[....] Starting enhanced syslogd: rsyslogd[ 13.518901] audit: type=1400 audit(1521783489.991:4): avc: denied { syslog } for pid=3650 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 '10.128.0.48' (ECDSA) to the list of known hosts. 2018/03/23 05:38:21 fuzzer started 2018/03/23 05:38:21 dialing manager at 10.128.0.26:35079 syzkaller login: [ 29.483051] audit: type=1400 audit(1521783505.951:5): avc: denied { create } for pid=3804 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 2018/03/23 05:38:26 kcov=true, comps=false 2018/03/23 05:38:28 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x864) getsockname(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) fsetxattr(r0, &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='/dev/rtc\x00', 0x9, 0x3) r1 = fanotify_init(0x3, 0x1) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000001c0)="182ec5c7b6b1777915615ee0ad36be3d5ce7bfcdc56a4ece08f686eebccbef03eb83f61249909ae3d6fc5932ab8365c0a4b794ba133202f275e96b537b54c8ceeb01ffeb", 0x44) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)={{0x959, 0x8}, {0xd35, 0x4}, 0xfffffffffffffff8, 0x4, 0x40}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000340)=0x10000000, 0x2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000400)={0x4, 0x47, &(0x7f0000000380)="f6390b1584d714a1aa48b71ae4742d8fa2664d0bac1dcc1ab5d6cb672a8b2e34d4753e1b1b83ff5052aa3c7c51903b73682483a66069d6109a62e329647ac573d5b0f1ae54d372"}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) fgetxattr(r0, &(0x7f0000000480)=@random={'trusted.', 'tls\x00'}, &(0x7f00000004c0)=""/47, 0x2f) signalfd4(r1, &(0x7f0000000500)={0x81}, 0x8, 0x80000) llistxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/170, 0xaa) r3 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0), 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x8) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCSTI(r0, 0x5412, 0x0) r5 = socket$inet6(0xa, 0x3, 0x4e680) fsetxattr(r5, &(0x7f0000000740)=@known='com.apple.FinderInfo\x00', &(0x7f0000000780)='tls\x00', 0x4, 0x1) ptrace$setsig(0x4203, r2, 0xff, &(0x7f00000007c0)={0x16, 0x80000001, 0x3ff, 0x5}) r6 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r7 = request_key(&(0x7f0000000800)='cifs.idmap\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000880)='com.apple.FinderInfo\x00', r6) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000940)=""/88) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xff) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00000009c0)) get_thread_area(&(0x7f0000000a00)={0x101, 0x20100800, 0x4000, 0xc7, 0x7, 0x8001, 0x20, 0x3, 0xffff, 0xa5d}) add_key(&(0x7f0000000a40)='pkcs7_test\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r7) 2018/03/23 05:38:28 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc2240, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/36) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x5, 0x4, 0x180}) lseek(r0, 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xa13}}, 0x5e4, 0x2}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x8}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000340)={0x2, 0xaa, &(0x7f0000000280)="1653d99a6ec907b635414af70f0873c6f6926bbf4b919986912414ca0abe1af0fc49d534f232d2aa6a156d2df14678aee9ddfe28c65bac72317b1882847dec80ffe0cd79a932316938a60866b02cedd170a5cec8a999b05d85a9f23dddf37c487530252378dfd9137cef3303399d36c32e574a16804f5fc700d9a0874c1602fff5054ba750e6ecd71ad7ec69e425230777c6e00d5dd2349247774ae92a27a00c724d6f748afe6e75e09b"}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x4082, 0x0) chmod(&(0x7f00000003c0)='./file0\x00', 0x100) r4 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="4e4bbc3add1f0a71a97ad668343c7d159a7a318b25df14e532b6d502689af20430f6be73cea91fe41205600d6d433ac20376f54e8e97180059cb620480e95995e6b9db933f595a0d9d17eb130d86534a9e4a19afe8746b63a1de4b71040ca6d18cecd5a645491534d3092a041d6557e42d44c04ad0b1545e398885e4745f3c6d22271bb6c7ff8d0e5d4bb821b2a2cc", 0x8f, 0xfffffffffffffffc) keyctl$update(0x2, r4, 0x0, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000540)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) r6 = add_key(&(0x7f0000000640)='dns_resolver\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="e1aeb5f35feea8a85617606672d731b3fb1e3cc26b513ff88faa7a0945f8af66f90507a3a53450d96133f26eb43357765cf5513ec43ebcdb7bffbf775c66ca934d7e12d2b7db78e452453eade7f94c4fa79e52294635bba053dca67fc6e72f68da61", 0x62, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000740)=""/248) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000840)=0x7fffffff) sendmsg$key(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x2, 0x10, 0xfffffffffffffffd, 0x7, 0x4, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0x8000, 0x0, 0x8001}]}, 0x20}, 0x1}, 0x40040) write$evdev(r0, &(0x7f0000000940)=[{{0x77359400}, 0x4, 0x8, 0x9}], 0x10) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000980)=""/203) fcntl$getownex(r3, 0x10, &(0x7f0000000a80)={0x0, 0x0}) ptrace$cont(0x18, r7, 0x7, 0x3fc0000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000ac0)={r1, 0x6}, &(0x7f0000000b00)=0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000b40)) setns(r5, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/member\x00', 0x2, 0x0) getpeername$ipx(r2, &(0x7f0000000bc0), &(0x7f0000000c00)=0x10) 2018/03/23 05:38:28 executing program 1: r0 = socket(0x5, 0x6, 0x2) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) fgetxattr(r0, &(0x7f00000000c0)=@random={'osx.', 'ppp0ppp0:eth1\x00'}, &(0x7f0000000100)=""/36, 0x24) r1 = dup(r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_perm_addr={0x20, 0xb0, "e2fd3f31e5b1ec99edde8094df7c696aeebca8f9551ac0644ee178c8753f2d5950a7f99a8952dae8c662bddd2cc7815f956b14cbdb267cd88ca677867028c5162a6d106f4b7ad955f66d029c40380bfc59f4c3d5a8c4e621bf36bf8abf949d89fbf0a0730682a5bc13e6474c4dd9434e68f63b14c336d7de92c4d16aac343743fbd21453c8733b53ba3d3fba6a76d7fa8f1ac2614d113440767558b677cde684d2023ce28febb2561d05023ef7c6227f"}}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000280)='.\x00') connect$llc(r1, &(0x7f00000002c0)={0x1a, 0x333, 0x200, 0x7, 0x0, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockname(r1, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x10000}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e20, 0x449f, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, 0x7, 0x3}, 0x88) getsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f00000005c0)=""/173, &(0x7f0000000680)=0xad) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getrandom(&(0x7f0000000740)=""/79, 0x4f, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000007c0)={@in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x41}}, 0x779d, 0xb184, 0x9, "d366e74875d4eda796525aaa069dc38e25d60a20adc0b9d83a768f1f4597ad96d458c7deb5ed1d5cfd6c0414ea83ba1f7719a01df0eaa744d821aab256681e098c572e9b088114f6058267ba0f8d4468"}, 0xd8) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000008c0)=""/178) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000009c0)={0x2, 0x8}) poll(&(0x7f0000000a00)=[{r4, 0x4100}, {r1, 0x5040}, {r4, 0x2}, {r2, 0x4016}], 0x4, 0x32e6) r5 = dup3(r4, r4, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000a40)={0x7f, 0x7, 0x9, 0xea73}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/ashmem\x00', 0x2, 0x0) getgid() r6 = getpgrp(0x0) ptrace$getregs(0xe, r6, 0xffff, &(0x7f0000000ac0)=""/44) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000b80)={0x8, 0x8, 0x8002, 0xa8, 0x80000000, 0x4, 0x9, 0x621, r3}, &(0x7f0000000bc0)=0x20) 2018/03/23 05:38:28 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8800, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x8, 0x3, 0xfce5, 0x8, 0x1ed3}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, 0x9, r2}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000280)={0x17, 0xe8, &(0x7f0000000180)="379054670405473348f9a341d3833c89b9f5645b8e6a0f8c14c27fcabb7f204ef738568c0500054756b84a78b32e979716e0670cbd9fd5643c2ae30935cedd2e308f60923f2d62d029d21eb6781f94b5e2bc84e78f75b82dbabc67c42792d8a6b09f8b570310b0a5099d49bb5d6e5fe0959cecc87701e4c2b13e18599bc1741f65bad2d6e1fa9356ee5f1670a5b1ab4f19d95b4dcaa794c323cf25913983e494d121a48aff2f1c893f5826642b03a19bf858d019cf1a6c8f1824d10348d4359db1518ffc772a99fa173ad1cd86f8c35f3976b998fc7f25fcba28fa4f8829a42f7404fbb64d53cfd5"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000300)=0x6) sched_getparam(r2, &(0x7f0000000340)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000480)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r5) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000540)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000600)={0xc2cb, 0x15, 0x3ff, 0x800, "3adf7efb59572ff7a4b54b8bc06546ea1239b43c2034c8e63f70ea109a6bda7a"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000640)={0x1, {{0xa, 0x4e24, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x16}, 0x9}}, {{0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x104) recvfrom$packet(r1, &(0x7f0000000780)=""/77, 0x4d, 0x122, &(0x7f0000000800)={0x11, 0x6, r4, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) fgetxattr(r1, &(0x7f0000000840)=@known='system.posix_acl_default\x00', &(0x7f0000000880)=""/80, 0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x7fff}, &(0x7f00000009c0)=0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000a00)={r6, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100, 0x3, 0x2, 0xfff, 0xfa4033b657e42cab}, 0x98) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000b00)={r6, 0xe4c9, 0x1b49}, &(0x7f0000000b40)=0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000b80), &(0x7f0000000bc0)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000c00)={'bond0\x00', 0x200}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r7, 0x29, 0x44, &(0x7f0000000c40)={'icmp6\x00'}, &(0x7f0000000c80)=0x1e) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000cc0)=0xf0) rt_sigsuspend(&(0x7f0000000d00)={0xa2}, 0x8) 2018/03/23 05:38:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2c00) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x447b, 0x4) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0x6, 0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x50) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0], 0x9, 0x5, 0x4, 0x2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000440)={0x2, 0x0, 0x401, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0xcc, @empty, 0x400}}, 0x3, 0x9, 0x1, 0x6d3d, 0x84}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000005c0)={r2, 0x8, 0x30, 0x1, 0x8}, &(0x7f0000000600)=0x18) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000640)={0x1, 0x5}) set_thread_area(&(0x7f0000000680)={0x6, 0xffffffff, 0x4000, 0x5, 0xafc, 0x100000000, 0x0, 0x2, 0x2, 0x8}) bind$bt_l2cap(r1, &(0x7f00000006c0)={0x1f, 0x2, {0x6, 0x718, 0x3, 0x100000000, 0x1ff, 0x35c}, 0x6, 0x1f}, 0xe) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000700)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740), 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000780)) ustat(0x2, &(0x7f00000007c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000840)={'icmp6\x00'}, &(0x7f0000000880)=0x1e) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000008c0)={'vlan0\x00', 0x1}) setns(r0, 0x40000000) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = geteuid() r5 = getuid() r6 = geteuid() setresuid(r4, r5, r6) socket$inet6(0xa, 0x80000, 0x200) ioprio_get$uid(0x3, r6) recvmsg(r0, &(0x7f0000000e00)={&(0x7f0000000900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000980)=""/78, 0x4e}, {&(0x7f0000000a00)=""/72, 0x48}, {&(0x7f0000000a80)=""/106, 0x6a}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f0000000bc0)=""/52, 0x34}, {&(0x7f0000000c00)=""/36, 0x24}, {&(0x7f0000000c40)=""/51, 0x33}, {&(0x7f0000000c80)=""/188, 0xbc}], 0x8, &(0x7f0000000d80)=""/67, 0x43, 0x1}, 0x40000000) 2018/03/23 05:38:28 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setopts(0x4206, r0, 0xfffffffffffffffb, 0x100000) mincore(&(0x7f0000ff3000/0xd000)=nil, 0xd000, &(0x7f0000000080)=""/36) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0xffff) getdents64(r1, &(0x7f0000000140)=""/94, 0x5e) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000200)={0x8, {0x2, 0x4e24}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x110, 0x2, 0xe6, 0x7fffffff, 0x100, 0x0, 0x11, 0x5, 0x3f}) r3 = inotify_init() ioctl$int_in(r2, 0x5473, &(0x7f0000000280)=0xace9) fcntl$notify(r1, 0x402, 0x2) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x81, 0x5, 0x1a, 0x8, "8effbfeb0ed423bb2d329d4ff2f4013ff34d9742bfb92c8db47ee30462e9c67bd91b40a3cac500741dd0311aabe08a84786ed91f0a410d497ade256438ada753", "552a842cda87b6dd916b75c23ea44fecbab361ef3c7e4541b0362144c1175a98", [0x0, 0x1]}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={0x800, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x40, 0xfc, 0x98f9, 0x0, 0x1, &(0x7f00000003c0)='ip6_vti0\x00', 0x1000, 0x81, 0x6}) uname(&(0x7f0000000480)=""/4096) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001480)={0x0, 0xba, 0x8001, 0x8f6, 0x2, 0x6, 0x800, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x13}}, 0xffffffffffffff7f, 0x400, 0x9, 0x0, 0x3ff}}, &(0x7f0000001540)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000001580)=r5, 0x4) sched_getparam(r0, &(0x7f00000015c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001600)=0x800, 0x4) writev(r4, &(0x7f0000001900)=[{&(0x7f0000001640)="c8a244261429da20e80a0d295425f2212a83311dd34a570ea04f66ad1e803518fec6b199a766d319c6a1a0e0d7df8238062d96e6e21297d2eae790330aa0f5cdf000656b555347baba481fade9dab201d4988518839a0a0e6433c691c9549533166728c76831a003a1d3a57e05673b715a8ab8a6dbac3a6f5e0bfa9c256a8a77503ab4943e7dc352f6bf2fa4914347d7f95fdf169251c36ef068ad486a6c2527b0664d2999e696a7f6a009db2f7c1945e72cf7370910d8dfac90e8aedf489ba3adf818421aebc0a29527dbd91223378c2c219c3df145a55315ec7e90d654def901d3222ea7dfba7d5dee4f", 0xeb}, {&(0x7f0000001740)="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", 0xff}, {&(0x7f0000001840)="e5c2808f3384b0bef273776562760720e30e460893cf9ce5e1871072d0d2ecf1b2a6d52fafaa60ae7d95d6958b53eba1cafac54e7a6af4cd2424ac9d056762a3a4a1a0989d9dbe54d0fa678d9c15db1399f96770bf939f6e06a6b5f0a86a96604c7b4b0a57df4a7968ee0f2577d8b52be5a5165758c5c567bafc68237ca921147410d5e6e23682295f173a17edd480070fb0c41b0c77d3d41de5481b005e9fefd8fbe2128695b86bfa74", 0xaa}], 0x3) fcntl$notify(r3, 0x402, 0x8) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000001940)={0x8ad, 0xf2, "6a06f7aa516ad1addd83eb9d004043a29f18b6b735f00cc01626fc407a20b6c59c492bfc9058eb697b69bbc8a8cca17bb2f9223872e35faa22f102ddd58cbe1488e86ef4367d94bbf8d19628ceb8cd6b4666e813804191f22166ca3a3e409ddf75c58d17f920b01a87955f9eee72ca96205012bcb16e9d77222df61c618c6baf9a213a112b2ddcbb419ca675c2c7457c79d22ee9b7009c6344f25d53a27cf5757924bd51be33dc011e8bc6d9dd19be01d28a792225e8d03bb4745051bcfe689f691bf62516fb6cfebb24676c73c3e09451fadc91a988dbff4ab706d3ef0553c68e6dd92e3fe564625af9c8dfa113e23a08a7"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001a40)=@assoc_value={r5, 0x8}, &(0x7f0000001a80)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001ac0)={0x2, [0x9, 0x52c]}, 0x8) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000001b00)={@empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001b40)) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001b80)={0x1, 0x4}, 0x2) getsockname$inet(r1, &(0x7f0000001bc0)={0x0, 0x0, @broadcast}, &(0x7f0000001c00)=0x10) mq_timedreceive(r1, &(0x7f0000001c40)=""/198, 0xc6, 0x5, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001d40)={'ip6_vti0\x00', 0x300}) 2018/03/23 05:38:28 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x105000, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001140)=@assoc_id=r1, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001180)={0x4, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00000011c0)={r2, 0x7}) clock_gettime(0x0, &(0x7f0000001200)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001240)={r3, r4/1000+10000}, 0x8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_l2cap(r5, &(0x7f00000012c0)={0x1f, 0xe1, {0xffffffff, 0x9, 0x1f, 0x8001, 0x100000000, 0x80000001}, 0x2}, 0xe) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001300)={&(0x7f0000ffc000/0x4000)=nil, 0x80, 0x0, 0x10, &(0x7f0000ffc000/0x2000)=nil, 0x140}) flock(r0, 0x8) r6 = request_key(&(0x7f00000013c0)='encrypted\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='-trusted\'\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001340)='pkcs7_test\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) socketpair$ax25(0x3, 0x2, 0xfd, &(0x7f0000001480)={0xffffffffffffffff}) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f00000014c0)={0x5, 0x3}) ioctl$KDSETLED(r5, 0x4b32, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001500)=0x9, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001540)={r1, 0x9b2}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000015c0)={0x9af, 0x100, 0x2, 0x5, 0x800, 0x80, 0x6, 0x3, 0x623bac3f, 0x7, 0x93}, 0xb) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000001600)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000001640)={0x9, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) r8 = getpgid(0xffffffffffffffff) r9 = syz_open_procfs(r8, &(0x7f0000001700)='net/route\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001740)={0x9, 0xdd90}) fsetxattr(r7, &(0x7f0000001780)=@known='security.evm\x00', &(0x7f00000017c0)='\\\x00', 0x2, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMBIC(r9, 0x5417, &(0x7f0000001840)=0x9) 2018/03/23 05:38:28 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82002, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000040)="48d3aa0a5622af995ce9a84da555d755861b102e0b3541c1fdb2b3fb7540307ab9b1edebc346fd103611") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20180, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x12080, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000280)={r4, &(0x7f0000000240)=""/53}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000300)=[{0x4, 0x1}], 0x1) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000340)={r4, 0x1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r6, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000004c0)=0x84) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000540)=@int=0xfffffffffffffbff, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000580)={'ah\x00'}, &(0x7f00000005c0)=0x1e) lgetxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000680)=""/35, 0x23) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000700)) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r3) r8 = gettid() capset(&(0x7f0000000740)={0x20071026, r8}, &(0x7f0000000780)={0x4, 0x2f, 0x2, 0x3f, 0x6, 0x200}) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f00000007c0)="e64d3e0486dd340809d5778c2f3dd5f4") fdatasync(r3) ioprio_set$pid(0x1, r8, 0x7fff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/checkreqprot\x00', 0x208000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000840)) getsockopt$llc_int(r5, 0x10c, 0x9, &(0x7f0000000880), &(0x7f00000008c0)=0x4) [ 31.665284] audit: type=1400 audit(1521783508.131:6): avc: denied { sys_admin } for pid=3860 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.708033] IPVS: Creating netns size=2536 id=1 [ 31.723518] audit: type=1400 audit(1521783508.191:7): avc: denied { net_admin } for pid=3863 comm="syz-executor7" 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 [ 31.763415] IPVS: Creating netns size=2536 id=2 [ 31.801617] IPVS: Creating netns size=2536 id=3 [ 31.842061] IPVS: Creating netns size=2536 id=4 [ 31.888844] IPVS: Creating netns size=2536 id=5 [ 31.947454] IPVS: Creating netns size=2536 id=6 [ 31.998651] IPVS: Creating netns size=2536 id=7 [ 32.048736] IPVS: Creating netns size=2536 id=8 [ 34.219040] audit: type=1400 audit(1521783510.691:8): avc: denied { sys_chroot } for pid=3863 comm="syz-executor7" 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 [ 34.484088] audit: type=1400 audit(1521783510.951:9): avc: denied { setuid } for pid=5174 comm="syz-executor3" 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 [ 34.567799] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 34.594097] audit: type=1400 audit(1521783511.061:10): avc: denied { dac_override } for pid=5218 comm="syz-executor5" 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 2018/03/23 05:38:31 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chdir(&(0x7f0000000100)='../file0/file0\x00') utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) umount2(&(0x7f00000002c0)='../file0\x00', 0x2) 2018/03/23 05:38:31 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82002, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000040)="48d3aa0a5622af995ce9a84da555d755861b102e0b3541c1fdb2b3fb7540307ab9b1edebc346fd103611") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20180, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x12080, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000280)={r4, &(0x7f0000000240)=""/53}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000300)=[{0x4, 0x1}], 0x1) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000340)={r4, 0x1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r6, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000004c0)=0x84) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000540)=@int=0xfffffffffffffbff, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000580)={'ah\x00'}, &(0x7f00000005c0)=0x1e) lgetxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000680)=""/35, 0x23) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000700)) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r3) r8 = gettid() capset(&(0x7f0000000740)={0x20071026, r8}, &(0x7f0000000780)={0x4, 0x2f, 0x2, 0x3f, 0x6, 0x200}) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f00000007c0)="e64d3e0486dd340809d5778c2f3dd5f4") fdatasync(r3) ioprio_set$pid(0x1, r8, 0x7fff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/checkreqprot\x00', 0x208000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000840)) getsockopt$llc_int(r5, 0x10c, 0x9, &(0x7f0000000880), &(0x7f00000008c0)=0x4) 2018/03/23 05:38:31 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000280)={0x17, 0x7a, &(0x7f0000000200)="d44f23da949121e28fd0253c0546c2aace7d32cd9aeac9117a37c8cf00f5a886f76ed2ddca6702513ea04f3cadcfc1369c50b0b01233a478c95e45b438785a5ecc56591a13a2842e33cddd59fa5bb4a64359cf7aa6cdd9324bcc07663461211c68cdc8987b14ebb4c7365107daa1df528b1ebf07ef8a8ad3a2cc"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r6 = memfd_create(&(0x7f00008effff)='\t', 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl(r7, 0xe55d, &(0x7f00000002c0)="68ee0e5d5d8ebd1238964f7627d5ed0d8959c99d9f969476e5687e6e700e02718a8db49c18b634d901966ba22dec145ccd82d99bcfa2995ca74f2cb97130810973ab1307dfd520e195769d00bfb12ce5e1881fd41df02a453fe0f388ec58ee95bb41056bb05e1677e1a4a373cb88579bc7ea111fb60a150f546a7c740a0d19efd6f126fd232c4ca7bb7d4e8649692e618df49c2c04a39e83c0496576c8aa8eb0262f44ba8c8b2451de702b673056f525a2d758") dup2(r7, r6) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) connect(r6, &(0x7f0000000180)=@llc={0x1a, 0x0, 0x6, 0x1, 0x6, 0xaf91, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r8, 0x53}, &(0x7f0000000140)=0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x80000000, 0x0) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000003c0)=""/210) 2018/03/23 05:38:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5f, 0x100) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000280)={0x81, 0x10000}) r2 = memfd_create(&(0x7f0000000000)="be2d2b2547504c2663707573657400", 0x2) connect$netlink(r0, &(0x7f0000000240)=@kern={0x10}, 0xffffffffffffffbb) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e280974ba4342fbca84e871e54d79c3dc27cbacea8b88c3797898f2f4a09533c3d8de20fdaf95d7785c9d5ff9cd739b27e477448a52e22c795f8a487ac180f6b0a1e26e367b57d2f9a0a537adea49f47a5a034f55c7f2a05ad53e1a9c5759506630cfc6047243fb261aeeac0b0"], &(0x7f0000000140)=0x75) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) sendfile(r2, r0, &(0x7f0000000040), 0x0) 2018/03/23 05:38:31 executing program 1: mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000)=0x8000, 0x4) r1 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0xc003, 0x0) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x0, 0x0) 2018/03/23 05:38:31 executing program 5: r0 = socket(0x80000000010, 0x3, 0x0) socketpair(0x8, 0x800, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDENABIO(r1, 0x4b36) write(r0, &(0x7f00002eafd9)="260000002a0029f10701c1b08000c400001d0000010000200000000001e4000000000000e9ff", 0x26) 2018/03/23 05:38:31 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000080)={0xff, 0x40, 0x2, 0x768, 0x4, 0xffffffff7fffffff}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/4096) 2018/03/23 05:38:31 executing program 3: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2) r0 = mq_open(&(0x7f0000000040)="2183a000", 0x8c0, 0x20, &(0x7f0000000080)={0x380, 0x9, 0xfffffffffffffffc, 0x0, 0x4, 0x1, 0xbb53, 0x7}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000dcdfb9)) 2018/03/23 05:38:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) fstat(r0, &(0x7f0000000080)) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xfff) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/23 05:38:31 executing program 6: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r2 = signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x9}, 0x88) r4 = fcntl$getown(r2, 0x9) mq_notify(r1, &(0x7f0000000080)={0x0, 0x2f, 0x0, @tid=r4}) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x800) 2018/03/23 05:38:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x200000000000011e, &(0x7f0000000240)=[{0x1c, 0x29, 0x2, "2b076bc0964f4ffde3d917e382"}], 0x1c}}], 0x2, 0x0) 2018/03/23 05:38:31 executing program 5: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x1, &(0x7f0000000000)=[{0x28, 0x5, 0x2, 0xfffffffffffff013}]}, 0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) 2018/03/23 05:38:31 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000280)={0x17, 0x7a, &(0x7f0000000200)="d44f23da949121e28fd0253c0546c2aace7d32cd9aeac9117a37c8cf00f5a886f76ed2ddca6702513ea04f3cadcfc1369c50b0b01233a478c95e45b438785a5ecc56591a13a2842e33cddd59fa5bb4a64359cf7aa6cdd9324bcc07663461211c68cdc8987b14ebb4c7365107daa1df528b1ebf07ef8a8ad3a2cc"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r6 = memfd_create(&(0x7f00008effff)='\t', 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl(r7, 0xe55d, &(0x7f00000002c0)="68ee0e5d5d8ebd1238964f7627d5ed0d8959c99d9f969476e5687e6e700e02718a8db49c18b634d901966ba22dec145ccd82d99bcfa2995ca74f2cb97130810973ab1307dfd520e195769d00bfb12ce5e1881fd41df02a453fe0f388ec58ee95bb41056bb05e1677e1a4a373cb88579bc7ea111fb60a150f546a7c740a0d19efd6f126fd232c4ca7bb7d4e8649692e618df49c2c04a39e83c0496576c8aa8eb0262f44ba8c8b2451de702b673056f525a2d758") dup2(r7, r6) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) connect(r6, &(0x7f0000000180)=@llc={0x1a, 0x0, 0x6, 0x1, 0x6, 0xaf91, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r8, 0x53}, &(0x7f0000000140)=0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x80000000, 0x0) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000003c0)=""/210) 2018/03/23 05:38:31 executing program 6: mkdir(&(0x7f0000000100)='/', 0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='/', 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x8001, 0x4, 0x1000, 0x2, 0x20, 0x1ff, 0x7, r1}, &(0x7f0000000200)=0x20) renameat2(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='/', 0x3) 2018/03/23 05:38:31 executing program 7: prctl$intptr(0x200000002a, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syncfs(r0) 2018/03/23 05:38:31 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) close(r0) write$sndseq(0xffffffffffffffff, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) 2018/03/23 05:38:31 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0x1f}) r1 = socket(0x10, 0x80400000802, 0x0) write(r1, &(0x7f0000af7000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) fstat(r1, &(0x7f0000000080)) 2018/03/23 05:38:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000200)=""/43) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fremovexattr(r2, &(0x7f0000000180)=@known='user.syz\x00') ioctl$int_in(r2, 0x5452, &(0x7f00000001c0)=0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x56, r4}) lseek(r1, 0x0, 0x4) fcntl$lock(r2, 0x400000000000005, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/23 05:38:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42000000000484, &(0x7f0000000080)=""/24, &(0x7f0000d0cffc)=0xfcc1) r1 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = pkey_alloc(0x0, 0x2) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x0, 0x3}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000000001, r2) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/03/23 05:38:31 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x10000000028001) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) 2018/03/23 05:38:31 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000240)="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") poll(&(0x7f0000000000)=[{r0}, {r0}, {r0, 0x88}, {r0, 0x1000}, {r0, 0x2000}], 0x5, 0x9) 2018/03/23 05:38:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000), &(0x7f0000000080)) 2018/03/23 05:38:31 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x1000000000) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x10400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000380)) chown(&(0x7f0000000080)='./file0\x00', r0, r1) 2018/03/23 05:38:31 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r3, 0x7, 0x9, 0x6}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x70002006}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x17, r1, 0x1, 0x6, 0x6, @random="667dbe11fbfe"}, 0x14) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000040)) [ 34.772235] IPVS: length: 64705 != 24 [ 34.780570] IPVS: length: 64705 != 24 2018/03/23 05:38:31 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x2080001) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) 2018/03/23 05:38:31 executing program 5: 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, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8240, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xc3, 0x7, [0x26, 0x2, 0xff, 0x536e, 0x3, 0x9c2e, 0x9]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e21, 0x17, @loopback={0x0, 0x1}, 0x5}}, 0xdb, 0x9bb5, 0x9, 0x3, 0x7f}, &(0x7f0000000180)=0x98) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffda7, 0x0) shutdown(r0, 0x1) shutdown(0xffffffffffffffff, 0x0) 2018/03/23 05:38:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'lo\x00', 0x7}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) 2018/03/23 05:38:31 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000080)=0xc) readahead(r0, 0x9bb, 0x7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="50b1b3c386e0e296a041f80000cfdae8030000"], &(0x7f0000000140)=0x8) close(r0) 2018/03/23 05:38:31 executing program 7: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) 2018/03/23 05:38:31 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003000)) r0 = syz_open_pts(0xffffffffffffff9c, 0x101800) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x1, 0x44, 0x8}) 2018/03/23 05:38:31 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e26, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) modify_ldt$write2(0x11, &(0x7f0000000100)={0x0, 0xffffffff, 0xffffffff, 0x2, 0x3ff, 0x0, 0x1, 0x4eff, 0xb8, 0x388000000000}, 0x10) sendfile(r0, r1, &(0x7f0000000000), 0x10001) 2018/03/23 05:38:31 executing program 2: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) 2018/03/23 05:38:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000703, &(0x7f000073dfff)) 2018/03/23 05:38:31 executing program 4: r0 = dup(0xffffffffffffffff) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) clock_gettime(0x0, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f00000d6000)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x15) 2018/03/23 05:38:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) r3 = open(&(0x7f0000000140)='./file0\x00', 0x501502, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000180)=r3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="08000000000000005c00000001000000000001000000000000000103c54881ff11314698e20475560c000000040000000040000081000008000000000000000000000000008e96f04435e37a0400000000000000000000fc64b3ab9aeb30ae78e9d8c15db1edae1afe68ff90545b0f7864603f0a56344a9680b87c8e3cc4ef19dfb18ee0b13b7349aa"]) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) prctl$setname(0xf, &(0x7f00000001c0)='/selinux/checkreqprot\x00') 2018/03/23 05:38:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) readahead(r1, 0x7, 0x9) write(r1, &(0x7f0000000000)="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", 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) pipe2(&(0x7f0000001000)={0xffffffffffffffff}, 0x800) mkdirat(r2, &(0x7f0000001040)='./file0\x00', 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x0, 0x7, 0x3, &(0x7f0000001080)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)) 2018/03/23 05:38:31 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21}, 0xffffffffffffff17) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) [ 34.908964] audit: type=1400 audit(1521783511.381:11): avc: denied { net_raw } for pid=5311 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 05:38:31 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x10000, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x5, r2, 0x10001, 0x3f}) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) [ 34.995667] device lo entered promiscuous mode [ 35.070231] device lo left promiscuous mode [ 38.590872] IPVS: Creating netns size=2536 id=9 2018/03/23 05:38:35 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffffff, 0x3}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x71}, 0x8) 2018/03/23 05:38:35 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e26, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) modify_ldt$write2(0x11, &(0x7f0000000100)={0x0, 0xffffffff, 0xffffffff, 0x2, 0x3ff, 0x0, 0x1, 0x4eff, 0xb8, 0x388000000000}, 0x10) sendfile(r0, r1, &(0x7f0000000000), 0x10001) 2018/03/23 05:38:35 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) 2018/03/23 05:38:35 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) socketpair(0x7, 0x0, 0xfff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000100)=0x8, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000180)=@req={0x34c, 0x80000001, 0x4, 0x5}, 0x10) 2018/03/23 05:38:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x45f) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3ff, 0xa1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x100000000}, &(0x7f0000000100)=0x8) 2018/03/23 05:38:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000001700)={0x6}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0x0, 0x3, 0x8, 0x0, 0x6}, 0x3, 0x1}) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000140)=""/28}, {&(0x7f0000000180)=""/209}, {&(0x7f0000000280)=""/120}, {&(0x7f0000000300)=""/251}, {&(0x7f0000000400)=""/157}, {&(0x7f00000004c0)=""/32}, {&(0x7f0000000500)=""/177}, {&(0x7f00000005c0)=""/4096}, {&(0x7f00000015c0)=""/164}], 0x1e2, &(0x7f00000000c0)=""/81, 0x51}, 0x40002102) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1) 2018/03/23 05:38:35 executing program 5: process_vm_writev(0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/47, 0x2f}], 0x20000000000003d3, &(0x7f0000001580), 0x391, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffff80, 0x464000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x42b9d825, 0x200, 0x8000, 0x0, r1}, 0x10) 2018/03/23 05:38:35 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x52204) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/129, 0x81}], 0x3, 0x0, 0x0, 0x5}, 0x40010001) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/03/23 05:38:35 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x4) r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/126, 0x7e) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) mkdir(&(0x7f0000000200)='./file0\x00', 0x100000058) 2018/03/23 05:38:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x49}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa6, 0x32b880) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/03/23 05:38:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)="cd43e5f32e10859521b46c6f3c331c79971dfdb58858da8c1858008ac97746b51161441bac60cc3207370634153990a6df9f71592b4da9c57d883c19a411650b8250cad4a12a55013a0d57883e8d9762961586e307ca2dd1e54b137031bd53294ebea23e10d5c3c33ea8498998288f3192eb7c063be667292c44a4e088959e171e621e24c1c7d01246e11e3cfac55393c8e9452076b487e23afd2f32f902eb6c95b80e0b8d5362ea29328804e23e1f891c210bdb73e46849ac1218e3e8d22e3e8adce09ed546c4802be02f8d0860c678f56508cbac086aefb954ae513583d5bd", 0xe0}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="0eff72272ca320a4c834ce312a329b4b20902e7e995fce878b8b869a27ba2ae0a939a76cd270b2fc9504befbd95f5b2533bdbafb0e8ddb355a051acb81a952027344d573ff88e6ce4f8b62094595708945e80d4e8119004d1226303dd738df9fcb48dac4dcb276d6b924b0651acaf728575f5aedff147ae2ca0c0bcd026633fbd37c600972500a95fbebca1d174bb7879665491a16ffa0ea3312fbfd9f19ff8d03d06507839d6507988b5e2ecc8b4023f5", 0xb1}, {&(0x7f00000011c0)="9aff3f37f1967d811410251d7e3be6a5411b403527179a63a88725e36b123dda57923ea491d9cb258b8995c4ce7545e1ad3bac73e3b9e3f9c709b9b2efa574a887cccbec924d752b3335769c32e92c6d57689ff16e7390896de0c2b65453b7c1ac3ec952cbd4ade1b4fcd88081957f5af04f4cf5b60758d1cb13963e740238a91c8117b581851e0c4d79b678025c22239d6892804cfab01d39b67d68f63bf69f41e27cbbe446271159fc7452516720b6009c1c51e0e19c1c1425fb9872ec835a40daaeda6049ede1e4ad0ca8822418eecb9aef884a7e390535a59651e79b", 0xde}], 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xd27}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/03/23 05:38:35 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockname$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e) fanotify_mark(0xffffffffffffffff, 0x20084, 0x0, r2, &(0x7f000028cff8)='./file0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x2000) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14}}, 0xc) 2018/03/23 05:38:35 executing program 6: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fallocate(r0, 0x0, 0x100000000, 0x200) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000180)="2fee96a256efc668095f0525d822be961836c995acd124f207ad2cc50d917aedb2900fb3548eb8a7c412f0352f39f4f2f9cf129d42b53d484aeecabf58ba8f9169ceff37e4d79a1521e8a36c1a28a5e6d42157e5bc29366926eca92ff5c7", 0x5e}, {&(0x7f0000000300)="b72b1b96d56543dbaf7b9c9197ac6eca92ee6b17317d113260c1924035ed1b1c6312ac21bdc470fa80728171f16eb67b01e0aec6fdce6ffe41c69a45d2e4bc46f39cc17d308a168be5aaff10fa6bf53291da93d3c8bfe3b8495ddf9ff1f156f3eda82f06f9a61faa321517acdec6cd8cd52170b25e1c64f75e0713580cf2787b548a5fb8b52395d2e2352721cd0aab18f0b347ede13b985d1d03a017d9175d5b3aa42c0b97bcf42ae6d3c06f9b62a6330852a02ca4e9c90120b354911c689770b7a2cf917553dc445d37adb63a4ac2f75eaa2e6e2aef02bfcabd625b7497b2fd76c59192e0", 0xe5}, {&(0x7f00000004c0)="513bd471e913d4fc18250f9afe12ba89701ad6f8cb62d14683e467b70e5c92806b571079bd9b7b6dbc48d96066aaac1d71f02e5ba0bee7778705ef251b20baffb513597509208687e72cafba838cb0085cb2208c39542eec519bd251e59ddf56bc90e5e9740b49ab4a291b3a883dce920ae0c3c78634d68e45036d29dd70a7c1b8dd483b9a7ea7e7bc31c09326c061bf6624231331d32c649cd5be04293f7bd0a938ec858e65a31d78857617054ddb9fda31bc0e2398a4fe5368abfa79e692ff780b52af073346e9fb06f756876b0a5f15ae4d2ad4ee8540cb2728983f5a6354049671058db72ce27b7b9d02f487388f30a5f02c3d1fba", 0xf7}, {&(0x7f0000000700)="13f7c247a7921689407effa7184f29ab6900673b4ddd0757b9171cb9b4714f217de2c28c59ba514081daef2f7290289bfb61f5a33cfff6ce66e0776fe57706dca3b963ecf8adb0db1912ef428d7901d1f6ceecf031db54cc73668c753fa4b03130a55d82c252741c7fd02bb5162d5353646f7c5e29f21427c75242222f5f9c6a6f574c68df42e56073e3c98c97074145c37fc69670fa4a54e24711497fe3adbffaaf9d647b8a291f288fbe1d525d2d", 0xaf}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x98e) 2018/03/23 05:38:35 executing program 4: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) fallocate(r1, 0x1, 0x3ff, 0x87) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r0, r4) tkill(r2, 0x16) read$eventfd(r5, &(0x7f0000000000), 0x8) 2018/03/23 05:38:35 executing program 5: statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/154) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) write(r2, &(0x7f0000000200)="2303b8f5e35965a63a02b2b256ffe0ddd358d71c758233f88c092a6ef5b422721ae06b9567b0e015fac184907ed0f7f62ae87cbe562d1cc71bc6886b3b552c7c4194eb7a474c048ffaf5a8053ceac50870f65299a83cdd", 0x57) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/23 05:38:35 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002d00)={0x0, 0x63, "69d44b67c155f9a2fece22fceee69b37cbfe79b0167bec39d43333570335d606fa5b67aedb8064e3ead2f6f239377d1ba4d2a11fb08a37772bd7ffd2eca28402b2bef543e4334b86efff4a287d10c95fb3463d5a914b01a91c7bf871dab40650d07c02"}, &(0x7f0000002d80)=0x6b) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002dc0)=@assoc_value={r1, 0x600000000000}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x8, 0x4) r3 = dup(r2) write$fuse(r3, &(0x7f0000000040)={0x14, 0x0, 0x8, @fuse_poll_out={0xa0}}, 0x14) 2018/03/23 05:38:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f6578650000001c0302") socket$unix(0x1, 0x5, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/45, 0x2d) 2018/03/23 05:38:35 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x102, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2}) accept4$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14, 0x80000) sendmsg(r1, &(0x7f0000000c40)={&(0x7f00000008c0)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000940)}], 0x1, &(0x7f00000009c0)=[{0x8c, 0x115, 0xa000, "bf4f5bded6c2b9a84eea52755c70792fb50420625716278006e275fd8f955aea008a04c950d2b9c6d912fcdec8213ba723b3696b2e6ad390061483183136e43676430d3a13a2a0047a70c7a059eed916c50d0ea7dab32a0f74a79d9c47e3a42fac028b68852e2015188bbe747ac2c7e5a42a534f1b1d55dc40c29bba95"}, {0xd4, 0x102, 0x7fff, "01b390899058a0e0dab51a45449cf944a04d773f70f451f243a45b86017a5d8b2236e7df506a4f26d17a97ed3162cea715d9d8ca244db04d51765a3f43c2d43c8f67efe22691274647e79ffe4281b21211c18b547d1a47fa8bb8dbb9ef6f804735fa9d0caee00c9ae461b0aa2624c04ab5e5f56b8b41d0162b0537fa110bbc6d96820fa7f7564f09d658d39eeb4f1f502b39a5cc012225d7a221d94dbbcce8bd8e8db9b41e37992fa190dfd1b7ad82600f5c00363374cbcc6c02549d8661d187c070cd10c1"}, {0x104, 0x13f, 0x101, "ceecc2210296489b837151700da6536e14530fd5eef53bea3a08948f77ffd7ba271051129d72312e55728ba39261c5d88db859d348069e1137511f11ebf21d6a555665c597405deccfc44b4ecfb6b0f4922cefe2e878d14deab7d66d4d0a7597514df2c5ec28761c95e0eae16e8064b7268155571c907debb54c06b08ce4198bdde85db45449dad6fcafe5becdcbc74c24f03a12e78cafd0182d4de2137df855850cc7edd9eeb1ee12f04ba23417db77f4a7102c29d8946e16d56e57efdf0b777ab42bc57af9531e7e71271ad5f0433885c79d070226565fc25fa67d7d1b056471dcc1ca6500dc13a08771c518c0e8685c5c40c51b831b"}], 0x264, 0x50}, 0x4000814) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/03/23 05:38:35 executing program 2: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2}}, 0x1e) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0)) 2018/03/23 05:38:35 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000000040)='stat\x00') pread64(r2, &(0x7f0000000100), 0x0, 0x0) 2018/03/23 05:38:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000032c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000033c0)=0xe8) r4 = getgid() r5 = getpgid(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003900)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003400)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000003500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003540)={0x0, 0x0, 0x0}, &(0x7f0000003580)=0xc) r8 = getpgid(r5) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000003f00)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000003f80)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="7511088dead9a82c512f15f01ac1a49c0de34204b6de309b80de3b40296619bec114fe567f9e45d696082cc4f340f72da2504d8e7b2373ee55b21fbd0bf180773b8d4417d106000d9e4c63a3c9d01cfaf84fa795c7c8ebbb70f0e5652dee4ee754eefe1524d605b794e81725525e1ab26d472c0b64e00ac5a5341cebcff161808d76836d8b595f6c545d89b5e9c62187e8ee264a", 0x94}], 0x1}, {&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000280)="8b31095c915e88733b57d1ff165d32667ba622cda4d69dd53c0be620e6a5dc37ac8c189f9833e5d9ead50c2a09cb72fd6d1ad17c7e13fdc22e02e14ef8c3a80fe94bc64ac7d9c9c8b9fff620bf66472435467dc5bcd7d03b8500d6c15dd344e6dd6e3985e1fab105f3836b4df3c8f36e37a35007d0182a13b63a801571592869d42ee1a314cee2c0ed06c7b20f8dd0bd57c1892697194aa6bdc4e2ae3a5d", 0x9e}], 0x1, 0x0, 0x0, 0x4000011}, {&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000400)="c3e2e620c6c32aa7b3cc2af0559c8bae44a603e46cea", 0x16}, {&(0x7f0000000440)="dcb5447802a2023abcce06b721020814c5c89371fc680fc02b74671a265486b9a6427fd156df3bf58d0f60d69f155c8244392714e260cbbc7ec0812b6546078753f57a1014d30b12b338b550251e95ce5a80509666062a9e3bdc3f323c7fa90482b52aa81d03090fa6a350d5e93da952", 0x70}, {&(0x7f00000004c0)="86dbbae4db6f3e884a85fcb087a6e2c2f6d44e7a6777354a99c628187f15eb24dd13b240b8c62055be29ec10dbcbb2c7e3d7cbd9db13ce659b2c2762f1ffdacae855f7023ea9a59332ab834eb332b326ada579df3069d52d63efd2cb918bc23657869309107d48e636863281cfcaa001f431f1c00a6dcc56746841496cabb52e9d6f99dcbc98b3d1c629247da25b4333aa65317f03a56d05ba013aeb880f4773be713cf6e3fa685e1f54459c267c021a7bb32f08598f376601ac32f85a87c6448fe275", 0xc3}, {&(0x7f00000005c0)="58ef865f076c67dd473eb4290c79104e1aa3d3af7f40891d0d3fe8de9136663226c42180e25c89ff9f94ffb56d8235f78b1ec853c2a0c8d90870d613b45e06c92b978f91761f7b374044e1cb6fb2ce526fc791592276af96253214cb5366ac03dab38c1c99dc854ae6919146abb889dd8e032b3cde0f91ec13783fdf826ffebeb4fea472c536f2d5ef6df49c65d40a0001d8a87481a346f7c31cfeedf76c53a9f823d42383ae3912b6c108b41d426b", 0xaf}, {&(0x7f0000000680)="0248bdf8e305c5b5a70f3b7913ec710f6150c1c15c093cdae3587fa53fb107cf4eed51dc9a7ea50c2f71154e79ff61c39273cd6d11c7bb466708fde408564089b72c40cd8ea3dc953ec026", 0x4b}, 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0x1000}, {&(0x7f0000002800)="a880bb3f1c28180be7b60f8dad380c9b034d65cb020c53e614305866a4ae", 0x1e}, {&(0x7f0000002840)="267f1df7fea94c0df08b52105ed2e59e82f3036dfb0e9fa4c6b54013bdb21a822eff296045bbc7acf0ffc70ae423e0e6958166e097e38c65740a5021d47b99ed52e25920c27fc31040f009e830b7b8715358d708ee9bbf41246e47686db2db0cc156703e9e9a1ea7bfde84cb133eaf81eee4d3d3f2cade9e6c944ab294a5fa86c8f38250ed5535", 0x87}, {&(0x7f0000002900)="310251b405a6480ef6fe8aa2d93c158997c8441138b28c8098f3b922adbb1c9de21311a974e21e97be13158b2d1cfac7b2a8ae6433db9cbbd6f40ab8a5054c9cffa16c80b8a17b974a841bb293163c801e8127d1a9fcbb29a781ae5d43ae26072a001b12927678a2b0376c9e644ccce47e08664055a087ca6948456e92a0c8b03fb2bad7e068833643a4b5ff225e31e09f187f6faff472209c0f106f37e8483de7646d0d82c36fc496f45b8c0a7e6c8f9d2df60d4d99d735a50f7229d5d20a9e22c6be52", 0xc4}, {&(0x7f0000002a00)="dc71ae594fd8bddf393ac79860bcc63e89fd5f996fe9cf6ce74f8f8fd90ddc1f8806e29bd3054cef03435d130f87f1d514e2bd87a3fbb39e52db03916486c3994c60aa0701a3260b19486e1a2ae74f29bd6489a2b4af40cd5228e09c681ce82fd50132bc5c82afd53ac30a6f68628d2a9079fe816bf8eaf22fdfed1a073d6ac3523354511bba09d23998e15e8d551d1ef2cb469ad43db98544b0e3bce6c9", 0x9e}, {&(0x7f0000002ac0)="69c751cdc9da52b015119d9eae15057a243b10b2df7d6d6cfd57a1e3abd6bdaab6063a1285e55a838890107fa083c5ceddc25f12193a5433edc0bea61cdc97b8fa08f30c2781b8e39183a66d9df972a06bf080d61084a51566229e2ada2e1ae99d249a71117e7cbbe63af7896b6d16b6c55c8f", 0x73}, {&(0x7f0000002b40)="f924cacfc58cd8f733a165c07d01cc957d8873339d90a24d8b275f4d873043e18fccf9df030a67f73368d86b95499e1f868818125c2c2465e020b1eb2ebacbca8166374c0a52574ae29fc17c163b91904f6f82f1c06f480a", 0x58}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f0000002c00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000002c80)="18744cd27435d6895fc32aa0aead", 0xe}, {&(0x7f0000002cc0)="8b45b5a53f71f025966a9b331293fb652de9c9d13cae7ace0fdb7827ce1f7c18f402ba0bef77956f4df725af4822f82311e24e253d0d996833afff4f47dfb25a658cfb45ca2beba62087317cff5924406527477bc5ad5190b40c41e578c5d952e2a18aa16a6b2fdfeabb84c27f2f6feb421b27ec7475d172fae52b046b30cfa1b3066ce0dfa41f446c26edb1604cd699ed090144a57a5755ab6fdd0c47a62714855c8d113ccc66d1b11a02fdb0cf4e9723e47b8cd0eb0e38887d30007445cd400d10a4bbc7f45892b73423eb76957efc23998709a38760a07113a2b313102129bfdcafaa7a60bc57d180504956e63a80fc", 0xf1}, {&(0x7f0000002dc0)="4576a8e6a399f22c575d757c26f0d5fcf0cd27d3296562558f2672468451364db749657c0a6e0585c51a62bcb8cab68b7e817d7bccf6ef78e144b64e511a26bf178d9e4dcf3258678e12d54d889d0f63ba1e2800c94820ca078db2a2048dbade1600d3fd253f02e5bed11d78160babc21bb97e32954097c828af0539431a336f547bbd1c44f0885a32d785aa932652cd0669e2e1cec99bc9d6db29db85a7ee19f2c63a28a7d47ca58d34251ab35c4d1c1a7ef9ae45156a15f9e9df5f221d7869b593f5aff75457", 0xc7}, {&(0x7f0000002ec0)="f72270ba87a3ba8c107601755b27a80a2f8f2e6a64a881b63a43af3fcdaebe8f588c4c4458b240df02c7523065feec99e6b576e1a7c0a9452803d3eff461239dd47d4588082d16a8d542a1c5a6a35a238bc64de7bc39731b76553fe6859186bb6f462432b20b021738b09cc815c05ccfa8ba2339cf05481bcef0ff6c8c663882fd3cac3e7c8c971a0e2df5e2e87a2eeb3524e465fde9e1d8eff5b15f8c72c0", 0x9f}, {&(0x7f0000002f80)="c5a32e4a43601d87f1f99490da35f851cc83a5ffd57cffca334d4170b9bf97482b1e2d46d43f5fcb102c6a3c1637a255d0a8bc7675780b14034a147ec9eb11b68d834111a334e31db2e0492e05f8a5e658667fdba3c8e1c7cf8a625157508ebfc23141c4a719d421c2d49ab3d81908ce660eb2d5ae8f2f02e1e8fc5a862b133afe30e271d189615a59871b65ba5f1fdb2f263a4d59f6e55a5a1cfe9f430b34400ec9fb3e35d2e5118ed4840af65fd36d2315686d84", 0xb5}], 0x5, 0x0, 0x0, 0x44000}, {&(0x7f0000003080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003280)=[{&(0x7f0000003100)="f61ba97dfd51ee4347cc3a15a59f99500edcb7746fdfc9e4e2157fb0c37b8a47d0edddaf8e6837bda91144d20dc3f4d18ed515d28c60b14bd53bf9daafffc21e16c2e202e7ebfb4af56597faa98304fb679915a04f5a0e854d5c8b53fd7c45ff4431e99a044d967d385406ecccfe18e05fc3a3a44977a25845ccda30963414cc923548d078c3589211fcefb934b71bd7204b14c4c9c25e6f722a9ebf8160fa64cafa1a7f0093f8064b7433fb95923e07c5230d0bf18d79fa3404a3b5f912e3b0b197245d063c1683d8d18ac34f9b82005c980b489344f5e28287697475df09a03269b53df4139f31", 0xe8}, {&(0x7f0000003200)="a7eb65dac18629dc929556f6dddd9c0c2711ca5d9658d751ebe1d35e97c26b0379172f7ec00eb5a4d938d6899d329cfa0c1a186cf2c9b60dc9515b2556aa8ba2bec4d9c64f7a3c32117b830baec0c6d628eca75064ba773130385e53ae99080faf1550043ea9a4a8489d722d0f2efd0167af3259", 0x74}], 0x2, &(0x7f00000035c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x8000}, {&(0x7f0000003600)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003680)="b1c72cb2254c20b392c6a6bfa843db5aaf60c1363570aa7cafc9fc5cf82f7a82351393c057957b056ee0017ccb2f6290b02febab74be26504a3b44696bf189b944fcb745e0f58e8e7c0d27af5c3a02f69b64bc0490b24b9c5713ac4592b35d7cfe1cd28f7a343d8cdb718906dc747003f81305b0d880f5f0f2747389f069f918fd9269ee51e9c175a4d6689bd4853291e4e8a721162d4b900f818bcc8ffd4ed6ffa1b65a09916904ea261fed35c44e2546ee607157fb37170c", 0xb9}, {&(0x7f0000003740)="aa2eaac89c66c412ed615cd4036722ac364d9f6959f7d4cfffa3e73e98f9e4efcb81d0dfac7eef8bb931434f095db1e2abfb363b08ddad81885dec744e0690462118497c9ad067231b9260fa9ba51aceb4f16cbf1ebeff5ea9eb79520d8090de871e6be780a427021a7c014bdb13e3dec9ef2e774bfbf96c25d25385353a25fbd99c16432659738d5b1e9f5ce5d2ab35a933660c09b9d8f5be91552889230e4b2e747f480de728ddb6399456009569f75df729d7bb833b3255674bbe00dc76f48a62747fb9973d08e8325f", 0xcb}, {&(0x7f0000003840)="65d17d13bc591e370c10319ad5c691adda7e98eec5b018c8e8dbc684bd23555c5b6c17e4a4e0e830a95d3979c50d0b803468e62ea3d99d86fbd08c930d5107512f794095603b731af88b1abd79031b99dc2e7227737fb0e4dd03828fc57a0f2a3f4a48a943b300170a", 0x69}], 0x3, &(0x7f0000003900), 0x0, 0x8000}, {&(0x7f0000003940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003e00)=[{&(0x7f00000039c0)="7fd97a0bbcb0855e53238160b01432404061e3d9e66b70e504a1bd949680409bd52ab6fffa33a3b06573077b84d951f95d755a12840a70abaffdfaa0c85222f52439d13a61f30226af927660d5ab409797503cefb992ca6647f96e8758717fb720bed1e58a1b0ab209bb50cacdf37250daf76ea95f1327e41105ca92c6f08c71ac0dce17fc89ebe3502ce1ddf3c0b9c40430e883e97da658b034a5aa3ae90545136233c4", 0xa4}, {&(0x7f0000003a80)="9063540dba022ef429c8a6b32da5df563709", 0x12}, {&(0x7f0000003ac0)="7007b2a998015de74c7becb3ad029ae6f2bd6ec2a214dd969a018064130342fac6a20331fe5a5371ad62796ca63b79bf6f44ca46aca51195cd852499bd110a1faccb17d8a6928900b9c12ba7b62b44dc8b7a4f254f9dc9c5c8db7c14abbd7660714c0adfbefbdda625f5c747c744e86cc469cbe320a9f5ccff85fe9d1ae1485f57f64605aa30a6db65e5cbb54dc0b50cafdd4bc4895efd02e653c2bedf7675b523bd81edf5bd3267b8600b4c", 0xac}, {&(0x7f0000003b80)="01ed133d3c4ade3ed6debe308f75945dbf8a4c2f51ec5f59d07e1f71c3db1472bf25e8a85bb51e04bda8063b3dcedd70188a51dcb78fd7fdeb5ea476de071d033e82dfdb546e4f114fcc3a2882e768b9ed781c0530a27471d58edc0a5b19eb8d0954166765a9d370bde0227fd154ff6c03765de747d13722cd75d3a3e9b2c4fd6ca7cb44b5bf8b1d916082dffc4f3237e8533e073290f7c56efa709309e1bc126d668cc3b0bbb88fc2325df33bf1b5c2ac794571a8f2ffed24c595546e8a65b30fa5dab2", 0xc4}, {&(0x7f0000003c80)="1a3216d5313fb2414be2ddc59b36913e63d08ed3cf8215c4172a0c88a9a0a08ab8ab48b1ac030b8df640250f6ea0689b680838770da303481d339af616d3d1b42e351e15419ecb7b31f765be81aabe7ce5b4698cddb8633225fad1c605d009a2e6bccf2b90a37c3486c36f", 0x6b}, {&(0x7f0000003d00)="b1fa7eab433d8ee2672e3ff48c038fea2788f7266e4d284e5d08a86d65fdac0a384dd3266fd021b2c5438d9972743e42eaf9a3f34e6844373b1e83fdfd93d3e6dc58f11b7f7d8bf71f09bc385099e45450a701963b53b5f8bc208f0b74321252062dba059e80c524d8f18db28645a2556cfc5c589e789b9f50ea40ea7bbfde6e3e6c48bd15760fae4aa7e9f44fa89e36b4344b06dd83bec615b9828da7add548dde4e0c66ea4c337abab597cc4a14d09657d3ee475665b58f31bd2d5224ab854c079471c42", 0xc5}], 0x6, &(0x7f0000004240)=ANY=[@ANYBLOB="c47e67d31000eeb8973cd7f6002a7c008905e8970000", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10], 0x34, 0x80}], 0x8, 0x8000) [ 39.367515] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=5574 comm=syz-executor7 [ 39.389945] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=5586 comm=syz-executor7 2018/03/23 05:38:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e24, @rand_addr}, "000004000000007dbe0100dcc262763e"}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x40, {0x2, 0x4e20, @loopback=0x7f000001}, 'ipddp0\x00'}) [ 39.421393] audit: type=1400 audit(1521783515.891:12): avc: denied { create } for pid=5596 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_netfilter_socket permissive=1 2018/03/23 05:38:35 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5634}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) [ 39.453709] audit: type=1400 audit(1521783515.921:13): avc: denied { getopt } for pid=5596 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.473123] mmap: syz-executor7 (5605) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 39.492858] audit: type=1400 audit(1521783515.961:14): avc: denied { write } for pid=5596 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 05:38:36 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000)=0x6, 0xffffffffffffff8d) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/23 05:38:36 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x3, 0x1, 0x0, 0x1}}, 0x80) getsockopt$inet_buf(r0, 0x0, 0x40000000000041, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/23 05:38:36 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000012c0)={0x14, 0x13, 0x311}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000140)="c10597f289bbaebc48579ec99d736b465e7b99b63be57489c65cb51c7b4103efe270e3977ceb28159c789d8253f2afabb7087412db6214bfd12d07ad822a8d", 0x3f) 2018/03/23 05:38:36 executing program 5: statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/154) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) write(r2, &(0x7f0000000200)="2303b8f5e35965a63a02b2b256ffe0ddd358d71c758233f88c092a6ef5b422721ae06b9567b0e015fac184907ed0f7f62ae87cbe562d1cc71bc6886b3b552c7c4194eb7a474c048ffaf5a8053ceac50870f65299a83cdd", 0x57) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/23 05:38:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getpgid(0xffffffffffffffff) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) close(r0) 2018/03/23 05:38:36 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x6, 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000200), 0x9ad99ff651a9d508) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e864000000feb79800000000004000050000f3000000000000000000050079acae608be794f556"], 0x10}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x80000000, 0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000340)={0x0, 0xd5, &(0x7f0000000240)="555a11ab3b379ff3b2d1c1a609dcaac62fb03b24f5882487f0371ca3d4063d2506440ea78187b306521d2f9c55457bad0e514c546c7d8ccdd9f78617d922becfc95d890c3447091f66717bd51adedcd1cb0dc20ae00ef1b5e7ea5a8d43edd99bdf09baba83cfec43f2a5c29888f19b0998ede72a3b98c9462a0eeaa20a636312ec0d36c28fb1226d97b83dd017bcc32ca382511d5e819beea1605988f884d37ddb2d058effe83bb92ca014e0cb39dc919188b7e9b76aaf16419400ae157f76a8b4074b388b207fc7ff8bc30f60707d337a4493bda9"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1, 0x9, [0xffffffff, 0x1, 0x20, 0xe9ed, 0x1, 0x100, 0x9b2, 0x21, 0x2]}, &(0x7f0000000180)=0x1a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x33, 0x3, [0x1, 0x181, 0x1c0]}, 0xe) close(r0) 2018/03/23 05:38:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000280000)=ANY=[@ANYBLOB="240000002d004304ffffffffffffffff00000000040000000c008000"], 0x1}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/169, 0xa9}], 0x1, &(0x7f0000000500)=[{&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/250, 0xfa}, {&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000480)=""/74, 0x4a}], 0x4, 0x0) 2018/03/23 05:38:36 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000000040)='stat\x00') pread64(r2, &(0x7f0000000100), 0x0, 0x0) 2018/03/23 05:38:36 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f00000000c0)=[@release={0x40046306, 0x2}], 0x8a, 0x0, &(0x7f00000001c0)="33179115a20bf3036ec3de1419a26ab983e19d666ccc420c0c483e6b4253b5cef171e0887b4ce526fb674e4e739ab15534d0ee348a46afeee981371ed3bdb2b28f15d079a0b89ac0d8759672001053c2c816c8cbdc84c8aa9b2313c75895a4b4cdc03a1f4ec54da0a56da8c202204765b5ca100dc3e73255791d53e08b1021601542c397af42d88f226c"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"2e0000000000e1b239731904c5fd00", 0x1003}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x1, 0x3, 0x8, 0x9}) 2018/03/23 05:38:36 executing program 4: timerfd_create(0x7, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000df4000), 0x4) 2018/03/23 05:38:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) r5 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000b40)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000b80)=0x0) r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000d00)=0xe8) getresgid(&(0x7f0000000d40)=0x0, &(0x7f0000000d80), &(0x7f0000000dc0)) fcntl$getownex(r1, 0x10, &(0x7f0000000e00)={0x0, 0x0}) fstat(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000ec0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r16 = getpgid(0x0) getresuid(&(0x7f0000000f00), &(0x7f0000000f40)=0x0, &(0x7f0000000f80)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001080)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000010c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000011c0)=0xe8) r21 = getegid() sendmsg$netlink(r2, &(0x7f0000001300)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000bc0)=[{&(0x7f0000001340)=ANY=[@ANYBLOB="10050000120010002dbd7000fedbdf25281ef29caa4d4bf0c33023a719b0d9a77c4e5b93ddee4f41ac66e940b6bd0cf0cca5f05d3e1a22d11a17f24533779af0a07aee14afc0479086be7547951ad7ef6da988146bd54baf4e3f5507fb1e84609a89ca651e744e5eed87b662ed6ea14cc4eedb29bd6a7ab132f9a26c58008e0008007f000400000008007500", @ANYRES32=r3, @ANYBLOB="04005200c54f27d2a430ed4839e65e046b7a6a08ac86030a4746cc1b68f1d20836ba747e53cb6c512845906b16592c026cd918bc5e824599ca5fe00169f3ce99fe000000b001920008003a00", @ANYRES32=r0, @ANYBLOB="04004d0008000100", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\x00\b\x00V\x00', @ANYRES32=r5, @ANYBLOB="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"], 0x510}, {&(0x7f0000000700)={0x320, 0x30, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x6c, 0x39, [@generic="ff954bf63f04c8ad1281f64cf66540e6f762c52cbac2a326098d86baf05bdda67306de42ab5af4993933c0672f9dfbea22565be2857393943b30a3526b6f6e38b42a36e97d1780929286671f4c3cd4bb05cf3a9f2f9e7868e1", @typed={0xc, 0x43, @u64=0x4}]}, @nested={0xb4, 0x73, [@typed={0x8, 0x7c, @ipv4=@broadcast=0xffffffff}, @generic="eb82c001f6f0e20215fd018748929599f56ae77233efe080af013d8983ddbda7097aba724df21f8b8b40201a6078b2449c3b464f7f67f5f1ad797ba79b7c9206972445a266e86949515907c784e85eeed4b8fc124d6693e31136024c0d8cb9e9029ef9b2886ec7c06bdc0cb356af0106d7039fa4cf557d73e6a5c7c429b1dd26979cd22c091163fed0ca81427f9c86d774d9f1ddd6b5d3a146ad", @typed={0xc, 0x2b, @u64=0x86}]}, @nested={0x13c, 0x4a, [@generic="bfb279496c8687c2bb52c090e23707413edc415c4179eb447a2c2085bb88b358becd085bedf7cf3366a09f8d91c2e9f5edc0a323a8f515f5cbc0bc3b6e532bc051ee535cb349bc4a1affc854b9dc870a9babd3cac308505b199efe398231d8cde52f23ee18df26179ba3fb6f51c66cd16bf804b70e8bacab767192c3349f0a21b98983388f7caf279fecbb7f8ff5bc763881473dd72a92094809237a06f4e096f18c388589ce703f0169e1200bf4995e0d62c2bb6ea4e225832e09768d62cd7508f55f", @typed={0x8, 0x3f, @pid=r6}, @generic="48255b2629e52dc7e902ad5a41f8a30c1a0d71ae4db22b00a60aa68b13de6b97d109120848a3faeadb81b60e7776ffe8cda455141fa0e158d07cc99a09bf9c7088654369c5e813a3885b37017241971bb5ea706dd1e14960e1b3ee", @typed={0x8, 0x39, @fd=r0}, @typed={0x8, 0x53, @str='\x00'}]}, @generic="964bf99fc73030ffb7a7e2f57eda66f8f1b5c7a961f78d583e579d8c8cbcf16aa8f0698cf71c18a0069971b99e03c347ac268171a1a697345686f48d2b7dd3dfe75bb3716e0a6e03340e72d1494293b908aa6782c8aae9ff673a5a68fde2f5a53a08ead179f3a23586101603d59a5e4c077e28883e8d11c4f9f728bfe32b38843000b0c0959381a06531cd3a1c7106fe4c0612c1fa33ded2f108f6c4b761be4e2bd02dd26cf7ab9a006b90026b", @generic="af3d4d0d9d"]}, 0x320}, {&(0x7f0000002040)={0x3300, 0x23, 0x10, 0x70bd29, 0x25dfdbfb, "", [@typed={0xc, 0x32, @u64=0x19}, @nested={0x118c, 0x96, 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0x3300}, {&(0x7f0000005340)={0x1354, 0x2b, 0x302, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x27, @ipv4=@broadcast=0xffffffff}, @nested={0x10, 0x6d, [@generic, @generic="a725b846f02afc7387ebf8"]}, @typed={0x8, 0x2, @uid=r8}, @nested={0x4c, 0x42, [@generic="5a08ae4d11afed8a6f7f9a71f390158a64a1aff263dc46f55a220434e157cb4b568dde54365e6d70249ab0bd50041bdfe28306f8cdfa4ac938660e4801ee0c", @typed={0x8, 0x50, @u32=0x3f}]}, @nested={0x174, 0x26, [@generic="a4318ea2f1469f5481347db95b091fe11b3f99c6205490253c4aa4af19002d036431265e1b7c1cb2bf1289b535c2b1896d43defeae95a9b53b4e3d1e47de956c600b1a30eaa74ec6cb50af573dac1f9402ee998b52d0310ab06216b97da18f7461d56bd864d0cc53bdb1f0ae9ade6d09ca3cf787947ff633a2bf5e1a03d7b947a92708161d0c9983fdbed91e482a94550ecf235120f67d39bae5f73c056416801b4afa370d8c6bc9f3af209a3d049fa531d53236b26642d0207110383c3230d86c586782f192bd09a4e6b41f", @typed={0x4, 0x88}, @generic="483b059503dc938f0d681244903a138d622baf7dca4fc540be0baf80dc394433a48717e6eabb5f8cc75ac007af8fd1b16f0acd5f764215471b7792afd595c2754eabbab577f73834091f857ba92b8cd5c7b1e65f495baa70596f2ba739adcca15a5fc525905351e18f96d91ac2b50ffeed278e824ceeccef6633a51c9b32071351c54a5b3180b75e2b84c2180836c159b51bae1fb03cdf", @typed={0x8, 0x2c, @str='\x00'}]}, @nested={0x1038, 0x8f, [@generic="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@typed={0x8, 0x83, @u32=0x95a}, @typed={0x20, 0x3, @str='eth1securitybdevppp0\\louser\x00'}, @typed={0xc, 0x2e, @u64=0x1667c}]}, @typed={0x8, 0x1c, @fd=r0}, @generic="002af96b3983f995fde18ab8c740ee71260c95c4d4c236b52757c4d7bfca34a561ef05f81eab50c6053580a02a79c5a3b049186a0994d7e39a619fc4df390a41f4cc20c4b8f41918466d7d9b169d9eecac212a14a2ee1bce9d66a22f066325fa4f6a31001ce210205ac08325f53d8118a69bfac2423f79f0f041e4e122759ee4cba8c73eb7982aaa12eb702d5ebd480ca9489246592fb2469c9253e526c877b0b78d5b7214af39b29c6867cbb530c4f93cf200dae281bff812ab3195dd39b636d4af913cff3b4f045e2c9ecf6198bb2ad039c0c6b76a1d42ae19d858930bedf43554", @typed={0x8, 0x7c, @pid=r9}, @generic="1a1e31beeaf4d98739ab44e638656d7baf393ca563f6158b1a4e226307bec21ab355bf413bccabb1f5787d3bbf1de5f5bd7d4c6027c1609c"]}, 0x1354}], 0x4, &(0x7f0000001200)=[@rights={0x34, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0xd8, 0x4000000}, 0x4005) 2018/03/23 05:38:36 executing program 4: sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x4a, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {0x0, 0x7530}}) 2018/03/23 05:38:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) readv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/203, 0xcb}], 0x1) [ 40.001629] audit: type=1400 audit(1521783516.471:15): avc: denied { write } for pid=5614 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_generic_socket permissive=1 2018/03/23 05:38:36 executing program 4: syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x2) epoll_create1(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) bind$packet(r0, &(0x7f0000000140)={0x11, 0xf5, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) getpgid(0x0) 2018/03/23 05:38:36 executing program 7: clone(0x8000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000000400)) 2018/03/23 05:38:36 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x3, 0xfffffffffffffe11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x19) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00000001c0)=""/234, &(0x7f00000000c0)=0xea) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000001000), 0x0) 2018/03/23 05:38:36 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x84000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x951}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) exit_group(0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x4}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/23 05:38:36 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) 2018/03/23 05:38:36 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) accept4(0xffffffffffffffff, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/user\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x28, 0xade}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) r3 = syz_open_pts(r2, 0x20201) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000180)={0x8e, 0xc9, 0x0, 0x7, 0xfffffffffffffe00, 0xd157, 0x54f8cfce, 0x7, 0x80, 0x8, 0x200, 0x3}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000001c0)) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) close(r2) 2018/03/23 05:38:36 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x4, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e24}, 0x1, 0x7f, 0x180000000000, 0x10001, 0x401, 0x0, 0x80000001, 0x2d00, 0x7}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x1000000000010, 0xfffffffffffffe5f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) 2018/03/23 05:38:36 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x32, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}}, 0x104) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) flistxattr(r1, &(0x7f0000000080)=""/208, 0xd0) 2018/03/23 05:38:36 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000026c0)={&(0x7f0000001400)=@rc, 0x80, &(0x7f0000002600)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000001480)=""/210, 0xd2}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x4, &(0x7f0000002640)=""/73, 0x49}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'dummy0\x00', &(0x7f0000000040)=@ethtool_eeprom={0xf, 0xffff, 0x2, 0x8b, "cc5c0ce5d40a7c26e8c6be66d53d8b8aae2f0c9f7df208e9bb51b746f4da5aa733b56c46d5f0d744f66d9d7f4fc93ae2b8f911a958c6b8d9a2d9d5ba4578fe82ddd9b271c133754b3a7215c92219f23ec6ce2924d80403f13d9a5d8c59829dfed842c2f6da072e45861fa26ab28b2f14a0f22bc5a30004a36e684d5e21f354719a615fb9611f5fb49470da"}}) 2018/03/23 05:38:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x1000}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 05:38:36 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f00000000c0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000326ff4)={0x10}, 0xc, &(0x7f0000f9d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="fdcc9d0b"], 0x4}, 0x1}, 0x0) readv(r0, &(0x7f0000f9c000)=[{&(0x7f0000eeefe8)=""/24, 0x18}, {&(0x7f0000f9cf78)=""/136, 0x88}], 0x254) 2018/03/23 05:38:36 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4, 0x0, 0x200000, 0x0, 0xfffffffffffffffc}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x301, 0x48) connect$unix(r1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0x6e) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback}}, {{@in=@broadcast}}}, &(0x7f0000000100)=0x3ae) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00000001c0)={0x10001, 0x0, 0x1, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0x7, r4}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) setresgid(r6, r7, r8) userfaultfd(0x80000) pipe2(&(0x7f0000000180), 0x80000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000400)="1c03b4006dda6ec28edba2c97e7cce3e53fde852278147728669fa1a5c7e340b644e1e1bbba9731e825e60b26c37aa66620297472bc855fd04b66873fbe85b6e2c9f9d5f86047df6f18a4eefe026e86677aebb6e5240f9bbeecd611c547611b3817803a709ac781202aec58b21c7ce256166d8bd36d0bc2c5d807315de", 0x7d) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000000280)={r5, 0xc5}) 2018/03/23 05:38:36 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp6\x00') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) iopl(0xffff) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='rose0\x00', 0x10) preadv(r0, &(0x7f0000000000), 0x0, 0x10400003) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x4) r3 = mmap$binder(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000002, 0x1010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x64, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1163484000000000000000000200000000000000000000031000000000000000000000000000000000000000000000000000000012cc7d991aee1af6b599aa7f60ad5908e9566c8faecc32610f0f9bbc717b79ebc790785b9c72a4cec3982021eaecc2f7adb499aff3dd3e4357276bd8bed338477965b5ae439a8efb144f65891e6a0ae4cb908e4c3bb31352596cb8dcd5d8f067225ac65e39b0d9bb106471fc1c9e4614972ed4367e9bf17d093778b6bb97ca99eaebebe6", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="852a627301000000", @ANYRES64=r2, @ANYBLOB="0000000000000000852a68730a000000", @ANYRES64=r3, @ANYBLOB="0000000000000000852a747001000000", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000003a00000000000000"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="600000000000000038000000000000003800000000000000400000000000000018000000000000004000000000000000"], @ANYBLOB="ff0100000000000005630440010000000f630c40030000000100000000000000"], 0x75, 0x0, &(0x7f00000002c0)="3adca27fc3d193a7cb99dee4c1fd7e734e96d62860db6fdfef963cf48cb462297bf1901369fa20fc7fe4560edf813baad8a4d28307a02ed51895d6fd59b90d632fa7e01988c9496cef9d763e41019ff5d5b6b02fbc9ca5f60964bd0675810449d27a57e334acd912e62db84a386d10feaf16a0bd84"}) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 05:38:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000311ffc), 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x2, 0xffff, 0x4, 0x7, 0x1, [{0x10001, 0x1000, 0x8, 0x0, 0x0, 0x100}]}) 2018/03/23 05:38:36 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getgid() setfsgid(r2) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x402, 0x1}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x1f, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x6}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) 2018/03/23 05:38:36 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xbf9e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x200000}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0xfff, @empty, 0x10001}, {0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x40, [0x8, 0x2d800000000000, 0xffffffffffff0000, 0x4b6a, 0x8000000000000000, 0x6, 0x4, 0xce1]}, 0x5c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) 2018/03/23 05:38:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1d}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x16b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x131}}], 0x2, 0x0) [ 40.277783] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/03/23 05:38:36 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) r1 = socket$inet6_sctp(0xa, 0x9c57c6d5f3ca3868, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x800, 0x9, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x401}, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xa}, &(0x7f0000000180)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000000c0)=0x3, 0x4) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/23 05:38:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="64d0846bc0964f4f8fe3f90000"], 0x20}, 0xfffffffffffffffe}], 0x2, 0x0) 2018/03/23 05:38:36 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) getuid() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d}) 2018/03/23 05:38:36 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x36, 0x6e8a, 0x100, 0x100000000}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, 0xffffffffffffffff, 0x80000) [ 40.306751] audit: type=1400 audit(1521783516.771:16): avc: denied { setgid } for pid=5695 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 05:38:36 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000040)=0x80, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='bcsf0\x00') sendto$unix(r0, &(0x7f0000000180)="bb8a3e5719397ad69244765f76c490a6722278430f30000bf16c603691c577c0d07454273a1e70e9e7b2114eaa53520efda0cf", 0x33, 0x4, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000080)="16", 0x1) acct(&(0x7f00000002c0)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000003000/0x2000)=nil) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) 2018/03/23 05:38:36 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffc73) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x111000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000000080)=""/232, &(0x7f0000000180)=0xe8) 2018/03/23 05:38:36 executing program 4: socket$inet_sctp(0x2, 0x1, 0x84) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) r1 = userfaultfd(0x1fffffffffc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/23 05:38:36 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r1 = getpgrp(0x0) mq_notify(r0, &(0x7f0000000040)={0x0, 0x25, 0x4, @tid=r1}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000180)="c4") 2018/03/23 05:38:36 executing program 6: futex(&(0x7f0000000080), 0x9, 0x4, &(0x7f00000000c0), &(0x7f0000000000), 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000040)=""/44, 0x2c, 0x8001, &(0x7f0000000140)={r1, r2+10000000}) 2018/03/23 05:38:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x4d28, 0x4) close(r0) 2018/03/23 05:38:36 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0xfffffffffffffffc) mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x4) writev(r0, &(0x7f0000030000)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) 2018/03/23 05:38:36 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}, 0x0, @in, 0x0, 0x4, 0x0, 0xfffffffffffffffd}}, 0xe8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'vlan0\x00', 0x10000}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 05:38:36 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000302ff0), &(0x7f0000ae1000)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) flock(r0, 0xf8973b1359791a24) futimesat(0xffffffffffffffff, &(0x7f0000ae0ff8)='./file0\x00', &(0x7f0000170fe0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0xa, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x2, 0x400, 0x3, 0x3}}) 2018/03/23 05:38:36 executing program 3: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x80000000, 0x4) fcntl$setlease(r0, 0x400, 0x5) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='posix_acl_access)\x00', 0x12, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) 2018/03/23 05:38:36 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005cc0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000005dc0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005e00)={@empty, r1}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4200, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000180)=""/54) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r3, 0x0) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/03/23 05:38:37 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0xb97, 0x8, 0x3, 0x101, 0x7, 0x3, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x1f, 0xffffffffffff0001, 0x9, 0x80}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x67) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r3, r3, &(0x7f0000000180)=0x420000, 0x8000000026b0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000280)={r2}, 0x8) [ 40.485443] tmpfs: No value for mount option 'Ä' [ 40.501306] tmpfs: No value for mount option 'Ä' [ 40.511319] audit: type=1400 audit(1521783516.981:17): avc: denied { create } for pid=5753 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/23 05:38:37 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/152, 0x98}, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x4, 0x7}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/23 05:38:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021400001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400040004000000000000000000eaff0000000000000000000000000000000054698bcd5ed21cab52c3e21dff30d13416215acbf5f1f7a5a46b22822db75a"], 0xa0}, 0x1}, 0x0) 2018/03/23 05:38:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) dup(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000000000001, 0x201d, r2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/03/23 05:38:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000080000000000000561e76372e5b2c2ad5094d874f75dfd9c16ed67463f266f2f917c76871dad9d9f0d7d73c326f178d033538d1e82c8f968f87833c81c8b88f9a240a4bebe07eaac9ba93f9c11c7874e4e8a27a0cf04d2e5cfa6ed072384a03468ff6eb4dc2256e9ad72c53cca0468f4e81fcf72ad1d51b0b4b02bc8c"]) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/03/23 05:38:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="00736e91") getdents64(r0, &(0x7f0000000000)=""/193, 0xffffffffffffffac) getdents64(r0, &(0x7f00000002c0)=""/172, 0xac) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x400, {0x4, 0x1, 0x1000, 0x200, 0xfffffffffffffffc, 0x4}, 0x4, 0xfffffffffffffff9}, 0xe) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) socket$pptp(0x18, 0x1, 0x2) 2018/03/23 05:38:37 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e24, 0x7cbb, @mcast2={0xff, 0x2, [], 0x1}, 0xe9f3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x1}}, 0x100000000, 0x40, 0x7fffffff, 0x20, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x6, 0x8, 0xeb, 0x80000000}, &(0x7f0000000180)=0x14) sendmmsg$nfc_llcp(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)={0x27, 0x0, 0x2, 0x6, 0xfffffffffffffffa, 0x100, "d958e2e087e900ba62d7d0cb5efa56a41d469c4b138c49876503d5f2450421c272f2da177c8d4c702524cf9be0a2a6d36766253472d4c37aeec1ace340eaa7", 0x3}, 0x58, &(0x7f0000000280)=[{&(0x7f0000000240)="9ef0aefb7b77250251e4cdcaa4d10713ae9c52a0cd493348431d9c0bd79611c7fed5f211b05a", 0x26}], 0x1, 0x0, 0x0, 0x40840}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 05:38:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000002c0)={0x7, {{0x2, 0x4e23}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x1a) 2018/03/23 05:38:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c411d1575e2e8") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1ff) 2018/03/23 05:38:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)="fcb77aef224c6ab7f4f13ff9b58254babedbed96cca7dfdee69a41598887129272b5edff92c749f69fdc51a12070a3b4141fcd65bde280605f2b487eff239f64bdfa63b51fc2b675", 0x48) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="34045f04bc5086a09cc53dcfbcc8c4ae6f82f4f59627ed851c82ed4b32646102bfe9153646e3200cc67572743d86b405b76d0bcdf66409ff0680572444582319924aa652eba481457b896f344275431a937572cd84dfd5de2f6e5de9f60615668cf017a3fb98b9411c28aec7bf4684472b6f4d03803a1e97a471346f46ce5aa32a09db6a78104ec428bb06199203e7b1aec0b1d2b8c1a9fd2e44ad411c44635a80ba4d58ad7f9f3129977c908b98", 0xae) 2018/03/23 05:38:37 executing program 5: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) 2018/03/23 05:38:37 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) dup2(r1, r2) iopl(0xe000000000) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) recvmmsg(r2, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) 2018/03/23 05:38:37 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) 2018/03/23 05:38:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x6e, 0xfffffffffffffe91) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000780)={0x0, 0x1, 0xac38, 0x5, 0xae, 0xbbe3, 0x2, 0x10000, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x3, 0x80000001, 0x7f, 0x1, 0x2}}, &(0x7f0000000840)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000880)={r2, 0x5, 0xffffffffffffff46, 0x80, 0x0, 0x6}, &(0x7f00000008c0)=0x14) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000040)={0x4, 0x8a0, 0x6, 0x8, 0x8, 0x1000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000900)=0x8, 0x4) sendto$ipx(r3, &(0x7f0000000100)="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", 0x609, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) shutdown(r0, 0x1) 2018/03/23 05:38:37 executing program 7: r0 = memfd_create(&(0x7f0000000100)=',&\x00', 0x1) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x0}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000300)={r2, 0x1}) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000fa8)="958e392935a186d6306a3615593baa57ff00020600a500000007a9b4d5ed5cff0300000000", 0xfffffffffffffcf1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x3, 0x1, 0x2, 0x3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES32=r1], &(0x7f0000000040)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) fanotify_mark(r0, 0x2, 0x10000, r0, &(0x7f0000000340)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 05:38:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f0000000080)="693cc5be7e97cb2ac42e435ae10d1f2407cd562ff8fc567857f73b6d8f9fdca43df3470e30f8d830b4e0212b0ea6fc72aa76af1de6fb5b7adb6898983579e180d435601483e652337dce811faa415f419c5947645c921f8f8a8ca042cceb4275eac9a5cb240423ac6cc4bc220e3a0bee9777c2230c25b2037217aaeeddc89d6a3b10298f29d11e9fd75069a59c03b3d381b451fb855f2b5aaeaa43ef2596e447572333c6149a8aa580e53d5c7f6cef6f5e879826313b098b843a40d23e5ddb6e2e01ee7c60b4e5e09d25d852db95e223c89d06396a724dcdd9d7de3e467f79470c92f664fd7cecebbdb81190ce779a6bef", 0xf1, 0x0) writev(r0, &(0x7f0000000000), 0x100001ec) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/03/23 05:38:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x6}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xe, "df0aaa538faad2d7a9d793838a17"}, &(0x7f00000001c0)=0x16) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) sendmsg$nl_generic(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYBLOB="55140c1955f13b86ed9c5522ac353d344ada0ec3de7a54b17044660f308e71546171bc0b8efe627b7d8fd9c220946cd3bb0447eed4bbcbb2c36e9145a6e0e578a345749fd38071012f9ba9b58f6369544b16220e180fb8"], 0x1}, 0x1}, 0x0) [ 40.640388] SELinux: unknown mount option 2018/03/23 05:38:37 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) exit(0x5) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1168) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='ns/cgroup\x00') exit(0x0) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) set_robust_list(&(0x7f0000001300)={&(0x7f00000012c0), 0x5}, 0xc) getdents(r0, &(0x7f00000000c0)=""/22, 0xfffffffffffffe9a) 2018/03/23 05:38:37 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/152, 0x98}, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x4, 0x7}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/23 05:38:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfefffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x12, &(0x7f0000ff7000/0x9000)=nil}) writev(r3, &(0x7f0000000040), 0x146) recvmsg(r1, &(0x7f0000040000)={&(0x7f000019ffec)=@ll, 0x14, &(0x7f00009fafb0), 0x5, &(0x7f0000ad7f53)=""/173, 0xad}, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd}, 0x14}, 0x1}, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x7) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x6) 2018/03/23 05:38:37 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x134) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, r0, 0x0) 2018/03/23 05:38:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="1a12090000040000f2ff"], &(0x7f00000000c0)=0xa) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) 2018/03/23 05:38:37 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x7e, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x10001, 0x8) 2018/03/23 05:38:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00000000c0), &(0x7f0000000080)) prctl$void(0x3f) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0xe959, 0x8}) 2018/03/23 05:38:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x6}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xe, "df0aaa538faad2d7a9d793838a17"}, &(0x7f00000001c0)=0x16) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) sendmsg$nl_generic(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYBLOB="55140c1955f13b86ed9c5522ac353d344ada0ec3de7a54b17044660f308e71546171bc0b8efe627b7d8fd9c220946cd3bb0447eed4bbcbb2c36e9145a6e0e578a345749fd38071012f9ba9b58f6369544b16220e180fb8"], 0x1}, 0x1}, 0x0) 2018/03/23 05:38:37 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80000000) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f00000000c0)={'tunl0\x00', @ifru_settings}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xe4000) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6800015ea5464d76942e659dad23eb6d439bc7568cc7bb2ed6e6729743fff71f5e38d47a344bacbbf683f81cc4e740ae564404b6eaaff6c2b73522e6b4b711b32bb40612ed2a8c6e13620f651f7cd619277d7df3035e804bbec6090995f64f48d2fa5f970262f739875e25a541333ed25bcdefcec0169ee85c0a23c92db844803d290372069b2219215c364aa9515a7ae491b3e8f3532bbbbe1fa8", 0x9b, 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f0000000140)="25e11cba8e3bf736fd8c6014c8680ee19ea14cb5cc305d66f702ebd6f7708128c747688c7062d904fcd85e9bd1fc2c4873e3c04b969349e5d5e56db65d65691d19d919329803ab14e3f5048c9082c34a06473855e11c11e878be79afc79d389cf19260a9344f2182f7d4706ec390214b8b7346310331d180be45273a708f1b30dcbafb3dd589b527130e57ef80e3401dbc2de2bb2b6a720bb5b1994f7a76283c84ec6052e85cc2c81b5a1f7f46503bf0b0277082220df54feab5bccc0f42f51834059b28d289855613c198bac329c8f8ea4772b7d5b4e82eec65ec5dff29c67c0ebc0b661e55717014", 0xe9, r4) r5 = gettid() r6 = gettid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000480)=0x0) r8 = getpid() r9 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005c40)=0x0) lstat(&(0x7f0000005c80)='./file0\x00', &(0x7f0000005cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005d40)=0x0) fstat(r1, &(0x7f0000005d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005e00)={0x0, 0x0, 0x0}, &(0x7f0000005e40)=0xc) sendmsg$netlink(r1, &(0x7f0000005ec0)={&(0x7f0000000380)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000}, 0xc, &(0x7f0000005c00)=[{&(0x7f00000003c0)={0xb4, 0x18, 0x400, 0x70bd2b, 0x25dfdbff, "", [@nested={0x18, 0x78, [@typed={0x8, 0x92, @str='+^\x00'}, @typed={0xc, 0x18, @str='keyring\x00'}]}, @nested={0x10, 0x4d, [@generic="fd3828419c5412cf21"]}, @generic="dcf01030dfc541a8b34bd055a20a1fd60fc706e5ec1823dba71d9fdc4fcbbe087647021b53431dd2a9d1b971979a21580c21b9465e5750d474ab7aee480d85", @typed={0x3c, 0x48, @binary="e7f01ce3f22e761209d60ef196948ec20c01ef6d0743e380f39e8b2a55c5c20274dfcc8c4b907421d0f19f03076fdefabeeb1d897fbe8d11"}]}, 0xb4}, {&(0x7f00000004c0)={0x32f0, 0x1d, 0x22, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x4, 0x26}, @nested={0x90, 0x92, [@typed={0x8, 0x8d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x4, 0x1}, @generic="6cc46133bb20fca77d6713dcceb248", @typed={0x8, 0x83, @fd=r0}, @generic="03a1648bbfec05fe31ffc9608970ec3175b820afaf2c0a2d772b5111dede642c7173e28c3902684b97bc74e38a18ccd218c1573abebaa00052c70d0afddb78923b163353683aa8b58de6030a5d249c2e691cf2bd224660b5f61ac1220f1dadab335ffd3c978c"]}, @typed={0x4, 0x74}, @typed={0x8, 0x78, @ipv4=@multicast1=0xe0000001}, @nested={0x21a0, 0x3, [@typed={0x8, 0x2, @pid=r5}, @typed={0x8, 0x20, @fd=r1}, @generic="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@typed={0x8, 0x68, @pid=r6}, 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@generic="86ca51ac21d950391ffe37845e64bdcd10c8e65b3a5dc59894e9cbadf4b929f8ea684c17441fcc7a", @typed={0x8, 0x7a, @pid=r9}]}, @nested={0x1ec, 0x62, [@typed={0xc, 0x2f, @u64=0x2}, @generic="4d1cad61ba8b60", @generic="597c588ead70c5524f6ad2c6c5b2f8352e14459167de8e37d58ccb8805d4c30e9162a768417e369eb649b153f76d5855e0a988d59981f59aa9b4ed35ba9e1e7b26dfeda6416becb642d94d70725b00bedf1c47b966c67f2ca2adf62c48ebd200793485f5402fec583f9f78b870ebbc56c4447d71c16b01aa6a212088f0fd6f98dfa4242939f2cf0a652652d1876c0a", @typed={0xc, 0x50, @str='rxrpc_s\x00'}, @typed={0x18, 0x1d, @str='prockeyringGPL$&\x00'}, @generic="b1b3c15a4144a4defb2b74a1d171906d57739ada6a647a3ff19bf15565218f81183f8f521a5a9a092825617301f15617ef55e9890cecbdf469a2d8050b5228443b415a32e9d175ae2cb4091d6ea72d8e8d9632c07aa86586395baaf118030bed088d962f656a44c043c4d921eeb01bcd81bfd94a13d7b1c8e6ce7d9864aa59797c77", @typed={0xc, 0x24, @u64=0x200}, @generic="9b49b83d2f1f8760669a29a694c8eda674453a6e1401a17466927e5926ff5acd5c09537f27d30c1cec6589b52dea572391b78e2827e10e0282f2e757c40e07355c9ee187c4e909e293dac478acbeda75f3ba34dec48d97ece2654e8af68c1c324d7ff5ffde74d31cc57bebc327fa0ef21e44aff6a784d2ff0f11d367bdbbd591ce297c8647010b234f", @typed={0x8, 0x5a, @u32=0x1}]}, @typed={0x1004, 0x3, @binary="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@typed={0x8, 0xa, @fd=r0}, @typed={0xc, 0x2f, @u64=0x1000}, @typed={0x30, 0x2e, @binary="f4138d6f5cd97bacd6f3f20bf61575d27308b028f7db0930e3cc51ee2eaa496cc50a523d1f104846ed97"}]}, 0x227c}], 0x4, &(0x7f0000005e80)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x30, 0x20000004}, 0x801) 2018/03/23 05:38:37 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f00004e6000)='net/igmp\x00') mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, r0, r0) 2018/03/23 05:38:37 executing program 6: memfd_create(&(0x7f0000000080)='#\x00', 0x2) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/8, 0xffffff1d, 0x100000) 2018/03/23 05:38:37 executing program 6: socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0xffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa0082, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) [ 41.292814] keychord: invalid keycode count 0 2018/03/23 05:38:37 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x105002, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/239, &(0x7f00000002c0)=0xef) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000cd000), &(0x7f000083affc)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000140)=0x8) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0xd1, 0x81, 0x6, 0x4, 0x0, 0x3, 0x0, 0x6, 0x6, 0x4c5, 0x3, 0x80, 0x3d, 0x81, 0x5, 0x0, 0x2, 0x376, 0x4, 0x6, 0x40, 0x1, 0x1f, 0x1, 0x40, 0x5, 0x80, 0x637, 0x800, 0x6, 0x8, 0x3, 0x5, 0x40, 0x4b, 0x1, 0x0, 0x99, 0x4, @perf_config_ext={0x800, 0x5}, 0x1021, 0x3, 0x1, 0x3, 0x401, 0x8, 0x5}, r3, 0x4, r0, 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000040)=r2, 0x4) fanotify_init(0xc, 0x101000) 2018/03/23 05:38:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)="1a072e03b5796e65742f69705f7461626c65733f0061726765747300") sendfile(r2, r0, &(0x7f0000164ff8), 0x5) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @dev}, &(0x7f0000000080)=0x8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x100, 0x4e21, 0x1f, 0xa, 0x80, 0x20, 0x3b, 0x0, r3}, {0x2dc, 0x8, 0x100, 0xffffffffffffff1b, 0x4, 0x6, 0x29f6, 0x7}, {0x9, 0xffff, 0x2, 0x1f}, 0x1, 0x6e6bb3, 0x2, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0x6c}, 0x2, @in, 0x3506, 0x3, 0x3, 0x401, 0x5ae0da39, 0xe28a, 0x6}}, 0xe8) 2018/03/23 05:38:37 executing program 3: mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x1, 0x8, 0x0, 0x3dcff9fb, 0x5, 0x0, 0x80000001, r1}, 0x20) timer_create(0x0, &(0x7f0000009ff9)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r2 = socket(0x8, 0x1, 0xfffffffffffffffa) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x2, 0x7, "c358a9085b72", 0x5}, 0x10) fcntl$setstatus(r2, 0x4, 0x40800) 2018/03/23 05:38:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000010c0)={0x4, 0x0, &(0x7f0000000080)=[@exit_looper={0x630d}], 0x1000, 0x0, &(0x7f00000000c0)="c0b62791ba8b9f38518320228cbc07862bb57a452de5efddc9e235f2f1fd590666d51ab8a75024d0baf3f423ded1387dd082ce5ab8512fc241546a9b66cf736ab484194d4e926290eb05056d4812cc6e51c5ff59e0af0741799522aebc2f8d609f749efebaadb6993135c4febf32c5b407991c4ffd070bbe7bd909c143c2484832cdeab39efaee90a75b3074e972ebf70c94a476bc0dbab4d7998fe3e51b0f284f5d11ea94431a77a3e7aa4b11ffb99be861c0d98ee0b3db93d734762e797060db2f27a57ef26c99018267227bea6eb0e7e1087bbcd3c1856aa9156677d9efc096e23a482ee5aef2b398e4ee57a857356b6fa86784e8cdba0377bf5f7e54dd27319455861acdc2c379efd517821623aff7c7837ec1b388f6b1a97a5c901c5ce42a68a9c2535edec70e7ec3571e00a35679114bcad58e4b804b965c8cbb144b19fda5b72e6e3b3782f5bf23ecbb1010d2ac50dd60b1ab2581207692a5af14fd0fe33b8ea52405b42aede65aded1cb6a994f37ec6022c7d2699ca44d6fec9cfb631e42a945df26d9295e53297366e0c6fc1cb3823bae24591aea560674630f08d03e63b7d73dd1a8455a577fcd3f6488ff98ade5a911c67e24032721eb1d505c950a1662af55ee9499bc31fd0dc80a0e5384a3cc2edee965b966db594560c169e8f8f373ffe0ba50ad70276227f74651892b86b8b5eefccaeec7576468adf743e0ba6eb32753bb5c07aec28b383bbdc44b6548ad5df48fb644697cb5879199c6c67e9c5f8013e229a9970197c9f0d09eaf53a25577ec9ecf16828f80c896eb338c8a8d66d87bc994c244fb3b9b3049537632be010559678a6228cae758024be4d089d3e298ec51e3770440991e62b79a28c55d81bc8a14e27d0d23d94cdb2ad1d16e6aef93b147978d5d91c72b40251acbe5ec9c61970fe81a7dc8ee9042d94b7a803500d1ce10b44520efc34f86307d5a963ebd9886441222da7c053cfdcdc5277436aca057c85fb059c726e11ee304632f26665fb660ac1072c6f241cf115241216e566b28cc790c15974f43b74cb8757d9c6a300c9a6f2747000b4742066fa0e73d714cf808746dd572a3756866922b417a4742070697f0dfe338bab1ab1e9f7a8ded2c506028b7c7d09e3171ff49aea786171b54d4679452ac670ea3df9035928eea845c9b9082ae677ed771ee209efb33f5eac14984973a045ab9f00d70850b87441cd21b2b0351fee2696f26fadc980d52a34b754795207f9d293bbe9bc5906e20d51a68dbf1fbd17af74c7f814be2b934c521fdc7e323b91d83408c3f17709c1a0b9ccf91dedaa1b4aaa152acf7cb5e96b27cf492d5bbb2947363843f609625e3e29d3b6f0008345bd7076766155f6097cf672a31fc54a636127d194622a6d86c4685908a0b639b395822960d6ff4a3a9058f82e764631c0bb352c01cf7d93573a701b5e0ca7fc7cd4aaccb06084ecce78212772c7795f75ec0c5c4fc9c42a32a9d309c9f5421dcf001c4c0ffa24347bbcb16b51a8f932016fff2dbe741a11b85f8d6a482d7bbb4d45e54f468bcbb4a43d980268a58da13d02bcfb4ceda0daf5a49a61d50325ac63d9577b458d6cdb8e438ab886095800785730336ec7978f78d6585751edf96b7488dfad96def67e6e60c73e97f5e807c9911e37f0b0cd94892b08eb5c00cde5f554dcc930271d571a274722731b9a8c1fab7f5862335cbaef68304606b961555d1f62afead04be17e26ef680b97c23e2813702d938d47f4ef34916ffb78e8d1cd2773898e42c0f423a04556eab07d3522c7c326d108ea4f574781544c80853266b92e3cf1ab33597cdfaec14d7ba468404ca1871f27a3efa6c3e4a7228863ebbd87ca4c9282bc3a802e1feddad121a131dc012170120119ab2e49890c23026e364ce4cab5164de0b4c929345cccad7c6fc1765c39550f92c973ce1f59460cb7d88389261e00f5554f162503e0e30159280ef419554d263bbe43499d44028651f38f7734de494009012e13aec0a718bfdc5ec6d8a0fff7d526a42a8046c2ec5ff540b00031e073fce3354f9124dfa103818455b3d180df91a8d74909e2b83b88a2a69ddf062bb421d5142f94cf58b16b37e0cb5c6c33d73deecfcd7d272b54d9ed9cdb683241b8eb4131547dee3db47ab9f120377b054c92a4dd6d3e64d85a988fccecfdf65dcec3ba8f16ca81984bbe899cf162230b0d819796b365b14dfefa25b0b327e8751dad6cad4687c6f7c2c75ce5695ebecce0430ee887188e810ae546c40561f86f6c4bb9f426780f4254c3296b68e68a22b9951b34d47730f4b91a411a8e26bcbe31ce0afaab30e6c2a57293d4dfd8efe22b37ff222fef0922f0c069344b04038971a1f87fbeab364d4487c1e2ad25b8f85b08688e985bcc4c526605c1ae0d647cb4ac02beb69325c4641962a23bfcede2bb69a17da724a45a7c04dce8ff9b313e6c6de5239fdf133ab8a3dfe2ea0c96adab2d083d7b8172b8c425e4178e623b52a2459eb60e65630f331e7b0bc4dc290fd632064a2cb07eac13a9cf96ca605e985c66b9ec0fe05a0f646a33ff254f315318ae3beac52d73f2fd98cdfc3cdc427efc8ba8770ecefd738c270d95de56b5307a0ce20e1d4200afd99ffec06ee7a17fc103e3444f71c90bc63dad09fad67ae2aec3933b5872f88474bb8c47a86a91cd7c2674c9f611e2e56cf956e2919d5e60ade891ef91cdb94abe62fa6e21725bac2cbb660f0ffab02ac432ac6a55bb1614931cd04208bace38bb7ad4a6ad523c06d91fc181c2f51869b8c2277c2de762640f7e1fd0de0fe9228c3cacebc849fde3380a8fc6718807a5a3a413d10254e8677a2ab13eb0e3e1999cac234717b845e6a6bc5b1bdc3c289b789084bae03f623327c8e9c93645385f6f285f2b0c06bc9d0cc97755eb51802fafa53e255a9bf13e2a054e02f5f29885880710d1ce3b6ae574edb26b7f9476355e35899948a90029aceb5b75e425ea425d69b3e8fe10a86e1bcb4e467bfb8fb52a83812ef7d9ecfe1265e15082a45a139445fa8a07e13439a66942a9f5da1b34330e487db9cb75af4f13cd382fa76fe1ef92ba1a1a8a127c0e1a85e87758c58c121b4853ccd04f4bef2b93fd278e7bcb000af6a1dc5e2a82505d10f6ba07fd130bd4d63d9d3784f59bf454960903e9c183f9eca592eaa5a4321a78cb01b4d28e9510117cb4b83c292b372cafb57abaf8661cd85ed515ee5a19629a6fd9f72126216e8ed07cc0a0a0ef0f4ae37798788b017e6232c844ac16df3a87905c6c199c78c1ca8b27f9e96806ae371e7a8fac0c348c8e3dc08bca6d9c1f28ede2093d413967f9fade64d916128d2b2decf24d3a6b424d080b83fbb26f4ba159eb57251d60d86588c527107e9022056af6fa97936efa2a5b8f56724964cc51f130dcb3be8dc8452fc949344cd7d24417c779cd18dd00fa8549fc4a722ae78acbf71d2aec08fd289860cfba8c78f028a33a78089f2c00dbb73b6e50005fc27fe37ee08a31f8ad14e1884730c945f3886979b29c71de882c7ea82ef5012c10be4ab7fbe956caeaec7e42e14b538cc40a0a98caff90f19f8e32ff105458d481462c9a75958f3b12873e19eb2a8176e9a4931aa83feca0f6053c32b8c779b0a0910de88002315d28ea901a2ab8bb84ff0b5590458ea5d915ad92d525dd21729674b8a672255fa0485d9092a8f334884d4de9c1d392c9fd6caf01a3144b8fc27d98f76a159db5daeffd2d476db7238b4904e7af13a68435bff3719f81b41d481777e0cc871a4738ad1f74e780849c4ea2df47e3c9623bc59eaa035b343eb93a9a3dc3ac4daf2b4e569a432e5a15e75d866d6ee1e16f7855cce626b9092dc657b736949eba3d2322bd3fd391186c62663112f287c9041e87f3372cd2bc80e722989d8e4384e6df702705e64a1dde4414e948ddf227ddd8e984f4f708655d597e12bc71635e5701ac49e34b133e5c4384788e6dbb1630959a21c4539c347d8ade87e05eab17bb3bc177339273b7ae636e0546aa01c251963b39de8d7acfceeac5fdca1d1a62d423c5fa92624b014ef8689f362a33517a9b6c88a722a670f30ca712bd27e0f309c4387c3d2bd243b53a9f0d61009fe2909f244d12b571f374965e02d96143c8b01f46003b2b6b88f9cacb8f25e26068834ed3c6dad000b1ee20ab6780b151111a9b93bf898878244a413655c82ac5e9881a6d8b5e95c72a1c85230ee048b616fec040cb55ab4dd987cdf85d223d9f365dac1d5d08cf3a0361c13ec83243df3b7781e6cd12f06606f968c976b06508009db3d07aac4fe28480093b9fb54ffb1d03e6c6122d65c6b2f1d64996b5e6f96bed731287f12ea9633ebc05f45bfd5e35583942bf134caadd0dc37e56e15a11379999c3edf5dbc168b8ca842c500e95fb292c7127b8217ec6135baec00852e809f3c5c3443d8172af6a1389aecbd0afd8e0a5ade3c6b11dd0f269f64bb5c7c010dfaaba3db87fd499cd75db301b4990a213edc81edd3cd02abf0995696879a6d26e8934f3a3104148aa6c513037dc6495c8338721677d7903f6767df9515294e3eb080842b12cacc3b41ccecf4d323053af62fa5aa8a5f38e4d97ce37e69f5c6c9b3480443ce53d01f6cfd5704deeb4b97d86493cc1e04fceafa0640e00161d31773d1090d06e3494c02403074a5ca2b72bec1a7acddaaa087bed8f98fe97216a8559a3ac38e67ee489499d803b54a1269f1030426b924705d5a4fd28e6e3b65253d02c79dbe6092bb4305c1be524ef080719b0c9d44fe99fbccda3dd0a422673c412b1762eb086cc1f816e6b417ba14f1ba00fa68f40cfdee2ee8c081c76f6d06e7ad7624752f59b6bc0f1d6aa50ef8b5c9121edd02c27730d3b8b21da1d1bf2384f27969c57fcaf0574f75f8672ec7b063483c755ee21803112fb976a7b3ddf2124bc3e540dee7c109d992b1142559ea81384356e937051fe431a2fdfdd14d0e2d3a01d002a9978249baa97993a580c8be144cb6f986e26ccb25f0b52be5747f8415d240cd2923def5b17f4cf513737dd1aec9a1948927ee5f679cb2200463ac19967791094f4b68daefc6fd1b4be203ac615095776bff6a27196cfbdca8afed2bc6d39019595a8c7046d2f7cb62f2de44a9d3f7a41ecf2848db70c70ed358ccbe7846d19b6c47998e85d691d055f3a5a8a24eeebe56378a2692824523ad79ec23e2800d538b3fe8af8e2d7f56abc4f19b129eabee230035eea27d330bb987915208f17b9a194d04d8157eb206008352eb966dfb80b2e1ffab4450fa27e8ce040c978b148d89d8b93cac1b7680a441e84df1872ff71ded0e606d94ef2e153353962514cb5432d3dd7d9732579608f38ceaae28d59e0455871ba050311400cc695b0e4e7dba0d118832df296d7c7441f7b8f72b49185d698a46d4469475445123fd56dadc6b61c568bb4c5c6fd6253e59dbbe4101f1413425e4bd6d2ff3e215964bb1a51fe9488a6c687e1e4be7273f8852be93f19515435493b127d3589f7965af4db7dadaee6ad268784f16923946168d6625247c3cf406728715c004e6fd4840e365dd55ac9fcb23ff95378f36176aef27083931c4e89a38811d9bbabcd001f363b05c0b80df443baf60d082fb3af82d5ea5357a33141adf15e522d56d3cc47e03f85803ed73da1691f967b53bd9880506007f208b7807a2fd2de3e5eeab2895c415fd5e50d4aa1d7dd83afd27cbfc65b402168dcb62a69630b4d428562b777e6318ee5568f5acd79199b75fdcb030b19783ad5fd31123b8eb"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:xen_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) [ 41.362743] binder: 5872:5875 ioctl c0306201 200010c0 returned -14 2018/03/23 05:38:37 executing program 2: pipe(&(0x7f0000de3ff8)={0xffffffffffffffff}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000533fb0), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/03/23 05:38:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) dup3(r2, r0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d61657b6e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000"], 0x10176}, 0x1}, 0x0) 2018/03/23 05:38:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f0000debf04)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue={0x5}}], 0x1c) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/119) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xf8) write$sndseq(r0, &(0x7f0000000100)=[{0x5, 0x484, 0x8, 0xffffffffffffffff, @time, {0x946, 0x8001}, {0x8001, 0x2}, @time=@tick=0x3}, {0x3, 0x4, 0xeef, 0x2, @time={0x77359400}, {0x100, 0x81}, {0x5}, @time=@tick=0x8001}, {0x8000, 0x1, 0xfffffffffffffff8, 0x1ac30000000000, @tick=0x1, {0xfffffffffffffffe, 0x6}, {0x121f, 0xd8}, @ext={0x3a, &(0x7f0000000040)="e6553ce4cf9424535e77031582a7a03ae2fa8976584300e760e611e43b46683dc1d44cd233461b427a0accb16e8eb44bcad6142cf8a22fdc7856"}}, {0xffffffffffffffff, 0x2, 0x9, 0x2, @time={0x77359400}, {0x257d, 0x800}, {0x0, 0x2}, @quote={{0x8, 0x8000}, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x20, @tick=0x7fff, {0x3, 0x1}, {0x6, 0x7}, @addr={0x1, 0x101}}}}, {0x8, 0x200, 0xfffffffffffffffd, 0x6, @time={0x77359400}, {0x0, 0x1775}, {0x7, 0x8}, @connect={{0x20, 0x9}, {0xffffffffffffffff, 0xfffffffffffff000}}}, {0x100000001, 0x80000000, 0x80000000, 0x1, @tick=0x4, {0x800, 0xeb90}, {0x8, 0x8001}, @queue={0x3, {0xc75a, 0x1}}}, {0x2, 0x7fff, 0x7fff, 0xf, @tick=0x3, {0x96aa, 0x2}, {0x7fff, 0x7fff}, @queue={0x4, {0x6, 0x1}}}], 0xc4) 2018/03/23 05:38:37 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@local, @local}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="7fff99d7c3e9cefe3ebff367e3f0b0b19d9f15d36c65290614bf688fbbb904602ce605caf2ed46b45d452b99937690e173d815170702414a150c6e0a97639f552dcf939b896ea50187d5cae915888fe59b3a0536b7cf78f9a2d04a3e0deb3087a540691341033214c9f479680f00000000000000000000000000000000"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = socket(0x4, 0x1, 0x180000000000000) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000003680), 0x4) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x40, &(0x7f0000000180)={0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/03/23 05:38:37 executing program 7: prctl$intptr(0x15, 0x8000000000) 2018/03/23 05:38:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000010, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r1, &(0x7f0000000c80)="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", 0x21d, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) pipe(&(0x7f0000000080)) shutdown(r0, 0x2) 2018/03/23 05:38:37 executing program 1: creat(&(0x7f0000000000)='/', 0x100) linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/03/23 05:38:37 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000026c0)=ANY=[@ANYRES16=r1, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYBLOB="bcca83687c4ac0f57a0548cea5fa4a5713daadf4b4154dcbaab01f145f7f79666a4476e5c841d166b269e9e61ee70f3a5507f2bb31ed32740299526a46bf7740688ae4ac826d5324cd1b849c552ee35607c8011f55ac9990316b9f1c07ccbd92cebf4363c87cddde61653c9f487d60ba20bd4415c83c90f71be43a1974e2120139ac69aae4a92d4afdda315e80a2bbeaac62c37f363ba0bd56068058f41790ec5247b9e84a3a80a598", @ANYBLOB="a4221fcb86b8f14a41c94955c948e4c0491ba764a15a2856d78be71ea17fd7339a8dda8715e2cc15e55a5dff5692074bc50dbe6fbe711f97745fd3bb47064701169005646cb8d0be079860d2ef87e46dc76e654282d71c462b1da20f2c5e3966c4d266f9e9a156b96c2a43410b68a3c798bec52a019a2543ad6cb56c49831f4d1795fee4af517836807702c2e1434fce74785ef541475e1131ce20f8ac31", @ANYRES16=r0, @ANYRES64=r1], @ANYBLOB="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", @ANYRES64=r1, @ANYRES16, @ANYRES64=r0, @ANYBLOB="bd417ada01b7a93610ab56ca71b99d14ecf2001995f7ee9c8009aa6cf049315d740affdec56dc978bb35abc376c46dba0778c82ea329b23b"], &(0x7f0000000080)=0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/03/23 05:38:37 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f000002fff9)='mqueue\x00', 0x0, &(0x7f0000041000)) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) 2018/03/23 05:38:37 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='debugfs\x00', 0x0, 0x0) 2018/03/23 05:38:37 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) sendfile64(r0, r1, 0x0, 0x7ff) 2018/03/23 05:38:38 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff0100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) sendto(r0, &(0x7f0000000240)="ea4020c31c1256dfe83bde0b448a4afb94225d7198ff8e7bafc21c6b708e841917b68603a43c35ec77901b15d8d987fceb107c45f2217da9006be96046764dcb6390f0b389068895223b9af24436971fd2232843055012aa6d9878a9e1278b59ca2874a8c80bbd419d348cd2c0ea4d6966080380eed2a179c13c28ca31bc650a7c1443206d233f4a6a483b03420409a489803d72ddef8cf20975233d46e50650f5", 0xa1, 0x20044000, &(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='statm\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000004c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000500)={0x0}) r4 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x30, 0xffffffffffffffff, 0x4b) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000007c0)={0x100, 0x0, &(0x7f00000005c0)=[@transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f00000003c0), &(0x7f0000000400)=[0x38, 0x78, 0x68, 0x38, 0x20, 0x0]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000440), &(0x7f0000000480)=[0x68, 0x30, 0x40, 0x48, 0x18, 0x38, 0x18]}, 0x100000000}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x30, 0x0, &(0x7f0000000540)=[@flat={0x776a2a85, 0xa, r2, 0x2}, @flat={0x77682a85, 0xb, r3, 0x4}], &(0x7f0000000580)}, 0x3}}, @request_death={0x400c630e, 0x0, 0x4}, @acquire_done={0x40106309, r4, 0x2}], 0xd4, 0x0, &(0x7f00000006c0)="4dd71d79fa05e8cb30db71b6ca9fce8e393f2068e0a3edd4872b8ed7362a67171dd47a786ff5ddb8d5b7331c2311bf1b9a16ae8c03eba1022d7acde9460513655403a5e8147bc0d5d83b78b93a17bb88b1bda3432dafb6cd9730f5abb77d463856d7558a9eb4de28c6eb661db26e56786527e2c9a864be34e14ef8cc97bf1ed56b416b91b4e74536ac82df4b98bc56c9a4ae2fc0e8cbb62a6b2c3a1046af875b4e36c40b908dae5dfdd768932f092a922eae0fca7fb041c6cfbd96e0960c58eb8e28cf60822be1be802167e1cf46351e9fad6b5b"}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x20c) 2018/03/23 05:38:38 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x5, &(0x7f0000000040)="9c6b9b25e1b9cdbc3b399e16974074a17b21f2036e5e1c770d1b77de007d65686c8d9d8b6d75467d94eff74ea7fc466ec49c2b16517ad2edf334ca0f28f4f21cd60f616985f9fab5141ab573fa55d0aac29b957acfe4f8df4ec3996d3555af217385dacd83fd74e49ffb2c414c2132f48c979bd56efe848b4c75b4bdf63c937a30f309eca638b5ada91d0c039c5e57279948cf674b0dbae4f1b556b056a28e4a8865711d2e50a88ee56e6362794c5c8681ecd43be56129927271b0cbc782d0a408bc965e6fa9075262ac2c18a01b177d41a402dd0aa870ba") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000eb3000)="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", 0x88f, 0x801, &(0x7f000088bff0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/23 05:38:38 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) clock_gettime(0x0, &(0x7f00000015c0)={0x0}) fremovexattr(r1, &(0x7f0000000200)=@known='system.advise\x00') recvmmsg(r0, &(0x7f0000001580)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/247, 0xf7}], 0x2}}, {{&(0x7f00000013c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000180)=""/39, 0x27}], 0x1, &(0x7f0000001480)=""/193, 0xc1, 0x7}, 0x5}], 0x2, 0x10040, &(0x7f0000001600)={r2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r4 = socket$packet(0x11, 0x7ffffffffffffff, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) 2018/03/23 05:38:38 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x121202) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 41.480997] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 05:38:38 executing program 1: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000180)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x67, "9ea6cbb45691583449305ca7c49e24ff601bb8f4390513fd1ce6cc1d4b1379ef4c6402ddca3a052a6f1af5e560ac04f72e74c8a5cef53984310be7eaaaaa9079dd485417c6e590fb72df3e234231c2b822938b5158e00a78e9fdac9b15abc75a557bdba9271fac"}, &(0x7f0000000080)=0x6f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x400, 0x0, 0x5, 0x800, 0x7ff, 0x40, 0x80, {r3, @in6={{0xa, 0x4e23, 0xbf, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x0, 0x5, 0x400, 0x4, 0xfff}}, &(0x7f0000000200)=0xb0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000033c000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/23 05:38:38 executing program 2: personality(0x4000009) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000021c0), 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002200), &(0x7f0000002240)=0x4) uname(&(0x7f0000000100)=""/93) 2018/03/23 05:38:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c4a56)="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", 0x598, 0x80048000, &(0x7f0000e3efe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(r0, 0x400, 0x1) sendto$inet6(r0, &(0x7f00009ddff6)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 05:38:38 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) writev(r0, &(0x7f0000001600)=[{&(0x7f0000000140)="b08190a05ea95e8f2eb6dada9fa1aca14b0506bef5f09f62204b50b037452758be055a14754f65b8e5e529e3fecc37a32c535964b6701dd2a96b0007fbd4dd7bcaa8d035b05152536832d310df6e781d7c69ea51403aa06d6d9b0efb460284caaaaf5f136ec9e4eddb72f6c9eba4d60d746dd91500cb8ef91c570250e386de46b6379279e3eff91519a424d63f396822e17105e85a6b0e1ba1", 0x99}, {&(0x7f0000000080)="8ecc4d346bf591f0050469d72de76e77ced296facc4a581be838231dc7a5af8684", 0x21}, {&(0x7f0000000200)="eb1ecc5c7b571527337e7539cf8d6661ef556cd870de3fda9cd37c98e67884a1dad02b06b9c793ddbaacc8a0f935ee73dab94364c5aab145c2218fbd02e2169b674fce9a", 0x44}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="c324e172445d9c78d798393284e7aeeee80d04558bfa89fd85cd1b1d0fbc036ba814766cc80c6829d58e9408a43900ffec1ac1504ec629fbf658fbb001ebb7bf43ec6f743e431a8f8da459fcbac8a6ad79a444072dc29e528ab56727e056ffe750b35651dfca4112ac69b7c20ca80d246842c2a29184c3fa3a04dda356574c021e62d724469b326c73f9295f72d072ffeff63684d3e6611db2f4b42f45c84a723ded428c33b8f4dc6fa21ccd3bdef7ce305f70547573e721de991193b97e1cc34a392389", 0xc4}, {&(0x7f0000001480)="43eae0fbf837cbc16569a63960166aa00523e7831db597a5be651b590cba976c6586534693664ca7abf1e6b974c59192ead5bb8f94c11864d7b76aa3b531d61657dfa8f93defe940517a9f10b772c0aa9207bbe1f3ec707d8f48c59b40f6b634e6845c00c44df593f45550857ff73cdc16", 0x71}, {&(0x7f0000001500)="c3d57f1c90cdbb2473f80fc20739b3ff28074e44d54abeab9a8bf307cfdbd4a93b914d4de3c499c34bea5134562c8e3f6fbac2cca9e2a0910b7541a28b9e02c419109e71c9f5c0170dee576f02f97603e69c929a45771f6b90a933e801f62303d79633e4056fcada0cbb4c1b9be13b4919006d46716049a44a41187aa8a3f5334f409dbcca623b2199d6599bdf7a9f52f554fa604f275f9e674567cf306f3fdaea2ce9df701c38857cc00872c7218e2e0e964edc3d4b334dd3c905c2828a6d2b1ed1bcce01d3a8cea7b71a14a05c81ffc567c139901eefea273885ce955ac1bf6afbdc17", 0xe4}], 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0x83501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}}) r2 = dup(r1) ioctl$VT_DISALLOCATE(r2, 0x5608) fsync(r1) 2018/03/23 05:38:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000000c0)=0x3e7d, 0x4) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x3, {0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) readahead(r0, 0x20, 0x5) write$sndseq(r0, &(0x7f0000c4a000)=[{0x4, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x4}, {}, @queue}], 0x60) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xc000000000000000, 0x7, 0x0, 0x0, 0x2, 0x18, "6ec209a8ebf1555f9697ac7e96c94029b575ab9c751053c9cca946634e069b9902d066522c9a162473bf4518f3fbaca9b36b37415facd3a9eb907b84ffa3c171", "df2e7de67cab8cabd044f5af50a236b8281271261a0744628614117e32ea8f41fb79b6e6c3c7bdcd9caf402e4bfdb847c41f8ad8785cc809255ec02cfcb932c4", "877afa879acd588de52ff6a1dd368eac2e8232ab07973dade670b7e81f28b1d3", [0x9, 0x9d41]}) 2018/03/23 05:38:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/23 05:38:38 executing program 3: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffedc) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/103) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/03/23 05:38:38 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000040)=""/86, &(0x7f0000000100)=0x56) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) dup2(r1, r2) socket(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/03/23 05:38:38 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = dup2(r0, r0) getsockname$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) 2018/03/23 05:38:38 executing program 3: prctl$void(0xd) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x81, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x7, 0x0, 0x5}) setsockopt(r0, 0x6, 0x7, &(0x7f0000000200)="5cd248d5f39b604b757ad94f477472c342f48bfd929436439c83f3c6bd1069583e8bd89c25dcfe045f92b4e31c99a2518df1fad673c30a5fce788b100054611f7d47bce5dba6ced6421cc9030f4aefe3757a95b34bb9f0c6195cbfaf0dc204628c25efccaab82c38e1fff8818d5581822961aec7849dc61093fe55814bb000ce9386288f09fe6c0127d8fe62aa45c46375c28d90ff49986f26cc7191f4790c2def99", 0xa2) ioctl(r1, 0x10001, &(0x7f00000012c0)="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") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) connect(r1, &(0x7f0000000180)=@sco={0x1f, {0x10001, 0xfffffffffffff56f, 0x100, 0x2, 0x5, 0x40}}, 0xff11) 2018/03/23 05:38:38 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x1, 0x0) getpid() open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) link(&(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='./file1\x00') memfd_create(&(0x7f00000000c0)='/dev/keychord\x00', 0x1) 2018/03/23 05:38:38 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100008000000000", 0x14, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/03/23 05:38:38 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000280)={0x6, 0x14, 0x3}) sched_getscheduler(r0) r2 = gettid() r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = dup(r3) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000100)={0x400, 0x7fff, 0xfffffffffffffc01, 0xc21d, 0x2, 0x7, 0x848b, 0x5, 0x10000, 0x3}) ptrace$setregs(0xf, r0, 0x8, &(0x7f00000000c0)="ef47ae0a803a3d29077c5fddaae12585ff") ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)) exit(0x0) ioprio_set$pid(0x1, r2, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000140)=""/211) 2018/03/23 05:38:38 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, r0, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r1 = getpid() sched_setparam(r1, &(0x7f0000000040)) [ 41.633756] device bridge0 entered promiscuous mode 2018/03/23 05:38:38 executing program 7: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20200, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000a, 0x10, r0, 0x0) 2018/03/23 05:38:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc}, {0x6}]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/03/23 05:38:38 executing program 5: inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00', 0xf002, r0, r1, 0x8, 0x400, 0x2) 2018/03/23 05:38:38 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'security.', "03000e04eb005fdeffff0100042000"}, &(0x7f0000000180)=""/75, 0x4b) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket(0x200400000010, 0x2, 0x0) write(r1, &(0x7f0000000240)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x440000) 2018/03/23 05:38:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0xc}) epoll_pwait(r1, &(0x7f0000000700)=[{}], 0x1, 0x3f, &(0x7f0000010580), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000faeff4)={0x6fa54575865183e9}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @rand_addr=0x7}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x8, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6tnl0\x00'}) mount(&(0x7f0000010540)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) 2018/03/23 05:38:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004e, &(0x7f0000bc5f34), 0x0) 2018/03/23 05:38:38 executing program 1: set_thread_area(&(0x7f0000000000)={0x0, 0x0, 0x1000, 0xfffffffffffffff9, 0x7, 0x3, 0x20, 0x6, 0xff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005fbe)) 2018/03/23 05:38:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffa, 0x2100) ioctl(r0, 0x1261, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x86000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @rand_addr}, &(0x7f00000000c0)=0xc) 2018/03/23 05:38:38 executing program 4: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) r0 = open(&(0x7f0000000140)='.', 0x0, 0x0) linkat(r0, &(0x7f0000000000)='.', r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) 2018/03/23 05:38:38 executing program 7: r0 = socket$inet(0x10, 0x3, 0x5) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) 2018/03/23 05:38:38 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xa00) pwrite64(r1, &(0x7f0000000100)="0423cb0025ab55d8a1e1d4b6fb9c211f78b16486faeee7e7224cfda4121cd3cabed7179cd34250fbf234e5a7febec1a976d03813d95b3593ec80ff6a23d0ce1f1c2ffbe7a861c809f7a6e7ade1b5fb", 0x4f, 0x0) mmap(&(0x7f0000b89000/0x1000)=nil, 0x1000, 0x2000001, 0x10, r1, 0x0) fcntl$setlease(r1, 0x400, 0x3) ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000200)) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x9, 0x10000, 0x9ec, 0x3}, {0x3, 0xb114, 0x19, 0x1}, {0x55, 0x7, 0x75, 0x8}, {0x7, 0x5, 0x8, 0x9}, {0x1, 0xa9c8, 0x5, 0x1ee6}, {0x7fff, 0xff, 0xd7b5, 0x7}]}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000180)={0x0, 0xd, 0x80000000, 0x3f, "eabb8bb0c2bb6a4e3594c31b8b27800955542dc4a2080c86f934ffb3598381b6"}) pselect6(0x40, &(0x7f0000af1fc0), &(0x7f0000af1ff9), &(0x7f0000d26fc0), &(0x7f0000af1ff8), &(0x7f0000c04000)={&(0x7f0000999ffa), 0x8}) 2018/03/23 05:38:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xec2, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=@del={0x100, 0x11, 0x100, 0x70bd26, 0x25dfdbfd, {{'cmac(anubis)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x7d}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x3}]}, 0x100}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/23 05:38:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f000093bffc)=0xdd, 0x274) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40042, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) sendfile(r1, r1, &(0x7f0000001100), 0x3) 2018/03/23 05:38:38 executing program 2: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000aa9fb0)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/03/23 05:38:38 executing program 4: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) r0 = open(&(0x7f0000000140)='.', 0x0, 0x0) linkat(r0, &(0x7f0000000000)='.', r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) 2018/03/23 05:38:38 executing program 3: r0 = socket$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$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000200)='c', 0x1, 0x0, 0x0, 0xfffffffffffffd43) sendto$inet(r0, &(0x7f0000000100)="870bc2272056e3e256dd70ffedab0d43eb15845f81cc68a2195cecfeab11604d3f3b22a24739090d9fa833b33e897aad5ef2af55ed01ddf4178a4353ea48112ef76d59961860e72e70865317778fbdcd349689bf0191a7cf96e0761dbe6938a7e3611e3e316c4c32e391a4059e2f8038aab1af2cbfe2db7dec7c4a0f9d8041964b690fc64c75c248dd9fe3be75972582d35a60c645f67e30242db9ae3eeb4ddbcbec76515ba933d45c07dd2833552189ffdc08c2e99a96b74cde34b997", 0xbd, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/23 05:38:38 executing program 6: r0 = socket(0x10, 0x2, 0xc) r1 = getegid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getgid() getpid() setgroups(0xa, &(0x7f0000000340)=[r1, r2, r3, r5, r6, r7, r8, r9, r10, r11]) r12 = syz_open_procfs(r4, &(0x7f0000000200)='ns/mnt\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r12, 0xc0145401, &(0x7f00000003c0)={0x3, 0x0, 0x100000001, 0x3, 0x400}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r13) r14 = socket(0x14, 0x4, 0xc) write(r14, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/03/23 05:38:38 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/03/23 05:38:38 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/23 05:38:38 executing program 3: unshare(0x4000000) unshare(0x20000) sched_yield() r0 = add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="7e50923aeede42d518370dac3ca65198bdfb1a1239ef4923d0369e608fbecbc5a2dfdc6918002dee252ad998d0069717430919e909c1e4392f1d8b1538810e9212437247bac41c29132673cc40a195b620e68ac3660c32e1385ebd13cff1d6a782b99465", 0x64, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0xfffffffffffffc78) 2018/03/23 05:38:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(0xffffffffffffffff) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="0e630c3fff003104"], 0x0, 0x0, &(0x7f0000000f4d)}) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/03/23 05:38:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000200040afdff0000000000003d6cf6d2ea97f18f2300000000000037d54d10e079716cba5d179c1eb1133b498d7d8189bdf9c369ac9f9db2e835664c5d73965b20a024b178bfb833808e22b8b6e8a71aff873d647be6b61fb1d46748d193afd8c33363f8bce8f2a267f8f40718fc5c8e967b9232cd4b7ad9953222da501f6cd0"], 0x14}, 0x1}, 0x0) 2018/03/23 05:38:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) bind$inet(r1, &(0x7f000000b000)={0x2, 0x4e20, @rand_addr}, 0x10) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/23 05:38:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x326) close(r0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) bind$packet(r0, &(0x7f0000000380)={0x11, 0xff, r1, 0x1, 0x1000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) 2018/03/23 05:38:38 executing program 0: socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000387000)=0xfffffffffffffffc, 0xffffffffffffff79) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="b03ec0de8c2d48c4d1aa1b0f125e973f4bfbf642ea80b25fe3b1d31582952a97e009", 0x22}, {&(0x7f00000000c0)="4f4545a0f8d5059f9361ea4f51504375f09f69f604e06dba8a70a5056e2ff322976c73bcd38a8ab4f2c7b866744f551a7746f50122c6e4606e2901a155ea040f5f8076044fd63020bea954d3dd93a5d29e0e7c86c0312b65a5fb92bc709cc4c10981bd899d675481cc7bf27062e24ed9faf5548540c5946e7cd78d07f68c1a3e57dc05a3a1b0e3abf8c9ddb8fe23fffc7444724e707b82ac", 0x98}], 0x2, &(0x7f00000001c0)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}], 0x1c}, {&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000280)="b18ae782e8cf1732fbf7b588cc9988ec8040b378e17e50e7af12cb8974e14a1ef4c93a7e08d25d9dfb1606de3d12f07e359a825fcd8892c7d1f09875c25b94108c22", 0x42}, {&(0x7f0000000300)="8914051fef09dde87ff0ae3df6b9f5629faa6ee19b21767fe62390cbeb039e7ada6314612c1f9db73f7c16f24b8276989ef6b739f03c40f94e32a7dc106b7fa92525dad5cdc29e267f78b70cf65cf007e29ac9e0fc45c1d5dc057b39bbbd82cc857e9a768f30b324f643100c74fb877cd97f5a6f985b77e529aeffc0edd92df7be6bda298b56198cd3e9d34e0837129173d697af94922debc95084099cc715d5c80d4d4f805de0fe43055b96965795e49600e93b3adffa9ea83953d373b3ef1f9a2454a3e20f49770113b3a0f1894d1be6e18c0024", 0xd5}], 0x2, 0x0, 0x0, 0x40045}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000004c0)="8bc536d7438ee1b68e09e53f420fbef92f700e5e78e75c56a0ade462e631cacdfc1cd76c45bc513b2a02053e5d9216b95d821a7447648ab28e07665ce25cb592fd7364882a96aa2f7ab03002512213976c521c4a71cea9bc9f7c8163aa8df286683db3437bcf40e9e7", 0x69}, {&(0x7f0000000540)="dd727b6ef9f7770e50eb946edf63916f58b5e6351489000322c55b83390af11b0275468786fd13657e80b9ec15f908017d5459a12257594deaca48f58f1c530f8000223feec54f2c13b439bbf81dbd93ce41b45593681c3e19", 0x59}], 0x2, 0x0, 0x0, 0x1}], 0x3, 0x2) shutdown(r1, 0x1) 2018/03/23 05:38:38 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000100)=0x20) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'uridge0\x00', 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) socket$packet(0x11, 0x800000000000003, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000001c0)={'bridge0\x00'}) [ 41.980530] syz-executor3 (6027) used greatest stack depth: 23760 bytes left 2018/03/23 05:38:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fa9000)=0xfffffffffffffffd, 0x3dd682f3ef37f341) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000001740)}, 0x0) [ 42.029590] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT 2018/03/23 05:38:38 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x44c, 0x0, 0x0, 0x114, 0x368, 0x368, 0x368, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffff00, 0x0, @mac, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7fff, 0x5, 0x5, 0x0, 0x0, 0x1e, '\x00', 'nr0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @empty, 0xf, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x46}, @empty, 0xffffffff, 0xffffff00, @mac, {[0xff, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x177147c03e9dba65, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x0, 0x5, 0x100, 0x1a92, 0xa7, 0x28, '\x00', 'sit0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000004fe4)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005f88)=ANY=[@ANYBLOB="7a07000f02000000ffffff2ccebf4fff"], 0x10}, 0x1}, 0x0) 2018/03/23 05:38:38 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x21}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000f7, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x1}, 0x369) [ 42.059674] audit: type=1400 audit(1521783518.531:18): avc: denied { ioctl } for pid=6053 comm="syz-executor6" path="socket:[15149]" dev="sockfs" ino=15149 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 05:38:38 executing program 5: r0 = socket(0x200000000018, 0x0, 0x3f) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x400000, 0x0, 0x8, 0x2}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000668095)=0x3) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000fd6000)='z', 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000000240)={{0x3, 0xa3ed}, 'port0\x00', 0xc, 0x2, 0x81, 0x80000000, 0x9, 0x3, 0x3, 0x0, 0x4, 0x401}) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x5, @empty, 0x3ff}, 0x1c) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000340)={0x1ff, 0x5, 0x200, 0x5, 0x100000000, 0x7ff, 0x3ff, 0x0, 0x1, 0x3}) close(r1) close(r2) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendto$inet6(r0, &(0x7f0000000080)="3f1c38827f027855eb99e18c4e77f17ca70b62aa26e477edda8da77075fdd21898a00bf90e7dc4bbcbc0344ecd2d36dfebc5d49aa92cab2f79ad7b6c5bf1daef4125ec481975cdaeeb1d44ddfc304efeae3a7ad3e1b495e20dfbe979ee9a83267205a98aff63ea37b210a2fcd1d82727c95dd685f3eb9aaa8d142a821a7d20a4eabdb98838", 0x85, 0x810, &(0x7f0000000140)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, 0x1c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000380)={0x2, 0xf9, 0x42c, 0x8}, 0x10) [ 42.061390] audit: type=1400 audit(1521783518.531:19): avc: denied { set_context_mgr } for pid=6046 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 42.062521] binder: 6046:6059 unknown command 1057776398 [ 42.062528] binder: 6046:6059 ioctl c0306201 20008fd0 returned -22 [ 42.113665] binder: BINDER_SET_CONTEXT_MGR already set [ 42.113674] binder: 6046:6067 ioctl 40046207 0 returned -16 [ 42.117882] binder: 6046:6067 unknown command 1057776398 [ 42.117894] binder: 6046:6067 ioctl c0306201 20008fd0 returned -22 [ 42.160916] audit: type=1400 audit(1521783518.621:20): avc: denied { read } for pid=6084 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 05:38:38 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000340), &(0x7f000027a000)) syz_open_procfs(0x0, &(0x7f0000000400)='auxv\x00') r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/187) read(r0, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) open$dir(&(0x7f000050bff8)='./file0\x00', 0x2, 0x0) 2018/03/23 05:38:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(0xffffffffffffffff) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="0e630c3fff003104"], 0x0, 0x0, &(0x7f0000000f4d)}) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/03/23 05:38:38 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw\x00') getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @remote={0xfe, 0x80, [], 0xbb}}) timerfd_gettime(r2, &(0x7f0000000100)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x3, 0x400}) 2018/03/23 05:38:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x2, 0x101002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x9, 0x4) write$evdev(r0, &(0x7f0000a12000)=[{{0x77359400}, 0x4}], 0x10) 2018/03/23 05:38:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20002, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1040000100004) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x40) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000540)=""/147, 0x93}, {&(0x7f0000000100)=""/221, 0x72}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000340)=""/25, 0x19}, {&(0x7f0000000380)=""/52, 0x34}], 0x6, 0x0) 2018/03/23 05:38:38 executing program 0: getpgid(0xffffffffffffffff) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x200480, &(0x7f0000000000)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 05:38:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') dup3(r0, r0, 0x80000) sendfile(r1, r0, &(0x7f0000164ff8), 0x800400000ff) sendfile(r0, r1, 0x0, 0x4) 2018/03/23 05:38:38 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x3) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x8c) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000100)) r3 = socket$unix(0x1, 0x1, 0x0) r4 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r5 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$int_out(r5, 0xc0189436, &(0x7f000000a000)) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x0) 2018/03/23 05:38:38 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/file0\x00', 0x182) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) creat(&(0x7f0000000300)='./file0/file0\x00', 0x0) [ 42.327311] binder: 6091:6105 unknown command 1057776398 [ 42.334593] binder: 6091:6105 ioctl c0306201 20008fd0 returned -22 2018/03/23 05:38:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x4e21, @rand_addr=0x4}}}, 0x84) 2018/03/23 05:38:38 executing program 1: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x2000)=nil, 0xcb45, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000000100)}], 0x1, 0x0) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) dup2(r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)="9413b751b2d2860a00000000000000", 0xf) 2018/03/23 05:38:38 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') r1 = fcntl$dupfd(r0, 0x406, r0) getdents(r1, &(0x7f0000000000)=""/181, 0xb5) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/23 05:38:38 executing program 6: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xa, 0x7, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000200)) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x600) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r1, 0x600}, {r3, 0x8005}, {r4, 0x8000}], 0x3, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0xffff}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) fchdir(r4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/03/23 05:38:38 executing program 2: r0 = inotify_init1(0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = memfd_create(&(0x7f0000000100)="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", 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) write(r3, &(0x7f0000000380)="0767909f217fdf243bba3ba904bf6df980f14989ccedc674a28da561d7171e54c55e7ebc9bfb7c6dcb84df095658dfb2171a043fe68619307d6ae9a19fe164aee4b7a8edf09baae73a073860e768d31da7dce388ce1f69dabf64e0b34659a7604f6e6ed0c48dc03f03ab78e9ee7de53223845384d91b247f7f972e999e4a92f89acfa6d44284a78a6e6b53eae9fcac9d4d76e94301be933b0f38a33c31e82b2d704afef51eff274d9b74dc896cf85d607fbaf6dd65b781c212bd9f2aa669e2e4c041e4c74b495e330c32b28da6f68d5c3a45e103b88103524bfb85817e0b7ee347e2339fb796bfebe45d2af9f3b561", 0xef) ioctl$TIOCGPTPEER(r3, 0x5441, 0xb5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x1eb, 0x8) rt_sigreturn() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='user./seli(ux/commit_pending_bools\x00'], &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1e, 0x1) 2018/03/23 05:38:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0xead, 0x2, 0x5, 0xfff, 0x80000001, 0x10000}) 2018/03/23 05:38:38 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xc7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x39, 0x6ad, 0x6, 0x4, 0x4}, 0x14) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/23 05:38:38 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x7f9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x567e}, {0xb, 0xffffffff}, {0x8, 0x6}], 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="efe158e7ee3a000008bfb1fc7c00000000002f"]}) 2018/03/23 05:38:38 executing program 5: execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200), &(0x7f0000000440), 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000000000)=0xe8) sysfs$3(0x3) stat(&(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sysfs$3(0x3) 2018/03/23 05:38:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x100000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x6}, 0x4) r2 = accept4(r1, &(0x7f0000000000)=@pppol2tp, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0xffffffffc2040a88, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x9}], 0x9c) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xb) 2018/03/23 05:38:38 executing program 4: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x80000000, 0x5, 0x2, 0x6, 0x7, 0xfffffffffffffffd}) fcntl$setstatus(r0, 0x4, 0x400) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x3ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40020000000000d8}) ftruncate(r0, 0x9) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/03/23 05:38:38 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x8) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/03/23 05:38:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7fffffff, 0x2000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/89) r2 = socket$inet(0x2, 0x2, 0x3) r3 = dup3(r2, r0, 0x0) setsockopt$sock_int(r3, 0x1, 0x24, &(0x7f0000000140), 0x4) 2018/03/23 05:38:38 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) socket$inet6_tcp(0xa, 0x1, 0x0) munlockall() ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @remote={0xfe, 0x80, [], 0xbb}}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/23 05:38:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x3}, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="41efc4e223a9ffb9bd1628672e9aeaec60f7abe0a9c19004dc3aeb9345e3320aba2d86927f44b1c84f9a198dabb5e5baaf49d07f3aa885c824265e8b80fa116e78ea3b05fcec35b8384c6d9bd95c5a27fccb7908105d0967997c70f115404782ebbc8b19ca24c1b66f565a98cb2945a5ee62c3554ce97106e18daab123b692fd060961bea332900c838412d4f6dd887bba9513239512b7b7ab22234fefb7af551c764227ed5fe6300371d780ede57ef3ca639f41593c8e3f90881f6eb3360ee960ca1c8bcb9d89ae00dacf95be4499f2fffbc3859eebfce817f9da0e6dd38d5943b81a561648") r2 = socket$nl_generic(0x10, 0x3, 0x10) listen(r2, 0x4) 2018/03/23 05:38:39 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101042, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x281, 0x9) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xa4) 2018/03/23 05:38:39 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3567}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x71, 0x1fc, 0x7, 0x0, r1}, &(0x7f00000002c0)=0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000f6b000)=0x8e3c, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f000070ffe3)={0xa, 0x4e23, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0xee) r5 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x8, &(0x7f0000000100)={0x3}) 2018/03/23 05:38:39 executing program 1: r0 = eventfd(0x3f) poll(&(0x7f000061aff8)=[{r0}], 0x1, 0x7fffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, [0x12, 0x4e2, 0x10000, 0x200000, 0x3ff, 0x2, 0x9, 0x7, 0x6, 0x1, 0x1, 0x10000, 0x7, 0xc, 0x3]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xfff}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r4, 0x6, 0xac2b}, &(0x7f00000000c0)=0xc) read$eventfd(r0, &(0x7f0000a34000), 0x8) 2018/03/23 05:38:39 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1}, &(0x7f0000000100)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) [ 42.526858] audit: type=1400 audit(1521783518.991:21): avc: denied { listen } for pid=6172 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 05:38:39 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) listen(r1, 0x3) 2018/03/23 05:38:39 executing program 6: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r0, 0x2) 2018/03/23 05:38:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000498fe8)=[{r0}], 0x1, 0x299b) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/23 05:38:39 executing program 2: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x300, 0x0) fcntl$setsig(r0, 0xa, 0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0xc9, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/201}, &(0x7f0000000180)=0x50) 2018/03/23 05:38:39 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xc7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x39, 0x6ad, 0x6, 0x4, 0x4}, 0x14) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/23 05:38:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8b9f, &(0x7f0000001700)="7d2b4a1a1f4f5f45128bb9d53a") exit_group(0x9) recvmsg$netrom(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@full={{0x3, {"a7a85a7f8c39d2"}, 0x2}, [{"513a024faffc35"}, {"03720fa51dc351"}, {"f9b72f354ab656"}, {"1ab83dde9370d3"}, {"51ebe9c498bf15"}, {"4ea9f7ece31f29"}, {"9a0037c4aa581b"}, {"05eaee09eb2fe4"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000080)="2c89ead4", 0x4}, {&(0x7f0000000180)="326ac4ad7951aaf25a0a8daae7f5b728138bb7f1fcde871e0b7855742aaa665864e48673b5ce8632f94a6d2b3d389e30ff4e0bdae668f38bdaf65c38ba49c3f8946605a4ff85a2c85d13eb918e08a58a6ac9a6d14106104033adc26c583c297197076f920f35fb3c3ec2af2ac0d17dd23bcfb9404d2ad12f593529919ad8758a0b9a9c805658f9a9bc1932f803736be4da15e7cc612112840c04116737f4b331d8ae947cb1a5732f08366088aa", 0xad}, {&(0x7f00000000c0)="9323a62524bf1dd21ef59259d39eacdda2829def401a7e42508f05efab98ec0a67b027ac580642a41d5d7d4aad37495608d17711540dae1f1bf920beb9c4c4f07e72e1328f3ba166861531ccabd570f407305c443cf4b678da2647573b0aeaf7e29bf7b9f1c12d8b65ea78c8217828aa0dbc7ba7f50b217dc68c19a2", 0x7c}, {&(0x7f0000000240)="0681118699885a8e5a96b281da80dee34b7d9c44db437d54a36a6b614a545df2942d24852f4de377", 0x28}], 0x4, &(0x7f00000002c0)=[{0xfc, 0x0, 0x1e5, "bc4b12c20838c7d929cd550b789f75d7a71857f30cca6e603f909dfd582a2596860f8561e57c48787040dfcbea06637e3b4092b5e9f7eff9bdcadc59eb7bd427e2c855b95ebed05ea24175212fdc35e685e90c2da7d54eb7eff6be3a1cdc5695d70f93206799a2cb4b175deb7b222b87017e72ff308082ca0585660cc3cc63148606019c1a265d585b03b28f0829e8a08c329387dbcb52c76714445029517a56de93b0da5963676ccffb856c2ab9bd3347af035b959d7801d1cb03a12718e6ae100170aba51d28575b914ce5981d0e6691b9a3e193932bdbf0b120f26430b056a907295ace762b329b7a4859828633"}, {0x100c, 0x11, 0x4, "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{0x8c, 0x107, 0xb5, "7bae69c7ac1a9b1ab5abccacc3b0c4ab3a3f8ec8e4ecf038cefa8b13d05656e6f2a97c98b8d0b78e3b852ae2cc27dd1765f9f76a1d0647b39d9cc1d2304205cd92d6bcfdae848fef4adf209c32cc03f7fdec271244892bdfe3e98359b3cb0465f29a6f1fa49d2162231edb5e1eb221e5bbdd9403b7fd33349a17a95c72"}, {0x40, 0x112, 0x0, "f6516a12605701b3da06bb37de228c23b930f1e229fafbb03f97b6b2ad5d37756c4482adca1879e4e64ec9f475b7bc5fb5942639"}, {0x28, 0x117, 0x1, "f4838b4585235d853e73ad5d4438d7bc0e3e7f3cf6e21d57403d"}, {0xec, 0x10f, 0x20, "914f756531a2309109d72b5e9438863fb3270c5bea2597b16da67184d3b7e70565cefdac399b8f9f3a9c77722c97dd44ed17a7863d43e8ba159f4fc8319ab5a20d9d47299717223cfd60ef3104cd1bbffb8f3376300c253ce6a3273df63dbdab95e4f522bd003488cb24b291ade8e699cba02188d0e5dfc86c97a6b6dbb1158aaae67cb46e10d7893d3b4d1b50eae7e7152729fe317aefd318b0e44eef9e3b19468951959ede1a412dcdf8e73d2a3cbe4aba350f05c4633bc5ff98944128592510a17018505286f9679d8a7183bf83b5e2a38f4e1c2d8f6fba5f48ab60"}], 0x12e8, 0x4040810}, 0x40) getsockname(r0, &(0x7f0000001600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000001680)=0x80) 2018/03/23 05:38:39 executing program 1: r0 = socket$inet6(0xa, 0xb, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}, 0x0, @in, 0x0, 0x4, 0x0, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 05:38:39 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0xa3, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/163}, &(0x7f00000002c0)=0x50) r1 = inotify_init1(0x0) fanotify_mark(r0, 0x40, 0x2a, r0, &(0x7f0000000300)='./file0\x00') fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000340)={0x0, 0x39, 0x0, @tid=r2}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$poke(0x4, r2, &(0x7f00000000c0), 0x0) wait4(r2, 0x0, 0x0, &(0x7f0000000000)) 2018/03/23 05:38:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getpgid(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82080, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x200}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/03/23 05:38:39 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 05:38:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="b1f1c032b6c5"}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x38, 0x20, './file0\x00'}, 0x59) sendmmsg(r0, &(0x7f00001c1000), 0x0, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) 2018/03/23 05:38:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df7040111001a20ec86fe800000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf85e976a0ea09fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a2793a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01e9011c0103a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeea92df2600000000cd5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c3be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d61e98447fc1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7ff0000000000000011001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc379d00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d00000000000000001100f5094675521da07dd2a28be7e416be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e00700000000000000000000000000000006d6c775145f6b70e65a834542a5b329b41d7fb1303c1a183ae62dfc4938c25606aa1f564b96b17ece55046582bcb166a0a4f7a9a0eb5fea09954db4dac7f2b14f4d769bc154d4030c6ea043ee21053ac7def461fa000000000000000000000000000000000000000000000000f6e40778122a3997740e5b47127d8f31f7e8f1a787"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x2e9, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') recvfrom$inet6(r0, &(0x7f0000000000)=""/191, 0xbf, 0x0, 0x0, 0x0) 2018/03/23 05:38:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$netrom(r0, &(0x7f0000000580)=@full={{0x3, {"d94161aa944e6d"}, 0x2}, [{"116b0b448d1476"}, {"9b199225387d49"}, {"7812e81d7347d6"}, {"ff1ad04a88c73a"}, {"690fdaf3f8652c"}, {"77b44b72a17c00"}, {"68b93e1f64fded"}, {"114a830ccecdce"}]}, 0x48) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000780)={r3, r4/1000+30000}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) bind$ipx(r6, &(0x7f0000000040)={0x4, 0x1000, 0x2, "80cd144f272b", 0x9}, 0x10) recvmsg$netrom(r6, &(0x7f0000000540)={&(0x7f0000000140)=@full={{0x3, {"b0698d45aa3c20"}, 0x1}, [{"1a1c1357c28158"}, {"e2de8817c297e4"}, {"41901dce43cb4b"}, {"2cbe72b66db20d"}, {"852f5fdc496acd"}, {"0d0b75577fe0f9"}, {"d71e0d55fcbe05"}, {"48670fbbc52aef"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f00000001c0)="6bfaf76fe62aa68aab838700927f0594e8620ff4d90c098d37a30d6e42e9a522622567572c258970a06b02b2e73144eeae60df5dd966011dbbe701a06e22b212233c3a946ecc6d89c7f3be8302d6a42f971137be2881f3bb9b93c09b9118b2e03a78b3f625bd4879a680555086e999a9570e0d9c360a25a606323413e3e74739b9eba560f038f009082af008a16fedb215632d66e1a21428d8a3729b2d829699f1075412cad4e1012ebc", 0xaa}, {&(0x7f0000000280)="1a667c1596f473bfda2f1c4202dc2b257221490e70237ed2fbf412657d4806b6d565a03d517901a8115348d47a65ef9b894a5482dbe9f9949f6df3a8b3f606dfca2ee9c0a3ba164f65b2e5bf71810113560d2df7b6c6db9179053df668ea8a5ae9341558a966be7d0dd1268fa2a55d966d650d5ed7a17c650a219bef370cd31e14ffee8773c2407cffcee81a34275d610c3fc0", 0x93}, {&(0x7f0000000340)="a45f67a6214da903b004a4f4a71a79b3a1d50336ff70ee35cf92b3d8f8e531a99c6ab9b6f096491ef68a47295469b06fd5af90e184b411", 0x37}, {&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000480)="ceec2b65cc31cf76ccd6d72cdbb56bf5547d5fad4185a8397d5dad4dd3e2fff11c772874b4a7ec21edd0e9ffa4943c490ac05da7010367133d1975b00a6ebb53fc00be7b82bfcde43e587a4cd28cf1f4d14792411e62e1b3664f5f4f27df845e175a4d9c2300a3771c361d2b07027d55cd1ad9f3b0893511939b1e172c", 0x7d}], 0x5}, 0x40) dup3(r1, r2, 0x80000) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x2c, r7, 0x2, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/23 05:38:39 executing program 6: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/23 05:38:39 executing program 5: capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb4fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x7, 0xffffffffffffff41) 2018/03/23 05:38:39 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r1, 0x9) bind$inet(r3, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x25e, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x3f, 0x7, [0x401, 0x4, 0x3, 0x6, 0x400, 0x10001, 0x7fff]}, &(0x7f0000000100)=0x16) shutdown(r3, 0xfffffffffffffffe) dup3(r1, r2, 0x0) 2018/03/23 05:38:39 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000140)=""/142, 0x8e}], 0x1) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) tkill(r0, 0x1000000000013) 2018/03/23 05:38:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="b1f1c032b6c5"}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x38, 0x20, './file0\x00'}, 0x59) sendmmsg(r0, &(0x7f00001c1000), 0x0, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) 2018/03/23 05:38:39 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4, 0xf, 0x3, 0x8, "dc752f9cadc8ba81a1b827097a42522aaf2f6707b7393540d37a44ee4579bd913762cbef354800bbb78a9092093ecd85bfdaf4abd92b1a753cf228549cfd608e", "279ef5c852014ee7e5e5b28ebfcb7c1fbec5820a7d7859f1b636a13a2e5e2e6f", [0x20, 0x5]}) r1 = dup3(r0, r0, 0x80003) fstat(r1, &(0x7f0000000180)) socket$inet6_sctp(0xa, 0x5, 0x84) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0xffffffff80000001, {0x9, 0x7ff, 0x8001, 0xff, 0x7, 0x80000000}, 0x1ea, 0x9}, 0xe) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/23 05:38:39 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) sendfile(r0, r0, &(0x7f00000000c0), 0x1ff) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=""/185, 0xb9) umount2(&(0x7f0000038000)='./file0\x00', 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000002c0)="5f18ec96c2376e3bc24f1644c583b43c05e66a7a7c847d912e2625c29a0bf4c718e08a1a45cfc3e6c06935fa3ff9cbf546ae9d7af29d4f27ebe17002e2ce4b673ae5c38783f9790dd82f269559c9216bd3be20751634f64b200740a7e45053e7c39fce095995b037146098c8fc4e2a1dc4a0215294ac39a65de34267e69a70136a329ec301a4e28eb42670ddfa920f8230da2b87896756d0967a8cf110d7c8916dbbd5c35fbf", 0xa6) 2018/03/23 05:38:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000007440)=[{{&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00000004c0)}}, {{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000740)}}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f0000000080)=""/14, 0xe}) 2018/03/23 05:38:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5ffc)=0x5a, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x10000003fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) listen(r1, 0x0) 2018/03/23 05:38:39 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b16ff6)='/dev/ptmx\x00', 0x0, 0x0) flistxattr(r1, &(0x7f000051c000)=""/5, 0x5) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0xbed7) ioctl$TIOCCONS(r0, 0x541d) 2018/03/23 05:38:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) pwritev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)="32091fe50a8bb741009ce4fb6e09b6149ce9bf562eff62685f74361a47b7836b3582b769958af4877dd04026f70ac539c9343a059c9b38ae72fd49115c3313ec09988b01", 0x44}], 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x0, 0x7fff}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet6(0xa, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000040)={{}, 'port1\x00', 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0}) 2018/03/23 05:38:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x1018ff) syncfs(r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x1, 0x6, 0xedb, 0x6}, 0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000100)=0x2, 0x4) 2018/03/23 05:38:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/03/23 05:38:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) timer_create(0x4, &(0x7f0000000180)={0x0, 0x17, 0x1, @thr={&(0x7f00000000c0)="d837e4876f7fdb2ad7cd02be58887871f31a0dc9e7db3fabce861f03edd04e0c", &(0x7f0000000100)="1644babc52fdd0f28219592d1cc9c8e4cb5cb561ae2ced5bd25b24a9168501a69f9fd7958166d12e60962cc97a18da42457a70e9e0987c33ca61a0b262908c7acee022a4ef4cde2c34ba354cfe"}}, &(0x7f00000001c0)=0x0) timer_gettime(r1, &(0x7f0000000200)) prctl$getname(0x10, &(0x7f0000000000)=""/149) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/03/23 05:38:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ioctl$VT_WAITACTIVE(r0, 0x5607) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4082) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) 2018/03/23 05:38:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000844ff7)='pagemap\x00') dup3(r0, r2, 0x0) fcntl$setstatus(r1, 0x4, 0x400) 2018/03/23 05:38:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000102000000000000000000000000", @ANYBLOB="00000000000000000c0004000000000000000000"], 0x2}, 0x1}, 0x0) 2018/03/23 05:38:39 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101182, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x9) fcntl$getflags(r0, 0x3) pwrite64(r0, &(0x7f0000000340)="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", 0x1000, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) 2018/03/23 05:38:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0xfffffffffffffffc, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/23 05:38:39 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) preadv(r0, &(0x7f00000001c0), 0x1e0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x6, @random="e4097a366240"}, 0x2, {0x2, 0x4e20, @rand_addr=0x7}, 'syzkaller1\x00'}) 2018/03/23 05:38:39 executing program 6: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"627269646765300000000100", 0xfffffffffffffffe}) r2 = dup(r1) munlockall() ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/23 05:38:39 executing program 4: getegid() pipe2(&(0x7f0000000000), 0x84800) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f00003d0ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa1175)='/', 0x0) 2018/03/23 05:38:39 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', 'wlan1d\x00'}, &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/03/23 05:38:39 executing program 1: r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6e7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000180)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000000140)='cgroup\x00') ioctl$int_out(r3, 0x5462, &(0x7f0000000000)) ftruncate(r3, 0x200000000000ea) exit(0x0) pread64(r3, &(0x7f0000000080)=""/26, 0x1a, 0x4) 2018/03/23 05:38:39 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000b80)='keyring\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c00)='em0\x00', 0x0) 2018/03/23 05:38:39 executing program 4: perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/03/23 05:38:39 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x80, 0x2f6) 2018/03/23 05:38:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ac7fb0)=ANY=[@ANYBLOB="0003000000c910000000ffffe000000200000000"], 0x28) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) socketpair(0x7, 0xe, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x78915337ca45619a) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.988080] INFO: task syz-executor2:6304 blocked for more than 120 seconds. [ 244.995294] Not tainted 4.9.89-gf361eb3 #2 [ 245.000544] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.008622] syz-executor2 D27584 6304 3871 0x20020004 [ 245.014344] ffff8801d4779800 ffff8801d6835f80 ffff8801d680f480 ffff8801d477e000 [ 245.022431] ffff8801db221b98 ffff8801d43cf2b0 ffffffff838a6c0b 0000000041b58ab3 [ 245.030519] ffffffff84194320 00ffffff8123c550 ffff8801db222468 ffff8801db222490 [ 245.038529] Call Trace: [ 245.041095] [] ? __schedule+0x67b/0x1ba0 [ 245.046790] [] schedule+0x7f/0x1b0 [ 245.051993] [] schedule_timeout+0x56c/0x10b0 [ 245.058139] [] ? usleep_range+0x140/0x140 [ 245.063910] [] ? kvm_clock_read+0x23/0x40 [ 245.069757] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.075966] [] ? ktime_get+0x13d/0x1d0 [ 245.081523] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.088095] [] io_schedule_timeout+0x1be/0x390 [ 245.094302] [] do_blockdev_direct_IO+0x481e/0x7ab0 [ 245.100887] [] ? dio_send_cur_page+0x1c70/0x1c70 [ 245.107266] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.114288] [] ? __lock_is_held+0xa1/0xf0 [ 245.120083] [] ? I_BDEV+0x20/0x20 [ 245.125159] [] ? inode_init_owner+0x290/0x290 [ 245.131304] [] ? I_BDEV+0x20/0x20 [ 245.136381] [] __blockdev_direct_IO+0xa5/0xd0 [ 245.142605] [] blkdev_direct_IO+0xa0/0xd0 [ 245.148401] [] generic_file_read_iter+0x793/0x1ac0 [ 245.154960] [] ? save_stack+0xa3/0xd0 [ 245.160409] [] ? save_stack_trace+0x16/0x20 [ 245.166354] [] ? save_stack+0x43/0xd0 [ 245.171870] [] ? __kmalloc+0x11d/0x310 [ 245.177384] [] ? do_splice_direct+0x1a7/0x270 [ 245.183540] [] ? wait_on_page_bit_killable+0x150/0x150 [ 245.190457] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 245.197615] [] blkdev_read_iter+0x105/0x170 [ 245.203585] [] generic_file_splice_read+0x294/0x510 [ 245.210235] [] ? pipe_to_user+0x160/0x160 [ 245.216004] [] ? avc_policy_seqno+0x9/0x20 [ 245.221887] [] ? selinux_file_permission+0x82/0x460 [ 245.229125] [] ? rw_verify_area+0xe5/0x2b0 [ 245.234986] [] ? pipe_to_user+0x160/0x160 [ 245.240777] [] do_splice_to+0x10a/0x160 [ 245.246813] [] splice_direct_to_actor+0x24d/0x800 [ 245.253391] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 245.260053] [] ? do_splice_to+0x160/0x160 [ 245.265835] [] ? security_file_permission+0x89/0x1e0 [ 245.272600] [] ? rw_verify_area+0xe5/0x2b0 [ 245.278540] [] do_splice_direct+0x1a7/0x270 [ 245.284488] [] ? splice_direct_to_actor+0x800/0x800 [ 245.291165] [] ? rw_verify_area+0xe5/0x2b0 [ 245.297024] [] do_sendfile+0x54b/0xd30 [ 245.302584] [] ? do_compat_pwritev64+0x100/0x100 [ 245.308977] [] ? __might_fault+0x114/0x1d0 [ 245.314833] [] compat_SyS_sendfile+0xd1/0x160 [ 245.320972] [] ? SyS_sendfile64+0x160/0x160 [ 245.326924] [] ? do_fast_syscall_32+0xcf/0x870 [ 245.333171] [] ? SyS_sendfile64+0x160/0x160 [ 245.339139] [] do_fast_syscall_32+0x2f5/0x870 [ 245.345260] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.351921] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.358253] [ 245.358253] Showing all locks held in the system: [ 245.364591] 2 locks held by khungtaskd/515: [ 245.368932] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.377616] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.387321] 1 lock held by rsyslogd/3653: [ 245.391491] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.400375] 2 locks held by getty/3782: [ 245.404318] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.413643] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.423582] [ 245.425181] ============================================= [ 245.425181] [ 245.432312] NMI backtrace for cpu 0 [ 245.435914] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gf361eb3 #2 [ 245.442986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.452318] ffff8801d895fd00 ffffffff81d96069 0000000000000000 0000000000000000 [ 245.460300] 0000000000000000 0000000000000001 ffffffff810bb690 ffff8801d895fd38 [ 245.468272] ffffffff81da118d 0000000000000000 0000000000000000 ffff8801d4cae418 [ 245.476253] Call Trace: [ 245.478812] [] dump_stack+0xc1/0x128 [ 245.484148] [] ? irq_force_complete_move+0x390/0x390 [ 245.490879] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.496820] [] ? irq_force_complete_move+0x390/0x390 [ 245.503551] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.510625] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.517605] [] watchdog+0x6f0/0xa70 [ 245.522852] [] ? watchdog+0x125/0xa70 [ 245.528281] [] kthread+0x26d/0x300 [ 245.533440] [] ? reset_hung_task_detector+0x20/0x20 [ 245.540164] [] ? kthread_park+0xa0/0xa0 [ 245.545759] [] ? kthread_park+0xa0/0xa0 [ 245.551528] [] ? kthread_park+0xa0/0xa0 [ 245.557126] [] ret_from_fork+0x5c/0x70 [ 245.562802] Sending NMI from CPU 0 to CPUs 1: [ 245.567308] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b6756 [ 245.574742] Kernel panic - not syncing: hung_task: blocked tasks [ 245.580879] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gf361eb3 #2 [ 245.587951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.597282] ffff8801d895fcb8 ffffffff81d96069 ffffffff83a8b5c0 ffff8801d895fd90 [ 245.605248] ffff8801d4cae400 dffffc0000000000 ffffffff84409000 ffff8801d895fd80 [ 245.613223] ffffffff8142fbd1 0000000041b58ab3 ffffffff8418bd08 ffffffff8142fa15 [ 245.621195] Call Trace: [ 245.623755] [] dump_stack+0xc1/0x128 [ 245.629089] [] panic+0x1bc/0x3a8 [ 245.634077] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.642276] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.649519] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.656773] [] watchdog+0x701/0xa70 [ 245.662022] [] ? watchdog+0x125/0xa70 [ 245.667446] [] kthread+0x26d/0x300 [ 245.672617] [] ? reset_hung_task_detector+0x20/0x20 [ 245.679269] [] ? kthread_park+0xa0/0xa0 [ 245.684884] [] ? kthread_park+0xa0/0xa0 [ 245.690480] [] ? kthread_park+0xa0/0xa0 [ 245.696091] [] ret_from_fork+0x5c/0x70 [ 245.702244] Dumping ftrace buffer: [ 245.705803] (ftrace buffer empty) [ 245.709485] Kernel Offset: disabled [ 245.713172] Rebooting in 86400 seconds..