INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?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 '10.128.0.14' (ECDSA) to the list of known hosts. 2018/05/07 21:39:18 fuzzer started 2018/05/07 21:39:19 dialing manager at 10.128.0.26:41375 syzkaller login: [ 50.167736] can: request_module (can-proto-0) failed. [ 50.179249] can: request_module (can-proto-0) failed. 2018/05/07 21:39:27 kcov=true, comps=false 2018/05/07 21:39:30 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x800, 0x4, 0x533b, 0x9, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x101, 0x0, 0x10000, 0xff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000200)={0x0, r3, 0x10000, 0x10001}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/221) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x87) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000340)=[0x3, 0x1]) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000380)=0x40, 0x4) getpeername$llc(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x10) poll(&(0x7f0000000440)=[{r1, 0x2442}, {r0, 0x8}, {r1, 0x100}, {r1, 0x400}, {r0, 0x4}, {r1, 0x400}, {r0, 0x410}, {r1, 0x2028}, {r1, 0x400}], 0x9, 0x5) ioctl$int_out(r1, 0x5460, &(0x7f00000004c0)) r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r4, &(0x7f0000000580)=""/101, 0x65) r5 = creat(&(0x7f0000000600)='./file0\x00', 0x20) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000640)=""/75) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000006c0)={0x53, 0x7, 0x7, {0xfffffffffffffff9, 0x6}, {0x0, 0x6}, @const={0x5, {0x4, 0x19f5, 0x2400000, 0x1ff}}}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000700)=""/214) close(r5) r6 = getuid() stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r6, r7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000008c0)=0x24ce3194, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000900)=0x1) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000940)) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000980)={0x3, 0x5, 0x7fffffff, 0x4}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000009c0)={0x0, 0x5}) prctl$setfpexc(0xc, 0x3) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000a00)) 2018/05/07 21:39:30 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x4, 0x1f, 0x8000, 0xfffffffffffffe01, 0x401}) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x800000, 0x5}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'team0\x00', 0x8}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100), 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400ac0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x13, 0x4) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={0x3f, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x300, 0x3, 0x322, 0xee2c, 0x4, &(0x7f0000000200)='bridge_slave_0\x00', 0x3, 0x401, 0x1}) r2 = dup(r0) r3 = fcntl$dupfd(r2, 0x406, r2) getsockname$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) r4 = semget(0x0, 0x4, 0x0) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f0000000340)=""/178) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r5, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x1}, &(0x7f0000000540)=0x90) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000580)=0xc12c, 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000005c0)=0x3889, &(0x7f0000000600)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000640)={{0x0, 0x2, 0x6, 0x0, 0x4}, 0x10001, 0x3f, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x40, 0x8}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000740)={'TPROXY\x00'}, &(0x7f0000000780)=0x1e) sendmsg$key(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x2, 0x6, 0xffffffffffffffe1, 0x7, 0x7, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x38}, 0x1}, 0x10) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000880)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000008c0)={r6}, &(0x7f0000000900)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000940)={0xe0002001}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000980)=0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000a40)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x8, &(0x7f0000000a80)=""/204) 2018/05/07 21:39:31 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x1, 0x9}, 'port1\x00', 0xe8, 0x1, 0x6, 0x20, 0x1, 0x1000, 0x0, 0x0, 0x3, 0x3ff}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000140)={{0xff, 0x3, 0xffffffffffff8000, 0x100000000, 0x0, 0x8}, 0x10001}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000200)="bcd571276981af916e6d8ce5f4ae") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000240)={{0x4, 0x9}, 'port0\x00', 0x14, 0x10, 0x1, 0x200, 0x8, 0x4, 0x100000001, 0x0, 0x0, 0x80}) ioctl$VT_RELDISP(r0, 0x5605) r1 = add_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="22d7a624e8304236ca5898ab1695f1ad9af50f810f7140c0eee76e3fd8d89246486647ce5ba21cdb1dd2601c003652d4c235b7af7049ccafcb25d0242b635bb69d0d41182b4b36f5e2f5276820353cc5c6e24926fced69c3aac7e341538a3b0103b971c18d9c01490bff2d4a8639591d881ecddc", 0x74, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) r3 = dup2(r0, r0) keyctl$get_security(0x11, r1, &(0x7f0000000480)=""/90, 0x5a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000500)={{0x10001, 0x10000}, 'port0\x00', 0x4, 0x4, 0x9, 0x3, 0x1000, 0xffffffffffffb078, 0x17, 0x0, 0x4, 0x2}) execve(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)='port1\x00', &(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)='port0\x00'], &(0x7f0000000800)=[&(0x7f0000000740)='vboxnet0\x00', &(0x7f0000000780)='port0\x00', &(0x7f00000007c0)='][selinux\x00']) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000840)=0x18b140000, &(0x7f0000000880)=0x2) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000008c0)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000900)=""/130) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000a00)={0x6, &(0x7f00000009c0)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000a40)={r4, 0x3}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000ac0)={'filter\x00', 0x7, 0x4, 0x580, 0x0, 0x0, 0x140, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000a80), {[{{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff]}, 0x1, 0x8, 0xf67, 0x464, 0x31ed, 0x4, 'team_slave_1\x00', 'team_slave_1\x00', {}, {0xff}, 0x0, 0x2f6}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x21}, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5d, 0xf}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x16da, 'system_u:object_r:tpm_device_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000010c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x6}}, 0x3, 0x7, 0x800, 0x1, 0x4c}, &(0x7f0000001180)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000011c0)={r5, 0xb7, "9abc5f93f808a4e955fad15eded0031ba1d0e61c48ad5097aa9e7888fc78813f919128822eacbb54c5a7d1fc9ac0825d27752bff4060b276345eea1e2327136b8ea1cc218f37f4d801a99bea9062de29bef4be97505e9556927ccc5b0d1e7afce078817a17d1cedfc86d74427998bfab682bb59011479db4e8ccc3e901d5704efdeb57c68526a5580ae4106de6919e0432bc3efbc4e9f4c84b053c9dfa082220de4f3584656aa993cb3a115c44dc18fe93416d52fc168a"}, &(0x7f0000001280)=0xbf) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000012c0), &(0x7f0000001300)=0x8) r6 = syz_open_dev$admmidi(&(0x7f0000001340)='/dev/admmidi#\x00', 0x800000000000000, 0x9149718d790ccf28) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00000013c0)={'syzkaller1\x00', &(0x7f0000001380)=@ethtool_stats={0x1d, 0x1, [0x8000]}}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001440)={&(0x7f0000001400)='./file0\x00', 0x0, 0x10}, 0x10) removexattr(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)=@known='security.capability\x00') readahead(r6, 0xfff, 0x1) 2018/05/07 21:39:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x2a10000, &(0x7f0000000080)="cbfdb4c54b2563dc71523f11d511e13d46f93fb2e49e77354e42a4844ae19e99570715ef2b35b1cc221989db6213e0dc843a9605559c35a133d1db6ea45e52dc2c145a3e6b8460d1", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="c6f31cd3c2e7c3d8581ec4ba05c4108e5140545888539aeb558f540973bd33ca6c3011ed9740dd323fcc1cd15c46fc8a01d7bb6078d0871fac1d14c0f62fa4a774211d6a064a73933bd9fe9170eb7f152b0108365c39d06398f96533d675787e78cc20d406889d1b06ad1c89c765b288131222064120d671039c81c865106a25de2efd0dfa3bffe38a") setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000240)={0x77359400}, 0x10) r3 = dup2(r1, r0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000280)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x174, r4, 0x102, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x121}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8b}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x36}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd601}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8cf0}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x24004841}, 0x40) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000580)={'irlan0\x00', 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000700)={r5, r6, r7}, 0xc) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000740)) connect$l2tp(r3, &(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x3, 0x0, {0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0xf}, 0xa05}}}, 0x32) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000007c0)=0x1, &(0x7f0000000800)=0x1) fsetxattr(r1, &(0x7f0000000840)=@known='trusted.syz\x00', &(0x7f0000000880)='trusted-lo+{-\x00', 0xe, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000008c0)={0x5, 0x9, 0x1ff, 0x3f, 0x0, r3, 0x6}, 0x2c) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000900)={0x0, 0xe000, 0x3, [0x56e269f1, 0xfffffffffffffff9, 0x7f]}, &(0x7f0000000940)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000980)={r9}, 0x8) sendto$unix(r3, &(0x7f00000009c0)="2d245b8d8ddc20103a7cc597103ffc7216932c5b36489c5a501b1b605bd87ed3e37b6ab8", 0x24, 0x90, &(0x7f0000000a00)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getpeername(r8, &(0x7f0000000a80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b00)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000b40)={0xdea, 0x200, 0x2, 'queue1\x00', 0x800}) r10 = semget(0x1, 0x3, 0x202) semctl$SEM_STAT(r10, 0x3, 0x12, &(0x7f0000000c00)=""/106) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000c80)={r9, 0x3, 0x5}, &(0x7f0000000cc0)=0x8) 2018/05/07 21:39:31 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x4000) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x2) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0xfffffffffffffffe, 0x10000, 0x6, 0xffffffff, 0x6}) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x5, {0xfffffffffffffffa, 0x1f, 0xff, 0x8, 0x5, 0x1}, 0x5, 0x10001}, 0xe) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x7, 0xe9, 0xdb921e, 0x80000000, 0x1}, 0x14) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/192) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000240)=""/94) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000480)={@mcast1, 0x0}, &(0x7f00000004c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000500)={@dev={0xfe, 0x80, [], 0x15}, r1}, 0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000540)=""/55) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000580)=0x4, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000005c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000600)={0x686, 0x7, 0x8, 0x2, 0x6, 0x6}) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000680)={0xf5f6, 0xb4e, 0x0, 0x9, 0x8, 0x9, 0x5}, &(0x7f00000006c0)={0x3, 0x7, 0x6fa, 0x5, 0x7ff, 0x6f975ca3, 0x1, 0x8000}, &(0x7f0000000700)={0x9, 0x0, 0x2, 0x8, 0x4, 0x5e0, 0x294, 0xb05}, &(0x7f0000000780)={r2, r3+30000000}, &(0x7f0000000800)={&(0x7f00000007c0)={0x87}, 0x8}) sendmsg$nl_generic(r0, &(0x7f00000009c0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)={0xf8, 0x3f, 0x722, 0x70bd25, 0x25dfdbfc, {0x5}, [@generic="4214aae9f195d4cd85dc154cfcdba91fb5851e9f7917caa16f73a7ae39f0bbc673a92181872058ee343a76c9034e58afe274a55d16d9a5e38bfd6aca341d279218ed7432a67e5dd64d8da1c003f21d9bb9d6dc36810ecf5f4b97e4f32d098cd26ec79a63ad9436842e0ecf1fb49e5df00d58e61584624fb6568099554c5ecab6465d24a3fa77826c7ca442c0f05fc1c01333100a818e6324f7734f2851a7b9ab2407d9b56ffe5497529be137cae381b8789816ddb73300c8db89f8a02e30230b2f9f15605dbecfef6b87cb81cc5bfa98157d08c22dc39d66da4f", @typed={0x8, 0x27, @u32=0x93}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4004041}, 0x94) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000a00)=0x0) fcntl$setown(r4, 0x8, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0x7, 0x10}, &(0x7f0000000b00)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000b40)={r6}, 0x8) fallocate(r4, 0x0, 0xffff, 0x4) fcntl$setsig(r4, 0xa, 0x21) socket$l2tp(0x18, 0x1, 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/urandom\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000bc0)=0x4, 0x4) 2018/05/07 21:39:31 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80202) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0xcf2c, 0x0, 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bond_slave_0\x00', &(0x7f0000000100)=@ethtool_eeprom={0x4f, 0x3ff, 0x1, 0x33, "8f204743bb05eeab0568d250e1036c10ef6e5cf775cffe67f4e230133c7c4da2d47e97867ab9712024935e38e70c5275d8e690"}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)={0x10}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000003c0)={0x3, 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/193, &(0x7f0000000380)=""/26, 0x4000}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x38, r1, 0x200, 0x70bd2b, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x4880}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000540)=0x3, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000580)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) openat$vnet(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-net\x00', 0x2, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000600), &(0x7f0000000640)=0x1c, 0x80800) connect$l2tp(r0, &(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x2, 0x4, 0x3, {0xa, 0x4e21, 0x3ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xaa7}}}, 0x32) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@ipv6_delroute={0x44, 0x19, 0x300, 0x70bd2a, 0x25dfdbfb, {0xa, 0x94, 0xa0, 0x7ff, 0xff, 0x7, 0xff, 0x0, 0x100}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @RTA_GATEWAY={0x14, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x14) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000800)=""/246, 0xf6, 0x1, &(0x7f0000000940)={r3, r4+30000000}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000980), &(0x7f00000009c0)=0x30) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/rfkill\x00', 0x220200, 0x0) r6 = creat(&(0x7f0000000a40)='./file0\x00', 0x120) flock(r6, 0x2) ioctl(r6, 0x400, &(0x7f0000000a80)="e40348a3ab0964d39b1d4f38c3bb8a676f45d6b0a58513faab33a42e44a353953c2f4ea30a671f44e5b61a6e93c06881c7e7be08e8a05d695c54dc5edeac407de11df30f4917d4a7d970199fe157c1fa517687cd06a297a0960d78da4d17b1bc64c810ef0472fb76873ab13a4204b41932a460facc64e2fcf22bcae7e4a4f79dbf34324c702e5c06e9a099cd373d5ca52fad3faafadba900fe9d63e064216a3211fb9117a94befacbfc2153c82daff840ac507db55c4c74acbee910a90359c43fe0fd1d70f97335d20729841e01a55712f00bf4b511d7c3da374926edc") recvfrom(r2, &(0x7f0000000b80)=""/218, 0xda, 0x10000, &(0x7f0000000c80)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x80) fallocate(r0, 0x2, 0x8001, 0xfffffffffffeffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000d00)=@assoc_value={0x0}, &(0x7f0000000d40)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000d80)={r7, 0x200, 0x30}, 0xc) bind$llc(r0, &(0x7f0000000dc0)={0x1a, 0x102, 0x29b, 0x5, 0x7, 0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000e40)=@raw={'raw\x00', 0x9, 0x3, 0x390, 0x1d8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2c0, 0xffffffff, 0xffffffff, 0x2c0, 0xffffffff, 0x3, &(0x7f0000000e00), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xff, 0xff, 0xff], [0x0, 0xff000000, 0xff0000ff, 0xffffffff], 'bond_slave_1\x00', 'ip6gretap0\x00', {0xff}, {}, 0x3e, 0x6, 0x3, 0x34}, 0x0, 0x1b8, 0x1d8, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0xff, 0x6, 0x43d0915, 0x1c00000, 0x5ceb, 0x80, 0x400}}, @common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x9, 0x4a5d, 'fsm\x00', "a71f34be8bef926b0f8eb006516a691473e8cba96571b51da560d4be6ea782282e637939abd3a0d502f7762e2e01d9016319bd3a0f1a95efb202cb0a68e765c419f8408768d821e45f000764f574792191f996e3fce392f7c3e31af887ba05e2ba7b5b729fe1ad997ce675ee9d7363f0a88da4438af039632a32cb7436a11d59", 0x7b, 0x2, 0xe43f}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0xffffff00, 0xff], [0xff000000, 0xffffffff, 0xffffffff, 0xffffff00], 'bcsh0\x00', 'rose0\x00', {0xff}, {0xff}, 0x67, 0xffc0000000000000, 0x8605fbdc441dc72c}, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000001240)=0x9, 0x4) r8 = getpgrp(0xffffffffffffffff) sched_getparam(r8, &(0x7f0000001280)) 2018/05/07 21:39:31 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40001) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bond0\x00', {0x4, 0x2a5854a2, 0x7f, "4193930dd04c", 0x4}}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000100)=0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x3, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'dummy0\x00', {0x4, 0x3, 0x4, "f56198797c67", 0x8}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r2 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0xe6, 0x3, 0x4}) connect$ipx(r0, &(0x7f0000000280)={0x4, 0x1, 0x8, "e9fc5e4c7b6a", 0xe62}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000002c0), 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000380)=0xfffffffffffffffd) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000003c0)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000400)={0x0, 0x3ff, 0x3, 0x4, 0x2, 0x8001}) clock_adjtime(0x7, &(0x7f0000000440)={0x0, 0x8001, 0xff, 0x5, 0x10000, 0x0, 0x100000001, 0x80000000, 0x7ff, 0xfffffffffffffe01, 0x7, 0x0, 0x4c06, 0x6, 0x3, 0x7, 0x7, 0x400, 0x100000000, 0x8, 0x10001, 0x0, 0x6077, 0x1ff, 0x1ff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000540)={'ipddp0\x00', {0x4, 0x0, 0x8, "762e7919f2fe", 0x7590}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000580)=0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000005c0)={0xffffffffffffffff, 0x3, 0x80000000, 0x3, 0x40}) r3 = accept$netrom(r0, &(0x7f0000000600)=@full, &(0x7f0000000680)=0x48) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getpeername$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x14) bind$can_raw(r0, &(0x7f00000007c0)={0x1d, r4}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000800)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000900)={r5, r6/1000+30000}, 0x10) 2018/05/07 21:39:31 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r8, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_WAKE(r11, 0x8010aa02, &(0x7f0000001980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r10, 0x112, 0x4, &(0x7f00000019c0)={0x7ff, 0x8}, 0x2) utimes(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={{0x77359400}, {0x0, 0x7530}}) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8936, &(0x7f0000001a80)={@empty, 0x41, r9}) openat$cgroup(r4, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000001b00)=0x80) [ 55.696521] IPVS: ftp: loaded support on port[0] = 21 [ 55.888984] IPVS: ftp: loaded support on port[0] = 21 [ 55.985908] IPVS: ftp: loaded support on port[0] = 21 [ 56.041313] IPVS: ftp: loaded support on port[0] = 21 [ 56.116662] IPVS: ftp: loaded support on port[0] = 21 [ 56.245643] IPVS: ftp: loaded support on port[0] = 21 [ 56.374405] IPVS: ftp: loaded support on port[0] = 21 [ 56.543790] IPVS: ftp: loaded support on port[0] = 21 [ 58.286453] ip (4739) used greatest stack depth: 54168 bytes left [ 58.703204] ip (4769) used greatest stack depth: 53944 bytes left [ 58.814888] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.821598] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.857194] device bridge_slave_0 entered promiscuous mode [ 59.042157] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.048652] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.062139] ip (4795) used greatest stack depth: 53928 bytes left [ 59.088187] device bridge_slave_1 entered promiscuous mode [ 59.195086] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.201585] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.231390] device bridge_slave_0 entered promiscuous mode [ 59.288261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.446412] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.452918] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.482231] device bridge_slave_1 entered promiscuous mode [ 59.507675] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.514208] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.541925] device bridge_slave_0 entered promiscuous mode [ 59.571149] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.577680] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.596223] device bridge_slave_0 entered promiscuous mode [ 59.605860] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.660721] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.667230] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.694558] device bridge_slave_0 entered promiscuous mode [ 59.737444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.753229] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.759711] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.792455] device bridge_slave_1 entered promiscuous mode [ 59.839557] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.846114] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.870576] device bridge_slave_1 entered promiscuous mode [ 59.892881] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.899367] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.936772] device bridge_slave_0 entered promiscuous mode [ 59.952738] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.959244] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.984006] device bridge_slave_1 entered promiscuous mode [ 59.996922] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.016746] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.027183] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.033672] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.077278] device bridge_slave_0 entered promiscuous mode [ 60.104820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.116880] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.123452] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.176448] device bridge_slave_1 entered promiscuous mode [ 60.207583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.214776] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.221236] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.252335] device bridge_slave_0 entered promiscuous mode [ 60.269901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.336757] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.345824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.353765] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.360264] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.403999] device bridge_slave_1 entered promiscuous mode [ 60.427736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.448694] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.455245] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.504127] device bridge_slave_1 entered promiscuous mode [ 60.525304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.563077] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.615322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.626661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.696845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.747598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.755121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.833352] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.841686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.884548] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.904210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.016633] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.115605] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.127087] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.198175] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.242725] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.331513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.338601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.356686] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.368312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.410485] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.425396] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.461815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.496300] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.505272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.598535] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.620140] team0: Port device team_slave_0 added [ 61.631896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.642377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.670842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.682431] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.692151] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.699605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.719141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.741530] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.750440] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.759225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.788515] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.820238] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.849135] team0: Port device team_slave_1 added [ 61.907522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.917573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.943948] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.014178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.021166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.130273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.137242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.149929] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.193114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.202684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.223375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.253459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.283529] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.299467] team0: Port device team_slave_0 added [ 62.305015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.312069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.334537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.390505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.397540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.457428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.469173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.493522] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.503632] team0: Port device team_slave_0 added [ 62.527806] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.548011] team0: Port device team_slave_1 added [ 62.573340] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.584132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.607912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.673479] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.685583] team0: Port device team_slave_0 added [ 62.691546] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.706924] team0: Port device team_slave_0 added [ 62.734547] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.763285] team0: Port device team_slave_1 added [ 62.782675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.798082] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.811619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.831801] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.840473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.864385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.924931] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.941664] team0: Port device team_slave_1 added [ 62.952983] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.967143] team0: Port device team_slave_1 added [ 62.995965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.004818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.025207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.069342] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.076921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.094278] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.133730] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.141620] team0: Port device team_slave_0 added [ 63.164484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.171494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.186929] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.214252] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.223117] team0: Port device team_slave_0 added [ 63.234787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.241760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.259342] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.288774] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.304978] team0: Port device team_slave_0 added [ 63.334411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.341375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.352328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.388184] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.398776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.405712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.417092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.446883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.462532] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.487130] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.495393] team0: Port device team_slave_1 added [ 63.501294] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.510665] team0: Port device team_slave_1 added [ 63.527538] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.538469] team0: Port device team_slave_1 added [ 63.550605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.562082] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.579561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.609972] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.618244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.630361] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.637830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.693187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.718774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.742089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.758723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.767299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.784084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.805842] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.821454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.831841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.846268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.856146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.868145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.877277] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.887126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.902217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.939998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.973730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.008567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.033305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.043370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.075171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.082179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.093982] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.112479] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.121789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.129187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.153495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.208610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.246381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.279972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.292780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.309212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.327494] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.350703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.369919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.384203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.393649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.406353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.429560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.453732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.489932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.524815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.559820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.588235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.616658] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.628331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.637511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.649852] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.670493] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.680485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.712949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.741820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.778180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.588647] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.595170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.602135] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.608618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.656186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.662774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.322384] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.328883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.335753] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.342213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.395196] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.420445] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.426963] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.433816] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.440276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.480090] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.502675] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.509173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.516053] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.522501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.588150] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.664112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.680132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.705886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.005441] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.011936] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.018804] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.025265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.078697] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.120063] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.127213] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.136888] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.143470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.233174] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.261810] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.268303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.275238] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.281710] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.335189] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.357554] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.364123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.371022] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.377578] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.413615] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.679413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.691199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.715861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.735139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.678486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.090565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.469580] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.495261] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.537229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.965756] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.194279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.302950] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.327158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.344321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.384568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.408809] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.415381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.427698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.464076] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.865754] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.873206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.889570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.953787] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.066688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.072996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.084881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.167833] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.191547] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.201621] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.353767] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.396726] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.418634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.432212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.795454] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.812799] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.819460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.838932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.870397] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.096940] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.106159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.127117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.153939] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.162889] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.169483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.207227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.230965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.282012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.327548] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.774749] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.869557] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.037578] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.066955] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/07 21:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000180)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000048000), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001ac0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001a80)={&(0x7f0000001800)=ANY=[@ANYBLOB="8400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003"], 0x1}, 0x1}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 21:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000140)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x159}, 0x1}, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 21:39:59 executing program 5: r0 = getpid() pause() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="6c14c20000000182e500009e21117212008e66"], &(0x7f0000ea3000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 21:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001440)=ANY=[@ANYPTR=&(0x7f0000001540)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYBLOB="1998e559dde3991e5c511b9031a60282db781df0d56565aba1c3690f56a6448e7375d89a1fc09e9c7f05274f5ab36648c59abec39647309bacc20d6dc3a9f47035872e7ad3c8b1aef20f4f7e6b22da8750323714095151a091", @ANYPTR64=&(0x7f0000002940)=ANY=[@ANYRES32, @ANYBLOB="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"]]], 0x1}, 0x1}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 21:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000180)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000048000), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001ac0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001a80)={&(0x7f0000001800)=ANY=[@ANYBLOB="840002"], 0x1}, 0x1}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 21:39:59 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a980ee534d616ccb3c"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 21:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001440)=ANY=[@ANYPTR=&(0x7f0000001540)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYBLOB="1998e559dde3991e5c511b9031a60282db781df0d56565aba1c3690f56a6448e7375d89a1fc09e9c7f05274f5ab36648c59abec39647309bacc20d6dc3a9f47035872e7ad3c8b1aef20f4f7e6b22da8750323714095151a091be"]], 0x1}, 0x1}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 21:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000180)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000048000), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001ac0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001a80)={&(0x7f0000001800)=ANY=[@ANYBLOB="8400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004"], 0x1}, 0x1}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 21:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000200)={0x0}) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f0000001fc0)=ANY=[@ANYBLOB="aaaaaaaaaa0000000000000086dd6011634d01a0000000000000000000000000000000000001000000000000000000000000000000007f0c040603000700ff01000000000000000000000000000100200000000000000000000000000001fe80000000000000000000009600009bff010000000000000000000000000001fe80000000000000000000000000000d00000000992900000000ffffac1414bb0002000000000000c9100000000000000000000000000000000105020000000062000048640000002b08040401000002fe80000000000000000000000000002000000000000000000000ffff7f00000100000000000000000000000000000000fe8000000000000000000000000000bb670e040701040300fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000aa0000000000000000000000000000000400000000000000000000000000009662bdcc0000000000000000ffff7f0800004f214e230471907824a2a1133e175655971f3ddd990395ce25e9301fc097b0971ba937a0dcd56f627a87107af3919f5ec207b13d6718cf696c261d0a881427db26077f44deec9f7367efafa7d8370e491542c46ae816118a7cb5297c5e1c918be45d1b2747cadf98b85944e8de3fe36dae25e45b8bd8c432d86855bd08294b7cda694069037ca6a6f94049e4e03003004d0fa6a83dd0c20617fac3585ea8f3a95c8414197bb3c884e1d8fcdfd28b24888d378864b4c072d6e1bd72bc7b82ace35211eaf8c2890381e708e2535e535880fe3934e0993a6571025185be67018d1c6a4d030a15d23b267d62877de1780b39b3e865ebcd6e0961553a327e46959101385e1bbfa21de21b838863f0059e8974ffb4b50cf3806741242240159a920dd91a7e5993d0b10287a494b822f22dfa24ccffdc5c2c24c98e0de49c082bcb9a034b14e39921ee21b930f0d4048751d40bc9a84f180adc1aaaa528a9886d81c075e6258faf0d4abd1244f24790973a6e615e1cdd3b090fb757ce1ef1e447b179a4091143796f227c7e7da4d4a4527b31d9bc4ccf61e9967627af256749624deecccdac6ef7d52dd9509edef51d22ee835cc4a0bdd3888aca40654762b913a3fe2f9d4d0143e97237822fd6ad524725436d94d662242f77836054956861e3896306688072918570f60ef40421a2c00a404cb67d036547907347fc69696f09574d75e51a9d6917a5b7b3126aeb8f785c069a4bd100bacebf302fa0b4c6a88edf41c1ffe8319759838d614d75dedb3df00d0db9f0cbb22a6e208968f9436980b4ec64df9784477fd87ec9fc6ec9a0d2a17e7fcb29dd711b18364c5315c480942c9f55be682f72018f735df54397d29f3ea3d8505dee85d2fa2ae80985a9d9fe424862145588c54705ca8f49d73f1a0cbc078bfee5f7f165085258561a881cd8f92a189a2ec44403db352700379adc1eb41b578992a90ef7185914af2a57db60d97b6d9edb9bc931ab7c8e4ea79d71d2201c02cab9be2254d844616e1b3522ba4dac26e22edf"], &(0x7f0000000280)) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 21:40:00 executing program 6: 2018/05/07 21:40:00 executing program 7: 2018/05/07 21:40:01 executing program 5: 2018/05/07 21:40:01 executing program 1: 2018/05/07 21:40:01 executing program 0: 2018/05/07 21:40:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000001440)=ANY=[@ANYPTR=&(0x7f0000001540)=ANY=[@ANYBLOB="1998e559dde3991e5c511b9031a60282db781df0d56565aba1c3690f56a6448e7375d89a1fc09e9c7f05274f5ab36648c59abec39647309bacc20d6dc3a9f47035872e7ad3c8b1aef20f4f7e6b22da8750323714095151a091bee87757a8305ac1add828935770821fec1d6a743bea4c383d2e3f13bf2833cb3c677b71f0c7a1f3380c9095dd3f80fa9040440466b044b8658b35ee62293190141e6d8ff50681ddc318dd7f8452e221ba53607dfd7c40c355", @ANYPTR64=&(0x7f0000002940)=ANY=[@ANYRES32, @ANYBLOB="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"]]], 0x1}, 0x1}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 21:40:01 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, {0x2, 0x0, 0x201414ac, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) 2018/05/07 21:40:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 21:40:01 executing program 7: 2018/05/07 21:40:01 executing program 0: 2018/05/07 21:40:01 executing program 5: 2018/05/07 21:40:01 executing program 1: 2018/05/07 21:40:01 executing program 2: 2018/05/07 21:40:01 executing program 7: 2018/05/07 21:40:01 executing program 5: 2018/05/07 21:40:02 executing program 3: 2018/05/07 21:40:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5babb8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc193f87d58455230c513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647a", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 21:40:02 executing program 4: 2018/05/07 21:40:02 executing program 0: 2018/05/07 21:40:02 executing program 1: 2018/05/07 21:40:02 executing program 2: 2018/05/07 21:40:02 executing program 5: 2018/05/07 21:40:02 executing program 7: 2018/05/07 21:40:02 executing program 0: 2018/05/07 21:40:02 executing program 4: 2018/05/07 21:40:02 executing program 2: 2018/05/07 21:40:03 executing program 3: 2018/05/07 21:40:03 executing program 6: r0 = socket(0x10, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000003100)={&(0x7f0000001f40)=@can, 0x80, &(0x7f0000002fc0), 0x0, &(0x7f0000003000)=""/218, 0xda}, 0x0) write(r0, &(0x7f00000006c0)="240000005a005f19145ac60009037b1595a7f1d6d8210308001000fff708ffbc00000000", 0x24) 2018/05/07 21:40:03 executing program 7: 2018/05/07 21:40:03 executing program 1: 2018/05/07 21:40:03 executing program 5: 2018/05/07 21:40:03 executing program 0: 2018/05/07 21:40:03 executing program 4: 2018/05/07 21:40:03 executing program 2: 2018/05/07 21:40:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo/4\x00') 2018/05/07 21:40:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x4}) 2018/05/07 21:40:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="d7", 0x1, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) 2018/05/07 21:40:03 executing program 1: r0 = getpid() pause() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1be26c41"], &(0x7f0000ea3000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 21:40:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)) unshare(0x60000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='eql\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1, 0x103801) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x3fd, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/05/07 21:40:04 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYBLOB="4000000000000000f904c5378e4c4635d93a7898a47fc82da1f615e3e926a1d2"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x7, {0x2, 0x4e21}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x40, 0x0, 0x4, 0x5, 0x1ff, &(0x7f0000000000)='sit0\x00', 0x7, 0x8, 0x1ff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000500)={r2, r3}) 2018/05/07 21:40:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x12, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) 2018/05/07 21:40:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r8, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_WAKE(r11, 0x8010aa02, &(0x7f0000001980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r10, 0x112, 0x4, &(0x7f00000019c0)={0x7ff, 0x8}, 0x2) utimes(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={{0x77359400}, {0x0, 0x7530}}) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8936, &(0x7f0000001a80)={@empty, 0x41, r9}) openat$cgroup(r4, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000001b00)=0x80) 2018/05/07 21:40:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69ad096aafd2e331dda0efc402e00efaa1b173afde4ba11707dad1c8ed93017b844b36ccc06d49d8f0ab57050ab61b378eba4e6a963c841ec67822445462a54d055ed7874bba489b70947a4cac66858e8f6938194594c7c055d23ad1b8a0c7360ee431d43549a") ioctl$fiemap(r0, 0x40286608, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"]) 2018/05/07 21:40:04 executing program 7: r0 = gettid() r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xeae8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x7, 0x7f}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x100000001, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000280)="04", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x10001, 0x4) 2018/05/07 21:40:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0xfffffffffffffffd) sendmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000140)="1a", 0x1}], 0x1, &(0x7f0000000900)}}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001b40)='y', 0x1}], 0x1, &(0x7f0000001c40)}}], 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0xffffffff}, &(0x7f0000000200)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/05/07 21:40:04 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0xa, &(0x7f0000000080)=@raw=[@alu={0x4, 0x5, 0xd, 0x9, 0x5, 0x8, 0x5}, @call={0x85, 0x0, 0x0, 0x9}, @jmp={0x5, 0x5, 0xb, 0x7, 0x9, 0x80, 0xfffffffffffffffc}, @alu={0x7, 0x7, 0xf, 0x4, 0x0, 0x110, 0xfffffffffffffffd}, @generic={0xffffffff, 0x3, 0x9, 0x7fff}], &(0x7f0000000040)='syzkaller\x00', 0x4000003fc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80800, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x21, 0x5}, &(0x7f0000000300)=0x0) timer_delete(r1) r2 = getpgrp(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f0000000280)=0x6) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200082, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xe8a, 0x1, [0x6]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22}}, 0xfffffffffffffffb, 0xfffffffffffff0b1, 0x473, 0x3, 0x6}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r4, 0xfff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r4, 0x2, 0x6, 0x200, 0x5, 0x3}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000440)={r4, 0x6, 0x30, 0x9, 0x8}, &(0x7f0000000480)=0x18) 2018/05/07 21:40:04 executing program 4: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000240)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x401, 0x200, 0x4, 0x400, 0x8, 0x2}, 0x5, 0xffffffffffffff81, 0x9bb6}) close(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xd6e, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) fchmod(r0, 0x0) [ 88.652185] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 21:40:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r8, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_WAKE(r11, 0x8010aa02, &(0x7f0000001980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r10, 0x112, 0x4, &(0x7f00000019c0)={0x7ff, 0x8}, 0x2) utimes(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={{0x77359400}, {0x0, 0x7530}}) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8936, &(0x7f0000001a80)={@empty, 0x41, r9}) openat$cgroup(r4, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000001b00)=0x80) 2018/05/07 21:40:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a7fe4)={0x5, 0x1, 0x6, 0x28}, 0x1b) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={r0, 0x181, &(0x7f00007dc000)}, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xc, "f39603fc18dc2ca62e22ed93"}, &(0x7f00000001c0)=0x14) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80040) accept$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000080)) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000300)={@loopback={0x0, 0x1}, r4}, 0x14) 2018/05/07 21:40:04 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffdcc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f0000000500)='./file0\x00', 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) waitid(0x0, r1, 0x0, 0x4, &(0x7f0000000280)) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x800, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x4, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) socket(0x3, 0x80000, 0xffffffffffffffc1) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1bb6e2a674cc41e96fb2d732889138c2ee60a9042c461029ec4d496e55fba6015d08f690135abd7e1b1587c7e380e2cdca595c1e56b1635e6c3f4452d0fc84647fa6afd396794eae98f9b53151048a297d7342967496a01ea897592c9c1cd5faa71d619480fcd6688341f7b631dc0ca2ab25542bc28294faa3ef143b7bbec25610f60aa0f1ca4915111fe50c6ee18d4c71bdd469b2bef2d0653465a018c95edebc20cdd91d955ded39577099e011b882a1389ac990e3479db2f67154b4da2cf2ec5f20643afba767fd19861a63888d1a81646c9042f664d98d72254c94bfea2726fa6ac994a482080a8740282de5e80022e76904bc1f857b2fd041020ef3c5cf9f993c1ff73bfc56812f27796c39f31647fc2739b1e3deef088a423728183af747f99550b7c94489004fba6d0a5207d2943669fe7d5d8986e43a26d7598ef7a247441f1576547ade32191c04cc4efb6ce41d8999e136bc3aa0f2366f2d1c1b098c669e28692064fa5d61056bc04dba9b5019fa60c350e7e9025d6e1129242e37cd03472ccb214be37788fe1ecf3d209ffd1857fb01f653f202276c32bf73495a11521db00e6439adcd5593ee1f66bc9b0c78fd49da57625bf252629a2ae0dc5a08c6c41694917653a763d3dcc8740ad5b0ed08e08438a15b456d62f5da2f98bbf8b198abc5debcebc0b3995868510bb0eb5237d0f8f8224ce8d6238737a87f5f5d6255fcda93a288767b7b9a2a701b19fa19694b8f74ffbdb1fc81556a1abcd1acabba16381eb89ab8e3d1160e13d6ca3b172947ede0e1d9df26d156c073d94f3841113f46ca71b44615d7e15088239859317246786ce0fd0509a918dda7f91623c7c3fd6623202bec7724be0165de0a69356acb6f7a4a5047a6cf5a67664e17a446a90dbb80ce03ff892451920cf1f89129219dde2f80b723bbdbcf1a54a2a046acebee754fa4ecebb859be364a9dc7ce53e89246af82e14527822f0af46064b96d0d7d45b1c0e69dea099476378287805cf18699298c1a42bb9f4e9b8acb1bcbba8ef9abcd4db27b2a7ad1d6677c0a79cd1b4b69b7af211f2554b122c72fc7d1b92c556555e55ba4586f0399ef2a2198f72be6df2130547ee7d02f74566307781b7da34736dcfdd63816e5def8353d36183cfc0d9cf7460cdd2f66d5f93bfcc5a5e1bdeb70e9ec60204ffe3ba874fc37a245cd5ecb46a0858818e5d41658c33196516a8275c2622c2d831552d1be40124a0175e0451228b52fae4dd73c5d2503ff862294b3034a9f0114daad6e39e24d0d45276b4406b33e25617edf8aaf383db13f97f2580db2d040c0a71d15c186bdcf46cd25328a45de222886da5253292d6c7c51b3aaa9df434a93427cc490b17eb3ced0cd2d9bc2430bfb33b8a56f508bc789bda7e40c03a340d96f8cbc2ac83323b68fefffc050dae75d394520c28d5c967d2aafa2657d77b3137418de623c40cf0307acc7b1d8ae07f29ae4764a33e75c0dbf785674d7b851c498a47f2c13f581fc02dbe992216b392df11576b32defcec402dbc988b7faa53698b8e1a9274ffc75d9b50ebcd1c284a786a7bb08d15e8d9e20610154bc1c00224355ef2f53dc9ae1e0de8232745eae82ed2f0fa26aeccd613a9399dfcb0c8745bd60ae06993d2c467303768ce2707057d44e87be71245f4c8cf1ddf94dc81506b2060322086aaff7b804d35613bb7a599d4f162be44e81ccadf1455d76bc02e12aecb95cbd5e9737ebccfdfbf18613a4faa8cbdc34f828c189509c319a4c685c8d3fa99e007aad6468ec279b30bf7e10f4c32e5c70751e122cdf94ebac0933a59483e2e790e04429c3d93284aaa4f9e21d6879431ca94d4c49b86dad4ec2b79b68d1", 0x52d}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x20044880) ioctl$void(r3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x1, 0x8, [0x7, 0x9, 0x81, 0x4, 0x0, 0x4, 0xffffffffffffffe0, 0x3]}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5, 0x6}, &(0x7f0000000480)=0x90) inotify_init() recvmsg(r4, &(0x7f0000000940)={&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000000680)=""/75, 0x4b}, {&(0x7f0000000700)=""/15, 0xf}, {&(0x7f0000000740)=""/89, 0x59}, {&(0x7f00000007c0)=""/222, 0xde}], 0x6, &(0x7f0000000a00)=""/143, 0x8f, 0x3}, 0x10020) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0xb, 0x1677}], 0x1) 2018/05/07 21:40:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x12, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) 2018/05/07 21:40:04 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x90) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x11, r2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x9, 0x4) 2018/05/07 21:40:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\n', 0x1) 2018/05/07 21:40:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r8, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_WAKE(r11, 0x8010aa02, &(0x7f0000001980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r10, 0x112, 0x4, &(0x7f00000019c0)={0x7ff, 0x8}, 0x2) utimes(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={{0x77359400}, {0x0, 0x7530}}) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8936, &(0x7f0000001a80)={@empty, 0x41, r9}) openat$cgroup(r4, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000001b00)=0x80) 2018/05/07 21:40:05 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2000, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x4}, 0x8}, 0x10) r1 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000002c0)="3842e1cae4820171b384318127e0fd66bcd761d17ac78d0e458d911a8794d711f611aad68f9c809cdc3f88aab6d713cb6df3c0de2729df30bc898ef7406b79b874fb1fd8d4e0cb7e840442adb3dd26f1") setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@srh={0x6, 0xe, 0x4, 0x7, 0xfff, 0x1, 0x8, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1d}, @loopback={0x0, 0x1}]}, 0x78) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) 2018/05/07 21:40:05 executing program 2: syz_emit_ethernet(0x5a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xfffffffffffff2d3, 0x4, 0x3}}], {@canfd={0xd, {{0x4, 0x80000001, 0x0, 0x9}, 0x34, 0x2, 0x0, 0x0, "aa36f44e151adb3b871b6786a3aff59f9027378fa3b3fea3ce2e3bfaf6430a7fcbbc0a07391d4763dd1a1b312bfd8309b6465a687ff4fb2edf30f94bdc520796"}}}}, &(0x7f0000000100)={0x0, 0x1, [0xcc1, 0xe31, 0xb1a, 0xdab]}) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x2000007fb, 0x101, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xffffffc0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x40, 0x40000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000180)={0x3, 0x9}) 2018/05/07 21:40:05 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x81, 0x1) sendmmsg$alg(r0, &(0x7f0000007d00)=[{0x0, 0x0, &(0x7f0000007800)=[{&(0x7f0000007440)="0a3c7cfd131d76c6369d4e212c869b7254d755aeb74495c32b809b3163fcf9bffbb34f43549fee8fd352cea1e125d3c803a91e09b363ee59f27c652a2810bc12e0af37cb94101fcfde4ce3b0ea1f20a15fa959490f342f5e51619e2f138b3a5c10166ccdb32c06", 0x67}, {&(0x7f0000000540)="335a793778384099f47adb252b444baa6c63a5cd55ac47cd6f6d9fb6d21b2240e0ce7426a10d279e349ecc95212816491ad18b9fc126", 0x36}, {&(0x7f00000074c0)="b23ccf38d2107a60ce11765c32988fcda3760df9e532b1d1be8df47a9af6b89c7210657e47f4c706fe4757e26bff642dc8ac5e368ea88780baa1cab60ee8b1e152ceb80c31747cbb458684226b1dd19c33cc1b581bca1794ef40a494e078b301a4aade8fe567c04c71d65dac16064c1f747299e7cb341936f18b31700bc89368a75a40f310ddc820724fbcd1b61cd0a4ac20785c264717b3530844726f3d9a4b59bb8356ed6635ca1fa81959777008d1cd80ca7a5d706a57695d30cd506dafffe7a935d48fe9871778d52dfb2dc421b2cd7cf3b7cfae45b641f14b965e737651e810591d44b5212aa5ac84f2737c311c", 0xf0}, {&(0x7f00000075c0)="56e3d582865603c2c316ed55876f78ba68332b09d42d0f260d0e762a5873228114e6328b61661bea3fdfb2c1535774026f8cd8a1f6f1654c2b87cee0df27a2c08f9320ccd06780e27575d9e146c3cb1a70e69cf3113b0f33cb9bdb0fc11a9163371072fb483fc81fcacb93575515ec509a4b2c786e5da85d07e3419a0337dbf956ae3dfd13467bda77b4e8cb3831b6b1e3e4cbed4897dfbee84f686bd5039e53a82058a8450ecceb92794df01a851377e0e8f8c61e879871b9dd7e70676b8324b5", 0xc1}, {&(0x7f00000076c0)="fcbb0fd0f015d25fde7b454dca94e8f123a708a68a8ab669c3c2865496607a69521408b3a9392af4edbfd40111d092a55f829885e3d2706927771f6ff1c4bc0c9ea89d8fd0d494ae865de0531c566702a561d33ab3ace3378eb530c9c1ca9d62895b36cb3e3a9949d23b6edff03541ed9bc294c09421b817f35a47d24f279ad1244c62540a1a803316ae4e94427761af430cb035f5081683007f7b6198af910fb33c2b0d9bd38cc2b3ff", 0xaa}, {&(0x7f0000007780)="609b0920ec5b17503f7bfc632224f98bfa4a7f7ddd492deb9dd8a1d9fa36754841789ea30403128ed3bce3b44df900dd15e8718d536d0238a974f637194d28d2575fda95d4648b94500efe971f8c4d512fd0fcb2105b", 0x56}, {&(0x7f0000007280)}], 0x7, &(0x7f0000007880)=[@iv={0x48, 0x117, 0x2, 0x31, "710c1562b49a806b492ce52d9d2bd8abfef0b7e7b25f1c0a5a9893d7fa957efc2c69e195897157327387576f7af046c491"}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x40000}, {0x0, 0x0, &(0x7f0000007a80)=[{&(0x7f0000007900)="42ae0372d0daf348b2234168c745a9294c05b7572a601d96b3d86dfdca316a81fd51e68e9cdaff965986e9a1d30bf93a675d6a8409ebd3a804ef335103860c2a802b8d4442582b6d6b50f24ef10fd8fc8efd6432ff10", 0x56}, {&(0x7f0000007980)="4ce4369a0f73f90bf56b0a70f835cacbda9be3e04c521ba949b71a2622f56a47ce94815376", 0x25}, {&(0x7f00000079c0)="1e2dbeb67a99fbfa86222174ceaf791625a682b921d936d8d4996a746c84f4034896c4fb10c41a4efb84659e8f7d3603455006f933de8b0968d2d5dd142caa5e1ca155ec34799dec7afc74216e046bce2047345a694d066c10f19894b1c5075de285f711ddb5a19bcb7d4d64a139577b2662015400cabd8ab5e1199d404072eae8c8e06049a5e3d56266bef844ab4759", 0x90}], 0x3, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000007cc0)=[{&(0x7f0000007ac0)="900cf2afde5138b85b7b892b80fca5f4f50587d77f75a355bb20eac0136de2333a7900ac9bf1547d44232f541d3f861abb654e6471cbd7e7597c94a7a3adb4341de8790af890dec1e46dab145a44851b665228f24509d4c31fdc4384213b39b9ff672e64f61aac8b8cb4f31cf28906122aab34695616130b2348362018fe4de9229557476dd723b9939758bc3007b51bad3a83dc7725a27afc19cb964476725ccae00b38a2ca9c1809900703056c893f261288bf31f4646b265b7fc47ae5c073e86bf8dabe4e59a24370fa416ad0b28e7e0ab4f69ca64098c34096d3f011bbca890c58d0bb67d9e3cb725e7b4e7cd2221d654bb67d", 0xf5}, {&(0x7f0000007bc0)="9181e87fe76cae9bd4b4d114771a060ce84df3fe0625228458aa2b8d5ef80a3766558654342970b48ca65522913218097b4f519fe7ec7c4f77bdabd1321f2249c4f73469f3e68934ff88b33f0b77486ba03d9c2b981a7487a87ccf0bbb72c0d687eb3072626c85a5a3b1192a96ef103b3f441d2e2912bd15395059ed1806c925a5c5f4125da0fc74d9ba2f9a67bb5a9d1f36a374c3655b5678568ee54a965ee6fbb62194bdee3017a141fa1eb97787989b86f285d6073cac3c28a47bef18ee1cb7c25247222a2762f386f5a70a12a8f6f58a5319", 0xd4}], 0x2, 0x0, 0x0, 0x90}], 0x3, 0x40000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) writev(r1, &(0x7f00000072c0)=[{&(0x7f0000000100)="df8133c606037f", 0x7}, {&(0x7f0000007300)="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", 0x105}], 0x2) sendmmsg(r1, &(0x7f0000007100)=[{{&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="afc8492c3d7e582e44a19bda403fdd2004fdddc7f1310db8", 0x18}], 0x1, &(0x7f0000000580)=[{0xb8, 0x113, 0x2400, "036bd1b5525cabc06f64efcf4a06e054da1251cb3d241f26106cf7f06fec77d8b886fb238f957aea282b5ec84b4e463aed043186ddd425aa8c36cd4980b51c02c82a87d4ea01e5a4689b4a689b00b3b8ba06170ee647e616e96cfc15f421690f3ff584c55c3bd551e2beb490b05c89444c65b6413cf0281bff9d2b533aa05583a305753f1d27e0817709c24523d99f4e89619bd27fadcc91031a046af0a96d9d13a9"}, {0x20, 0x84, 0x2, "9934756b253df2e9a1"}, {0x1010, 0x117, 0x9, "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0x1128, 0xc0}, 0x5}, {{&(0x7f0000006d80)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000007000)=[{&(0x7f0000006e00)="2f92e39025af2da2f63b6be40fe24da55893a37f9b35c48b2dfe6771dd5233a73066873a6fd75e2f9c2f5c231083dbd1ca1bf5498fefbdbe066211e82fcf1681b54e372c4fe08ddb835e0bb16d2645e42d0e595717710b97fd3b65706adffbcbebaab75d7cb407ddc6a883408918b0988a38518b0b66e15a1e87afd2dce743f504f7d14f98d72420defed3a16aa8c6f2c5c002a5c0611f7356b146723062", 0x9e}, {&(0x7f0000006ec0)="f2a179e9b7858c916bf57eaa9e3625bbfcc16d470a1031d206af3a500daf2eca0ad406e63faae8fc046ec6c4d6edece8b78246024bca1e54f57f358aabddd8dad229e92dda18f04ba5ff610be49edfd33b2df96afddb38116f3ba981c9793f58caf5203ecf124f", 0x67}, {&(0x7f0000006f40)="9bdce6dede891a544783cd2d46c19dfa233a71110ab475e83006d4529295a44104d717a9efbd10418ac8fdd552c7961a397e0c0647f727b66809447628e20bf06e2da6c2cdf986ee18047352137f962233b7a0086b0db99783ab3a689f8630e7ef6f6cb92a62484126dbb02de1afed092a7edaab", 0x74}, {&(0x7f0000006fc0)="6f896ac8c969b58769074fb785a6e4d19b", 0x11}], 0x4, &(0x7f0000007040)=[{0x20, 0x117, 0x4, "38b133c632c56ceea823"}, {0x90, 0x109, 0x1000, "bb042ff94273f02f29ed3f2e435da0b0e4b11dfb269755b3eed9d31f2869b81396fb4f6a82ed511fe16c33bedc1603dd741a47e00cd3b80be2e78c8b299b241aee52c12879caa8287896c7c7f91d5ea35da52321e9b0cab980465e8260e3941823dd40d8aa276155633517ad8d5a597bf519d0bf772fdfa7007ad9a6c4ead2"}], 0xb0, 0x4}, 0xf38}], 0x6, 0x40040) 2018/05/07 21:40:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)) unshare(0x60000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='eql\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1, 0x103801) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x3fd, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/05/07 21:40:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xc0200, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$TCXONC(r0, 0x80045438, 0x0) 2018/05/07 21:40:05 executing program 1: getpid() r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/raw6\x00') lseek(r0, 0x17, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0xeec5, 0xe7ec, 0x4, 0x78a, 0x8, 0x200}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x100000000) 2018/05/07 21:40:05 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps_rollup\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x100001) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x201) 2018/05/07 21:40:05 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1000001, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x4, 0xd08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000000), &(0x7f0000000ec0)=ANY=[@ANYBLOB="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0xddf) 2018/05/07 21:40:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x4000, 0xffffffffffffffff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), 0x4) ioctl$KDMKTONE(r0, 0x2285, 0xfffffffffffffffd) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x140, 0x0) 2018/05/07 21:40:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000180)={{}, {r1, r2/1000+10000}}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000005c0)={{0x6, 0x0, 0x0, 0x0, "00e2d9b0aec2d836210d4a21799db038fcce42eb97112c03f5cb4c3eb09d7f04f30308d919a0610d4202bf28"}, 0x0, [], {0x77359400}}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000000c0)={0x2, 0x3f, 0xfffffffffffffffb, {r4, r5+10000000}, 0xffffffff, 0x33a}) 2018/05/07 21:40:05 executing program 2: syz_emit_ethernet(0x6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/null\x00', 0x80, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001200)=@req={0x5, 0x27, 0xffffffffffffff01, 0x200}, 0x10) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) 2018/05/07 21:40:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_WAKE(r10, 0x8010aa02, &(0x7f0000001980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f00000019c0)={0x7ff, 0x8}, 0x2) utimes(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={{0x77359400}, {0x0, 0x7530}}) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8936, &(0x7f0000001a80)={@empty, 0x41, r8}) openat$cgroup(r4, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) 2018/05/07 21:40:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3bf3cbbd40856a2c36") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}, 'irlan0\x00'}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)=""/238, &(0x7f00000000c0)=0xee) 2018/05/07 21:40:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000fee000), 0x4) [ 89.934109] tmpfs: No value for mount option 'xǼ]l;ó˽@…j,6' [ 89.965993] tmpfs: No value for mount option 'xǼ]l;ó˽@…j,6' 2018/05/07 21:40:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) process_vm_readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/11, 0xb}], 0x1, &(0x7f0000001500)=[{&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000280)=""/60, 0x3c}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000300)=""/102, 0x66}], 0x5, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x7, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x7fff, 0x200, 0x7f, 0x101, 0x2, 0xee, 0x80, r2}, 0x20) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) 2018/05/07 21:40:06 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/07 21:40:06 executing program 5: r0 = socket(0x2, 0x1, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000)={0x0, @broadcast}, &(0x7f0000009040)=0xc) r1 = accept4(0xffffffffffffffff, &(0x7f0000009080)=@hci, &(0x7f0000009100)=0x80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009240)={0x0, @empty, @remote}, &(0x7f0000009280)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000093c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009440)={'bcsh0\x00', 0x0}) sendmmsg$alg(r0, &(0x7f0000004600)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="c47cb48fa6b9bab11bc2fe693b838fe9b49f7dcb489a31ab7048c5dba07f89c29685f41ba07fa3967c15c4a07c44e180", 0x30}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)="f1690b0b92151f33433061a7eed80ec1561fc9215e46eff0c5f2ad72bb3c102d787a6213278a17d4928cf60ffd326f016f19c22abf8e34cd6f0c9d1e9de627f896d929f5", 0x44}, {&(0x7f0000000500)="4a39b2bb3e16ec1dda7db4ce2bd62a440362fc5ac1e97af33a0baa19b80cd4a74c6f8a879dbadec6a1a02e3b230de5f3c00d22285d2b605ff721fc02118495e477caed27f1df41613c092f65b08c370998db5254aa8815e5ee8cab657689dc717ffb5aa13a99f3540a52edb06746b4dde2c6d62e9ee15e44e1b0dc582ec9e5159a9435d64648d298d0747700c4c273e876cacb49a0a85abdc9a74e", 0x9b}, {&(0x7f00000005c0)="b5641b50191f17bf936f14d85cd44d5487d7a34f9707ccae6e37014111b0fd9e69ca5b1389b972660e45e4", 0x2b}, {&(0x7f0000000740)="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", 0xff}], 0x4, &(0x7f0000000640)=[@iv={0x38, 0x117, 0x2, 0x22, "581fbbaf98f75ff868f8953002c8fedb61f83bf2a5a5aefd54e06f8179439043aabb"}], 0x38, 0x40080}, {0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)="ff9b5bb518a92ec36706b43a90668b75133b5b82db90b9427924f21e4f52ec2064d901b8269cc03cb5dde057320ce79f7501088c63be8c4d", 0x38}], 0x1, 0x0, 0x0, 0x20004000}, {0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)="eb514bfdc9edda804da5d38c46ae520a15eb1ee289aa821fdc85203de51b2639c04fcff6e65a82acbd24599366a911c9ab10e1b8d3f6b98a1eb158b460b0be4108f23824", 0x44}, {&(0x7f0000000900)="a604e74ef2fc8246772f6e51c66a094b90c7a3b7", 0x14}, {&(0x7f0000000940)="fef013dc4cd8363c285f2a4d570a2cc4a11b77e46a5fad1eef", 0x19}, {&(0x7f0000000980)="066629ef171ed81e3622aab56f24556ccbc31b42b892abc1cfad6451381029708ca4c3ac10f88637bcf2372a1c5937f3b3f185df403190386c0d31c78a72c4d8c2063b464d08bb1d87beeea5f8f55ffbd56293246ed5edfa94d4e9b03def4c7e5b6ed362a9c768cd86c338faeba6eccccc3296592c953705208a71e8395808821dded64e0558c1b7", 0x88}], 0x4, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a80)="1ffeebca15e11e8fc474b23e1fd941a632f835e9f0be82b55331772cdb5be0214d07248e7388400503bfe6db597a1368f332a2484268241b54fa8cec7027169212cde42bb7f02d7723952af1939be766cfbee065966edf8aec498b271ce1b85ab8094ac2ff21193f1b8a824d1ef5749b6a", 0x71}, 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&(0x7f0000001000)=[{&(0x7f0000003480)="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", 0x1000}], 0x1, &(0x7f0000004480)=[@iv={0x40, 0x117, 0x2, 0x27, "4a040cacc5d99421c6b7c3481cb8ecce317e2312ea95b2404875474a35686f51c96f9bfa90a8f9"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x80, 0x117, 0x2, 0x6a, "3aaf96a012f5c3d7ac2412f61a60385c47d4e533b48305305b7f4aae2b9e3ffa9c58eaa61679326cf20660e610b932663a1e3ee519ba9628d9c4de4aa921585d50caabf48b790e8256ecad6c642fb56a40b3fa831b4fd4c85797133cd477f4ce5c1fef74f8611e5d5ee0"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x180, 0x800}], 0x7, 0x4000) recvmmsg(0xffffffffffffffff, &(0x7f0000018fc0)=[{{0x0, 0x0, &(0x7f0000018d40)=[{&(0x7f0000018c80)=""/2, 0x2}, {&(0x7f0000018cc0)=""/112, 0x70}], 0x2, 0x0, 0x0, 0x7f}}], 0x1, 0x0, &(0x7f0000019100)) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019980)=""/131, 0x83}, {&(0x7f0000019a40)=""/212, 0xd4}], 0x2, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r0, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000001a5c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f000001a580)={&(0x7f000001a140)={0x120, 0x0, 0x2, 0x70bd28, 0x0, {}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0xbc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040005) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0x89, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/137}, &(0x7f0000000340)=0x78) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000000080)=0x7ff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/05/07 21:40:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_WAKE(r10, 0x8010aa02, &(0x7f0000001980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f00000019c0)={0x7ff, 0x8}, 0x2) utimes(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={{0x77359400}, {0x0, 0x7530}}) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8936, &(0x7f0000001a80)={@empty, 0x41, r8}) [ 90.134845] mmap: syz-executor2 (6942) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 90.154889] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 21:40:06 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000640)) 2018/05/07 21:40:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="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", 0xff, 0xffffffffffffffff) r2 = add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="640a2043921694277f018cfb04e0becaa090b79644ce83d47a810a97", 0x1c, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) 2018/05/07 21:40:06 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3bf3cbbd40856a2c36") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}, 'irlan0\x00'}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)=""/238, &(0x7f00000000c0)=0xee) 2018/05/07 21:40:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/07 21:40:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_WAKE(r9, 0x8010aa02, &(0x7f0000001980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f00000019c0)={0x7ff, 0x8}, 0x2) utimes(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={{0x77359400}, {0x0, 0x7530}}) 2018/05/07 21:40:06 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000000)) [ 90.506716] tmpfs: No value for mount option 'xǼ]l;ó˽@…j,6' 2018/05/07 21:40:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:06 executing program 5: r0 = socket(0x2, 0x1, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000)={0x0, @broadcast}, &(0x7f0000009040)=0xc) r1 = accept4(0xffffffffffffffff, &(0x7f0000009080)=@hci, &(0x7f0000009100)=0x80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009240)={0x0, @empty, @remote}, &(0x7f0000009280)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000093c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009440)={'bcsh0\x00', 0x0}) sendmmsg$alg(r0, &(0x7f0000004600)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="c47cb48fa6b9bab11bc2fe693b838fe9b49f7dcb489a31ab7048c5dba07f89c29685f41ba07fa3967c15c4a07c44e180", 0x30}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)="f1690b0b92151f33433061a7eed80ec1561fc9215e46eff0c5f2ad72bb3c102d787a6213278a17d4928cf60ffd326f016f19c22abf8e34cd6f0c9d1e9de627f896d929f5", 0x44}, {&(0x7f0000000500)="4a39b2bb3e16ec1dda7db4ce2bd62a440362fc5ac1e97af33a0baa19b80cd4a74c6f8a879dbadec6a1a02e3b230de5f3c00d22285d2b605ff721fc02118495e477caed27f1df41613c092f65b08c370998db5254aa8815e5ee8cab657689dc717ffb5aa13a99f3540a52edb06746b4dde2c6d62e9ee15e44e1b0dc582ec9e5159a9435d64648d298d0747700c4c273e876cacb49a0a85abdc9a74e", 0x9b}, {&(0x7f00000005c0)="b5641b50191f17bf936f14d85cd44d5487d7a34f9707ccae6e37014111b0fd9e69ca5b1389b972660e45e4", 0x2b}, {&(0x7f0000000740)="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", 0xff}], 0x4, &(0x7f0000000640)=[@iv={0x38, 0x117, 0x2, 0x22, "581fbbaf98f75ff868f8953002c8fedb61f83bf2a5a5aefd54e06f8179439043aabb"}], 0x38, 0x40080}, {0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)="ff9b5bb518a92ec36706b43a90668b75133b5b82db90b9427924f21e4f52ec2064d901b8269cc03cb5dde057320ce79f7501088c63be8c4d", 0x38}], 0x1, 0x0, 0x0, 0x20004000}, {0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)="eb514bfdc9edda804da5d38c46ae520a15eb1ee289aa821fdc85203de51b2639c04fcff6e65a82acbd24599366a911c9ab10e1b8d3f6b98a1eb158b460b0be4108f23824", 0x44}, {&(0x7f0000000900)="a604e74ef2fc8246772f6e51c66a094b90c7a3b7", 0x14}, {&(0x7f0000000940)="fef013dc4cd8363c285f2a4d570a2cc4a11b77e46a5fad1eef", 0x19}, {&(0x7f0000000980)="066629ef171ed81e3622aab56f24556ccbc31b42b892abc1cfad6451381029708ca4c3ac10f88637bcf2372a1c5937f3b3f185df403190386c0d31c78a72c4d8c2063b464d08bb1d87beeea5f8f55ffbd56293246ed5edfa94d4e9b03def4c7e5b6ed362a9c768cd86c338faeba6eccccc3296592c953705208a71e8395808821dded64e0558c1b7", 0x88}], 0x4, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a80)="1ffeebca15e11e8fc474b23e1fd941a632f835e9f0be82b55331772cdb5be0214d07248e7388400503bfe6db597a1368f332a2484268241b54fa8cec7027169212cde42bb7f02d7723952af1939be766cfbee065966edf8aec498b271ce1b85ab8094ac2ff21193f1b8a824d1ef5749b6a", 0x71}, {&(0x7f0000001480)="d484b8fced11b99a4c085fd317dfde9d3110ab9b5436f6b73a9021c9b9b2321f05bfc28e21ebd7710b89a908c9aaff1b92613e2cb4d70de2aac9a5d0dca2d6efd6e5997b0dcb32699fe97b7b9dd8ad079544387db33163c6a33689e5c4c875dd81317c2552adaf7dc544fdcbb51a13699e6ea5ffd47eab8217ac1d44c5a87b652af551948dcc3523536fc49b514474c283844b5a383139773a2426a657b39b64c631ef04568e60d06856c907050d38ac707a5749f7c88f8cf9086c14229b71f943dec574616adcc09f01f63b4f1dd013fa7a4f50c3915602184f2eb46341f3d5ebac77c4b7bb0ee775ef5d88c1e61d63b4f2dd1d31940134aa0aa68c3a79948f6affe53d4079dcd952440450f74828b8c268eb610db6bdc97b05dc568ca2fd90f6e6705c59953ee9ef5f4b356fbd9a801201420805505a29387592f499914eb607ac602f409024e619e7f205fa29fae01c9b86b4f3f2359116bdd83803a43ed7f6ac63119be9530e7b135bde51908b911f39c328e6225b14cefe54263b42bed715ae672b369071e3ac34055537799901446b27e2cdf9da67ebdee28874144ab008d18d0678c0ef281c321985a12c152e893506ddffea634980a6461686607c0c0e1a41bf167d8cc887e5af58e0efcd08537074fc7a82f44da9d85affbe6cfba762ffd31008c088eae514ea9fd4622cbeebcdca06892c6e4d064f3003bab91c065473749271620c2e1006ebc7d9429e2302f33fea40ff60b733cd576d4329ea70fb2b8c06b60842a939a31b6f685a862947e614e87fefbf307c8b46b1052e9e001780e1ccf44edc82451a2eedada3db11b528c5a04aca1271040f5c8d6f8e92cf64d49773c6ac8c829a7690f017e2426fe8a247b74792a08e9f9ddc149184af9150e2c8e414be94669d78061ed13b5d513853db1b0343731bad5204e1f70d6870e6dee634ad0063795066598061221be0f4414e4038db86935fa618de4e170a9660065a598aae68298e7d71fb3099ca1a7bb419153ec2ffa474a52974015c54f7fea50401c9b0a548bd6d74ac43332f7f2bae5a0c424237c20f0bbb41536fc6f3efdad12195e9fcd6a3d0573611f3668c80abbd6c5b00ef05367c1a0d624b3be201c868a1551cbfffb92908a78b143de5eb4a7b4f980c0b5bf968587fb05c2f72d5bfabcba38ed6351fd9130897229252f2f49d1261f683878ceca66967423246109a66061a26a464b6095f53d5984755375035a52a8375088777cc1d921572385659fea14d867b90edead24cd12c05c19292ebcd356fe7ccdc306d9fb020f164fd99821bac27298c039f57ff0bf1ed850b6d92d926e2927936299f5c249ff9118c5852e92a8cea01a6ba84696ed9a82ad0232e417ce6c23727e3a4ad3def70dfc9e2df50a6afa6acd87afa61ee9a5d98632587d2fba4179127a0f6e8c08ee33850b9b5d2cc316b54f428915d6e689e5028f6b7d00bf8337c7ceae6dd968e0074a6c26bd4eae8c877ebe6d5fbfd30538f5275c5e223496a69d81429c71486bb9fe4be5b841020f7f070e4082ce1dd1a1b3fa0c534f812dbdd8450ddcdc2b329e6c666870e746d24948d77b47fab0665343a5085a6057bded7310d76a27dc0084380c357ebad6d2dafaca3e63478193eb91f6a417d900cb6f71b339bd87a702c1c42745fe01c12f12de60a1e1a438c31a78dc339cde5be992e9b5f2cc78e9ec15259a2e15986b3652df0c719b63e670fe2b3d40f997bca1a899e83cf16ee1e6af90c980843ff104c5faf2d0276e89b41a933a4fee2941acb53fedc5bf16e570a4476495a34d25e1e67f78020570adc6ed8799efaedae53c5cafa0c07df7479ffff568250427f7422c1faeee5177760a87b28c0d8a996ea8c3d1c155ad6585128523457778e92c99227d64dc16cfa4305e74d3fca9dc647e206fc2c265b9ca7d10af511c15b1ef4e87faddb86efc12840aa9183d3e20f64735b11a88517cbe7e867fca3f1dac3c57a98013ab401b7baa5f38efc13eff8b8c9261704229791a88b1478ca36e40b6742d6d12f3c33fa0cc21e11e086c1d69f997d198c74855d75d34242f4c954f48a234f37fab3025fd6f3f8a38f470bdcfbbceda4bce5accbb19f663bb2755c1ff65b077371cfa042f3dffd8bf7663eb2e7dc29901ccdb297da003f43b6c0aa0abda6cff256db67e35cdc16b10923811765d8549197dd45f704edfa30cb87247998546b857f7675b91da3d02284c3cc2941ab49a49f9c2306e840725e08107f593c9664b716764871b6e98b77bb297333aa5ab9c7cd3581fbde7b56a0021197ce319bd72f8d8994c43bf8f901ade2cd545171656993b91c7dc19de76cfd57bdcad8db5f41e6a482471e763addc18515242e2e53ad2a02c88872598ab2e9812310efa83a0a1f310375abc3cbb53eff2ef6e745c726affdfee723f2888598effb2efb3327f4cd0c208bc3a90d92c89bcfcfd361555cad9d30c2681974bcfa7af57809aa68908bf15dc60a6abed17c2f0669d6ee773a0f4a4a106f0f2271ebd78250a314c334ae37103fc9818e027d83a669a3ec422f1f1d6905a4af35b89262aa357d92c81cab4e1cac06e6a1cf406503ef9321f3ef549564932316b0692bc8c3dc75a15a76a71585bf489173165ceba499259095401308e4a07cfa60d5d2f0fcd15112523ae824405e69b6f5f49bf0c0ea93fc96e3366cfe0dc43a4e7c52ef614176136c544faa307d263dc6a845a7eda85715f7749cbdfcd36f71ab92555018dfb75605a06e97fc0c8e59a7c97c86476bf2f6a466307bcdab46b6b8dc769a1e23df66f2a3ac9ebe2628ce840b597bfe60a25745cf79e4d707742ba6b184a25e944a6b629011af54ea675ba771d0e973ad4230c26cb2238206511ee38807613b6eacacc0a676424456d38d2002f8acae21ea212e4fa8339486120bc382ccd178308df2233de2217c3ff99d52c5009e3fa5f16a368502571acd4b6c2153449d85fa4a9b9565bef5d8577321a2a7cf6a7aaab99e32774459ac5fbf87d52ad607f56240f483eb1c7beb417c92ac69f9540861aaa6a3ea172d1c444c64e7c17cbf69583fff82155aab251bb1945dd33f1e18a2edbfb80bf173b118bd989bceb8c5002a3ebbcc0eeae52eb3bcfbe866bbc884c23a701ed2d6f092da88e4faaadb13557907c92532efc53f09a340b866be44ee6f9445d0865cc91c7fc30f3a82631646d63b01982c73fc2cf67eaf0868369ac78dc39d188d92da37c744f20e90f2f3f962567c3ae29db6982ec91cd32188365823b373d36fa3752a68495c13b9f1f4dba9551116fb5bc8bf5730209e8b1d9ba04b91e24ed1da12e3e4596e594c3ff517485059fac2775f1d24370a3d9e834a075ce8c1d5a4af0806486795938d7f51ba1ebf7cd2e0ae559876e14d8a52ad7d70984e8223a209858190f0b24a3fcca38985f372c24e3833da222bed33282680aefd7a32efd6abbe3f493261fd899b03fb8e4447365f207632f9aa31aff8ba5d5e25bbd4fce016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&(0x7f0000001000)=[{&(0x7f0000003480)="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", 0x1000}], 0x1, &(0x7f0000004480)=[@iv={0x40, 0x117, 0x2, 0x27, "4a040cacc5d99421c6b7c3481cb8ecce317e2312ea95b2404875474a35686f51c96f9bfa90a8f9"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x80, 0x117, 0x2, 0x6a, "3aaf96a012f5c3d7ac2412f61a60385c47d4e533b48305305b7f4aae2b9e3ffa9c58eaa61679326cf20660e610b932663a1e3ee519ba9628d9c4de4aa921585d50caabf48b790e8256ecad6c642fb56a40b3fa831b4fd4c85797133cd477f4ce5c1fef74f8611e5d5ee0"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x180, 0x800}], 0x7, 0x4000) recvmmsg(0xffffffffffffffff, &(0x7f0000018fc0)=[{{0x0, 0x0, &(0x7f0000018d40)=[{&(0x7f0000018c80)=""/2, 0x2}, {&(0x7f0000018cc0)=""/112, 0x70}], 0x2, 0x0, 0x0, 0x7f}}], 0x1, 0x0, &(0x7f0000019100)) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019980)=""/131, 0x83}, {&(0x7f0000019a40)=""/212, 0xd4}], 0x2, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r0, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000001a5c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f000001a580)={&(0x7f000001a140)={0x120, 0x0, 0x2, 0x70bd28, 0x0, {}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0xbc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040005) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0x89, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/137}, &(0x7f0000000340)=0x78) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000000080)=0x7ff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/05/07 21:40:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_WAKE(r9, 0x8010aa02, &(0x7f0000001980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f00000019c0)={0x7ff, 0x8}, 0x2) 2018/05/07 21:40:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f69665f696e65743600476d418a3c8cd2f843b29f9e02d7129a512c92ffff90953f3f35ec12a6505f3d6e6666058724c4452d8725f96ad0deaf89ae9b14b4c95b36981a93b6409a65f9526d7f44467d6e18e83b5297cd3cd763e2745b0589beb23731496ee6ed12703b5a4c040000000775eb0c1e3411550478c829675246cb6e5732a67006f9054b9b5b3e95d30fd3c4ed98c82f7115b71813f79fe13bff2325a957ee4aa26f40af91246d0db057beaeafcd4de6a50c3ad310101a9f7bcc52ff77a68e90450863f90b11147ffb05b9ed") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) sendfile(r1, r0, &(0x7f0000000040)=0x4, 0x800400000ff) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000001c0)=0x7f) 2018/05/07 21:40:06 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x80000) 2018/05/07 21:40:06 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_WAKE(r9, 0x8010aa02, &(0x7f0000001980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f00000019c0)={0x7ff, 0x8}, 0x2) utimes(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={{0x77359400}, {0x0, 0x7530}}) 2018/05/07 21:40:06 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3bf3cbbd40856a2c36") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}, 'irlan0\x00'}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)=""/238, &(0x7f00000000c0)=0xee) 2018/05/07 21:40:06 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x200}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x4, 0x2}, 0x8) read(r2, &(0x7f0000000000), 0xfffffd5d) [ 90.924287] tmpfs: No value for mount option 'xǼ]l;ó˽@…j,6' [ 90.934723] syz-executor2 (7002): /proc/6993/oom_adj is deprecated, please use /proc/6993/oom_score_adj instead. 2018/05/07 21:40:07 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x80000) 2018/05/07 21:40:07 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x200}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x4, 0x2}, 0x8) read(r2, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:07 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_WAKE(r8, 0x8010aa02, &(0x7f0000001980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/07 21:40:07 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="240000004e001f0c14797426d180e28e226dd11d400b3f0d470004e8f308020802000000", 0x24) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 2018/05/07 21:40:07 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3bf3cbbd40856a2c36") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}, 'irlan0\x00'}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)=""/238, &(0x7f00000000c0)=0xee) 2018/05/07 21:40:07 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {0x6, 0x3}]}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000180)) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x54, 0x7841fc6e, 0xec21, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r2, 0xba}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x3f, 0x200, 0x200, 0x2, 0x7, 0x48, 0x40, r2}, 0x20) [ 91.246752] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 91.285410] tmpfs: No value for mount option 'xǼ]l;ó˽@…j,6' 2018/05/07 21:40:07 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x80000) [ 91.299641] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/07 21:40:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x80003, 0x0) connect$ax25(r1, &(0x7f0000000140)={0x3, {"ca686136ef0274"}, 0x1f}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) rt_sigprocmask(0x2, &(0x7f0000000040)={0x9}, &(0x7f00000000c0), 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000200)={{0x2, 0x2, 0xcf7, 0x0, 0x2}, 0x7b9537dc}) 2018/05/07 21:40:08 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x200}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x4, 0x2}, 0x8) read(r2, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/05/07 21:40:08 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3bf3cbbd40856a2c36") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}, 'irlan0\x00'}) 2018/05/07 21:40:08 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x80000) 2018/05/07 21:40:08 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85000000182794520a000000000022099500000000000000000000000000008f007f6edacc40f28c2d298b228ad9010a93760100000000000000a85e9ec09e8a1e8ace62e53c8acad7603031dc21969572541c2578482a28d40c785764155ae1780c316fa379d172494a70fd53309e53754eb3da2a8b8b741ec49943a9c406a9a804aa73ca32ed4df7757cea02005bf7193c6af034d8073370d45eec142a63"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000440)=r0, 0x4) sendmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000002c0)}, 0x0) 2018/05/07 21:40:08 executing program 5: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x9, [0x6, 0x2, 0xf522, 0x7fffffff, 0x4, 0x8, 0x4, 0x7ff, 0x7]}, &(0x7f00000000c0)=0x1a) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x401, 0x8}, 0x10) 2018/05/07 21:40:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 92.167018] tmpfs: No value for mount option 'xǼ]l;ó˽@…j,6' 2018/05/07 21:40:08 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x200}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x4, 0x2}, 0x8) read(r2, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)) waitid(0x0, r3, &(0x7f0000001800), 0xb, &(0x7f0000001840)) 2018/05/07 21:40:08 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x4e, "a064a3eac7ff95d7cba1128d62f978ef4fd3401cd0e4e036b0b1d0ac6bf23b911a2652b3ee52aaa24179d5881e80411d4c6c875ceada06040d6de9cb6ab38d1430a2f150d80964e3f54747072c67"}, &(0x7f0000000100)=0x56) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1000}, 0x8) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x1}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/07 21:40:08 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) 2018/05/07 21:40:08 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3bf3cbbd40856a2c36") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) [ 92.437641] tmpfs: No value for mount option 'xǼ]l;ó˽@…j,6' 2018/05/07 21:40:09 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r1) unshare(0x400) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/05/07 21:40:09 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2369e5"], 0xd) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000002c0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/07 21:40:09 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x200}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) read(r2, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) pipe(&(0x7f00000017c0)) 2018/05/07 21:40:09 executing program 4: r0 = epoll_create(0x400) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/05/07 21:40:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3bf3cbbd40856a2c36") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:09 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x1, 0x1c7) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000500)=""/163, &(0x7f00000005c0)=0xa3) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)=""/144, &(0x7f0000004000)=0xfffffffffffffdc5) 2018/05/07 21:40:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 93.519212] tmpfs: No value for mount option 'xǼ]l;ó˽@…j,6' 2018/05/07 21:40:09 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r2, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:09 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x80000) 2018/05/07 21:40:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) inotify_init() 2018/05/07 21:40:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) epoll_create(0x54) 2018/05/07 21:40:10 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:10 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x80000) 2018/05/07 21:40:10 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x84800) connect$netrom(r0, &(0x7f00000004c0)=@full={{0x3, {"8b00ac8b227f90"}, 0x8000}, [{"1b2fc5ce8bc138"}, {"67815ded35ca12"}, {"e21a48a91a6e55"}, {"43d4b037b12858"}, {"02550088219ce9"}, {"be63434c73c0dc"}, {"b3c267c802b412"}, {"239fde77282187"}]}, 0x48) unshare(0x20000003) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clock_getres(0x6, &(0x7f0000000540)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x100, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getgid() wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) getpid() r2 = gettid() ioprio_set$pid(0x2, r2, 0x4001) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10002, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000000080)=""/34, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000240)) clone(0x84a3fc, &(0x7f0000000180)="3fb38bdf099f51c10b9c4963b8bd9d19eb028995397b623792a4d6ca247e8620ca68f0007be0b3cbac839540e7c92d6260c2db98b3c836e7a6917af60298a8b6a74562735337e37349b65b93fa1bfbdee321227bea3799bf41f2e36751ea3358aa77ef1d1539a68579f6e7c050", &(0x7f0000000440), &(0x7f0000000200), &(0x7f0000000280)="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") 2018/05/07 21:40:10 executing program 2: unshare(0x24000400) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000100)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/07 21:40:10 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2369e5"], 0xd) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000002c0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/07 21:40:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:10 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:10 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x80000) 2018/05/07 21:40:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r5 = openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r6, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r7, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) 2018/05/07 21:40:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xad, "15af96cdf373ea565848ac7272a80b407aca94041ecdc69a57d0ab5d9276f9f93fb9c26d3c82fa9844c10c51dbcaf7975d838ac752a3068547ad4426d6d3f7021ce98ef9d5c1555c97a87f19883806f8e8eb45efe9a2d6c64b0d5a4afd8d585749cdf285caf147b0fa14b7ac23f32de1220402ece3b36baa162e426e03efd8a3be5e0759c097bff133fc136ed903f89329260039c53dd0f3207d320c5e3c3e77b8536d6be981588decada1cc3b"}, &(0x7f00000000c0)=0xb5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x100000000}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'rose0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000200)={r1, 0x10001}, 0x8) getpeername(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000002c0)=0x80) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) fchdir(r0) 2018/05/07 21:40:10 executing program 2: r0 = socket(0x10, 0x2, 0xc) recvfrom$inet(r0, &(0x7f0000000000)=""/115, 0x73, 0x140, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000000c0)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r2, 0x5, 0x92, "9692c0d19daee6decb096c9c3a76d45ec735d5dedee2e91bc1de8cb8f5bb8585e8ecb01c1ee4a9831ed4b657948ae7704ef8c14450dea6b85aaa88a3d876abcad0a1fa2a1cc46fe1f8931fcd730bcfbe38125c7e524d7f3f438d6046dc9d92f2009130c7e58304beabba41a75cfea165e5369f2a365fc21b5c6ba903f103caa4fcdc097d3e58937ef45c5c8122de406e1c08"}, 0x9a) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x100, 0x40400) openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x20000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r3, &(0x7f0000000300)="de957a6414bb44d69638bb8597127e7e14e9d4a71b408ec092988d396445bf57f843295f6b8e5abe924f92c1e878f3c7950974b3d9754ffc687f88fb5f96fd8fc040eab995bca877e301445d3f61daebf43c56a62d074b7de8d5bbe77705fb6135319fa082bb092e319932551377645a67d7ea44228008bea50df281647ec6ae4b6491d3887d5fb30d574e223f764d214f65aa54b6ceeaf05ed9f0ed41122a6d23fea704abe78a79bc2913cbc092b5a53face14c9b0cd56ea120c05c1471417c8c4f639f6c836c59ffaa5672990cec499d7876ee04b6e04783cb4a774746b007fe70b470669096926ffa85cecd65c165172688754870de5e38f503"}, 0x10) 2018/05/07 21:40:10 executing program 1: mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3bf3cbbd40856a2c36") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 94.826605] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.889528] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.947889] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.962990] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 21:40:11 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:11 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) dup3(r1, r0, 0x80000) 2018/05/07 21:40:11 executing program 6: socketpair(0x11, 0xa, 0x9, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000009, r2) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r3, 0x4, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x9, r1, &(0x7f0000000040)="75a2b4b12e47de1e351539d5a893997d3af203c2d1824bf55a4af7e73538e690c1c00d88aeedcbd75f7dbe8f4c8f8acef558c5030a7308dd4fc2977cb7c2f0f7b91490fe936a9e3a60ca18daab418da6fa4e32005f333dfc75b1b95a1c276d52b62690d112e640a99b4754c6ddfe3bbebc2ff7dae0d5019e33895035a312b4065658c0ed6244cf8d5de57b8c817787805a5dac2bb386e44aff2ea6052b49eec80b560746da2609eecbe1d1739518e9985a2f0b27a8670c4334df5a72e27d1f9592c1f3084d8eae7572d1d3bd4c244e89b40f6af2", 0xd4, 0x8000, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000000300)="8b17b525885cfc522392b506d9fbcc7565cb26ca95fffe3d75f80dd84eb0d8a0c502d803768cc6fba7541dbccb4f9e953125f19a482545d682d9cd94ad42c933018bb1a42eaa29d703711ebeb173b4e074024e023cf328894283d43c8e637712f35dc2dfb1107f096034b4c07602dcccf80a7e687b7426df2433eda1fdc14955f72f6462ea78466f4ebc5bec8fb71f091a2c4fe18e15458e5fed349df33a2e50295dfa526723d843ebd315e4706e7839c040781e5782217ec35453e7f03f7726b9aea5ac32230d5d5bfefe6cd21f213a6828991be1a64dd9fa47", 0xda, 0x20, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000480)="2be2e32fd30508b82edfec06f28389efa85fb01dd88a7502144ab805e6fa7d098d0ec50423eec5a90d271fc44a6613a8ee9fd7ce79edede713f5eab3c41d3aff4523bf60a84b441f23dc8ce45b6c257ed01143cf3d11850b47535a5577a543c0025af9e674305d01fd886dcc6e4ef0d447604c889512740df9ef9d3f766d8969099b5906eb0d413afec01c3a6f2bd4d735a7d917b83cec10d7431ececb7beb381e41eefe73f153ec021e22dd2285b055b52b25093eeef9e6d1c213a3b6ecf08fb1fc1e340f73797e8abf1df3750ead0418accadddf3e77be1863b6f8a253c44ad05adff7982073fcb7a8ec0c8397dd3387", 0xf1, 0x6, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x8, r1, &(0x7f0000000580)="6c1f3b1aabee86db4ce3de38ceb8e7c4f61e0892f80a4de3b11d6a218eece5406c6086ada457c517f71337bc9d92961d235fcd3c288bdde3e0ccc1a57c0dd305126aba1c71d45c5d242484083226a03f9bc5cbaa9c5a8463", 0x58, 0x8, 0x0, 0x0, r1}]) io_setup(0x9, &(0x7f0000000240)=0x0) openat$cgroup_ro(r1, &(0x7f0000000640)='memory.current\x00', 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="50010020f0ffffffff00000000855da0", 0x10}]) 2018/05/07 21:40:11 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r5, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r6, 0x1, 0x1f}) getpeername$packet(r4, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14) 2018/05/07 21:40:11 executing program 1: mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3bf3cbbd40856a2c36") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:11 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0xfffffffffffffefd, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) inotify_init() 2018/05/07 21:40:11 executing program 2: r0 = socket(0x10, 0x2, 0xc) recvfrom$inet(r0, &(0x7f0000000000)=""/115, 0x73, 0x140, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000000c0)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r2, 0x5, 0x92, "9692c0d19daee6decb096c9c3a76d45ec735d5dedee2e91bc1de8cb8f5bb8585e8ecb01c1ee4a9831ed4b657948ae7704ef8c14450dea6b85aaa88a3d876abcad0a1fa2a1cc46fe1f8931fcd730bcfbe38125c7e524d7f3f438d6046dc9d92f2009130c7e58304beabba41a75cfea165e5369f2a365fc21b5c6ba903f103caa4fcdc097d3e58937ef45c5c8122de406e1c08"}, 0x9a) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x100, 0x40400) openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x20000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r3, &(0x7f0000000300)="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"}, 0x10) [ 95.588174] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 21:40:11 executing program 7: pipe2(&(0x7f00000000c0), 0x4000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:11 executing program 1: mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3bf3cbbd40856a2c36") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:11 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:11 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(0xffffffffffffffff, r0, 0x80000) 2018/05/07 21:40:11 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r5, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001680)={0x1, r6, 0x1, 0x1f}) [ 95.667595] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 21:40:11 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x1fa) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000091a000)=ANY=[@ANYBLOB="0000000000000000020000000000000000000000000000000000000000000000000000000000000000776c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecaca7aa8c8808d41a5f49ab9761d3590000000000000000000000000000000000000000000000"], 0x10344) 2018/05/07 21:40:11 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) inotify_init() 2018/05/07 21:40:12 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x7, 0x8, 0x3}], 0x18) ioctl$int_in(r0, 0x480000080045006, &(0x7f0000000100)) 2018/05/07 21:40:12 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:12 executing program 6: r0 = socket$inet(0x11, 0x802, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x11, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000080), &(0x7f0000000000)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) 2018/05/07 21:40:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r5, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001640)={0x1, 0x0, 0x10003, 0x2}) 2018/05/07 21:40:12 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:12 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, 0xffffffffffffffff, 0x80000) 2018/05/07 21:40:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:12 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:12 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:12 executing program 7 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r5, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) 2018/05/07 21:40:12 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=@newpolicy={0xb8, 0x13, 0x731, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x3}}, 0xb8}, 0x1}, 0x0) [ 96.889519] FAULT_INJECTION: forcing a failure. [ 96.889519] name failslab, interval 1, probability 0, space 0, times 1 [ 96.900931] CPU: 0 PID: 7282 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 96.907798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.917178] Call Trace: [ 96.919813] dump_stack+0x185/0x1d0 [ 96.923490] should_fail+0x87b/0xab0 [ 96.927299] should_failslab+0x279/0x2a0 [ 96.931413] __kmalloc_node+0x22e/0x1190 [ 96.935560] ? __msan_poison_alloca+0x15c/0x1d0 [ 96.940273] ? _cond_resched+0x3c/0xd0 [ 96.944241] ? kvmalloc_node+0x1a1/0x2e0 [ 96.948383] ? _cond_resched+0x3c/0xd0 [ 96.952310] ? mutex_lock+0x31/0x90 [ 96.955971] kvmalloc_node+0x1a1/0x2e0 [ 96.959888] ? _cond_resched+0x3c/0xd0 [ 96.963820] seq_read+0x520/0x2260 [ 96.967413] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 96.972852] ? kmsan_set_origin_inline+0x6b/0x120 [ 96.977769] ? seq_open+0x360/0x360 [ 96.981467] proc_reg_read+0x1de/0x2f0 [ 96.985411] ? proc_reg_llseek+0x260/0x260 [ 96.989725] __vfs_read+0x1a5/0x9b0 [ 96.993423] vfs_read+0x36c/0x6c0 [ 96.997002] SYSC_read+0x172/0x360 [ 97.000644] SyS_read+0x55/0x80 [ 97.004012] do_syscall_64+0x309/0x430 [ 97.007965] ? vfs_write+0x8d0/0x8d0 [ 97.011728] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.016943] RIP: 0033:0x455979 [ 97.020152] RSP: 002b:00007faf0cafdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 97.027903] RAX: ffffffffffffffda RBX: 00007faf0cafe6d4 RCX: 0000000000455979 2018/05/07 21:40:13 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 97.035196] RDX: 00000000fffffd5d RSI: 0000000020000000 RDI: 0000000000000013 [ 97.042488] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.049783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 97.057071] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000000 2018/05/07 21:40:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:13 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x8000) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:13 executing program 4 (fault-call:2 fault-nth:0): r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:13 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r5, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) 2018/05/07 21:40:13 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vsock\x00', 0x40, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001480)='/dev/adsp#\x00', 0x7, 0x442) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xffffffffffffffc6) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4008700c, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000001540)=""/186, 0xba) r3 = request_key(&(0x7f0000001300)='pkcs7_test\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f0000001400)='dns_resolver\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r3) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\'nodev,\x00', r4) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x8000, 0x9) r5 = syz_genetlink_get_family_id$team(&(0x7f0000001640)='team\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001680)={0x0, @remote, @remote}, &(0x7f00000016c0)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000001840)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000001880)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001980)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001940)={&(0x7f00000018c0)={0x5c, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [{{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x840}, 0x10) write$tun(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="0000000c4b2d00ac1414184418072000007fff00000400ac1414bb00000b820000df151100907800ff0ff60000000000000000000000000000000000000000000000"], 0x42) 2018/05/07 21:40:13 executing program 7 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:13 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc5d9d6c3b") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:13 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000d40)={@pi, @hdr={0x0, 0x3, 0xb689}, @ipv6={0x0, 0x6, "5d80b6", 0x18, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}}, 0x4e) semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001e00)=""/4096) [ 97.939774] tmpfs: No value for mount option 'xǼ]l;' 2018/05/07 21:40:14 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:14 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) 2018/05/07 21:40:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r5, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) 2018/05/07 21:40:14 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r3) dup3(r1, r0, 0x0) 2018/05/07 21:40:14 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:14 executing program 2: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x3b, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000), 0xfd30) 2018/05/07 21:40:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x110, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@generic="f6ae851987c502f70941e52b810df1a1a6c2083191c0f88a0915e4c311b094b6d717da20378f2e12e5f7385947a7c55a8efb90546bc4cf8b7e932a5120052e96392f1e9fe04a80b4887ad13d2b7e1eee8214eb8f41f95263f1e011edcb2e24bfad685823edc8682a95a33535972aeb5e1bcc30a14043575f4d8ae7b476c2e842649a919bdb820d4216ca1d3923b6b1be5b30eabe6a98c3c0bd2a235d5ec454ba8b976614b31f051e8364fa3aa5fecdbb38be36e9050cfe6bb7af0cd010b90b069e3e7a9019d8da00f472e4a8019d2454b122b539e9735348579be6a069d0d556b0fd96d80077bcce7a5c5a15a0ee073399a3465a7175e5d2f39603"]}, 0x110}, 0x1}, 0x0) 2018/05/07 21:40:14 executing program 5: pipe2(&(0x7f00000000c0), 0x4000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) [ 98.287408] netlink: 252 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/07 21:40:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r5, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000001500)=0x5) 2018/05/07 21:40:14 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x408002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="09000000000000000a004e200800000000000000000000000000ffffffffffff010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e200200000000000000000000000000ffff0000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2006000000ff0200b2fe145a0000000000000000017d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffff000000e80a004e2201000000ff020000000000000000000000000001740b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2008000000fe800000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b1500000000000000000000000a004e21000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201010000ff02000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201040000000000000000000000000000000000010004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) 2018/05/07 21:40:14 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:14 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/64) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:14 executing program 6: unshare(0x400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000000180)={0x3, {"833739cd91f6a3"}, 0x43a}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x8004552d, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='wlan0\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x1080000) 2018/05/07 21:40:14 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) fchmod(r1, 0x180) r2 = dup3(r1, r0, 0x0) io_setup(0x64, &(0x7f0000000040)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x51, r2, &(0x7f0000000080)="0ef926296939a30e70f61ff282a65df64921abcfddfe6afcf23ecebe37486051bb71e4b14ac733cdfd23a22564528e98265981f0e0cabcc624a1d82f97a4460864fa549ff6aef9010715c1bceec4dfbde3110d2cb51617c75f78c7cd2edde94717435f73ace6eedee4f5cfea0f5fd354599347839c3d31ef7bb4f88116c1a93de82896df01027019dfa947a83bc0f14b4f67e9dccec817c114362db82d748d44ce12c371442afd55234ed83d9978cc769d390ca16cece80adeaeef5cab49105908549887575fc2", 0xc7, 0x1, 0x0, 0x0, r2}, &(0x7f00000001c0)) 2018/05/07 21:40:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:15 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:15 executing program 2: r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x0, 0x0) 2018/05/07 21:40:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48000, 0x0) sendmsg$nl_route(r0, &(0x7f0000005980)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000005940)={&(0x7f0000005780)=@ipv4_delroute={0x2c, 0x19, 0x911, 0x0, 0x0, {0x2}, [@RTA_MARK={0x8, 0x10}, @RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}]}, 0x2c}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x440c03, 0x0) 2018/05/07 21:40:15 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:15 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)=0x0) io_cancel(r5, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001400)="c2753648a67e07c5ba00ab64b4679be841da07102075efca10cca43ffb07cfb86f9f431c601a3de5fd8ef3db51fb0dbf3b396289a37f5d932db95d33e643cf18d3a869eed79b266c6fdc06905f6fd9de6f375c0d6e3c42c74caa3ff47622e5c5597d", 0x62, 0x7, 0x0, 0x1, r4}, &(0x7f00000014c0)) 2018/05/07 21:40:15 executing program 7: r0 = socket(0x4, 0x6, 0x7f) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) 2018/05/07 21:40:15 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) socketpair(0x7, 0x0, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x4, 0x3e}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r4, 0x7fffffff, 0x3, 0x6, 0x6, 0x69d}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r4, 0x100}, &(0x7f0000000180)=0x83b0e2d4bb9a2b5) dup3(r1, r0, 0x0) 2018/05/07 21:40:15 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 99.338980] tmpfs: No value for mount option 'xǼ' 2018/05/07 21:40:15 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:15 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:15 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)="6e65742f3fe40000000000000000") read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:15 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) r4 = syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) openat$cgroup_int(r4, &(0x7f0000001380)='cpuset.memory_spread_page\x00', 0x2, 0x0) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:15 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:15 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/07 21:40:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x804000c0045004, &(0x7f0000000080)=0x1) 2018/05/07 21:40:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 99.885661] tmpfs: No value for mount option 'xǼ' 2018/05/07 21:40:15 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000c2, 0x0) 2018/05/07 21:40:15 executing program 6 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:16 executing program 2: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', 0x1000, r0, r1, 0x0, 0x1000, 0x80800) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/07 21:40:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) syz_open_dev$sndmidi(&(0x7f0000001340)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:16 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:16 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:16 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x240000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000140)=0x3, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000000c0)={0x3, 0x401, 0x5, 0x3}) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000080)) dup3(r1, r0, 0x80001) dup3(r3, r0, 0x0) ioctl(r1, 0x3, &(0x7f00000001c0)="b1c22005d503794d559764d1b5675c0af1ad6421d615a7aa86ea25290af7c13a60a9ac1013e6927ebf84a3099b6dbae19773d8df64d76fe9fcf45d31795fc11a5b049f2a2ce463f4328f91c7d32c14acca778839ccb5c5bf2397b092117093a23bbcd5bc2a55012d1ed039641b0a3b1a767f067112a1") [ 100.130169] FAULT_INJECTION: forcing a failure. [ 100.130169] name failslab, interval 1, probability 0, space 0, times 0 [ 100.141603] CPU: 0 PID: 7459 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 100.148474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.157862] Call Trace: [ 100.160509] dump_stack+0x185/0x1d0 [ 100.164188] should_fail+0x87b/0xab0 [ 100.168033] should_failslab+0x279/0x2a0 [ 100.172156] __kmalloc_node+0x22e/0x1190 [ 100.176299] ? __msan_poison_alloca+0x15c/0x1d0 [ 100.181006] ? _cond_resched+0x3c/0xd0 [ 100.184977] ? kvmalloc_node+0x1a1/0x2e0 [ 100.189110] ? _cond_resched+0x3c/0xd0 [ 100.193037] ? mutex_lock+0x31/0x90 [ 100.196709] kvmalloc_node+0x1a1/0x2e0 [ 100.200728] ? _cond_resched+0x3c/0xd0 [ 100.204655] seq_read+0x520/0x2260 [ 100.208263] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 100.213710] ? kmsan_set_origin_inline+0x6b/0x120 [ 100.218627] ? seq_open+0x360/0x360 [ 100.222325] proc_reg_read+0x1de/0x2f0 [ 100.226267] ? proc_reg_llseek+0x260/0x260 [ 100.226777] tmpfs: No value for mount option 'xǼ' [ 100.230579] __vfs_read+0x1a5/0x9b0 [ 100.230640] vfs_read+0x36c/0x6c0 [ 100.230724] SYSC_read+0x172/0x360 [ 100.246557] SyS_read+0x55/0x80 [ 100.249931] do_syscall_64+0x309/0x430 [ 100.253884] ? vfs_write+0x8d0/0x8d0 [ 100.257649] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.262864] RIP: 0033:0x455979 [ 100.266077] RSP: 002b:00007fceb3b48c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 100.273820] RAX: ffffffffffffffda RBX: 00007fceb3b496d4 RCX: 0000000000455979 2018/05/07 21:40:16 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/07 21:40:16 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78c7bc") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:16 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:16 executing program 6 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) [ 100.281114] RDX: 00000000fffffd5d RSI: 0000000020000000 RDI: 0000000000000013 [ 100.288409] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.295710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 100.303008] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000000 [ 100.365942] tmpfs: No value for mount option 'xǼ' 2018/05/07 21:40:16 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000002c0)=""/109) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getpeername$unix(r1, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) read(r1, &(0x7f0000000480), 0xfffffffffffffef2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000200)={0x5, 0x1, 0x4, {}, {0x0, 0x2710}, {0x3, 0xfffffffffffffffd, 0xa6f, 0x3}, 0x1, @canfd={{0x0, 0x2, 0x7, 0xc29}, 0x13, 0x1, 0x0, 0x0, "8494f53b42c4bb601a2e48124fce6ce44eebcc902e25df799fc0ce88dd5f586118ae70adba77babef1e152ec68ea1d1daed258343e9ef191e8770c705eff1026"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x40000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={r1, 0x7, 0x1, 0x4, &(0x7f0000000340)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/05/07 21:40:16 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="046e05373e70a574a0206942972f53b504c356ae0d56e1cf24373bb387ebdee7514995cc1b8b49a902a65c7c17e4820978f8f02011d22ce88131da2ac95747523dd7b22a3d9ba3e66af926cfbcc6afbc4211fe58e7b62a3939e394d53f220dc07a045c9aac11e1643aa5cc104c32b6c490c6cf2681d292314ab8ff136d79ea7253c05fb8da6708fb8a919c2b35c55253bef9d6f62e1ab99aae623f052d7332e90ea00279a2318f64655dc8e1ddf8c4d3d1e483b2f8211af4d761047038e9f7b11fb24b8938811fdd5e0fe9d44284bd27e531fda0cfbd6c430e8a02c5f7f14a05d7be34e5ff4d0186", &(0x7f0000000300)=""/4096}, 0x18) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:16 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x400) dup3(r0, r0, 0x80003) 2018/05/07 21:40:16 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f78") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:16 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/07 21:40:16 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/vsock\x00', 0x440000, 0x0) fcntl$dupfd(r0, 0x406, r1) recvmmsg(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)=""/130, 0xffffffffffffffd1}], 0x3, &(0x7f0000000280)=""/221, 0xdd, 0x1ff}, 0x60}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/74, 0x4a}, {&(0x7f0000000400)=""/122, 0x7a}], 0x10000000000000c4, &(0x7f00000004c0)=""/193, 0xc1, 0x9}, 0x800}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/39, 0x27}, {&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/38, 0x26}], 0x3, 0x0, 0x0, 0x9}, 0x2}, {{&(0x7f0000000780)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/185, 0xb9}, {&(0x7f00000008c0)=""/161, 0xa1}, {&(0x7f0000000980)=""/17, 0x11}], 0x3, &(0x7f00000029c0)=""/160, 0xa0, 0x2}, 0xea1}, {{&(0x7f0000000ac0)=@sco, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b40)=""/189, 0xbd}, {&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/238, 0xee}], 0x3, &(0x7f0000000e40)=""/156, 0x9c, 0x6}, 0xe7}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000f00)=""/95, 0x5f}], 0x1, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000000fc0)=@sco, 0x80, &(0x7f0000001280)=[{&(0x7f0000001040)=""/238, 0xee}, {&(0x7f0000001140)=""/207, 0xcf}, {&(0x7f0000001240)=""/18, 0x12}], 0x3, &(0x7f00000012c0)=""/98, 0x62, 0xff}, 0x6}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/170, 0xaa}, {&(0x7f0000002400)=""/44, 0x2c}, {&(0x7f0000002440)=""/254, 0xfffffea5}], 0x4, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000002580)=@hci, 0x80, &(0x7f0000002680)=[{&(0x7f0000002600)=""/126, 0x7e}], 0x1, &(0x7f00000026c0)=""/140, 0x8c, 0x9}, 0x7ff}], 0x9, 0x10000, 0x0) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffd5d) r2 = add_key$keyring(&(0x7f0000002c80)='keyring\x00', &(0x7f0000002cc0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002b80)="c22b8b417ed019b14d567d5ae1f371f3d458a5cf28c58bd0105d395e9f55132ea59d600a64e5239198e8f4b23e010c506a0a307a68c6f7129dc924cae77ceb1feb39e6a66a0a35855fc7d7d0d185beb663413a8926f628e3b8ba6069bb0eebcc141202a9aeeb772b173077d204d79d443c92868be02f5870795c535a045bb3b98ab1287b0431d7b7afe32854b9af573bcf01196e560807f301b2a7c6095445d9fd53e6132f9541299c78822e0c3c9b50290d097cb2c60d05fb009761209783e416f4a90f66f3d08427bd83298f89efbf8263b6599c2470409600ba", 0xdb, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000a00)={0x2, 0x2, 0x0, 0x0, 0x100000001}) 2018/05/07 21:40:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x7fff, 0x1, 0x800, @time={r1, r2+30000000}, {0x1, 0x100000000}, {0x9, 0x200}, @ext={0x4e, &(0x7f0000000140)="b14636e51e71db09952858707229f0699cc32110bd129449db7e6512de124f5724a287336c6f85a2b252f4e7b73ada2d9ec56e735f9533adc015ca3d8c6c0a61ef723850228fc547124f41071069"}}], 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:16 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) sync_file_range(r0, 0x0, 0x8, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffff9c, 0x10e, 0x1, &(0x7f0000000000)=0x80000000001e, 0xfffffffffffffce1) 2018/05/07 21:40:16 executing program 5: mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 100.865694] tmpfs: No value for mount option 'x' 2018/05/07 21:40:16 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r3}) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:16 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/07 21:40:17 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0xffdeec48a72056c4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r2, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:17 executing program 5: mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:17 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = epoll_create(0x400) dup3(r0, r0, 0x3) 2018/05/07 21:40:17 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x4800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') accept4(r1, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x80, 0x80000) read(r1, &(0x7f0000000000), 0xfffffd5d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x5, 0x200, 0x0, 0x0, 0x9, 0x32c, 0x625c, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x7}, 0x8) 2018/05/07 21:40:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:17 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:17 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) fchdir(r0) [ 101.772392] random: crng init done 2018/05/07 21:40:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:17 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:17 executing program 5: mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:17 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1000, 0x5, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1}, &(0x7f0000000140)=0x8) r2 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x400) dup3(r3, r2, 0x0) 2018/05/07 21:40:17 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) r1 = getpgrp(0x0) getpgrp(r1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000200)={[], 0x8, 0x3ff, 0x8000, 0x6, 0x9, r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x54, "429dda5799a415910ea91896a10b970cfc97b625651a0883664d5e50485e1212804d231f4f9a230c9ef3aa24a432084991d9665fe2fb3ab4c134263f2d3147db6960c2bd046287e9eb7fd271345e28a666dbd6b4"}, &(0x7f0000000080)=0x5c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="3f000000d30f7f380b74ac2c4a2bf48185b77236e52c8fbec5c500b515798c0c7adfc51e7fca1c4bde17e450911166b59d4b7a9638da68bec53a000000000000000000"], &(0x7f0000000180)=0x47) 2018/05/07 21:40:17 executing program 6: read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffd5d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfd6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={r0, 0x1}, 0x8) 2018/05/07 21:40:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x401, 0x10000, 0x1}, {{}, 0x6, 0x100, 0x9}], 0x30) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:18 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x400) 2018/05/07 21:40:18 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0x596aaca4) 2018/05/07 21:40:18 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)="8f") mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:18 executing program 5 (fault-call:1 fault-nth:0): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:18 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x6167, 0x1000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/05/07 21:40:18 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x6, 0x7, 0x80, &(0x7f0000ffc000/0x4000)=nil, 0x100000001}) read(r0, &(0x7f0000000000), 0xfffffd5d) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) 2018/05/07 21:40:18 executing program 6: r0 = dup(0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="300329bd7000fedbdf2501000000080004000010000038000300146a46eb78723000000000000000000000000000080003000300000008000500ac1414aa0800080001000000080007004e2000004931c96072d274f4967f0ab84f443794b609ac4b94b53ce26bbac961386f4e358abc68280e5d2916f06907b2d7762a54441b65ddbaa3739d2572226e79d0e8006c7ed78d8a4f91bfee7e743e8b8e9de40ae49008608bd3c8b701139909fa00c16baec32c5b7206d30e8015d2550d35c4e63848"], 0x54}, 0x1, 0x0, 0x0, 0x4004}, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r2, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:18 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x400) [ 102.778403] FAULT_INJECTION: forcing a failure. [ 102.778403] name failslab, interval 1, probability 0, space 0, times 0 [ 102.783361] tmpfs: No value for mount option '' [ 102.789733] CPU: 0 PID: 7616 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 102.789749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.789763] Call Trace: [ 102.789803] dump_stack+0x185/0x1d0 [ 102.789849] should_fail+0x87b/0xab0 [ 102.820791] should_failslab+0x279/0x2a0 [ 102.824921] __kmalloc_track_caller+0x208/0xcb0 [ 102.829674] ? strndup_user+0x134/0x1f0 [ 102.833718] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.838636] ? __msan_poison_alloca+0x15c/0x1d0 [ 102.843351] memdup_user+0x7c/0x200 [ 102.847069] strndup_user+0x134/0x1f0 [ 102.850970] SYSC_mount+0xc4/0x3d0 [ 102.854611] SyS_mount+0x77/0xa0 [ 102.858060] do_syscall_64+0x309/0x430 [ 102.862003] ? put_mnt_ns+0x2f0/0x2f0 [ 102.865843] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.871063] RIP: 0033:0x455979 2018/05/07 21:40:18 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) read(r1, &(0x7f0000000000)=""/96, 0x60) 2018/05/07 21:40:18 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/05/07 21:40:18 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 102.874367] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 102.882112] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 102.889408] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 102.896706] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 102.904002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 102.911302] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000000 2018/05/07 21:40:19 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:19 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:19 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5a92af2d, 0xa7e9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101a00, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000000080)=0x4, 0x4) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x1, 0x0) dup3(r1, r0, 0x0) 2018/05/07 21:40:19 executing program 5 (fault-call:1 fault-nth:1): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:19 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='atexec\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) [ 103.368481] FAULT_INJECTION: forcing a failure. [ 103.368481] name failslab, interval 1, probability 0, space 0, times 0 [ 103.379980] CPU: 1 PID: 7656 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 103.386834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.396184] Call Trace: [ 103.398779] dump_stack+0x185/0x1d0 [ 103.402423] should_fail+0x87b/0xab0 [ 103.406169] should_failslab+0x279/0x2a0 [ 103.410269] __kmalloc_track_caller+0x208/0xcb0 [ 103.414968] ? strndup_user+0x134/0x1f0 [ 103.418960] ? kmsan_set_origin+0x9e/0x160 [ 103.423211] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 103.428594] memdup_user+0x7c/0x200 [ 103.432266] strndup_user+0x134/0x1f0 [ 103.436153] SYSC_mount+0x193/0x3d0 [ 103.439839] SyS_mount+0x77/0xa0 [ 103.443235] do_syscall_64+0x309/0x430 [ 103.447138] ? put_mnt_ns+0x2f0/0x2f0 [ 103.450959] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.456157] RIP: 0033:0x455979 [ 103.459353] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 103.467079] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 103.474357] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 103.481656] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 103.488938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 103.496218] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000001 2018/05/07 21:40:19 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/215) lseek(r0, 0x0, 0x1) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:19 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:19 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:19 executing program 2: perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:19 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) tee(r0, r1, 0x3, 0x4) r2 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0xfffffffffffffff7) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setregs(0xd, r4, 0x4, &(0x7f00000000c0)="ec1fe8c595df0075f11089eb92d0f0e3a642a2098e95cb18e6b2c91a") dup3(r3, r2, 0x3) 2018/05/07 21:40:19 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') write$eventfd(r0, &(0x7f0000000000)=0x7fff, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0x3) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x14000) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:19 executing program 5 (fault-call:1 fault-nth:2): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 103.909520] FAULT_INJECTION: forcing a failure. [ 103.909520] name failslab, interval 1, probability 0, space 0, times 0 [ 103.921119] CPU: 1 PID: 7678 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 103.927991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.937382] Call Trace: [ 103.940019] dump_stack+0x185/0x1d0 [ 103.943700] should_fail+0x87b/0xab0 [ 103.947469] should_failslab+0x279/0x2a0 [ 103.951634] __kmalloc+0xc2/0x350 [ 103.955137] ? copy_mount_options+0x91/0x540 [ 103.959581] ? SYSC_mount+0x251/0x3d0 [ 103.963436] copy_mount_options+0x91/0x540 [ 103.967748] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 103.973269] ? strndup_user+0x1a3/0x1f0 [ 103.977324] SYSC_mount+0x251/0x3d0 [ 103.981052] SyS_mount+0x77/0xa0 [ 103.984496] do_syscall_64+0x309/0x430 [ 103.988436] ? put_mnt_ns+0x2f0/0x2f0 [ 103.992274] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.997484] RIP: 0033:0x455979 [ 104.000690] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/07 21:40:20 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:20 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:20 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/dev_mcast\x00') r2 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/5, 0x5}, {&(0x7f0000000380)=""/178, 0xb2}], 0x2) read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:20 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) fchmod(r2, 0xc8) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000040)) 2018/05/07 21:40:20 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x4000) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000001000/0x2000)=nil, 0x1) [ 104.008428] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 104.015725] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 104.023019] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 104.030329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 104.037627] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000002 2018/05/07 21:40:20 executing program 3: io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:20 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) epoll_create(0x400) dup3(r0, r0, 0x0) [ 104.348583] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 104.348844] IPVS: stopping backup sync thread 7710 ... [ 104.400738] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 104.411244] IPVS: stopping backup sync thread 7713 ... 2018/05/07 21:40:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:20 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:20 executing program 3: io_setup(0x0, &(0x7f00000013c0)) 2018/05/07 21:40:20 executing program 5 (fault-call:1 fault-nth:3): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:20 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:20 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x5, 0x8001) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000680)=""/77, &(0x7f00000005c0)=0x4d) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380)={0x1, 0x6}, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2a, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1c}, 0x7}}, [0x81, 0x3, 0x2, 0x6, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x7, 0x8, 0x3, 0x7fff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x5dfd}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000400)={&(0x7f00000003c0)=[0x0, 0x0, 0x0], 0x3}) read(r2, &(0x7f0000000000), 0xfffffd5d) r4 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000007c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000008c0)=0xe8) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000980)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x7, 0x4e22, 0x5, 0x2, 0x80, 0x20, 0x6b, r5, r6}, {0x30, 0x3, 0xadf8, 0xcec, 0x1, 0x7, 0xffffffff, 0x4}, {0x20, 0x9, 0xffff}, 0x5, 0x6e6bbc, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d3, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x0, 0x0, 0x3, 0xe8, 0x100000000, 0x7ff}}, 0xe8) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000480)=0x6) get_robust_list(r4, &(0x7f0000000500)=&(0x7f0000000540)={&(0x7f0000000600)={&(0x7f0000000640)}}, &(0x7f0000000440)=0xfffffffffffffefc) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000580)={r7, 0x80000, r0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/07 21:40:20 executing program 6: r0 = memfd_create(&(0x7f0000000000)='net/dev_mcast\x00', 0x3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) accept$packet(r0, 0x0, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000200)={{0x0, 0x1}, 'port0\x00', 0x40, 0x10000, 0x1, 0x2, 0x9, 0x8, 0x5e94674b, 0x0, 0x2}) read(r2, &(0x7f0000000000), 0xfffffd5d) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6c5}, {0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x7, [0x200, 0x2, 0x80, 0xbf5, 0xf8, 0x400, 0xd43, 0x1]}, 0x5c) 2018/05/07 21:40:20 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) epoll_create(0x400) dup3(r0, r0, 0x0) [ 104.844872] FAULT_INJECTION: forcing a failure. [ 104.844872] name failslab, interval 1, probability 0, space 0, times 0 [ 104.856298] CPU: 0 PID: 7731 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 104.863170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.872557] Call Trace: [ 104.875196] dump_stack+0x185/0x1d0 [ 104.878884] should_fail+0x87b/0xab0 [ 104.882655] should_failslab+0x279/0x2a0 [ 104.886768] kmem_cache_alloc+0x136/0xb90 [ 104.890956] ? getname_flags+0x12a/0xaa0 2018/05/07 21:40:20 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x2000) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x6, {0xa6b, 0xffff, 0x8d, 0x0, 0x1, 0x82}, 0x1, 0x1e2}, 0xe) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) [ 104.895067] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.899959] getname_flags+0x12a/0xaa0 [ 104.903957] user_path_at_empty+0xbb/0x140 [ 104.908250] do_mount+0x2a4/0x4ed0 [ 104.911875] ? __kmalloc+0x23c/0x350 [ 104.915670] ? copy_mount_options+0x91/0x540 [ 104.920165] SYSC_mount+0x32e/0x3d0 [ 104.923905] SyS_mount+0x77/0xa0 [ 104.927354] do_syscall_64+0x309/0x430 [ 104.931293] ? put_mnt_ns+0x2f0/0x2f0 [ 104.935144] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.940356] RIP: 0033:0x455979 2018/05/07 21:40:20 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f0000000000), 0xfffffd5d) r1 = fcntl$getown(r0, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x2, 0xa0eb, 0x8, r1}) [ 104.943570] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 104.951321] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 104.958626] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 104.965926] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 104.973227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 104.980530] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000003 [ 105.000475] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 105.001096] IPVS: stopping backup sync thread 7732 ... 2018/05/07 21:40:21 executing program 3 (fault-call:0 fault-nth:0): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:21 executing program 2 (fault-call:0 fault-nth:0): perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:21 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c86969d}, r0, 0x3, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x400) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x80000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x98, r4, 0x10, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000000000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x98}, 0x1, 0x0, 0x0, 0x4091}, 0x44011) dup3(r2, r1, 0x0) 2018/05/07 21:40:21 executing program 5 (fault-call:1 fault-nth:4): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 105.136798] FAULT_INJECTION: forcing a failure. [ 105.136798] name failslab, interval 1, probability 0, space 0, times 0 [ 105.148167] CPU: 0 PID: 7752 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 105.155039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.164423] Call Trace: [ 105.167067] dump_stack+0x185/0x1d0 [ 105.170754] should_fail+0x87b/0xab0 [ 105.174610] should_failslab+0x279/0x2a0 [ 105.178722] kmem_cache_alloc+0x136/0xb90 2018/05/07 21:40:21 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) r1 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/pid\x00') [ 105.182933] ? __anon_vma_prepare+0x82/0xb10 [ 105.187381] ? __anon_vma_prepare+0xc9/0xb10 [ 105.191870] ? rcu_all_qs+0x32/0x1f0 [ 105.195674] __anon_vma_prepare+0xc9/0xb10 [ 105.199981] ? handle_mm_fault+0x428f/0x7e50 [ 105.204433] ? do_huge_pmd_anonymous_page+0x92/0x2520 [ 105.209670] do_huge_pmd_anonymous_page+0x3e8/0x2520 [ 105.214815] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.219699] ? is_vma_temporary_stack+0x27/0x90 [ 105.224413] handle_mm_fault+0x428f/0x7e50 [ 105.228684] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.233587] __do_page_fault+0xec4/0x1a10 [ 105.237790] ? page_fault+0x25/0x50 [ 105.241453] do_page_fault+0xd3/0x260 [ 105.245334] page_fault+0x25/0x50 [ 105.245926] FAULT_INJECTION: forcing a failure. [ 105.245926] name failslab, interval 1, probability 0, space 0, times 0 [ 105.248834] RIP: 0010:__get_user_8+0x21/0x2b [ 105.248853] RSP: 0018:ffff88014c63fdf8 EFLAGS: 00010202 [ 105.248888] RAX: 00000000200013c7 RBX: ffff88014c63fe00 RCX: 0000000000040000 [ 105.248907] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: 0000000000000005 [ 105.248922] RBP: ffff88014c63fe68 R08: 0000000001080020 R09: 0000000000000002 [ 105.248958] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000200013c0 [ 105.298916] R13: 0000000000000000 R14: ffff88014b97e198 R15: 0000000000000000 [ 105.306279] ? SYSC_io_setup+0x95/0x490 [ 105.310302] SyS_io_setup+0x45/0x70 [ 105.313982] do_syscall_64+0x309/0x430 [ 105.317902] ? kill_ioctx+0x580/0x580 [ 105.321715] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.326905] RIP: 0033:0x455979 [ 105.330091] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 105.337811] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 105.345080] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 105.352351] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.359628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.366899] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000000 [ 105.374196] CPU: 1 PID: 7756 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 105.381057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.390433] Call Trace: [ 105.393066] dump_stack+0x185/0x1d0 [ 105.396740] should_fail+0x87b/0xab0 [ 105.400507] should_failslab+0x279/0x2a0 [ 105.404624] kmem_cache_alloc+0x136/0xb90 [ 105.408814] ? alloc_vfsmnt+0x7b/0xcf0 [ 105.409964] FAULT_INJECTION: forcing a failure. [ 105.409964] name failslab, interval 1, probability 0, space 0, times 0 [ 105.412751] alloc_vfsmnt+0x7b/0xcf0 [ 105.412823] ? get_fs_type+0x30a/0x9c0 [ 105.412875] vfs_kern_mount+0xaf/0x990 [ 105.435508] do_mount+0xca5/0x4ed0 [ 105.439118] ? __kmalloc+0x23c/0x350 [ 105.442887] ? copy_mount_options+0x91/0x540 [ 105.447351] SYSC_mount+0x32e/0x3d0 [ 105.451054] SyS_mount+0x77/0xa0 [ 105.454668] do_syscall_64+0x309/0x430 [ 105.458578] ? put_mnt_ns+0x2f0/0x2f0 [ 105.462398] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.467591] RIP: 0033:0x455979 [ 105.470784] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 105.478532] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 2018/05/07 21:40:21 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) read(r0, &(0x7f0000000000), 0xfffffd5d) [ 105.485806] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 105.493087] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 105.500363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.507638] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000004 [ 105.514936] CPU: 0 PID: 7760 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 105.521804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.531184] Call Trace: [ 105.533820] dump_stack+0x185/0x1d0 [ 105.537490] should_fail+0x87b/0xab0 [ 105.541250] should_failslab+0x279/0x2a0 [ 105.545353] __kmalloc+0xc2/0x350 [ 105.548843] ? perf_event_alloc+0x12d/0x3c10 [ 105.553289] ? perf_event_alloc+0x247/0x3c10 [ 105.557729] ? perf_event_alloc+0x132/0x3c10 [ 105.562176] perf_event_alloc+0x247/0x3c10 [ 105.566480] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 105.571974] ? ptrace_may_access+0xa3/0x100 [ 105.576378] SYSC_perf_event_open+0x18a1/0x5eb0 [ 105.581139] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.586073] ? SYSC_perf_event_open+0x1fe1/0x5eb0 [ 105.590960] ? prepare_exit_to_usermode+0x149/0x3a0 [ 105.596074] SyS_perf_event_open+0x77/0xa0 [ 105.600397] do_syscall_64+0x309/0x430 [ 105.604508] ? perf_pmu_unregister+0x500/0x500 [ 105.609141] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.614357] RIP: 0033:0x455979 [ 105.617562] RSP: 002b:00007fbf1be82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 105.625309] RAX: ffffffffffffffda RBX: 00007fbf1be836d4 RCX: 0000000000455979 [ 105.632607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012000 [ 105.639912] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.647213] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 105.654512] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000000 2018/05/07 21:40:21 executing program 3 (fault-call:0 fault-nth:1): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:21 executing program 5 (fault-call:1 fault-nth:5): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:21 executing program 2 (fault-call:0 fault-nth:1): perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:21 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) fcntl$dupfd(r0, 0x406, r0) 2018/05/07 21:40:21 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000140)={[0x0, 0x2d, 0x37, 0x3d, 0x0]}, 0x5) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)='oom_score\x00') socket$netlink(0x10, 0x3, 0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3f, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) read(r2, &(0x7f0000000000), 0xfffffd5d) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) 2018/05/07 21:40:21 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) epoll_create(0x400) dup3(r0, r0, 0x0) 2018/05/07 21:40:21 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fffffff, 0x801) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x8, r2}) r3 = epoll_create(0x400) dup3(r3, r0, 0x0) [ 105.860009] FAULT_INJECTION: forcing a failure. [ 105.860009] name failslab, interval 1, probability 0, space 0, times 0 [ 105.871513] CPU: 0 PID: 7786 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 105.878390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.887780] Call Trace: [ 105.890425] dump_stack+0x185/0x1d0 [ 105.894108] should_fail+0x87b/0xab0 [ 105.897880] should_failslab+0x279/0x2a0 [ 105.898171] FAULT_INJECTION: forcing a failure. [ 105.898171] name failslab, interval 1, probability 0, space 0, times 0 [ 105.902034] __kmalloc_track_caller+0x208/0xcb0 [ 105.902118] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 105.902183] ? alloc_vfsmnt+0x30d/0xcf0 [ 105.927464] kstrdup_const+0x154/0x270 [ 105.931385] alloc_vfsmnt+0x30d/0xcf0 [ 105.935206] vfs_kern_mount+0xaf/0x990 [ 105.939123] do_mount+0xca5/0x4ed0 [ 105.942726] ? __kmalloc+0x23c/0x350 [ 105.946481] ? copy_mount_options+0x91/0x540 [ 105.950955] SYSC_mount+0x32e/0x3d0 [ 105.954646] SyS_mount+0x77/0xa0 [ 105.958085] do_syscall_64+0x309/0x430 [ 105.961996] ? put_mnt_ns+0x2f0/0x2f0 [ 105.965817] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.971009] RIP: 0033:0x455979 [ 105.974203] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 105.981921] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 105.989195] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 105.996466] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 106.003747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 106.011019] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000005 [ 106.018320] CPU: 1 PID: 7792 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 106.025178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.034558] Call Trace: [ 106.037189] dump_stack+0x185/0x1d0 [ 106.040858] should_fail+0x87b/0xab0 [ 106.044616] should_failslab+0x279/0x2a0 [ 106.048719] __kmalloc+0xc2/0x350 [ 106.052211] ? find_get_context+0x35e/0x1350 [ 106.056661] find_get_context+0x35e/0x1350 [ 106.060958] SYSC_perf_event_open+0x26e9/0x5eb0 [ 106.065709] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.070597] ? SYSC_perf_event_open+0x1fe1/0x5eb0 [ 106.075476] ? prepare_exit_to_usermode+0x149/0x3a0 [ 106.080576] SyS_perf_event_open+0x77/0xa0 [ 106.084888] do_syscall_64+0x309/0x430 [ 106.088815] ? perf_pmu_unregister+0x500/0x500 [ 106.093447] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.098656] RIP: 0033:0x455979 [ 106.101862] RSP: 002b:00007fbf1be82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 106.107764] FAULT_INJECTION: forcing a failure. [ 106.107764] name failslab, interval 1, probability 0, space 0, times 0 [ 106.109602] RAX: ffffffffffffffda RBX: 00007fbf1be836d4 RCX: 0000000000455979 [ 106.109620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012000 [ 106.109637] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.109655] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 106.109672] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000001 [ 106.157784] CPU: 0 PID: 7798 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 106.164651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.174028] Call Trace: [ 106.176670] dump_stack+0x185/0x1d0 [ 106.180348] should_fail+0x87b/0xab0 [ 106.184118] should_failslab+0x279/0x2a0 [ 106.188230] kmem_cache_alloc+0x136/0xb90 [ 106.192435] ? __anon_vma_prepare+0x1c6/0xb10 [ 106.196971] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.202375] ? find_mergeable_anon_vma+0x522/0xce0 [ 106.207382] ? rcu_all_qs+0x32/0x1f0 2018/05/07 21:40:22 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/dev_mcast\x00') read(r2, &(0x7f0000000040), 0x0) 2018/05/07 21:40:22 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000)=0x7f, 0x4) read(r0, &(0x7f0000000000), 0xfffffd5d) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/188, 0xbc}, {&(0x7f0000000180)=""/39, 0x27}], 0x2, &(0x7f0000000240)=""/137, 0x89, 0x4}, 0x41) [ 106.211199] __anon_vma_prepare+0x1c6/0xb10 [ 106.215596] ? handle_mm_fault+0x428f/0x7e50 [ 106.220216] ? do_huge_pmd_anonymous_page+0x92/0x2520 [ 106.225447] do_huge_pmd_anonymous_page+0x3e8/0x2520 [ 106.230596] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.235471] ? is_vma_temporary_stack+0x27/0x90 [ 106.240178] handle_mm_fault+0x428f/0x7e50 [ 106.244464] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.249371] __do_page_fault+0xec4/0x1a10 [ 106.253578] ? page_fault+0x25/0x50 [ 106.257244] do_page_fault+0xd3/0x260 2018/05/07 21:40:22 executing program 2 (fault-call:0 fault-nth:2): perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:22 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x8f, 0x5, 0x20, {}, 0x6, 0x569c}) r3 = shmget(0x2, 0x3000, 0x78001010, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000600)=0x1bc) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000500)) socket$pppoe(0x18, 0x1, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f00000005c0)=""/18, 0x12) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000540)={{0x1, r4, r5, r6, r7, 0x10, 0x80}, 0x6, 0x3f, 0x1, 0x85, r8, r9, 0x3}) [ 106.261130] page_fault+0x25/0x50 [ 106.264632] RIP: 0010:__get_user_8+0x21/0x2b [ 106.269059] RSP: 0018:ffff880199d6fdf8 EFLAGS: 00010202 [ 106.274455] RAX: 00000000200013c7 RBX: ffff880199d6fe00 RCX: 0000000000040000 [ 106.281752] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: 0000000000000005 [ 106.289048] RBP: ffff880199d6fe68 R08: 0000000001080020 R09: 0000000000000002 [ 106.296350] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000200013c0 [ 106.303652] R13: 0000000000000000 R14: ffff88014f0e2698 R15: 0000000000000000 2018/05/07 21:40:22 executing program 5 (fault-call:1 fault-nth:6): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 106.311050] ? SYSC_io_setup+0x95/0x490 [ 106.315130] SyS_io_setup+0x45/0x70 [ 106.318843] do_syscall_64+0x309/0x430 [ 106.322798] ? kill_ioctx+0x580/0x580 [ 106.326643] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.331860] RIP: 0033:0x455979 [ 106.335076] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 106.342821] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 106.350205] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 106.357516] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.364820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 106.372147] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000001 [ 106.391404] IPVS: stopping backup sync thread 7812 ... [ 106.392089] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 106.406321] FAULT_INJECTION: forcing a failure. [ 106.406321] name failslab, interval 1, probability 0, space 0, times 0 [ 106.417802] CPU: 1 PID: 7811 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 106.424667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.434048] Call Trace: [ 106.436687] dump_stack+0x185/0x1d0 [ 106.440364] should_fail+0x87b/0xab0 [ 106.444135] should_failslab+0x279/0x2a0 [ 106.448244] kmem_cache_alloc+0x136/0xb90 [ 106.452437] ? __d_alloc+0x8b/0xc60 [ 106.456099] ? trace_event_raw_event_kmem_free+0x380/0x380 [ 106.461798] ? kfree+0x246/0x29e0 [ 106.465302] __d_alloc+0x8b/0xc60 [ 106.468812] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.473690] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.478448] d_alloc_pseudo+0x68/0x80 [ 106.482357] anon_inode_getfile+0x269/0x720 [ 106.486736] SYSC_perf_event_open+0x2b18/0x5eb0 [ 106.491498] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.496399] ? SYSC_perf_event_open+0x1fe1/0x5eb0 [ 106.501285] ? prepare_exit_to_usermode+0x149/0x3a0 [ 106.506409] SyS_perf_event_open+0x77/0xa0 [ 106.510732] do_syscall_64+0x309/0x430 [ 106.514676] ? perf_pmu_unregister+0x500/0x500 [ 106.519309] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.524524] RIP: 0033:0x455979 [ 106.527749] RSP: 002b:00007fbf1be82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 106.535496] RAX: ffffffffffffffda RBX: 00007fbf1be836d4 RCX: 0000000000455979 [ 106.542794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012000 [ 106.550091] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/07 21:40:22 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) epoll_create(0x400) dup3(r0, r0, 0x0) 2018/05/07 21:40:22 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000640)={0x6, &(0x7f00000000c0)=""/106, &(0x7f0000000580)=[{0xfffffffffffffffd, 0xf2, 0x80000001, &(0x7f0000000200)=""/242}, {0x9, 0x44, 0x2, &(0x7f0000000140)=""/68}, {0x9, 0x4a, 0x80, &(0x7f0000000300)=""/74}, {0x3a7391d5, 0x20, 0xff, &(0x7f0000000380)=""/32}, {0x7, 0x89, 0xfffffffffffffffa, &(0x7f00000003c0)=""/137}, {0x5, 0xc7, 0xcff, &(0x7f0000000480)=""/199}]}) syz_extract_tcp_res$synack(&(0x7f0000000680), 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000040)={&(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x130c}, 0x1, 0x0, 0x0, 0x20048000}, 0x2004c000) [ 106.557398] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 106.564701] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000002 2018/05/07 21:40:22 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') fcntl$setpipe(r0, 0x407, 0x10001) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x10001) modify_ldt$write(0x1, &(0x7f0000000040)={0x3, 0x0, 0x2000, 0x82, 0x7, 0x1, 0x5, 0x9ae, 0x6, 0x7}, 0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/105) read(r0, &(0x7f0000000000), 0x0) [ 106.617515] FAULT_INJECTION: forcing a failure. [ 106.617515] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 106.629634] CPU: 1 PID: 7824 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 106.636504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.645886] Call Trace: [ 106.648525] dump_stack+0x185/0x1d0 [ 106.652209] should_fail+0x87b/0xab0 [ 106.655982] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 106.660778] ? pcpu_chunk_relocate+0x7bf/0xa20 [ 106.665401] ? kmsan_report+0x4c/0x240 [ 106.669341] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.674781] ? pcpu_chunk_relocate+0x1c7/0xa20 [ 106.679416] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.684846] ? find_next_bit+0x25b/0x2a0 [ 106.688955] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 106.694352] ? pcpu_alloc+0x1c81/0x2040 [ 106.698383] alloc_pages_current+0x6b5/0x970 [ 106.702887] get_zeroed_page+0x3f/0xd0 [ 106.706869] mount_fs+0xf9/0x780 [ 106.710286] ? alloc_vfsmnt+0x7bb/0xcf0 [ 106.714307] vfs_kern_mount+0x222/0x990 2018/05/07 21:40:22 executing program 3 (fault-call:0 fault-nth:2): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:22 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x402040) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8000, 0x8000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r2}) r3 = epoll_create(0x400) dup3(r3, r0, 0x0) [ 106.718328] do_mount+0xca5/0x4ed0 [ 106.721954] ? __kmalloc+0x23c/0x350 [ 106.725754] ? copy_mount_options+0x91/0x540 [ 106.730258] SYSC_mount+0x32e/0x3d0 [ 106.733998] SyS_mount+0x77/0xa0 [ 106.737460] do_syscall_64+0x309/0x430 [ 106.741406] ? put_mnt_ns+0x2f0/0x2f0 [ 106.745252] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.750471] RIP: 0033:0x455979 [ 106.753676] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 106.761426] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 106.768729] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 106.776030] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 106.783327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 106.790628] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000006 [ 106.812953] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 106.821959] IPVS: stopping backup sync thread 7831 ... [ 106.849586] FAULT_INJECTION: forcing a failure. [ 106.849586] name failslab, interval 1, probability 0, space 0, times 0 [ 106.860958] CPU: 1 PID: 7837 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 106.867828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.877219] Call Trace: [ 106.879858] dump_stack+0x185/0x1d0 [ 106.883535] should_fail+0x87b/0xab0 [ 106.887299] should_failslab+0x279/0x2a0 [ 106.891415] kmem_cache_alloc+0x136/0xb90 [ 106.895610] ? __khugepaged_enter+0xac/0x7a0 [ 106.900092] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.904825] ? __khugepaged_enter+0x46/0x7a0 [ 106.909281] __khugepaged_enter+0xac/0x7a0 [ 106.913575] ? do_huge_pmd_anonymous_page+0x4c4/0x2520 [ 106.918897] do_huge_pmd_anonymous_page+0x535/0x2520 [ 106.924058] handle_mm_fault+0x428f/0x7e50 [ 106.928334] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.933241] __do_page_fault+0xec4/0x1a10 [ 106.937451] ? page_fault+0x25/0x50 [ 106.941111] do_page_fault+0xd3/0x260 [ 106.945001] page_fault+0x25/0x50 [ 106.948504] RIP: 0010:__get_user_8+0x21/0x2b [ 106.952929] RSP: 0018:ffff88019af2fdf8 EFLAGS: 00010202 [ 106.959452] RAX: 00000000200013c7 RBX: ffff88019af2fe00 RCX: 0000000000040000 [ 106.966752] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: 0000000000000005 [ 106.974057] RBP: ffff88019af2fe68 R08: 0000000001080020 R09: 0000000000000002 [ 106.981368] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000200013c0 [ 106.988681] R13: 0000000000000000 R14: ffff88014b97e198 R15: 0000000000000000 [ 106.996091] ? SYSC_io_setup+0x95/0x490 [ 107.000185] SyS_io_setup+0x45/0x70 [ 107.003918] do_syscall_64+0x309/0x430 [ 107.007868] ? kill_ioctx+0x580/0x580 [ 107.011717] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.016936] RIP: 0033:0x455979 [ 107.020146] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 107.027894] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 107.035191] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 107.042571] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.049865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.057157] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000002 2018/05/07 21:40:23 executing program 2 (fault-call:0 fault-nth:3): perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/07 21:40:23 executing program 7: socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)="c3b836736ec0") ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000002c0)) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) read(r1, &(0x7f0000000080), 0x0) flistxattr(r1, &(0x7f00000000c0)=""/184, 0xb8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)) 2018/05/07 21:40:23 executing program 5 (fault-call:1 fault-nth:7): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:23 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) epoll_create(0x400) 2018/05/07 21:40:23 executing program 3 (fault-call:0 fault-nth:3): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:23 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x80001) 2018/05/07 21:40:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 107.196187] FAULT_INJECTION: forcing a failure. [ 107.196187] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.208206] CPU: 1 PID: 7850 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 107.215068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.215497] FAULT_INJECTION: forcing a failure. [ 107.215497] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.224442] Call Trace: [ 107.238834] dump_stack+0x185/0x1d0 [ 107.242482] should_fail+0x87b/0xab0 [ 107.246220] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 107.250991] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.255844] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.260553] ? should_failslab+0x279/0x2a0 [ 107.264829] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.269682] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.274357] ? kmsan_set_origin+0x9e/0x160 [ 107.278613] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 107.284000] alloc_pages_current+0x6b5/0x970 [ 107.288424] pte_alloc_one+0x56/0x110 [ 107.292236] do_huge_pmd_anonymous_page+0x825/0x2520 [ 107.297363] handle_mm_fault+0x428f/0x7e50 [ 107.301608] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.306478] __do_page_fault+0xec4/0x1a10 [ 107.310649] ? page_fault+0x25/0x50 [ 107.314282] do_page_fault+0xd3/0x260 [ 107.318126] page_fault+0x25/0x50 [ 107.321597] RIP: 0010:__get_user_8+0x21/0x2b [ 107.326002] RSP: 0018:ffff88014b9bfdf8 EFLAGS: 00010202 [ 107.331376] RAX: 00000000200013c7 RBX: ffff88014b9bfe00 RCX: 0000000000040000 [ 107.338648] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: 0000000000000005 [ 107.345921] RBP: ffff88014b9bfe68 R08: 0000000001080020 R09: 0000000000000002 [ 107.353189] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000200013c0 [ 107.360458] R13: 0000000000000000 R14: ffff88014f0e2698 R15: 0000000000000000 [ 107.367803] ? SYSC_io_setup+0x95/0x490 [ 107.371826] SyS_io_setup+0x45/0x70 [ 107.375503] do_syscall_64+0x309/0x430 [ 107.379419] ? kill_ioctx+0x580/0x580 [ 107.383232] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.388419] RIP: 0033:0x455979 [ 107.391605] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 107.399326] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 107.406597] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 107.413868] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.421149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.428421] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000003 [ 107.435706] CPU: 0 PID: 7855 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 107.442540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.451898] Call Trace: [ 107.454498] dump_stack+0x185/0x1d0 [ 107.458135] should_fail+0x87b/0xab0 [ 107.461855] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 107.464409] IPVS: stopping backup sync thread 7863 ... [ 107.466615] ? kernel_poison_pages+0x40/0x360 [ 107.466632] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.466645] ? kernel_poison_pages+0x1a0/0x360 [ 107.466661] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.466675] ? get_page_from_freelist+0xab28/0xb600 [ 107.466703] ? save_stack_trace+0xa5/0xf0 [ 107.500946] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.506407] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.511772] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.517224] ? update_stack_state+0x885/0xa40 [ 107.521724] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 107.527089] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 107.532030] ? __save_stack_trace+0x90d/0xb00 [ 107.536528] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.541373] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 107.546309] kmsan_alloc_page+0x82/0xe0 [ 107.550289] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 107.555047] ? pcpu_chunk_relocate+0x7bf/0xa20 [ 107.559627] ? kmsan_report+0x4c/0x240 [ 107.563513] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.568876] ? pcpu_chunk_relocate+0x1c7/0xa20 [ 107.573459] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.578817] ? find_next_bit+0x25b/0x2a0 [ 107.582887] ? pcpu_alloc+0x1c81/0x2040 [ 107.586864] alloc_pages_current+0x6b5/0x970 [ 107.591283] get_zeroed_page+0x3f/0xd0 [ 107.595173] mount_fs+0xf9/0x780 [ 107.598543] ? alloc_vfsmnt+0x7bb/0xcf0 [ 107.602525] vfs_kern_mount+0x222/0x990 [ 107.606507] do_mount+0xca5/0x4ed0 [ 107.610050] ? __kmalloc+0x23c/0x350 [ 107.613766] ? copy_mount_options+0x91/0x540 [ 107.618184] SYSC_mount+0x32e/0x3d0 [ 107.621820] SyS_mount+0x77/0xa0 [ 107.625191] do_syscall_64+0x309/0x430 [ 107.629089] ? put_mnt_ns+0x2f0/0x2f0 [ 107.632904] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.638091] RIP: 0033:0x455979 2018/05/07 21:40:23 executing program 3 (fault-call:0 fault-nth:4): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:23 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) syz_open_dev$mice(&(0x7f00000014c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r0 = epoll_create(0x400) epoll_create(0x3) dup3(r0, r0, 0xfffffffffffffffd) 2018/05/07 21:40:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) r1 = getpid() bind$llc(r0, &(0x7f0000000180)={0x1a, 0x205, 0x6, 0x5, 0x9b, 0xfffffffffffffffc}, 0x10) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x100, @time, 0x8001, {0x5, 0x4}, 0x0, 0x2, 0x2b}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001200)={r0, &(0x7f0000001280)="9d83fd339e22c8e34fccc19229701c8c6274b9c5f45672f681ddb3b3e7149e3cec87c06bcf06adc83a6c5255e266ab32b990a56153d20d2eb7dadd663b264a521f322518ecce1fe5ae25a620cede6a78c029654c2378753622ae322c6d4d0b9fa319429473a46d3dddb19359be41dcde5407cc3a847826924114c9a98dd34f0d2ac6d997459c037459fc8176d3326565cf55a7626aef841c8a660377e32c3a9cf9faaf755bd79cba0a9d846ef925b2f353d158917f4f6621b97fcb6bd2308e3e0b3e9df06e3b2b12f101714949e291654d"}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x400000000002a, &(0x7f0000000200)=""/4096, &(0x7f0000001240)=0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000001380)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000140)=0x400) r5 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={r4, r3, r5}, 0xfffffffffffffe72) rt_tgsigqueueinfo(r1, r2, 0x41, &(0x7f0000000000)={0x29, 0x8, 0xc164, 0x3e}) 2018/05/07 21:40:23 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) [ 107.641279] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 107.648991] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 107.656258] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 107.663527] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 107.670798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.678070] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000007 2018/05/07 21:40:23 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) bind$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0x9, 0x10001, 0x47, 0x3ff, 0x8, 0xfff}, 0x3}, 0xa) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @rand_addr=0x9, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/packet\x00') read(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x2b, "39f1c6c1767aac1ad04b32d1a71fa2a25225c82e48ffabb8dd6f948338971da0dc233c110185f5732d2468"}, &(0x7f0000000280)=0x33) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x2}, 0xc) [ 107.704337] FAULT_INJECTION: forcing a failure. [ 107.704337] name failslab, interval 1, probability 0, space 0, times 0 [ 107.715800] CPU: 1 PID: 7867 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 107.722666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.732045] Call Trace: [ 107.734677] dump_stack+0x185/0x1d0 [ 107.738354] should_fail+0x87b/0xab0 [ 107.742128] should_failslab+0x279/0x2a0 [ 107.746246] kmem_cache_alloc+0x136/0xb90 [ 107.750456] ? __d_alloc+0x8b/0xc60 [ 107.754131] ? trace_event_raw_event_kmem_free+0x380/0x380 [ 107.759835] ? kfree+0x246/0x29e0 [ 107.763383] __d_alloc+0x8b/0xc60 [ 107.766903] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.771787] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.776546] d_alloc_pseudo+0x68/0x80 [ 107.780451] anon_inode_getfile+0x269/0x720 [ 107.784819] SYSC_perf_event_open+0x2b18/0x5eb0 [ 107.789584] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.794476] ? SYSC_perf_event_open+0x1fe1/0x5eb0 [ 107.799356] ? prepare_exit_to_usermode+0x149/0x3a0 2018/05/07 21:40:23 executing program 5 (fault-call:1 fault-nth:8): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 107.804477] SyS_perf_event_open+0x77/0xa0 [ 107.808798] do_syscall_64+0x309/0x430 [ 107.812734] ? perf_pmu_unregister+0x500/0x500 [ 107.817355] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.822570] RIP: 0033:0x455979 [ 107.825781] RSP: 002b:00007fbf1be82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 107.833522] RAX: ffffffffffffffda RBX: 00007fbf1be836d4 RCX: 0000000000455979 [ 107.840821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012000 [ 107.848126] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/07 21:40:23 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x6, 0xd26]}, &(0x7f0000000040)=0x8) io_setup(0x81, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xd3, r0, &(0x7f00000000c0)="6dda13e2617c401fb962c94c3cee224eeecd9e065944fb670fc3d29eff7111f38a296f02cebc0f6b31b60241d0689baa3001ac53e9a5342dc465ed558518eb77128f82e16d1ef0c4e36bd92e1d0717166196e01ed665f600681dc7a9fd356b6e75ce3d52e7f4d49d10477f5359b5ca0f8069fe962360e24cdf374ae9cec1dc2b8a936b5de6393158f9f617b75c7a9d11f6b25eb2ebdae9912ea8aa35df8760158781da205bb7cfc5dde5d49fe438e6cbd68bc459918a10a288970ecbf29bd17e7efe0be04ad6006c66b581fad4d1e71460b02c6984be1197340233a2e8494245a17647f53955bb1b99c0a335809636e3884f04b4ff88b0", 0xf7, 0xc07, 0x0, 0x1, r0}]) 2018/05/07 21:40:23 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x1ff}, 0x8) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000040)={{0x3c, @empty, 0x4e22, 0x3, 'none\x00', 0x18, 0x5fa, 0x37}, {@empty, 0x4e23, 0x4, 0x100000001, 0x10001, 0x6}}, 0x44) [ 107.855418] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 107.862715] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000003 [ 107.897584] FAULT_INJECTION: forcing a failure. [ 107.897584] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.907217] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 107.909416] CPU: 1 PID: 7883 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 107.909424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.909429] Call Trace: [ 107.909452] dump_stack+0x185/0x1d0 [ 107.909471] should_fail+0x87b/0xab0 [ 107.909493] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 107.909509] ? kernel_poison_pages+0x40/0x360 [ 107.909523] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.909536] ? kernel_poison_pages+0x1a0/0x360 [ 107.909552] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.909566] ? get_page_from_freelist+0xab28/0xb600 [ 107.909583] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.909595] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.909609] ? update_stack_state+0x885/0xa40 [ 107.909637] ? page_counter_try_charge+0x205/0x5c0 [ 107.918373] IPVS: stopping backup sync thread 7882 ... [ 107.924791] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.924812] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 107.924827] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.924843] ? try_charge+0x26ce/0x2fd0 [ 107.924861] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 107.924880] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.924896] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.924926] ? memcg_kmem_charge+0x703/0xa30 [ 108.036300] FAULT_INJECTION: forcing a failure. [ 108.036300] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.038813] kmsan_alloc_page+0x82/0xe0 [ 108.054531] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 108.059276] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.064105] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.068767] ? should_failslab+0x279/0x2a0 [ 108.072986] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.077812] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.082460] ? kmsan_set_origin+0x9e/0x160 [ 108.086677] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 108.092032] alloc_pages_current+0x6b5/0x970 [ 108.096435] pte_alloc_one+0x56/0x110 [ 108.100219] do_huge_pmd_anonymous_page+0x825/0x2520 [ 108.105316] handle_mm_fault+0x428f/0x7e50 [ 108.109536] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.114371] __do_page_fault+0xec4/0x1a10 [ 108.118507] ? page_fault+0x25/0x50 [ 108.122114] do_page_fault+0xd3/0x260 [ 108.125897] page_fault+0x25/0x50 [ 108.129333] RIP: 0010:__get_user_8+0x21/0x2b [ 108.133719] RSP: 0018:ffff88014c7dfdf8 EFLAGS: 00010202 [ 108.139073] RAX: 00000000200013c7 RBX: ffff88014c7dfe00 RCX: 0000000000040000 [ 108.146324] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: 0000000000000005 [ 108.153576] RBP: ffff88014c7dfe68 R08: 0000000001080020 R09: 0000000000000002 [ 108.160827] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000200013c0 [ 108.168077] R13: 0000000000000000 R14: ffff88014b97e198 R15: 0000000000000000 [ 108.175341] ? SYSC_io_setup+0x95/0x490 [ 108.179306] SyS_io_setup+0x45/0x70 [ 108.182915] do_syscall_64+0x309/0x430 [ 108.186787] ? kill_ioctx+0x580/0x580 [ 108.190572] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.195742] RIP: 0033:0x455979 [ 108.198917] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 108.206605] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 108.213854] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 108.221192] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.228455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 108.235708] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000004 [ 108.242970] CPU: 0 PID: 7894 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 108.249810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.259161] Call Trace: [ 108.261763] dump_stack+0x185/0x1d0 [ 108.265393] should_fail+0x87b/0xab0 [ 108.269114] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 108.273879] ? kernel_poison_pages+0x40/0x360 [ 108.278379] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.283746] ? kernel_poison_pages+0x1a0/0x360 [ 108.288331] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.293794] ? get_page_from_freelist+0xab28/0xb600 [ 108.298812] ? save_stack_trace+0xa5/0xf0 [ 108.302964] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.308422] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.313787] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.319238] ? update_stack_state+0x885/0xa40 [ 108.323737] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 108.329106] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 108.334135] ? __save_stack_trace+0x90d/0xb00 [ 108.338639] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.343482] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 108.348411] kmsan_alloc_page+0x82/0xe0 [ 108.352391] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 108.357145] ? pcpu_chunk_relocate+0x7bf/0xa20 [ 108.361728] ? kmsan_report+0x4c/0x240 [ 108.365621] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.370986] ? pcpu_chunk_relocate+0x1c7/0xa20 [ 108.375574] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.380937] ? find_next_bit+0x25b/0x2a0 [ 108.385004] ? pcpu_alloc+0x1c81/0x2040 [ 108.388985] alloc_pages_current+0x6b5/0x970 [ 108.393402] get_zeroed_page+0x3f/0xd0 [ 108.397292] mount_fs+0xf9/0x780 [ 108.400665] ? alloc_vfsmnt+0x7bb/0xcf0 [ 108.404648] vfs_kern_mount+0x222/0x990 [ 108.408626] do_mount+0xca5/0x4ed0 [ 108.412169] ? msan_get_shadow_origin_ptr+0x101/0x230 [ 108.417362] ? copy_mount_options+0x91/0x540 [ 108.421781] SYSC_mount+0x32e/0x3d0 [ 108.425422] SyS_mount+0x77/0xa0 [ 108.428794] do_syscall_64+0x309/0x430 [ 108.432689] ? put_mnt_ns+0x2f0/0x2f0 [ 108.436494] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.441684] RIP: 0033:0x455979 2018/05/07 21:40:24 executing program 2 (fault-call:0 fault-nth:4): perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:24 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x4}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x9, 0x1, 0xfff, 0x200, 0xfffffffffffffe01, 0x1, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x80000000, 0x10000, 0x2, 0x9, 0x1e7}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r3, 0xc894, 0x30}, 0x8) 2018/05/07 21:40:24 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8401, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)=""/89, &(0x7f0000000100)=0x59) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x400) dup3(r2, r1, 0x0) [ 108.444876] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 108.452587] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 108.459858] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 108.467154] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 108.474417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 108.481668] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000008 [ 108.513388] FAULT_INJECTION: forcing a failure. [ 108.513388] name failslab, interval 1, probability 0, space 0, times 0 [ 108.524797] CPU: 1 PID: 7901 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 108.531660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.541034] Call Trace: [ 108.543663] dump_stack+0x185/0x1d0 [ 108.547335] should_fail+0x87b/0xab0 [ 108.551110] should_failslab+0x279/0x2a0 [ 108.555226] kmem_cache_alloc+0x136/0xb90 [ 108.559410] ? get_empty_filp+0x1f1/0x870 [ 108.563634] ? d_set_d_op+0x652/0x7c0 [ 108.567478] get_empty_filp+0x1f1/0x870 [ 108.571490] alloc_file+0x6a/0x5d0 [ 108.575121] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 108.580650] ? d_instantiate+0x118/0x190 [ 108.584789] anon_inode_getfile+0x3dc/0x720 [ 108.589162] SYSC_perf_event_open+0x2b18/0x5eb0 [ 108.593925] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.598824] ? SYSC_perf_event_open+0x1fe1/0x5eb0 [ 108.603712] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.608823] SyS_perf_event_open+0x77/0xa0 [ 108.613149] do_syscall_64+0x309/0x430 [ 108.617088] ? perf_pmu_unregister+0x500/0x500 [ 108.621714] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.626924] RIP: 0033:0x455979 [ 108.630133] RSP: 002b:00007fbf1be82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 108.637880] RAX: ffffffffffffffda RBX: 00007fbf1be836d4 RCX: 0000000000455979 [ 108.645173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012000 [ 108.652467] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.659761] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 108.667056] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000004 2018/05/07 21:40:24 executing program 3 (fault-call:0 fault-nth:5): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:24 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) dup3(r0, r0, 0x0) 2018/05/07 21:40:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:24 executing program 5 (fault-call:1 fault-nth:9): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:24 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x9, 0x4) 2018/05/07 21:40:24 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xbc, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x7a, @empty, 0x20}, @in6={0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:24 executing program 2 (fault-call:0 fault-nth:5): perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:24 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) socket$unix(0x1, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xe000, r3, r4, 0x74, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x7, 0x70, 0x5, 0x1, 0x2, 0xaa99, 0x0, 0x0, 0x82468, 0x2, 0x7, 0x100000001, 0xa0000000000, 0x8001, 0x90a, 0x1, 0x7f0, 0x3, 0x1ffc, 0x3, 0x0, 0x7, 0x1, 0x1, 0x0, 0x4, 0x14b4, 0x2, 0xdbe2, 0x3ff, 0x3, 0xf480, 0x3, 0x5b2fcc0f, 0x100000000, 0x20, 0x600000, 0x3, 0x0, 0xbc, 0x4, @perf_config_ext={0x8, 0x401}, 0x200, 0x0, 0x1, 0x0, 0xffffffffffffff46, 0x3, 0x9}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000140)={{0x3f, 0x6}, 0x1}, 0x10) [ 108.801174] FAULT_INJECTION: forcing a failure. [ 108.801174] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.810242] FAULT_INJECTION: forcing a failure. [ 108.810242] name failslab, interval 1, probability 0, space 0, times 0 [ 108.813017] CPU: 1 PID: 7927 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 108.813024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.813030] Call Trace: [ 108.813051] dump_stack+0x185/0x1d0 [ 108.813069] should_fail+0x87b/0xab0 [ 108.813091] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 108.813108] ? kernel_poison_pages+0x40/0x360 [ 108.813124] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.813137] ? kernel_poison_pages+0x1a0/0x360 [ 108.813153] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.813166] ? get_page_from_freelist+0xab28/0xb600 [ 108.813180] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.813216] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.890813] ? update_stack_state+0x885/0xa40 [ 108.895299] ? page_counter_try_charge+0x205/0x5c0 [ 108.900217] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.905565] ? page_counter_uncharge+0xa7/0x160 [ 108.910238] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 108.915242] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.920593] ? try_charge+0x26ce/0x2fd0 [ 108.924554] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 108.929991] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.934652] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.940001] ? memcg_kmem_charge+0x703/0xa30 [ 108.944405] kmsan_alloc_page+0x82/0xe0 [ 108.948365] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 108.953114] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.958681] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.963338] ? should_failslab+0x279/0x2a0 [ 108.967557] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.972386] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.977042] ? kmsan_set_origin+0x9e/0x160 [ 108.981262] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 108.986618] alloc_pages_current+0x6b5/0x970 [ 108.991035] pte_alloc_one+0x56/0x110 [ 108.994836] do_huge_pmd_anonymous_page+0x825/0x2520 [ 108.999933] handle_mm_fault+0x428f/0x7e50 [ 109.004154] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.008993] __do_page_fault+0xec4/0x1a10 [ 109.013136] ? page_fault+0x25/0x50 [ 109.016747] do_page_fault+0xd3/0x260 [ 109.020534] page_fault+0x25/0x50 [ 109.023976] RIP: 0010:__get_user_8+0x21/0x2b [ 109.028364] RSP: 0018:ffff88014ccafdf8 EFLAGS: 00010202 [ 109.033716] RAX: 00000000200013c7 RBX: ffff88014ccafe00 RCX: 0000000000040000 [ 109.040972] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: 0000000000000005 [ 109.048231] RBP: ffff88014ccafe68 R08: 0000000001080020 R09: 0000000000000002 [ 109.055482] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000200013c0 [ 109.062736] R13: 0000000000000000 R14: ffff88014f0e6198 R15: 0000000000000000 [ 109.070008] ? SYSC_io_setup+0x95/0x490 [ 109.073975] SyS_io_setup+0x45/0x70 [ 109.077586] do_syscall_64+0x309/0x430 [ 109.081469] ? kill_ioctx+0x580/0x580 [ 109.085255] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.090426] RIP: 0033:0x455979 [ 109.093597] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 109.101287] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 109.108540] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 109.115796] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.123050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.130307] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000005 [ 109.137599] CPU: 0 PID: 7929 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 109.144474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.153856] Call Trace: [ 109.156500] dump_stack+0x185/0x1d0 [ 109.159264] IPVS: stopping backup sync thread 7926 ... [ 109.160171] should_fail+0x87b/0xab0 [ 109.160264] should_failslab+0x279/0x2a0 [ 109.160352] __kmalloc+0xc2/0x350 [ 109.176865] ? sget_userns+0x559/0x18c0 [ 109.180906] ? sget_userns+0xe22/0x18c0 [ 109.184928] sget_userns+0x559/0x18c0 [ 109.188780] ? free_anon_bdev+0x100/0x100 [ 109.193009] mount_nodev+0x1e5/0x460 [ 109.196794] ? SYSC_memfd_create+0x9c0/0x9c0 [ 109.201288] shmem_mount+0x9f/0xb0 [ 109.204917] ? shmem_init_inode+0x50/0x50 [ 109.209120] mount_fs+0x296/0x780 [ 109.212716] vfs_kern_mount+0x222/0x990 [ 109.216737] do_mount+0xca5/0x4ed0 [ 109.220328] ? msan_get_shadow_origin_ptr+0x8/0x230 [ 109.225444] SYSC_mount+0x32e/0x3d0 [ 109.229186] SyS_mount+0x77/0xa0 [ 109.232646] do_syscall_64+0x309/0x430 [ 109.236588] ? put_mnt_ns+0x2f0/0x2f0 [ 109.240427] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.245640] RIP: 0033:0x455979 [ 109.248851] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 109.256605] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 109.263902] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 109.271196] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 109.278489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.285782] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000009 2018/05/07 21:40:25 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgid(r0) syz_open_procfs(r1, &(0x7f0000000200)="6e65742f6465765f6d6361737400c7b61336e33a134488805ffda8ea1db8c3cff99ff5ffac87fe4611a787f0dabf642eedf09d326e80935aa6e5de56c83ebe1a185c921628dae71b") 2018/05/07 21:40:25 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x60a000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x1, 0xfffffffffffff801}, {0xfffffffffffffff8}, 0x3ff, 0x0, 0x4}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bond_slave_0\x00', 0x910}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000200)="b26194e6c0cdaf3cafa751a508a17512f0dddb637c3e99386598de2967072b5842255acdec3df50a6984151cb3aaa44018791523faa7a735644d9fd44e0297e3cfe484707c8690caced786afcbb6ab363d661d79fd5161cb88e49f4b8687ec21e98748ca99663c4379be11ff252c2da1b694535bb3165254b82e4fa3") fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/05/07 21:40:25 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) getrusage(0x0, &(0x7f0000000040)) 2018/05/07 21:40:25 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:25 executing program 3 (fault-call:0 fault-nth:6): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:25 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0xda, @loopback={0x0, 0x1}, 0x3}}}, 0x84) 2018/05/07 21:40:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:25 executing program 5 (fault-call:1 fault-nth:10): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 109.665893] FAULT_INJECTION: forcing a failure. [ 109.665893] name failslab, interval 1, probability 0, space 0, times 0 [ 109.676547] IPVS: stopping backup sync thread 7957 ... [ 109.677276] CPU: 0 PID: 7952 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 109.689346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.698728] Call Trace: [ 109.701369] dump_stack+0x185/0x1d0 [ 109.705047] should_fail+0x87b/0xab0 [ 109.708815] should_failslab+0x279/0x2a0 [ 109.712946] kmem_cache_alloc+0x136/0xb90 [ 109.717142] ? ioctx_alloc+0x28f/0x2c60 [ 109.721158] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.726595] ioctx_alloc+0x28f/0x2c60 [ 109.730456] ? page_fault+0x25/0x50 [ 109.734117] ? do_page_fault+0xd3/0x260 [ 109.738135] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 109.743584] SYSC_io_setup+0x174/0x490 [ 109.747575] SyS_io_setup+0x45/0x70 [ 109.751285] do_syscall_64+0x309/0x430 [ 109.755231] ? kill_ioctx+0x580/0x580 [ 109.755816] FAULT_INJECTION: forcing a failure. [ 109.755816] name failslab, interval 1, probability 0, space 0, times 0 [ 109.759094] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.759120] RIP: 0033:0x455979 [ 109.759136] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 109.759168] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 109.759184] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 109.759222] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.808249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/07 21:40:25 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x103000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000001c0)=""/19) open$dir(&(0x7f0000000080)='./file0\x00', 0x40000, 0x9dfecd361c08baf8) r2 = epoll_create(0x400) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x7}, 0x8) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000040)={0x1, 0x8, 0xfffffffffffffffc, 0x10000, 0x15, 0x100}) [ 109.815524] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000006 [ 109.822825] CPU: 1 PID: 7963 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 109.829689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.839073] Call Trace: [ 109.841703] dump_stack+0x185/0x1d0 [ 109.845382] should_fail+0x87b/0xab0 [ 109.849148] should_failslab+0x279/0x2a0 [ 109.853256] __kmalloc+0xc2/0x350 [ 109.856770] ? __list_lru_init+0x99/0xfa0 [ 109.860999] ? down_read+0x67/0x100 [ 109.864702] __list_lru_init+0x99/0xfa0 [ 109.868775] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 109.874267] sget_userns+0xb6c/0x18c0 [ 109.878109] ? free_anon_bdev+0x100/0x100 [ 109.882305] mount_nodev+0x1e5/0x460 [ 109.886067] ? SYSC_memfd_create+0x9c0/0x9c0 [ 109.890564] shmem_mount+0x9f/0xb0 [ 109.894197] ? shmem_init_inode+0x50/0x50 [ 109.898418] mount_fs+0x296/0x780 [ 109.901930] vfs_kern_mount+0x222/0x990 [ 109.905948] do_mount+0xca5/0x4ed0 [ 109.909570] ? __kmalloc+0x23c/0x350 2018/05/07 21:40:25 executing program 6: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f6465765f6d6361737400e6e1dc6d985b0e19077592b5252ee04f6f31bb3d40a82295c93143ec10756444") read(r1, &(0x7f0000000000), 0xfffffd5d) [ 109.913358] ? copy_mount_options+0x91/0x540 [ 109.918298] SYSC_mount+0x32e/0x3d0 [ 109.922034] SyS_mount+0x77/0xa0 [ 109.925503] do_syscall_64+0x309/0x430 [ 109.929442] ? put_mnt_ns+0x2f0/0x2f0 [ 109.933285] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.938491] RIP: 0033:0x455979 [ 109.941692] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 109.949433] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 109.956726] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 2018/05/07 21:40:25 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x41, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r2 = epoll_create(0x4000001fe) dup3(r2, r1, 0x0) 2018/05/07 21:40:26 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40140, 0x0) read(r0, &(0x7f0000000000), 0xfffffd5d) [ 109.964021] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 109.971316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.978615] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000a 2018/05/07 21:40:26 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@llc={0x1a, 0x10f, 0x3, 0x3, 0xf91, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="bb1aa750312add87f335230754a5226e1883d02a070ba428e354222b2226a8ebc5fb6341e184271587f2c767f4e8e42cc23cd3fd7d15c4c4e32364d364ab79323af72288f3b01903eb4ec43139b833d3f4659dd94d6bae8ab9f9a05fbc51ed77cf6008c6fbbb7546cd24c491a16f8d112b959bdaf8ba949268c12e6b057932540f77d0bab6ed2c4573925f8c212f3ebd1b6994e6e11c", 0x96}], 0x1, &(0x7f00000001c0)=[{0x58, 0x11f, 0xff, "5820b9c40a944c71a612d4b2c89e342a139745cab22aeec005f9d58df3ef2e7ad97f333067e0fa34bac2d7443bedcd5acdcd5d84320edb6754b7d971efd3c941c5ecffa63524"}, {0xb8, 0x108, 0x2, "b9a68e761f9f63a35467141d283876f3903ed937195c5874be50361f05703ed487bdaf98a58a18fb9bd865a4926afcbd41fd6930a2b9f1fbeb200d04a5b5538607c3d5f98f5234f9f48dbc06ff96f2f58e6de4488ed46dd96834f0b1ce663743743d6cdeb3df0cb364316dcc20a30b84d8290a92c6263aea248214d8d0adc717739bf3c6a5c5bd41f451583efb4ed18862137602fdf581c6f1c6abd41e9884c570ab2224d66076"}, {0xa0, 0x10b, 0x507e204a, "1ef7a7534dce480043afa9cbc17fbeb898ee719b77c9e8382e80b5db2a357d1c5ae665d493011d72eab0ed96d6af3dccd205b5e2921889a75cb5b8735e249ba4e434fdc5879e911df6eaec242a0d4ed09ef1bbac31e89807a53414d7e3fc204d881fc490d0f51da97183ec8d46e5f70786bc29cfa175c46209ae593c74b405b0fcc205cec4cebe5bdc"}, {0xc8, 0x111, 0x81, "62b430559fa5beef50f2b11b96c66bfc9f47cf8bd77e30b09579d9958ecc6a28f4108521dcabee2a789744c084d54d2437355c75d7c4cbeed9fb552cb86e12ffe687c3f55cf8c34e093b03e8ae8af1807dc84fd553c013b4acc6e6daad7728bcbd144e9f85379c6f1334dc5cdc09346ac10b7169622953969b0fa293da0b6e76b3569544bbb9f577f086115f2725ff9d3113a4e1f2c3131d9c59a082958d3b754c63bbd46017f66128353c5ffb10c2d14c26fe6bc3"}], 0x278, 0x4000000}, 0x44045) 2018/05/07 21:40:26 executing program 5 (fault-call:1 fault-nth:11): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:26 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) [ 110.128904] FAULT_INJECTION: forcing a failure. [ 110.128904] name failslab, interval 1, probability 0, space 0, times 0 [ 110.140294] CPU: 0 PID: 7985 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 110.147168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.156553] Call Trace: [ 110.159186] dump_stack+0x185/0x1d0 [ 110.162863] should_fail+0x87b/0xab0 [ 110.166634] should_failslab+0x279/0x2a0 [ 110.170797] __kmalloc_node+0x22e/0x1190 [ 110.174916] ? kvmalloc_node+0x1a1/0x2e0 [ 110.179046] kvmalloc_node+0x1a1/0x2e0 [ 110.183043] __list_lru_init+0x571/0xfa0 [ 110.187168] sget_userns+0xb6c/0x18c0 [ 110.191024] ? free_anon_bdev+0x100/0x100 [ 110.195248] mount_nodev+0x1e5/0x460 [ 110.199020] ? SYSC_memfd_create+0x9c0/0x9c0 [ 110.203516] shmem_mount+0x9f/0xb0 [ 110.206683] IPVS: stopping backup sync thread 7995 ... [ 110.207148] ? shmem_init_inode+0x50/0x50 [ 110.207211] mount_fs+0x296/0x780 [ 110.207267] vfs_kern_mount+0x222/0x990 [ 110.224116] do_mount+0xca5/0x4ed0 2018/05/07 21:40:26 executing program 6: r0 = getpgrp(0x0) getpgid(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x29, "2c8569dd46a503c9a40ac6001fcd49f35fc8f44e6b5a8323b850ae2cf6e9ff715881be482fb1bee6b5"}, &(0x7f0000000180)=0x4d) r4 = syz_open_procfs(r2, &(0x7f0000000380)='net/dev_mcast\x00') getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000040)=0x80000001, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000280)={r5, r6, 0x9}) [ 110.227754] ? __kmalloc+0x23c/0x350 [ 110.231553] ? copy_mount_options+0x91/0x540 [ 110.236058] SYSC_mount+0x32e/0x3d0 [ 110.239802] SyS_mount+0x77/0xa0 [ 110.243256] do_syscall_64+0x309/0x430 [ 110.247202] ? put_mnt_ns+0x2f0/0x2f0 [ 110.251056] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.256268] RIP: 0033:0x455979 [ 110.259474] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 110.267224] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 2018/05/07 21:40:26 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', 'net/dev_mcast\x00'}) 2018/05/07 21:40:26 executing program 2: socketpair(0x1, 0x7, 0x1c5f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000000c0)=0x100000000, 0x4) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 110.274515] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 110.281804] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 110.289103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.296495] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000b 2018/05/07 21:40:26 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') r1 = getpid() syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/cgroup\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:26 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:26 executing program 5 (fault-call:1 fault-nth:12): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:26 executing program 3 (fault-call:0 fault-nth:7): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:26 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0x2) r2 = epoll_create(0x3ff) dup3(r2, r0, 0x0) 2018/05/07 21:40:26 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:26 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x0, 0x1, 0x6043, 'queue1\x00', 0x1}) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:26 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) write$sndseq(r0, &(0x7f00000002c0)=[{0x9, 0x4, 0x1f, 0x0, @tick=0x1, {0x80000001, 0x5}, {0x920, 0x100000000}, @raw32={[0x8, 0x3f83, 0x6]}}, {0x1, 0xc000000, 0x7, 0x2951, @time={r1, r2+10000000}, {0xa3, 0x1}, {0x80, 0xfffffffffffffffe}, @queue={0xf170, {0xdb96, 0x9}}}, {0x139, 0x6, 0x7, 0x20, @time={r3, r4+30000000}, {0x3f}, {0x800, 0x81}, @ext={0xae, &(0x7f0000000200)="334a7bc99629eaaad9230c57f28d120c36522f513138ab8dd2d658cf30c88c03f734d70e2a0a94dfb077aedb6cf1406df2000ff319de7f5ec7278ce59d8da9ae046c0b7af05c10af68e6f271e7afb13844372f807b8b958352eb579d44327a833c1f2d3044183e6e018404e6663f6e4e210ad4ea3819af00c2a730a05989ee853fdcfa12ddd501661d85621f1ff238ee33fb462e8c177d0eee91edea730e4cb9664df0a8bb8442c45cc7add2b4c1"}}, {0x9, 0x6, 0x8, 0x4, @time={0x77359400}, {0x0, 0x6}, {0x10001, 0xfffffffffffffc00}, @result={0x3, 0x7}}, {0x5, 0xffffffffffffff00, 0x10001, 0x9, @tick=0x2, {0x0, 0x5}, {0x2, 0x4}, @connect={{0x3f, 0x7ff}, {0x4, 0x401}}}, {0x8000, 0x9501, 0x1, 0xc0000000000000, @tick=0x2, {0x1ff, 0x3ff}, {0x22, 0x3}, @addr={0x0, 0xffffffffffff0001}}, {0x2c, 0x0, 0x80000000, 0x6, @time, {0x3f, 0x40}, {0xfffffffffffffffd, 0x1}, @connect={{0x6ec, 0xa26}, {0x0, 0x80000000}}}], 0x150) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000000)=0x4) pread64(r0, &(0x7f0000000040)=""/146, 0x92, 0x0) 2018/05/07 21:40:26 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) [ 110.733561] FAULT_INJECTION: forcing a failure. [ 110.733561] name failslab, interval 1, probability 0, space 0, times 0 [ 110.744964] CPU: 0 PID: 8025 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 110.751951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.761340] Call Trace: [ 110.763979] dump_stack+0x185/0x1d0 [ 110.767661] should_fail+0x87b/0xab0 [ 110.771433] should_failslab+0x279/0x2a0 [ 110.775554] kmem_cache_alloc+0x136/0xb90 [ 110.779745] ? new_inode_pseudo+0xf3/0x430 [ 110.784026] new_inode_pseudo+0xf3/0x430 [ 110.788132] ? kmsan_memcpy_origins+0xf1/0x170 [ 110.792806] alloc_anon_inode+0x48/0x530 [ 110.796969] ioctx_alloc+0x84a/0x2c60 [ 110.800830] ? page_fault+0x25/0x50 [ 110.804503] ? do_page_fault+0xd3/0x260 [ 110.808519] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 110.809797] FAULT_INJECTION: forcing a failure. [ 110.809797] name failslab, interval 1, probability 0, space 0, times 0 [ 110.813971] SYSC_io_setup+0x174/0x490 [ 110.814069] SyS_io_setup+0x45/0x70 [ 110.814155] do_syscall_64+0x309/0x430 [ 110.836707] ? kill_ioctx+0x580/0x580 [ 110.840540] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.845738] RIP: 0033:0x455979 [ 110.848928] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 110.856647] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 110.863918] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 110.871188] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/07 21:40:26 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 110.878456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.885729] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000007 [ 110.893031] CPU: 1 PID: 8036 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 110.899895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.909277] Call Trace: [ 110.911905] dump_stack+0x185/0x1d0 [ 110.915579] should_fail+0x87b/0xab0 [ 110.919345] should_failslab+0x279/0x2a0 [ 110.923463] __kmalloc+0xc2/0x350 [ 110.927021] ? __list_lru_init+0x681/0xfa0 [ 110.931329] __list_lru_init+0x681/0xfa0 [ 110.935458] sget_userns+0xb6c/0x18c0 [ 110.939308] ? free_anon_bdev+0x100/0x100 [ 110.943534] mount_nodev+0x1e5/0x460 [ 110.947298] ? SYSC_memfd_create+0x9c0/0x9c0 [ 110.951789] shmem_mount+0x9f/0xb0 [ 110.956304] ? shmem_init_inode+0x50/0x50 [ 110.960540] mount_fs+0x296/0x780 [ 110.964055] vfs_kern_mount+0x222/0x990 [ 110.968079] do_mount+0xca5/0x4ed0 [ 110.971707] ? __kmalloc+0x23c/0x350 [ 110.975494] ? copy_mount_options+0x91/0x540 [ 110.979990] SYSC_mount+0x32e/0x3d0 [ 110.983725] SyS_mount+0x77/0xa0 [ 110.987189] do_syscall_64+0x309/0x430 [ 110.991160] ? put_mnt_ns+0x2f0/0x2f0 [ 110.995263] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.000479] RIP: 0033:0x455979 [ 111.003687] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 111.011430] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 111.018726] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 111.026108] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 2018/05/07 21:40:27 executing program 3 (fault-call:0 fault-nth:8): io_setup(0x100, &(0x7f00000013c0)) [ 111.033422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.040716] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000c [ 111.107257] FAULT_INJECTION: forcing a failure. [ 111.107257] name failslab, interval 1, probability 0, space 0, times 0 [ 111.118913] CPU: 0 PID: 8050 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 111.126574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.135957] Call Trace: [ 111.138593] dump_stack+0x185/0x1d0 [ 111.142267] should_fail+0x87b/0xab0 [ 111.146083] should_failslab+0x279/0x2a0 [ 111.150208] kmem_cache_alloc+0x136/0xb90 [ 111.154442] ? __d_alloc+0x8b/0xc60 [ 111.158151] __d_alloc+0x8b/0xc60 [ 111.161712] d_alloc_pseudo+0x68/0x80 [ 111.165604] ioctx_alloc+0xa29/0x2c60 [ 111.169458] ? page_fault+0x25/0x50 [ 111.173134] ? do_page_fault+0xd3/0x260 [ 111.177263] SYSC_io_setup+0x174/0x490 [ 111.181213] SyS_io_setup+0x45/0x70 [ 111.184881] do_syscall_64+0x309/0x430 [ 111.188815] ? kill_ioctx+0x580/0x580 [ 111.192664] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.197964] RIP: 0033:0x455979 2018/05/07 21:40:27 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x6, 0x4) socket$rds(0x15, 0x5, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000100)) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) mlockall(0x3) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0xb1) dup3(r1, r0, 0x0) socket$inet(0x2, 0x80000, 0x1ff) 2018/05/07 21:40:27 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') fcntl$setpipe(r0, 0x407, 0x9) read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:27 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:27 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x10000) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/ipc\x00') poll(&(0x7f00000000c0)=[{r0, 0x440}, {r1, 0xa000}, {r2, 0x8402}], 0x3, 0x5) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/dev_mcast\x00') read(r4, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:27 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) [ 111.201174] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 111.208921] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 111.216218] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 111.223515] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.230817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.238119] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000008 2018/05/07 21:40:27 executing program 5 (fault-call:1 fault-nth:13): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 111.455602] FAULT_INJECTION: forcing a failure. [ 111.455602] name failslab, interval 1, probability 0, space 0, times 0 [ 111.467161] CPU: 0 PID: 8073 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 111.474144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.483525] Call Trace: [ 111.486165] dump_stack+0x185/0x1d0 [ 111.489843] should_fail+0x87b/0xab0 [ 111.493617] should_failslab+0x279/0x2a0 [ 111.497736] __kmalloc+0xc2/0x350 [ 111.501284] ? __list_lru_init+0x681/0xfa0 [ 111.505601] __list_lru_init+0x681/0xfa0 [ 111.509729] sget_userns+0xb6c/0x18c0 [ 111.513583] ? free_anon_bdev+0x100/0x100 [ 111.517815] mount_nodev+0x1e5/0x460 [ 111.521589] ? SYSC_memfd_create+0x9c0/0x9c0 [ 111.526090] shmem_mount+0x9f/0xb0 [ 111.529721] ? shmem_init_inode+0x50/0x50 [ 111.533964] mount_fs+0x296/0x780 [ 111.537480] vfs_kern_mount+0x222/0x990 [ 111.541512] do_mount+0xca5/0x4ed0 [ 111.545167] SYSC_mount+0x32e/0x3d0 [ 111.548920] SyS_mount+0x77/0xa0 [ 111.552378] do_syscall_64+0x309/0x430 [ 111.556322] ? put_mnt_ns+0x2f0/0x2f0 [ 111.560165] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.565383] RIP: 0033:0x455979 [ 111.568589] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 111.576325] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 111.583605] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 111.590888] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 111.598168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.605454] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000d 2018/05/07 21:40:27 executing program 3 (fault-call:0 fault-nth:9): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:27 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:27 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xffff, 0xfffffffffffffa0f, 0x7f, "0ceb818e3eb947b5d686156d97714a6787cbb9b219e3b9a7d2bf5635684868c81b0dfd0fbaf24f23604680f04c7ed96db71fc3aa3cadb58ac923a0f40dee88dca3b0ae54be786602053fa96f88c4114d"}, 0x6d) socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000000), 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)) 2018/05/07 21:40:27 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') pipe(&(0x7f0000000000)) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:27 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x2) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x5, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x2, 0x100000000, 0x6]}, 0xa) 2018/05/07 21:40:27 executing program 5 (fault-call:1 fault-nth:14): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:27 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0xfffdfeffffffffff) [ 111.823644] FAULT_INJECTION: forcing a failure. [ 111.823644] name failslab, interval 1, probability 0, space 0, times 0 [ 111.826384] FAULT_INJECTION: forcing a failure. [ 111.826384] name failslab, interval 1, probability 0, space 0, times 0 [ 111.835020] CPU: 1 PID: 8093 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 111.853035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.862407] Call Trace: [ 111.865061] dump_stack+0x185/0x1d0 [ 111.868707] should_fail+0x87b/0xab0 [ 111.872445] should_failslab+0x279/0x2a0 [ 111.876526] kmem_cache_alloc+0x136/0xb90 [ 111.880682] ? get_empty_filp+0x1f1/0x870 [ 111.884878] ? d_set_d_op+0x652/0x7c0 [ 111.888693] get_empty_filp+0x1f1/0x870 [ 111.892675] alloc_file+0x6a/0x5d0 [ 111.896269] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 111.901732] ? d_instantiate+0x118/0x190 [ 111.905825] ioctx_alloc+0xb58/0x2c60 [ 111.909709] ? page_fault+0x25/0x50 [ 111.913348] ? do_page_fault+0xd3/0x260 [ 111.917393] SYSC_io_setup+0x174/0x490 [ 111.921341] SyS_io_setup+0x45/0x70 [ 111.925033] do_syscall_64+0x309/0x430 [ 111.928949] ? kill_ioctx+0x580/0x580 [ 111.932765] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.937959] RIP: 0033:0x455979 [ 111.941146] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 111.948881] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 111.956152] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 111.963432] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.970704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.977979] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000009 [ 111.985280] CPU: 0 PID: 8095 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 111.992150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.001529] Call Trace: [ 112.004178] dump_stack+0x185/0x1d0 [ 112.007857] should_fail+0x87b/0xab0 [ 112.011631] should_failslab+0x279/0x2a0 [ 112.015746] __kmalloc+0xc2/0x350 [ 112.019291] ? __list_lru_init+0x681/0xfa0 [ 112.023597] __list_lru_init+0x681/0xfa0 [ 112.027723] sget_userns+0xb6c/0x18c0 [ 112.031571] ? free_anon_bdev+0x100/0x100 [ 112.035805] mount_nodev+0x1e5/0x460 [ 112.039577] ? SYSC_memfd_create+0x9c0/0x9c0 [ 112.044068] shmem_mount+0x9f/0xb0 [ 112.047704] ? shmem_init_inode+0x50/0x50 [ 112.051964] mount_fs+0x296/0x780 [ 112.055479] vfs_kern_mount+0x222/0x990 [ 112.059497] do_mount+0xca5/0x4ed0 [ 112.063123] ? msan_get_shadow_origin_ptr+0x1ef/0x230 [ 112.068409] ? copy_mount_options+0x91/0x540 [ 112.072913] SYSC_mount+0x32e/0x3d0 [ 112.076649] SyS_mount+0x77/0xa0 [ 112.080107] do_syscall_64+0x309/0x430 [ 112.084053] ? put_mnt_ns+0x2f0/0x2f0 [ 112.087899] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.093113] RIP: 0033:0x455979 [ 112.096319] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 112.104054] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 112.111343] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 2018/05/07 21:40:28 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0x0) [ 112.118641] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 112.125936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 112.133227] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000e 2018/05/07 21:40:28 executing program 2: r0 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='ppp1\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/115, 0x73) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:29 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) 2018/05/07 21:40:29 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/212, &(0x7f0000000140)=0xd4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xffffffc5) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0xcc14, 0x4) 2018/05/07 21:40:29 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/93, 0x5d}, {&(0x7f00000000c0)=""/155, 0x9b}, {&(0x7f0000000180)=""/69, 0x45}], 0x3) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:29 executing program 3 (fault-call:0 fault-nth:10): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:29 executing program 5 (fault-call:1 fault-nth:15): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:29 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x2, [@rand_addr=0x200, @multicast2=0xe0000002]}, 0x18) [ 113.210297] FAULT_INJECTION: forcing a failure. [ 113.210297] name failslab, interval 1, probability 0, space 0, times 0 [ 113.221721] CPU: 1 PID: 8138 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 113.228588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.237968] Call Trace: [ 113.240608] dump_stack+0x185/0x1d0 [ 113.244292] should_fail+0x87b/0xab0 [ 113.248073] should_failslab+0x279/0x2a0 [ 113.252199] __kmalloc+0xc2/0x350 [ 113.255755] ? __list_lru_init+0x681/0xfa0 [ 113.260071] __list_lru_init+0x681/0xfa0 [ 113.264202] sget_userns+0xb6c/0x18c0 [ 113.268052] ? free_anon_bdev+0x100/0x100 [ 113.272374] mount_nodev+0x1e5/0x460 [ 113.276140] ? SYSC_memfd_create+0x9c0/0x9c0 [ 113.280639] shmem_mount+0x9f/0xb0 [ 113.284279] ? shmem_init_inode+0x50/0x50 [ 113.288504] mount_fs+0x296/0x780 [ 113.292015] vfs_kern_mount+0x222/0x990 [ 113.296041] do_mount+0xca5/0x4ed0 [ 113.299666] ? msan_get_shadow_origin_ptr+0x5b/0x230 [ 113.304855] ? copy_mount_options+0x91/0x540 2018/05/07 21:40:29 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3b, @rand_addr=0x8001, 0x4e21, 0x0, 'fo\x00', 0x19, 0x0, 0x5c}, 0x2c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) [ 113.309369] SYSC_mount+0x32e/0x3d0 [ 113.313111] SyS_mount+0x77/0xa0 [ 113.316569] do_syscall_64+0x309/0x430 [ 113.320513] ? put_mnt_ns+0x2f0/0x2f0 [ 113.324363] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.329590] RIP: 0033:0x455979 [ 113.332800] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 113.340547] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 113.347845] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 113.355136] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 113.360912] FAULT_INJECTION: forcing a failure. [ 113.360912] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.362424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.362442] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000f [ 113.367141] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 113.374427] CPU: 0 PID: 8141 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 113.374441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.374460] Call Trace: [ 113.416118] dump_stack+0x185/0x1d0 [ 113.419788] should_fail+0x87b/0xab0 [ 113.423550] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 113.428339] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 113.433678] ? kmsan_kmalloc+0x94/0x100 [ 113.437982] ? kmem_cache_alloc+0xaab/0xb90 [ 113.442348] ? __d_alloc+0x8b/0xc60 [ 113.446008] ? d_alloc_pseudo+0x68/0x80 [ 113.450044] ? ioctx_alloc+0xa29/0x2c60 [ 113.454072] ? SYSC_io_setup+0x174/0x490 [ 113.458169] ? SyS_io_setup+0x45/0x70 [ 113.462004] ? do_syscall_64+0x309/0x430 [ 113.466131] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.471553] ? is_console_locked+0x14/0x50 [ 113.475874] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.480756] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.485639] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.490530] ? radix_tree_lookup_slot+0x46/0x500 [ 113.495366] ? radix_tree_lookup_slot+0x452/0x500 [ 113.500257] alloc_pages_current+0x6b5/0x970 [ 113.504758] __page_cache_alloc+0x95/0x320 [ 113.509031] pagecache_get_page+0x51b/0x1450 [ 113.509843] FAULT_INJECTION: forcing a failure. [ 113.509843] name failslab, interval 1, probability 0, space 0, times 0 [ 113.513523] ioctx_alloc+0xef7/0x2c60 [ 113.513633] SYSC_io_setup+0x174/0x490 [ 113.513722] SyS_io_setup+0x45/0x70 [ 113.536209] do_syscall_64+0x309/0x430 [ 113.540139] ? kill_ioctx+0x580/0x580 [ 113.543969] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.549161] RIP: 0033:0x455979 [ 113.552351] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce 2018/05/07 21:40:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r0, &(0x7f0000000140)=""/201, 0xc9, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) fcntl$getown(0xffffffffffffffff, 0x9) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8e) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6f6534985a4685742fa4f9fb5f6d6361737400001f00000000000000") socket$vsock_dgram(0x28, 0x2, 0x0) read(r2, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:29 executing program 5 (fault-call:1 fault-nth:16): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 113.560072] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 113.567345] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 113.574615] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.581885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.589153] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000000a [ 113.596453] CPU: 1 PID: 8154 Comm: syz-executor5 Not tainted 4.16.0+ #87 2018/05/07 21:40:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 113.603313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.612688] Call Trace: [ 113.615310] dump_stack+0x185/0x1d0 [ 113.618979] should_fail+0x87b/0xab0 [ 113.622746] should_failslab+0x279/0x2a0 [ 113.626859] __kmalloc+0xc2/0x350 [ 113.630405] ? __list_lru_init+0x681/0xfa0 [ 113.634711] __list_lru_init+0x681/0xfa0 [ 113.638847] sget_userns+0xb6c/0x18c0 [ 113.642694] ? free_anon_bdev+0x100/0x100 [ 113.646922] mount_nodev+0x1e5/0x460 [ 113.650685] ? SYSC_memfd_create+0x9c0/0x9c0 [ 113.655174] shmem_mount+0x9f/0xb0 [ 113.658799] ? shmem_init_inode+0x50/0x50 [ 113.663008] mount_fs+0x296/0x780 [ 113.666523] vfs_kern_mount+0x222/0x990 [ 113.670540] do_mount+0xca5/0x4ed0 [ 113.674160] ? __kmalloc+0x23c/0x350 [ 113.677953] ? copy_mount_options+0x91/0x540 [ 113.682456] SYSC_mount+0x32e/0x3d0 [ 113.686189] SyS_mount+0x77/0xa0 [ 113.689640] do_syscall_64+0x309/0x430 [ 113.693585] ? put_mnt_ns+0x2f0/0x2f0 [ 113.697421] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.702629] RIP: 0033:0x455979 2018/05/07 21:40:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:29 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 113.705843] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 113.713581] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 113.720873] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 113.726131] IPVS: stopping backup sync thread 8149 ... [ 113.728159] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 113.728177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.728194] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000010 2018/05/07 21:40:29 executing program 5 (fault-call:1 fault-nth:17): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:29 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x20, 0x5b, 0x98}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) read(r1, &(0x7f0000000000), 0xfffffffffffffe39) 2018/05/07 21:40:29 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) prlimit64(r1, 0x7, &(0x7f0000000040)={0x6, 0x401}, &(0x7f0000000080)) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 113.938266] FAULT_INJECTION: forcing a failure. [ 113.938266] name failslab, interval 1, probability 0, space 0, times 0 [ 113.949660] CPU: 0 PID: 8171 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 113.956528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.965912] Call Trace: [ 113.968564] dump_stack+0x185/0x1d0 [ 113.972246] should_fail+0x87b/0xab0 [ 113.976027] should_failslab+0x279/0x2a0 [ 113.980152] __kmalloc+0xc2/0x350 [ 113.983705] ? __list_lru_init+0x681/0xfa0 [ 113.988018] __list_lru_init+0x681/0xfa0 [ 113.988971] IPVS: stopping backup sync thread 8178 ... [ 113.992139] sget_userns+0xb6c/0x18c0 [ 113.992182] ? free_anon_bdev+0x100/0x100 [ 113.992259] mount_nodev+0x1e5/0x460 [ 114.009171] ? SYSC_memfd_create+0x9c0/0x9c0 [ 114.013660] shmem_mount+0x9f/0xb0 [ 114.017291] ? shmem_init_inode+0x50/0x50 [ 114.021506] mount_fs+0x296/0x780 [ 114.025018] vfs_kern_mount+0x222/0x990 [ 114.029044] do_mount+0xca5/0x4ed0 [ 114.032660] ? msan_get_shadow_origin_ptr+0x5b/0x230 [ 114.037840] ? copy_mount_options+0x91/0x540 [ 114.042346] SYSC_mount+0x32e/0x3d0 [ 114.046078] SyS_mount+0x77/0xa0 [ 114.049533] do_syscall_64+0x309/0x430 [ 114.053473] ? put_mnt_ns+0x2f0/0x2f0 [ 114.057316] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.062529] RIP: 0033:0x455979 [ 114.065739] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 114.074095] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 114.081389] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 2018/05/07 21:40:30 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000000040)=""/124) 2018/05/07 21:40:30 executing program 0: read(0xffffffffffffffff, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 114.088687] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 114.095981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.103274] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000011 2018/05/07 21:40:30 executing program 3 (fault-call:0 fault-nth:11): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:30 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffa000/0x6000)=nil, 0x6000}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:30 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x992, &(0x7f0000000140)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x2f0, [0x0, 0x20000200, 0x20000230, 0x20000260], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x368) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000000)={0x7, 0x2}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) ioprio_get$pid(0x1, r2) 2018/05/07 21:40:30 executing program 6: fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/igmp6\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) [ 114.253803] IPVS: stopping backup sync thread 8198 ... [ 114.303108] FAULT_INJECTION: forcing a failure. [ 114.303108] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.314952] CPU: 1 PID: 8206 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 114.321787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.331134] Call Trace: [ 114.333726] dump_stack+0x185/0x1d0 [ 114.337354] should_fail+0x87b/0xab0 [ 114.341081] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 114.345843] ? kernel_poison_pages+0x40/0x360 2018/05/07 21:40:30 executing program 0: read(0xffffffffffffffff, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 114.350343] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.355718] ? kernel_poison_pages+0x1a0/0x360 [ 114.360304] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.365764] ? get_page_from_freelist+0xab28/0xb600 [ 114.370785] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.376246] ? update_stack_state+0x885/0xa40 [ 114.380762] ? update_stack_state+0x885/0xa40 [ 114.385266] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 114.390196] ? __is_insn_slot_addr+0x198/0x1c0 [ 114.394780] ? kernel_text_address+0x34d/0x3a0 2018/05/07 21:40:30 executing program 0: read(0xffffffffffffffff, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:30 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') r1 = dup3(r0, r0, 0x80000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffff834, 0x2000) read(r0, &(0x7f0000000000), 0xfffffd5d) [ 114.399375] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.404216] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 114.409146] kmsan_alloc_page+0x82/0xe0 [ 114.413128] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 114.417882] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 114.423154] ? kmsan_kmalloc+0x94/0x100 [ 114.427135] ? kmem_cache_alloc+0xaab/0xb90 [ 114.431459] ? __d_alloc+0x8b/0xc60 [ 114.435090] ? d_alloc_pseudo+0x68/0x80 [ 114.439060] ? ioctx_alloc+0xa29/0x2c60 [ 114.443042] ? SYSC_io_setup+0x174/0x490 [ 114.447106] ? SyS_io_setup+0x45/0x70 [ 114.450902] ? do_syscall_64+0x309/0x430 [ 114.454964] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.460339] ? is_console_locked+0x14/0x50 [ 114.464585] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.469430] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.474278] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.479125] ? radix_tree_lookup_slot+0x46/0x500 [ 114.483886] alloc_pages_current+0x6b5/0x970 [ 114.488303] __page_cache_alloc+0x95/0x320 [ 114.492546] pagecache_get_page+0x51b/0x1450 [ 114.496962] ioctx_alloc+0xef7/0x2c60 2018/05/07 21:40:30 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}]}) [ 114.500783] SYSC_io_setup+0x174/0x490 [ 114.504679] SyS_io_setup+0x45/0x70 [ 114.508303] do_syscall_64+0x309/0x430 [ 114.512195] ? kill_ioctx+0x580/0x580 [ 114.516003] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.521188] RIP: 0033:0x455979 [ 114.524388] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 114.532099] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 114.539371] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 114.546643] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/07 21:40:30 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) [ 114.553918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.561203] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000000b [ 114.637852] IPVS: stopping backup sync thread 8228 ... 2018/05/07 21:40:30 executing program 5 (fault-call:1 fault-nth:18): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:30 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc2ff9b0941ee87a6, 0x0) r1 = epoll_create(0x1) r2 = dup2(r1, r1) r3 = getpid() perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x100000001, 0x1, 0x6f, 0x8, 0x0, 0x9, 0x8, 0xe, 0xffffffff, 0x10001, 0x8001, 0x80, 0x8, 0x81, 0xffff, 0x3ff, 0x70, 0x3, 0x20, 0xf5, 0x80000001, 0x401, 0x9, 0x7, 0xf2f9, 0x0, 0x7, 0x5, 0x9, 0x0, 0x10001, 0x2, 0x700000000000, 0x5, 0x8, 0x2, 0x0, 0x20, 0x2, @perf_config_ext={0x4b79, 0x2}, 0x2, 0x8001, 0xffffffff, 0x5, 0x6, 0xc4d, 0x9}, r3, 0x3, r0, 0x9) connect$rds(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) dup3(r0, r0, 0x0) 2018/05/07 21:40:30 executing program 3 (fault-call:0 fault-nth:12): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:30 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:30 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/05/07 21:40:30 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x40, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000240)) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x200) read(r0, &(0x7f00000000c0)=""/94, 0x5e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="3f9765880df4cdf7a4af55d85c862615", 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) move_pages(r3, 0x2, &(0x7f0000000180)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f00000001c0)=[0x0, 0x0], 0x6) 2018/05/07 21:40:30 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) read(r0, &(0x7f0000000000), 0xfffffd5d) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80400, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/05/07 21:40:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 114.806455] FAULT_INJECTION: forcing a failure. [ 114.806455] name failslab, interval 1, probability 0, space 0, times 0 [ 114.817941] CPU: 0 PID: 8239 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 114.820620] FAULT_INJECTION: forcing a failure. [ 114.820620] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.824816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.845958] Call Trace: [ 114.848579] dump_stack+0x185/0x1d0 [ 114.852235] should_fail+0x87b/0xab0 [ 114.855973] should_failslab+0x279/0x2a0 [ 114.860060] __kmalloc+0xc2/0x350 [ 114.863584] ? __list_lru_init+0x681/0xfa0 [ 114.867860] __list_lru_init+0x681/0xfa0 [ 114.871949] sget_userns+0xb6c/0x18c0 [ 114.875767] ? free_anon_bdev+0x100/0x100 [ 114.879960] mount_nodev+0x1e5/0x460 [ 114.883693] ? SYSC_memfd_create+0x9c0/0x9c0 [ 114.888147] shmem_mount+0x9f/0xb0 [ 114.891740] ? shmem_init_inode+0x50/0x50 [ 114.895926] mount_fs+0x296/0x780 [ 114.899408] vfs_kern_mount+0x222/0x990 [ 114.903401] do_mount+0xca5/0x4ed0 [ 114.906968] ? copy_mount_options+0x2dd/0x540 [ 114.911520] SYSC_mount+0x32e/0x3d0 [ 114.915216] SyS_mount+0x77/0xa0 [ 114.918633] do_syscall_64+0x309/0x430 [ 114.922553] ? put_mnt_ns+0x2f0/0x2f0 [ 114.926371] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.931563] RIP: 0033:0x455979 [ 114.934750] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 114.942473] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 114.949747] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 114.957032] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 114.964309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.971580] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000012 [ 114.978872] CPU: 1 PID: 8246 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 114.985708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.995058] Call Trace: [ 114.997652] dump_stack+0x185/0x1d0 [ 115.001289] should_fail+0x87b/0xab0 [ 115.005024] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 115.009791] ? kernel_poison_pages+0x40/0x360 [ 115.014289] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.019655] ? kernel_poison_pages+0x1a0/0x360 [ 115.024242] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 115.029693] ? get_page_from_freelist+0xab28/0xb600 [ 115.034712] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 115.040160] ? update_stack_state+0x885/0xa40 [ 115.044661] ? update_stack_state+0x885/0xa40 [ 115.049164] kmsan_alloc_meta_for_pages+0x10c/0x3a0 2018/05/07 21:40:31 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x10000) read(r1, &(0x7f0000000000), 0x0) [ 115.054182] ? __is_insn_slot_addr+0x198/0x1c0 [ 115.058763] ? kernel_text_address+0x34d/0x3a0 [ 115.063361] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.068206] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 115.073140] kmsan_alloc_page+0x82/0xe0 [ 115.077119] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 115.081873] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 115.087150] ? kmsan_kmalloc+0x94/0x100 [ 115.091123] ? kmem_cache_alloc+0xaab/0xb90 [ 115.095444] ? __d_alloc+0x8b/0xc60 [ 115.099074] ? d_alloc_pseudo+0x68/0x80 [ 115.103043] ? ioctx_alloc+0xa29/0x2c60 2018/05/07 21:40:31 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000f9ffffffffffffff000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f0000000200)=""/194, 0xc2, &(0x7f0000000100)=""/184, 0x2}}, 0x68) read(r0, &(0x7f0000000000), 0xfffffd5d) r1 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003940)={@empty, 0x0}, &(0x7f0000003980)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003a80)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003a40)={&(0x7f00000039c0)={0x58, r1, 0x200, 0x70bd25, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 115.107018] ? SYSC_io_setup+0x174/0x490 [ 115.111082] ? SyS_io_setup+0x45/0x70 [ 115.114878] ? do_syscall_64+0x309/0x430 [ 115.118959] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.124324] ? is_console_locked+0x14/0x50 [ 115.128569] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.133415] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.138261] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.143109] ? radix_tree_lookup_slot+0x46/0x500 [ 115.147868] alloc_pages_current+0x6b5/0x970 [ 115.152281] __page_cache_alloc+0x95/0x320 [ 115.156522] pagecache_get_page+0x51b/0x1450 [ 115.160941] ioctx_alloc+0xef7/0x2c60 [ 115.164760] SYSC_io_setup+0x174/0x490 [ 115.168656] SyS_io_setup+0x45/0x70 [ 115.172282] do_syscall_64+0x309/0x430 [ 115.176262] ? kill_ioctx+0x580/0x580 [ 115.180067] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.185251] RIP: 0033:0x455979 [ 115.188440] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 115.196149] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 2018/05/07 21:40:31 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000800)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x4e20, 0x13d, 0x4e20, 0x5, 0x2, 0x80, 0x20, 0x33, r1, r2}, {0x800, 0x6f, 0x8, 0x3, 0x5, 0x9, 0x135, 0xfffffffffffffff8}, {0x0, 0x8, 0xac7, 0x200}, 0x800, 0x6e6bc0, 0x0, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x4, 0x3, 0x1ff, 0xac2, 0x2, 0x3}}, 0xe8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffff8001) 2018/05/07 21:40:31 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) [ 115.203424] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 115.210697] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.217973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.225247] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000000c [ 115.273558] IPVS: stopping backup sync thread 8260 ... 2018/05/07 21:40:31 executing program 5 (fault-call:1 fault-nth:19): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:31 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x188) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:31 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r2, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:31 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='personality\x00') r2 = accept$unix(r1, 0x0, &(0x7f0000000000)) read(r1, &(0x7f0000000000), 0xfffffd5d) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000080)=0x6, 0x4) 2018/05/07 21:40:31 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:31 executing program 3 (fault-call:0 fault-nth:13): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:31 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) [ 115.527742] FAULT_INJECTION: forcing a failure. [ 115.527742] name failslab, interval 1, probability 0, space 0, times 0 [ 115.539112] CPU: 0 PID: 8290 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 115.545987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.555373] Call Trace: [ 115.558016] dump_stack+0x185/0x1d0 [ 115.561691] should_fail+0x87b/0xab0 [ 115.565458] should_failslab+0x279/0x2a0 [ 115.569567] __kmalloc+0xc2/0x350 [ 115.573109] ? __list_lru_init+0x681/0xfa0 [ 115.577416] __list_lru_init+0x681/0xfa0 [ 115.581534] sget_userns+0xb6c/0x18c0 [ 115.585382] ? free_anon_bdev+0x100/0x100 [ 115.589612] mount_nodev+0x1e5/0x460 [ 115.593377] ? SYSC_memfd_create+0x9c0/0x9c0 [ 115.597865] shmem_mount+0x9f/0xb0 [ 115.601493] ? shmem_init_inode+0x50/0x50 [ 115.605713] mount_fs+0x296/0x780 [ 115.609217] vfs_kern_mount+0x222/0x990 [ 115.613235] do_mount+0xca5/0x4ed0 [ 115.616862] ? __kmalloc+0x23c/0x350 [ 115.620667] ? copy_mount_options+0x91/0x540 [ 115.625171] SYSC_mount+0x32e/0x3d0 [ 115.628915] SyS_mount+0x77/0xa0 [ 115.632375] do_syscall_64+0x309/0x430 [ 115.636320] ? put_mnt_ns+0x2f0/0x2f0 [ 115.640164] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.645374] RIP: 0033:0x455979 [ 115.648590] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 115.656339] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 115.663725] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 115.671020] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 2018/05/07 21:40:31 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) [ 115.678315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.685610] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000013 [ 115.702258] FAULT_INJECTION: forcing a failure. [ 115.702258] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 115.714249] CPU: 0 PID: 8300 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 115.721116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.730499] Call Trace: [ 115.733135] dump_stack+0x185/0x1d0 [ 115.736810] should_fail+0x87b/0xab0 [ 115.740587] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 115.745390] ? __radix_tree_replace+0xae/0xbf0 [ 115.750052] ? __radix_tree_replace+0x8a6/0xbf0 [ 115.754773] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 115.760273] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.765704] ? memcg_check_events+0x74/0xe90 [ 115.770162] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.775567] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 115.780976] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.786389] ? radix_tree_lookup_slot+0x46/0x500 [ 115.791225] ? radix_tree_lookup_slot+0x4ed/0x500 [ 115.796121] alloc_pages_current+0x6b5/0x970 [ 115.800619] __page_cache_alloc+0x95/0x320 [ 115.804904] pagecache_get_page+0x51b/0x1450 [ 115.809362] ? ioctx_alloc+0xf51/0x2c60 [ 115.813424] ioctx_alloc+0xef7/0x2c60 [ 115.817355] SYSC_io_setup+0x174/0x490 [ 115.821353] SyS_io_setup+0x45/0x70 [ 115.825069] do_syscall_64+0x309/0x430 [ 115.829019] ? kill_ioctx+0x580/0x580 [ 115.832865] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.838077] RIP: 0033:0x455979 [ 115.841285] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 115.849030] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 115.856323] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 115.863616] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.870914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.878213] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000000d 2018/05/07 21:40:31 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10000012}) 2018/05/07 21:40:31 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x7, 0xfff, 0x0, 0x1f}, &(0x7f00000001c0)=0x14) r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x9, 0x200000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x9, 0x30, 0x7, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0x7f, 0x1330c7a5}, &(0x7f00000000c0)=0xfffffffffffffe8e) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xffff, 0x34, 0x8a1}, &(0x7f0000000140)=0x10) 2018/05/07 21:40:31 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @rand_addr}}, 0x3f, 0x101, 0xba, "413a1a9b8f62979e65e6de55500faaab9c5e826dcd34f1e968c87754f161e059a2c81a68704f99918ad7fbcd9f865c027c69bc3dfbbaa441d841ab955a1300227b955dd4656de7029e3d4f73406e6dfc"}, 0xd8) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:31 executing program 5 (fault-call:1 fault-nth:20): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:31 executing program 3 (fault-call:0 fault-nth:14): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:31 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:31 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x22400, 0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r3, &(0x7f00000000c0)='net/sco\x00') dup3(r2, r1, 0x0) 2018/05/07 21:40:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 116.120578] FAULT_INJECTION: forcing a failure. [ 116.120578] name failslab, interval 1, probability 0, space 0, times 0 [ 116.132104] CPU: 0 PID: 8330 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 116.138971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.148350] Call Trace: [ 116.150979] dump_stack+0x185/0x1d0 [ 116.154652] should_fail+0x87b/0xab0 [ 116.158415] should_failslab+0x279/0x2a0 [ 116.162521] __kmalloc+0xc2/0x350 [ 116.166065] ? __list_lru_init+0x681/0xfa0 2018/05/07 21:40:32 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x2, 0x4) dup3(r1, r0, 0x0) [ 116.170369] __list_lru_init+0x681/0xfa0 [ 116.174492] sget_userns+0xb6c/0x18c0 [ 116.178337] ? free_anon_bdev+0x100/0x100 [ 116.182569] mount_nodev+0x1e5/0x460 [ 116.186332] ? SYSC_memfd_create+0x9c0/0x9c0 [ 116.190823] shmem_mount+0x9f/0xb0 [ 116.194459] ? shmem_init_inode+0x50/0x50 [ 116.198680] mount_fs+0x296/0x780 [ 116.202195] vfs_kern_mount+0x222/0x990 [ 116.206217] do_mount+0xca5/0x4ed0 [ 116.209841] ? __kmalloc+0x23c/0x350 [ 116.213643] ? copy_mount_options+0x91/0x540 2018/05/07 21:40:32 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:32 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/rt_cache\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) bind$packet(r1, &(0x7f0000000180)={0x11, 0xfd, r2, 0x1, 0x1ff, 0x6, @random="6c0549a4ba00"}, 0x14) [ 116.218131] SYSC_mount+0x32e/0x3d0 [ 116.221870] SyS_mount+0x77/0xa0 [ 116.225331] do_syscall_64+0x309/0x430 [ 116.229276] ? put_mnt_ns+0x2f0/0x2f0 [ 116.233119] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.238332] RIP: 0033:0x455979 [ 116.241541] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 116.249296] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 116.256599] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 116.263906] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 2018/05/07 21:40:32 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000200)=""/161, 0xa1) read(r0, &(0x7f0000000000), 0xfffffd5d) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66690000904e030000000000000000000086b1e58f97a9906007000065757e42ed90d3f1d9e63cbffd9204f707bd70e4eb11f5c2d3f9d9805c57d382d9505deeff3b50a125294c6b64b0ead49f87d5fea8324626a65e4de12dccc38ad373fff1cf2119b359fde26bbf2e70e11de05e617c0ef1431dc41743a2f43bc4cff61a94f431292eb9417187363b9f9fa597000000008000648b0368b495fbef6a85813e53cc62f7fe2ed8b90000000000000000000000000000"], &(0x7f0000000100)=0xc3) 2018/05/07 21:40:32 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) fanotify_init(0x8, 0x0) [ 116.271205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.278505] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000014 2018/05/07 21:40:32 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:32 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040)=0x8b0d, 0x4) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x400) tee(r2, r0, 0x5, 0x3) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000140)=0x9, 0x4) r3 = dup3(r2, r1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r4) 2018/05/07 21:40:32 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) memfd_create(&(0x7f0000000040)='net/dev_mcast\x00', 0x1) 2018/05/07 21:40:32 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 116.514415] FAULT_INJECTION: forcing a failure. [ 116.514415] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 116.526267] CPU: 0 PID: 8363 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 116.533106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.542467] Call Trace: [ 116.545066] dump_stack+0x185/0x1d0 [ 116.548734] should_fail+0x87b/0xab0 [ 116.552461] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 116.557229] ? kernel_poison_pages+0x40/0x360 [ 116.561738] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.567115] ? kernel_poison_pages+0x1a0/0x360 [ 116.571708] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.577172] ? get_page_from_freelist+0xab28/0xb600 [ 116.582201] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.587666] ? update_stack_state+0x885/0xa40 [ 116.592173] ? update_stack_state+0x885/0xa40 [ 116.596680] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 116.601619] ? __is_insn_slot_addr+0x198/0x1c0 [ 116.606208] ? kernel_text_address+0x34d/0x3a0 [ 116.610804] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.615654] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 116.620590] kmsan_alloc_page+0x82/0xe0 [ 116.624577] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 116.629340] ? __radix_tree_replace+0xae/0xbf0 [ 116.633925] ? __radix_tree_replace+0x8a6/0xbf0 [ 116.638597] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.644055] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.649425] ? memcg_check_events+0x74/0xe90 [ 116.653839] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.659208] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 116.664576] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.669949] ? radix_tree_lookup_slot+0x46/0x500 [ 116.674721] alloc_pages_current+0x6b5/0x970 [ 116.679135] __page_cache_alloc+0x95/0x320 [ 116.683377] pagecache_get_page+0x51b/0x1450 [ 116.687789] ? ioctx_alloc+0xf51/0x2c60 [ 116.691778] ioctx_alloc+0xef7/0x2c60 [ 116.695597] SYSC_io_setup+0x174/0x490 [ 116.699498] SyS_io_setup+0x45/0x70 [ 116.703129] do_syscall_64+0x309/0x430 [ 116.707030] ? kill_ioctx+0x580/0x580 [ 116.710841] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.716031] RIP: 0033:0x455979 [ 116.719216] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 116.726930] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 116.734201] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 116.741477] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.748754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.756024] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000000e 2018/05/07 21:40:33 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000040), 0x0) 2018/05/07 21:40:33 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x81) read(r0, &(0x7f0000000000), 0xa6250c64) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x3a, @multicast1=0xe0000001, 0x4e23, 0x4, 'lc\x00', 0xa, 0x9, 0x6b}, 0x2c) 2018/05/07 21:40:33 executing program 5 (fault-call:1 fault-nth:21): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:33 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:33 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) sendto$llc(r2, &(0x7f0000000040)="89200b", 0x3, 0x80, 0x0, 0x0) 2018/05/07 21:40:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000003fc0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000000080)=""/100, 0x64}], 0x2, &(0x7f0000000140)=""/104, 0x68, 0x20}}, {{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/35, 0x23}], 0x1, &(0x7f00000002c0)=""/122, 0x7a, 0xfffffffffffffff7}, 0x10001}, {{&(0x7f0000000340)=@nl=@proc, 0x80, &(0x7f0000001400)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/62, 0x3e}], 0x2, &(0x7f0000001440)=""/151, 0x97}, 0x7}, {{&(0x7f0000001500)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001580)=""/46, 0x2e}, {&(0x7f00000015c0)=""/44, 0x2c}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/60, 0x3c}, {&(0x7f0000002640)=""/231, 0xe7}, {&(0x7f0000002740)=""/238, 0xee}], 0x6, &(0x7f00000028c0)=""/150, 0x96, 0x2}, 0x2}, {{&(0x7f0000002980)=@nfc, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002a00)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x8}, 0x101}, {{&(0x7f0000003a40)=@generic, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003ac0)=""/124, 0x7c}, {&(0x7f0000003b40)=""/254, 0xfe}, {&(0x7f0000003c40)=""/140, 0x8c}], 0x3, &(0x7f0000003d40)=""/219, 0xdb, 0x3}}, {{&(0x7f0000003e40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003ec0), 0x0, &(0x7f0000003f00)=""/157, 0x9d, 0x20}, 0xffffffffb4a0f3d7}], 0x7, 0x40000002, &(0x7f0000004180)) 2018/05/07 21:40:33 executing program 3 (fault-call:0 fault-nth:15): io_setup(0x100, &(0x7f00000013c0)) [ 117.206811] FAULT_INJECTION: forcing a failure. [ 117.206811] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 117.218664] CPU: 0 PID: 8386 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 117.225508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.234863] Call Trace: [ 117.237463] dump_stack+0x185/0x1d0 [ 117.241106] should_fail+0x87b/0xab0 [ 117.244834] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 117.249604] ? kernel_poison_pages+0x40/0x360 [ 117.254111] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 117.259487] ? kernel_poison_pages+0x1a0/0x360 [ 117.264080] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 117.269535] ? get_page_from_freelist+0xab28/0xb600 [ 117.274560] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 117.280016] ? update_stack_state+0x885/0xa40 [ 117.284517] ? update_stack_state+0x885/0xa40 [ 117.289021] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 117.294045] ? __is_insn_slot_addr+0x198/0x1c0 [ 117.298646] ? kernel_text_address+0x34d/0x3a0 [ 117.301322] FAULT_INJECTION: forcing a failure. [ 117.301322] name failslab, interval 1, probability 0, space 0, times 0 [ 117.303237] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.303258] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 117.303278] kmsan_alloc_page+0x82/0xe0 [ 117.303296] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 117.303312] ? __radix_tree_replace+0xae/0xbf0 [ 117.303327] ? __radix_tree_replace+0x8a6/0xbf0 [ 117.303340] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 117.303355] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.303389] ? memcg_check_events+0x74/0xe90 [ 117.357317] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.362665] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 117.368020] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 117.373375] ? radix_tree_lookup_slot+0x46/0x500 [ 117.378120] alloc_pages_current+0x6b5/0x970 [ 117.382517] __page_cache_alloc+0x95/0x320 [ 117.386842] pagecache_get_page+0x51b/0x1450 [ 117.391243] ? ioctx_alloc+0xf51/0x2c60 [ 117.395209] ioctx_alloc+0xef7/0x2c60 [ 117.399007] SYSC_io_setup+0x174/0x490 [ 117.402889] SyS_io_setup+0x45/0x70 [ 117.406500] do_syscall_64+0x309/0x430 [ 117.410375] ? kill_ioctx+0x580/0x580 [ 117.414164] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.419335] RIP: 0033:0x455979 [ 117.422511] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 117.430205] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 117.437455] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 117.444708] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.451962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 117.459212] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000000f [ 117.466498] CPU: 1 PID: 8390 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 117.473370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.482743] Call Trace: [ 117.485380] dump_stack+0x185/0x1d0 [ 117.489051] should_fail+0x87b/0xab0 [ 117.492806] should_failslab+0x279/0x2a0 [ 117.496909] __kmalloc+0xc2/0x350 [ 117.500459] ? __list_lru_init+0x681/0xfa0 [ 117.504762] __list_lru_init+0x681/0xfa0 [ 117.508884] sget_userns+0xb6c/0x18c0 [ 117.512726] ? free_anon_bdev+0x100/0x100 [ 117.516950] mount_nodev+0x1e5/0x460 [ 117.520713] ? SYSC_memfd_create+0x9c0/0x9c0 [ 117.525202] shmem_mount+0x9f/0xb0 [ 117.528832] ? shmem_init_inode+0x50/0x50 [ 117.533037] mount_fs+0x296/0x780 [ 117.536542] vfs_kern_mount+0x222/0x990 [ 117.540560] do_mount+0xca5/0x4ed0 [ 117.544175] ? msan_get_shadow_origin_ptr+0x107/0x230 [ 117.549458] SYSC_mount+0x32e/0x3d0 [ 117.553177] SyS_mount+0x77/0xa0 [ 117.556633] do_syscall_64+0x309/0x430 [ 117.560571] ? put_mnt_ns+0x2f0/0x2f0 [ 117.564413] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.569626] RIP: 0033:0x455979 [ 117.572832] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 117.580577] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 117.587869] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 117.595154] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 2018/05/07 21:40:33 executing program 3 (fault-call:0 fault-nth:16): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:33 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) lseek(r0, 0x8, 0x6) 2018/05/07 21:40:33 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) r1 = msgget$private(0x0, 0x24) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0x1}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0xbc}, &(0x7f0000000140)=0x8) 2018/05/07 21:40:33 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) [ 117.602440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 117.609737] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000015 [ 117.643764] FAULT_INJECTION: forcing a failure. [ 117.643764] name failslab, interval 1, probability 0, space 0, times 0 [ 117.655034] CPU: 1 PID: 8404 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 117.661892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.671262] Call Trace: [ 117.673897] dump_stack+0x185/0x1d0 [ 117.677567] should_fail+0x87b/0xab0 [ 117.681328] should_failslab+0x279/0x2a0 [ 117.685501] kmem_cache_alloc+0x136/0xb90 [ 117.689692] ? radix_tree_node_alloc+0x135/0x5c0 [ 117.694498] radix_tree_node_alloc+0x135/0x5c0 [ 117.699196] radix_tree_extend+0x22a/0x8f0 [ 117.703542] __radix_tree_create+0x329/0xc40 [ 117.708027] page_cache_tree_insert+0x122/0x5f0 [ 117.712800] __add_to_page_cache_locked+0x339/0xa60 [ 117.717909] ? pagecache_get_page+0x6f1/0x1450 [ 117.722532] add_to_page_cache_lru+0x1ab/0x610 [ 117.727164] pagecache_get_page+0x6f1/0x1450 [ 117.731616] ? ioctx_alloc+0xf51/0x2c60 [ 117.735669] ioctx_alloc+0xef7/0x2c60 [ 117.739597] SYSC_io_setup+0x174/0x490 [ 117.743593] SyS_io_setup+0x45/0x70 [ 117.747311] do_syscall_64+0x309/0x430 [ 117.751261] ? kill_ioctx+0x580/0x580 [ 117.755109] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.760321] RIP: 0033:0x455979 [ 117.763529] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 117.771272] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 117.778563] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 117.785857] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.793151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 117.800452] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000010 2018/05/07 21:40:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:34 executing program 3 (fault-call:0 fault-nth:17): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:34 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$void(r0, 0x5451) 2018/05/07 21:40:34 executing program 5 (fault-call:1 fault-nth:22): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:34 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002780)=0x0) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002880)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004100)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004200)=0xe8) stat(&(0x7f0000004240)='./file0\x00', &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004300)=0x0) r10 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004340)={0x0, 0x0, 0x0}, &(0x7f0000004380)=0xc) r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004640)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000004740)=0xe8) getgroups(0x4, &(0x7f0000004780)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000047c0)=0x0) r16 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004800)={0x0, 0x0, 0x0}, &(0x7f0000004840)=0xc) r18 = getpgrp(0x0) fstat(r0, &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004900)='./file0\x00', &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004d40)=0x0) stat(&(0x7f0000004d80)='./file0\x00', &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000004f40)={0x0, 0x0}) lstat(&(0x7f0000004f80)='./file0\x00', &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005040)={0x0, 0x0, 0x0}, &(0x7f0000005080)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000050c0)=0x0) r28 = geteuid() r29 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000005100)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005140)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000005240)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005280)={0x0, 0x0, 0x0}, &(0x7f00000052c0)=0xc) r33 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005300)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000005400)=0xe8) getresgid(&(0x7f0000005440), &(0x7f0000005480), &(0x7f00000054c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006c40)=0x0) r37 = getuid() r38 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006c80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006cc0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000006dc0)=0xe8) stat(&(0x7f0000006e00)='./file0\x00', &(0x7f0000006e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006f40)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000000140)="3b8ea96e916180c1f2ae47df6b2bcd5b7003c2c1b749d7d70de7f1e38eceef0016206be153baad8f94f1a2bcd777d1b219e7be9a91aaf28eecbe51c704188e7c9e62fa2ffdd49a52e2134c80b9da975b38cf0c9038a61d0db77f85f5c97511d33dffe15ca145b25be2284a24e76288230e90516befe1d8b7ab27717e7f6afea5cf5ade05d8734f727ee99ba62cfe7d1f62d31e713994a0a8419745bdfe32f73fd9d68f2030e88d5928c607264005971e60085178f121f7380c8e07ba843b7102a0f032a17e4f1074c4db15a203ab7cabcd4129", 0xd3}, {&(0x7f0000000240)="ee7473d032ae3dd1952ddd89b0d0c31eff267bc137a20c467d29bd4270310f8fb2135d633a6a6bc516ffc1c0266c269ac4c91ace82c76c51f9241da43df066b7fb309c99cd377b16dd366003568746999d91a02a1aa0f5255903bfa83b88a8bfd39d66693df97f81d5ebef3ea6b1aab077447cd8795b752e36dd4d8344ff75bc16d509025cf66a594752f56ea3adf9e0e99e32a4c4413e08aecf76b3c09dca2e8dc3d7025de85c11dd3d113c49dd836642b6a8ff5e8bb6fcb97fc9e3ec4e5fb0906dba88e3ae9a0e4c5c7aad50858d2052a919891b0d5a3222534bb933f5689231071a78c7ad7fb09b790a011d1a8f93", 0xf0}, {&(0x7f0000000340)="337c600098e525c74444d877b9d0337bf6836e181f8ab399d1fb6347a9d77f66798f01674846405e708887b44dff5de9095a2dd22a6bfe0cea55bf2a2f331c0701387abf9fbcc335c4f82a77a6f692c9964bd220faa8b7da1f1bb0793e7af48fec909e55101be308fbec6006145b847c960bbccba45a34d689d87b6f59866d11431a0e3fa73c6a023cd37102188d1078d92cc04812dddb0919db2db390d73dd8c8b8493b629627a3c2f931646442b8c1ab1a95a8cf0cf8afe6", 0xb9}, {&(0x7f0000000400)="a1f085db1d58c8a519bfd3e29056f8fbe46f2d58d1a26650268fcf8a351d2b", 0x1f}, {&(0x7f0000000440)="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0x1000}, 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{&(0x7f0000005b40)="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0x1000}, {&(0x7f0000006b40)="2742676dba53a08a234a5e2fe82cf34d51bf00c207684543f278bb22c208ced086f2e3b35c8b4d0ed868acc068deb888ca0f8cea1a1f031e07f427ce860a028cd148db41", 0x44}], 0x8, &(0x7f0000006ec0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x60}], 0x7, 0x400c000) 2018/05/07 21:40:34 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:34 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x7, 0x9b, 0x3, 0x4, 0xd4c}, 0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x400) r3 = dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x4, &(0x7f0000ff9000/0x4000)=nil, 0x2}) 2018/05/07 21:40:34 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffff, 0x1c1482) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="20010000", @ANYRES16=r1, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x4000) fcntl$getown(r0, 0x9) getpgid(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x7fff, &(0x7f0000000200)=0x4) r3 = syz_open_procfs(r2, &(0x7f0000000480)="73746174757380") read(r3, &(0x7f0000000000), 0xfffffd5d) write$cgroup_subtree(r0, &(0x7f0000000240)={[{0x2b, 'rdma', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'memory', 0x20}]}, 0x24) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) syz_open_procfs(r4, &(0x7f0000000180)='coredump_filter\x00') [ 118.284135] FAULT_INJECTION: forcing a failure. [ 118.284135] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.296225] CPU: 0 PID: 8427 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 118.298097] FAULT_INJECTION: forcing a failure. [ 118.298097] name failslab, interval 1, probability 0, space 0, times 0 [ 118.303090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.303103] Call Trace: [ 118.303144] dump_stack+0x185/0x1d0 [ 118.303200] should_fail+0x87b/0xab0 [ 118.333681] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 118.338465] ? workingset_activation+0x300/0x300 [ 118.343238] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.348627] ? memcg_check_events+0x74/0xe90 [ 118.353054] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.358432] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 118.363812] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.369220] ? radix_tree_lookup_slot+0x469/0x500 [ 118.374084] alloc_pages_current+0x6b5/0x970 [ 118.378540] __page_cache_alloc+0x95/0x320 [ 118.382790] pagecache_get_page+0x51b/0x1450 [ 118.387208] ? ioctx_alloc+0xf51/0x2c60 [ 118.391225] ioctx_alloc+0xef7/0x2c60 [ 118.395115] SYSC_io_setup+0x174/0x490 [ 118.399072] SyS_io_setup+0x45/0x70 [ 118.402743] do_syscall_64+0x309/0x430 [ 118.406650] ? kill_ioctx+0x580/0x580 [ 118.410460] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.415651] RIP: 0033:0x455979 [ 118.418838] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 118.426560] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 118.433832] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 118.441107] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.448376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.455734] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000011 [ 118.463326] CPU: 1 PID: 8430 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 118.470197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.479575] Call Trace: [ 118.482212] dump_stack+0x185/0x1d0 [ 118.485884] should_fail+0x87b/0xab0 [ 118.489716] should_failslab+0x279/0x2a0 [ 118.493826] __kmalloc+0xc2/0x350 [ 118.497374] ? __list_lru_init+0x99/0xfa0 [ 118.501602] ? down_read+0x67/0x100 [ 118.505296] __list_lru_init+0x99/0xfa0 [ 118.509326] sget_userns+0xbc4/0x18c0 [ 118.513168] ? free_anon_bdev+0x100/0x100 [ 118.517392] mount_nodev+0x1e5/0x460 [ 118.521148] ? SYSC_memfd_create+0x9c0/0x9c0 [ 118.525630] shmem_mount+0x9f/0xb0 [ 118.529262] ? shmem_init_inode+0x50/0x50 [ 118.533473] mount_fs+0x296/0x780 [ 118.536990] vfs_kern_mount+0x222/0x990 [ 118.541010] do_mount+0xca5/0x4ed0 [ 118.544631] ? __kmalloc+0x23c/0x350 [ 118.548423] ? copy_mount_options+0x91/0x540 [ 118.552924] SYSC_mount+0x32e/0x3d0 [ 118.556660] SyS_mount+0x77/0xa0 [ 118.560121] do_syscall_64+0x309/0x430 [ 118.564063] ? put_mnt_ns+0x2f0/0x2f0 [ 118.567905] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.573118] RIP: 0033:0x455979 [ 118.576321] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/07 21:40:34 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000090001000200000800000000726e8eda6d7272e5d7b2ac247b5a4257480583123f1cc8d828094090fd231b88f5a5f3d1b34c49974f9dc7c7c62df623748053683fbefd200eb7d864aff77d63e44f11fb330e79effebd30"], &(0x7f0000000080)=0x12) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) read(r1, &(0x7f0000000000), 0xfffffd5d) [ 118.584062] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 118.591961] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 118.599251] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 118.606547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.613840] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000016 2018/05/07 21:40:34 executing program 3 (fault-call:0 fault-nth:18): io_setup(0x100, &(0x7f00000013c0)) [ 118.641238] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 118.726349] FAULT_INJECTION: forcing a failure. [ 118.726349] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.738192] CPU: 0 PID: 8454 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 118.745026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.754373] Call Trace: [ 118.756959] dump_stack+0x185/0x1d0 [ 118.760589] should_fail+0x87b/0xab0 [ 118.764309] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 118.769065] ? kernel_poison_pages+0x40/0x360 2018/05/07 21:40:34 executing program 7: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000000)='cgroup\x00') r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) pread64(r1, &(0x7f0000000040)=""/96, 0x60, 0x0) 2018/05/07 21:40:34 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400, 0x0) recvfrom$ipx(r0, &(0x7f0000000100), 0x0, 0x40, &(0x7f0000000140)={0x4, 0xaf9, 0x17e2, "447fab505c16", 0x1}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') dup(r1) read(r1, &(0x7f0000000000), 0xfffffd5d) [ 118.773567] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 118.778948] ? kernel_poison_pages+0x1a0/0x360 [ 118.783542] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 118.788995] ? get_page_from_freelist+0xab28/0xb600 [ 118.794019] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 118.799475] ? update_stack_state+0x885/0xa40 [ 118.803985] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.808833] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.813688] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 118.818625] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.823474] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 118.828408] kmsan_alloc_page+0x82/0xe0 [ 118.832388] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 118.837148] ? workingset_activation+0x300/0x300 [ 118.841911] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.847271] ? memcg_check_events+0x74/0xe90 [ 118.851683] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.857058] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 118.862428] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.867801] alloc_pages_current+0x6b5/0x970 [ 118.872210] __page_cache_alloc+0x95/0x320 2018/05/07 21:40:34 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r2, 0x0, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x50}, 0x1}, 0x8080) syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_flowlabel\x00') [ 118.876445] pagecache_get_page+0x51b/0x1450 [ 118.880941] ? ioctx_alloc+0xf51/0x2c60 [ 118.884917] ioctx_alloc+0xef7/0x2c60 [ 118.888733] SYSC_io_setup+0x174/0x490 [ 118.892627] SyS_io_setup+0x45/0x70 [ 118.896261] do_syscall_64+0x309/0x430 [ 118.900154] ? kill_ioctx+0x580/0x580 [ 118.903962] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.909143] RIP: 0033:0x455979 [ 118.912323] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 118.920030] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 2018/05/07 21:40:34 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x0, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:34 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0xfffffffffffffcbe, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) 2018/05/07 21:40:34 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0', "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"}, 0x100) [ 118.927300] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 118.934571] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.941837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.949109] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000012 2018/05/07 21:40:35 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:35 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x20000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0xfff, 0x30, 0x100000000, 0x5}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x7, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x7f, 0x10, 0x0, 0x80000000}, &(0x7f0000000100)=0x18) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="7d0b0000000000000a004e2003000000ff010000000000000000000000000001e62b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000007ce35481e14ed0000000a004e2106000000ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2380000000fe80000000000000000000000000001f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000840000000000000000000000000000000000000000000000000000000000000000000000000a00612401000100fe8000000000000000000000000000bb01000000000000000000000000000000000000000000000000000000000000000000000000ff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24000200000000000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23ffff000000000000000000000000ffff0000000606000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ef0f0000fe80000000000000000000000000001ad8590000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000000ff010000000000000000000000000001f247000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) 2018/05/07 21:40:35 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4800, 0x0) 2018/05/07 21:40:35 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffffffffffee9) 2018/05/07 21:40:35 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x10000000}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000240)=0x9, &(0x7f0000000280)=0x4) write$sndseq(r2, &(0x7f0000000140)=[{0x800000000020, 0x7, 0x6, 0x2, @tick=0x7f, {0x58, 0xdab8}, {0xac, 0x7}, @queue={0xffffffffffffffe0, {0x6, 0x9}}}], 0x30) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8, 0x5b, 0xf7, 0x2, 0x3}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0xdfd3, 0x800, 0x1}, 0x10) r4 = dup3(r1, r0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000002c0), 0x4) 2018/05/07 21:40:35 executing program 5 (fault-call:1 fault-nth:23): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:35 executing program 3 (fault-call:0 fault-nth:19): io_setup(0x100, &(0x7f00000013c0)) [ 119.707690] FAULT_INJECTION: forcing a failure. [ 119.707690] name failslab, interval 1, probability 0, space 0, times 0 [ 119.719034] CPU: 1 PID: 8495 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 119.725894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.735278] Call Trace: [ 119.737913] dump_stack+0x185/0x1d0 [ 119.741586] should_fail+0x87b/0xab0 [ 119.745358] should_failslab+0x279/0x2a0 [ 119.749528] __kmalloc_node+0x22e/0x1190 [ 119.753634] ? kvmalloc_node+0x1a1/0x2e0 [ 119.757752] kvmalloc_node+0x1a1/0x2e0 [ 119.761741] __list_lru_init+0x571/0xfa0 [ 119.765866] sget_userns+0xbc4/0x18c0 [ 119.769698] ? free_anon_bdev+0x100/0x100 [ 119.773895] mount_nodev+0x1e5/0x460 [ 119.777657] ? SYSC_memfd_create+0x9c0/0x9c0 [ 119.782261] shmem_mount+0x9f/0xb0 [ 119.785890] ? shmem_init_inode+0x50/0x50 [ 119.790103] mount_fs+0x296/0x780 [ 119.793621] vfs_kern_mount+0x222/0x990 [ 119.797641] do_mount+0xca5/0x4ed0 [ 119.801269] ? __kmalloc+0x23c/0x350 [ 119.805055] ? copy_mount_options+0x91/0x540 [ 119.809558] SYSC_mount+0x32e/0x3d0 [ 119.813291] SyS_mount+0x77/0xa0 [ 119.816761] do_syscall_64+0x309/0x430 [ 119.820705] ? put_mnt_ns+0x2f0/0x2f0 [ 119.824551] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.829764] RIP: 0033:0x455979 [ 119.832971] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 119.840714] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 119.848010] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 2018/05/07 21:40:35 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:35 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffff, 0x400002) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff81, 0x0, 0x3, 0x2, 0x7f, 0x9, 0x5c}, 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000400)={'team0\x00', r2}) 2018/05/07 21:40:35 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x10000000}) socket$bt_cmtp(0x1f, 0x3, 0x5) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000000)=0x5, 0x401c, 0x0) getuid() get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) read(r0, &(0x7f0000000000), 0xfffffd5d) [ 119.855302] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 119.862596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 119.869890] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000017 [ 119.892664] IPVS: stopping backup sync thread 8444 ... 2018/05/07 21:40:36 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='fdinfo\x00') 2018/05/07 21:40:36 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x400) dup3(r0, r0, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x82) 2018/05/07 21:40:36 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) [ 120.035543] FAULT_INJECTION: forcing a failure. [ 120.035543] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 120.047383] CPU: 1 PID: 8519 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 120.054217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.063566] Call Trace: [ 120.066162] dump_stack+0x185/0x1d0 [ 120.069801] should_fail+0x87b/0xab0 [ 120.073524] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 120.078374] ? kernel_poison_pages+0x40/0x360 [ 120.082872] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 120.088238] ? kernel_poison_pages+0x1a0/0x360 [ 120.092830] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 120.098304] ? get_page_from_freelist+0xab28/0xb600 [ 120.103366] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 120.108820] ? rb_erase_cached+0x775/0x2eb0 [ 120.113151] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.117998] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 120.123037] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.127891] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 120.132829] kmsan_alloc_page+0x82/0xe0 [ 120.136811] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 120.141571] ? workingset_activation+0x300/0x300 [ 120.146331] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 120.151698] ? memcg_check_events+0x74/0xe90 [ 120.156115] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 120.161484] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 120.166852] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 120.172229] alloc_pages_current+0x6b5/0x970 [ 120.176648] __page_cache_alloc+0x95/0x320 [ 120.180888] pagecache_get_page+0x51b/0x1450 [ 120.185296] ? ioctx_alloc+0xf51/0x2c60 [ 120.189274] ioctx_alloc+0xef7/0x2c60 [ 120.193094] SYSC_io_setup+0x174/0x490 [ 120.196989] SyS_io_setup+0x45/0x70 [ 120.200621] do_syscall_64+0x309/0x430 [ 120.204525] ? kill_ioctx+0x580/0x580 [ 120.208417] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.213601] RIP: 0033:0x455979 [ 120.216786] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 120.224493] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 2018/05/07 21:40:36 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x100, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r1 = creat(&(0x7f0000000200)='./file0\x00', 0x20) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000080)) 2018/05/07 21:40:36 executing program 5 (fault-call:1 fault-nth:24): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:36 executing program 6: getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="6e65742f736f66746e65ccf57374617400") read(r1, &(0x7f0000000000), 0xfffffd5d) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x35, "0a34cd0732ca2afa854af34a335d926946e05ec0f0df24679208705c3f56743c895572288d40e0441f1ff8ca19c564f07e1bd19826"}, &(0x7f0000000080)=0x59) [ 120.231762] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 120.239029] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.246298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 120.253562] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000013 [ 120.267299] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 120.267490] IPVS: stopping backup sync thread 8538 ... [ 120.292900] FAULT_INJECTION: forcing a failure. [ 120.292900] name failslab, interval 1, probability 0, space 0, times 0 [ 120.304318] CPU: 0 PID: 8537 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 120.311185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.320566] Call Trace: [ 120.323204] dump_stack+0x185/0x1d0 [ 120.326881] should_fail+0x87b/0xab0 [ 120.330644] should_failslab+0x279/0x2a0 [ 120.334755] __kmalloc+0xc2/0x350 [ 120.338309] ? __list_lru_init+0x681/0xfa0 [ 120.342616] __list_lru_init+0x681/0xfa0 [ 120.346739] sget_userns+0xbc4/0x18c0 [ 120.350587] ? free_anon_bdev+0x100/0x100 [ 120.354815] mount_nodev+0x1e5/0x460 [ 120.358585] ? SYSC_memfd_create+0x9c0/0x9c0 [ 120.363078] shmem_mount+0x9f/0xb0 [ 120.366705] ? shmem_init_inode+0x50/0x50 [ 120.370926] mount_fs+0x296/0x780 [ 120.374439] vfs_kern_mount+0x222/0x990 [ 120.378460] do_mount+0xca5/0x4ed0 [ 120.382087] ? __kmalloc+0x23c/0x350 [ 120.385882] ? copy_mount_options+0x91/0x540 [ 120.390382] SYSC_mount+0x32e/0x3d0 [ 120.394123] SyS_mount+0x77/0xa0 [ 120.397580] do_syscall_64+0x309/0x430 [ 120.401516] ? put_mnt_ns+0x2f0/0x2f0 [ 120.405356] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.410567] RIP: 0033:0x455979 [ 120.413773] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 120.421520] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 120.428811] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 120.436099] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 120.443384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 120.450677] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000018 2018/05/07 21:40:36 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') fcntl$setlease(r0, 0x400, 0x2) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:36 executing program 5 (fault-call:1 fault-nth:25): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:36 executing program 3 (fault-call:0 fault-nth:20): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:36 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x86000, 0x0) 2018/05/07 21:40:36 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) fanotify_mark(r2, 0x4, 0x10000, r2, &(0x7f0000000040)='./file0\x00') 2018/05/07 21:40:36 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x3c, 0x1, {0x1, 0x1, 0x8000, 0x1, 0xbf3}}) [ 120.962958] FAULT_INJECTION: forcing a failure. [ 120.962958] name failslab, interval 1, probability 0, space 0, times 0 [ 120.967491] IPVS: stopping backup sync thread 8566 ... [ 120.974369] CPU: 1 PID: 8564 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 120.986472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.995851] Call Trace: [ 120.998484] dump_stack+0x185/0x1d0 [ 121.002161] should_fail+0x87b/0xab0 [ 121.005925] should_failslab+0x279/0x2a0 [ 121.010033] __kmalloc+0xc2/0x350 [ 121.013583] ? __list_lru_init+0x681/0xfa0 [ 121.017890] __list_lru_init+0x681/0xfa0 [ 121.022365] sget_userns+0xbc4/0x18c0 [ 121.026208] ? free_anon_bdev+0x100/0x100 [ 121.030446] mount_nodev+0x1e5/0x460 [ 121.034209] ? SYSC_memfd_create+0x9c0/0x9c0 [ 121.038701] shmem_mount+0x9f/0xb0 [ 121.042339] ? shmem_init_inode+0x50/0x50 [ 121.046566] mount_fs+0x296/0x780 [ 121.050085] vfs_kern_mount+0x222/0x990 [ 121.054111] do_mount+0xca5/0x4ed0 [ 121.057699] ? copy_mount_options+0x2dd/0x540 [ 121.062287] SYSC_mount+0x32e/0x3d0 [ 121.066026] SyS_mount+0x77/0xa0 [ 121.069488] do_syscall_64+0x309/0x430 [ 121.073439] ? put_mnt_ns+0x2f0/0x2f0 [ 121.077282] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.082496] RIP: 0033:0x455979 [ 121.085708] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 121.093452] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 121.100745] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 2018/05/07 21:40:37 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, r0, 0x0) 2018/05/07 21:40:37 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x420a00, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) r2 = epoll_create(0xdaf) dup3(r0, r2, 0x0) 2018/05/07 21:40:37 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x403, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10d080, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0xffffffffffffff31) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) [ 121.108040] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 121.115331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 121.122632] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000019 2018/05/07 21:40:37 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x9d, 0x6951, 0x3, 0xffffffffffffffff, 0xa5f, 0x5, 0x60, 0x9, 0x200, 0x80}) read(r0, &(0x7f0000000000), 0xfffffd5d) [ 121.178958] IPVS: stopping backup sync thread 8580 ... 2018/05/07 21:40:37 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/109) 2018/05/07 21:40:37 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(0xffffffffffffffff, r0, 0x0) [ 121.323435] FAULT_INJECTION: forcing a failure. [ 121.323435] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 121.335456] CPU: 1 PID: 8587 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 121.342325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.351712] Call Trace: [ 121.354352] dump_stack+0x185/0x1d0 [ 121.358045] should_fail+0x87b/0xab0 [ 121.361824] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 121.366627] ? workingset_activation+0x300/0x300 [ 121.371438] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.376874] ? memcg_check_events+0x74/0xe90 [ 121.381332] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.386744] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 121.392158] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 121.397615] ? radix_tree_lookup_slot+0x469/0x500 [ 121.402511] alloc_pages_current+0x6b5/0x970 [ 121.406999] __page_cache_alloc+0x95/0x320 [ 121.411275] pagecache_get_page+0x51b/0x1450 [ 121.415722] ? ioctx_alloc+0xf51/0x2c60 [ 121.419772] ioctx_alloc+0xef7/0x2c60 [ 121.423699] SYSC_io_setup+0x174/0x490 [ 121.427699] SyS_io_setup+0x45/0x70 [ 121.431427] do_syscall_64+0x309/0x430 [ 121.435377] ? kill_ioctx+0x580/0x580 [ 121.439225] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.444438] RIP: 0033:0x455979 [ 121.447644] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 121.455396] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 121.462692] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 2018/05/07 21:40:37 executing program 5 (fault-call:1 fault-nth:26): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:37 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:37 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000000100)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$TCSBRK(r0, 0x5409, 0x6) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xffffffffffff9932, 0x2400) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/07 21:40:37 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x400, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) ioctl(r1, 0xef8, &(0x7f0000000040)="1acc9d1685d680a4d16a5e08d83c3abe4f9207f36108653c3934cd0eeef6a429fd001f21afa242ec93d7df8180ab758530134617e055e14597a6989650d102c79f79ee0da0454a14b9699f40e4696aad8c45ef1a84f9efcf4d134fedf92130170d7ced09a874e5b0ac7a96f5eb60649afe21ba90ae24c01b964cf34b8116845d4a712c128339b1af859e225e35355b9f03105421bf6d09e6c6a2b40210ec017802b7edee8f2c469cbb52aedc14395a0edcad692528aba56620f167dd899fb1481d") [ 121.469985] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.477281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 121.484573] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000014 [ 121.516502] IPVS: stopping backup sync thread 8600 ... [ 121.581189] FAULT_INJECTION: forcing a failure. [ 121.581189] name failslab, interval 1, probability 0, space 0, times 0 [ 121.592603] CPU: 0 PID: 8610 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 121.599474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.608855] Call Trace: [ 121.611491] dump_stack+0x185/0x1d0 [ 121.615165] should_fail+0x87b/0xab0 [ 121.618923] should_failslab+0x279/0x2a0 [ 121.623038] __kmalloc+0xc2/0x350 [ 121.626583] ? __list_lru_init+0x681/0xfa0 [ 121.630895] __list_lru_init+0x681/0xfa0 [ 121.635019] sget_userns+0xbc4/0x18c0 [ 121.638874] ? free_anon_bdev+0x100/0x100 [ 121.643101] mount_nodev+0x1e5/0x460 [ 121.646872] ? SYSC_memfd_create+0x9c0/0x9c0 [ 121.651369] shmem_mount+0x9f/0xb0 [ 121.655005] ? shmem_init_inode+0x50/0x50 [ 121.659219] mount_fs+0x296/0x780 [ 121.662729] vfs_kern_mount+0x222/0x990 [ 121.666744] do_mount+0xca5/0x4ed0 [ 121.670330] ? copy_mount_options+0x2dd/0x540 [ 121.674915] SYSC_mount+0x32e/0x3d0 [ 121.678645] SyS_mount+0x77/0xa0 [ 121.682097] do_syscall_64+0x309/0x430 [ 121.686041] ? put_mnt_ns+0x2f0/0x2f0 [ 121.689888] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.695104] RIP: 0033:0x455979 [ 121.698313] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 121.706059] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 121.713339] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 121.720618] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 121.727888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 121.735187] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001a 2018/05/07 21:40:38 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f6465765f6d6361737400137b56c3ca54d27fe3a2e714f7daee352e2f274c0ae250e84d1a558b047a5a26e618f00c09d40509cf08c1135d18da455ed30051642482ed46000000000000") read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:38 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x2) dup3(r1, r0, 0x0) 2018/05/07 21:40:38 executing program 3 (fault-call:0 fault-nth:21): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:38 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x4d}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xc63}, 0x8) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:38 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:38 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="5f15556d5d19cb0c075f5c00f2ffb5729fc6e81de31e33de43cdf37b44db161fa5017bc3cf3eee995a0f10a881aef94e7c79c6efa31f810814f6cb6e1b0570e25a22c8b3c4e4a2cced4b63bb6083b6dd7d820bf5ba536f2dca3baedb593c7c99c8b017006145b9cc111a171e03eb56486359885bdd737c985f8488f6dab343", 0x7f}, {&(0x7f00000000c0)="a09d029ee9277b24d45047296b9538d7ae67e6650d36665586899fce142346514299fb0d68175b0a6e5f5ce5bbadea042ad913c96d3004e26e9527547f1518b6974c663c30ba34aa182c4d817764c74dcd0e02653748237205389616a11d6134372a67bf4e63b51104b14fceaeb2c940765930acf253b15f2975bdbec5eae83c9c5e009d330875046dfd42da3738371c1d1464d6206ca48678fd630400", 0x9d}, {&(0x7f0000000180)="0421d5ecaddf9c6387161d9257ae94930b677072b4e98f56fb6ce544606b63b97e53fb60a921cc5cb9329e0f2afabb93a3a5796548daf59da7bb2de9af5964e9f0cac6434d2c236106e0fb2b198628ce7d5f7292959103d7ff9cd8aecd69dfcc111a1977a1242485afc3bbe5e7d7d9be", 0x70}, {&(0x7f0000000200)="7316d3fde522c531508ef5b697e577e82201", 0x12}], 0x4, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x80000, 0x0) perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x2, 0x1, 0x100000001, 0x0, 0x0, 0x1f, 0x24, 0x1, 0x1ff, 0x80000000, 0x8, 0x40, 0xfffffffffffff000, 0xfff, 0x80000001, 0x2, 0x7, 0x8, 0xe1, 0x9, 0x0, 0x1f, 0x1, 0x3, 0x20, 0x1, 0x74, 0x3, 0x1, 0x2, 0x6, 0x10001, 0x2, 0x4b7, 0x80000000, 0xfffffffffffffff9, 0x0, 0x9, 0x4, @perf_config_ext={0x0, 0x2}, 0x0, 0x5, 0x3, 0x5, 0x94, 0x3f, 0x20}, r1, 0x7, r0, 0x1) 2018/05/07 21:40:38 executing program 5 (fault-call:1 fault-nth:27): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 122.602171] FAULT_INJECTION: forcing a failure. [ 122.602171] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 122.614016] CPU: 0 PID: 8632 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 122.620857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.626131] FAULT_INJECTION: forcing a failure. [ 122.626131] name failslab, interval 1, probability 0, space 0, times 0 [ 122.630206] Call Trace: [ 122.630229] dump_stack+0x185/0x1d0 [ 122.630249] should_fail+0x87b/0xab0 [ 122.630272] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 122.630289] ? kernel_poison_pages+0x40/0x360 [ 122.630305] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.630318] ? kernel_poison_pages+0x1a0/0x360 [ 122.630334] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.630347] ? get_page_from_freelist+0xab28/0xb600 [ 122.630364] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.630378] ? rb_erase_cached+0x71d/0x2eb0 [ 122.630397] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.630411] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 122.630451] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.705303] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 122.710224] kmsan_alloc_page+0x82/0xe0 [ 122.714187] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 122.718930] ? workingset_activation+0x300/0x300 [ 122.723675] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.729025] ? memcg_check_events+0x74/0xe90 [ 122.733425] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.738773] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 122.744128] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 122.749483] alloc_pages_current+0x6b5/0x970 [ 122.753889] __page_cache_alloc+0x95/0x320 [ 122.758111] pagecache_get_page+0x51b/0x1450 [ 122.762501] ? ioctx_alloc+0xf51/0x2c60 [ 122.766464] ioctx_alloc+0xef7/0x2c60 [ 122.770263] SYSC_io_setup+0x174/0x490 [ 122.774139] SyS_io_setup+0x45/0x70 [ 122.777750] do_syscall_64+0x309/0x430 [ 122.781627] ? kill_ioctx+0x580/0x580 [ 122.785417] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.790592] RIP: 0033:0x455979 [ 122.793764] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 122.801459] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 122.808711] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 122.815961] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.823213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.830464] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000015 [ 122.837746] CPU: 1 PID: 8628 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 122.844615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.853995] Call Trace: [ 122.856631] dump_stack+0x185/0x1d0 [ 122.860314] should_fail+0x87b/0xab0 [ 122.864086] should_failslab+0x279/0x2a0 [ 122.868210] __kmalloc+0xc2/0x350 [ 122.871759] ? __list_lru_init+0x681/0xfa0 [ 122.876064] __list_lru_init+0x681/0xfa0 [ 122.880199] sget_userns+0xbc4/0x18c0 [ 122.884051] ? free_anon_bdev+0x100/0x100 [ 122.888277] mount_nodev+0x1e5/0x460 [ 122.892039] ? SYSC_memfd_create+0x9c0/0x9c0 [ 122.896526] shmem_mount+0x9f/0xb0 [ 122.900155] ? shmem_init_inode+0x50/0x50 [ 122.904371] mount_fs+0x296/0x780 [ 122.907880] vfs_kern_mount+0x222/0x990 [ 122.911902] do_mount+0xca5/0x4ed0 [ 122.915525] ? __kmalloc+0x23c/0x350 [ 122.919312] ? copy_mount_options+0x91/0x540 [ 122.923811] SYSC_mount+0x32e/0x3d0 [ 122.927542] SyS_mount+0x77/0xa0 [ 122.931001] do_syscall_64+0x309/0x430 [ 122.934937] ? put_mnt_ns+0x2f0/0x2f0 [ 122.938777] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.943988] RIP: 0033:0x455979 2018/05/07 21:40:38 executing program 3 (fault-call:0 fault-nth:22): io_setup(0x100, &(0x7f00000013c0)) [ 122.947198] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 122.954939] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 122.963033] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 122.970323] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 122.977613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.984905] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001b [ 122.998141] FAULT_INJECTION: forcing a failure. [ 122.998141] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 123.009955] CPU: 1 PID: 8647 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 123.016796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.026147] Call Trace: [ 123.028736] dump_stack+0x185/0x1d0 [ 123.032373] should_fail+0x87b/0xab0 [ 123.036098] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 123.040857] ? kernel_poison_pages+0x40/0x360 [ 123.045364] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 123.050735] ? kernel_poison_pages+0x1a0/0x360 [ 123.055320] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 123.060781] ? get_page_from_freelist+0xab28/0xb600 [ 123.065805] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 123.071182] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 123.076206] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 123.081660] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.086509] ? __switch_to+0x2b3/0x420 [ 123.090399] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.095250] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 123.100186] kmsan_alloc_page+0x82/0xe0 [ 123.104170] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 123.108934] ? workingset_activation+0x300/0x300 [ 123.113696] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.119062] ? memcg_check_events+0x74/0xe90 [ 123.123475] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.128843] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 123.134211] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 123.139588] alloc_pages_current+0x6b5/0x970 [ 123.144000] __page_cache_alloc+0x95/0x320 [ 123.148237] pagecache_get_page+0x51b/0x1450 [ 123.152642] ? ioctx_alloc+0xf51/0x2c60 [ 123.156617] ioctx_alloc+0xef7/0x2c60 [ 123.160442] SYSC_io_setup+0x174/0x490 [ 123.164334] SyS_io_setup+0x45/0x70 [ 123.167966] do_syscall_64+0x309/0x430 [ 123.171865] ? kill_ioctx+0x580/0x580 [ 123.175672] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.180859] RIP: 0033:0x455979 [ 123.184047] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 123.191755] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 2018/05/07 21:40:39 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x46, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0x80, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000200)=""/128}, &(0x7f00000000c0)=0x78) r1 = gettid() r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, {0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x2}, 0x76, [0x1, 0x101, 0x3, 0x80000001, 0x6, 0x9, 0x8, 0x3]}, 0x5c) syz_open_procfs(r1, &(0x7f0000000000)='attr\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r3, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:39 executing program 5 (fault-call:1 fault-nth:28): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:39 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0x3a5) [ 123.199022] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 123.206288] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.213555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 123.220820] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000016 [ 123.242202] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/05/07 21:40:39 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/connector\x00') read(r1, &(0x7f0000000000), 0x0) getpid() [ 123.242390] IPVS: stopping backup sync thread 8658 ... [ 123.286965] FAULT_INJECTION: forcing a failure. [ 123.286965] name failslab, interval 1, probability 0, space 0, times 0 [ 123.298438] CPU: 1 PID: 8659 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 123.305306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.314691] Call Trace: [ 123.317334] dump_stack+0x185/0x1d0 [ 123.321022] should_fail+0x87b/0xab0 [ 123.324789] should_failslab+0x279/0x2a0 [ 123.328910] __kmalloc+0xc2/0x350 [ 123.332460] ? __list_lru_init+0x681/0xfa0 [ 123.336772] __list_lru_init+0x681/0xfa0 [ 123.340901] sget_userns+0xbc4/0x18c0 [ 123.344759] ? free_anon_bdev+0x100/0x100 [ 123.348981] mount_nodev+0x1e5/0x460 [ 123.352748] ? SYSC_memfd_create+0x9c0/0x9c0 [ 123.357242] shmem_mount+0x9f/0xb0 [ 123.360875] ? shmem_init_inode+0x50/0x50 [ 123.365090] mount_fs+0x296/0x780 [ 123.368600] vfs_kern_mount+0x222/0x990 [ 123.372623] do_mount+0xca5/0x4ed0 [ 123.376246] ? msan_get_shadow_origin_ptr+0xe1/0x230 [ 123.381431] ? copy_mount_options+0x91/0x540 [ 123.385932] SYSC_mount+0x32e/0x3d0 [ 123.389669] SyS_mount+0x77/0xa0 [ 123.393131] do_syscall_64+0x309/0x430 [ 123.397073] ? put_mnt_ns+0x2f0/0x2f0 [ 123.400914] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.406125] RIP: 0033:0x455979 [ 123.409335] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 123.417088] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 123.424386] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 2018/05/07 21:40:39 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x370, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x1, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) 2018/05/07 21:40:39 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e756d61b15bedcdf117") read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:39 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0x1000000b3) 2018/05/07 21:40:39 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0xc0000001}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 123.431688] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 123.438980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 123.446269] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001c 2018/05/07 21:40:39 executing program 3 (fault-call:0 fault-nth:23): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:39 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:39 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4080, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x2, &(0x7f0000000140)=0x1) close(r2) readv(r1, &(0x7f00000005c0), 0x1000000000000130) r3 = perf_event_open(&(0x7f0000012000)={0x2, 0x305, 0xfffffffffffffff5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000480)={0x6, {{0x2, 0x4e22}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x21) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0xfffffffffffffffe, 0x1, 'client1\x00', 0xffffffff80000000, "e66b198b5bd1a6ea", "790f11f013718ec9db6170728545316b51a7c6b7ea68ce1ef128fbae18fe4c09", 0x8, 0x4}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x2) fchdir(r3) accept$inet(r2, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='veth0\x00') lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.FinderInfo\x00', &(0x7f0000000340)=""/119, 0x77) [ 123.654125] IPVS: stopping backup sync thread 8689 ... [ 123.664637] FAULT_INJECTION: forcing a failure. [ 123.664637] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 123.676665] CPU: 0 PID: 8690 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 123.683535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.692929] Call Trace: [ 123.695565] dump_stack+0x185/0x1d0 [ 123.699235] should_fail+0x87b/0xab0 [ 123.703002] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 123.707803] ? workingset_activation+0x300/0x300 [ 123.712610] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.718040] ? memcg_check_events+0x74/0xe90 [ 123.722500] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.727895] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 123.733307] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 123.738752] ? radix_tree_lookup_slot+0x469/0x500 [ 123.743648] alloc_pages_current+0x6b5/0x970 [ 123.748131] __page_cache_alloc+0x95/0x320 2018/05/07 21:40:39 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x1, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x3) 2018/05/07 21:40:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 123.752450] pagecache_get_page+0x51b/0x1450 [ 123.756906] ? ioctx_alloc+0xf51/0x2c60 [ 123.760955] ioctx_alloc+0xef7/0x2c60 [ 123.764887] SYSC_io_setup+0x174/0x490 [ 123.768894] SyS_io_setup+0x45/0x70 [ 123.772609] do_syscall_64+0x309/0x430 [ 123.776553] ? kill_ioctx+0x580/0x580 [ 123.780402] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.785615] RIP: 0033:0x455979 [ 123.788823] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 123.796749] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 2018/05/07 21:40:39 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0x0) 2018/05/07 21:40:39 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x7) 2018/05/07 21:40:39 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, 0xffffffffffffffff, 0x0) [ 123.804047] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 123.811340] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.818639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 123.825937] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000017 2018/05/07 21:40:39 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) r2 = epoll_create(0x400) dup3(r2, r1, 0x0) [ 123.913460] IPVS: stopping backup sync thread 8710 ... 2018/05/07 21:40:40 executing program 5 (fault-call:1 fault-nth:29): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:40 executing program 3 (fault-call:0 fault-nth:24): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:40 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000040), 0xfffffffffffffe9d) 2018/05/07 21:40:40 executing program 4: epoll_create(0x400) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x10001, 0xfff, 0x4, 0x6, 0x7fffffff, 0x1, 0xc, 0x0, 0x9, 0x7ff, 0xd5}, 0xb) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) 2018/05/07 21:40:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:40 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x200000004100) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x30}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r1 = getpgid(0xffffffffffffffff) mq_notify(r0, &(0x7f0000000080)={0x0, 0x4, 0x1, @tid=r1}) 2018/05/07 21:40:40 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)="33ac6d04dcaf09516d6361737400") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8e8c, @dev={0xfe, 0x80, [], 0xc}, 0x4}}, 0x100000000, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x4, 0x6, 0x9, 0x7, 0x401, 0x2, 0xc8, 0x6, 0x8, 0x80000000, 0x843, 0x10000, 0x5, 0x2, 0x1cf]}, &(0x7f0000000140)=0x100) read(r0, &(0x7f0000000000), 0xfffffd5d) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x20c201) 2018/05/07 21:40:40 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) dup3(r0, 0xffffffffffffffff, 0x0) [ 124.866661] FAULT_INJECTION: forcing a failure. [ 124.866661] name failslab, interval 1, probability 0, space 0, times 0 [ 124.878113] CPU: 0 PID: 8737 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 124.884985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.894369] Call Trace: [ 124.897008] dump_stack+0x185/0x1d0 [ 124.900689] should_fail+0x87b/0xab0 [ 124.904457] should_failslab+0x279/0x2a0 [ 124.908574] __kmalloc+0xc2/0x350 [ 124.912124] ? __list_lru_init+0x681/0xfa0 [ 124.916435] __list_lru_init+0x681/0xfa0 [ 124.920562] sget_userns+0xbc4/0x18c0 [ 124.924410] ? free_anon_bdev+0x100/0x100 [ 124.928640] mount_nodev+0x1e5/0x460 [ 124.932403] ? SYSC_memfd_create+0x9c0/0x9c0 [ 124.936906] shmem_mount+0x9f/0xb0 [ 124.940543] ? shmem_init_inode+0x50/0x50 [ 124.944762] mount_fs+0x296/0x780 [ 124.948276] vfs_kern_mount+0x222/0x990 [ 124.952294] do_mount+0xca5/0x4ed0 [ 124.955934] SYSC_mount+0x32e/0x3d0 [ 124.959665] SyS_mount+0x77/0xa0 [ 124.963125] do_syscall_64+0x309/0x430 [ 124.967068] ? put_mnt_ns+0x2f0/0x2f0 [ 124.970906] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.976119] RIP: 0033:0x455979 [ 124.979323] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 124.987071] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 124.994369] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 125.001666] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 125.008972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/07 21:40:41 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/05/07 21:40:41 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6f6f6d5f73636f72655f61646a0028ea269ca8813da34f566e3ac2423d00b241b206476ca0bcc310f036b83e3e2e23d76510b036727dbf6c0833b11492b4935ee7ff33454cf8b5b185e0b1bdc8357d8e4a89f6358140328b310a8e9ed0dfdd84fdb137e8016d4fc239e88152630253cc71ec79") setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x65}, 0x8) read(r1, &(0x7f0000000000), 0xfffffd5d) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040)=0x5, 0x4) [ 125.016270] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001d [ 125.036234] IPVS: stopping backup sync thread 8749 ... 2018/05/07 21:40:41 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "f32db93468682dfde3c3cca3d85d56932ec5e91bf719d4ce8e310a6708efdeb312edc19ee2c402bf16282c3db047c7dbde2083c208f1d8e3340d55f81d8af78e60adb5579ced0dae026173bbecd677ffad50e566b6afc3da56c137076bf54d4b6ebd0f4899d9f38d32744c01ac7008bc1337c02c99284c23028e7fd482210d41a778e3525d04fa979e917b3438ef9d4e3c3326ffce0c62ab5bac1e9185441b64c477f03138ce223055c2a0"}, 0xaf) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:41 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x80000001}, 0xc) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) [ 125.139451] FAULT_INJECTION: forcing a failure. [ 125.139451] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 125.151307] CPU: 0 PID: 8748 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 125.158146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.167499] Call Trace: [ 125.170099] dump_stack+0x185/0x1d0 [ 125.173733] should_fail+0x87b/0xab0 [ 125.177464] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 125.182226] ? kernel_poison_pages+0x40/0x360 2018/05/07 21:40:41 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x400) dup3(r0, r0, 0xfffffffffffffffe) [ 125.186728] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.192096] ? kernel_poison_pages+0x1a0/0x360 [ 125.196688] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 125.202145] ? get_page_from_freelist+0xab28/0xb600 [ 125.207169] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 125.212627] ? update_stack_state+0x885/0xa40 [ 125.217135] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.221982] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 125.226932] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.231788] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 125.236728] kmsan_alloc_page+0x82/0xe0 [ 125.240712] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 125.245466] ? workingset_activation+0x300/0x300 [ 125.250231] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.255592] ? memcg_check_events+0x74/0xe90 [ 125.260002] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.265362] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 125.270734] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 125.276114] alloc_pages_current+0x6b5/0x970 [ 125.280531] __page_cache_alloc+0x95/0x320 [ 125.284771] pagecache_get_page+0x51b/0x1450 [ 125.289185] ? ioctx_alloc+0xf51/0x2c60 [ 125.293166] ioctx_alloc+0xef7/0x2c60 [ 125.296987] SYSC_io_setup+0x174/0x490 [ 125.300889] SyS_io_setup+0x45/0x70 [ 125.304520] do_syscall_64+0x309/0x430 [ 125.308415] ? kill_ioctx+0x580/0x580 [ 125.312223] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.317408] RIP: 0033:0x455979 [ 125.320593] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 125.328300] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 125.335568] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 125.342831] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.350105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 125.357369] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000018 [ 125.410819] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 125.419706] IPVS: stopping backup sync thread 8768 ... 2018/05/07 21:40:41 executing program 5 (fault-call:1 fault-nth:30): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:41 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) open(&(0x7f0000000000)='./file0\x00', 0x202000, 0x1) 2018/05/07 21:40:41 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) 2018/05/07 21:40:41 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)="6e65aa2f6465765f6d63617374001e91d5618bb11787599867a4f5e47f15c1c857ae2de4ff69164234bbdd77fa7dabf1476ca5873b0748c6933de3eb2d0a29c463b87f7cb7a7424fecf57baf1eea31c864a393658f85e6bf49b5e1f9306e76000e500bd35fe2189002c472c00771e56692e7b175b7d80ccac5ea13b223653ac4465eb018375503baac8782f086c460372c25d7afe3") ioctl$void(r0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x0, 0x6, 0x5, 0xfffffffffffffffc, 0x10, 0x1f}) read(r0, &(0x7f0000000000), 0x108) 2018/05/07 21:40:41 executing program 3 (fault-call:0 fault-nth:25): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:41 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x236) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/05/07 21:40:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:41 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x1, 0x80000001}, 0xc) [ 125.972448] FAULT_INJECTION: forcing a failure. [ 125.972448] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 125.975393] FAULT_INJECTION: forcing a failure. [ 125.975393] name failslab, interval 1, probability 0, space 0, times 0 [ 125.984296] CPU: 1 PID: 8793 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 125.984304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.984308] Call Trace: [ 125.984336] dump_stack+0x185/0x1d0 [ 125.984352] should_fail+0x87b/0xab0 [ 125.984397] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 126.026316] ? kernel_poison_pages+0x40/0x360 [ 126.030800] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 126.036147] ? kernel_poison_pages+0x1a0/0x360 [ 126.040715] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 126.046152] ? get_page_from_freelist+0xab28/0xb600 [ 126.051167] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 126.056179] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.061010] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 126.065933] kmsan_alloc_page+0x82/0xe0 [ 126.069893] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 126.074634] ? workingset_activation+0x300/0x300 [ 126.079379] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 126.084724] ? memcg_check_events+0x74/0xe90 [ 126.089130] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 126.094479] ? mem_cgroup_charge_statistics+0x695/0xd90 [ 126.099834] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 126.105186] alloc_pages_current+0x6b5/0x970 [ 126.109582] __page_cache_alloc+0x95/0x320 [ 126.113817] pagecache_get_page+0x51b/0x1450 [ 126.118208] ? ioctx_alloc+0xf51/0x2c60 [ 126.122170] ioctx_alloc+0xef7/0x2c60 [ 126.125967] SYSC_io_setup+0x174/0x490 [ 126.129882] SyS_io_setup+0x45/0x70 [ 126.133502] do_syscall_64+0x309/0x430 [ 126.137377] ? kill_ioctx+0x580/0x580 [ 126.141167] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.146344] RIP: 0033:0x455979 [ 126.149516] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 126.157216] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 126.164467] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 126.171720] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.178973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 126.186223] R13: 000000000000018d R14: 00000000006f65d8 R15: 0000000000000019 [ 126.193505] CPU: 0 PID: 8788 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 126.200371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.209750] Call Trace: [ 126.212390] dump_stack+0x185/0x1d0 [ 126.216065] should_fail+0x87b/0xab0 [ 126.219828] should_failslab+0x279/0x2a0 [ 126.223950] __kmalloc+0xc2/0x350 [ 126.227494] ? __list_lru_init+0x681/0xfa0 [ 126.231798] __list_lru_init+0x681/0xfa0 [ 126.235923] sget_userns+0xbc4/0x18c0 [ 126.239772] ? free_anon_bdev+0x100/0x100 [ 126.243996] mount_nodev+0x1e5/0x460 [ 126.247762] ? SYSC_memfd_create+0x9c0/0x9c0 [ 126.252247] shmem_mount+0x9f/0xb0 [ 126.255882] ? shmem_init_inode+0x50/0x50 [ 126.260101] mount_fs+0x296/0x780 [ 126.263615] vfs_kern_mount+0x222/0x990 [ 126.267636] do_mount+0xca5/0x4ed0 [ 126.271248] ? msan_get_shadow_origin_ptr+0xe1/0x230 [ 126.276426] ? copy_mount_options+0x91/0x540 [ 126.280932] SYSC_mount+0x32e/0x3d0 [ 126.284657] SyS_mount+0x77/0xa0 [ 126.288110] do_syscall_64+0x309/0x430 [ 126.292051] ? put_mnt_ns+0x2f0/0x2f0 [ 126.295893] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.301103] RIP: 0033:0x455979 [ 126.304310] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.312058] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 126.319352] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 126.326643] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 126.333930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 126.341223] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001e [ 126.381338] IPVS: stopping backup sync thread 8802 ... 2018/05/07 21:40:42 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x142, 0x4) 2018/05/07 21:40:42 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_1\x00', 0x1400}) read(r0, &(0x7f0000000080), 0x0) 2018/05/07 21:40:42 executing program 3 (fault-call:0 fault-nth:26): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:42 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x230180, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x2b0, [0x20000200, 0x0, 0x0, 0x20000230, 0x20000260], 0x0, &(0x7f0000000080), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x13, 0x0, 0x60f7, 'bond_slave_1\x00', 'gretap0\x00', 'erspan0\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe8, 0x130, 0x178, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xffffffff, 0x0, 0xffffffff], [0xff000000, 0xff000000, 0xffffffff, 0xffffff00], 0x3ff, 0x67, 0x30, 0x2, 0x4e23, 0x4e24, 0x4e22, 0x4e21}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"0859b4b7cb6f201cb1a5ce47bb33de5c7388ce7a69e3513c9db0cd266ba5"}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x6be4, 0xb88}}}}, {{{0x9, 0x2, 0x6001, 'lo\x00', 'ip6_vti0\x00', 'veth1_to_team\x00', 'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], @random="6381faeb3f03", [0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@random="d4d96d05054e", 0xfffffffffffffffe}}}}]}]}, 0x328) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x400) r3 = socket$inet(0x2, 0x5, 0x7fffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r4}, 0xc) dup3(r2, r1, 0x0) 2018/05/07 21:40:42 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x90) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:42 executing program 5 (fault-call:1 fault-nth:31): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:42 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) [ 127.031362] FAULT_INJECTION: forcing a failure. [ 127.031362] name failslab, interval 1, probability 0, space 0, times 0 [ 127.042734] CPU: 1 PID: 8820 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 127.049615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.058996] Call Trace: [ 127.061643] dump_stack+0x185/0x1d0 [ 127.065322] should_fail+0x87b/0xab0 [ 127.069089] should_failslab+0x279/0x2a0 [ 127.073241] kmem_cache_alloc+0x136/0xb90 [ 127.077463] ? mmap_region+0x1c90/0x33b0 [ 127.081571] mmap_region+0x1c90/0x33b0 [ 127.085528] do_mmap+0x16ac/0x1830 [ 127.089184] ioctx_alloc+0x16a2/0x2c60 [ 127.093208] SYSC_io_setup+0x174/0x490 [ 127.097200] SyS_io_setup+0x45/0x70 [ 127.100915] do_syscall_64+0x309/0x430 [ 127.104874] ? kill_ioctx+0x580/0x580 [ 127.108718] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.113929] RIP: 0033:0x455979 [ 127.117135] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 127.124880] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 2018/05/07 21:40:43 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$KDSKBLED(r0, 0x4b65, 0x6fc75bb8) [ 127.128688] FAULT_INJECTION: forcing a failure. [ 127.128688] name failslab, interval 1, probability 0, space 0, times 0 [ 127.132168] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 127.132187] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.132205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.132222] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000001a [ 127.173096] CPU: 0 PID: 8827 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 127.179958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.189337] Call Trace: [ 127.191967] dump_stack+0x185/0x1d0 [ 127.195640] should_fail+0x87b/0xab0 [ 127.199402] should_failslab+0x279/0x2a0 [ 127.203521] __kmalloc+0xc2/0x350 [ 127.207068] ? __list_lru_init+0x681/0xfa0 [ 127.211377] __list_lru_init+0x681/0xfa0 [ 127.215500] sget_userns+0xbc4/0x18c0 [ 127.219357] ? free_anon_bdev+0x100/0x100 [ 127.223590] mount_nodev+0x1e5/0x460 [ 127.227355] ? SYSC_memfd_create+0x9c0/0x9c0 2018/05/07 21:40:43 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2e31, 0x1) write$evdev(r0, &(0x7f0000000640)=[{{0x0, 0x2710}, 0x2, 0x8, 0x7}, {{0x0, 0x7530}, 0x7, 0x1ff, 0x40}, {{0x0, 0x2710}, 0x9, 0x0, 0x1}, {{0x77359400}, 0x8, 0x70, 0x7}, {{}, 0x0, 0x2, 0x200}, {{}, 0xfffffffffffffff8, 0x5}, {{}, 0x7ff, 0x7fff, 0x6}, {{0x77359400}, 0x0, 0x0, 0x4}], 0xc0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x4, 0x4b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'bridge0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x120}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'teql0\x00', 'ifb0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x110, 0x140, [@quota={'quota\x00', 0x18}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'ip6gre0\x00', "67726530000000000000009e53e9c800", 'bridge0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x9, 0x0, 0x0, 'sit0\x00', 'gre0\x00', 'nr0\x00', 'gre0\x00', @random="bfbb595ed906", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x530) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffd5d) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) 2018/05/07 21:40:43 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/dev_mcast\x00') bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"3d15720f0266d1"}, 0x12f}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) read(r1, &(0x7f0000000000), 0xfffffd5d) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0xfc, {{0xa, 0x4e21, 0xc7ff, @dev={0xfe, 0x80, [], 0x16}, 0x1f}}}, 0x88) [ 127.231853] shmem_mount+0x9f/0xb0 [ 127.235485] ? shmem_init_inode+0x50/0x50 [ 127.239702] mount_fs+0x296/0x780 [ 127.243214] vfs_kern_mount+0x222/0x990 [ 127.247238] do_mount+0xca5/0x4ed0 [ 127.250869] ? __kmalloc+0x23c/0x350 [ 127.254660] ? copy_mount_options+0x91/0x540 [ 127.259165] SYSC_mount+0x32e/0x3d0 [ 127.262905] SyS_mount+0x77/0xa0 [ 127.266365] do_syscall_64+0x309/0x430 [ 127.270308] ? put_mnt_ns+0x2f0/0x2f0 [ 127.274152] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.279362] RIP: 0033:0x455979 [ 127.282567] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 127.290308] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 127.297598] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 127.304891] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 127.312187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.319478] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001f [ 127.351944] IPVS: stopping backup sync thread 8839 ... 2018/05/07 21:40:43 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d}, r0, 0xc, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:43 executing program 3 (fault-call:0 fault-nth:27): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:43 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0x3bb) [ 127.404810] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 127.431548] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/07 21:40:43 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xe, 0x6}, {0x4, 0xfffffffffffffffd}, {0x4, 0x7ff}, {0x173607a31815c4be, 0x20}, {}], 0x5) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46ff06ff08199d000000000000030006003f00000042010000000000004000000000000000c5030000000000000000000000003800010003000100010007000000020000000c000000000000000200000000000000f7ffffffffffffffff010000000000000400000000000000090000000000000051e5746476f2000000000000000000001f000000000000000100000000000000030000000000000000000000000000000500000000000000ffd20cfcae6e151ded265ee3d656c7a4fdf3140eb06223e5e53e462ce859990fd90dd19a9a9cecc1d08d2570f303fc8cf7b052b301f5dd01942761b9214dd92743f3c560b0378bd956ad50ff91736b7dba8449492003f2640e77b605eabaa1d96ad6c277afe410469f047d4b200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010567e9c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x51d) 2018/05/07 21:40:43 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="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", 0x1000) r3 = epoll_create(0x7ee7) r4 = dup3(r3, r0, 0x0) bind$netrom(r4, &(0x7f0000001140)=@full={{0x3, {"199b2bbe2f7118"}, 0x65653401}, [{"e2af4c09a09902"}, {"a7f504cafd7aab"}, {"0e42983f72f779"}, {"114293cd0e93ee"}, {"38e1719d11ff17"}, {"ed07f232567136"}, {"9dd79772bb01c9"}, {"4eec0dc4ec7d90"}]}, 0x48) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001080)) bind$nfc_llcp(r1, &(0x7f00000010c0)={0x27, 0x0, 0x2, 0x0, 0x9, 0x3ff, "5541221bc52f5d5da741fa716b18b13a235776af017078f2561e61c3452a58a340208a47145fdd7d44919a20e15324948e3c6d817fb7971ab240a2a64fd93f", 0x3f}, 0x60) 2018/05/07 21:40:43 executing program 5 (fault-call:1 fault-nth:32): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 127.574802] FAULT_INJECTION: forcing a failure. [ 127.574802] name failslab, interval 1, probability 0, space 0, times 0 [ 127.586304] CPU: 1 PID: 8856 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 127.586903] FAULT_INJECTION: forcing a failure. [ 127.586903] name failslab, interval 1, probability 0, space 0, times 0 [ 127.593178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.593192] Call Trace: [ 127.593238] dump_stack+0x185/0x1d0 [ 127.593276] should_fail+0x87b/0xab0 [ 127.593317] should_failslab+0x279/0x2a0 [ 127.593403] __kmalloc+0xc2/0x350 [ 127.593491] ? ioctx_alloc+0x234d/0x2c60 [ 127.635446] ? ioctx_alloc+0x22d0/0x2c60 [ 127.639538] ioctx_alloc+0x234d/0x2c60 [ 127.643501] SYSC_io_setup+0x174/0x490 [ 127.647450] SyS_io_setup+0x45/0x70 [ 127.651118] do_syscall_64+0x309/0x430 [ 127.655037] ? kill_ioctx+0x580/0x580 [ 127.658864] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.664055] RIP: 0033:0x455979 [ 127.667245] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce 2018/05/07 21:40:43 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) [ 127.674964] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 127.682237] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 127.689508] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.696788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.704061] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000001b [ 127.711361] CPU: 0 PID: 8859 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 127.718224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.727599] Call Trace: [ 127.730228] dump_stack+0x185/0x1d0 [ 127.733899] should_fail+0x87b/0xab0 [ 127.737659] should_failslab+0x279/0x2a0 [ 127.741773] __kmalloc+0xc2/0x350 [ 127.745310] ? __list_lru_init+0x681/0xfa0 [ 127.749613] __list_lru_init+0x681/0xfa0 [ 127.753736] sget_userns+0xbc4/0x18c0 [ 127.757578] ? free_anon_bdev+0x100/0x100 [ 127.761814] mount_nodev+0x1e5/0x460 [ 127.765590] ? SYSC_memfd_create+0x9c0/0x9c0 [ 127.770091] shmem_mount+0x9f/0xb0 [ 127.773723] ? shmem_init_inode+0x50/0x50 [ 127.777935] mount_fs+0x296/0x780 [ 127.781446] vfs_kern_mount+0x222/0x990 [ 127.785464] do_mount+0xca5/0x4ed0 [ 127.789088] ? __kmalloc+0x23c/0x350 [ 127.792876] ? copy_mount_options+0x91/0x540 [ 127.797379] SYSC_mount+0x32e/0x3d0 [ 127.801114] SyS_mount+0x77/0xa0 [ 127.804569] do_syscall_64+0x309/0x430 [ 127.808507] ? put_mnt_ns+0x2f0/0x2f0 [ 127.812348] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.817559] RIP: 0033:0x455979 [ 127.820767] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 127.828513] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 127.835805] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 127.843108] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 127.850403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.857697] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000020 [ 127.886701] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 127.895884] IPVS: stopping backup sync thread 8866 ... 2018/05/07 21:40:44 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\\vmnet1\\user\x00') 2018/05/07 21:40:44 executing program 3 (fault-call:0 fault-nth:28): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:44 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) [ 128.158716] FAULT_INJECTION: forcing a failure. [ 128.158716] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 128.170767] CPU: 1 PID: 8887 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 128.177634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.187007] Call Trace: [ 128.189644] dump_stack+0x185/0x1d0 [ 128.193318] should_fail+0x87b/0xab0 [ 128.197094] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 128.198642] FAULT_INJECTION: forcing a failure. [ 128.198642] name failslab, interval 1, probability 0, space 0, times 0 [ 128.201888] ? kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 128.201953] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.202015] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.202071] alloc_pages_vma+0x1565/0x1800 [ 128.232384] do_huge_pmd_wp_page+0x3103/0x5080 [ 128.237034] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 128.242532] ? vma_set_page_prot+0x74b/0x7e0 [ 128.246997] handle_mm_fault+0x24ed/0x7e50 [ 128.251266] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.256163] __do_page_fault+0xec4/0x1a10 [ 128.260341] ? page_fault+0x25/0x50 [ 128.263974] do_page_fault+0xd3/0x260 [ 128.267816] page_fault+0x25/0x50 [ 128.271292] RIP: 0010:__put_user_8+0x1c/0x25 [ 128.275700] RSP: 0018:ffff88014902fdf8 EFLAGS: 00010293 [ 128.281072] RAX: 00007fc806d78000 RBX: 00007fffffffeff9 RCX: 00000000200013c0 [ 128.288357] RDX: ffff88014f330578 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 128.295628] RBP: ffff88014902fe68 R08: 0000000001080020 R09: ffff8801503c7f00 [ 128.302905] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88014f3ac578 [ 128.310178] R13: 00007fc806d78000 R14: ffff88014f0e0918 R15: ffff88014f3ac500 [ 128.317532] ? SYSC_io_setup+0x249/0x490 [ 128.321642] SyS_io_setup+0x45/0x70 [ 128.325317] do_syscall_64+0x309/0x430 [ 128.329230] ? kill_ioctx+0x580/0x580 [ 128.333051] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.338239] RIP: 0033:0x455979 [ 128.341428] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 128.349144] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 2018/05/07 21:40:44 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) 2018/05/07 21:40:44 executing program 5 (fault-call:1 fault-nth:33): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:44 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x3fd) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup3(r1, r0, 0x0) 2018/05/07 21:40:44 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x21, @rand_addr=0x4, 0x4e22, 0x1, 'wlc\x00', 0x20, 0x4, 0x70}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x0, 0xd8dd, 0x83}}, 0x44) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x6, 0x9, 0xffffffffffff9694, 0x9, 0x2, 0x6}, 0xffffffffffffffe1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'nat\x00', 0x26, "5f22b3b67a4a23bee17438bd8bea06139aeeef3753a1c0e95d0a6780f24be6d059bb1e9966dd"}, &(0x7f0000000280)=0x4a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x20000000, 0xab}, &(0x7f0000000140)=0x8) read(r0, &(0x7f0000000000), 0xfffffd5d) [ 128.356412] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 128.363685] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.370956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 128.378228] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000001c [ 128.385524] CPU: 0 PID: 8894 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 128.392384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.401762] Call Trace: [ 128.404388] dump_stack+0x185/0x1d0 [ 128.408056] should_fail+0x87b/0xab0 [ 128.411815] should_failslab+0x279/0x2a0 [ 128.415925] __kmalloc+0xc2/0x350 [ 128.419462] ? __list_lru_init+0x681/0xfa0 [ 128.423760] __list_lru_init+0x681/0xfa0 [ 128.427873] sget_userns+0xbc4/0x18c0 [ 128.431711] ? free_anon_bdev+0x100/0x100 [ 128.435938] mount_nodev+0x1e5/0x460 [ 128.439699] ? SYSC_memfd_create+0x9c0/0x9c0 [ 128.444189] shmem_mount+0x9f/0xb0 [ 128.447815] ? shmem_init_inode+0x50/0x50 [ 128.452032] mount_fs+0x296/0x780 [ 128.455549] vfs_kern_mount+0x222/0x990 [ 128.459571] do_mount+0xca5/0x4ed0 [ 128.463187] ? __kmalloc+0x23c/0x350 [ 128.466976] ? copy_mount_options+0x91/0x540 [ 128.471468] SYSC_mount+0x32e/0x3d0 [ 128.475197] SyS_mount+0x77/0xa0 [ 128.478655] do_syscall_64+0x309/0x430 [ 128.482596] ? put_mnt_ns+0x2f0/0x2f0 [ 128.486441] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.491654] RIP: 0033:0x455979 [ 128.494862] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 128.502604] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 2018/05/07 21:40:44 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) fsync(r0) [ 128.509891] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 128.517182] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 128.524472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 128.531765] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000021 2018/05/07 21:40:44 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='wchan\x00') perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x9, 0x400, 0x6, 0xfffffffffffff317, 0x0, 0x101, 0x10012, 0x8, 0x0, 0x6, 0xfffffffffffffff8, 0x81, 0x8, 0x3ff, 0x0, 0x3, 0x100000001, 0x10000, 0x8, 0x7f, 0x1, 0x7f, 0x6, 0x9, 0x8, 0x0, 0x6, 0xfffffffffffffff7, 0x7, 0x40, 0xcd, 0x0, 0x380, 0x0, 0x100000000, 0x6cf2, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}, 0x80, 0xfff, 0x4, 0x0, 0xf9}, r0, 0xc, r1, 0x3) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 128.565766] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/05/07 21:40:44 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) 2018/05/07 21:40:44 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x4001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) socket$inet(0x2, 0x3, 0x1) 2018/05/07 21:40:44 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x3f, 0x8) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:44 executing program 3 (fault-call:0 fault-nth:29): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:44 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87) read(r0, &(0x7f0000000000), 0xfffffd5d) [ 128.862834] FAULT_INJECTION: forcing a failure. [ 128.862834] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 128.874678] CPU: 0 PID: 8928 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 128.881510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.890861] Call Trace: [ 128.893455] dump_stack+0x185/0x1d0 [ 128.897090] should_fail+0x87b/0xab0 [ 128.900815] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 128.905582] ? kernel_poison_pages+0x40/0x360 [ 128.910109] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 128.915477] ? kernel_poison_pages+0x1a0/0x360 [ 128.920064] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 128.925513] ? get_page_from_freelist+0xab28/0xb600 [ 128.930534] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 128.935998] ? __next_zones_zonelist+0x15f/0x290 [ 128.940758] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 128.945706] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 128.950645] kmsan_alloc_page+0x82/0xe0 [ 128.954621] __alloc_pages_nodemask+0xf5b/0x5dc0 2018/05/07 21:40:44 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) [ 128.959376] ? kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 128.964584] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.969437] alloc_pages_vma+0x1565/0x1800 [ 128.973686] do_huge_pmd_wp_page+0x3103/0x5080 [ 128.978270] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 128.983722] ? vma_set_page_prot+0x74b/0x7e0 [ 128.988146] handle_mm_fault+0x24ed/0x7e50 [ 128.992384] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.997241] __do_page_fault+0xec4/0x1a10 [ 129.001397] ? page_fault+0x25/0x50 [ 129.005027] do_page_fault+0xd3/0x260 [ 129.008848] page_fault+0x25/0x50 [ 129.012310] RIP: 0010:__put_user_8+0x1c/0x25 [ 129.016709] RSP: 0018:ffff88014902fdf8 EFLAGS: 00010293 [ 129.022071] RAX: 00007fc806d78000 RBX: 00007fffffffeff9 RCX: 00000000200013c0 [ 129.029336] RDX: ffff88014e626f78 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 129.036604] RBP: ffff88014902fe68 R08: 0000000001080020 R09: ffff880151e4d400 [ 129.043871] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88014f1c8f78 [ 129.051140] R13: 00007fc806d78000 R14: ffff88014f0e6198 R15: ffff88014f1c8f00 [ 129.058435] ? SYSC_io_setup+0x249/0x490 [ 129.062511] SyS_io_setup+0x45/0x70 [ 129.066141] do_syscall_64+0x309/0x430 [ 129.070039] ? kill_ioctx+0x580/0x580 [ 129.073851] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.079035] RIP: 0033:0x455979 [ 129.082219] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 129.089927] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 129.097196] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 129.104464] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.111736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 129.119004] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000001d 2018/05/07 21:40:45 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:45 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x3ff) dup3(r2, r1, 0x0) 2018/05/07 21:40:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) 2018/05/07 21:40:45 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') fcntl$notify(r1, 0x402, 0x80000000) read(r1, &(0x7f0000000000), 0xaef78e97ace186e5) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) fstat(r1, &(0x7f0000000000)) fremovexattr(r1, &(0x7f0000000080)=@known='security.capability\x00') ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) 2018/05/07 21:40:45 executing program 5 (fault-call:1 fault-nth:34): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:45 executing program 6: semget$private(0x0, 0x3, 0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:45 executing program 3 (fault-call:0 fault-nth:30): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:45 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 129.353048] FAULT_INJECTION: forcing a failure. [ 129.353048] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 129.364893] CPU: 1 PID: 8962 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 129.371724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.381071] Call Trace: [ 129.383658] dump_stack+0x185/0x1d0 [ 129.387289] should_fail+0x87b/0xab0 [ 129.391010] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 129.395772] ? kernel_poison_pages+0x40/0x360 [ 129.395922] FAULT_INJECTION: forcing a failure. [ 129.395922] name failslab, interval 1, probability 0, space 0, times 0 [ 129.400263] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 129.400279] ? kernel_poison_pages+0x1a0/0x360 [ 129.400297] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.400313] ? get_page_from_freelist+0xab28/0xb600 [ 129.400335] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.400349] ? get_page_from_freelist+0xab28/0xb600 [ 129.400393] ? __next_zones_zonelist+0x15f/0x290 [ 129.447038] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 129.452059] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 129.456979] kmsan_alloc_page+0x82/0xe0 [ 129.460940] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 129.465680] ? kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 129.470871] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.475704] alloc_pages_vma+0x1565/0x1800 [ 129.479940] do_huge_pmd_wp_page+0x3103/0x5080 [ 129.484506] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.489939] ? vma_set_page_prot+0x74b/0x7e0 [ 129.494345] handle_mm_fault+0x24ed/0x7e50 [ 129.498566] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.503403] __do_page_fault+0xec4/0x1a10 [ 129.507541] ? page_fault+0x25/0x50 [ 129.511155] do_page_fault+0xd3/0x260 [ 129.514942] page_fault+0x25/0x50 [ 129.518386] RIP: 0010:__put_user_8+0x1c/0x25 [ 129.522774] RSP: 0018:ffff88014e33fdf8 EFLAGS: 00010293 [ 129.528119] RAX: 00007fc806d78000 RBX: 00007fffffffeff9 RCX: 00000000200013c0 [ 129.535375] RDX: ffff88014f3307f8 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 129.542627] RBP: ffff88014e33fe68 R08: 0000000001080020 R09: ffff8801503c7500 [ 129.549881] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88014f3ac7f8 [ 129.557142] R13: 00007fc806d78000 R14: ffff88014f0e2698 R15: ffff88014f3ac780 [ 129.564410] ? SYSC_io_setup+0x249/0x490 [ 129.568461] SyS_io_setup+0x45/0x70 [ 129.572072] do_syscall_64+0x309/0x430 [ 129.575949] ? kill_ioctx+0x580/0x580 [ 129.579738] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.584908] RIP: 0033:0x455979 [ 129.588082] RSP: 002b:00007fc806d9cc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 129.595772] RAX: ffffffffffffffda RBX: 00007fc806d9d6d4 RCX: 0000000000455979 [ 129.603029] RDX: 0000000000000000 RSI: 00000000200013c0 RDI: 0000000000000100 [ 129.610283] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.617534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 129.624786] R13: 000000000000018d R14: 00000000006f65d8 R15: 000000000000001e [ 129.632078] CPU: 0 PID: 8958 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 129.638949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.648331] Call Trace: 2018/05/07 21:40:45 executing program 1: perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) [ 129.650960] dump_stack+0x185/0x1d0 [ 129.654630] should_fail+0x87b/0xab0 [ 129.658400] should_failslab+0x279/0x2a0 [ 129.662554] __kmalloc+0xc2/0x350 [ 129.666109] ? register_shrinker+0xe1/0x3c0 [ 129.670504] register_shrinker+0xe1/0x3c0 [ 129.674736] ? get_filesystem+0x10/0x90 [ 129.678746] sget_userns+0x16fa/0x18c0 [ 129.682680] ? free_anon_bdev+0x100/0x100 [ 129.686906] mount_nodev+0x1e5/0x460 [ 129.690677] ? SYSC_memfd_create+0x9c0/0x9c0 [ 129.695152] shmem_mount+0x9f/0xb0 [ 129.698768] ? shmem_init_inode+0x50/0x50 2018/05/07 21:40:45 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/dev_mcast\x00') openat$cgroup(r1, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) read(r1, &(0x7f0000000000), 0xfffffd5d) [ 129.702984] mount_fs+0x296/0x780 [ 129.706494] vfs_kern_mount+0x222/0x990 [ 129.710513] do_mount+0xca5/0x4ed0 [ 129.714140] ? __kmalloc+0x23c/0x350 [ 129.717931] ? copy_mount_options+0x91/0x540 [ 129.722435] SYSC_mount+0x32e/0x3d0 [ 129.726166] SyS_mount+0x77/0xa0 [ 129.729622] do_syscall_64+0x309/0x430 [ 129.733565] ? put_mnt_ns+0x2f0/0x2f0 [ 129.737404] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.742615] RIP: 0033:0x455979 [ 129.745822] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/07 21:40:45 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/07 21:40:45 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) timerfd_gettime(r1, &(0x7f0000000040)) [ 129.753571] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 129.760863] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 129.768158] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 129.775451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 129.782745] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000022 2018/05/07 21:40:45 executing program 4: seccomp(0x0, 0x1, &(0x7f0000000480)={0x1, &(0x7f0000000040)=[{0x39d4, 0x7, 0x28e8000000000, 0x5}]}) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3fc) r1 = socket(0xa, 0x2001, 0x8) r2 = accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x80000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x3ffd, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000080)=0xffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x391}, &(0x7f0000000200)=0x8) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000440)={0x8, 0x400}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r4, 0x20}, 0x8) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000180)="ad921609290b51a58999e81ce383225095faf9e71c7e4bd60ecad7b4afc2c3a036001cb82bf70bbfb9a82849fb17e651d8d41303f8b86a9a5f012f42265b629f8132a740799f4159033bf4b5a161fedf654a62ec10ae35", 0x57) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000300)={@local}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r4, 0x8}, &(0x7f00000002c0)=0x8) dup3(r0, r0, 0xffffffffffffffff) r5 = gettid() getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) sched_setattr(r5, &(0x7f0000000380)={0x30, 0x0, 0x0, 0x100, 0xfffffffeffffffff, 0x80000000, 0x6}, 0x0) 2018/05/07 21:40:45 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) 2018/05/07 21:40:45 executing program 5 (fault-call:1 fault-nth:35): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 130.039444] FAULT_INJECTION: forcing a failure. [ 130.039444] name failslab, interval 1, probability 0, space 0, times 0 [ 130.050815] CPU: 0 PID: 8991 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 130.057691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.067070] Call Trace: [ 130.069698] dump_stack+0x185/0x1d0 [ 130.073369] should_fail+0x87b/0xab0 [ 130.077186] should_failslab+0x279/0x2a0 [ 130.081297] __kmalloc+0xc2/0x350 [ 130.084817] ? shmem_fill_super+0x6a/0xe00 [ 130.089106] shmem_fill_super+0x6a/0xe00 [ 130.093261] mount_nodev+0x29a/0x460 [ 130.097036] ? SYSC_memfd_create+0x9c0/0x9c0 [ 130.101529] shmem_mount+0x9f/0xb0 [ 130.105176] ? shmem_init_inode+0x50/0x50 [ 130.109393] mount_fs+0x296/0x780 [ 130.112911] vfs_kern_mount+0x222/0x990 [ 130.116938] do_mount+0xca5/0x4ed0 [ 130.120565] ? __kmalloc+0x23c/0x350 [ 130.124354] ? copy_mount_options+0x91/0x540 [ 130.128857] SYSC_mount+0x32e/0x3d0 [ 130.132579] SyS_mount+0x77/0xa0 [ 130.136042] do_syscall_64+0x309/0x430 [ 130.140002] ? put_mnt_ns+0x2f0/0x2f0 [ 130.143875] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.149092] RIP: 0033:0x455979 [ 130.152305] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 130.160052] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 130.167346] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 130.174673] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 130.181972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 130.189267] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000023 2018/05/07 21:40:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:46 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$VT_RELDISP(r0, 0x5605) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x65, "a023d0ddc2499adcd46353e3f56607e3d1c9a8bc38fd3234511143621d112a74e46dc1bbb5a171fa06d61ceecd69f9916db151bb9e9fa175b8e15008b23c1db78398b22f209cda30d0cbb7b78bb869d2ab69b2f9d2b7a1ecf627dd1d1237f539c5ea15dfb3"}, &(0x7f0000000180)=0x6d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400800, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xab, 0x6}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x3, 0x5}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:46 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/106, 0x6a}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) socketpair(0x8, 0x80a, 0x5, &(0x7f0000000000)) 2018/05/07 21:40:46 executing program 3 (fault-call:0 fault-nth:31): io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:46 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) 2018/05/07 21:40:46 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = dup3(r1, r0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000200)={@rand_addr, @local, 0x0}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x8, 0x10, &(0x7f0000000040)=@raw=[@ldst={0x1, 0x0, 0x3, 0x4, 0x7, 0x50, 0x8}, @call={0x85, 0x0, 0x0, 0x36}, @exit={0x95}, @alu={0x7, 0x7, 0x5, 0x0, 0x7, 0x1, 0x10}, @jmp={0x5, 0x8000, 0x9, 0x8, 0x6, 0x1, 0x14}, @alu={0x0, 0x1, 0x5, 0x7, 0x2, 0x20, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x100000000, 0xe, 0x3, 0x0, 0x6, 0xffffffffffffffff}], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xe3, &(0x7f0000000100)=""/227, 0x41000, 0x1, [], r3}, 0x48) 2018/05/07 21:40:46 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x1, 0x8, "5c27bafd286d", 0x5e5}, 0x10) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:46 executing program 5 (fault-call:1 fault-nth:36): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 130.388868] FAULT_INJECTION: forcing a failure. [ 130.388868] name failslab, interval 1, probability 0, space 0, times 0 [ 130.400210] CPU: 0 PID: 9004 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 130.407075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.416451] Call Trace: [ 130.419079] dump_stack+0x185/0x1d0 [ 130.422753] should_fail+0x87b/0xab0 [ 130.426572] should_failslab+0x279/0x2a0 [ 130.430694] kmem_cache_alloc+0x136/0xb90 [ 130.434930] ? shmem_alloc_inode+0x55/0xb0 2018/05/07 21:40:46 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) [ 130.439209] ? pcpu_alloc+0x1c81/0x2040 [ 130.443227] shmem_alloc_inode+0x55/0xb0 [ 130.447324] ? shmem_write_end+0x980/0x980 [ 130.451594] new_inode_pseudo+0x8a/0x430 [ 130.455746] new_inode+0x5c/0x400 [ 130.459259] shmem_get_inode+0x1e9/0xf00 [ 130.463380] shmem_fill_super+0x9d8/0xe00 [ 130.467618] mount_nodev+0x29a/0x460 [ 130.471370] ? SYSC_memfd_create+0x9c0/0x9c0 [ 130.475864] shmem_mount+0x9f/0xb0 [ 130.479499] ? shmem_init_inode+0x50/0x50 [ 130.483721] mount_fs+0x296/0x780 [ 130.487241] vfs_kern_mount+0x222/0x990 [ 130.491267] do_mount+0xca5/0x4ed0 [ 130.494901] ? __kmalloc+0x23c/0x350 [ 130.498696] ? copy_mount_options+0x91/0x540 [ 130.503199] SYSC_mount+0x32e/0x3d0 [ 130.506942] SyS_mount+0x77/0xa0 [ 130.510406] do_syscall_64+0x309/0x430 [ 130.514346] ? put_mnt_ns+0x2f0/0x2f0 [ 130.518189] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.523402] RIP: 0033:0x455979 [ 130.526610] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 130.534354] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 130.541650] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 130.548945] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 130.556242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 130.563534] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000024 2018/05/07 21:40:46 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x4, 0x7, 0x4, 0x7, 0x8001, 0x3, 0x40004000000, 0xb9, 0x978, 0x7, 0x6ac, 0x8, 0x5, 0xfffffffffffff000, 0x1]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x9, 0x5}, &(0x7f0000000280)=0x90) 2018/05/07 21:40:46 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000440)) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:46 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x806, 0xffffffffffffffac) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:46 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) 2018/05/07 21:40:46 executing program 3: io_setup(0x7fff, &(0x7f0000000040)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800000000000) 2018/05/07 21:40:46 executing program 5 (fault-call:1 fault-nth:37): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:46 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x5) [ 130.802445] 9pnet_virtio: no channels available for device ./file0 [ 130.855179] 9pnet_virtio: no channels available for device ./file0 [ 130.985398] FAULT_INJECTION: forcing a failure. [ 130.985398] name failslab, interval 1, probability 0, space 0, times 0 [ 130.996873] CPU: 1 PID: 9056 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 131.003738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.013115] Call Trace: [ 131.015748] dump_stack+0x185/0x1d0 [ 131.019424] should_fail+0x87b/0xab0 [ 131.023240] should_failslab+0x279/0x2a0 [ 131.027406] kmem_cache_alloc+0x136/0xb90 [ 131.031648] ? __d_alloc+0x8b/0xc60 [ 131.035373] __d_alloc+0x8b/0xc60 [ 131.038905] ? inc_nlink+0x72/0x1b0 [ 131.042629] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 131.048126] ? shmem_get_inode+0x6b1/0xf00 [ 131.052412] d_make_root+0x99/0x260 [ 131.056084] shmem_fill_super+0xad0/0xe00 [ 131.060334] mount_nodev+0x29a/0x460 [ 131.064102] ? SYSC_memfd_create+0x9c0/0x9c0 [ 131.068595] shmem_mount+0x9f/0xb0 [ 131.072228] ? shmem_init_inode+0x50/0x50 [ 131.076444] mount_fs+0x296/0x780 [ 131.079961] vfs_kern_mount+0x222/0x990 [ 131.083979] do_mount+0xca5/0x4ed0 [ 131.087570] ? copy_mount_options+0x2dd/0x540 [ 131.092166] SYSC_mount+0x32e/0x3d0 [ 131.095905] SyS_mount+0x77/0xa0 [ 131.099330] do_syscall_64+0x309/0x430 [ 131.103231] ? put_mnt_ns+0x2f0/0x2f0 [ 131.107051] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.112245] RIP: 0033:0x455979 [ 131.115453] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.123182] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 131.130465] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 131.137740] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 131.145009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 131.152300] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000025 2018/05/07 21:40:47 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:47 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xca) 2018/05/07 21:40:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:47 executing program 5 (fault-call:1 fault-nth:38): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:47 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'lo\x00'}, 0x18) 2018/05/07 21:40:47 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) getpeername$packet(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000012c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001300)={'team0\x00', r1}) r2 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)) 2018/05/07 21:40:47 executing program 3: io_setup(0x100, &(0x7f00000013c0)) r0 = syz_open_pts(0xffffffffffffff9c, 0x4080) fstat(r0, &(0x7f0000000000)) 2018/05/07 21:40:47 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0x0) pwrite64(r0, &(0x7f0000000200)="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", 0x1000, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x171, 0x30000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) [ 131.333951] FAULT_INJECTION: forcing a failure. [ 131.333951] name failslab, interval 1, probability 0, space 0, times 0 [ 131.345340] CPU: 1 PID: 9072 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 131.352210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.361591] Call Trace: [ 131.364229] dump_stack+0x185/0x1d0 [ 131.367905] should_fail+0x87b/0xab0 [ 131.371718] should_failslab+0x279/0x2a0 [ 131.375839] __kmalloc+0xc2/0x350 [ 131.379567] ? rcu_all_qs+0x32/0x1f0 [ 131.383330] ? _cond_resched+0x3c/0xd0 [ 131.387256] ? get_mountpoint+0x463/0x9d0 [ 131.391445] ? get_mountpoint+0x2d/0x9d0 [ 131.395591] get_mountpoint+0x463/0x9d0 [ 131.399677] lock_mount+0x190/0x8e0 [ 131.403367] do_add_mount+0x7e/0x770 [ 131.407128] ? vfs_kern_mount+0x86a/0x990 [ 131.411328] do_mount+0x29d1/0x4ed0 [ 131.415039] ? __kmalloc+0x23c/0x350 [ 131.418829] ? copy_mount_options+0x91/0x540 [ 131.423336] SYSC_mount+0x32e/0x3d0 [ 131.427073] SyS_mount+0x77/0xa0 [ 131.430531] do_syscall_64+0x309/0x430 [ 131.434476] ? put_mnt_ns+0x2f0/0x2f0 [ 131.438326] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.443542] RIP: 0033:0x455979 [ 131.446753] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.454499] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 131.461793] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 131.469092] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 131.476385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/07 21:40:47 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0x0) 2018/05/07 21:40:47 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'lo\x00'}, 0x18) 2018/05/07 21:40:47 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x9, 0x5e9a, 0x0, 0x8, 0x9, 0x1f, 0x300, 0xfffffffffffffffc, 0x2, 0x3, 0x3, 0x13}) dup3(r1, r0, 0x0) iopl(0x7) 2018/05/07 21:40:47 executing program 7: r0 = socket$inet(0x2, 0x80b, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0x16, &(0x7f0000000000), &(0x7f00000000c0)=0x4) read(r1, &(0x7f0000000000), 0xfffffd5d) [ 131.483679] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000026 2018/05/07 21:40:47 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:47 executing program 3: io_setup(0x140, &(0x7f00000013c0)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x88, 0x400001) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000040)="d38861cf139a6eca7b8fa6117ab6a89b0c9a8594a8987f3da0e3bfe7c36e45d7267e0300537b5c20ac78ff4ffeefa19b598afc4ffb3495d558947813654adf052158c1e1917fd0e0bc3cd6b174a09b1cb3785a5560215e416428c52ff3752ab12474426ca6740c164c0bbbd291ea7c8ae0fc70f745cf8a0af6f94d7f05f0448c98f03a27aa1cd01f42ce85876a2d0c2b26a2c626e0bbc4630653f605f6d50b921c0771b004c256407ed7ff076231c642f6841140084bf9b88e6265e6dfd35078edf6f035c514e9faf25325ef6fdf3dff8cec79cd001e1d72c1582bd1db6cf542f034ed2896914b68b8271f442e1e015b002abb", 0xf3) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 131.587510] Unknown ioctl 21506 2018/05/07 21:40:47 executing program 5 (fault-call:1 fault-nth:39): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 131.668845] Unknown ioctl 21506 2018/05/07 21:40:47 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:47 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) openat$cgroup_subtree(r1, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/07 21:40:47 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="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") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f00000000c0), 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x2) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) [ 131.796325] FAULT_INJECTION: forcing a failure. [ 131.796325] name failslab, interval 1, probability 0, space 0, times 0 [ 131.807801] CPU: 0 PID: 9106 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 131.814674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.824053] Call Trace: [ 131.826700] dump_stack+0x185/0x1d0 [ 131.830384] should_fail+0x87b/0xab0 [ 131.834142] should_failslab+0x279/0x2a0 [ 131.838248] __kmalloc+0xc2/0x350 [ 131.841761] ? get_mountpoint+0x463/0x9d0 [ 131.845983] ? get_mountpoint+0x2d/0x9d0 [ 131.850141] get_mountpoint+0x463/0x9d0 [ 131.855563] ? do_add_mount+0x732/0x770 [ 131.859587] ? attach_recursive_mnt+0x91/0x3c70 [ 131.864333] attach_recursive_mnt+0x12c/0x3c70 [ 131.868999] do_add_mount+0x732/0x770 [ 131.872852] ? vfs_kern_mount+0x86a/0x990 [ 131.877058] do_mount+0x29d1/0x4ed0 [ 131.880792] SYSC_mount+0x32e/0x3d0 [ 131.884528] SyS_mount+0x77/0xa0 [ 131.887993] do_syscall_64+0x309/0x430 [ 131.891937] ? put_mnt_ns+0x2f0/0x2f0 [ 131.895783] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.901007] RIP: 0033:0x455979 [ 131.904218] RSP: 002b:00007fe0b89eec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.911968] RAX: ffffffffffffffda RBX: 00007fe0b89ef6d4 RCX: 0000000000455979 [ 131.919264] RDX: 0000000020000280 RSI: 0000000020000200 RDI: 00000000200001c0 [ 131.926559] RBP: 000000000072bea0 R08: 00000000200002c0 R09: 0000000000000000 [ 131.933856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 131.941159] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000027 2018/05/07 21:40:48 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000000000), 0x9e) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r3 = epoll_create(0x400) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x14001) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) dup3(r3, r0, 0x0) 2018/05/07 21:40:48 executing program 3: io_setup(0x100, &(0x7f00000013c0)) io_setup(0x20, &(0x7f0000000000)) 2018/05/07 21:40:48 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000440)) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:48 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:48 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) 2018/05/07 21:40:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:48 executing program 5 (fault-call:1 fault-nth:40): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:48 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000080), 0x4fd8ae0c4f9a831e) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x4) 2018/05/07 21:40:48 executing program 5: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x80) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='tmpfs\x00', 0x3, &(0x7f00000002c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffff9c, 0x80002) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="757365722e2a0009f76f8f0ec2c1b5546d8e514c14bfcd01e8afdc21ad5e15a5d9f05cca38826a1826d2459897d938268d652c1b7662c3e7723168cdeccd36564f4e88215a69564f118800e3"]) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x40000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) readv(r3, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x80}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x3) sendmsg$nl_generic(r3, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200ff0200000000000000000000006f"], 0x14}, 0x1}, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000300)={0x0, 0x4, 0x0, [{0xfff, 0x7, 0xfffffffffffffffc, 0x101, 0x1000, 0x2, 0xaf}, {0x5, 0x4, 0x4, 0x0, 0x4, 0x3, 0x39}, {0x7ff, 0x81, 0x0, 0x8, 0x7fff, 0x8, 0x9}, {0x101, 0x9, 0x4, 0x1, 0x0, 0x6, 0x100}]}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getgroups(0x5, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r8 = getgid() setresgid(r6, r7, r8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000500)={@in6={{0xa, 0x4e20, 0x15d, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x1000, 0x6, 0x1, "21fb49cf6744346e9da73f3f83f1457e8a3ec18e63f2dc118bbf8dab85cf81c53604b2273dc74f978b14a13a062974c2709f15bb2854bfb5aa10ce232f499bc85d7c2249d4b972743e1c4593e3ffde4c"}, 0xd8) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000680)=""/71, &(0x7f0000000700)=0x47) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000740)=0x1, 0x4) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r4, r5/1000+30000}, {r9, r10/1000+10000}}) [ 132.224166] 9pnet_virtio: no channels available for device ./file0 2018/05/07 21:40:48 executing program 3: io_setup(0x100, &(0x7f00000013c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/05/07 21:40:48 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)="6ee106000065765f6d6361737400871c6fc30b7cd03ea4aa96956fdd38e1674d712e7ed4fedcc47ed1eea9f0bd94b9abd476efb907beb260ff5cca19afd2d0134fd96cc48397a2b3229b0ef7b37ad78e3e00b4fdd349d0d4875e801320630af3ba2ecf8d5e22faacb5de9272bfba46db909a0017c78c72293e82ed463244d0bffdf2f106121d4fe87c78b28f84b69ccb7726b21a") read(r0, &(0x7f0000000000), 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r3 = getgid() r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) sendmsg$netlink(r0, &(0x7f0000000340)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2000400}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000000440)={0x119c, 0x3c, 0x0, 0x70bd2a, 0x25dfdbfd, "", [@generic="89de2cab3ff97f755f7bfbbf4aaf35b3fe19cbe2da86b45c3a636978b058b78cc6c5761ca36c1d5ddeda7d597eff6a1ef865a71f99d93480fcca78e77043316233273064fed7618b4645cd9598dc6dc118464e2a7753eaca184bbda40aff833a64047c32c97fba98056268ad76de0376e361ad782af8e83e367a4fbdb2dbd61e371d864bb8836b344cccbf711c1f755c867f00", @generic="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", @generic="7c42d7c837d24c5814687a56d1112c339eb326edb28536cfcbf026417ee7b39fbe868a340a74d56bc85093147959a8235ee5a2df0cb9506eb2ade5a60b428a2ce0ded37261d913ca9faf601d297a2d85f4e6b1141c52586ff5bf1cc7cddc98615f570bbdafd36883027f3176caa01d8a967c06e15ef61c96c1892657ddbe8331875ba1986a5cf4f7abe08bcd50dc27f3f3125746cbe25bad5127111626a7d5852ad74cc9285eea3dbf1e51518921c1d0dceb20e838eff74f4dabd206d8f7d584d5ca738032e1f0eb3e3bd3bbc398d55fd4654af4f96b816b49b4abd6efff5e0f3b4780ff7ce5817233ba43f6adb7de62cdc159cde01c"]}, 0x119c}], 0x1, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x20008000}, 0x4008094) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/07 21:40:48 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x7f, 0xfff, 0x7, 0x1, 0x0, 0xffffffff, 0x8100, 0x8, 0xcaa9, 0x100000000, 0x1, 0x400, 0x0, 0x5, 0x8, 0x1, 0x6a3fb17c, 0x0, 0x5, 0x3, 0x80000001, 0x45c, 0x3ff, 0x800, 0x7fffffff, 0x7fff, 0x1, 0x9, 0xd4, 0x5, 0x4, 0x5, 0x7, 0x6, 0x0, 0x5, 0x0, 0x6, 0x0, @perf_config_ext={0x1, 0x5}, 0x20400, 0xfffffffffffff381, 0x945d, 0x7, 0x100, 0x5, 0x1}, r1, 0x4, r0, 0x8) 2018/05/07 21:40:48 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000440)) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:48 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000040), 0x933ce2728e7b210c) 2018/05/07 21:40:48 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x80000000000043) r2 = dup3(r1, r0, 0x0) shmget(0x2, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) getpeername(r2, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) sendmsg$nl_generic(r2, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000000680)={&(0x7f0000000340)={0x328, 0x16, 0x710, 0x70bd2d, 0x25dfdbfe, {0xf}, [@nested={0x144, 0x1e, [@generic="81751810597dd5ada42c4e46e6c09f49f3ec8f7a47c3531d9655356cf5ce848b0235a2a8b1d7169cbf6232ac2d17dbf00511827bfdbc52831bf0ea93a340514802c8b88097cb7be4201f0157109cbcbb46b30fe01394497ffaa5ef40309d0a1289487c91c33703ff6de15aa1adc221caa7fd7d1557f319ad68b714fad85e8b6933aa0e1eec16f538c92f9a8068e46ff3864ea85cee97f04a362ebe7977a952e7c51f9f9aff183b30c9fc", @generic="50521b4b4ef1fed2e7f12ec4df3508bb83fdf69765f087f41033557c7a4f9e6777e7229940cd3a173d974a410e2c0edff98bff74d7f69e44e2cdee9a415eba3059d7606c7c309becca9e3dbdc5df061240031206ce166a1333eb0296da6fb595a9dcb504a4f9dcb578964a480e47655922e9da36a6a3ca1b3541e7546d42eeab9d9bd5805b3b07b9e6be63ddb54bfa02582f", @typed={0x4, 0x87}]}, @nested={0x1c8, 0x42, [@generic="85fd5216021f5839b43f68d70fae45000c66ce5ebcbc925fa4c1013a41b4f3247da926e27d1423d233b214da5f01096b797d84b371024902f4a1ab822df439651a7c0f963aef7601475af81ce9c8eba020b100cd2bea16df0f334c0e78d1fc68eef5b4e76ca306ac61ab0e6ea19305040949a9c28482c4ac6680ca24ae2436159144e82a5a67109b44e64921c4f484e763232f8f03dc1304b2a8b3ffc506d8f3bf75c74897c4e3f62159c139e721ac7f4fbf5f778544d71dabfe9b8b", @generic, @typed={0x8, 0x10, @uid=r3}, @generic="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"]}, @typed={0x8, 0x6, @uid=r4}]}, 0x328}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) connect$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) [ 132.486497] 9pnet_virtio: no channels available for device ./file0 2018/05/07 21:40:48 executing program 3: io_setup(0x100, &(0x7f00000013c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x1, [0x8]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={r0, 0x2000000000007, 0x1, [0x86]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x1, 0x10, 0x1, 0xc6}, &(0x7f0000000100)=0x18) 2018/05/07 21:40:48 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) r2 = memfd_create(&(0x7f0000000040)="707070316c6f2c975e00", 0x2) ioctl$KDDELIO(r2, 0x4b35, 0x3) dup3(r1, r0, 0x0) 2018/05/07 21:40:48 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x8, [0x28, 0x9, 0x4, 0x3ff, 0x7fff, 0x1f, 0x3, 0x1354]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x0, 0x9, [0x6, 0x3, 0x0, 0x9, 0x80000001, 0x2, 0x8, 0x2, 0x1]}, 0x1a) 2018/05/07 21:40:48 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xa7) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001500040026bd7000fedbdf2517000000cb5bf6273ab099561bc724003af07b0e1f9e910f76b1a01e89b04f5cc6138a713921240e385907d5d64144938db37b141437e9aa1d0374d686d68b7b4df36770a4e787c4c81d3980cc59ed8a90415ebfde4e02ede809aec36ebe888f86a6c323a3e01c9e9edc9f6484d63d5609825c5ed401608a30ff92e2e1e1a14aef328de67ce16966771f"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20000001) 2018/05/07 21:40:48 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000b80)=@migrate={0xac, 0x21, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff}}, [@migrate={0x5c, 0x11, [{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@dev={0xac, 0x14, 0x14}, @in6=@empty={[0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}, 0x1}, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x37, 0x27c3, 0x3, 0x400, 0x6}) 2018/05/07 21:40:48 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000440)) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) [ 132.704580] 9pnet_virtio: no channels available for device ./file0 2018/05/07 21:40:49 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2200, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @local}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000001c0)={0x1f, 0x4a, "2a34eaee57195809401d5e1aaf786efcfc05801e5f0d941e8c3e2d15e0c01efb4630fe71a36313e19478aa50deec5212d31d24ecf179eaf7b5a84e7f349d47b64d83f7bc5fc507ca7394"}) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x1, 0x101400) r3 = dup3(r1, r0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x8800) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) 2018/05/07 21:40:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:49 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:49 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x4) 2018/05/07 21:40:49 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000000)=""/104, &(0x7f0000000080)=0x68) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0x9d) 2018/05/07 21:40:49 executing program 3: io_setup(0x100, &(0x7f00000013c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setns(r0, 0x4a000000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000040)) 2018/05/07 21:40:49 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='timers\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000180)=""/59) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) read(r1, &(0x7f0000000000), 0xfffffd5d) openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x5) 2018/05/07 21:40:49 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4000, 0x0) 2018/05/07 21:40:49 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000440)) epoll_create(0x400) 2018/05/07 21:40:49 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000200)='mounts\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x84) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x8002, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000080)={0x5, 0x1, 0x9, 0xfffffffffffffff8, 0xffffffffffffb5f9}) dup3(r1, r0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') preadv(r0, &(0x7f0000000100), 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000040)=0x130, 0x4) [ 133.953802] 9pnet_virtio: no channels available for device ./file0 2018/05/07 21:40:50 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)="b8b7b2f2bec8bb0b9a02a02bf344") read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f0000000000)=""/36, 0x24) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffd5d) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x20, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x3, 0xf8000000}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x9a, "3930f85da483f91549d177e10738370f1ee700eafdf262e1d6e17b75ccd5ea5d2b64a275f7265f5cf01198209e99ae9987478c3451a691225035c1725d739f3165fa08842ed40ca41675ffb93b01b11446a519279742337a77cc3cde0ae734f556bd0223b6266a8332a499bb18616431df0ca1a48f2444e05a0d1311d474d0f519ede40eda4beedae75808211845de838024508722874c7da680"}, &(0x7f00000001c0)=0xa2) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) 2018/05/07 21:40:50 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000280)='qnx6\x00', 0xfffffffffffffffe, &(0x7f00000002c0)) 2018/05/07 21:40:50 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x2, 0x40000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x0, 0x1, 0x4, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x1bf) getpeername$inet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x1d, @multicast1=0xe0000001, 0x4e21, 0x2, 'wrr\x00', 0x3fc7330eddb0096e, 0x6, 0x72}, 0x2c) io_setup(0x4, &(0x7f0000000180)) 2018/05/07 21:40:50 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000440)) 2018/05/07 21:40:50 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x6}) 2018/05/07 21:40:50 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x161001, 0x0) dup3(r1, r0, 0x0) [ 134.212300] 9pnet_virtio: no channels available for device ./file0 2018/05/07 21:40:50 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0x0) 2018/05/07 21:40:50 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl(r0, 0xef, &(0x7f00000000c0)="ad13a37bc93f43e65561796471825a80c17350613415b191bc826db672eecb508e24d9652dba141641fae6948b3b1f6b34991d46eb191fa76223f29cce13ee8ee9efd0") 2018/05/07 21:40:50 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000440)) 2018/05/07 21:40:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:50 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xffffff94) 2018/05/07 21:40:50 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd13}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:50 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x200, 0x0) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = epoll_create(0x400) r3 = dup3(r2, r1, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x9, 0x4) getsockopt$netlink(r3, 0x10e, 0x6, &(0x7f0000000140)=""/136, &(0x7f0000000040)=0x88) preadv(r2, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/5, 0x5}, {&(0x7f0000000200)=""/65, 0x41}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/66, 0x42}, {&(0x7f0000000380)=""/125, 0x7d}], 0x5, 0x16) 2018/05/07 21:40:50 executing program 3: io_setup(0x3, &(0x7f0000000000)) 2018/05/07 21:40:50 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/58, 0x3a, 0x7}, 0x10002) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/50) sendto$inet6(r0, &(0x7f00000003c0), 0x0, 0x40041, &(0x7f0000000400)={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, 0x1c) read(r0, &(0x7f0000000080), 0xfffffdfd) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/145) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/05/07 21:40:50 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 21:40:50 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0xc000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0xcbe) r3 = dup3(r2, r1, 0x0) recvmmsg(r0, &(0x7f0000001400)=[{{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/77, 0x4d, 0x7}, 0x2}, {{&(0x7f0000001180)=@generic, 0x80, &(0x7f0000001380)=[{&(0x7f0000001200)=""/214, 0xd6}, {&(0x7f0000001300)=""/85, 0x55}], 0x2, &(0x7f00000013c0), 0x0, 0xfffffffffffffff9}, 0x1f}], 0x2, 0x2, &(0x7f0000001480)={0x77359400}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000014c0)={0x100003, r3}) syz_open_dev$mice(&(0x7f0000001500)='/dev/input/mice\x00', 0x0, 0x60001) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00000013c0)=0x1, 0x4) 2018/05/07 21:40:51 executing program 3: io_setup(0x100, &(0x7f00000013c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/07 21:40:51 executing program 7: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ftruncate(r0, 0x930) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:51 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/142) openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) 2018/05/07 21:40:51 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)='wlan0posix_acl_access\x00', 0x16, 0x1) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:51 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') fchdir(r0) read(r0, &(0x7f0000000000), 0xfffffd5d) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x101, 0x4000) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/05/07 21:40:51 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000440)) 2018/05/07 21:40:51 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000e680823d4c6b7ab784a01a3075b11ab5906c014dad1098b45e1e344e88548ea292386d9c82a08a7255ac0feeeef657d294bcf960923bfca4f55788595fed258a2b7de8900f1629cece03af535ede3d0fb23e0a47da92fea670a9dda8056f1ffb8ca5ca834477b9f74e89410efd94c40df8d2a6e952b5e249c96ac5226aaf7acf9f3171c18605494d8bf1eb863929e395d972600497815a15684c44e47d30268c8bbdfa7541f1f335e97501dd0eca886bed119c2ede89950db3e5328e0abdea1b"], &(0x7f00000001c0)=0xc8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000002c0)=""/238, &(0x7f0000000000)=0xee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) 2018/05/07 21:40:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:51 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10400, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f00000005c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x20}, {r1, 0x100}, {r1, 0x4105}, {r1, 0x20}, {r0, 0x4}, {r0, 0x30}], 0x7, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)={0x1000}, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000340)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9, 0x2, 0x9bad, 0x100, 0x0, 0x1, r5}) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="000092f4", @ANYRES16=r4, @ANYBLOB="00032bbd7000ffdbdf251000000014000100080001000000000008000b007369700008000600040000000c000100080002002b000000280001000800080008000000080001000a000000080004004e2200000c000700040000001800000048000300080003000200000008000400ff7f000014000600fe8000000000000000000000000000130800040000000000080008000000000008000500ac1414bb08000100010000000800040002000000"], 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x4048000) 2018/05/07 21:40:51 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x40000) r2 = dup3(r1, r0, 0x0) fcntl$setsig(r2, 0xa, 0x29) 2018/05/07 21:40:51 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:51 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000440)) 2018/05/07 21:40:52 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:52 executing program 2: r0 = gettid() r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x6ea5, 0x3, 0x3, 0x7, 0x0, 0x0, 0x10000, 0x4, 0x2, 0x3, 0x2, 0x1, 0x3, 0x9, 0x3a7f, 0x80, 0x100000001, 0x9a, 0x6, 0x9, 0x9, 0xff, 0xb1, 0x5, 0x4, 0xfffffffffffffe01, 0x8000, 0xfffffffffffffff7, 0x7, 0xad, 0x1, 0x20, 0x3f, 0xc6a2bb, 0xffffffff, 0x2, 0x0, 0x93ec, 0x2, @perf_config_ext={0x1, 0xcbc}, 0x4, 0x7, 0x5, 0x6, 0x4, 0x43b4, 0x9}, r0, 0x2, r1, 0x2) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8000, 0x801) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000100)={0x3, 0x1f}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0xb9c8, 0x4) 2018/05/07 21:40:52 executing program 1: creat(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000440)) 2018/05/07 21:40:52 executing program 3: io_setup(0x100, &(0x7f00000013c0)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000005c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/129, 0x81}, {&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000300)=""/95, 0x5f}, {&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/127, 0x7f}], 0x7, &(0x7f0000000580)=""/42, 0x2a, 0x6}, 0x2000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) r2 = getuid() lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={r1, r2, r3}, 0xc) 2018/05/07 21:40:52 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000280)='vxfs\x00', 0x0, &(0x7f00000000c0)="52d99a46bb5b1f000000d6e587acbc7ad7448bd333c0e864b24f1f5019cf2ec47967fe429666be557ed0dc30c8f1fd415a5be8a5f3e63c10f6ee556d495ac70c97930c5ad6129f403146a426d363e578953f572187e3a929079d67c76e86b761b99de526888dc3a864e61649937da45029b885d0d1bcf0d14073b235fc2d8cdff216b577b879a2c2c7c9675ac240d29271616dde762ec1e2684c675f3eb3044a12438f102db30bc8600532cba8f93e57ecd1154dba1cac30913f9c7cd2cb4be8e8ba99a54e99025c8edf7c6f652587382df2") 2018/05/07 21:40:52 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/sctp\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) read(r1, &(0x7f0000000000), 0xfffffd5d) open(&(0x7f0000000000)='./file0\x00', 0x8001, 0xc4) 2018/05/07 21:40:52 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="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", 0xffffffffffffffff) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4) listen(r0, 0x51bd) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x3}) shmget(0x2, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r0}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)) dup3(0xffffffffffffffff, r1, 0x0) 2018/05/07 21:40:52 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) [ 136.729111] 9pnet_virtio: no channels available for device ./file0 2018/05/07 21:40:52 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x103000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x2, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:52 executing program 3: io_setup(0x4, &(0x7f0000000080)) socket$kcm(0x29, 0x2, 0x0) 2018/05/07 21:40:52 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x10400, 0x148) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:52 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x80, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2040, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000280)=0x80000000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10280, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r4, &(0x7f0000000000), 0xfffffd5d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={r5, 0x19e6, 0x7f, 0x1970a91c}, 0x10) 2018/05/07 21:40:52 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000340)={0x3, 0x70, 0xffffffff, 0x7, 0xad4, 0x3, 0x0, 0x9, 0x400, 0x2, 0x6, 0x52, 0x100, 0x5, 0x80, 0x7ff, 0x1f, 0xffffffffffffffff, 0x91, 0xffffffffffffffff, 0x4, 0x81, 0x8, 0xfffffffffffffbff, 0x6, 0x6, 0x400, 0x4, 0x5, 0x4, 0x5, 0x2, 0x7, 0xffffffffffff0000, 0x7, 0xfffffffffffffeff, 0x4, 0xd187, 0x0, 0x1ff, 0x4, @perf_bp={&(0x7f0000000300), 0x8}, 0x0, 0x2, 0x5, 0x0, 0xa2, 0x3fff80, 0x7f}, 0xffffffffffffff9c, 0x2, 0xffffffffffffff9c, 0x2) r1 = perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, @perf_config_ext={0x37, 0x5}, 0x200000000}, 0x0, 0x0, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)=""/67, &(0x7f0000000280)=0x43) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000200)={0x0, &(0x7f0000000240)=[{}]}) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000080)=0x7f, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00000003c0)={0x80000000}) timerfd_gettime(r3, &(0x7f00000002c0)) sendfile(r1, r1, 0x0, 0x3) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x100) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/07 21:40:52 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:53 executing program 3: io_setup(0x10000, &(0x7f0000000100)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/05/07 21:40:53 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) r0 = syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000000)=0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="00000001000000"]) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0xfffffffffffffe9e) timerfd_gettime(r0, &(0x7f0000000040)) 2018/05/07 21:40:53 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000000)=0x8) read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:53 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xe0ef, 0x141100) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000200)={0x2, 0x0, 0x38000000000, 0x4a27, r2}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x616, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x675, 0x80000000, 0x12e2, 0x3dc8, 0x0, 0x10001, 0x60400, 0x8, 0x0, 0x80, 0x23, 0x1000002b49, 0x60, 0x4000000000000040, 0xffffffffffffffff, 0x4, 0xe10, 0xfffffffffffffffc, 0x7, 0x9, 0x1200000, 0x4, 0x9, 0xcf, 0x5, 0x5, 0x3814, 0x8001, 0x0, 0x5, 0x1000010000, 0x83, 0x80000000, 0x7fffffff, 0x9, 0xb0, 0x0, 0x2, 0x200000000000001, @perf_bp={&(0x7f0000000040), 0x4}, 0x2, 0xac, 0xceba000, 0x3, 0x3fc, 0x5, 0x8}, r3, 0xc, r0, 0xb) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffffff) 2018/05/07 21:40:53 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcaqT\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) 2018/05/07 21:40:53 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup3(r1, r2, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={r3, 0x1, 0x1, 0x100000000, &(0x7f0000000380)=[0x0, 0x0, 0x0], 0x3}, 0x20) dup3(r1, r0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') sendmsg$key(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x2, 0x10, 0x5, 0x0, 0x4e, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_x_sec_ctx={0x10, 0x18, 0x9, 0x80000001, 0x76, "cf325082b12ddcd2179089b10115ef6bb8faa8a8daac5e4fc6839210043a03d55ce93cbb9c0b87e4747a5f017c9eb66de717c758c7c1f4c273bf8b566c5bf89d437a8835456ff8e471290fb47d7cbe99901a736035b3cddf841e5c9f0f1fea5b1c7fd26722fc5bcf28d58729e31f60d75255dc50aa6c"}, @sadb_x_sec_ctx={0x19, 0x18, 0x0, 0x9, 0xba, "e6d185fc9ed92e83f9ff1d45ade23c820f74c9366307914384374962ed67d4627270824efd072b15b7e72b912c9160b9cce54f18d6ef709d233a990f78cad9f56edbcaa7db6cced3cc8f4c995534adffdf37fbd5a4e436bd76012d2a2f6d82cd3dc6b8ad093a4d0208eadd6bd45a99cc13c2eb80ba2ee8498a20043a2cdc0a0d4c7312778bb03d76e8e0efa340f0fc1f07ffcdf39a81ac3566244156a40aa1f925ab328768590f766e576d1402e6eb22e89ccab2902d8b08db6b"}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_address={0x5, 0x5, 0xff, 0x80, 0x0, @in6={0xa, 0x4e20, 0x1d23, @dev={0xfe, 0x80, [], 0x13}, 0x80}}, @sadb_x_sec_ctx={0x11, 0x18, 0xf1b4, 0x100000001, 0x80, "86589591707a8680754b990956b1fa8fb86d2e213cd03ba28ccf49870a15e916ccc89cb98f20a06b1a7ac5dc8e9a4da24249fa044c7e576c59e3da259facaf377450afadf1181f378215ec4e6f9b6237a1238eb7de2e032ed5c94cf7213911e8bd3eef96530e21605642519518070c1786bd82a8b8e8833d16f83397997faf84"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bb9, 0x8, {0x6, 0x2b, 0x9, 0x8001, 0x0, 0x9, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x16}, @in=@dev={0xac, 0x14, 0x14, 0x15}}}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd27, 0x3506}]}, 0x270}, 0x1}, 0x8000) 2018/05/07 21:40:53 executing program 5: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x100) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2018/05/07 21:40:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:53 executing program 3: io_setup(0xfd, &(0x7f0000000040)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/07 21:40:53 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x161001, 0x0) dup3(r1, r0, 0x0) 2018/05/07 21:40:53 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x2000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') delete_module(&(0x7f0000000040)='net/dev_mcast\x00', 0xa00) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0x1f}, 0xbae3cb228347f3e6) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) read(r1, &(0x7f0000000000), 0xfffffe31) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x1, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) 2018/05/07 21:40:53 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x6, "dd7d0c132797"}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x5, 0x8, 0x0, 0x7fff, 0x5, 0x3, 0x0, r2}, 0x20) r3 = epoll_create(0x400) dup3(r3, r0, 0x0) 2018/05/07 21:40:53 executing program 2: 2018/05/07 21:40:53 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x341000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/78) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/05/07 21:40:53 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8900, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) 2018/05/07 21:40:53 executing program 3: io_setup(0x100, &(0x7f00000013c0)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup2(r0, r1) 2018/05/07 21:40:53 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x161001, 0x0) dup3(r1, r0, 0x0) 2018/05/07 21:40:53 executing program 4: r0 = epoll_create(0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xffffffffffffff01, 0x200000) open(&(0x7f0000000140)='./file0\x00', 0x200, 0x100) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/199) r2 = dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast2, @in=@local}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) 2018/05/07 21:40:54 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001480)='/dev/usbmon#\x00', 0x80000000000088c, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000040)=0xfffffd99) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001540)={r1, @in6={{0xa, 0x4e23, 0x41, @empty, 0x70e3}}, 0x0, 0x2e}, 0x90) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000000c0)) 2018/05/07 21:40:54 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/psched\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x1000, 0xdb, 0x81, 'queue1\x00', 0x4}) 2018/05/07 21:40:54 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)=@known='system.advise\x00') mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/05/07 21:40:54 executing program 3: io_setup(0x180000001, &(0x7f0000000140)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3fa, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x2) 2018/05/07 21:40:54 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2082, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/96) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) gettid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='stack\x00') read(r2, &(0x7f0000000000), 0xfffffd5d) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)=ANY=[@ANYBLOB="2568a1720d00000000a3396f33ff577c2500e01000470810080000f1103df4"]) 2018/05/07 21:40:54 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x161001, 0x0) dup3(r1, r0, 0x0) 2018/05/07 21:40:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xe2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0x40bc5311, &(0x7f00000000c0)={0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 21:40:54 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x400140) getpeername(r2, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80) dup3(r1, r0, 0x0) [ 138.653558] ================================================================== [ 138.660976] BUG: KMSAN: uninit-value in pointer+0x11e5/0x1410 [ 138.666877] CPU: 1 PID: 9499 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 138.673713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.683065] Call Trace: [ 138.685659] dump_stack+0x185/0x1d0 [ 138.689289] ? pointer+0x11e5/0x1410 [ 138.693011] kmsan_report+0x142/0x240 [ 138.696816] __msan_warning_32+0x6c/0xb0 [ 138.700878] ? __vfs_read+0x161/0x9b0 [ 138.704676] pointer+0x11e5/0x1410 [ 138.708219] ? __vfs_read+0x1a5/0x9b0 [ 138.712026] vsnprintf+0xa2d/0x33c0 [ 138.715753] seq_printf+0x29f/0x420 [ 138.719402] ? __vfs_read+0x1a5/0x9b0 [ 138.723201] ? __vfs_read+0x1a5/0x9b0 [ 138.726998] ? __vfs_read+0x1a5/0x9b0 [ 138.730801] proc_pid_stack+0x326/0x470 [ 138.734782] proc_single_show+0x1af/0x300 [ 138.738938] ? proc_pid_wchan+0x250/0x250 [ 138.743091] ? proc_single_open+0x90/0x90 [ 138.747235] seq_read+0xc7d/0x2260 2018/05/07 21:40:54 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) dup3(r1, r0, 0x0) 2018/05/07 21:40:54 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') read(r0, &(0x7f0000000000), 0xfffffd5d) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0xfffffffffffffffc, 0xa1, 0x61e, @buffer={0x0, 0x14, &(0x7f0000000000)=""/20}, &(0x7f0000000040)="48c39101077aa044ea6797445620ac5d8b71fbbc1703531dd2ac806cf4324fca6862fc9a56f0fe164238d1a3f962e6d7000b262fbc461d0d0c1186aa32472d087542452cbb66969a97c563c862bfe768b1cfad9c258cf534ee7a2837e10efdc71b934262141d9331df240f7f4d91a43ead6371a8008c76a57e6a83cb06f1365a90c274e67187520d8e3fb4bd1aabb39a103faccf2a0a25b92c256842f9e28bd1b3", &(0x7f0000000100)=""/66, 0xc4d8, 0x4, 0xffffffffffffffff, &(0x7f0000000180)}) 2018/05/07 21:40:54 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000180)={0x2, 0x5, 0x9, 0x2, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) [ 138.750776] ? __fsnotify_parent+0x75/0x560 [ 138.755106] ? seq_open+0x360/0x360 [ 138.758736] __vfs_read+0x1a5/0x9b0 [ 138.762371] vfs_read+0x36c/0x6c0 [ 138.765830] SYSC_read+0x172/0x360 [ 138.769374] SyS_read+0x55/0x80 [ 138.772651] do_syscall_64+0x309/0x430 [ 138.776541] ? vfs_write+0x8d0/0x8d0 [ 138.780260] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 138.785444] RIP: 0033:0x455979 [ 138.788625] RSP: 002b:00007faf0cafdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 138.796333] RAX: ffffffffffffffda RBX: 00007faf0cafe6d4 RCX: 0000000000455979 [ 138.803600] RDX: 00000000fffffd5d RSI: 0000000020000000 RDI: 0000000000000014 [ 138.810868] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.818135] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 138.825403] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000000 [ 138.832669] [ 138.834284] Uninit was stored to memory at: [ 138.838620] kmsan_internal_chain_origin+0x12b/0x210 [ 138.843724] __msan_chain_origin+0x69/0xc0 [ 138.847966] __save_stack_trace+0x829/0xb00 [ 138.852290] save_stack_trace_tsk+0x258/0x2f0 [ 138.856786] proc_pid_stack+0x26a/0x470 [ 138.860767] proc_single_show+0x1af/0x300 [ 138.864914] seq_read+0xc7d/0x2260 [ 138.868455] __vfs_read+0x1a5/0x9b0 [ 138.872078] vfs_read+0x36c/0x6c0 [ 138.875528] SYSC_read+0x172/0x360 [ 138.879069] SyS_read+0x55/0x80 [ 138.882345] do_syscall_64+0x309/0x430 [ 138.886234] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 138.891408] Uninit was stored to memory at: [ 138.895759] kmsan_internal_chain_origin+0x12b/0x210 2018/05/07 21:40:54 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0x5, &(0x7f0000000300)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev={0xac, 0x14, 0x14, 0x1c}, @in=@broadcast=0xffffffff, 0x4e22, 0x5, 0x4e20, 0x0, 0xa, 0x20, 0xa0, 0xb7, r2, r3}, {0x7ffc, 0x80000001, 0x59, 0x7, 0x20, 0x10001, 0x100000001, 0x7f}, {0x8, 0xffffffff, 0x6, 0x200}, 0x0, 0x6e6bb3, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x4, 0x2, 0x6, 0x3, 0x400, 0xffffffffffffffff}}, 0xe8) io_setup(0x100, &(0x7f00000013c0)) 2018/05/07 21:40:54 executing program 6: getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='cmdline\x00') read(r1, &(0x7f0000000000), 0xfffffd5d) [ 138.900855] __msan_chain_origin+0x69/0xc0 [ 138.905091] update_stack_state+0x959/0xa40 [ 138.909413] unwind_next_frame+0x618/0xe50 [ 138.913651] __save_stack_trace+0x734/0xb00 [ 138.917976] save_stack_trace_tsk+0x258/0x2f0 [ 138.922475] proc_pid_stack+0x26a/0x470 [ 138.926449] proc_single_show+0x1af/0x300 [ 138.930595] seq_read+0xc7d/0x2260 [ 138.934140] __vfs_read+0x1a5/0x9b0 [ 138.937771] vfs_read+0x36c/0x6c0 [ 138.941226] SYSC_read+0x172/0x360 [ 138.944764] SyS_read+0x55/0x80 [ 138.948044] do_syscall_64+0x309/0x430 [ 138.951934] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 138.958062] Local variable description: ----q.i@do_futex [ 138.963503] Variable was created at: [ 138.967228] do_futex+0x1d5/0x6ad0 [ 138.970774] SYSC_futex+0x3e1/0x810 [ 138.974394] ================================================================== [ 138.981746] Disabling lock debugging due to kernel taint [ 138.987193] Kernel panic - not syncing: panic_on_warn set ... [ 138.987193] [ 138.994564] CPU: 1 PID: 9499 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 139.002698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.012046] Call Trace: [ 139.014638] dump_stack+0x185/0x1d0 [ 139.018274] panic+0x39d/0x940 [ 139.021495] ? pointer+0x11e5/0x1410 [ 139.025211] kmsan_report+0x238/0x240 [ 139.029021] __msan_warning_32+0x6c/0xb0 [ 139.033088] ? __vfs_read+0x161/0x9b0 [ 139.036889] pointer+0x11e5/0x1410 [ 139.040433] ? __vfs_read+0x1a5/0x9b0 [ 139.044235] vsnprintf+0xa2d/0x33c0 [ 139.047873] seq_printf+0x29f/0x420 [ 139.051522] ? __vfs_read+0x1a5/0x9b0 2018/05/07 21:40:55 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3ff, 0x5, 0x69a9, 0x140000, 0x8, 0x3, 0x3e, 0x0, 0x370, 0x38, 0x140, 0x3, 0x8000000000, 0x20, 0x1, 0x10000000000, 0x1, 0x9}, [{0x3, 0x10000, 0x5, 0x7, 0x100000000, 0x101, 0x1ed08000000000, 0x1f}, {0x7, 0x800, 0x0, 0xcd46, 0xbb, 0x2, 0x5, 0x7f}], "26c51bf40582cfadb0b3e16427e41ab4d3b4945b16bc6d53580e0a32ca79e46b2d1ed6e7ee1d19a34f7caeb8d4024c8677c5a1cc5c27a2c6ab7d2df86163ca81c35253a4996a954f79d3d8e8a98765ab7549250cc03b8889ede6e8e028b784bbedb203e0924d626af848334bcc5c", [[], [], [], []]}, 0x4e6) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 139.055334] ? __vfs_read+0x1a5/0x9b0 [ 139.059138] ? __vfs_read+0x1a5/0x9b0 [ 139.062944] proc_pid_stack+0x326/0x470 [ 139.066926] proc_single_show+0x1af/0x300 [ 139.071077] ? proc_pid_wchan+0x250/0x250 [ 139.075228] ? proc_single_open+0x90/0x90 [ 139.079373] seq_read+0xc7d/0x2260 [ 139.082916] ? __fsnotify_parent+0x75/0x560 [ 139.087248] ? seq_open+0x360/0x360 [ 139.090882] __vfs_read+0x1a5/0x9b0 [ 139.094515] vfs_read+0x36c/0x6c0 [ 139.097975] SYSC_read+0x172/0x360 [ 139.101522] SyS_read+0x55/0x80 2018/05/07 21:40:55 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'gretap0\x00', 0x4}, 0x18) read(r0, &(0x7f0000000140), 0xffffffffffffff15) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'team_slave_1\x00', {0x4, 0xfffffffffffffffc, 0x6, "17fc4d1693c9", 0x7fffffff}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000400)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f00000000c0)=""/240, &(0x7f0000000200)=0xf0) [ 139.104806] do_syscall_64+0x309/0x430 [ 139.108699] ? vfs_write+0x8d0/0x8d0 [ 139.112419] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 139.117607] RIP: 0033:0x455979 [ 139.120793] RSP: 002b:00007faf0cafdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 139.128505] RAX: ffffffffffffffda RBX: 00007faf0cafe6d4 RCX: 0000000000455979 [ 139.135775] RDX: 00000000fffffd5d RSI: 0000000020000000 RDI: 0000000000000014 [ 139.143048] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.150323] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 139.157624] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000000 [ 139.165373] Dumping ftrace buffer: [ 139.168899] (ftrace buffer empty) [ 139.172586] Kernel Offset: disabled [ 139.176188] Rebooting in 86400 seconds..