b6692ba349306c6b5d59d80f8848661a1726fbc7497b6940f25e1d37bfdf51ff6c3a53a6fd3b408532871a687a6139825b70ead934dcaaa0680ff73c577fe01d61dba43485a75df6f8d3deb1c4309d9eb27ba80b2148924e612b116e2426360e31173f18bd13e467ca2275b8b5457ad065a7412e579f5dc4a5b4c4868f5cef17a5fc59f009cbd8cac7cdd030ae50aa10f0cb46906a26e49afdbf38010a17aa7b6bbc93e36ee8c20a33ca96d9ade35c6fedc8307152c798ea161e049009d93221913d8bfbdddcddbbef60b2eb2ce82b8e58d23a08dc57be76d8ea53b311052b4b34f50578772344dd2087c31a66e31ca2c429aabc0a26ca64ff22fd167bab4e5b6bab3063a178324f5372dcf6e5f6054f1afa091d83db1da754998ffa86cc29221d8332860323b5ab1206d930ca1f8cec99e166543c51892475c2479c62e495e74331ec5340cecde73117bf11af1aa19deeb560ffddf7558a7c72780cefedabfbb74e448c53ff9b6daf9e66c80faad064a6a13e3cacd224381b644a04be3b58d864e5b183a7132564ba94cacf439524f32461554f78f56f8842e733ce0f1d8c1b370fee7277a4324f43ae773e44f3203d851ba78b796382857dc6a3e37d70958873a0e2197dc028210e0f4eccc21942c8ba44f5ca4e5d88e0048f5388d15ce2e7b748c2425534d6c45e89202f487cb56579d5e915e12e534ae3d920d5ba6ba5bedf7eecbefcd0f7df212a99c5c63c5e30fa17386436b402287f4a6524967dacf6af59017a6e92e0b4d271dc34db1212a0eecaa72032b47448f166e2271292dda8cbad5dd94462686ab559979e9ca6f6c282e142fa118800132b35b1be2c212067f71a58ba204a52a2e44471f0554607c312a3158df7cd408dbbbcd626a7619a3c9f0a583b77ed6766bf35ccb465e7cda4495fcee66051c39d64a1d1224f23b296ded895daf6d6fc585c1198f7feacbc4e96df1b1fcb19f2937a550cab647b015144b43454af5ddb4ca7f37f6938f850fb3fc4df39b8db94cde5c285ce19a130e8b504450f86172840bdd4bff1d98b7dd3b2fde92c6949cfd473969a2a46f2f811221dc957fea32887158ab2cec916db83770fe03f8695bb0ded35caa39f085def6e76031641146ff1993225820cb1fbf5d8d951edc21d09c99f2624ed49f65d5795e4331e43778194d0b471590a3f4591c2666968000ed7679da2601339db02627dc354e47243d75385f82c97b431703b51f027dc954de1b74c644ef8bc8e782546453928b1ad68528484fd9036344e342df55e948cf101ed2906d23fa8fbdf10e635b31fb52e48f4a513b3803cf0b1a14c4fc873d", 0xff0, 0x0, &(0x7f0000006000)=@in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80}}, 0x1c) 2018/03/22 22:00:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100), 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/113, &(0x7f00000000c0)=0x71) dup2(r0, r1) 2018/03/22 22:00:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000040)=""/126, &(0x7f00000000c0)=0x7e) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/22 22:00:29 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000080)=r1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "964a02"}], 0x18}}], 0x2, 0x0) 2018/03/22 22:00:29 executing program 3: r0 = socket(0x10, 0x3, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f0000000000)="15ba71f2fd9e1107164183dd1422cd983fa997931fd27ec411e926c8b1b58c06e074aa65944432c603b7c288a0aca853888eb3dc78b9af7c23c1029e34a19c427b368e847d5eebeb9c7b33284950ffaccadf826899d3bbc130450a6fcb0f335186fe2b7d9570fdf7ae65d3628c1f6cc7146c3893f42c41083348b80ec04932c46ef43c8d314645e18ec9b7dc41cfc12ff37d04b1beca342c8f2a74ce28b2342f9927b2b9b4ad3723eeb91290f824937ea38f7cd6ffcaee52e5f0fb20df5208d93648a30ea058bc92bb4eb8e9961e07c6f88aa292f0d07e0851f9c3498535cb14331d256f57a017f0c1e7a13552e804119b05", 0xf2) write(r0, &(0x7f00000b1ff6)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) 2018/03/22 22:00:29 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000300)=0x400, 0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'gre0\x00', @link_local={0x1, 0x80, 0xc2}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x1, 0x30, 0x59, 0x7}, &(0x7f0000000080)=0x18) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000500)={{0x10000, 0x716a1a38}, {0x1, 0x5}, 0x100, 0x4, 0x5}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x0, @empty, 0x1ff}}}, &(0x7f0000000180)=0x84) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x3, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x1, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x110) writev(r2, &(0x7f00004edff8)=[{&(0x7f0000001040)="1f00000001031900120007000000068100021b0523000100017100ff1ffe16", 0x1f}], 0x1) r3 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000002c0)=r3) inotify_init1(0x80000) 2018/03/22 22:00:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) r1 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="5e7b2d6d643573756ddb00", 0xffffffffffffffff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="cc9b15c54f35c8e843f970e22b16e6f07b4d4f685ade1dcdac6d66cd5d0f2c7061ba8592c776cf0e102db03d4ebc2bd2b82573dd5d606b9fcea1dcb72840bddcd4236aa4d09163fbdae882d0ac50eb1d01b6c34eef585224c7b46ca6499c0b60ba732cca1b780214251b73711487eac87a1b6d8fac542569b3b6f13f9060", 0x7e, r1) 2018/03/22 22:00:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aab000)="02000000020001001300be725ee18c88", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000000680)={&(0x7f0000000040)=@full={{0x3, {"62c159a44e9ea6"}, 0x7fff}, [{"a64eb5cc93dadb"}, {"765fc436d467e4"}, {"854f992b1e5017"}, {"0c974f44006a33"}, {"b243506bac935e"}, {"3232c3532a74e9"}, {"11ce15785564a9"}, {"b57d0c278370a0"}]}, 0x48, &(0x7f0000000580)=[{&(0x7f00000000c0)="66dcb98c7eb87c8c9dca8f307f0bffcc989fdf7f2365c95ffb32623db686ef1fbef21c31e19ed5ad64e9a6561dc5d0cf44f0eb1164b9c129e6d8f14323c15ec99f03f7426502db70bbdccdb372d266d9645c219d9d7c3692f3d48c0d6c9f73388415e3c010543e60b982a209c2dd617ae1e813bbd253bad6718cd0010dea9777f68e261bcdf3ddbdcfb777cfd6f40543d891238b6f5358918ca20201b322223f8ab2023b3481cf59", 0xa8}, {&(0x7f0000000180)="a7d423841ea27d59ef41e28e1b6441f98d322e2d53c989feca4e25c5d5c6d2a74bf94afa596a1276f2d227f6fc8716c55c6074b41d570f1b46efd58b033f12f3cbea2730b373abd9c3994ccce2fd1f46e8b2352265ab0ad4eeeddaa23678f77348915f1b626cfaa96eff841fbf0c89dfda718557536eb2d247067226e3e22600d35913f5696956ca2b0a9a3dc89bf34884f8673978fad324130e4cd3b9bab195ed3292a2ebbe75a14c3abf7633", 0xad}, {&(0x7f0000000240)="5c55309e019cc62be2aebeb908f7c9fe7732628298f3b7d8815d96dd76920c373b43c83e68a9732a4d36022df59617043d8b605276c0183fe384081ccf0a8e38d377434c8b2ecf23b330230d6a08c6999bc092d2bdde405d02f994132c658df89120c13f930e430f117890a6c4df666c6f9b", 0x72}, {&(0x7f00000002c0)="50768b85ed2506baf162d67bdc1948cbb3a6f69668cb042697e9d30dcd26bdc975227a686285ffe3a87b9ed645e50434069374cd4f28613f1cdd463adc0b5adb56a10cfac0a181c7b6de81a26dd30dc8338247687508f44e1d4bde5da02d266492eea2b3b33d7a36e29a9526766c80ed72c4351288fdef5dc4b2b15101f896c77db2ce5e7d3f8a4d0151c6e135058ea2c84a529a2f2dcbf23b02d09f018cd43c9dcd34650a62d1238367f2fb60b5e9e972b8b1aaf4b23e35b224f7f6dd91608e0f37ed6315", 0xc5}, {&(0x7f00000003c0)="bcef1f7df0f680af21b140601b3625e90bf840c56b0687e916b265932c4551cd9f43fcfb9b26a82d3145f6635640c20ae8528d1e0f9b9be29ea10ef02c23cd4ae3619a50f23d70a9765cc86d1aab09f3fa97ae318df3acf03cd0f77e88baf43a587e29767510cfd9e0ebb4ad2c6b9db981b201724b7d19088953a811cebd910aef5b801f3fc80e39872f1f2b0ac40fc7469c7cb028ed661d0721", 0x9a}, {&(0x7f0000000480)="bd5a4730ea4aa562a3ba01a2db81e9febef9a213063a21ac89f16094b0a0e6700fd5214abc40c2d1f73ab42eb82c29bca34c6a1a2c837a483a2ac765a9043544fc092eb1ebb2478cb07a73122c8f0c8006ad11d4f706658df3cfbac9de52db0e7cd5fe4c7bfd4e17407bd6f99906090b127723ab6e76a9d112de2913510d70b5016871e45f3eccb222c03625ebb2799075db030ad5", 0x95}, {&(0x7f0000000540)="fa73ce882bc525fdcee4b3d7", 0xc}], 0x7, &(0x7f0000000600)=[{0x58, 0x117, 0x5, "14383e6226fb3f79799f8d7e9dc31f377407509eb425c20426e7050536f97b6aa01a32b8dd01a56145c31136a3a197bf2c12af25ffb1e5e640fa046b3f589c9896b823464d38cf"}], 0x58, 0x4040001}, 0x40) 2018/03/22 22:00:29 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000000)=""/52, 0xffffffeb}], 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f00000002c0)=0xff13) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0xed, 0x8001}, 0xc) 2018/03/22 22:00:29 executing program 1: futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x35748124) futex(&(0x7f0000000180), 0x4, 0x2, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x600000000000}, &(0x7f0000000080), &(0x7f0000000140), 0x8) [ 41.826800] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40701 sclass=netlink_route_socket pig=6840 comm=syz-executor3 [ 41.844811] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/22 22:00:29 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000115000), &(0x7f0000816000)) ptrace$cont(0x9, r0, 0x40100000000, 0x9) 2018/03/22 22:00:29 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0xfffffffffffffe6a) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x204) fcntl$addseals(r1, 0x409, 0x6) write(r1, &(0x7f0000009ff9)="9a", 0x1) sendfile(r1, r0, &(0x7f0000000080), 0x3ff) 2018/03/22 22:00:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000696000), 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'|eql0\x00', r2}) 2018/03/22 22:00:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x1f) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001100)=@l2, 0xe, &(0x7f0000003400)}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x851}, 0x0) 2018/03/22 22:00:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e20, @rand_addr}}}, 0x90) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f000002b000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x100000000000017d, &(0x7f0000002d30), 0x0, 0x400000000}}], 0x352, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSMRU(r1, 0x80047453, &(0x7f0000013000)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0xe7, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/231}, &(0x7f00000001c0)=0x78) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) [ 41.845493] audit_printk_skb: 30 callbacks suppressed [ 41.845507] audit: type=1400 audit(1521756029.241:30): avc: denied { ioctl } for pid=6841 comm="syz-executor6" path="socket:[17579]" dev="sockfs" ino=17579 ioctlcmd=0x8902 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 [ 41.864346] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 41.886451] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40701 sclass=netlink_route_socket pig=6861 comm=syz-executor3 [ 41.933905] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 22:00:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x7, 0x0, 0x6, 'queue1\x00', 0x7b}) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) 2018/03/22 22:00:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) syncfs(r0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d31fec)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a4fec)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 2018/03/22 22:00:29 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4a6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x0, @empty, 0x3}}}, &(0x7f0000000200)=0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/22 22:00:29 executing program 1: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00000010c0)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/03/22 22:00:29 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f6ffdc)) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/22 22:00:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000180)=""/240, 0xf0}], 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/22 22:00:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0xffffffffffffff7f, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000000c0)={0x400, r4}) setsockopt$inet_int(r3, 0x0, 0x31, &(0x7f0000000a00)=0x7, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000a40)={0x1304, 0x8, 0x1, 0x103, 0x70bd2d, 0x25dfdbfe, {0x7, 0x0, 0xa}, [@generic="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", @typed={0x8, 0x76, @ipv4}, @typed={0x8, 0x18, @fd=r1}, @nested={0xc, 0x43, [@typed={0x8, 0x3f, @uid=r6}]}, @nested={0x14, 0x70, [@typed={0xc, 0x6e, @u64=0x7}, @typed={0x4, 0x4f}]}, @nested={0x11b8, 0xb, [@typed={0x60, 0x0, @binary="ccf4691832b45dca66a03b17e2de5b4dbcafe26179b8f990b56413177ffb792bbe8912f67ed446a11891c71a7a499e73b356c3be4144496e3f4ffcedc96cc091576ffdbde527c8ffd7f9977a54df7932b25d13b15ad0319473"}, @generic="5dd6d3cffc1a2b1a23d0aeaa6e5eeb2503c286bc82253d39f843bf84ee5d16431baf9a60128faf55a70c1b9c87fe65dd33906d32b5f36236ca80cfde27bd2e394c6822cd", @generic="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@generic="6935b142896e0f41d0c9f110fb4de99963c3e29be9234a38f49a833f309e6819f83f0e0d09b9ce0d0d67033dd7fc3d", @generic="6b0b12f3d16f3e5bb04c56afb8894d423253d4a69457df9d72a61a54c412f0ad7a971c30b086509250b73f2eec0eb1d54062e032969176d34241ca5f52bd7069fc76fb6125e63ff6c75bc6c4baab6dd6c99bc6464ac76565d9bd58511e9ffe942ccdb9e57825c71e9bffd0ebae8ae11f0c59e8161bb39ab73695550b9157fd7ba6ff394c45909d2ceb222f88267dd13a85e8fa228c9496fdec3a", @generic="8529a8f37ddd9984471d6160132ad94060457214a8370f8ddd71c7525815da79604408c80a129a4a340838f0bb699cf8", @generic="343ed04fffbb75c19c38a7", @typed={0xc, 0x23, @u64=0x7}]}, @typed={0x8, 0x20, @pid=r7}]}, 0x1304}, 0x1, 0x0, 0x0, 0x4800}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 22:00:29 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={r0, r1+30000000}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d0ff8)) exit(0x0) 2018/03/22 22:00:29 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x6a0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c000381ffffff000d0000000200000001000000000003c913c5b4a9efc70d190001000000000000000000", 0x2f}], 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) connect(r1, &(0x7f0000000140)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) [ 42.042191] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.054862] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.065438] netlink: 19 bytes leftover after parsing attributes in process `syz-executor6'. [ 42.066168] netlink: 19 bytes leftover after parsing attributes in process `syz-executor6'. [ 42.095379] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.099415] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/22 22:00:29 executing program 3: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:modules_dep_t:s0', 0x20, 'user_u\x00'}, 0x2a) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='gfs2\x00', 0x400000ff8c, &(0x7f0000000000)) inotify_init() poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') 2018/03/22 22:00:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x80}, 0xc) 2018/03/22 22:00:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0), 0x250) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002740)='/dev/autofs\x00', 0x2, 0x0) faccessat(r2, &(0x7f0000002780)='./file0\x00', 0x8, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000029c0)={0x0, 0x7b, "d13faafb494696d992ce811bb33194606bccebfa616916ae0ee8c6025a19bd077cbdb4129f9a88ad29fface059b68baf0bdf76ba4ce6724bf5aac0665360051407c9f11ff2086c563f019cc0a9bdf94a587b00d8fa9f76207a933b6f3c6edfc00ffcef165b79c444157eb3cad7fab3f20cc823dba74bea7a597d54"}, &(0x7f0000000180)=0x83) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002a80)={r4, @in6={{0xa, 0x4e22, 0x94, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x9, 0x7f}, 0x90) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmsg(r0, &(0x7f0000002700)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x4, {0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002880)="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", 0x12a}, {&(0x7f0000000240)="5a0fa0d4d536c43abe7fdb333ae12e6e7ca7b8bf68c79c5c01dfa002cd0dafd36f42bcba89d40a6e5b51220636d485ccc49b", 0x32}, {&(0x7f0000000280)="1a813512d83d62d6974c05540be9a942d2a0e921e5f33fe8900f37d9db803edd3a761cf159519f288e1eba9b71ce450f82e86d8c3de941841f2e150a306315f94395ec05c12962621e5068664ec295728432b4e3c0203d1781475ded3979d287bccc7a54cb7f141f240ff555929b21a2491ad247cd1fabd7216866d0745f26729b65f2f13306e4e7ae59c5d4109bb32da53ef3cfa052a018391f3d4f744122e38bba3f0e9089f65dc18dbe97be6ec1f690d6ea8cdb7a7909a2f5ce", 0xbb}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="bd6ca947bc7030ed572c7f1d021fac8c623ed334a3b1c16469eda3b4b44272478e8b4ee0e568b02947d5f3b7ef27f2f9ccdd715d5ee078bfe9386d8f973a1f1f0efe942fe87cb19e24c1b37847d7a805911f2db2c461089416a4504d3416373a44408071197fa1dd59f9f71f5c0a0f77", 0x70}, {&(0x7f00000013c0)="8a3424a80a4ac0c93d89d2013f97b1e8604ca19c8709d4571a02b012a79f1b07d4e573cf18edb37c632e4c2dfcf4fdfb1a41c6abdba98969b906b701e8bcdc2d3719d57ef33b2056ad498aceecb0e249831712415ee4f6ab41533a80667a33792e0b2b02f1b30e3878d83a9bdca82e163eeccc84d5b59edc20db30bdf0bbf67b29665a043356ca32ed84fd7abdfd69e8205a2e820beb47bd29c50517de77b7535035f134eefda72b3c0e78362d679fd51f92a8807c18f196c8c4d85cad5096125954c5b92e2eaa8c4d862f381b3cda0c747e7f79cf8cea8d22f8dfd17806025c50182d6876da64aee63fbd444dce2a6c9991f54461ae83c713f5493670ff8ca8d7a972049dc87ca17ba7417c8963809c716f514e55066bb7799e4847667fe00200b01bb6fd5d22b86b518d5675b48833ecaa289d4b870ae25509948d1422e6aa394e3afc10f16f19828f32c4036d7b290e5c815c0620db7104715a5fa62eb7249d923c66d73273fdb7c1dee47f08b028e05f1e47e8f128ca726e917b0a380b2e298d171cf6c263e8fbdf37fd60c38864bffff89add5b1b24d5695b51f660917721fcce9bcc74f6b8a5872ce140948e2fc20db543b69ef16d218c3a515bf9bdb25a68fb2ebace1c4dd6379d19824b7484c6fc03050ad0a41ef7a4a2edefe9d6a97f57c2989f8e1414b06ff246413573aca30d895d56ce07e3cbe85e69d0af0dfea03d43b6a8cb9b267bc737bb7efe8adb88bc12232de49d70586bce33765540f2f9cf50c90e3f3fd94711d86867747d7432e92ccc54221fd531b228355b06d3b6e5b10c3131622c5b2f891fccc75863661c52cddbd969eb6739de9a423b8a05055e33058ba6c7e919fbd77299f7571618703e2fc370ab8a8eff68d485849a10840e542e36359c6d8cf9bf9c8e6f0734256ff039f3c67f2c1deeb3e120b93df0c07e947debd5feb1c96e60374801d9a9148f343d2d7fc320370bdf07925b740ebc3aee10a6f6c5d76a465b2816fa890ffc9e26ecd0e358ab3c2806f58dd479c69deb2101365bd40291a2f51f60ea59d1f704add9ce84e74c3dd9b686d1bef889c3e19441775bfdfa43f2431f8cd070852d9048bdc0cf9a6263eb5324e50c1511e42f4d764051d771ebf788a4e96f5061b47079492056f8cd61d226e3516e69d1ce8d5f52a3a6b9d00614eef6760485736d47daf56ddfb429405178c090cb54013a108f566aa4560a670e7a5b24a5bb277775af825a92127e63b7431ed919d75a17c88bf42d219264f5df8cbe4a3a0ccdfc2e36f17abe407ec2968d4db1b155b26d73aaec49e43698aead2177e58e3566ff1dfff0830bb16fb63ac9bfdd76b8fd47a7cb9a145ff2c0d8f9eac4879a0b9dee1b5835f8971f8f4ad9d8d7324e05b83989b643e3934741a61c600455505cde859ce3bbde9276f9d8fafe4615c07bd0f3f3d348a6437a9ff1c50597c7664c284bd197d7f7164c6a1bd02c957b858e22df958b77778fece7389b886ca7318199d7e032528011f6f5688f997593d346fae00c3312e9af6b0c7ed1c56d2587e21674db16bda871ad9d9cee7357c725128414aa8b919e397adba40888343e8f552f89f722b2844f41c663d2ddaed179e6ae2046c679909ad1ecc67490ab864e964b8c00f557494f416795a707c219500ec2b2ae3a6723dceb9cae4cb559140a14bbcebf4186c6b2cf9dd18d4764b370943ac432228a974af5ca6b8dad62b7358dd16e85d68f0bc0e981bf40ce6f4821aa90ab434a8f6a9505ac88097666463a822b282ac2a90a62bf64305afe81bd92411c5c1a1ace91dc433f6738324647ef6a9060273100c86964b2abd0cd98f33b74096239e13ecebceeb7b076f8428f05958bc006825c5bd03a29103f90154121f71f84f9e269ad551388985daef960eda53dfe8ee60196d0fba8e63458972c1e10a5f8091d8d18a56bf18fdf0eff2837aa3f145c684c61389bdec6f82c6e4153a0395fd66d63035cc02dbeec76c71d22db9b1e9a8fe6cf886733beed58e11af01f64d8ec5298fe0320477c839e7ec79fc47b0a8da4a847d7052bed270c4624690b4fcb5d16ac2a1cbd36ac4ce96c0a6f970baf74b57c1da9c95882afac877c8e8fa49af97a03b09d24df604cfe18a954efa7bee234c44eab14c742155627189cecef9ed2170c8d40fb6e1152d2e30ff2f9403a5b0b9dda434cfa7a30f810bd00edb1372bc24560bb2a3cac96955432ffd96324bb6fdad5ed4c3890894d2a9094bdce14764965efa211e1457143e6669eff7dbc67b4c1fb244eeb8296a3c4badcbd9931d2d78d451170ec6eebcc1ffd79465b768fe114a3651086c1bb758985b7598ad5a0d4dfdb4d20d3794f65d39fc2ed771a9128ee74fa5129bd57610a9b641cbca751ad78963a95e504845b7d68fc069440eea9fa0aaca0bd35efdb65a3d923d826961e42e1c1b3aa34755c4bd579989446ee0f9bfc6ce3210989fabbe6f01db85175ed4517ef958fcd125a32d512da1ba58f51c453f105ba86680f1869b717a255f94957a13947c213f86f6b312c58baafe058ddbe5dddccfc59b68553a32dbe735ce6a2e8cf0eb8872793af454ad25b370ebacd064a3ce97c7a05dd76dd8f84a66f4bda6fda99d44206ef946413bfe5f9d72053c8af07413b43f20178a7bb5c98d636469e3f64b624b5dcebb4246c1ec062d3a0f7a9c41bbd3b83c05b7182a89558cdafd1921cc1fdb9fe048e1a421a9058fd2faf167630130965a6f496e27171fcfad6438882ea866c51c2f741a11b4b8e53434991e37b1a5c1b879b79a2ff9e5d7cc1a0769d2f9d44ef049d4e1938358ee27f7b7ca07aa261e49d9f75b3f86bb45213f7bc99a20d7f5117ddc18c3b53e15cbcce7e22547d25f47522f577b308f7284fc77438813e25e6d6b72d33222ff9a1902fa76534ea203e93d43c7b2418c68c82fa7c948a18e5c5c1f4eaafdc3228d9044cb227906733ae0f3ed4ef6c55b2126b6b2b299d367a92af3266854e66db33998583a2dcea992e073151035eb810e4ad94c31e18940d2701f471e8f5b7a3741089eb39dee71cc599eca1d6a44983a8335c21e571b15290b6bf34d5a7640432a39d1ecaac4a4be48f994ce95791d9beecd2c1f7bca157efcb45f4149ed925bef6fb917405802a300c9eb5dad3ed221b9855b97e5167e67c1800e1d5198e7f722026b1fd5eeb12cd74bbf6d8eed9096ebecd9b5019c9083483608cedcd8993a2c60d49e656f96f89ec7cf97e348d005af2f7636427d8d8a25c71298ab8a1b1f233fb68316e70198a89b0db0559b84e3c8352e3519aaa476b130d6dd1c113286188efde9e9d1412a1acb211a300521f6ef0f3e141f5a3c165842218f094fba677665c70e5b0054592fb664908db47b033d5d3cc46b6d45a055f348a0cb23f10eea20a71901b724a937aa521305b519e455de097a3c0067acc0ae4bffc0eb30450ae7e980b61ebb73007944fb87c16b0dfa17e36f30db33ae049a25932e22fb12d879cd90333009458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0x1000}, {&(0x7f00000023c0)="63bea5edf95f1723f42b1771808a73b67a099f809e7eb63213199c0294637e2a7573fd5df23a71f69cc2fa7384029ba37224f6272fec1f6de73723eae84069e2b289f28c1616b330f471306d95936291b96bd6783f5cf964de4bfcbde72f48848116abcef070afcff9ae75838d6836b41fb79ff1a31d107b999cb440c484286aceadb72409bf5920c1d82be7b79df7671cef83114ccefbb77804ae7d228563a30d0aaebb41e48600b0df69db1d7636a9923a7b20c36ad461226d9595e2584f", 0xbf}, {&(0x7f0000002480)="26d3ed44f91210f90fefcf44e4542235398d5567c72da1b805563b9b519cbaa7abd7d16c944edff2fae80bebc19f88035e4f0e2eff6d2eb021e0a765b06fdfe795844b6567d6bb9301a22715135f47fad582c65a52d5439eedd127257e5a1e62d998294fc6c5095808bf1930ea2e5e79261bb8", 0x73}], 0x8, &(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x148, 0x40000}, 0x20000000) 2018/03/22 22:00:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20281, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000500)={@in={{0x0, 0x4e20}}, 0xffffffff80000000, 0xfffffffffffffffa, 0x8, "12a475fc33dcb5cf3d4eb936262ef97186c373b0513a0086b498537937f7802f78fcc9e725879e97f8bdef08fb3ef5c21112dc7adab995c3c5e3816500468a1010ee3da244da8589245926f6aac507a2"}, 0x160) ioctl$TIOCSTI(r3, 0x5412, 0x6) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r6 = fcntl$getown(r2, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r6) r7 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r7) rt_sigprocmask(0x1, &(0x7f0000000040)={0x4}, 0x0, 0xd6000c741ce0c9c2) ioctl$KDSETMODE(r4, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r9 = syz_open_procfs(r8, &(0x7f00000004c0)='net/ip_tables_names\x00') sendfile(r1, r9, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/22 22:00:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0xfffffffffffffd6c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7}, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x84502, 0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fallocate(r0, 0x0, 0x8, 0x1) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="71f7410274a520f90e206cb48546abc812cd7c7a082844370465ccf0635c11b74411f2c2ec7fc8844c20d79380d1c6454b9db661f026483da35f81f84ccb7988d0226b847c0ec30cd42b476d021768acb259b8041905010f627375205c7b29c80c568db0e48d8c54f82fd218a4521796a63b6b114597ed75c3a9a10c8e9cf400cc4aa6a83a741ad5fbcd16ebf10f0d0775da5fb42b440ce474b3f0de8bfd10fbe403dd51d93c5391a05dc5f37ef3dc660b7a90c38acaac65e8d011bc149e9109ad5e78b6", 0xc4}, {&(0x7f0000000000)="33949cc8c569fa68cd31a29a51a552f3e234b0d72c2b91950a4325d4ab141cee81e3", 0x22}], 0x2, 0x1) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/22 22:00:29 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x1) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000062000)=""/174, &(0x7f00009faffc)=0xae) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/03/22 22:00:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) sendto$inet(r0, &(0x7f0000000140)="02e0d6acf1cec7f339e4129ff3a4d293dd03f4b1f02e9eb03d796838f578ac4a4df0ff2ea14f058815f68f4118d55131f10770fb2dbba85681cac6b13454512ed16fe83720d0d1f238d26b65a22af54a8089cc1f4c8274bff0eab4b17fc56672c29cf5108979560018b5f0bb495e53b761d464a545c29bccf622e2be1c2e98db054d5c743b5b22e72b75b8d8144599aa3c3e864445388100c2a77422e52f2a3c0d53a0aa1d5dc5877c5560d6d3d8766c96f7025f19d786eacc833c0ef92e5322778cc73197d6c1d1eb7426831df041b6bebd7d9efb339b5966f38bc4c89cdc211d8a1e27291d2339d0d034cedd5bd1fdbb4f18b21a6f396392", 0xf9, 0x20000000, &(0x7f0000000240)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') pipe(&(0x7f00007d3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) 2018/03/22 22:00:29 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x1, 0x5, 0x3, 0x62ae}, 0x10) fcntl$setlease(r1, 0x400, 0x5) 2018/03/22 22:00:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045ff0f00000a001419001a0047bd330782b77b01000200070000fe000000070002", 0x39}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) 2018/03/22 22:00:29 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x8000000000007e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) fcntl$setsig(r0, 0xa, 0x3f) 2018/03/22 22:00:29 executing program 6: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) 2018/03/22 22:00:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, 'eql\x00'}) 2018/03/22 22:00:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000001, @empty, r1}, 0xc) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000100)={0x2080000000}, &(0x7f00000000c0), &(0x7f0000000080)={r4, r5+30000000}, 0x8) 2018/03/22 22:00:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/net\x00') recvfrom$inet6(r0, &(0x7f0000000140)=""/30, 0x1e, 0x10001, &(0x7f0000000240)={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8b}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r1, &(0x7f00000001c0)=""/77, 0x4d, 0x0) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000000)=""/196, 0xc4}, {&(0x7f00000002c0)=""/215, 0xd7}, {&(0x7f00000003c0)=""/74, 0x4a}, {&(0x7f0000000700)=""/180, 0xb4}, {&(0x7f0000000500)=""/209, 0xd1}], 0x5) 2018/03/22 22:00:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x108) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x7b, 0x400, 0x1f}) r1 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r1, &(0x7f0000baefec), 0xffffff88) fadvise64(r1, 0x0, 0x0, 0x4) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 42.196562] audit: type=1400 audit(1521756029.591:31): avc: denied { bind } for pid=6918 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 22:00:29 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) shutdown(r0, 0x0) r2 = gettid() ioprio_get$pid(0x2, r2) 2018/03/22 22:00:29 executing program 6: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20200) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r2, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x200000000000, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x2000000000000}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {0x0, 0xfffffffffffffffc}, {}, @result}, {0x2, 0x0, 0x0, 0x0, @tick=0x3, {}, {}, @queue}, {0x0, 0xffffffffffffffff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x80}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/03/22 22:00:29 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 22:00:29 executing program 1: clock_gettime(0xfffffffffffffff4, &(0x7f0000000040)) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000000)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/03/22 22:00:29 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000080)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000006c0)) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) waitid(0x0, r0, &(0x7f00000000c0), 0x20000000, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10010, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x8, 0x7, 0x80000000, 0x2}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000840)={r3, 0x80000000}, &(0x7f0000000880)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={0x0}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00[i', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000005c0)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x9c, 0x0, &(0x7f0000000380)=[@reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x68, 0x28, &(0x7f0000000200)=[@ptr={0x70742a85, 0x1, &(0x7f0000000140), 0x1, 0x3, 0x1f}, @ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x2, 0x23}, @flat={0x73622a85, 0x10a, r2, 0x1}], &(0x7f0000000280)=[0x70, 0x30, 0x18, 0x48, 0x40]}}, @free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000000340)=[0x38, 0x20, 0x20]}, 0x5}}], 0xa0, 0x0, &(0x7f0000000440)="f9d7ef33899a71112bbf6c8371c4a283c367aadc3d361ebf1eb0318e8875dcd50530a08a56bdcee78f5b4f492b6f12de52e7b8312aa090925c19dd310a8d51c7b4a13df4d01566ba5cafdd381b682ea3148bd65e18004eb8df705c1881ebc1e14f873991faaaeb8bb0a5dce518746887abf0b4ea5d42fd89784bbcc93eaa247a1f883f82993bb83af998782c834913d8398f11a2700d88d7994f585bdc9e4b52"}) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000600)={r6, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10000}}}, 0x2, 0x638, 0x20, 0x400, 0x100000001}, &(0x7f0000000700)=0x98) rt_sigtimedwait(&(0x7f0000000100)={0x2}, &(0x7f0000000040), &(0x7f0000000180)={0x0, 0x989680}, 0x8) 2018/03/22 22:00:29 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000147ff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0x0) 2018/03/22 22:00:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x7}) 2018/03/22 22:00:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/22 22:00:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x9f6e, 0x8}, 'port0\x00', 0x1, 0x40000, 0x0, 0x0, 0x2, 0x5, 0x1, 0x0, 0x0, 0x7}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "964a02"}], 0x18}}], 0x2, 0x0) 2018/03/22 22:00:29 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xa000, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x81]}, 0x5c) lseek(r1, 0x0, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) quotactl(0x3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000280)="08cb8603b6e4fa7a") socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/22 22:00:29 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x44000, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x282300, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x100000000, 0x0, 'client0\x00', 0xffffffff80000003, "eea44396e5bd7cd5", "2e98fbcf151c9e4087b3ca5d0d7e68bdcb29e8ed8979b914ad7bc62121893f2e", 0x3, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000140)=0x28, 0x4) 2018/03/22 22:00:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) set_thread_area(&(0x7f0000000000)={0x101, 0x20001000, 0x5400, 0xffff, 0x81, 0x1, 0x9, 0x2, 0x9, 0xfff}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014001101000000050000000002000023", @ANYBLOB="08000200ac1414aa"], 0x2}, 0x1}, 0x0) 2018/03/22 22:00:29 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007c80)='/selinux/policy\x00', 0x0, 0x0) socket(0x10, 0x2, 0x6) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gretap0\x00', r1}) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000676ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/22 22:00:29 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/4096) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000002b, 0x6, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rtc\x00', 0x109000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000011c0)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x54f00d) [ 42.381479] binder: 6967:6976 got reply transaction with no transaction stack [ 42.394340] binder: 6967:6976 transaction failed 29201/-71, size 104-40 line 2926 2018/03/22 22:00:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffc}, 0x1c) r2 = getpid() prlimit64(r2, 0xe, &(0x7f0000000200)={0x9, 0x8}, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x1, {{0xa, 0x4e21, 0x95c, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3a0b}}, {{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffd}}}, 0x108) 2018/03/22 22:00:29 executing program 1: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x12}, 0x2}, 0x1c) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x200000000000022b, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) r4 = dup3(r2, r2, 0x7ffff) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000000)=0x3f, 0x4) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000140)=0x9, 0x4) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000100)) [ 42.435768] binder: 6967:6976 got reply transaction with no transaction stack [ 42.444325] binder: 6967:6976 transaction failed 29201/-71, size 104-40 line 2926 2018/03/22 22:00:30 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r1, &(0x7f00000001c0)=@sco, &(0x7f0000000240)=0x80) accept4$packet(r1, 0x0, &(0x7f00000000c0), 0x80000) sendmsg$nl_route(r3, &(0x7f0000002e80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000001a80)=@ipv6_getroute={0x20, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/22 22:00:30 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0xfffffffffffffe36) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000000)=0x81, 0x4) 2018/03/22 22:00:30 executing program 2: epoll_create1(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000051dff2)='/dev/keychord\x00', 0x0, 0x0) socket$unix(0x1, 0x1000000000005, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x12) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x440, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)=""/210, &(0x7f00000001c0)=0xd2) sendto$unix(r0, &(0x7f0000000240)="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", 0x1000, 0x2aad860f76c5e730, &(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x6e) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x10001, 0x7fff, "16a6b907483d", 0x1ff}, 0x10) inotify_init() unshare(0x8000400) utimensat(r0, &(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={{}, {0x77359400}}, 0x100) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x165a, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x3c) 2018/03/22 22:00:30 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) mknodat(r1, &(0x7f0000000240)='./file0\x00', 0x0, 0x376) getdents(r1, &(0x7f00006c8f33)=""/205, 0xcd) getdents(r1, &(0x7f0000000040)=""/179, 0xb3) 2018/03/22 22:00:30 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x18000, 0x0) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 22:00:30 executing program 1: r0 = socket$inet(0x2, 0x806, 0x74) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/22 22:00:30 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0xffffff1b, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)="6d047565756520", 0x0, &(0x7f0000000200)="5b1d13b2aa5b95b1e7bc560e33dc3a613934efeae524a84f073c6eb56ab4ff141e29ccba214de6d7186ea1594d152c29c43bae5c3e8ce629cdce54f85371088867a3e936d9a268dff30f0b587046a454b6e21cacf13a5210a45e6f92730a2cce825edfc51baf769f8d54d8c034f2e45e1734b965641fd2ea5b006a524b2cbcb1ee5d3c1f9270dff73fdcfed8169e4b4bad94ffdcf93e887a49d1b947050a00c0740661bf411e008b007d") accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000300)={0x6, 0x0, 0x3000}, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) 2018/03/22 22:00:30 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x141080, 0x0) write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, 'staff_u\x00'}, 0x36) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmmsg(r0, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200), 0x0, &(0x7f0000003240)}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700), 0x0, &(0x7f0000004780)}}], 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) get_robust_list(r2, &(0x7f0000000180)=&(0x7f0000000300)={&(0x7f0000000280)={&(0x7f0000000040)}, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)}}, &(0x7f00000001c0)=0xfffffe38) 2018/03/22 22:00:30 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) rename(&(0x7f0000157ff4)='./file0/bus\x00', &(0x7f0000a6b000)='./file0/file0\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6}) 2018/03/22 22:00:30 executing program 4: mq_unlink(&(0x7f0000000080)='vmnet1]\x00') 2018/03/22 22:00:30 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/144, 0x90}], 0x1, 0x0) r1 = socket(0x18, 0x0, 0x3) connect(r1, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) 2018/03/22 22:00:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) mprotect(&(0x7f0000c27000/0x4000)=nil, 0x4000, 0x2000000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/22 22:00:30 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@dellink={0x34, 0x11, 0x301, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'yam0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/22 22:00:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) kexec_load(0x6, 0x0, &(0x7f0000000000), 0x140000) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/22 22:00:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) ppoll(&(0x7f0000000180)=[{r0, 0x4}, {r0, 0x4000}, {r0, 0x8000}, {r0, 0x40}], 0x4, &(0x7f00000001c0), &(0x7f0000000200)={0x7}, 0x8) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x62d}], 0x1}, 0x2404c040) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/9) r2 = socket$inet6(0xa, 0x5, 0x5) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$packet(0x11, 0x4, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x1000}]}, 0x10) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) bind$nfc_llcp(r4, &(0x7f0000000280)={0x27, 0x1, 0x1, 0x7, 0xd4f, 0xfffffffffffffffb, "51c7d038a641a60dff917b41b3861c50e3aa2b609dca8cb3b6c341af79ac130563f6e1ae488f75132e5ce2b3ca2b4de1b0ab1da33b13878ed13a066d86c389", 0xe}, 0x60) r5 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x200000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f00000000c0)=0x1, 0x8) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000002800)="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", 0xd35}], 0x9, &(0x7f0000000300)}, 0x0) 2018/03/22 22:00:30 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x301000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/22 22:00:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001200)={0x0, 0x39, "804683de38fe8db4feeb2413c1c13a6172ba95b6b8f6c7b8742b9ad6222a9743a4d6b2fa661d3c97dec857044449ffa6bce00eed68f8dcf3bd"}, &(0x7f0000001280)=0x41) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000012c0)={r1, 0x8001, 0x1b87}, &(0x7f0000001300)=0x10) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) recvfrom$inet6(r2, &(0x7f0000000140)=""/6, 0x6, 0x10002, &(0x7f0000000180)={0xa, 0x4e20, 0x4, @empty, 0x3}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000200)=""/4096) 2018/03/22 22:00:30 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x6, 0x9000}, 0x4) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x6) 2018/03/22 22:00:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="020100000c00000000000005000600000000000a0000000000000000000000000000000000ffffe00000020000000080000000050005001000000000000000000000000000000000ffffffffffff000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/22 22:00:30 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) signalfd(r2, &(0x7f0000000000)={0x7ff}, 0x8) listen(r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) connect$inet(r3, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x39f4) 2018/03/22 22:00:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000080)=0x14) connect$packet(r0, &(0x7f00000000c0)={0x11, 0xf6, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) r2 = socket$packet(0x11, 0x800000000000004, 0x300) r3 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="d038fbab7971ce8f8dfd0a446957e04bf0b6230fc9fa267c162ec8533f93af8975c9e391d3c14ae6e56ccadb951e17b49158870065cb590e13d1a4b876cb0cf2ab0e0ac8b26fdc4917f0e427c572550dd73f8d9204354a3834e67a24a761623474af5b9c7c201041c09998a77ca8428a6c48d8536a3aa92e483f75a89a4016b74c33bf71b87bd7c28b35bdc4a27ab74be89009c83598134ab175d93514d4a1b386d5df6a661b1b2eff1f55b9e6e92d3539fcad8acbaf2d913110672eb075655d2c7bf75cebf88a9ac1081a960c9cac3b25d905921bd2e13f1b59b1fc01a43c4e1b0e2861d3e8935bad9e2f597e", 0xed, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000200)={'teql0\x00'}) 2018/03/22 22:00:30 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xcbf7da9c1cf288b2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x3fff, r1) mmap(&(0x7f0000011000/0x10000)=nil, 0x10000, 0xe, 0x2012, r2, 0x0) 2018/03/22 22:00:30 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) fadvise64(r0, 0x0, 0xc8df, 0x7) r3 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r3, &(0x7f0000000080), 0x1000000000fe) 2018/03/22 22:00:30 executing program 6: r0 = epoll_create1(0x800000000000) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="3d089c2a"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000180)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x0, 0x7, 0x4, 0x1, 0x44, 0x9, 0x7, 0xff, 0x10002000, 0x7fff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="00000000008d90f558427ff9b90e90000000"], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0x44, 0x0, &(0x7f0000004f98)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb2f90), &(0x7f00002c7fe8)}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/22 22:00:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000000)) write(r0, &(0x7f0000000040)="b63db85e178d00000001b29f00000000ffffffffedbc7018cebcb997ae21914d872c678ce22c9b161a00000000000000cc", 0x31) fcntl$getown(r0, 0x9) 2018/03/22 22:00:30 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'system.', 'bdev{\x00'}, &(0x7f00000000c0)='\x00\x00\x00\x00\x00', 0xffe5, 0x1) 2018/03/22 22:00:30 executing program 1: pwrite64(0xffffffffffffffff, &(0x7f0000000040)="bc", 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xff, 0x5) ioctl(r0, 0x4400000000001277, &(0x7f0000000040)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x800) 2018/03/22 22:00:30 executing program 3: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) dup2(r1, r0) [ 42.928863] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 42.966153] sg_write: data in/out 36083/1 bytes for SCSI command 0xe2-- guessing data in; 2018/03/22 22:00:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) get_thread_area(&(0x7f0000000040)={0x2, 0xffffffff, 0x4000, 0x0, 0xfffffffffffffffc, 0x200, 0xff, 0x6, 0x2, 0x9}) mq_timedreceive(r0, &(0x7f0000000000)=""/2, 0x2, 0x100, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x45) [ 42.966153] program syz-executor0 not setting count and/or reply_len properly 2018/03/22 22:00:30 executing program 2: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) fadvise64(r0, 0x0, 0x0, 0x1004) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 43.004618] sg_write: data in/out 36083/1 bytes for SCSI command 0xe2-- guessing data in; [ 43.004618] program syz-executor0 not setting count and/or reply_len properly [ 43.015498] binder: 7110:7123 unknown command 714868797 [ 43.015506] binder: 7110:7123 ioctl c0306201 20004000 returned -22 [ 43.045156] binder: 7110:7117 ioctl 5406 20000100 returned -22 [ 43.054615] binder: 7110:7117 ioctl c0306201 20007000 returned -14 [ 43.062441] binder: 7110:7117 got reply transaction with no transaction stack [ 43.070441] binder: 7110:7117 transaction failed 29201/-71, size 0-0 line 2926 [ 43.090735] binder: BINDER_SET_CONTEXT_MGR already set [ 43.096008] binder: 7110:7141 ioctl 40046207 0 returned -16 2018/03/22 22:00:30 executing program 7: ioprio_get$pid(0x3, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xee94, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'irlan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040)=0xf9fa, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="010004deae00026b6a512875e555ad9dabe50ff5dc22af0ed0ac1ad8eeb2a371a7a53819f6459849e6a36f36e7c90ef8baf88c3db480158ddc0bfc932c25531d7c1bca4dc3c5d8562a3c0b084e69886827556cfb5ae3b2cbb7e8e9fb517b67888e335e82efbbb3b9d3c66ae834b4496fe582d8e911d727623a01a8af0cca"], 0xc) 2018/03/22 22:00:30 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x8001, 0x3, 0x200}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0x9, 0x2, 0x0, 0x0, 0x0, 0x80000000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x8}) 2018/03/22 22:00:30 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f0000000000), 0x6) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xdf, "3a9507fbf9d24a343c0c64b57463a72491ffb170274d46d9a7363d265627b33e21c50202c148048f487f841eeaaca1c103a015fd081be8281843ac86c073b82343841a45f6ba1f4df3b9a83d9f7c2dc415acf3fd652dfd6cbe05bbec0db3299b387dd0c22ecaa42529417abdd24f798dc7c861701a1b102a06cf8e218227d9d2b8f6b905b025a9c3cd5d0bb88d6210939f56e09e669ba7b0fc1230ae3b7a3a21dba483eaa4ce51af6a279aa6111e8a7f0cc41ea1b4357b0646bf40ccb2d4b3010066dd7580e4999e996ad5a4915a42bdefc063c22ffd47f5865f433c9ac62c"}, &(0x7f0000000140)=0xe7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x8001, 0x8000000000000040, [0x0]}, &(0x7f00000001c0)=0xa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/22 22:00:30 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000596000)=0x100000009, 0x4) bind$inet(r0, &(0x7f0000afbff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/22 22:00:30 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x240000, 0x16a) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/73, &(0x7f00000000c0)=0x49) socket$inet6(0xa, 0x3, 0x0) 2018/03/22 22:00:30 executing program 1: getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0xc, r0, 0x1, 0x8003, 0x6, @random="f877d0453ad0"}, 0x14) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000029c0), 0x80800) accept$nfc_llcp(r1, &(0x7f0000002a00), &(0x7f0000002a80)=0x60) sync() socketpair(0x4000000000000005, 0x804, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)=""/3) 2018/03/22 22:00:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d98030600000000000044ec", 0xd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x4e3, 0x101, 0x0, 0x8, 0x1, 0x4}) 2018/03/22 22:00:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x957, 0x7fff}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') 2018/03/22 22:00:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) readv(0xffffffffffffffff, &(0x7f0000001640), 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) iopl(0x2) 2018/03/22 22:00:30 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000380)={0x0, 0xff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x5, 0x0, 0xfffffffffffffffc, 0xee3a, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents64(r2, &(0x7f0000000180)=""/211, 0x2f) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/182, &(0x7f0000000000)=0xb6) getdents64(r2, &(0x7f0000000280)=""/222, 0xfffffffffffffe17) [ 43.105428] binder_alloc: binder_alloc_mmap_handler: 7110 20000000-20001000 already mapped failed -16 [ 43.115035] binder: 7110:7117 ioctl 5406 20000100 returned -22 [ 43.122184] binder: 7110:7141 got reply transaction with no transaction stack [ 43.129450] binder: 7110:7117 ioctl c0306201 20007000 returned -14 [ 43.135917] binder: 7110:7141 transaction failed 29201/-71, size 0-0 line 2926 2018/03/22 22:00:30 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/03/22 22:00:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000040), 0x153) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/22 22:00:30 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) r2 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) bind(r1, &(0x7f0000000140)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/171) ioctl$TCFLSH(r2, 0x540b, 0x83b) 2018/03/22 22:00:30 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x202, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x810000100000001, 0x8) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r3 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x11000200}, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000140)={0x370, 0x14, 0x300, 0x70bd27, 0x25dfdbfd, "", [@typed={0x14, 0x20, @str='/dev/keychord\x00'}, @nested={0x140, 0x84, [@typed={0x4, 0x4e}, @typed={0x8, 0x84, @fd=r0}, @generic="a3994752d8bbf3c5245b36f0fd18c01aceeaa8ad1065836677c7588bc120076f9caa04aefd914b057f38f0b14474bbcbeed45b99c6940e6695d77e55bf780391464bf02a93d55848353656c3e9e5c823ff60038d757aa048a841779454d2887009ddea5bfd9ddc01ce07f3f9b85eb5fa1bca08c6edf4389e58871fc7b7062e48126298aaeb2d1aa7ec5155d37225b99a40", @typed={0x8, 0x96, @fd=r0}, @typed={0x8, 0x51, @ipv4=@multicast1=0xe0000001}, @generic="b175f162bd1c83dfcda763e234d1779d262953eaa65a2a7ffa4bc9868a16ed43738ae427e5d7f6a0b1036637c1a5c3683e0c0533be191a523d96e99f531eafdc5612a68be6cfea0682c61cea17feed484e9df0e110461ac5c9923d254f23d465a57df530f38acb0506416ce3d76c63ed71a110973456e770f69de6cfd6678627c0cbe7d340a4265a484bc5b19da6"]}, @typed={0x90, 0x3c, @binary="7fdc4bae535c50f7cb4879204030c378b53f40c855ae6333c281efa1b430b28a9fc6f24b637673e69cbe964c454259567722c6ff4c1bea171d0087edd77c42a4da7ee4ad3d4f7e31e3951511e7d675722b49410eb90d87f905d0855667d5bac755bf3e6a2cd4ac68634617ba0341cbd5472a0d25ad48c32c7b3722fde936b481a963481246f782bfc7ed557c"}, @typed={0x24, 0x83, @binary="41bb7f6a8629149066dd540bae935f58ac20c3fcc14715154a6c1023e6"}, @nested={0x84, 0x1a, [@generic="a5f0375a78edf8dd937f415674a10049b6d28f4e5fca0475862999b57590c6f69c2107b3191de96a6ad762de628b83a29ed9fed325baa265768b96618a185db04c426f1e3fc6c2d112ac67cfb89eefe1e94d469bb5b781861d44def15f0ac3da781550703306ecb0e45331db4109709ed9609a044a59c22acffea7bdc505"]}, @generic="0753096dcb7e840c9c5c92bc52dcabd8dc6a6e8c4a4315cdd4f05b98a65832c69f0601a18943ef644be2ea98a956c7d9483dd06086136d4b41bc35ce87c3e12c27d3e4070ef4b5", @nested={0x84, 0x13, [@generic="9e9ce76bce164977cd1b9d8f6155832736d3edd92972152ea5242169a1c44a783b4edd71760c880fe359f1f460dc68b51730798b4cac805e2a8f8a25712608d36c2bef8b1f06e66ae7b09f20fb957f5819644c0e78ff6a517f8d6b3177fa0259c959dd852876700a20f77cddc13987", @typed={0x8, 0x2e, @pid=r1}, @typed={0x8, 0x1a, @uid=r2}]}, @typed={0x8, 0x8b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x370}], 0x1, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x4000040}, 0x0) 2018/03/22 22:00:30 executing program 7: open$dir(&(0x7f0000000000)='./file0\x00', 0x2840, 0x148) r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="95", 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) 2018/03/22 22:00:30 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) flistxattr(r0, &(0x7f00000000c0)=""/185, 0xb9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) 2018/03/22 22:00:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22, 0x0, @empty, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x1aa}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000000200)}, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, r2) 2018/03/22 22:00:30 executing program 1: seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x6, 0x0, 0xfffffffffffffff8}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) pipe2(&(0x7f00000000c0), 0x80000) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) timer_delete(0x0) 2018/03/22 22:00:30 executing program 0: r0 = socket(0x10, 0x802, 0x4) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) chdir(&(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000200)=0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000016c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000017c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in=@dev}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001900)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000001f00)={0x10}, 0xfffffd69, &(0x7f0000001f40)={&(0x7f0000001940)=@newsa={0x5b8, 0x10, 0x500, 0x70bd26, 0x25dfdbfb, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e22, 0x7, 0x2, 0x80, 0xa0, 0x88, r1, r2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0xef1, 0x1ff, 0x8, 0x1, 0x800, 0x9, 0x100000000, 0x8}, {0x8000, 0x100000001, 0x81, 0x28b6}, {0x7fff, 0x7, 0x8}, 0x70bd29, 0x3503, 0xa, 0x3, 0xffff}, [@lifetime_val={0x24, 0x9, {0x80000000, 0x3f, 0x4, 0xe53}}, @proto={0x8, 0x19, 0x6c}, @encap={0x1c, 0x4, {0x3, 0x4e21, 0x4e23, @in=@broadcast=0xffffffff}}, @ipv6_hthresh={0x8, 0x4, {0x39, 0x18}}, @lifetime_val={0x24, 0x9, {0x6, 0x9, 0x2, 0x8}}, @algo_comp={0x138, 0x3, {{'deflate\x00'}, 0x770, "cc84fba5c5586b0412248aadb76562d8377a29eb7ac0a46f7137c386859d8ff004bdf055783337353aa4da826ef2887b60ac05627e5d5253d06ca6eb6b3dbae8fd609ba59dae603e60e709089ad13093fd0b5e03a59d402cff54616d0802e941fd57569cef5df410b17e5fd40b8de067dc646125f9f91243c1e2cd8a5ce4ce2f42ba581dc6be5c6d6e90e261dbd8dad8b7a553101ea9e84619cda31aee95ff351188fb9709a03912b29ae41bd91f6f3cff0da21d575593b91bae45ecf2f0cbef77ce40d4cacace76059fb88d8529c108ae12260948d1209f1214a1324825c684f6ef53850bf2e75c54edff15b1f7"}}, @algo_crypt={0x120, 0x2, {{'lrw-cast6-avx\x00'}, 0x6c0, "4cbc07a6840acf342a24caa94015fa11e6ba343655622873995de92a0a61e58256e307b1b89c401fde7c5e6e3f7b7e5de00d9f799ee2a8caf079a4664423fd9dda5ad1520a52dfb684214b652a2f9f8779d7eecb375ca5497bd6062e3b403ce560ef27b1797e750431a2ebeefc0e6055cacbcb69369b85184db5bae339d340f736e37bf2d1f9e4324bc8199888418a534a152184f037acdcec8431d796ed0eb2897fba23f21ca39224a59eb99a2851df5dd438976ac339e93abf98617d0d14df5cbbfcb8fc344a50d383221789be6f7fe279c7f8512a0e6a"}}, @algo_comp={0xf4, 0x3, {{'lzs\x00'}, 0x558, "26fe38b23b0c3cd75cf6a34f4b18dc1134e7fd93a145cc1dc4e56fc0d747a75f306816a549549e210f02e85763d27675f72e1708a1361e49c830f6f2cd3e6a91aa9f4baee434aae9026da16406ed89f8600071729ab2e4c74e6510eb4bd734d1f52c418b52ff90425a656e27bd5ee743cc09fbe82856ce11055a83dba3966d020e462af48a87b2e9b8eac592c6d560e51d07c5378b254893b68ba200b2e8084ec733898941458b6fd9a8d3"}}, @lifetime_val={0x24, 0x9, {0x5, 0xd3d3, 0xe42, 0x2}}, @sa={0xe4, 0x6, {{@in6, @in=@rand_addr=0x4, 0x4e21, 0x0, 0x4e23, 0x4, 0x2, 0x80, 0x20, 0x3e, r4, r5}, {@in, 0x4d5, 0x7f}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x9, 0x8, 0xae7, 0x7, 0x2, 0x1000000000, 0x1, 0x10001}, {0x7f, 0x679, 0x251, 0x20}, {0xffffffffffff2b0c, 0x8, 0xd8e}, 0x70bd25, 0x0, 0xa, 0x3, 0x3, 0x80}}]}, 0x5b8}, 0x1, 0x0, 0x0, 0x54}, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) 2018/03/22 22:00:30 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x284) setreuid(r1, 0x0) [ 43.210931] keychord: keycode 2064 out of range [ 43.220898] keychord: keycode 2064 out of range [ 43.222611] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.259988] audit: type=1400 audit(1521756030.661:32): avc: denied { getattr } for pid=7197 comm="syz-executor6" name="NETLINK" dev="sockfs" ino=17915 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 2018/03/22 22:00:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x100000000, 0x40) socketpair(0x2, 0x807, 0x90, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x13, 0x1, &(0x7f0000000040)='\x00'}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000000c0)=0xffffffffffffff6a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="09000700d2000000ff000800000000000000"], 0x16) 2018/03/22 22:00:30 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0xfffffffffffffc01, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00001b8bb8)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x100, 0x210, 0x310, 0x310, 0x310, 0x4, &(0x7f00001b8fc0), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @rand_addr, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "14c21d9c3afd0993301105426850708d456a8b7ffb43e699def3bb1efac7"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080)=0x200, 0x4) 2018/03/22 22:00:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000002380)=[{&(0x7f0000002280)="050003", 0x3}], 0x1, 0x81006) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1592, 0x101800) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fdatasync(0xffffffffffffffff) fsync(r0) 2018/03/22 22:00:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x75f, 0x1, 0xe4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21}}, 0x0, 0xf791}, &(0x7f0000000200)=0x90) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000280)=0xb, 0x2c2) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/22 22:00:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0xff) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/03/22 22:00:30 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800200100, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) 2018/03/22 22:00:30 executing program 6: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0xc34a8b8393c99bbf, 0x0, &(0x7f0000002000)={r0, r1+30000000}, &(0x7f0000001000)) 2018/03/22 22:00:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) readv(r1, &(0x7f000031cfc0)=[{&(0x7f0000344000)=""/217, 0xd9}], 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) recvmmsg(r1, &(0x7f0000eb7f88)=[{{&(0x7f000011b000)=@nl=@proc, 0xc, &(0x7f0000b46fb0)=[{&(0x7f0000907000)=""/4096, 0x1000}], 0x1, &(0x7f00005fc000)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f000062d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() tkill(r3, 0x15) socket$inet(0x2, 0x2, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[], 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) rt_sigqueueinfo(r3, 0x2f, &(0x7f0000000500)={0x22, 0x6b0, 0x100000000, 0x2}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4204, r5) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000000000)) r6 = memfd_create(&(0x7f0000000540)='user$posix_acl_access\x00', 0x2) ioctl$TCSBRKP(r6, 0x5425, 0xffffffff) wait4(r5, &(0x7f00000000c0), 0x2000000a, &(0x7f0000000100)) 2018/03/22 22:00:30 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) fcntl$getflags(r0, 0x40a) unshare(0x40600) write(r0, &(0x7f0000000000), 0x0) 2018/03/22 22:00:30 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpriority(0x0, r1) 2018/03/22 22:00:30 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x5f7e) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001380)={0xfffffffffffffffe, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}}) 2018/03/22 22:00:30 executing program 1: truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff00) 2018/03/22 22:00:30 executing program 6: r0 = socket$inet6(0xa, 0x8000f, 0x1a4c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x1, 0xea}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xb640, 0x6e}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1}, 0x8) 2018/03/22 22:00:30 executing program 7: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) 2018/03/22 22:00:30 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ba2000)='net/arp\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0xff70, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x101}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x108, 0x401, 0x7f, 0x100000000, 0x9, &(0x7f0000000000)='syzkaller0\x00', 0x8, 0x5, 0x1}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x800000000004, 0x31, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fdaff9)=@random={'btrfs.', '\x00'}, &(0x7f00007db000)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) mmap(&(0x7f000077b000/0x3000)=nil, 0x3000, 0x6, 0x111, r0, 0x0) 2018/03/22 22:00:30 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet6(0xa, 0x7, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) listen(r0, 0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 43.488428] audit: type=1400 audit(1521756030.881:33): avc: denied { write execute } for pid=7253 comm="syz-executor4" path="/proc/388/task/389" dev="proc" ino=17953 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 244.919453] INFO: task syz-executor0:7246 blocked for more than 120 seconds. [ 244.926647] Not tainted 4.9.89-g960923f #61 [ 244.932122] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.940242] syz-executor0 D29504 7246 3870 0x00000004 [ 244.945964] ffff8801ce4d3000 ffff8801c6768000 ffff8801c676a4c0 ffff8801ce4d4800 [ 244.953992] ffff8801db221b98 ffff8801c65cfaa0 ffffffff838a6c0b 0000000041b58ab3 [ 244.962039] ffffffff84194320 00ffffff8123c550 ffff8801db222468 ffff8801db222490 [ 244.970017] Call Trace: [ 244.972578] [] ? __schedule+0x67b/0x1ba0 [ 244.978259] [] schedule+0x7f/0x1b0 [ 244.983438] [] schedule_timeout+0x56c/0x10b0 [ 244.989480] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 244.996461] [] ? usleep_range+0x140/0x140 [ 245.002287] [] ? kvm_clock_read+0x23/0x40 [ 245.008057] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.014276] [] ? ktime_get+0x13d/0x1d0 [ 245.019942] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.026503] [] io_schedule_timeout+0x1be/0x390 [ 245.032744] [] wait_for_completion_io+0x20e/0x2e0 [ 245.039209] [] ? bit_wait_io_timeout+0x130/0x130 [ 245.045614] [] ? wake_up_q+0xe0/0xe0 [ 245.050967] [] ? lockdep_init_map+0xe4/0x5c0 [ 245.056994] [] submit_bio_wait+0x11b/0x180 [ 245.062869] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 245.069246] [] ? filemap_check_errors+0x90/0xc0 [ 245.075553] [] blkdev_issue_flush+0x157/0x220 [ 245.081719] [] blkdev_fsync+0x85/0xb0 [ 245.087138] [] ? thaw_bdev+0x180/0x180 [ 245.092664] [] vfs_fsync_range+0x10a/0x250 [ 245.098518] [] ? __fget_light+0x169/0x1f0 [ 245.104304] [] do_fsync+0x42/0xb0 [ 245.109388] [] ? SyS_syncfs+0xe0/0xe0 [ 245.114818] [] SyS_fsync+0x16/0x20 [ 245.120000] [] do_syscall_64+0x1a4/0x490 [ 245.125682] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.132723] [ 245.132723] Showing all locks held in the system: [ 245.139018] 2 locks held by khungtaskd/515: [ 245.143324] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.151992] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.161649] 2 locks held by getty/3775: [ 245.165591] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.174877] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.184785] [ 245.186380] ============================================= [ 245.186380] [ 245.193375] NMI backtrace for cpu 0 [ 245.196972] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.89-g960923f #61 [ 245.204122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.213445] ffff8801d9327d00 ffffffff81d96069 0000000000000000 0000000000000000 [ 245.221405] 0000000000000000 0000000000000001 ffffffff810bb690 ffff8801d9327d38 [ 245.229371] ffffffff81da118d 0000000000000000 0000000000000000 ffff8801c650b418 [ 245.237329] Call Trace: [ 245.239884] [] dump_stack+0xc1/0x128 [ 245.245216] [] ? irq_force_complete_move+0x390/0x390 [ 245.251937] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.257873] [] ? irq_force_complete_move+0x390/0x390 [ 245.264593] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.271660] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.278642] [] watchdog+0x6f0/0xa70 [ 245.283883] [] ? watchdog+0x125/0xa70 [ 245.289301] [] kthread+0x26d/0x300 [ 245.294457] [] ? reset_hung_task_detector+0x20/0x20 [ 245.301088] [] ? kthread_park+0xa0/0xa0 [ 245.306679] [] ? kthread_park+0xa0/0xa0 [ 245.312271] [] ? kthread_park+0xa0/0xa0 [ 245.318231] [] ret_from_fork+0x5c/0x70 [ 245.323888] Sending NMI from CPU 0 to CPUs 1: [ 245.328391] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b6756 [ 245.335825] Kernel panic - not syncing: hung_task: blocked tasks [ 245.341959] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.89-g960923f #61 [ 245.349110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.358434] ffff8801d9327cb8 ffffffff81d96069 ffffffff83a8b5c0 ffff8801d9327d90 [ 245.366393] ffff8801c650b400 dffffc0000000000 ffffffff84409000 ffff8801d9327d80 [ 245.374357] ffffffff8142fbd1 0000000041b58ab3 ffffffff8418bd08 ffffffff8142fa15 [ 245.382316] Call Trace: [ 245.384871] [] dump_stack+0xc1/0x128 [ 245.390375] [] panic+0x1bc/0x3a8 [ 245.395357] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.403554] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.410795] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.418036] [] watchdog+0x701/0xa70 [ 245.423276] [] ? watchdog+0x125/0xa70 [ 245.428695] [] kthread+0x26d/0x300 [ 245.433851] [] ? reset_hung_task_detector+0x20/0x20 [ 245.440482] [] ? kthread_park+0xa0/0xa0 [ 245.446072] [] ? kthread_park+0xa0/0xa0 [ 245.451660] [] ? kthread_park+0xa0/0xa0 [ 245.457251] [] ret_from_fork+0x5c/0x70 [ 245.463220] Dumping ftrace buffer: [ 245.466753] (ftrace buffer empty) [ 245.470430] Kernel Offset: disabled [ 245.474030] Rebooting in 86400 seconds..