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 '10.128.10.51' (ECDSA) to the list of known hosts. 2018/04/29 08:50:18 fuzzer started 2018/04/29 08:50:18 dialing manager at 10.128.0.26:44785 syzkaller login: [ 49.814681] can: request_module (can-proto-0) failed. [ 49.826343] can: request_module (can-proto-0) failed. 2018/04/29 08:50:26 kcov=true, comps=false 2018/04/29 08:50:30 executing program 0: 2018/04/29 08:50:30 executing program 1: 2018/04/29 08:50:30 executing program 2: 2018/04/29 08:50:30 executing program 7: 2018/04/29 08:50:30 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x7fff, &(0x7f0000000040)) r1 = syz_open_procfs(r0, &(0x7f0000000080)='uid_map\x00') fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x9}, 0x8) flistxattr(r1, &(0x7f00000001c0)=""/5, 0x5) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xcc, 0x27, 0x100, 0x70bd2c, 0x25dfdbfb, {0x10}, [@nested={0xb8, 0x27, [@generic="bbcce3c392489f2789837fa3109d6869340d05c0c1983335ea568df69018453453f57dabf39a5faa3918ef5b87860a556cfd9ffedcf998e83190e796e6bf52220cedc02880a2db778db6eef97c8c2818bf0a9886504c276379ddac51433a3cb23ffaf5afe4d8bccda8fd87f98600a25b0e130e79f6280eb140fd08f4825f8e28e3f9209be88b9d551bd9edd3a6a34bad30223140c7d4eb1979b9393c3b7e96666293d8badda5d0b3f6b0148af708086559aedb"]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x1}, 0x4000) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x4, 0x0, 0x1000}, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000440)='dctcp-reno\x00', 0xb) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0)=0x31dd, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={r2, 0x99, "de60160077d4d1c4d2be46df4661223c0570ee411883ad301993adaff96c8303b2b1190191e959f8776208de6af0d7314877adbb4675ec4d265be05090a80521e602c9074bfa1b3403c441a1fd556e9172b2ab58b95c5c8fe2a08f08aea95f0d4e963e22a9d4cd89fa90af274d12fcf9cb0133f0b74927d69da0303c2232014fd12aedb93a38e36b8656038341a0e6b7c22d7e0b8a2d0cd4cb"}, &(0x7f00000005c0)=0xa1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000600)={r3, 0xd9, "dad4a394b5411b0efd73492b65c05741def310b4e4ef578fdeb141867ce9b87203eac95457200ac2da44604d12d963123c05cefa64e859e87f02450866c841251aa2602e71c22818ed37d06872ceef62c94dcb58139f5251870f51807940bb488acba18666ccca5835a0e677e4c9905359fbc1b5b5441ef7a79428503c38f32470c61eca1fd227bd426dc7fe156add086c80fa891df47017c808a034ad4d1d671671e4112617e03423ae9537b467a35aace7cef0cfa8043446f5951bf5324f6956c4c6c3f0a54fc946dc94f7a52435b3c21a02dcf00e5a1be7"}, &(0x7f0000000700)=0xe1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8002}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x68, r6, 0x1, 0x70bd2a, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f00000008c0)=""/188, &(0x7f0000000980)=0xbc) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f00000009c0)=0x10000) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000a00)={'sit0\x00', {0x2, 0x4e22, @rand_addr=0x4}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a80)={r1, 0x28, &(0x7f0000000a40)={0x0, 0x0}}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000ac0)={r7, 0x7, 0x8}, 0xc) fsetxattr(r1, &(0x7f0000000b00)=@known='com.apple.system.Security\x00', &(0x7f0000000b40)='bdeveth0posix_acl_accessmd5sum}ppp1user*\x00', 0x29, 0x3) syslog(0xe, &(0x7f0000000b80)=""/223, 0xdf) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000c80)={r2, 0xc028}, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000d40)) tee(r8, r1, 0x9, 0x4) bind$ipx(r1, &(0x7f0000000d80)={0x4, 0x5a24, 0xee, "3ed725522c82", 0x1f}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000dc0)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x18, {0x2, 0x4e24, @multicast2=0xe0000002}, 'veth1\x00'}) 2018/04/29 08:50:30 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400040) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x378, 0x7, 0x800, 0xe074, 0x18, 0xfffffffffffffffe}) r1 = shmget(0x3, 0x2000, 0x44, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/158) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x1, 0x1c, 0x9, 0x5, "e824a2abff5e98533cd2f27f334063d6587cd840389d949cab7634ec2a03a34c"}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x5, 0x3, 0x8, 0x3, 0x9, 0x9, 0x7ff, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0xfb, 0x100000000, 0x325, 0x200}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x20}, 0x8) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/74, 0x4a}, {&(0x7f0000000400)}], 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000480)={0x3, 0x9, 0x5, 0x2, 0xffff, 0xfffffffffffffffa, 0x9}, 0xc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000004c0)=0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x59}}, [0x101, 0x8000, 0x9, 0x1, 0x8000, 0x0, 0x4, 0xffffffff, 0x0, 0x8001, 0xde, 0x0, 0x9d0, 0x0, 0x4]}, &(0x7f0000000640)=0x100) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000680)=0x3, &(0x7f00000006c0)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000700)='\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000740)=""/143) truncate(&(0x7f0000000800)='./file0\x00', 0x40) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000840)='./file0\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000880)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000900)={{0x2, 0x0, 0x8b, 0x7, "7bca64328c3b50d6235d08b6fcf3fe9c742e49a7928b8596cdfd41e284bc1b53cfc8e98b1e1917d5d5f20e64", 0x8}, 0x0, 0x0, 0x10001, r4, 0x401, 0x4, "3669209a66ca04141f7487a1adcb36e75c4c0303843a5b646718245ec6ec81d46265872a855f6f0899fca8fd41488697ed81fd23ae5ad217a4232670a8053ca4", &(0x7f00000008c0)='md5sumsystemem1cpuset\x00', 0x16, [], [0x4000000, 0x6, 0x8, 0x9]}) r5 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000b40)=0xe8) setreuid(r5, r6) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000b80)=0x5fbe3274, 0x4) accept$inet6(r0, 0x0, &(0x7f0000000bc0)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000c00)=0xa83b, 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000c40)=""/238) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000d40)={0xe7, 0x6e, "e0de9d7ad73b48682e2a936ab27d1f93fffee75269706801c355a4d5771bd955d1a676971570ed8f0983e5841a0e1b0c092edb58cbaabf2306a1caf9b62d2956fd919f3e96ba732ef3207d493b8032b39ce97bfeba1015d8fdc039f71b2d35a08550e1ea51e09635ff01835acb05"}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) bind$alg(r7, &(0x7f0000000dc0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000e40)=[0x4b, 0x5]) 2018/04/29 08:50:30 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'lblcr\x00', 0x20, 0x50, 0x62}, 0x2c) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0xdc980) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200086}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x130, r3, 0x0, 0x70bd2b, 0xba6, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffd}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x586}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x90}, 0x4) close(r1) acct(&(0x7f0000000300)='./file0\x00') r4 = semget(0x3, 0x1, 0x40) semctl$GETVAL(r4, 0x0, 0xc, &(0x7f0000000340)=""/33) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000003c0)={{0x1f, 0xc6}, 0x0, 0xfff, 0x5, {0x2, 0x9}, 0x5, 0x3}) r5 = request_key(&(0x7f0000000500)='blacklist\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='lblcr\x00', 0xffffffffffffffff) request_key(&(0x7f0000000440)='syzkaller\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='/dev/snd/midiC#D#\x00', r5) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000005c0)={0x3, 0xd767, 0x5, 'queue0\x00', 0x6b3c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000006c0)={0x2, 0x70a6}) ioctl(r6, 0x40, &(0x7f0000000700)="72ce24") r7 = accept4$nfc_llcp(r2, &(0x7f0000000740), &(0x7f00000007c0)=0x60, 0x80800) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x2, 0x7ff, 0x6, 0xea5, 0x4}, &(0x7f00000008c0)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000900)={r8}, 0x8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000980)={0x5, 0x70, 0x7ff, 0x8, 0xfffffffffffffc01, 0x3ff, 0x0, 0x4, 0x440, 0xc, 0x7f, 0x3e63, 0x8, 0x80000000, 0x9, 0x3ac, 0xfffffffffffffffb, 0x100, 0x6, 0x0, 0xffffffff, 0x6, 0x8, 0x2, 0x6, 0x9, 0x8000, 0xca4, 0x4, 0x3ff, 0x1, 0xff, 0x8001, 0x80000001, 0x9ce, 0x5, 0xffffffff, 0x1000, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000940), 0x2}, 0x4, 0x7, 0x7fff, 0x7, 0x6, 0x9, 0x3}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@local, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000b00)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000b40)={r8, 0x8001}, 0x8) poll(&(0x7f0000000b80)=[{r0}], 0x1, 0x37) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000bc0)) syz_open_pts(r2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000c00)={r8, 0x2, 0x2202, 0x3ff}, &(0x7f0000000c40)=0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000c80)={{0x5e, @multicast1=0xe0000001, 0x4e23, 0x1, 'lc\x00', 0xc, 0x2, 0x5a}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x3, 0x2, 0xffffffffffffffe4, 0x1}}, 0x44) statx(r2, &(0x7f0000000d00)='./file0\x00', 0x401b84a00e894e19, 0x8b0, &(0x7f0000000d40)) 2018/04/29 08:50:30 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x4000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x0, @loopback=0x7f000001, 0x4e23, 0x4, 'wrr\x00', 0x2, 0x3abb, 0x78}, {@empty, 0x4e20, 0x2, 0x20, 0x1, 0x1000}}, 0x44) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) uselib(&(0x7f0000000180)='./file0\x00') ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000001c0)) flistxattr(r0, &(0x7f0000000200)=""/195, 0xc3) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000340)=0x10, 0x4) r3 = accept(r0, 0x0, &(0x7f0000000380)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000500)) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000e40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000000e00)={&(0x7f00000005c0)={0x808, r5, 0x4, 0x70bd2c, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r1}, {0x164, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r1}, {0x90, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x180, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x1a0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x123}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x48, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xffffffffffff8000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, {0x800000000, 0x0, 0xaf1, 0x5}]}}}]}}, {{0x8, 0x1, r1}, {0x268, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7602}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}]}, 0x808}, 0x1, 0x0, 0x0, 0x81}, 0x80) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/autofs\x00', 0x8000, 0x0) getrandom(&(0x7f0000000ec0)=""/9, 0x9, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000f40)={&(0x7f0000000f00)='./file0\x00', r6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000f80)={{0x40, 0x100000001}, {0xffff, 0x80000000}, 0xfdf8, 0x6, 0x20}) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f0000001000)=0x1) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0xb6, 0x0, 0x16, 0x14, "eef0cd8338c071faea400b3f6c69c5da4a699c93f4ce7cca8c1de90f9547f23eabf49a22c78d2f869a7c7b95fd6c41b91f29d1db31f3ff795a5c0bfbd6ae52ca", "b04dc71248c1335718ba6cd35fd257210cd8572c6ef384ddecbdc096a7763a4f", [0xff, 0x5]}) pipe2(&(0x7f0000001100)={0xffffffffffffffff}, 0x4800) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000001140)={0xaa, 0x48}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000001180), &(0x7f00000011c0)=0x4) signalfd4(r7, &(0x7f0000001200)={0x7}, 0x8, 0x0) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f0000001240)=0x1) r8 = getuid() lstat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, &(0x7f00000028c0)={&(0x7f0000001280)=@file={0x1}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000001300)="23983c0e09521a818062d67fa88508e8ca53de8ed3c674a0603d82598b78fb820682ba712db2f0a35aa808124175070fa1658f2ca6556864119bc8765c8ccd06c450f321b1b6c3722da18b4113e01ba0b1f1fb970efc1a141b0b77065696a73fa5da50617577f1349f1a419045cef75b20f4d8df29dab7a03a91978489045aed57c37599bea15511fcdb5102bf49b5d01f64d7193940b7a014bab143069be228eb564f7c72a435dcab464970d320ab", 0xaf}, {&(0x7f00000013c0)="9a1b7034bae44631cc224123e46df553e690cff3fd1efe63b4242ced34e60879c49988fc1081033196d86c90dc0081b9ece00da059d0d61d173a1bc4e10d1ef16d010be58ff46a2b82445abd8f850466fdc9b421ede8388ad569305a1e371f5ceaf0e7041eb65f44863ade5fb53c44010d1639b2f858a0a66a30d1f67f09b21ba7a512e3614a24115c212ee73ca1be250d36263bd8955fe67eaea626e8ef7462d6fa77abaded8828fe9825ac8d8abbc8a727b3836eea", 0xb6}, {&(0x7f0000001480)="e00b6a4a230d04e6624bc37ac7aeb06eb82d827a2ec27c24b03c37efea09c1e158eb571a5da79ae9615c676c9e4c53b1ab143ce1816c8db35b53c7e7", 0x3c}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="249a177d6d61b37543ed92a239272117f3f2bbf6e370fc1ee825e0bd792005a54eda5cd1f896bdd85c20a603e940c96d4803060313ad1391403fed4ec6463f2afa2c5e758fc756ff94e681e236f681e6cea9825f7b62eb44bceeb3c966a4afc342791c15e5bb0c43977896156c13d6ed88598149eadcc08d30794f2607111710a3206f26088393881a55acfc9816497609a7cd67d5979d0cb2", 0x99}, {&(0x7f0000002580)="f762d73de4c0fccd95ad947a127da00bc40a6f9ce48523a3374e8aaac82fb9a50ac7ae0df0c5200708c0fc7241133a2458b20936a97b7b5a70f694b19e69bcedd18a2693cd05cf33b93b360a3d7dffdcdc9201f1b8a3890a8ac8177018f05ba6014387f571855258801e67d381db2ddb1fbfaded3b6ffb7b2be77c8fa5c99c5a7d6b6bbdd1ebb5dc00b9c4fb9ce6ab230903c7256d9fc4", 0x97}, {&(0x7f0000002640)="ad05d844b0d3f58e99c37a0c444ad9faa5997ab12f5d3b2c8b172c2deedd5e6917054e4d981fc6ab0f2e4aeccd5af45417737d1d50b978bc9da14ed92b47407e25bb3a4f455d384f8df27a26cb961e0deb0aefdccb524d1572a47a357fadb4ced3269f4378cd5444327e4ae375802cb26e400026bd61ff6d9185f5b67edd972c7e6b25138c36ae3c1a5ccab5a613f874597f5220eca62365211be99a309329554e73a070906edf6813d1064567d312e64dcd747cc09b4923d54ac07998", 0xbd}, {&(0x7f0000002700)="53167f0776a28b6b169c2a86afd0dffc6870ccbd507c3620203efb6b9f20b6518541afd383b9f3dbc9d0daa76255612e6564c9f5b140ce92d7b923a200f4c4", 0x3f}], 0x8, &(0x7f0000002880)=[@cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x20, 0x20000000}, 0x40010) socket$pppoe(0x18, 0x1, 0x0) [ 55.672101] IPVS: ftp: loaded support on port[0] = 21 [ 55.790595] IPVS: ftp: loaded support on port[0] = 21 [ 55.838455] IPVS: ftp: loaded support on port[0] = 21 [ 55.911799] IPVS: ftp: loaded support on port[0] = 21 [ 56.030231] IPVS: ftp: loaded support on port[0] = 21 [ 56.158255] IPVS: ftp: loaded support on port[0] = 21 [ 56.308946] IPVS: ftp: loaded support on port[0] = 21 [ 56.517726] IPVS: ftp: loaded support on port[0] = 21 [ 57.759232] ip (4703) used greatest stack depth: 54408 bytes left [ 57.943400] ip (4722) used greatest stack depth: 54312 bytes left [ 58.828576] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.835125] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.869260] device bridge_slave_0 entered promiscuous mode [ 58.920663] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.927180] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.952012] device bridge_slave_0 entered promiscuous mode [ 59.054660] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.061225] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.089376] device bridge_slave_1 entered promiscuous mode [ 59.214504] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.221093] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.253191] device bridge_slave_1 entered promiscuous mode [ 59.277745] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.284261] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.297316] device bridge_slave_0 entered promiscuous mode [ 59.327383] ip (4818) used greatest stack depth: 53976 bytes left [ 59.345324] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.351819] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.362396] device bridge_slave_0 entered promiscuous mode [ 59.394227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.407661] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.494866] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.501386] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.541232] device bridge_slave_1 entered promiscuous mode [ 59.570949] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.577493] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.608854] device bridge_slave_0 entered promiscuous mode [ 59.626170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.661457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.669517] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.675997] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.696540] device bridge_slave_1 entered promiscuous mode [ 59.715794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.826607] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.833181] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.872461] device bridge_slave_1 entered promiscuous mode [ 59.894686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.908535] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.915077] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.944562] device bridge_slave_0 entered promiscuous mode [ 59.990722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.012318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.137610] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.144156] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.199132] device bridge_slave_1 entered promiscuous mode [ 60.218715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.234751] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.241324] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.266306] device bridge_slave_0 entered promiscuous mode [ 60.286375] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.292982] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.322992] device bridge_slave_0 entered promiscuous mode [ 60.352135] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.364461] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.386894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.427497] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.505231] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.511754] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.549239] device bridge_slave_1 entered promiscuous mode [ 60.563199] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.569706] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.577829] device bridge_slave_1 entered promiscuous mode [ 60.610870] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.628448] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.647463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.660216] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.693233] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.794169] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.843781] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.852117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.859668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.890487] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.928871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.948970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.956094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.013425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.099374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.108160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.128708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.137402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.179103] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.187108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.209085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.253483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.291013] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.313652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.321347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.465095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.472175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.532861] ip (4964) used greatest stack depth: 53960 bytes left [ 61.552219] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.569558] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.660877] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.671105] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.685390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.695550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.774399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.799196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.818450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.825518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.855590] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.887903] team0: Port device team_slave_0 added [ 61.914781] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.945827] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.958227] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.975901] team0: Port device team_slave_0 added [ 62.010176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.017181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.070566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.077689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.097559] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.116749] team0: Port device team_slave_0 added [ 62.134496] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.143410] team0: Port device team_slave_1 added [ 62.164919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.208440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.240710] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.255086] team0: Port device team_slave_1 added [ 62.270647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.277660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.330337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.337352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.362013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.399290] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.420253] team0: Port device team_slave_1 added [ 62.437793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.445806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.457769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.474310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.502744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.529164] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.549553] team0: Port device team_slave_0 added [ 62.566589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.575519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.617492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.624524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.641627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.678721] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.688129] team0: Port device team_slave_0 added [ 62.748368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.756113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.765684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.791225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.817168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.836151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.854948] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.864522] team0: Port device team_slave_0 added [ 62.880886] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.891150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.922474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.951412] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.965168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.975594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.001500] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.020322] team0: Port device team_slave_1 added [ 63.034444] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.045220] team0: Port device team_slave_1 added [ 63.079546] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.093347] team0: Port device team_slave_1 added [ 63.114608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.121627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.140754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.166400] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.179536] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.189349] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.218010] team0: Port device team_slave_0 added [ 63.240973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.253092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.284777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.306422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.317226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.324480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.332766] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.346016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.369154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.386966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.400580] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.417222] team0: Port device team_slave_0 added [ 63.434808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.443732] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.457244] team0: Port device team_slave_1 added [ 63.480406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.506112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.523840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.545935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.571979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.594687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.614010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.624535] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.640960] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.648523] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.657438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.678930] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.692921] team0: Port device team_slave_1 added [ 63.711594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.738434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.745976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.764772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.802336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.815890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.824950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.848269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.862777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.898789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.923168] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.955729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.982367] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.006464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.018415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.035679] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.064255] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.072121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.085545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.105485] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.114871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.127604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.146528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.171081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.200305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.225689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.241848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.266064] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.290277] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.298699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.314322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.368875] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.376343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.388473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.435846] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.443533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.461465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.511665] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.520697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.543523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.586710] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.595298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.610243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.793811] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.801569] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.816318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.907713] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.914238] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.921469] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.928150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.960819] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.982143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.019512] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.026012] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.032947] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.039430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.090803] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.114658] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.121165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.128109] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.134684] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.168799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.842753] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.849261] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.856192] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.865317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.940021] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.948361] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.954830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.961700] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.968176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.984153] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.017725] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.024234] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.031157] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.040257] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.129296] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.135838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.148396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.165924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.185807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.193635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.424917] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.431427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.438336] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.444815] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.486953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.525689] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.532198] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.539089] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.545558] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.603382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.191206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.206216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.025448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.154665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.197599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.825882] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.922799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.953802] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.010894] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.032833] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.083914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.389422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.516754] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.679533] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.686005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.700922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.756085] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.806425] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.822437] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.828732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.837225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.878826] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.885362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.896839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.966847] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.234224] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.422263] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.512313] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.578156] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.584455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.604325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.656771] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.663250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.675326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.730155] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.815266] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.821629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.831605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.874698] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.162178] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.184606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.216948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.299475] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.307897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.318769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.493586] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.550294] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.694577] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.981701] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.136426] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/29 08:50:59 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0xac, 0x200, 0x2d}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x6acd00) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/151) acct(&(0x7f0000000140)='./file1\x00') 2018/04/29 08:50:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup2(r0, r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x621, 0x4) write$binfmt_aout(r0, &(0x7f00000004c0)={{}, "", [[], [], [], [], [], [], [], [], []]}, 0x920) 2018/04/29 08:50:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000002000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50}, 0x10) r2 = dup2(r0, r1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r2, r2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000240)=0xe8) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1005, 0x2) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380), 0xc) 2018/04/29 08:50:59 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x6, 0xc]) fchdir(r0) mmap(&(0x7f00006bb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x64, 0x8001, 0x1, 0x889, 0x8000, 0x5}) 2018/04/29 08:50:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffce5) 2018/04/29 08:50:59 executing program 7: unshare(0x8000400) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x3a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x77, 0x3, 0x8000, {0x77359400}, 0x40, 0x6}) 2018/04/29 08:50:59 executing program 4: r0 = socket$inet(0x2, 0x5, 0x1e5d4f51) sendto$inet(r0, &(0x7f0000000240)="7c8236282e36d06f7aec578f698f733a875449e7cde3ea1c87186572836d269432eb60a9d9a0011f1c0c741b237bc5abff14703c11786a5b9e447e4cca6c512711ce93dcba6ff66ad05269e2435926e49eff5549cfd9c5c2da94d21b5bef94a9413cae5122f203deae3006ab596eb11b275c656dc1179ae7c8f4ea46f66cbc34298686919c6019dc573daefb25db465a202e41a52ed758fc45", 0x99, 0x0, &(0x7f00000001c0)={0x2, 0x4e24}, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet(0x2, 0x2, 0x80005) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e21}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f0000000300)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08020000001c00000000e2070000ac14ffbbe000000100004e216c089078540a36875bd357f92765dc7cb0bb8fac9d1b38c651946671"], 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@rand_addr=0x7b, @dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x80000000, 0x8000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000400)={0x70, @tick=0x1, 0x5, {0x1, 0xf966}, 0x80000000, 0x3, 0x57}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000000c0)={0x1, 0x2, 0x80000000}, 0x10) syz_emit_ethernet(0xff04, &(0x7f0000000380)=ANY=[@ANYBLOB="62bee99f0e204557083475121dad393b7d8aabee0000000000000004424250260314d2c53be97fde7ee51e7ac4bedf9b519dffd89b10d664830849a0754bc7f6ece09218e3de229cfef1351587672f7eae9374cf497bca94df9ff054836d4be6c08873ef8d"], 0x0) 2018/04/29 08:50:59 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x304, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000008010000580100005241544545535410000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c454400000000000000000000000000000000000044f3d5f01190588e000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d00000000000000000073797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff0000000000000000f800000078010000c8010000737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006c696d69740000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000008000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x423) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) [ 83.909259] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 08:50:59 executing program 2: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffff, 0x76000) unlink(&(0x7f0000000000)='./file0\x00') ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x5) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x100000001) [ 83.958943] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 08:51:00 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x111000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x3, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f00000b0000), &(0x7f00001f1ffc)=0x4) 2018/04/29 08:51:00 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x46, "6a45169e30a505e20cde90d3a986032ad58f58331abb9b190390988aeab27e45a0a6da3abf1e95289b222abccd9c8e963357512bc6a8309b75129d9785257918f40a008f1a2f"}, &(0x7f0000000000)=0x4e) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8) socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f00000001c0)=[{0x48}, {0x6}]}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) write$binfmt_misc(r3, &(0x7f0000000400)={'syz1'}, 0x4) 2018/04/29 08:51:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x820a, 0xf0ae, 0x3, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x15}, 0xb3a}}, 0x5, 0xe6ae, 0x6, 0x3}, &(0x7f0000000140)=0x98) shutdown(r0, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x98) 2018/04/29 08:51:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x20, 0x12, 0x209}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000440)=""/4096, 0x1088}, {&(0x7f0000000080)=""/248, 0xf8}], 0x2, &(0x7f0000001440)=""/4096, 0xfffffffffffffea5}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) 2018/04/29 08:51:00 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) futex(&(0x7f0000000200), 0x4, 0x0, &(0x7f00000001c0), &(0x7f00000002c0), 0x0) 2018/04/29 08:51:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={'ipddp0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x8, 0x2}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7fff}, 0x8) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000280)=""/48, 0x30) r5 = getuid() ioprio_get$uid(0x3, r5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffff}}}, 0x84) 2018/04/29 08:51:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x10400) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000140), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xffff}, 0x90) socketpair$inet6(0xa, 0x2, 0xfd4, &(0x7f0000000080)) 2018/04/29 08:51:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="94321be2043f7242f06942ec336db69346a360539b12725077468070262d01550c5c24ac850347e6d7b059ffe96c18a05714c6f14bf371bd9762b5e82b13273105829d64bff3c4593425ade53f8fe42e", 0x50}, {&(0x7f0000000200)="ab3f9b", 0x3}], 0x2, 0x0, 0x0, 0x8000}, 0x20000000) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x8, 0x1, 0xca5, 0x800, 0x2, 0x100000001, 0x99}, &(0x7f0000000040)=0x20) flock(r2, 0x8) 2018/04/29 08:51:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x100, 0x0) bind$nfc_llcp(r1, &(0x7f0000000300)={0x27, 0x0, 0x2, 0x6, 0xffffffff, 0x9, "12d1936bb6d979647f0492259cd029c27d1f4d423243485a6f442e95a82e6b900230f3bb8a0b9cc0b07811663b79ba030fe6616944c53eec27436a6679f9e6", 0x36}, 0x60) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x19, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xd5) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x800000000000003e) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[0x5, 0x80000001, 0x8, 0x1, 0x608c, 0x3f, 0x9, 0xff]}) 2018/04/29 08:51:00 executing program 7: mkdir(&(0x7f00000002c0)='./control\x00', 0x0) creat(&(0x7f0000000040)='./control/file1\x00', 0x0) unlink(&(0x7f0000000280)='./control/file1\x00') creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000000080)='./control/file1\x00') unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') 2018/04/29 08:51:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xdc55, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) 2018/04/29 08:51:00 executing program 6: accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000000022, &(0x7f0000c3b000), 0x94) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000100)="29448f76f18f97d20b3ff42bea286a62c89a6ad1f7f12fb339bea59453ca35e2ea302ed114d046e87ed9ffd0175488bf6c43afcd68576e0bbbd6bb9f4d551ecd82ca7cf17aae5cff72875bc8790340da93de8262d1829c970c0a011b4822b50d5b6599674e8220a0db4e6690217d99f41e26ea83071f5ab263b5ad978fc4a9560d8d") writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000ce0fc8)={&(0x7f0000570000)=@ax25, 0x10, &(0x7f0000196000), 0x0, &(0x7f0000536ff7)=""/9, 0x9}, 0x0) 2018/04/29 08:51:01 executing program 2: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$can_bcm(0x1d, 0x2, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='GPL\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000140)='id_legacy\x00', 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x20, 0x20001) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000001c0)) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000000c0)={r1, r2/1000+30000}, 0x10) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6, 0x1) [ 85.037602] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/04/29 08:51:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x8000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 08:51:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000140)=0x4) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x1f, 0x4) connect$inet6(r0, &(0x7f0000002fe4)={0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0) 2018/04/29 08:51:01 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0xfffffffffffffffc, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0xfdc0) [ 85.130450] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/04/29 08:51:01 executing program 5: statfs(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)=""/58) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) get_thread_area(&(0x7f0000003c00)={0x2, 0x100000, 0x1000, 0xdb22, 0x225, 0xff, 0x2, 0xcd, 0x7f, 0x100000001}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000005700)=[{&(0x7f00000001c0)={0x27, 0x0, 0x2, 0x7, 0x200, 0x4, "58782574881a809ef6c941bd9019e7aa297e1198883ec52432efcaad5e0d937c590da41dbbc6ea69d24feeb41fcce770ca453c81932e876203b7e71cc4e97c", 0x3f}, 0x60, &(0x7f0000002380)=[{&(0x7f00000002c0)="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&(0x7f00000025c0)=[{&(0x7f0000002540)="51b810264c57b0399aeb54b9f5ca58ba8159cc856cfcf3d37ff9dd3d2ec29fc4a870dedeeb62af2534d8792728fa25d1d255a4e76cf6f4d05e8a091a307094f541230c8ccb00d59a972b7e57a4d6134384970d440ddb1166676defb9c216a51018", 0x61}], 0x1, &(0x7f0000002600)={0xa0, 0x104, 0x3, "9280cd2ed6f689e69d8468f3670abd013aee6b5837ca42d23fe6b0eaa82ccb54ba550ab0eb9371c5849b3d318768d9371cd96fd3752d304802e0bae9905a7b989a3f48be7e18b8b8a36ae8cd94e348e771d5b3b1aef1ffed07aaed0f0f225551246a5df63ec04df09e764e6975d0d679f04e37e0e84b685a193da1beb077dd62b45fa6c26f3215f8e82d1b28761b"}, 0xa0, 0x14}, {&(0x7f00000026c0)={0x27, 0x1, 0x1, 0x7, 0x50, 0x1a4, "539958164c09e9ffed36c02443836102a9478c571685145628e5b91ce80397858b828a1c454cf33585203698da594c2c48024e383c66ed9a2e18037e9ce730", 0x26}, 0x60, &(0x7f0000002780)=[{&(0x7f0000002740)="a9fd6856b623c56b92a9b164b8cf64229cff1f8aeb97fd6ebe7da40d1388627e89a0", 0x22}], 0x1, &(0x7f00000027c0)=ANY=[@ANYBLOB="70000000000000000f0100002aa77a5da5c85106bea12b1328d0a2ff991ab9591dad834e8ce4688cc1c2363fb43d71dd9f76bd6bf98d0c35d9853e46a1ddc3e44f057eccc5722058074fceaa58830fdea7da981ae029d9fe16f4fc7b6acddf239588f69603444f80460f0c4b59522256"], 0x70, 0x40040}, {&(0x7f0000002840)={0x27, 0x1, 0x1, 0x7, 0x1ff, 0x1f, "c7e3b841dac0604d54b973d7245426d122703774cc6a7bbdef8781fa72bbf14de244c1a06ccbc65b68b460dc436356bdd4eadb09cb35603ca954074863b345", 0x21}, 0x60, &(0x7f0000002940)=[{&(0x7f00000028c0)="8a54df9563c6da1e55a2a2daa68478c3", 0x10}, {&(0x7f0000002900)="03878f4f1a7e8a57747947b3e6bdcf4114218b79", 0x14}], 0x2}, {&(0x7f0000002980)={0x27, 0x0, 0x1, 0x7, 0x8000, 0x1, "8e3710ee52ddcfff2dc687d1e3d89c63fc35ebcd46bd3e0b766c465297127429418ffb48dccb2e3c87d0c09f0437d043b07b99fe13d9198e926d0ae064c516", 0x22}, 0x60, 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0x1000}], 0x3, &(0x7f00000058c0)={0x288, 0x10e, 0x10000, 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0x288, 0x84}, {&(0x7f0000003d00)={0x27, 0x0, 0x1, 0x5, 0x189, 0x8, "a18cb540f316afb3854dba43f873c6cdfeeb603b5f8532ce86020b9522ff440c515d1302439f51cc105e03dc76597fe8d6268265362a8dd4101099ae5800b5", 0x25}, 0x60, &(0x7f0000005180)=[{&(0x7f0000003d80)="9a8adef1e261d61233908e6cf507ae7f1e99a3254f88b5979563f1210d6affdec34c6a2f657368194d8676204065feb1bd0c860c944ae76c4b0ac178175886f254f96111a4c0c06c05edb929f65b810e91b6bca66407931e4fdbcc17117889c3623c4fc53960189410d873a5124e836c3f13f121c5fb7028a012ac7ab31f98e64b9163d1", 0x84}, {&(0x7f0000003e40)="367cfeaecae4fec8d61272e88c8e93c2b412", 0x12}, {&(0x7f0000003e80)="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0x1000}, {&(0x7f0000004e80)="cab20444c50e451bea2d1da6adea058713f40abbb6cd35cefd40e50d12d5ec2798d968d3b3482c7d97429d09e6f66a11940e6d947877cbed16d8feb2bcfa406f84e5f01b6ad833bcec2424367a5f3917742a95b3440bd8008e860b385d1e8c4c15ed6a28edb70db92ae283de6ae5f5be097b51483ecb554010327af3508a310b3e7ebe2353848946eccb5cc4c331f7f1919d1f780d45ca39ee575d85f66f5379b5c27b394d3b6432cecb44a8ddb40577624e060aa580bde718fe3072289755be159d25806362d14b9370b4dd2dde4e320536a4c61916", 0xd6}, {&(0x7f0000004f80)="dfcb6afaf1436ffc1487099e08eaa2aceb634b9b432f832c6051d69b89766e30acad7c874de72d7ee882bd36b708b5688140e7bf8764273bf7577805853d2234aa9fdad040c53e203057", 0x4a}, {&(0x7f0000005000)="312933949e2a5e2fb04193a516aade41cb4b4b060c388889da6e2000bf52829b2b00311b1a3fe33b43b74a00cccf8fe62a4e4b0e6485edeb633864add44f513530b2cd6be6b281c7d189c44e0386c373febe03", 0x53}, {&(0x7f0000005080)="dc66654422086c2adb683bead46fe189a926c0959d22210683ff8c799c2a5eb8f14b7e68f58eee5e9398f463d0b0499b2b5afed2da35cf11f878dad10af5600ba8d9d49401baa1c7d6b6f764f846aa8303ed70d3d4872ad53147a35913d70c4fc2e9319627cb1bb124bbb42e472a2aba0800b50b5a6077bed37847b87e6c0cd99c919b937806c1a96c749b54ac776503cad6730e00ed3dcb3cbff9d202854d1bc9da66de5739f0cfc402b9affac6c7e77abd92310d2a9cd0ea4416a6d556e779f40957b0646d261344e9db30b63c63c0630a5792489462e70077be21b4025f581ba5bf2f888d15b3d01354f56f69363c812b9ad568bf", 0xf6}], 0x7, &(0x7f0000005200)=ANY=[@ANYBLOB="800000000000a9251f01000000fffffb5977bc1d3b9b9694e64d5cae339d7b9770e0b2b5c285b9885be3bad50ca607f79e6964ad591782dd28c5dea10c0218f647dd003bd03ed0a764b81d5e274bbd7c206692dfc420438e8743ba8abfc31d181ff5c2c6a894549b27e35ac4d82b509b4bcf0000000000000000000000000000"], 0x80, 0x4008040}, {&(0x7f0000005280)={0x27, 0x0, 0x2, 0x7, 0x397, 0x1bd9, "daf1bd235ba44d18becfa708442d8a3f26748a1bd0c245a6925174aed5a00a3f23da884d014981414ac48f4d863490ce77eae073519fe7e9113cea573ec0c7", 0x2d}, 0x60, &(0x7f0000005b80)=[{&(0x7f0000005300)}, {&(0x7f0000005340)="db2d2356c4856c2cd5999217a413d516526b601489f0cf19323c3136f91ff50afb70d53063c70706ae25c2073148d41f1dc1bb7caef2f0fe329be0e4d0dcc49d", 0x40}, {&(0x7f0000005380)="9a05d6d87696ddc9b7b0bcbd9c6fc88cfe424ee1526a29778fcda7b7f1516f3642e2ad2bd180ef1f249634bbfdaaf4cb65c3f6ea9e855409c9329bc20003be8bdb1c27e649a820ce37524112b6232aefa1f07c77f052c60199a9431d45dd165fd05a2ee40eb214dfd1787ebce3b1f2da700a3ab63fc6a7db1263bc189251a311d3928f94332294173633b09ddba7003d2f10483c64e228b963faed00ae92", 0x9e}, {&(0x7f0000005440)="093618c9129b2141cc6d565bdedc6022c68df63a3bec853420c805eab4e7b0f9582bfd92b9a59d08304b25384d7ba6b9855d4794496ee5859358de8b8e92a983798bb059da1430d912881e7314ff61acd44356770cf1e1dedcff6af1abde77b0094fdf96f367bc544fe34429f86a5cf327281a89a989ead23921e6f93fc80a", 0x7f}, {&(0x7f00000054c0)="bebaf0c05d722cdd11985383b1e50cf4f33fd6972bf7ab4a6032cb50e3f7517a996072820f6506be8bb7554a5ce77961e7c32edee812857b906ac4efdee90890aef3956c372fc63d6ae813c4a99534bef8a5ec602f19a7be9698c14b6af5ad6430cd57cf5fbc6a954abb9816888e9e16b358382988bdbcfa90f88948625363cb486d020d01ac21b3e4146f173c892bdedc4c51031f62a45e7da82e79234bb0bbb5f605eab206a146b457681ef1e5ba5e172ed88377c8f9ad7e63e307f483ebe60f9d6e08d48ab547d9ff71dc03417f2484cad4336261312394ca6837a34de8e16512ce61ed64337ec3e87b2d9636b671d0cbc43a2a", 0xf5}, {&(0x7f00000055c0)="2c6d66e46ad3988049ebad87b57e237deadd35bb0f91346ab27eae8a0af39aa463d7308d5e7f22bb3d58bb46dd4650bab37ba806ea6ea4b2ce298c5070b5aa46ea8e687cf20efb827e37c039c4bbb1ca35384e0733b86ae74bdf8f45ff96aebf93e421d96534dfd7166b23766c504e3d3df251966b40365b705b1a6cdd2368859c300d", 0x83}], 0x6, 0x0, 0x0, 0x10}], 0x7, 0x4004) umount2(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') 2018/04/29 08:51:01 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe01, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3f}, &(0x7f0000000100)=0x18) writev(r0, &(0x7f0000000000), 0x0) 2018/04/29 08:51:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x46) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00003de000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x7, 0x3fe0000000000000, 0x2, 0x80000000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0xffff, 0x4) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0xffffffff}, 0x8) 2018/04/29 08:51:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getresuid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) sendmsg$netlink(r2, &(0x7f0000003800)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x428}, 0xc, &(0x7f0000003780)=[{&(0x7f0000000240)={0x6e4, 0x2f, 0x300, 0x70bd26, 0x25dfdbfe, "", [@nested={0x4, 0x10}, @typed={0xc, 0x45, @u64=0x5}, @typed={0x8, 0x6a, @uid=r3}, @nested={0xe0, 0x6, [@generic="550f6124a1dd710e9a1a8e1351b27604dac90a2ef4", @generic="df712d814233d7505fd19d38c3fa2ec4f3086ab8f46dd15b7f", @generic="3d711927d389fe7198e831f06ea2965e4912c6483885b8469e47690041062852c7b5d6884ccd3e459c2a07eebc8a61f7db20b9fc1e2be2455425d718eb54a017fd3d67c29f6b402a62089a5b6142321739c04abb67", @generic="220c1c74d9305ee6aa38e33962de9f4565f0c6f3f3e62344bad0a55c44398e8540aa1e726a928e9210265e01a1b6cea4d4dcce174f811b11571d2f23a0d5f708e8330e7acfeb1e699623969c7abe1ac3b6551a2b0a9ffa39a1"]}, @generic="3253c871f34723cf583073f355d3807bdf99529d0e432916eea085a27ae4e4846aa2256cd8dca08fe6abb6f71e20b1a84c", @nested={0x13c, 0x9, [@generic="1fc9cd204e204a7887aab6b8df8b56489630f20eb72e3c0a714b83c3f0dbf2e77f7bc24c08d7210891632cedf1d551a3aa8b78bfe3df49b1936cb3ae3c3d9a84a1ffae02b88b87a40a14a95c426b8033222fd2bcc59dd78191466973d37e38c588639248facc87bd26dc3d18cfef7109fd9fda18bf895d2a44ce1dba3c96e0572ec27c912c3b3d1b9a5ce8c5637974cab7998688993f6a456efce740c33c45578d82b5f89827", @typed={0x90, 0x57, @binary="5bb71ee279d2232f93c6dc1c256054c2dbc1e0d3c244ec4522f6d4e0c3f5ac349ff680b9f709ce9e57df2e70eba75b3f2e51938f294925933dc4669eb3cd08b2b7b030035c129dc67c62c3a0f8093639d9be40209e1d574468646df3aa124a477c2475973545ceaa8af00c846d00b670de4fef92e32f4071c35879f1d2a0ee9daa9bae273a82f7375ea0"}]}, @typed={0x8, 0x45, @u32=0xfffffffffffff4f2}, @nested={0x2d8, 0x59, [@generic="eb62d804dbb1e21f3c9a44272b998ab1336e32003544bfb045975f99116103e0e3fe772cc9739b62e1b6b941825720b707f35e6b4bf66f81f26c68a4fb01c12e57422cd824", @generic="843371e8e37cccddbf178331c29dfe3e00a408f6f8c2df5aa0c120ef81c3231b966c07f1b9d6780485ee9709c325c3c75e438e25ba612638b30ae0380919189a939a0879d98506faa2284109ea6dc18111065ce1e41f386305183de3bedf77f6d1fd2c528da739eb9021179668802d361b9fd3b398d804d6f437824f085ea79422e97c79d0ede78a7d699e03bb63ffd94180314f77a28da12659575f64de1c6c", @generic="084dc01b001723861e0956bc6faf80f0acd63b6339979aca7ffe846139ad40d77d31327b508f64ea82ba94916d76843075193951b8ee3ddf7d83f9349ba32c17da5b5d6adb02eb8fda59b76471b4856045ba423b0000b986cb1ff932ad1c770e6752feb94cb5fc4d408180004b21b756a0bba0", @typed={0x8, 0x3b, @u32=0x9}, @generic="41bdace25ee8fd2d9a92128c9f6aa6ccd2960162af3365267d6259a7b67150a24c8e6175cfa43d21ce7d920f5e52a2ff611f4665e8963df12b31fec66893df96ddb85f289357ceeea0b599425b58e4716f200b0ebfb4de7285a68d8bde7b95946b9b48c3395a7823e8219d41578973fa89e5f0591cc07d322b4ea73580af82e306cbd7c7ba961bc603", @generic="683c2338501c2e9dde9fe8e2a94ec6a5e859aeedf6da8090dc032fecf22e7483f4bcfcf2c968c01e39eeda8f3e019123e6638064ac1c80f9600138f775cbd58940d7b2898398ecd23a4930a0a94634b914c3255f4653d1564e45e341019dcd65d0db20938143a5af8e0028f263a03ce566df813a", @generic="d7e740dd0f5ae6b615d5603ecd8c22a1ab598bb271c9fc74c946e1edfeed899df4c11a7e5c96ff54c60f5a6d51647ae5a4a1a7c9fb006f02c68047351fcb3fde5de81959dbef6932a2ce5f8ba2763858214982d99211bc4b05494d11bae974a5f9a6c87803364c04d0190435f6baa34f52a3726392"]}, @nested={0x180, 0x60, [@generic="ebf3ac5fae926294a11c6ad1ef059d55fa3df964e7a0bbc9cb723bac4fb57408690fe06a65799cf286f1cdceb8132c0b8d9487515e006e8deada53e629bc3da93d8f1742125436da22f24e43da50c0661714e1825afc492472a483af0f595953865c19f5b4a9c09961c37feb6b21cd4467a33a4a0e3c4d0d530fd2d2099a10babc83d117c116dbf9bb8bff40b2b765c4d644f589e22cafbc9b3768248c3b34e469d63ab0fa298c9b2f39ed", @typed={0x4, 0x37}, @generic="b130e2f1e1294afb4c90", @generic="02d56135f41e05b3b48e4c6ddff8cf3ae8cc5f231bb70a47b073252448eb6ff019", @typed={0x8, 0x19, @u32=0x8}, @typed={0x98, 0x3, @binary="3210ce92148aeccfc41747e86fafd817d61df273c84171f972597c936447d48bf5b0d73bc03f842d39eb7d4a6c0393e78d0f9d6b49e10e305d22399007128c4ff3af31c8a8e8736816cfcaac02ea3a6fd58b364dc3c1d71ae1eec916fd706c8669a9ff55eb962082748fd2218daf413bfdd523bfde0e58ae903b4410c76e50ba369618be3fcb3940d6bcd0f00cf874a0f9be15"}]}, @typed={0xc, 0x92, @u64=0x1}]}, 0x6e4}, {&(0x7f0000000a00)={0x18, 0x2d, 0x300, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x44, @uid=r4}]}, 0x18}, {&(0x7f0000000a40)={0x4ac, 0x28, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@generic="bcb8796f9aed8fcc5cee066ceedf976fac6886f5b9550315afbb0cfc6ac0bac5c0db93a21295125bc00c9b03f5a4d18808b3073f4f944228cd1370aab29ddce72066", @generic="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", @generic, @nested={0x150, 0x46, [@typed={0x100, 0x60, @binary="e74c7627358f0184e5a4fd2471fbaccdcfafeef6988a071a8f83140da92f5a0879f4ff480e83b183c6931f3f6c4355f4b426501ec8d2b3df2400f026bb169b9ece277bd49ad771faa8266ae845bae8498a6a46aa5e01d9ee110eb0436d8d80868f5f32166ef2e5d7a4e4e7b8773e655ec3e9214fe1a8fb0a1956b6e783b07170110a9c9652e0b0e470e3d5f426c7546684cef533e7ecf37236e5b561175b8a34a0361f7b8b04eaf18db26f6e96956c53011ede123832f241093db39f5c5c1f83ca9e8d9d55dc64187363757eb5d799a8e45266084b0f3238cfe1b8f2e43b5473fe2d1f85f1c8761fea2fcc707bf60f112a665190a7bd43ddd473"}, @generic="0d02f6d3a17184878973633aad64dc100326af8ab4a8652ea27de11c555065aa66b502d0e55eaa0294f4c7d55544f0a14b42f01ad4b40ce4127956554f9cd246ab93ea36dcf3638f728451"]}, @generic="56c46d127724dc78baeb4768e9ebdda100061ece55ced8804c955f7365228b85", @typed={0x8, 0x36, @fd=r1}, @nested={0xf8, 0x84, [@generic="3f99862d68b425b41c1cabe6bf5967b86a888a021cd2bb729b803f0407dd9fffcfd4d345f6ef962a5f93b0d44302f34d8e4296b5a7e49ed754229ea795949e361e97452c4dd88b6a57bb12778293ffde7cde7a18c098ac2b8d67af5d7d584669a917b7ac7ea89d75c17e645a9bbf5a39e2679ff24a301ab9cda2c7dafa0859fcf8ab77ef26cca11696464d4f0ce7a538b61ac4659d006de4d48b6bc422bac6a61d358d2398c23c40fe755d75783b2c4aa77870c0c0417971434fc8817e0ea24f334a79b40a8e00da8c34d2bbcadb4eb3ee8ed62338eef9e0a3b4e28668fac39a04ad4aeccc4d8de901", @typed={0x8, 0x79, @ipv4=@multicast2=0xe0000002}]}, @typed={0x14, 0x46, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @generic="3d0de65270edde718d08076c390d8cb416dad83346858d80e38c045ffcfdc5f8255be03b274d9247e5aa2dd6ac3307fe466dcc20315bd3612564fd357c8c4cc9868fcb600406597ebf85003f4036672f4151db6b83e8949d9b74cebf2b", @generic="821fb42e04c402263b9d9104aa1fb48e52d6d8d9ef8f3cf679b56d6c89e3d7e28a286438342dfb27380f31dd69302f0a54b6f3a36dd3d68633d50bf7287d1064e2628a62046d060c2dae6845bf5b68a3f533e3b0b2e977684ccf9941e7dfaa7145e2bf46d792a975f3dfda08bc92de018d21d841d5b29e7dbf387517"]}, 0x4ac}, {&(0x7f0000000f00)={0x15bc, 0x1e, 0x2, 0x70bd26, 0x25dfdbff, "", [@generic="d1adcb644e572c28397a401a064093a535ca9c89e15ff90f5492e55b24bb64f0977af08ac998d56d9f4646bea969f99d774cc7e5e9a29a2661ff097d1b6ac832408c4911569384153db0131bf5db0bc4e5067f45aa194394abc4894e4343bd590c2ea8f55c1b4c", @generic="2bdc4f4c0824fed1dcfdb8a317035fb836e26301f51070d6fa99b5dfede587ad1df1828a84bc4b23146e82ae37acc60ccdc9cb3245d0545d2b42bb9a610fc86a2601d2b403114f24b7c02a3cf14a12e7df5db370b6456514c368f8de6573983e4c7143b04bb46e8b8b17f9643fe8a99940e0eca56e9e56c92f8933f598d46f284dbd57d633dafcdab54af35870e92879dac3fc99cba28d56e88b0b29a154ac21f2ede2062addd8926e0dddc09b7cf0baf94fbd5673de1fead52a89bbec2ee20f5dc1", @nested={0xb4, 0x2e, [@typed={0x8, 0x6, 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{&(0x7f00000024c0)=ANY=[@ANYBLOB="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0x12a8}], 0x5, 0x0, 0x0, 0x814}, 0x1) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000532000)=0x19) rmdir(&(0x7f0000000140)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/246, 0xf6) ioctl$TCFLSH(r5, 0x40085500, 0x0) 2018/04/29 08:51:02 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000840)=0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000880), 0x4) readv(r1, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/150, 0x96}, {&(0x7f0000000340)=""/133, 0x85}, {&(0x7f0000000400)=""/237, 0xed}, {&(0x7f0000000500)=""/219, 0xdb}, {&(0x7f0000000600)=""/152, 0x98}], 0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000080)="3eed09"}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x4000, 0x0) connect$vsock_stream(r2, &(0x7f00000007c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000980)) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x20000) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/29 08:51:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="94321be2043f7242f06942ec336db69346a360539b12725077468070262d01550c5c24ac850347e6d7b059ffe96c18a05714c6f14bf371bd9762b5e82b13273105829d64bff3c4593425ade53f8fe42e", 0x50}, {&(0x7f0000000200)="ab3f9b", 0x3}], 0x2, 0x0, 0x0, 0x8000}, 0x20000000) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x8, 0x1, 0xca5, 0x800, 0x2, 0x100000001, 0x99}, &(0x7f0000000040)=0x20) flock(r2, 0x8) 2018/04/29 08:51:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) dup3(r1, r0, 0x0) 2018/04/29 08:51:02 executing program 5: statfs(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)=""/58) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) get_thread_area(&(0x7f0000003c00)={0x2, 0x100000, 0x1000, 0xdb22, 0x225, 0xff, 0x2, 0xcd, 0x7f, 0x100000001}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000005700)=[{&(0x7f00000001c0)={0x27, 0x0, 0x2, 0x7, 0x200, 0x4, "58782574881a809ef6c941bd9019e7aa297e1198883ec52432efcaad5e0d937c590da41dbbc6ea69d24feeb41fcce770ca453c81932e876203b7e71cc4e97c", 0x3f}, 0x60, &(0x7f0000002380)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="ac6a620b15c60cbf84aca6f22ef67d17f8789e7fd3e7acd590ad6abba52aa1f4099ee4f109411ad36688d006cd88b4094b3a5c7e415da13cd85f2a574588b6015d2e1abcf074c71bcb7dbb9a5bc5920f90aa5e6e70cee6c6618eaa1ea0b27fdde7594dd63e842143254f1a2fb224a2268614841ae0c607be716b251ddc674c9811e7baa55c2d20d276492d3b1041d9aaba4842e7", 0x94}, 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&(0x7f00000025c0)=[{&(0x7f0000002540)="51b810264c57b0399aeb54b9f5ca58ba8159cc856cfcf3d37ff9dd3d2ec29fc4a870dedeeb62af2534d8792728fa25d1d255a4e76cf6f4d05e8a091a307094f541230c8ccb00d59a972b7e57a4d6134384970d440ddb1166676defb9c216a51018", 0x61}], 0x1, &(0x7f0000002600)={0xa0, 0x104, 0x3, "9280cd2ed6f689e69d8468f3670abd013aee6b5837ca42d23fe6b0eaa82ccb54ba550ab0eb9371c5849b3d318768d9371cd96fd3752d304802e0bae9905a7b989a3f48be7e18b8b8a36ae8cd94e348e771d5b3b1aef1ffed07aaed0f0f225551246a5df63ec04df09e764e6975d0d679f04e37e0e84b685a193da1beb077dd62b45fa6c26f3215f8e82d1b28761b"}, 0xa0, 0x14}, {&(0x7f00000026c0)={0x27, 0x1, 0x1, 0x7, 0x50, 0x1a4, "539958164c09e9ffed36c02443836102a9478c571685145628e5b91ce80397858b828a1c454cf33585203698da594c2c48024e383c66ed9a2e18037e9ce730", 0x26}, 0x60, &(0x7f0000002780)=[{&(0x7f0000002740)="a9fd6856b623c56b92a9b164b8cf64229cff1f8aeb97fd6ebe7da40d1388627e89a0", 0x22}], 0x1, &(0x7f00000027c0)=ANY=[@ANYBLOB="70000000000000000f0100002aa77a5da5c85106bea12b1328d0a2ff991ab9591dad834e8ce4688cc1c2363fb43d71dd9f76bd6bf98d0c35d9853e46a1ddc3e44f057eccc5722058074fceaa58830fdea7da981ae029d9fe16f4fc7b6acddf239588f69603444f80460f0c4b59522256"], 0x70, 0x40040}, {&(0x7f0000002840)={0x27, 0x1, 0x1, 0x7, 0x1ff, 0x1f, "c7e3b841dac0604d54b973d7245426d122703774cc6a7bbdef8781fa72bbf14de244c1a06ccbc65b68b460dc436356bdd4eadb09cb35603ca954074863b345", 0x21}, 0x60, &(0x7f0000002940)=[{&(0x7f00000028c0)="8a54df9563c6da1e55a2a2daa68478c3", 0x10}, {&(0x7f0000002900)="03878f4f1a7e8a57747947b3e6bdcf4114218b79", 0x14}], 0x2}, {&(0x7f0000002980)={0x27, 0x0, 0x1, 0x7, 0x8000, 0x1, "8e3710ee52ddcfff2dc687d1e3d89c63fc35ebcd46bd3e0b766c465297127429418ffb48dccb2e3c87d0c09f0437d043b07b99fe13d9198e926d0ae064c516", 0x22}, 0x60, 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0x1000}], 0x3, &(0x7f00000058c0)={0x288, 0x10e, 0x10000, 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{&(0x7f0000003e80)="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0x1000}, {&(0x7f0000004e80)="cab20444c50e451bea2d1da6adea058713f40abbb6cd35cefd40e50d12d5ec2798d968d3b3482c7d97429d09e6f66a11940e6d947877cbed16d8feb2bcfa406f84e5f01b6ad833bcec2424367a5f3917742a95b3440bd8008e860b385d1e8c4c15ed6a28edb70db92ae283de6ae5f5be097b51483ecb554010327af3508a310b3e7ebe2353848946eccb5cc4c331f7f1919d1f780d45ca39ee575d85f66f5379b5c27b394d3b6432cecb44a8ddb40577624e060aa580bde718fe3072289755be159d25806362d14b9370b4dd2dde4e320536a4c61916", 0xd6}, {&(0x7f0000004f80)="dfcb6afaf1436ffc1487099e08eaa2aceb634b9b432f832c6051d69b89766e30acad7c874de72d7ee882bd36b708b5688140e7bf8764273bf7577805853d2234aa9fdad040c53e203057", 0x4a}, {&(0x7f0000005000)="312933949e2a5e2fb04193a516aade41cb4b4b060c388889da6e2000bf52829b2b00311b1a3fe33b43b74a00cccf8fe62a4e4b0e6485edeb633864add44f513530b2cd6be6b281c7d189c44e0386c373febe03", 0x53}, {&(0x7f0000005080)="dc66654422086c2adb683bead46fe189a926c0959d22210683ff8c799c2a5eb8f14b7e68f58eee5e9398f463d0b0499b2b5afed2da35cf11f878dad10af5600ba8d9d49401baa1c7d6b6f764f846aa8303ed70d3d4872ad53147a35913d70c4fc2e9319627cb1bb124bbb42e472a2aba0800b50b5a6077bed37847b87e6c0cd99c919b937806c1a96c749b54ac776503cad6730e00ed3dcb3cbff9d202854d1bc9da66de5739f0cfc402b9affac6c7e77abd92310d2a9cd0ea4416a6d556e779f40957b0646d261344e9db30b63c63c0630a5792489462e70077be21b4025f581ba5bf2f888d15b3d01354f56f69363c812b9ad568bf", 0xf6}], 0x7, &(0x7f0000005200)=ANY=[@ANYBLOB="800000000000a9251f01000000fffffb5977bc1d3b9b9694e64d5cae339d7b9770e0b2b5c285b9885be3bad50ca607f79e6964ad591782dd28c5dea10c0218f647dd003bd03ed0a764b81d5e274bbd7c206692dfc420438e8743ba8abfc31d181ff5c2c6a894549b27e35ac4d82b509b4bcf0000000000000000000000000000"], 0x80, 0x4008040}, {&(0x7f0000005280)={0x27, 0x0, 0x2, 0x7, 0x397, 0x1bd9, "daf1bd235ba44d18becfa708442d8a3f26748a1bd0c245a6925174aed5a00a3f23da884d014981414ac48f4d863490ce77eae073519fe7e9113cea573ec0c7", 0x2d}, 0x60, &(0x7f0000005b80)=[{&(0x7f0000005300)}, {&(0x7f0000005340)="db2d2356c4856c2cd5999217a413d516526b601489f0cf19323c3136f91ff50afb70d53063c70706ae25c2073148d41f1dc1bb7caef2f0fe329be0e4d0dcc49d", 0x40}, {&(0x7f0000005380)="9a05d6d87696ddc9b7b0bcbd9c6fc88cfe424ee1526a29778fcda7b7f1516f3642e2ad2bd180ef1f249634bbfdaaf4cb65c3f6ea9e855409c9329bc20003be8bdb1c27e649a820ce37524112b6232aefa1f07c77f052c60199a9431d45dd165fd05a2ee40eb214dfd1787ebce3b1f2da700a3ab63fc6a7db1263bc189251a311d3928f94332294173633b09ddba7003d2f10483c64e228b963faed00ae92", 0x9e}, {&(0x7f0000005440)="093618c9129b2141cc6d565bdedc6022c68df63a3bec853420c805eab4e7b0f9582bfd92b9a59d08304b25384d7ba6b9855d4794496ee5859358de8b8e92a983798bb059da1430d912881e7314ff61acd44356770cf1e1dedcff6af1abde77b0094fdf96f367bc544fe34429f86a5cf327281a89a989ead23921e6f93fc80a", 0x7f}, {&(0x7f00000054c0)="bebaf0c05d722cdd11985383b1e50cf4f33fd6972bf7ab4a6032cb50e3f7517a996072820f6506be8bb7554a5ce77961e7c32edee812857b906ac4efdee90890aef3956c372fc63d6ae813c4a99534bef8a5ec602f19a7be9698c14b6af5ad6430cd57cf5fbc6a954abb9816888e9e16b358382988bdbcfa90f88948625363cb486d020d01ac21b3e4146f173c892bdedc4c51031f62a45e7da82e79234bb0bbb5f605eab206a146b457681ef1e5ba5e172ed88377c8f9ad7e63e307f483ebe60f9d6e08d48ab547d9ff71dc03417f2484cad4336261312394ca6837a34de8e16512ce61ed64337ec3e87b2d9636b671d0cbc43a2a", 0xf5}, {&(0x7f00000055c0)="2c6d66e46ad3988049ebad87b57e237deadd35bb0f91346ab27eae8a0af39aa463d7308d5e7f22bb3d58bb46dd4650bab37ba806ea6ea4b2ce298c5070b5aa46ea8e687cf20efb827e37c039c4bbb1ca35384e0733b86ae74bdf8f45ff96aebf93e421d96534dfd7166b23766c504e3d3df251966b40365b705b1a6cdd2368859c300d", 0x83}], 0x6, 0x0, 0x0, 0x10}], 0x7, 0x4004) umount2(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') 2018/04/29 08:51:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d", 0x28, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) recvmmsg(r1, &(0x7f0000004b80)=[{{&(0x7f00000001c0)=@pppol2tpv3in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000500)=""/131, 0x83}], 0x3}}, {{&(0x7f0000003580)=@ax25, 0x80, &(0x7f0000004a80)=[{&(0x7f0000003600)}, {&(0x7f0000004a40)=""/8, 0x8}], 0x2, &(0x7f0000004b00)=""/119, 0x77}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, r2+10000000}) 2018/04/29 08:51:02 executing program 6: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02f9ffff", 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x808010c}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x1f0, 0x4, 0xf, 0x322, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x8}, [@generic="8b6a14ccccb254c8105b275adf2a2e4e1609f16189326cc9aa14663c5b7e07ed2d4fd3ba2e7072aee27737c377ae9bdfe135a492704279d22896cebfd9e20b42faead729ad791f4be181571d6d5eee4cdee05a7c642801500b1a68efda256ed55867da55058eab3831025a565c409f90", @typed={0xc, 0x4, @u64=0x2}, @typed={0x4, 0x30}, @nested={0x7c, 0x36, [@generic="1ef5dfca98cf2675a13c", @generic="927f15312a9896780d99270d8f3fb0790d4d5d785c3437bd327784210bbf3195e06f76afb6afc75dc3a35833a3bd361673a85f0007abc7dff8aa7b8310601069fe0e7b2565a1a7d3f0cd697348a976c7230f231f143805bbbd1fb0378a621e402dad714c", @typed={0x8, 0x35, @pid=r2}]}, @nested={0xe0, 0x29, [@typed={0x8, 0x1b, @u32=0x9}, @generic="42beea8b8803569396303ab994df1621c98c94a46d05c69d41920d6a1e1332c95230570e8441d100a8e2f654a60276c016237807fdeec7b5bda41dc1682dc1cd755781ac6accf61d420a3c414e8247690af2af5eb9f96f844e425f491fb20459c4ceacd0417a414d5c5ae09dd7b285573c85783f3e5c67618d019ba0546e74cac00a2107e183f9c48e2a0a1ed3d6122b4e69d28ffc701ee015f34042be4ec0a7d7181a972f48bdf8d0578b15c353c4d6cd97db5d00f7af7e5aba0f7c8c90393f2c666e9dadde3070bf27405f1b60e2d1e978"]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x40000}, 0x8010) 2018/04/29 08:51:02 executing program 1: move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x3000)=nil], &(0x7f0000000040)=[0x3], &(0x7f00000000c0), 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1f67, 0x105800) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000100)=""/35) openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x2, 0xb, 0xdb, 0x9, 0x3d, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x4, {0x6, 0x33, 0x6, 0xffffffffffffffe6, 0x0, 0x4, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x400}, @sadb_key={0x1f, 0x8, 0x780, 0x0, "1dfc3ce4f97f76269c59416e661decdea39cdeba7b5d1a45f41ccad817eef580fd3413dbc984e87647af548ca3c0d50a410118c3da7b9cbf27bb2e118d4bc4aa6ce0001a4d69e735a3851c8e31bed344f8c12f326011dd4c4f723d02f8b8edccf35d615ddce30e037df22fb83319b4eaf4c0213cef194ffaa3f01fc60a9e124d23d02415b060a4c02ccd6406b8450dca5e67e90ecc8bbebf5a62c7394eccea8a60aa3099dbae6e72f1d281bcec414be0eb38316129708f242485f9b169c0248664f10f1c5d89f14ff8479e190b0bcfb99d01e1bd53e18c66c7792a85ea19459250951a83d9b2844b24751703db9e8c11"}, @sadb_key={0xc, 0x8, 0x288, 0x0, "9986f8ae2c3b97f472c735cdad7bde26e2ab193bcaa3dac913f6ec85b87346aeffdb59d7c0d22701ed296824f23c8dd55c6841bfb6565aead1d6a47b82dc69f9a96a3473d7185ae9a481205414efe70136"}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6, 0x13, 0x10, 0x4}]}, 0x1e8}, 0x1}, 0x80) 2018/04/29 08:51:02 executing program 2: r0 = socket$inet(0x10, 0x80003, 0x1000000000000006) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0x99, [], 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/153}, &(0x7f0000000000)=0x78) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) [ 86.082135] sctp: [Deprecated]: syz-executor1 (pid 6719) Use of int in maxseg socket option. [ 86.082135] Use struct sctp_assoc_value instead [ 86.098233] sctp: [Deprecated]: syz-executor1 (pid 6746) Use of int in maxseg socket option. [ 86.098233] Use struct sctp_assoc_value instead [ 86.195015] netlink: 'syz-executor2': attribute type 25 has an invalid length. [ 86.202597] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/29 08:51:02 executing program 6: unshare(0x40600) r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) waitid(0x2, r1, &(0x7f0000000040), 0x20000000, 0x0) [ 86.271544] netlink: 'syz-executor2': attribute type 25 has an invalid length. [ 86.279127] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/29 08:51:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x100000000, @empty, 0x100000000000}, 0x33) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0)=0x7b, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) dup2(r0, r0) 2018/04/29 08:51:02 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1ff, 0x90000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) 2018/04/29 08:51:02 executing program 1: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='vlan0\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x1) write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/127, 0x7f, &(0x7f00000000c0)=""/72, 0x3, 0x6}}, 0x68) unshare(0x40600) setsockopt(r0, 0x10f, 0x87, &(0x7f0000000000), 0x0) 2018/04/29 08:51:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000002c0)=""/252) 2018/04/29 08:51:02 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x20000000000000a, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x38, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/29 08:51:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x501000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x3, 0x3}) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x200000100000102) 2018/04/29 08:51:02 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f00008f0000/0x600000)=nil, 0x600000, 0x4) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14}}}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) socketpair(0x9, 0x0, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r2, 0x8, 0x9) 2018/04/29 08:51:02 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) close(r0) 2018/04/29 08:51:02 executing program 2: mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0) madvise(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x65) 2018/04/29 08:51:02 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000580)='/', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000500)}) write(r0, &(0x7f0000000040)="6e4c8281f877a5282e1bc4638beb831400d9f5ead163431af7340ed73cf6255652d3905a1ff2", 0x26) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0xd27, 0x8, 0x3, 0x3ff, 0x5, 0x3ff}) 2018/04/29 08:51:02 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) pread64(r1, &(0x7f00000000c0)=""/100, 0x64, 0x0) 2018/04/29 08:51:02 executing program 2: r0 = gettid() prctl$setptracer(0x59616d61, r0) futex(&(0x7f0000000fa1), 0x5, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc), 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) 2018/04/29 08:51:02 executing program 6: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/29 08:51:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xe0e2, 0x80000) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x80, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r2, r3}) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x0) getxattr(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)=@random={'trusted.', '&&\'em1+d\x00'}, &(0x7f0000000940)=""/92, 0x5c) r4 = dup3(r0, r0, 0x80000) getdents64(r4, &(0x7f0000000080)=""/147, 0x93) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) sendmsg$nl_netfilter(r4, &(0x7f0000000840)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000380)={0x44c, 0x5, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {0x3, 0x0, 0x3}, [@generic="6013834ab30224ed868826864befe90673e5f298d4eb", @nested={0x2b0, 0x44, [@generic="e2c89d1bb813e5d69310fdcbc66b278eca4c7134b3d847024b83d45c85b90b964d0a0c5339d6a7c3152e761d2452dbbac9bcf59d0428a3ef0ad956de83f4025399fbca18bae8fe4199813b26918b53b008d7dc0f5d1841d419c5afc4f37ccc82d7eca2d6bcd4f331fe44c80034226cea518a1189a924ac2c0ec7e7bf8fec3e20d388f26e196da37c02250136e21064618fb616b75306272f3b976c7922621fc126aaf4c854db3c73e6add932c08a6a2af9bc958aa6b7692dfd4c470b5cc269e11330664987481358f9aa94", @typed={0x8, 0x6b, @str='\x00'}, @generic="4a8471730d38981441e9ae96c0f89bc2804b0e6589d8b532ead755aa505918b696dc84b6127658d21361d287e337b0d3beeaae6235bf440654628bb0f90d64843822375efd2caf59648d1adf5d7dd1fda00a2df839af302eb19450fe09a11e97166bf1069f820647169542fa87cf37386f81657887bb6a8e406ab6c083378521d327da3225f1c2273379227e9f63ecfa7e236c7d0f80cce6e82bf4d7e61634a57953622c0424ccb1224185233ce5a4cb3efa5fee02594349e40e0b9e0da7595d195c932f31a0700e71319d15ae817f9688a75d5ef922b86c7086283d", @generic="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"]}, @generic="30438a0573df35e6c58e284579593c3b29fc6b3dd5ccd5bb8c77868175aa18ec8149cc95703e9a4288b609d2868bdc91ae4d20a6dab3b2e69dfd47b53b8955ab70c742d6ac56932a311d231a083a6a6bbd71f3fc5c08803c01ec43fb32579c96d4740a184af3177814b1f6951491904dbf2073c3", @nested={0xf4, 0x35, [@generic="76d4c54c211eb2df65344166d5d6cbec75efb92165a789f9209c2c72e26dd09d0a27e42140635bf64680bac5e9721a4ee604d45e7188f19f57aee8d2044a9ab7176d731f9d4c96accbc783f5", @generic="9b1fd852ad3068b2fb493eb46fbddc590bada3bdbbd1cea0fd092ffef8456d43664eab05b4ab856ff28c64c6bb8d8f85bdb1b5a8c9d7d635f92fb0f88d0912d51b6eae67f682826002ccadba1d1d607070e0a250ce6adaf0a16cafb90ba5b190bcb8c0442c847297dd8c6cc51570943236eec7aab4d50c5322f50e2fe5cbea0ad542f96ea034a5794b96a1a34b57fe9c67a2d8dad5808d836e195db5c20557f126"]}, @typed={0x8, 0x55, @uid=r5}]}, 0x44c}, 0x1}, 0x8805) 2018/04/29 08:51:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time}], 0x30) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) dup2(0xffffffffffffffff, r0) 2018/04/29 08:51:03 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) getgroups(0x7, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x200000c, 0x10, r0, 0x2) r7 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000580)=0x0) r9 = geteuid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) r13 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) r16 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000880)=0x0) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000bc0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="d41ef01f85e7946fe85d9268fb0517dfe5d387d5c94d047835a2a91c8ed88e6a073da68f9002e6db527241fe8b31ff3e6071c1b5d996f8a3", 0x38}, {&(0x7f0000000180)="50b85a6d018069823f2949dbed757f9ca7628e2d0b68319f2f1aafee1fe4fb5e1b19d622ed269e3dfd7979aafafee252dbd2dc1580880c437233c19caedd8e4f1612eb9d024330e326fa33b19d6db6dc2e150fe944a7ae45475750a50512fc4ed5dd261fd8cd819a5a0b2fcd160d9affdb6c5c20b3436edab7c76937af", 0x7d}, {&(0x7f0000000200)="7b7de0c226a9213b625072a25724ce9182304f86d0135a5d7718ba3cb584d0073144cb6d71f96d6ebdc56b58df245b8aa4706d88251feedac895bb06fc049cc37ed3f9ee13335cc6c7602a54d4770723e95c0bc746f2d0439b21d283df39c06909e8af28b8cfcd7c6cca5cef2b398c", 0x6f}], 0x3, &(0x7f0000000a40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x158, 0x4000}, 0x20000000) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) 2018/04/29 08:51:03 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="8837fecb66fcb101a611a60b70", 0xd) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xd8, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000100)=""/216}, &(0x7f0000000080)=0x78) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000002c0)={r1}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000340)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000380)=0x14) connect(r0, &(0x7f00000003c0)=@can={0x1d, r2}, 0x80) 2018/04/29 08:51:03 executing program 3: clock_getres(0xffffffffffffeff3, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xc509}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000240)=0x8) 2018/04/29 08:51:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="1f00000002031900000007000000068100023b0509000100ec0100ff3ffe58", 0x1f}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x0, @empty, 0x4e20, 0x2, 'nq\x00', 0x4, 0x8, 0x7a}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2006, 0x74, 0x10001, 0x7fff}}, 0x44) 2018/04/29 08:51:03 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2e0881b159cbe60e67d5f7f0a984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20002) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/59) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) 2018/04/29 08:51:03 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r1, 0x5, 0x8}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x80000, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) write$binfmt_misc(r0, &(0x7f0000000280)={'syz1', "2077b505b818ec558c80d557aa54e25a5b4ced6bc6ccdd5a43045955c3ea07da3d22feb295c555a4593552b7abdf4973761a99e071381891d2d4753560155a6a2d6db5aecdea262cc54f3370624fc93c766dd2b810cdace0a69be9320492d7a8dff18bd7b2d572e4f25e565c5ea0e07460f9aa33a7a9c3f2a90136b2db13a0bd58e4f0d9ebe840398468c8cd81f918b007e7fdd1ed8d83f53546604c4f41ed2af2f4606046f56f5c669bba9eef"}, 0xb1) r4 = accept4(r0, &(0x7f0000000040)=@generic, &(0x7f0000000100)=0x80, 0x800) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x80000) inotify_init1(0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r5, 0x1000, 0x8}, &(0x7f0000000480)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000540)={r6, 0x80000, r3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0xe0}], 0x1c) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x802, 0x0) openat$cgroup_ro(r7, &(0x7f0000000240)='cpuacct.usage_sys\x00', 0x0, 0x0) 2018/04/29 08:51:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setstatus(r0, 0x4, 0x6800) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='jJ'], 0x2) setsockopt(r2, 0x2, 0x5, &(0x7f0000000140)="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", 0x1000) 2018/04/29 08:51:03 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffc, 0x8000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$cgroup_ro(r0, &(0x7f0000000380)="6d656d6f7a792e63757272656e74009e2a31875fe50d6d861d7e9bd6adc1b190e4c8945d532030f2e73cc3605836a2934e2d3446772c513d42914257519685442fddce139076d64c955db56e54f51eef972bef6da68108a9dd1e4904a43833a31d32d34aae8e1616c93d3e1bd1f5f20ae692e69a091fe8168848504a0633121bd12c5931e535f73f7fade00b1b24c62cb1d0748474622d06c0df31fb61a2408ca5f6a49fde19b406e9f6f60cc7c926b4a359e03a409b3f703154aa90ea5e9dc5bb51d767baf08f170a895ef7b527bc102e26023d7a16240156a6862a65f03de13683a5b6706644c3a9cfa88e85f60d832f9957346e3b8e0679357cf253a9cf4d978479b02912bc286d24e3e300000000000000000000000000000000", 0x0, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000004c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/159, 0x9f}, {&(0x7f0000001600)=""/224, 0xe0}, {&(0x7f0000001700)=""/146, 0x92}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f00000017c0)=""/167, 0xa7}, {&(0x7f0000001880)=""/202, 0xca}, {&(0x7f0000001980)=""/224, 0xe0}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/120, 0x78}], 0xa, &(0x7f0000002bc0)=""/223, 0xdf, 0x8b}, 0x20) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002cc0)={@loopback={0x0, 0x1}, 0x2c, r2}) read(r1, &(0x7f00000001c0)=""/178, 0xb2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002d80)={0x0, 0x2, 0x1, [0x81]}, &(0x7f0000002dc0)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002e00)={r3, 0xbfc}, &(0x7f0000002e40)=0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x5, 0x83, 0x8, 0x80007f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002d00)={{0xfffffffffffffffa, 0xfec}, 0x1, 0x0, 0x7, {0x400, 0x2}, 0xfffffffffffffffd, 0x80000001}) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x3c, 0x6, 0x4, 0x0, 0x400, 0x10000, 0xf3b, 0x1, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0xd0, @remote={0xfe, 0x80, [], 0xbb}, 0xb130}}}, 0x84) 2018/04/29 08:51:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xffff) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x2001}], 0x1, 0x3ff) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='$', 0x1, 0x40800, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/29 08:51:03 executing program 3: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = socket$inet6(0xa, 0x3, 0x3c) recvfrom(r0, &(0x7f0000000000)=""/145, 0x91, 0x10000000000042, &(0x7f00000000c0)=@in={0x2, 0x200}, 0x89e6a173caf1eade) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001640), 0x195}, 0x0) r1 = accept(r0, &(0x7f0000000240)=@rc, &(0x7f0000000340)=0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380)=0x606b, 0x4) 2018/04/29 08:51:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x2c1, 0x4800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)='\v', 0x1}], 0x1) [ 87.625904] syz-executor2 (6873) used greatest stack depth: 53024 bytes left [ 87.723785] syz-executor2 (6879) used greatest stack depth: 50552 bytes left 2018/04/29 08:51:04 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r2, &(0x7f00000001c0)="86", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x4}, 0x1c) 2018/04/29 08:51:04 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002c00)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x30, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffff, 0x4) r1 = socket$inet(0x2, 0x5, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000001980), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'veth1\x00', 'ip_vti0\x00', 'bcsh0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xffffffffffffffff], @random="8a27b6eee7a0", [], 0xa0, 0x128, 0x170, [@state={'state\x00', 0x8}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="44444019b175"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x3d0) 2018/04/29 08:51:04 executing program 6: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x58], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/29 08:51:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000080)=[{r0, 0x200}, {r0, 0x88}], 0x2, 0x6) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) 2018/04/29 08:51:04 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x0, 0x1, 0x1, 0x299}, 0x0, 0x0, "6974300000000000000000000000000000000049c3d5e5f3196c65000000000000000000000000000000001500000000000800000000000b00", "74696d65723000000000000000000000ba0000000000000000000000000000000000000000002c50655cf049c6e500000000000000000000020000000000000000000000000000000000000000003a08", 0x0, 0x401, 0x0, 0x4000000000000000}) 2018/04/29 08:51:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000000100)=""/137, 0x89}, 0x0) r2 = memfd_create(&(0x7f00000001c0)=',{cgroup\x00', 0x3) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000200)=""/5) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x100000003f) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) shutdown(r1, 0x2) 2018/04/29 08:51:04 executing program 3: r0 = socket$inet(0x15, 0x7, 0x200000000000000) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0xa, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x4) memfd_create(&(0x7f0000000000)='-#\x00', 0xd15ea837a0934577) 2018/04/29 08:51:04 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0xf, &(0x7f0000000040)={0x2, 0x8000}, &(0x7f00000000c0)) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x1, 0x400) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x183080) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/29 08:51:04 executing program 1: r0 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x3, 0x5, 0x5, 0x8000, "0c9b338f131b8b0a7b73bd1e609f311eaf56f734c27afc6e8d40a6bafa5d011be4936f8157efec4c5092d977", 0x6}, 0x0, 0x0, 0x5, r1, 0x3, 0x6900, "2f4f9db6783f5866dce91288492c541498358109c1999cd6013759f9838cf97d02d6ad4ed764dbaa0699e5bfe5731e7681480d5f6812d574e6dc79443276f6f6", &(0x7f0000000180)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x82, [], [0x4, 0x3ff, 0x6, 0x40]}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)={0x3, '\x00\x00@'}, 0x3c7) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/29 08:51:04 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0xb, 0x4, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0xc5) 2018/04/29 08:51:04 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x185000, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f00000002c0)={{r1, r2/1000+10000}, {0x0, 0x2710}}, 0x100) r3 = inotify_init1(0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)="3c32a1621f9e01ed655a2ccddfafe796b29af47991b5ee74d2ca2147765c8ad1dad2107292ac4e186a6cac7fd535043d0065f18be338fb8cd53ce7650699b4af683d86ae3f247549ba40ba4315035e62cae8081247026f0be51281b86755e761497bad3ab5401455fd69a4eba8b17fd275a3616cd21665cf5a0f8c74b4955c4147225ea4272a440cd06ebe3db5cb38a1e412f924ec2527403dec9d04bfe9032cacf33d830dfe7c77ea2ddfad6202fa6afd67f005bde8ed3bb141c48b964cfa7842b2923cd66e788b9db20e194887eb6cdb0096ab90795b67f0db5754d12680", 0xdf, 0x8}], 0x80000, &(0x7f00000001c0)=ANY=[@ANYBLOB="636173655f730000000000000000006ea9638900000000000000"]) mknod(&(0x7f0000000380)='./file1\x00', 0x8004, 0xfffffffd) inotify_add_watch(r3, &(0x7f0000021ff8)='./file1\x00', 0x3) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000300)="1401dbd59882862000f3233589a04f72b568d164a821b9d691f4c12a463ab2af245e5e98235eb5d2e11157dcf5aa553ca69f75fdeb9b1f0d43863b04baa6550ed4e25f632553e4e1973cee53", 0x4c) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') 2018/04/29 08:51:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000000240)="154ae6c3fedd5bc16959314b1a648f", 0xf) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c4000000190021af00000000000000007f000001000000000000000000000000ffffffff00100010000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xc4}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x200, 0x0) 2018/04/29 08:51:04 executing program 5: unshare(0x40000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000200)=0x10) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x200000000000002, 0x400) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) 2018/04/29 08:51:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) [ 88.548670] IPVS: ftp: loaded support on port[0] = 21 [ 88.823887] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 08:51:05 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000000, &(0x7f0000000000)=0x80) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) close(r0) 2018/04/29 08:51:05 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x680e, 0x4) 2018/04/29 08:51:05 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) arch_prctl(0x1007, &(0x7f0000000080)="7ce526c00e11d7fe8ca64c8e33f529ce6309258e758796c2e8316147370f2ba3195b8de01eec4fd1321fb21fb7122303bb08f3c51e4a79b309d3e29ef4a1b7991c60a85e9b5daf16ac7ab1702539a6820064ab20c299055f88e98aca721f9b08822d87752b71dc2e41624da2e6d228e8") sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="000500000000000000000000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/04/29 08:51:05 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x10d, 0x1000, &(0x7f0000000040)="a3", 0x0) 2018/04/29 08:51:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x103040, 0x0) timerfd_gettime(r0, &(0x7f0000000040)={{0x0}}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000084, 0x3}, 0x2c) keyctl$join(0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x0, &(0x7f0000000080)=ANY=[@ANYRES16=r1], &(0x7f0000000180)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x80000000000}, 0x48) 2018/04/29 08:51:05 executing program 0: unshare(0x20c00) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x80) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x1597f9a1a02edd14, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000000100), 0x241) 2018/04/29 08:51:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @local}, &(0x7f0000000140)=0xc) 2018/04/29 08:51:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000300)=0x5) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) lchown(&(0x7f0000000340)='./file0\x00', r2, r3) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000319f04)=[{0x0, 0x0, &(0x7f0000f72ff0)=[{&(0x7f0000a04f0b)="bd", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x8081) r5 = semget(0x0, 0x0, 0x2c0) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) accept4(r1, &(0x7f00000005c0)=@can, &(0x7f0000000640)=0x80, 0x80800) r9 = getgid() semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000280)={{0x0, r6, r7, r8, r9, 0xab, 0x7fff}, 0xfffffffffffffff8, 0x0, 0x4}) sendfile(r4, r1, &(0x7f0000807000), 0x3f) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000580)=0x45e, 0x4) 2018/04/29 08:51:05 executing program 4: r0 = socket(0x2, 0xa, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000ab2000), 0x1) 2018/04/29 08:51:05 executing program 7: unshare(0x38010400) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2276, 0xffffffffffffffff) 2018/04/29 08:51:05 executing program 0: unshare(0x400) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="c3cead567a53e93c0025755a289785edd95cfe5c51681daef8e3582b0ec6c4391a5af9be403da34bc403bd46eadb70932a4501c2553f17e76d76007dd8593eb8df3c12f76c6e71fa66888f11c17bfff532658e245c2ce1d7a62c7760a6bc61e3973b2880b89243c880155f7300a9d6546e54e5b79c16fead49e62bd65b2a6b2e1523a07e64404d8c5ea53a091a3f0cc339177845bc9fc64ffefc1f004bc661e765d4cb5fa643322d0744819aeea2", 0xae, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) pipe(&(0x7f0000f59ff8)={0x0, 0x0}) getitimer(0x0, &(0x7f0000000300)) r3 = eventfd(0x0) splice(r3, &(0x7f00000e2000), r2, &(0x7f0000000340), 0x6, 0x0) 2018/04/29 08:51:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x3, 0xfffffffffffffff9}, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc00000000000000, 0x10001) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x100) 2018/04/29 08:51:05 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @multicast1}, &(0x7f0000000100)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x800000000008983, &(0x7f0000000100)) [ 89.343606] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/29 08:51:05 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x240800, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/29 08:51:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x28d) r1 = syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0xfff, 0x101000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000980)={0xe9, 0x3, 0x400, 0x26, 0x3, 0x100, 0x0, 0x7, 0x7ff, 0x2, 0x9, 0x4}) pkey_alloc(0x0, 0x2) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4c0040, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000840)={0x0, 0x9f93}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000008c0)={r4, 0x51, 0x4}, &(0x7f0000000900)=0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x200, 0x0, 0x1b, 0x20, 0x11, "c4127fef095cee82008c10a573f544066dcb12444f043a9f8fe743a04128b57745f93b9072bf5a0a67a75c9e04f690747461e1998d7b5afdd52d558b02f747f3", "316eb8b5b5a01a76ae9f80c3bd0674fde9540484c74b1b8616d73bee5b299fb7d053ca50254b6402c7228fe78a145127d090b97ae686a3235c84893ddee34b03", "9510acf6ead68136f7f737ab199e363af2ea10bb8f5857940ef31d96e2d5030c", [0x8, 0x3]}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080)=0x10000, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'team_slave_0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) sendmmsg$alg(r2, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) accept$alg(r3, 0x0, 0x0) readv(r5, &(0x7f0000000780)=[{&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000440)=""/215, 0xd7}, {&(0x7f0000000540)=""/6, 0x6}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000000580)=""/204, 0xcc}, {&(0x7f0000000680)=""/156, 0x9c}, {&(0x7f0000000740)=""/35, 0x23}], 0x9) 2018/04/29 08:51:05 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x2000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000003ff8)) 2018/04/29 08:51:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f00000000c0)=""/101, 0x65}], 0x2, 0x0) 2018/04/29 08:51:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x6) poll(&(0x7f0000856ff0)=[{r1}, {r0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001080)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)={0x10000000}) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/4096) bind$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file1\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/04/29 08:51:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6e, "d9f56407b71601eb94aed74ef1958052c455dc88c3a81f2c79846300fcfb33ac19ccc90f701433c4cf568dc086c05b2f732d4e6cde1d10a19c70278a580f654e401454cf7403df9a047bc486ade2b23e4501a9af7557e08d2f7617db358f2bcaf9f145141f991ccf136e99cdabc4"}, &(0x7f0000000080)=0x76) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x3f, @loopback={0x0, 0x1}, 0x7f}}}, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2}, 0x8) 2018/04/29 08:51:06 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x0, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0xf624, 0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = semget(0x2, 0x0, 0x200) socket$pppoe(0x18, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x4, 0x6, 0x8}, 0xc) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f00000002c0)=""/136) sendfile(r2, r1, 0x0, 0x1f) 2018/04/29 08:51:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0xfd11, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000040), 0x4000205, 0x0, &(0x7f0000000140)={0x0, r1+30000000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000001c0)) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000080)=""/23) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x417f3a35, 0x4) 2018/04/29 08:51:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000028f000)=0x400) recvmsg(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000), 0x0, &(0x7f00000001c0)}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r3, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r4, 0x6b, 0x3f, 0x7}, 0x10) 2018/04/29 08:51:06 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000440)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fbdb72d1cb2a4a280930a07000000a8430891000000390008000c00060000001900a307189d160000000000544e0000dc1338d54400004484136e00000000de448daa7227c43ab8220000060cec4f", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x404000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) 2018/04/29 08:51:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x2b8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0xfffffffffffffef6, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x7f, 0x6}, &(0x7f0000000300)=0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000640)=""/18) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000440)={@mcast2, 0x0}, &(0x7f0000000480)=0x14) connect$packet(r2, &(0x7f00000004c0)={0x11, 0x0, r4, 0x1, 0x8000000000, 0x6, @random="15441b88a8ea"}, 0x14) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f00000005c0)={0x4, &(0x7f0000000580)=[{0x6, 0x7, 0x161e, 0x9}, {0x0, 0x1000, 0x2, 0x9}, {0xfff, 0x80000000, 0x6, 0x401}, {0x8001, 0x1, 0x8, 0x38c2}]}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000500)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0xffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xffffffff}, {0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x9a, [0xb70a, 0x7, 0x1, 0x100000001, 0x7fffffff, 0x4, 0x100, 0x1]}, 0x5c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) chroot(&(0x7f0000000340)='./file0\x00') r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x401fff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000140)={0x3, 0x0, {0x3, 0x2, 0x5, 0x3, 0x6}}) 2018/04/29 08:51:06 executing program 3: unshare(0x60000000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) inotify_init() chmod(&(0x7f0000000440)='./file0/bus\x00', 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x94, 0x100) getpeername$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/04/29 08:51:06 executing program 0: syz_emit_ethernet(0x3b, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="c5c3d734cae1", [], {@canfd={0xd, {{0x4, 0x1, 0x8, 0x1000}, 0xf, 0x1, 0x0, 0x0, "5aff2529d203da66d4e98639f12b9d1bed91f783bdcb1c11041e079dd31af3515c4f039ad61ac8b804df8a4508902e44055177e1528599650dc9e6a7657888bf"}}}}, 0x0) 2018/04/29 08:51:06 executing program 7: r0 = socket$inet(0x2, 0x8000000000003, 0x33) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x2d6, &(0x7f0000000140)}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) 2018/04/29 08:51:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)='#'}], 0x100000000000013f) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000b80)='^', 0x1}], 0x1) shutdown(r0, 0x1) close(r0) 2018/04/29 08:51:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000a0c000)=@newsa={0x148, 0x10, 0x20000301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6, 0x0, 0x32}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x58, 0x2, {{'cbc(twofish)\x00'}, 0x80, "e08e92648948acc58206aee40b480003"}}]}, 0x148}, 0x1}, 0x0) 2018/04/29 08:51:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r5 = getegid() fchownat(r2, &(0x7f0000000040)='./file0\x00', r4, r5, 0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000240)={@loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0x6, 0x40, 0x500, 0x4, 0x1000000, r3}) socket$inet6(0xa, 0x80000, 0x100000040) socket$alg(0x26, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0), &(0x7f00000002c0)=0xc) dup3(r0, r1, 0x0) 2018/04/29 08:51:06 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) ioctl$TUNSETIFF(r1, 0x5452, &(0x7f0000000080)={'bcsh0\x00'}) r2 = dup(r1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000100)={@local}, &(0x7f0000000140)=0x14) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x8001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 91.429333] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 08:51:07 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x3, 0x0, 0x0, 0x2}}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(r1, r2) 2018/04/29 08:51:07 executing program 0: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa2d}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x0, 0x0, 0x8}, 0x20) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) 2018/04/29 08:51:07 executing program 2: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000003c0)=0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000440)=@add_del={0x2, &(0x7f0000000400)='erspan0\x00', 0x2}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x82a3be970ed0f95, 0x1, 0xfffffffffffff000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x3}}, 0x8ff1, 0x4, 0x9, 0x1, 0x45}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x8, 0x2, 0x100}, &(0x7f00000002c0)=0x10) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) recvfrom$packet(r1, &(0x7f0000000040)=""/172, 0xac, 0x40, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000340)="f126ad3208e7955ffe8226d153efdf9288261515602468783c67d2202057420ed96188b3e5620fc9d124ba185b8e70f63ebc74a7fffb145b6fd13b6b360a5faeea7db6198842d4b58b8b") 2018/04/29 08:51:07 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000061c0)={&(0x7f0000004f00)=@can, 0x80, &(0x7f0000006180)}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000006540)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000f280)={{{@in6=@mcast1, @in6=@local}}, {{@in=@local}, 0x0, @in6}}, &(0x7f000000f380)=0xe8) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x8, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) r1 = semget$private(0x0, 0x4, 0x68e) semtimedop(r1, &(0x7f0000000080)=[{0x0, 0x80, 0x800}, {0x1, 0x100000001, 0x1800}, {0x2, 0x3, 0x800}, {0x1, 0x400, 0x800}, {0x2, 0x5, 0x800}, {0x4, 0xffffffff}, {0x2, 0x4, 0x800}], 0x7, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syzkaller0\x00', 0x2000}) 2018/04/29 08:51:07 executing program 3: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000523000/0x3000)=nil, 0x3000) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) times(&(0x7f0000000180)) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x20000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0x20) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0xffffffffffffff5f, @loopback={0x0, 0x1}, 0xffffffff00000000}, 0x1c) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000200)={0x6, 0x6f7, 0x8000}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x100000000}, 0x8) mbind(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000100), 0x1, 0x0) 2018/04/29 08:51:07 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0x3ad, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x0) r1 = getuid() r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0xc00) 2018/04/29 08:51:07 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100, 0x100) sendmsg$nl_netfilter(r0, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = socket$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) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x6, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x1b4, 0x29, 0x400, 0x70bd2a, 0x25dfdbfe, {0x17}, [@nested={0x188, 0xc, [@typed={0x9c, 0x3c, @binary="5505a619c2503dc9268715a1d75652ae8956ba20b151d7a052b806fd4f6705db2863b041d9175e368f4c203bf9633f43e02f36adcddadb882709b3f2f2914156346647b58a65cacb9d439003dad61af738ee6d25707efd04ee549d4cc2be456fd133edfa007289a35d35f17150d33e672689fc3f7e838b462b0943918f58aae086a105a08bb997886c77d39bab7fc24a03eae3fb58"}, @typed={0x4, 0x5e}, @typed={0x8, 0x20, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x1c, @str='*\x00'}, @generic="fec973a17cf641484c25f034ebbed7936641d5162b7dbb3ba53ced6b4dbd706da07f2405b5a3cdc46df8323536ded97552efeb8c3c5b97ac484260af17dbad503cda871b14a77267c65dfa82c6eb54a6e7d99939a02dd4c1a224854738d4c1becdbb6f7e828ef7d347634678c8797949f475c6e72ef93a5fe953cbebafa0e5ea856c2188704efd03d1c24e10afc29a0bf3d0d74ceaf5a727fad953c7a262c832e01833590070c038f9c368fe456957dcecbe2aa70589bca0adbe002a3f160b5adf2ac9a36ede9ffe2b133163951c9ec4e4"]}, @typed={0xc, 0x8, @u64=0x4}, @typed={0x8, 0x2c, @str='\x00'}, @generic="1010"]}, 0x1b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/29 08:51:07 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0x1ae, &(0x7f0000000180)=[{&(0x7f0000001440)=""/131, 0xff03}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x726}, 0x0) sendmsg$kcm(r0, &(0x7f0000002a80)={&(0x7f0000000340)=@nfc={0x27, 0x7fff, 0x1ff}, 0xffffffffffffffec, &(0x7f00000000c0), 0x0, &(0x7f0000001500)}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2005, 0x1) 2018/04/29 08:51:07 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0x0) 2018/04/29 08:51:07 executing program 1: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000040)={{r0, r1/1000+10000}, {0x77359400}}, &(0x7f0000000080)) pselect6(0xff52, &(0x7f00000abfc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/29 08:51:07 executing program 7: timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xffffff11, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001140)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}, 0xffffffffffffa3e4, 0xfffffffffffffffc, 0x80000001, 0xfffffffffffffe00, 0x60}, 0x98) 2018/04/29 08:51:07 executing program 2: r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x20200) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x7, 0x3, 0x30, &(0x7f0000ffc000/0x4000)=nil, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)) 2018/04/29 08:51:07 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) 2018/04/29 08:51:07 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={r1, 0x1, 0x1, 0x8000, &(0x7f00000003c0)=[0x0], 0x1}, 0x20) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000440)=0x5, 0x2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00000004c0)) r4 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x7ff, 0x10000) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f00000002c0)=0x6) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000000)) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000300)=""/138, 0x8a}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r5}], 0x1, 0x0) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x1e3, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x24000000000, 0x41) getsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000000140)=0x80000000, &(0x7f0000000180)=0x4) 2018/04/29 08:51:07 executing program 5: r0 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f0000000180)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r1, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') r4 = semget(0x1, 0x5, 0x40) semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f00000001c0)=""/234) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000080)=""/109) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/29 08:51:07 executing program 3: r0 = socket(0x1e, 0x1, 0x0) unshare(0x40600) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) setsockopt(r0, 0x10f, 0x0, &(0x7f0000000140)="807174a7b95ad055e7fd1c0515b94c916545f2a9087dd8b9fcc49c86f19b56f71c2d270708e3c2946a9b5d7434b3aa3e0787bfbf40839da8f2451e1aca", 0xfffffffffffffefc) 2018/04/29 08:51:07 executing program 1: socketpair(0x0, 0x80002, 0x88, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x73, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000001}, {0xa, 0x4e22, 0x8499, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x100000001, [0x3, 0x8000, 0x400, 0x4, 0x3, 0x100, 0xd7a, 0x20]}, 0x5c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/51, 0x33) 2018/04/29 08:51:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x418002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x17, "3e2d8f686e8d27f90a41d295a4e887546b0acb53405599"}, &(0x7f0000000080)=0x1f) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x5}, 0x8) 2018/04/29 08:51:08 executing program 0: timerfd_create(0x8, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x13, 0x60000) 2018/04/29 08:51:08 executing program 6: prctl$intptr(0x10a, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r2) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/04/29 08:51:08 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0xedd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) r2 = getpgrp(0xffffffffffffffff) move_pages(r2, 0x4, &(0x7f0000000100)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil], &(0x7f0000000140)=[0x6, 0x3, 0x3, 0x8, 0x0, 0x9, 0x9, 0xffff], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x2) 2018/04/29 08:51:08 executing program 1: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) sync_file_range(r0, 0x0, 0x101, 0x1) r1 = socket(0xb, 0xb, 0x8) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x1, 0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) accept4$ax25(r2, 0x0, &(0x7f0000000100), 0x800) 2018/04/29 08:51:08 executing program 5: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0x4) 2018/04/29 08:51:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006a9ff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001980), 0x0, 0x0, &(0x7f0000001a00)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x14000, 0x22) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/04/29 08:51:08 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x9c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x8000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x1d, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x20, @loopback={0x0, 0x1}, 0xb22}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x8}]}, &(0x7f0000000240)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'syzkaller1\x00', 0x801}) r2 = socket(0x1f, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000340)={r1, 0x7fffffff, 0x30, 0x9, 0xcee9}, &(0x7f0000000380)=0x18) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000000)=@req={0xefb6, 0x80, 0x3, 0x200}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xd86, 0xa8000) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000280)=@req3={0xfffffffffffffffb, 0x7fff, 0x8000, 0x3e4526a4, 0xb12, 0x1, 0xeee}, 0x1c) bind$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) msgget$private(0x0, 0xd3) time(&(0x7f0000000300)) 2018/04/29 08:51:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000055ec"]) 2018/04/29 08:51:08 executing program 4: socket$l2tp(0x18, 0x1, 0x1) setrlimit(0x200000007, &(0x7f0000000140)={0x200000000000000, 0x3}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xa2000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1ff, 0x440400) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/04/29 08:51:08 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfffffd83}], 0x0, &(0x7f0000001a00)=ANY=[]) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './control/file0', [{0x20, 'wlan0/loGPLem0!#md5sum*'}, {0x20, '#! '}, {0x20, '#! '}, {0x20, 'ntfs\x00'}, {0x20, 'ntfs\x00'}, {0x20, '#! '}, {0x20, 'hfs\x00'}, {0x20, '#! '}, {0x20, 'hfs\x00'}], 0xa}, 0xfffffe8a) getsockopt(r1, 0x7, 0x1, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) 2018/04/29 08:51:08 executing program 2: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1ff, 0x4, 0x5, 0x8001}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x3fc}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @local={0xfe, 0x80, [], 0xaa}, 0x3, 0x5, 0xfffffffffffffffd, 0x100, 0x401, 0x100, r2}) 2018/04/29 08:51:08 executing program 5: alarm(0x62) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&&(.\x00') r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x5) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x7) 2018/04/29 08:51:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x4001, 0x80) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000380)=0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) r4 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000940)={0x6, 0xecce, 0x40, 0x0, 0xffffffff, 0x8001, 0xde, 0xfff, 0x100000000, 0x182, 0x81, 0xffffffff00000000}) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r6, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r8, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xa2f1}, 0x1}, 0x0) recvmsg(r7, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_generic(r10, &(0x7f0000000900)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000700)={0x1b0, 0x40, 0x0, 0x70bd27, 0x25dfdbfd, {0x1d}, [@nested={0x14, 0x29, [@typed={0x8, 0x52, @str='lo\x00'}, @typed={0x8, 0x2e, @str=']-*\x00'}]}, @typed={0x8, 0x18, @pid=r3}, @generic="8418b24516a0ece6d7e073b6d37da1ca", @typed={0x8, 0x63, @u32=0x14}, @nested={0x168, 0x82, [@typed={0x8, 0x0, @uid=r11}, @typed={0xc, 0x10, @u64=0xe000000000000}, @generic="1a87b390c0844da3ec07fba4b702a1788f90afb56a28f138510831519e819250834f49b8f8dc9bab067ca5a9baa0381e2c5e5d3e5a58da49dd", @typed={0x4, 0x2e}, @typed={0xc, 0x1e, @u64=0x69}, @typed={0x8, 0x2e, @pid=r3}, @typed={0x4, 0x3b}, @generic="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"]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r10, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/04/29 08:51:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f0000002300)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x1, "b8"}], 0x30}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x600, 0x0) sendto$unix(r2, &(0x7f0000000080)="8bc5b126f1e0bcb771534c919eb0ff1c2bc0588e59d44283c517dccba17fe7d6143256ffda235c930f562a33443b7706f901f109fc1c836ed94299dd0297cf13a3ecf68b00e0e6c4a05e42226a748d2ccddedeb2248155520e07f95b6b2fa2b785872fb6fe1cc58f392a3a8a8eeb7d40b282c0391acd0fb79eb19ea92d838aa7a20a34bc898dc2385dfe88e8a360c914491ff5731d3bad7ebb2e194371a1de9eff0dab0a93d90a0ca8b1e6b4f35e7ec6c142bdeefceea7c4c1abd02eae9a6c40703b4db5ca4ae87b947f7f65da2d5b590644f4bec8b582061deefae70c953b55cbf14559f6d49903ec01b8e216", 0xed, 0x80, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) 2018/04/29 08:51:08 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x5) 2018/04/29 08:51:08 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0xa000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/91) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/04/29 08:51:08 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x800) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x40) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000bfd000/0x400000)=nil, 0x400000}) getitimer(0x1, &(0x7f0000000080)) 2018/04/29 08:51:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="dd210000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x800000000000, @loopback={0x0, 0x1}, 0x84cf}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x88) write$tun(r2, &(0x7f0000000180)={@void, @void, @x25={0x3, 0x5, 0xf1, "601eb37575d9f2aa8a19040079b41b457c74e348833d2cf3b453e0a9c8ad3c34efe70e2fbe2ee1104932f34c6c7ff8eedb84ac150ed060f36e18ef1a5c806617d3292e1882a322e3c20fad"}}, 0x4e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1, 0x1c, "76ab70aaf854b56a132f1f640c3abaa3dee14951283c3b02b7ab2167"}, &(0x7f0000000140)=0x24) [ 92.828137] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 2018/04/29 08:51:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, r1) connect$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0x9, 0x2, "f5e53e1f3157e6146a19e8f964a0848ee02517b244281881573fccd60aeff94aee92bb425fc0c6bbfba1f6db90af7e0ed2c9a6a29883652e87e4d61ef80154", 0x2b}, 0x60) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380), &(0x7f0000000540), 0x0) 2018/04/29 08:51:08 executing program 1: r0 = socket$inet6(0xa, 0x8000000001, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000001a40)="81", 0x1, 0x0, &(0x7f0000001a00)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x6}, 0x1c) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/193, 0x40}}], 0x4000000000003f4, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) 2018/04/29 08:51:08 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 08:51:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x2, 0x2, 0x7ffffffff, 0x0, 0x0, {}, [@nested={0x14, 0x6, [@generic="b46e2fe913506edd96c8c82094"]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x4280) recvmsg$kcm(r1, &(0x7f0000002600)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000200)=""/88, 0x58}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/64, 0x40}, {&(0x7f00000012c0)=""/82, 0x52}, {&(0x7f0000001340)=""/130, 0x82}, {&(0x7f0000001400)=""/220, 0xdc}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x8, &(0x7f0000002580)=""/78, 0x4e}, 0x10001) 2018/04/29 08:51:09 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x5, 0x200040) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000280)=0x8000, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$key(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="021200000200000000000000f3ffffff85a1fdba19263122d82b400000009ac4f37d503bf0680e5beb533e97b5f1dd5dc3000d57b0bfb55c359c0394bc87df8787a0b332a47eb86d78d5c4c611477d95fddcfae510eae9ba1277bd8bca59783cf6f1aedf034d2b995a8ffb2ce9ca8e73a206ed151364c4c493385372f0d50d2b92b2133fa08fecce87bf33cfc457b86daa7dc3eac9e68027b0da62bc59edd3b855f9aaa552ad0badd8d957bebfc1ed47bb439335a81a8d0f1987c428e7f3a70a1600000000"], 0x10}, 0x1}, 0x0) 2018/04/29 08:51:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000480)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000b2000000000000000000000000000000f2b3f6e333aa2806cba87a4c721dbb3b4ccfa84cc93dab2a60596b5e1b45ea96d7dde13f676120254ee147ddcc20888834b824140da4f0734a065e1036bdaf50c869ced6743d7198e63efbf92595be9ed68bf7ea450742a9b9050821265e1b57d175ff016d7324c9ade64076da6396b31d9654fb6695ec6ed20d00ca2fd3116dc06319531951024b"], @ANYRES64=r0], 0x3) 2018/04/29 08:51:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0xfffffffffffffe2c) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000009301000000000000083f5e9925924add25d5eda474687545565ed49a21d9812b0f5c61"], 0x10}}], 0x2, 0x0) 2018/04/29 08:51:09 executing program 1: r0 = socket(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x1000, 0x3, 0x18, &(0x7f0000ffb000/0x4000)=nil, 0xffff}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) prctl$setendian(0x14, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x2, 0x0, 0x8, 0x0, 0x7fffffff}}) 2018/04/29 08:51:09 executing program 6: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) unshare(0x40600) fcntl$notify(r1, 0x402, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/251, 0xfb) 2018/04/29 08:51:09 executing program 2: r0 = socket(0x10, 0x2, 0xc) setns(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f00ff00fd4393d1e293217cbf83ec54c007110000060501000800", 0x1b) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x103300) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x1, 0x9, 0x9}) 2018/04/29 08:51:09 executing program 0: r0 = memfd_create(&(0x7f0000000100)='^}vboxnet1cgroup|\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x1d0}}) 2018/04/29 08:51:09 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x10002) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@local, @rand_addr}, &(0x7f0000000200)=0x8) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) getsockopt$inet_int(r0, 0x10d, 0x4000000e9, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/04/29 08:51:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c000000c9d265f8f1ad60c13a1c4908744f50c202b6ea32ef970400f6ceb27c5a7aa361bff88e1ba3dceb40fb552aee396293745bfc7fd1e6928d35b5964f6fef280935060000000000000000000000"], &(0x7f0000000200)=0x54) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1f}, 0xffffffffffffff7f}}, [0x4, 0x6, 0x1, 0xfffffffffffff2b1, 0x1, 0x3, 0xfffffffffffffffb, 0x5, 0x4, 0x6, 0x7, 0x29, 0x4, 0xea, 0xffffffffec5074ee]}, &(0x7f0000000340)=0x344) syncfs(r0) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x80000) r4 = socket$netlink(0x10, 0x3, 0x9) open(&(0x7f0000000380)='./file0\x00', 0x40, 0x100) sendfile(r4, r3, &(0x7f00000000c0), 0x10001) sync_file_range(r0, 0x6, 0x2a8, 0x7) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffffe0, 0x200007ff, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) fcntl$setsig(r0, 0xa, 0x5) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/29 08:51:09 executing program 4: r0 = socket$unix(0x1, 0x7, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x988c, 0x400000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) socketpair(0x23, 0x200007fd, 0x80000000004, &(0x7f0000000140)={0xffffffffffffffff}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0xa1) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x80000) ioctl$TIOCSBRK(r3, 0x5427) fcntl$getownex(r0, 0x10, &(0x7f000035bff8)) madvise(&(0x7f000027e000/0x4000)=nil, 0x4000, 0xf) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000040)=""/105) 2018/04/29 08:51:09 executing program 7: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2001, 0x0) migrate_pages(r1, 0x2, &(0x7f0000000200), &(0x7f0000000240)) capget(&(0x7f0000000100)={0x0, r1}, &(0x7f0000000140)={0x4, 0x10000, 0x8, 0xe11, 0x7ff, 0x81}) [ 94.033744] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/29 08:51:10 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f00000000c0)={0x0, 0x9}) r4 = dup2(r3, r2) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a21679be129adef0bfac65940b7c7fc8d1c80d", 0x15}], 0x1) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000300)=""/232) 2018/04/29 08:51:10 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x6001d, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000080)) 2018/04/29 08:51:10 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x28800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) 2018/04/29 08:51:10 executing program 7: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f1", 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4480, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0xc0, 0xb7b2, 0xa24, 0x696, 0x0, 0x8001}, 0x3}, 0xa) keyctl$setperm(0x5, r0, 0x20000) 2018/04/29 08:51:10 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/29 08:51:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000692000)=@sack_info={0x0, 0x0, 0x1}, 0xc) clock_gettime(0x0, &(0x7f0000005080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/219, 0xdb}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000001240)=""/210, 0xd2}], 0x4, &(0x7f0000001380)=""/4096, 0x1000, 0x8001}, 0x3}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000002380)=""/41, 0x29}], 0x1, &(0x7f0000002400)=""/42, 0x2a, 0xffffffffffffffff}}, {{&(0x7f0000002440)=@un=@abs, 0x80, &(0x7f0000004740)=[{&(0x7f00000024c0)=""/142, 0x8e}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/244, 0xf4}, {&(0x7f0000003680)=""/145, 0x91}, {&(0x7f0000003740)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xff}, 0x7}, {{&(0x7f00000047c0)=@nl, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004840)=""/102, 0x66}, {&(0x7f00000048c0)=""/196, 0xc4}, {&(0x7f00000049c0)=""/149, 0x95}, {&(0x7f0000004a80)=""/115, 0x73}, {&(0x7f0000004b00)=""/45, 0x2d}, {&(0x7f0000004b40)=""/168, 0xa8}, {&(0x7f0000004c00)=""/229, 0xe5}, {&(0x7f0000004d00)=""/108, 0x6c}, {&(0x7f0000004d80)=""/99, 0x63}], 0x9, &(0x7f0000004ec0)=""/144, 0x90}, 0x5}], 0x4, 0x0, &(0x7f00000050c0)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005100)={0x0, 0x6, 0x6, 0x8, 0x401, 0x5, 0x9, 0x8000, {0x0, @in6={{0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x20000, 0x9, 0xfffffffffffffffb, 0x6, 0x8ac9}}, &(0x7f00000051c0)=0xb0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005280)=0xf491, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000005200)={r4, 0x28, "bac80b1021f3467c8c4d41dfea593fed4f669d6a60867607ce8ad76dccc34273944ca8739ef1ff23"}, &(0x7f0000005240)=0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f00000000c0)=0xc) 2018/04/29 08:51:10 executing program 3: socket$inet(0x2, 0x80a, 0x7f) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') r1 = gettid() syz_open_procfs(r1, &(0x7f0000000040)='stat\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f00000000c0)=""/101, 0x65}], 0x2, 0x0) 2018/04/29 08:51:10 executing program 1: setns(0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setns(0xffffffffffffffff, 0x3) 2018/04/29 08:51:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f00001a8000), &(0x7f0000000000)=""/203}, 0x18) 2018/04/29 08:51:10 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x18000, 0x0) sendmsg$alg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="c5309b0b50c2450c481ee64ee49e060cf2b9f427de9f4a9db8e90f2ec1302345b392a78f93a2365c5854c30b9e1bbbe6c88962821a08877e6f1eb1d3828bb4a66ae4c83000bd1b686356180b8196ca2ab1b17a9ef59e1d2cb4fddb5825c3f6", 0x5f}, {&(0x7f0000000180)="609ef3ff437ef8b10e4a9fceaa9a73159bd883095355bb2e3b028cd4d6b83c8a585ef13c0787da69053e5db85666db5020ab4153da85f35473d7ae0450ba8be9d3a71fdda4a494a388a3e68b90", 0x4d}, {&(0x7f00000003c0)="91e96a4c691acf94a5d7c3c80e5765674d887477efe91c9a9566e607a1f0f1a3e10d6a3271feceab067b3ec1c4fa1e41bb9ba23d2b8e08c93373205cb65970c27182391c992ce2fd1b95e61b24b25dc41cc626f5c5e755cecfc322a517f3874fc2818989de09183eb6ee71935a9176e064b079b514255b8d30ee912abbd049aa0adb7a9b369db845e56eca75368f44e340c22af4fd674a01b565522f976d559b2792142aac9ba3c135e5abf4c377ac8237180d4eb113c74b07e882cee2f17b4df9a968e31995adab7b908ad2e1ab069f3e714ec2de3248f02aba5ab2f68c467604e35536e4bd0f96ebeedb81286d48de9155fcd4ffe78fc712", 0xf9}, {&(0x7f0000000200)="641c1e437b3945ceb4c46a119f62f3e07408b33d54bee741fbd20e849d1ff3fcd9078a4bc9419dc6c1e5a3", 0x2b}, {&(0x7f00000004c0)="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", 0xff}], 0x5, &(0x7f00000005c0)=[@op={0x18, 0x117, 0x3}], 0x18, 0x40000}, 0x40041) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r1}, {r1, 0x40}], 0x2, &(0x7f0000000340)={r2}, &(0x7f0000000380), 0x8) connect$netlink(r1, &(0x7f0000000640)=@kern={0x10}, 0xc) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x0) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/04/29 08:51:10 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='environ\x00') connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x82) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0x88, @rand_addr=0x93bc, 0x4e23, 0x3, 'wrr\x00', 0x4, 0xb7c4, 0x58}, 0x2c) 2018/04/29 08:51:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x58f6, 0x100) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept(r0, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000180)={'bridge_slave_0\x00', @ifru_mtu=0x2}) 2018/04/29 08:51:10 executing program 0: timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) 2018/04/29 08:51:10 executing program 2: unshare(0x400) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) fanotify_init(0x40, 0x80000) syz_open_procfs(0x0, &(0x7f00000002c0)='attr/fscreate\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x22800, 0x0) syncfs(r0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000240)) r1 = open(&(0x7f0000000280)='./file0\x00', 0x581000, 0x8) r2 = accept$ax25(r1, &(0x7f0000000380), &(0x7f0000000340)=0xffffffffffffff51) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x10000, 0x5, 0x1}, {0x8, 0x7, 0x8, 0x3f}]}, 0x10) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x40200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000200)=0x3, 0x8) 2018/04/29 08:51:10 executing program 4: r0 = gettid() syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x101400) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) syz_open_procfs(r0, &(0x7f0000000040)='task\x00') shmctl$IPC_RMID(r1, 0x0) ioprio_set$pid(0x2, r0, 0x0) 2018/04/29 08:51:10 executing program 0: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000500)=0x3, 0x4) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000200)=0x401) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000003c0)=0xb0) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$describe(0x6, r0, &(0x7f0000000400)=""/133, 0x85) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/04/29 08:51:10 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f00000004c0)=""/90, 0xedf40fd9) ioctl$KDENABIO(r0, 0x4b36) r1 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/04/29 08:51:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x5}, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0xbe}, 0x2, [0x6, 0x1c00, 0x6, 0x6933, 0x7fff, 0x0, 0x2, 0x3f]}, 0x5c) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp6\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/250, 0xfa}], 0x1, 0x10000) 2018/04/29 08:51:11 executing program 5: unshare(0x2000600) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x2}) 2018/04/29 08:51:11 executing program 6: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080), 0xffd0) bind(r1, &(0x7f0000000000)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) 2018/04/29 08:51:11 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3ff, 0x101000) ioctl$int_in(r0, 0x5452, &(0x7f0000000440)=0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pwrite64(r1, &(0x7f0000000300)="463c2b5a22a2f931bebad029fb0095d0418216ffe6d820c9d3062f0b4f1aa601c353fd834be58759e012765c2813a170fc8a9ad404cd25c31a5fbe408376b9a0eefb20f3594889830e9be0dbcd558702b6d0ba", 0x53, 0x0) write(r1, &(0x7f0000000080)="ec8eee116c597e2633941dcd528874dd1252311b5ba3d0c7770021f298cfb1a3be11a50792f9f5d005a713f264d87a1b9cc7b8f0f3e619ba2fdf0fef32ab12bc3bca47823a0297b4434dd1cbd56862fbbaa40003d2287dbff05d7d5bb3bde4cb96de373366428f1841d2cb8ca25cd8036f7ba4d12b2a262420b626cc", 0x7c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000001c0)={0x0, r3}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) write(r3, &(0x7f0000000200)="59b5e0535296570aac814ddc6e0ebb494f2acd89359200a578f5f312feda3eeadd9b7224938308978a42d9098af1732af240dc54c4357d3eb96283ad23fc6aa447afbb4cd5e7d3b6b2762c59af777fba56895f9672735e852d93d0c98392b5b390622c47b2d2657a63ca978780f4046d0d01d5b30062d04d6527f70ebf6999337ae9845b66a3c70bc54c38d1cfe2c52f76411cda4ed19a5ea93050f874fd4751ea9e8dddcc0755cd18bc112d5d05fdffd52cb6e268cc2af262a66a58ed575417d094893566a2b0154bb8972782204360d6c403b23c4c91c8f7fdd7f7f1ec0df4bb58468014e85fb360", 0xe9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000140)=0xd8, 0x4) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000000)={0x2, 0xfff}) 2018/04/29 08:51:11 executing program 2: unshare(0x400) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) fanotify_init(0x40, 0x80000) syz_open_procfs(0x0, &(0x7f00000002c0)='attr/fscreate\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x22800, 0x0) syncfs(r0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000240)) r1 = open(&(0x7f0000000280)='./file0\x00', 0x581000, 0x8) r2 = accept$ax25(r1, &(0x7f0000000380), &(0x7f0000000340)=0xffffffffffffff51) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x10000, 0x5, 0x1}, {0x8, 0x7, 0x8, 0x3f}]}, 0x10) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x40200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000200)=0x3, 0x8) 2018/04/29 08:51:11 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000140), 0x12fd, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000040)) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000000, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) clock_getres(0x7, &(0x7f0000000080)) 2018/04/29 08:51:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/145) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) 2018/04/29 08:51:11 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f00000004c0)=""/90, 0xedf40fd9) ioctl$KDENABIO(r0, 0x4b36) r1 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/04/29 08:51:11 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400101, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x100000000}, 0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0x100000000, 0x8) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7fffffff, 0x0) [ 95.826261] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/29 08:51:11 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x80000000000be) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff9, 0x1, 0x7fff, "6a6bc2d05227aea9456f1d26d1bf150e4058d1c16785ddf5bb9781b38d0bdd463399e59ee1a8ba3ad9ba2d4f9da67313e9da2a4193e2d5a4b7cee391e85619fe6f4f1fa0142d4903c68014a7b712d4a5"}, 0xd8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x4, 0xb7, 0x1ff, "04593d4fb3a6", 0x7}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/29 08:51:11 executing program 7: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) mq_timedreceive(r0, &(0x7f0000000040)=""/186, 0xba, 0x0, &(0x7f0000000100)={0x0, 0x989680}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x30e, 0x40, 0xfffffffffffff000, 0x1f, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$kcm(0x29, 0x2, 0x0) close(r0) 2018/04/29 08:51:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0x1, 0x7, 0x2, 0x4dae83bf, "79bee21481110c7674d86cbfe8eab88d20d32f7c46e15788c633c734f4318191a865528a5a67365a8ead74b6", 0x1}, 0x2, [0x0, 0xdb3d, 0x1, 0x10000, 0x6, 0x8, 0x5, 0x1, 0x0, 0x8001, 0x2, 0xc52d, 0x80, 0x0, 0x8, 0x9, 0x0, 0x10000, 0xe0b, 0xc75, 0xfffffffffffffffe, 0x0, 0x9, 0xbc, 0x0, 0x8, 0xfec, 0x3ff, 0xe49d, 0x7f, 0x2, 0x8, 0x9, 0xe63, 0x7fffffff, 0x7ff8, 0xffffffffffffffe0, 0x8, 0x9, 0x10001, 0x7, 0x7, 0x1000, 0xce4b, 0x9, 0x6, 0x6, 0x80000001, 0x4, 0xde, 0x7, 0x4, 0x81, 0x9, 0x6, 0x80000000, 0x9, 0x0, 0xa0, 0x6, 0xffffffffffffffff, 0x0, 0x4, 0x80000000, 0x0, 0x8b0, 0x6, 0x101, 0x6, 0x8000, 0x4, 0x75a000000000000, 0x9, 0x10000, 0x7, 0x7, 0x2, 0x100, 0x6, 0x572, 0x7fff, 0x7ff, 0x7fff00000000000, 0x5, 0x2, 0xfffffffffffffffb, 0x20, 0xe6, 0x4, 0x126, 0x1c, 0xf7, 0x0, 0xfff, 0x3ff, 0xd7b6, 0xffffffff, 0x2, 0x400, 0xec, 0xce7, 0x3, 0x7f, 0x0, 0x80000001, 0xffc, 0x6, 0x800, 0x5, 0x1, 0x9, 0xae, 0x4, 0x1000, 0x8001, 0x7fff, 0x1, 0x8b, 0x4, 0x3, 0x40, 0xad6, 0x101, 0x83, 0x4, 0x7fffffff, 0xe15, 0x100000000], {0x0, 0x989680}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f0000633f4f)) 2018/04/29 08:51:12 executing program 6: setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000040)={{0x1d, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'lc\x00', 0x0, 0x5, 0x12}, {@rand_addr=0x2, 0x4e24, 0x10000, 0x0, 0x0, 0x7}}, 0x44) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/29 08:51:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000040d0a0100000073fc0000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/29 08:51:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000032001f1546f9ff7f0000055b090007010ce5010050ff01000293727599afd4cb", 0x24) socketpair(0x10, 0x5, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x7, 0x3, 0x7}) 2018/04/29 08:51:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0200000004000000000000000000000000001a00fe80000000008135bc57fd3acefc88619654000000000000000012e6c12f5b810863ffff"], 0xfffffdbe}, 0x1}, 0x0) syslog(0x3, &(0x7f0000000000)=""/142, 0x8e) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/29 08:51:12 executing program 7: unshare(0x400) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) [ 96.181556] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 96.190235] tc_dump_action: action bad kind 2018/04/29 08:51:12 executing program 6: r0 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$update(0x4, r1, 0x0, 0xf008d0bf412cf7cb) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x222000, 0x0) getpeername$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}, {}]}) sendto(r2, &(0x7f0000000200)="b06bd48770da781770176a65f3145c5d027f5ef1bbbaaf4bef458ab6f217105c2e293290aaba3f992b439d52e7561934b627d0f1303a", 0x36, 0x24000090, &(0x7f0000000240)=@in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x1d}, 0x40}, 0x80) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000001c0)={r3, 0x4}) [ 96.259568] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 96.268298] tc_dump_action: action bad kind 2018/04/29 08:51:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000001, 0x200000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="d747e6a49eedc04e6901e1dd6cbead7796dda256d99d8c859f5a8915c93fea91ccec35a6fd803012c1d353699869558de272858757a9b487b7ccb433342775c1f0358d6234d80a369267aceb36250dd235513dc9ec412a99c75c34bc13c6ee247bc93ceb97f95d25920da078fae9baeeb0f9648235292385d57178dd8abcf5e7416ea4175744e1b4284efa18fff80c41bdd09f06bc8a", 0x96) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getpeername$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) semget$private(0x0, 0x2, 0x100) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e22}, 0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e21}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0xe20000000000001, 0x26f) shutdown(r1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000180)={0x84, @rand_addr=0x3, 0x4e21, 0x0, 'dh\x00', 0x2, 0x83f5, 0xe}, 0x2c) 2018/04/29 08:51:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='sessionid\x00') io_setup(0x4000000000000001, &(0x7f0000000640)=0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, r2) fstat(r0, &(0x7f0000000740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r4, &(0x7f0000000680)=""/179}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000240)={0x2, 0x8}) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='attr\x00') io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f00000002c0)="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", 0x177}]) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet(r0, &(0x7f0000000540)={0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x10) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, r6, r7, 0x7fff, 0xcd9, 0x5) 2018/04/29 08:51:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x7fffffff, 0x7fff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/29 08:51:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000032001f1546f9ff7f0000055b090007010ce5010050ff01000293727599afd4cb", 0x24) socketpair(0x10, 0x5, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x7, 0x3, 0x7}) 2018/04/29 08:51:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x4000) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f0000000140)=0x199) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x7fffffff, 0x200, 0xfffffffffffffffb, 0x6, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x100, 0x9, 0x2, 0x7f, 0x4}, &(0x7f0000000200)=0x14) [ 96.538705] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 96.547567] tc_dump_action: action bad kind 2018/04/29 08:51:13 executing program 3: unshare(0x8000400) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xb34a186f3b365231, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x1de) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/164, 0xa4}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{}, 'port1\x00', 0x5, 0x42, 0x4, 0x7, 0x4, 0xfffffffffffffffb, 0x3, 0x0, 0x2, 0x8}) 2018/04/29 08:51:13 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)) 2018/04/29 08:51:13 executing program 4: mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x0) mbind(&(0x7f00004b5000/0x12000)=nil, 0x12000, 0x20000001, &(0x7f0000001ff8), 0x0, 0x2) 2018/04/29 08:51:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x400) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xffffffff}, 0x8) recvmmsg(r0, &(0x7f0000002780), 0x0, 0x0, &(0x7f0000000280)) 2018/04/29 08:51:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') pread64(r0, &(0x7f0000000040)=""/198, 0xc6, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/04/29 08:51:13 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x4, &(0x7f0000036000)={r1, r2+30000000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x614c40, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x28) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000000c0)=0xc7, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x5) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000140)={0x845, 0x2, 0x0, 0x1, 0x2, [{0x100000001, 0x1, 0x3ff, 0x0, 0x0, 0x100}, {0x3, 0x1, 0x6, 0x0, 0x0, 0x4}]}) mq_timedreceive(r0, &(0x7f0000000000)=""/121, 0xfffffffffffffdf3, 0x20000000, &(0x7f0000734000)) 2018/04/29 08:51:13 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x689a9266, 0x111000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x1, 0x4, 0x4, 0xdc85, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, 0x3, 0x200, 0x0, 0x100000001, 0x2}}, &(0x7f0000000040)=0xb0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x51e, 0x400000) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x81fd, 0x0, 0x1, r2}, &(0x7f00000001c0)=0x72) socket$inet6(0xa, 0xa, 0x9) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000200)=""/108) 2018/04/29 08:51:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 08:51:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) timer_create(0x5, &(0x7f0000000180)={0x0, 0x2d, 0x4, @thr={&(0x7f00000000c0)="7909e358eef871b6bb70cbd060921ccb6247c82c10ed888cc1f8a8d2de7daec368574c6c4ecec7715fc069ff7c2a450fb786e043e49a0ec89923a58b7583e1f0204c9f56e8855bafaa6d30e15a09c67762e501b8dfee4811a01d3e34cfff403bbf045a247266ab8ef2523fa1eab9a5c22e3475f143b06dc5e6dad3caf5d814e7a697249864da0368111658907ae6383c586691a908f3f5a270a27c60110d5182b38ba0a5fcb7be25a0b4a87eb9ea7011edccb1906c6f79bc9c095502b6d8", &(0x7f0000001040)="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"}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000240)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000280)) clock_nanosleep(0x7, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3}]}, 0xa0}, 0x1}, 0x0) 2018/04/29 08:51:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x102, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a7fe4), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@host=0x2}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 08:51:13 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='wlan0*security$]v!self]/-+md5sum/-\x00', 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x2, 0x9}) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xda) 2018/04/29 08:51:13 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r1, r2, 0x6, 0x3f, &(0x7f0000000240), 0x7fff, 0x5, 0x80d4, 0x4, 0x400, 0xede4, 0x0, "ed137b047f1b820a0963010fab96f85a3c9539355a360f8f880472545274d0da7ccd864394ba22913e69f3bdd0b18cf5"}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000dc83572b5801dbd58a8716bd240d1b8f8e9f0425127e36c6", @ANYRES32=r4, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) 2018/04/29 08:51:13 executing program 5: r0 = socket(0x10, 0x80002, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0xfffffffffffffffe, 0x4000}, 0xff54) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x4a72, 0x8002, 0x27a, 0x3, 0x0}, &(0x7f0000000080)=0x10) set_tid_address(&(0x7f0000000200)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) [ 97.544409] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 97.601290] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/29 08:51:13 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x587f}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x684, &(0x7f000000a000)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000001c0)=""/38) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) readahead(r0, 0xffffffffffffb3d2, 0x5) 2018/04/29 08:51:13 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x10000) pwrite64(r0, &(0x7f00000001c0)="60788b6259f483324162e9c435b3093266f3f293a9821d4b11ba2a6d8f076da55ddade776fa6cc298afb8eb5e53a2d2aef087ae5558e2f2d8fe62be785bf5f967eac68c7a370c35f821e5d91a113055f03e8adcbf775dfbfc198a5dd973369348ecc5998f3dd3f03256f60bed02bdf2a1cb9d1e937d072c818ca43d67bdcb821a5ef3f4621bc64523f313ab589fe153a714775447797afb0", 0x98, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x6, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES32, @ANYRES64, @ANYBLOB="98323804c9e4deed4533066aded848dd4db3aa518cf40d97565736904125187a40bf5014788746ab5c0a4e00104a62b1b28a8b6de47a003e7cfe1c38962abf99f4b4ba02d5ab41b0018cf64848ad4349d3b53b395dee6d8713ddcb4682d7943a567f647d452bcced6478ebf75d82aa8b4c30e01fc553da430c187eea392e9e7486dfb62715950e7bf9a4616879cc0950898c08b53d9031f1ce2057553ac4437a65779f9b64a21e8506ebc66102610312b1912c01c9c5afdb4d405effdf5bc4ee782ce9fc3dd11d10e763a0884ba155bc9256cdcd1036ead86b36d47fb716de36650ac37a095a5e8515b4b2db1744e8dae2b694f57db2381b14aebe3156859cbcd9"], 0x0) 2018/04/29 08:51:13 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0xff00000000000000, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) socketpair$ax25(0x3, 0x0, 0xc7, &(0x7f0000000040)) 2018/04/29 08:51:13 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000100)="040400000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb2940613679d5b6e47f096d866617073952e43e31e", 0x34, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x60, 0x8000) getsockname$netlink(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) write$fuse(r2, &(0x7f0000000140)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x8, 0x7, 0x7, 0x7}}, 0x30) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x3, 0x5, 0x534d, 0x3, 0x80000001}, &(0x7f0000000080)=0x98) 2018/04/29 08:51:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x74}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000160001000000000000000000fbffffff03b43abb682bf8e6d1af599fd91b7c87b4b182ec7db88c8d02c591b3916df9d66fca6e314912074b431c717c9d2324a095118fda5c8dfbea910f7f7a751ab6ef5f08e964aa37e3f225d86d90d1e36d1f550e802462484a2cd07483b0", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/29 08:51:13 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80000004143, &(0x7f0000005e0b)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x8, 0x7, 0x1, 0x10001}]}, 0x10) 2018/04/29 08:51:13 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x0, r0}) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x2003}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) 2018/04/29 08:51:13 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff063d3b650453810008000800470000240000000000009078ac1414bbe000000101010100890300000000000005000000b22ca6bea31402cc3390788a62b4a830b4677cf9970b81bce9ab425fe39f552d"], 0x0) 2018/04/29 08:51:13 executing program 0: unshare(0x8000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x208000000) 2018/04/29 08:51:13 executing program 3: getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setreuid(r0, r1) r2 = getpgid(0x0) capset(&(0x7f0000581ff8)={0x19980330, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) getcwd(&(0x7f0000000000)=""/19, 0x13) setresuid(0x0, 0x0, r4) 2018/04/29 08:51:13 executing program 6: r0 = socket(0x3, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f0000000000)={0x10}, 0x5, &(0x7f0000372000)={&(0x7f0000003800)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64], @ANYRES64, @ANYRES64=r0]], 0x1}, 0x1}, 0x0) 2018/04/29 08:51:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0x1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x8, 0x65, 0xac9, 0x3d2, 0x6, 0x0, 0x5, 0x0, 0x1ff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x7d, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff0000, 0x1, 0x1, 0x1, 0x3, 0x80000000, 0x101}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x20, 0x20100) accept$packet(r2, 0x0, &(0x7f0000000280)) clock_adjtime(0x7, &(0x7f0000000000)={0xb05, 0x4, 0x8, 0x401, 0xba7, 0x3, 0x1ff, 0xffffffff, 0x8, 0xa7e7, 0x4, 0x7f, 0x6, 0x9, 0x20, 0x7f, 0xcc, 0x3, 0xff, 0x10001, 0x1ff, 0x5, 0x2, 0x401, 0x4, 0x8}) 2018/04/29 08:51:13 executing program 7: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="16", 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cpuset\x00', 0x0, &(0x7f0000000280)) 2018/04/29 08:51:14 executing program 0: getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="6e65742f69636d700080f4504ca4ba52bfa984b47e858b5716dc95d80f4ba192748aa2035f8d9fef9c29f83ff79c993c7384245ffe56a9d5d86b5b0ab98055cc96a5bca5eba427e7f395267bffebef71b2e6a28d0ac4a99b01500818f1d24ae5049c73da8c3ff6afdff58ab87714640d715394625cafe3228a8b870bf7d333d5045eddca1fac2c09080a20") lseek(r1, 0x80, 0x0) 2018/04/29 08:51:14 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f00000001c0), 0x0) 2018/04/29 08:51:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x401, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x1, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) tee(r0, r1, 0x0, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x3, 0x4) 2018/04/29 08:51:14 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80000) timerfd_gettime(r2, &(0x7f0000000040)) keyctl$session_to_parent(0x12) 2018/04/29 08:51:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0xce20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x7fc, 0x4000) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/29 08:51:14 executing program 6: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f0000ea7000/0x10000)=nil, 0x10000, 0x4000, 0x3, &(0x7f0000f6f000/0x4000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20440, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000c1e000/0x4000)=nil, 0x1, 0x5, 0x3c, &(0x7f0000ffa000/0x3000)=nil, 0x80000001}) mlock(&(0x7f000020e000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f000062f000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x3}) 2018/04/29 08:51:14 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="f49f2366e0ffa1b51416351836ac30bb4da3cd259ec13b91182973a60419e11ca095be280a9f2dba49200a6f01543aa6abace05813e13746e73138d4f90c1ce93c2ffe6c8ae75b585fb524ab34d95a12e0285d488125f79ac4e918bdbae9f3c31e7364efaf2b1ccc9c912f2d84fd3a1756181c0316ad06e7f8e6e50e46a3344199149c2cbb2b321d591e470f1d1a53e82641f60e16ce91f8051406cf71d45ecaa92a333bebb89b5baf0aef7bbb69b8a443a45d24118527df2908262520eeda5774cfd4ed4e5cfc07275c356aff7570a2ef1003ea82164698") mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1000000001, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) 2018/04/29 08:51:14 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@rand_addr, @local}, &(0x7f0000000140)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000180)={r0, 0x9}) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x200, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000040)={0x20, 0x401, 0x216, 'queue1\x00', 0x9}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x2000000020008005, &(0x7f0000db4ff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1bf) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x7ff, 0x0, 0x0, 0x0) openat$cgroup(r3, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/29 08:51:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/29 08:51:14 executing program 5: unshare(0x405ff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x3, 0x0) flistxattr(r0, &(0x7f0000000200)=""/199, 0xffffffffffffff72) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x40, 0x1, &(0x7f0000000300)=[{&(0x7f0000000100)="e2c30ca47401c91319f4625e451e127f37f28de1e9a80f9d7be404efa18bbc1c448e6ca30b9f377d7f0eabe60dca7c47e37ff3d9383370c5e963049f71edf8a45f154cdc2db75c0357818f87e4d972490fb5181f98ba1fff4fdc3d6b61544ada93bd819f0752062cfb3952c54cf9d5fd70a5e2374afa9fa03ed2e1fda4024070fd20fe36d6aeb065f6ffbbc72ec78e4129949f0f1684189d66684263badceb20d498e18576d0dc49e293a8fc025e3fb6f97bf902fbf8e0beb5af0c61144b4e79d80c6f133850a0c2310ece63e455aa", 0xcf}], 0x42, &(0x7f0000000340)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x70, 0x7f, 0x7f, 0x7f, 0x38]}, 0x2c}, {@discard='discard', 0x2c}, {@mtpt='mtpt', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}}) 2018/04/29 08:51:14 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x20) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe2a, 0x141000) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) modify_ldt$read(0x0, &(0x7f00000000c0), 0x3f2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x3, 0x28, [0x100, 0x9, 0x0, 0xfff, 0xc8b, 0x59b99f63, 0x9, 0xd2, 0x8, 0x3]}) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000000c0)={0x14, 0x3, 0x7, 0x21}, 0x14}, 0x1}, 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000008000000000000000000010000000000", 0x14, 0x0) 2018/04/29 08:51:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0xad) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10}], 0x204}, 0x2}], 0x2, 0x0) 2018/04/29 08:51:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xaa59) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000380)={0x28, 0x0, 0x0, @host=0x2}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0xfdb7) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) 2018/04/29 08:51:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0xfffffffffffffffd, @thr={&(0x7f0000000240)="26d0a98a0018d1b2cdd39b65a78de0eae0fffc682ae11788d8a7ce9022a30b889e768d604dcc19a535fdc885520dda24cd458fd1c612ad6de1f95f77593e1d8d7b73ee6f5b6a7950b40df943027c155249590c800d4869150219205870240b0bb01cb27de9c595d755cc14b3aa68c8567071234d36bb32912a2a0f77f11cf912300f51f83db5aa5e05ec125ddd727278cf11f7114c361146db2b3a329e157ceb090acd8fca6246a2ce168f6a2a292abd64fa82fdda13d0f5b948e290b640172afb4fdb5d6b2cbcc63bbabeae8d860e4208d11aa3217f21ebee68e3d447d277b96277f05a3a80e2c15562", &(0x7f0000000340)="a98afe84949c62c44fe810502d3b8bae9f6df0a0c285a29e7056a749f29d1d764ae7ceb74db839b50dc4f0019fe04fa0e5c310eaf443000c14c0da71c46ee004ea59"}}, &(0x7f0000044000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r3, 0x120, 0x70bd27, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x66f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}]}, 0x38}, 0x1, 0x0, 0x0, 0x8044}, 0x4000000) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) tkill(r1, 0x1000000000016) 2018/04/29 08:51:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003b6fc3), &(0x7f0000000040)=0x2ed) 2018/04/29 08:51:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40}, 0x2c) r0 = open(&(0x7f0000000000)='./file0\x00', 0x240002, 0x100) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f2b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/29 08:51:15 executing program 3: r0 = gettid() ptrace(0x10, r0) ptrace$getsig(0x4202, r0, 0xb0a, &(0x7f0000000180)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x420000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) bind(r1, &(0x7f0000000380)=@can={0x1d, r2}, 0x80) sendmsg$nl_generic(r1, &(0x7f0000001880)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001840)={&(0x7f0000000440)={0x13d4, 0x2d, 0x20, 0x70bd2c, 0x25dfdbfe, {0x1e}, [@nested={0x10e4, 0x5e, [@typed={0x8, 0x76, @pid=r0}, @typed={0x8, 0x24, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @generic="f4fdfebf3e6d03d8", @typed={0x8, 0x87, @ipv4=@rand_addr=0x1}, @generic="fc3d1476a93c1b5dce62f775bdb56c50be9c7c7ee8ac3a3e8e24ce2b9701878bb51204dcdaf9ada3105888e91a69694ba8a464665fc78cf14860ad5ca6417ce0c54d66a37fa1255ffb297e41402acc6848debefa90142de551b08976ad96871fef91958a0c91891e609379d0806de48a3defd2e715085c496290c1c929e48ebc58c954cf9c4893645b36f45e0bc119c8f4ce1cdaf6c1ef3b4963e2e6e06c24af795b6b43b30ea3", @generic="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", @typed={0x8, 0x54, @u32=0x7}, @generic="121d4ae622b5", @typed={0x8, 0x71, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x90, 0x7b, @binary="fe1ec327ee089feb0738db7681adfbc66e4e937584d5a0c7bcf9acb9eb7f8f38a7b942504280a453ff3a94996468a01f639e853effde1d259856ac1993017f1ca1e00f1331cdbcd45836188e5969dc3bd6ee03125cff30d52d7475e562332b662cecc06830b1cb113994928d33706106b28580846d4c892b05c036892231d20204f83b68847da2b4a3"}, @generic="0295a2b739c0b669b7fc58f5cb6b2f2eb47923aac979a6b27254c378448e291e08819b917f15f46e941ec279bbe7c211bd7f3f1d3166e1d7576814e0db8b8ff496bfb9d6ceac28b6e7ae75dc155f9e184e6eb57ddc5b034473e7a8633eba728093b9dd4589980cc088d179292cf73080960eb309c1daedb7c740465b77c06ef2b74a54b93ca86415d1185828b315521425609528ed238e69083c4d6ffeb1ff4e62538c4bf11edfa4755fd00d7890470527117440bde4b7de60321c345b2c724ba82a31ba0f4fd0898ecc3a3929c385d8486dad67ef50fee57009dc066bc77a0c3d74da825c522704551c7ed3ca6b03", @generic="af5749f8f55a7fcfd8171330daa3235f7cc176e153238e42513907b3673a189baf484fa2f44e8bf01bdcb8dc0698c4cde5f154a8dffe83155131dec3e66e6cc0c2521e399893f17e74ef8afbab8014d6b8e9d4df44b6b0f4712a641724ab84954b82cc00d79286f32c804fe6b2a645c84ab7a14584befdbcafc1a551c4dabc0ff12a2c0643139f2461fffb82844d72cbb293fc6823293058", @generic="9deaec34d35fa2b92ad3f14b4ea45621aeaf4bc3d3000e5ec20f40b18528ef42b11c49bc5b48d65ff731fdee5c81865cb73b1a2d1628ebdfba7470e7c8069515d3ab6897d9b42fd9d276bf912db842710439068644331bb583c683bb11d19900", @generic="8ccdac813b9fa26a85fa707d0d5f05675af0b713f6cf36f5389df5706dc04a6ea5a27b1da286f585f14a16a9701f42c0a4f5d6863653b5514dbcc549512dc268cbef3412de141010af4e268ac6705119dfcdc774d89ebd06df7baa79b0c184cdb2e7d8bce1"]}, 0x13d4}, 0x1, 0x0, 0x0, 0x4000}, 0x44) r3 = socket(0x2, 0x3, 0x40000000000000ff) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getsig(0x4202, r5, 0xfffffffffffff314, &(0x7f0000000100)) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r6, 0x1, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000080)}]) 2018/04/29 08:51:15 executing program 7: socket(0x1e, 0x2, 0x0) 2018/04/29 08:51:15 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x40}, {r0, 0x211}, {r0, 0x20}, {r0, 0x200}], 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)={0x2}, 0x8) accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/29 08:51:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000062c000/0x2000)=nil, 0x2000, 0x1000004, 0x2091a, 0xffffffffffffffff, 0x4441fffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x19, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xd5) getsockopt$inet_buf(r0, 0x0, 0x1e, &(0x7f0000000800)=""/4096, &(0x7f0000000040)=0x116e) 2018/04/29 08:51:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000028c0)=[{{&(0x7f0000000100)=@can, 0x80, &(0x7f0000000780)=[{&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000240)=""/47, 0x2f}, {&(0x7f0000000280)=""/206, 0xce}, {&(0x7f0000000380)=""/144, 0x90}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000640)=""/243, 0xf3}, {&(0x7f0000000740)=""/1, 0x1}], 0x8, &(0x7f0000000800)=""/211, 0xd3, 0x3f}, 0x9}, {{&(0x7f0000000900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000980)=""/244, 0xf4}, {&(0x7f0000000a80)=""/199, 0xc7}], 0x2, &(0x7f0000000bc0)=""/61, 0x3d, 0x10001}, 0x8000}, {{&(0x7f0000000c00)=@nl, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000c80)=""/209, 0xd1}, {&(0x7f0000000d80)=""/246, 0xf6}, {&(0x7f0000000e80)=""/61, 0x3d}, {&(0x7f0000000ec0)=""/107, 0x6b}, {&(0x7f0000000f40)=""/49, 0x31}], 0x5, &(0x7f0000001000)=""/83, 0x53, 0xffff}}, {{&(0x7f0000001080)=@sco, 0x80, &(0x7f0000002200)=[{&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x7f}, 0x7d4}, {{&(0x7f0000002240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002740)=[{&(0x7f00000022c0)=""/11, 0xb}, {&(0x7f0000002300)=""/54, 0x36}, {&(0x7f0000002340)=""/247, 0xf7}, {&(0x7f0000002440)=""/142, 0x8e}, {&(0x7f0000002500)=""/135, 0x87}, {&(0x7f00000025c0)=""/205, 0xcd}, {&(0x7f00000026c0)=""/81, 0x51}], 0x7, &(0x7f00000027c0)=""/194, 0xc2, 0x34b}, 0x1}], 0x5, 0x2, &(0x7f0000002a00)={0x77359400}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002a40)='htcp\x00', 0x5) write$cgroup_int(r1, &(0x7f0000002a80)=ANY=[@ANYRES32=r1], 0x10ba7af20359e608) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x200) seccomp(0xd2c958aab1a030da, 0x1, &(0x7f0000002b00)={0x1, &(0x7f0000002ac0)=[{0x3, 0x9, 0x2, 0x9}]}) fcntl$getflags(r1, 0x1) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) 2018/04/29 08:51:15 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x109040) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x759) open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/04/29 08:51:16 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x900) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fcntl$getown(r1, 0x9) 2018/04/29 08:51:16 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8, 0x0, 0x9}, 0x2c) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001740)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001700)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001780)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000400), 0x2, r1, 0x3c, 0x1, @in={0x2, 0x4e21, @loopback=0x7f000001}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000580)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, r1, 0x10, 0x0, @in={0x2, 0x4e22, @multicast1=0xe0000001}}}, 0xa0) 2018/04/29 08:51:16 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x181000, 0x0) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f00000004c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000500)={0x9, 0xfffffffffffffff9, r1, 0x3ff, r2, 0x9, 0x10001, 0x9}) r3 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r3, &(0x7f00000000c0)=""/102, 0x66) bind$inet6(r3, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x775, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xfffffffffffffffc, @empty, 0x3}], 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) r6 = dup2(r3, r3) connect$nfc_llcp(r6, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x6, 0x2f3, 0x6549, "2e4fe1e1bb9fc12bbab6c0c6fdba7851dc6a6107832859e866a9b431b00299a1d26f6bb8b9ce6885ad7d8d37d128e11feac5cc713cb12d237d5684c663b2eb", 0x13}, 0x60) sendto$inet6(r4, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000280)) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x88000, 0x0) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000000240)=0xfd) ioctl$EVIOCGEFFECTS(r7, 0x80044584, &(0x7f0000000140)=""/104) 2018/04/29 08:51:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80000080004523, &(0x7f0000000000)="6d7f32ede7351cc7463ba8ea38044031818cebffa3abccb639ae39a6486790192f528bb31597c5074f16a9c5143fc95d4f4e824b05ee348cef5a00824a6a3eafdfec0900b8846d2a5ec1d941b18ef2fd419cf0cbf9d421eb17622b23e266f662c52f5a1fda20beaaffc110ce9bfc1e2329e70b1c870ffd5f70f0214f5f70a1651d1a77dd649cd9d1ea54e06962faf1d9a5d6353e6d8e91b8") r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/29 08:51:16 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r5 = epoll_create1(0x80000) tee(r5, r3, 0x1, 0x4000) dup2(r1, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') socket$inet(0x2, 0x0, 0x8001) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/04/29 08:51:16 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000000040)={0x4000019980330, r0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) 2018/04/29 08:51:16 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x40) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000280)=""/153) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@empty, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x4000000000004, 0x0, 0x0, 0x0, 0x1000000000006, 0xfffffffffffffffe, r1}) 2018/04/29 08:51:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) prctl$getname(0x10, &(0x7f00000000c0)=""/150) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x669, 0x400) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000180)={0x6, 0x8, 0xc00, 0x3, 0x0, 0xffff}) 2018/04/29 08:51:16 executing program 7: unshare(0x400) r0 = epoll_create(0x100000001) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) close(r0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KDSETLED(r2, 0x4b32, 0x5) ioctl$TIOCNXCL(r1, 0x540d) splice(r1, &(0x7f0000005ff8), r0, &(0x7f0000000ff8), 0xa175, 0x0) 2018/04/29 08:51:17 executing program 0: r0 = socket(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/29 08:51:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) 2018/04/29 08:51:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req={0x2a05, 0x8, 0x6, 0x10000}, 0x10) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="659921e02a188815ac836b0f5108f08d9509350bb0a0ed774ceff1ae4d71a7eef8d8d23936e075a079fdd0e2a7cb3d323e64fd68659bd5ce90a46eaa8a9075d1446846b70caf7fa6f243593d6862ef6aeea3b189e3eb3942c3f71ae3b24a3679e47e65587224cc62a710e87b043dac1f83b4d12eb9c6de4c3d2d925ac803207d3b75005d8fce4afc7ee6c778f2463cb3e97f93c29d82ea4ebbce4a3e1baeaeabad4f66be7473e78356aa2453b29f5e666f9c4d378ad3039ed15438829ffb4d81e43497eb1bc1fc00", 0xc8}], 0x1, &(0x7f0000000240)}, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1) 2018/04/29 08:51:17 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xf2) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x20400, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}], 0x70) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x3, 0x8}, 0x2) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000040)}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)}, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x101400) 2018/04/29 08:51:17 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x80000001, 0x1212c0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000140)={0x8, 0x3, 0x7, 0x52, 0x4, 0x800}) read(r0, &(0x7f0000000180)=""/168, 0xa8) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000340)={0x8}) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1b}}, 0x1c) fanotify_mark(r2, 0x34, 0x20, r2, &(0x7f0000000040)='./file0\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) waitid(0x0, r3, &(0x7f00000002c0), 0x40000000, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)='0', 0x1}]) 2018/04/29 08:51:17 executing program 2: socket(0x10, 0x400000000003, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0xc00) 2018/04/29 08:51:17 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x9a, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000787000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xe59}, &(0x7f0000000180)=0x8) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x10000000000002) mbind(&(0x7f00001c4000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000080)=0x2, 0x4, 0x6) 2018/04/29 08:51:17 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x4, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000080), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/04/29 08:51:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x54000002, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/04/29 08:51:17 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000001300)='/dev/dsp#\x00', 0x100000001, 0x420240) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000001500)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x42008000}, 0xc, &(0x7f00000014c0)={&(0x7f00000013c0)={0xe4, r1, 0x8, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12}}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x24008001}, 0x1) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001940)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}], 0x30}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x12f400) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xffffffd8, &(0x7f0000000180)={&(0x7f00000000c0)={0xfffffffffffffddd, r4, 0x8, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2040000000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x84a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x0, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x0, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40040}, 0x40) 2018/04/29 08:51:17 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) pread64(r0, &(0x7f00000000c0)=""/175, 0xaf, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000007c000)) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xffffffff80000000) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000e54000)) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/29 08:51:17 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000880)=[{&(0x7f0000000380), 0xfd9f, 0xfffffffffffffffa}], 0x2006800, &(0x7f0000000140)=ANY=[@ANYRES32=r0]) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) 2018/04/29 08:51:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)={0x3, 0x0, [{0xf001, 0x36, &(0x7f0000000100)=""/54}, {0x1, 0x6, &(0x7f0000000140)=""/6}, {0xd001, 0xf, &(0x7f0000000180)=""/15}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000040)="3c951cbc4187d71941b8325e7fa70c8bec003388226172d0503e3b15e3803acc84e832fd118207fc7fc8ed692433a222659b5d70139baee4b0297d7a981c6505bfd44d") r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r2}) ioctl$KDDELIO(r1, 0x4b35, 0x0) dup2(r2, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00000002c0)=0x98) 2018/04/29 08:51:17 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 08:51:17 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/dev\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) lseek(r1, 0x4000000000000, 0x0) 2018/04/29 08:51:17 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x178, [0x0, 0x20000c40, 0x20000c70, 0x20000d88], 0x0, &(0x7f0000000440), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ip6_vti0\x00', 'bcsf0\x00', 'team0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0dc7dc302d7cd993c0d80a40a7ec0b8e2c421ff6d48541fd0205c47a11f2ee3e14d77eaaaef96e8ce2d21dc15900482ede8ef64b68b28d7d647bec6a9b04270b"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x1f0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x222000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000dc0)=""/4096) 2018/04/29 08:51:17 executing program 2: set_mempolicy(0x1, &(0x7f0000001ff8), 0x6) r0 = memfd_create(&(0x7f0000000000)="6c6f2f2676626f786e6574309900", 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$TCSBRK(r0, 0x5409, 0x130) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x8, 0x4e24, 0x3, 0xa, 0x80, 0x80, 0xb7, 0x0, r1}, {0xffffffffffffffc3, 0x9, 0x54e2ce78, 0x401, 0x6, 0x4, 0x2, 0x9}, {0x6, 0xffff, 0x1, 0x652ed114}, 0x401, 0x6e6bbc, 0x0, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff]}, 0x3505, 0x2, 0x3, 0x10001, 0x5, 0xffffffff, 0xffffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0xec) getrusage(0xffffffffffffffff, &(0x7f0000000680)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000005c0)={'raw\x00', 0x8d, "6ea3ece5dd314f56dbbd78863495fd2e7e1636ad7ace702489bf556a1cbed174dbc6bd07fa19d60f42a360bd01869a9f09587f964b5a91ac828524eaf99376a45c7330cb5755fa83421210e7a207e72166c847f03470d76135d9033f6e455d64f2c34c357bfb95e8370ebcda0ccba30fc8ec1b01f98c05f94e4700f034f33df485aed0419a7b0692bb439a7601"}, &(0x7f0000000280)=0xb1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x79, 0x4) 2018/04/29 08:51:18 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr}}}}, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000080)='lo\x00', 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x963bcc5c4a317049, "de657468304f746f5f627269d9006500", 0x2}, 0x18) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x23ffc, 0x0) lseek(r0, 0x0, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) 2018/04/29 08:51:18 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/234, 0xea) 2018/04/29 08:51:18 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ptrace(0x4207, r1) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x400000000000000d, 0x20011, r4, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f00000000c0)}) 2018/04/29 08:51:18 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfff, 0xa0401) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000000140), &(0x7f0000000100)=0xfe13) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) pselect6(0x40, &(0x7f00000000c0)={0x10001, 0x5, 0x3, 0x8001, 0x10000, 0x0, 0xffffffffffff0001, 0x7f}, &(0x7f0000000180)={0x6, 0xfffffffffffffffd, 0x6, 0x4, 0xa7e2, 0xfffffffffffffffc, 0x800, 0x7ff}, &(0x7f00000001c0)={0x800, 0x4, 0x19f, 0x2, 0x8000, 0x7, 0xff, 0xb2}, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000280)={&(0x7f0000000240)={0x100000001}, 0x8}) 2018/04/29 08:51:18 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x0, 0xee9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0xffffffff, 0x4, 0x4, 0x668}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000000), 0x0) 2018/04/29 08:51:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x120000000, 0xfffffffffffffffc) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x7, 0xa, 0x8000, 0x1, "f2b47b063024d419a4162b506c9089b989cf0170f0a1dcd389d0db494600353e"}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/if_inet6\x00') ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0xfffffffffffffffa) 2018/04/29 08:51:18 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x10001, 0x0, 0x9, 0x48, 0x10000}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/29 08:51:18 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7) 2018/04/29 08:51:18 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0xfffffffffffffffd, &(0x7f00000004c0)="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", 0x136) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/29 08:51:18 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x48002, 0x0) timerfd_gettime(r0, &(0x7f0000000400)) socket$packet(0x11, 0x2, 0x300) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) unshare(0x40600) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x7fff}, 0x8) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000480)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000380)=0x100) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000440)={&(0x7f0000ffb000/0x3000)=nil, 0xfff, 0x4, 0x2, &(0x7f0000003000/0x2000)=nil, 0x7f}) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000003ffc), &(0x7f0000000000)=0x4) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000180)="cd9e6d3ef830f261373488a64c9a92c6d1011d0c192b5c94cdf1378265c8cc19909d6f4c1af7d1b0afe90140b64d036bc121e740c0f5f877e04ca75e5b1524fe8ae46860ef6a0a265f94b6ae9be0f5626f76c310d74b7ed7efc9d0cfc052211e062fda86b397de3b758c8853dbdba3fffcfe4dd59715d946a74f882f25651b30379537599e7092224aaf8cd41204e46188ee04db182ac1d1bc8f16c6bb925c2757190553d9872f8130d7825bc01d7c747fb98a6f5f0aeb8cb6f2471b656fa68ba94031454234eacd6ef0fc59f32beea97022e9e100ab", 0xd6}, {&(0x7f0000000280)="725ff843b1b865d8974f8a360bde5f093da97c815f351047a796c587739de0093f5becd1ed01efe02f98224c8981bd8027c904c6608f5145e58d0d4860a3071798c72f024cc2f0442de23c4c78764020aad64b02f167e16bd7346607bdf532d7125f327d191f5c053cd5f0c8fab4bbb94536729905cacea735e4e648f27e9a41ea460a03b3f546af", 0x88}], 0x2, 0x0) 2018/04/29 08:51:19 executing program 4: 2018/04/29 08:51:19 executing program 2: 2018/04/29 08:51:19 executing program 7: 2018/04/29 08:51:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/29 08:51:19 executing program 5: unshare(0x40600) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000000240)=""/244, &(0x7f0000000000)=0xfffffffffffffffe) 2018/04/29 08:51:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2276, 0xffffffffffffffff) 2018/04/29 08:51:19 executing program 6: socket$unix(0x1, 0x7, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f0000002000)={0x20, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@typed={0x4, 0x1, @fd}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'dummy0\x00', 0x0}) bind(r0, &(0x7f00000002c0)=@hci={0x1f, r1, 0x2}, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000a0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x38, r2, 0x200, 0x70bd2c, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4b08263}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) sendmsg$can_bcm(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r4}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x1, 0x20, 0x2, {0x0, 0x2710}, {0x0, 0x7530}, {0x1, 0x0, 0xede, 0x4}, 0x1, @canfd={{0x4, 0x10001, 0x1000, 0xfffffffffffffff7}, 0x21, 0x0, 0x0, 0x0, "ef0b3c1e76a55b01c974614436c37912bf3109f80f6755e3c00f66e01f56b9ec165f4046c0cb3091e5c07d51b17906e0c4f48b5790e04bbca1b62d93abebff63"}}, 0x80}, 0x1, 0x0, 0x0, 0xff3b3550a30da25e}, 0x2000c080) 2018/04/29 08:51:19 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200100, 0x0) getsockname$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) close(r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xa054, 0x6781a5902522e877, 0x16, 0x9, "753f3a400a99997b49414a6f8f03095be79b58c0f3808035f97a31a545f375a1ea212ef285a47e6bf10a3346de3446103cd5d8f3a3e0ba00443b984fe425f7ed", "800fe929ba5fc947606ca15421f6a1d7f196a66d687b7375b843ce475179dae5", [0x7f, 0x8]}) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x81, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) sendmmsg$alg(r0, &(0x7f0000000fc0)=[{0x0, 0x0, &(0x7f0000000000), 0x264}, {0x0, 0x0, &(0x7f0000000240), 0x3db}], 0x2, 0x0) [ 103.125333] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/29 08:51:19 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) 2018/04/29 08:51:19 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r0, 0x0) 2018/04/29 08:51:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xcd2, 0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0x20000000000, 0x9, 0x9, 0x4}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x20, 0x400, 0xcad, 0x10001, 0xabe6}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x4f0f}, &(0x7f0000000280)=0x8) r4 = memfd_create(&(0x7f0000000040)='\x00', 0x2) accept$ipx(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x10) [ 103.199523] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/29 08:51:19 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0x6) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000001040), 0x4) connect$inet6(r2, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x4, 0x2, 0x3, 0x1, 0x20, 0x4, 0x9}, 0x1c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x1}, 0x19c) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x20000000}, 0x4) close(r0) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000100)={0x4, 0x13, &(0x7f00000000c0)="e968d0e0cfb79a7dd3c74e83d491fb597f492a"}) 2018/04/29 08:51:19 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200100, 0x0) getsockname$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) close(r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xa054, 0x6781a5902522e877, 0x16, 0x9, "753f3a400a99997b49414a6f8f03095be79b58c0f3808035f97a31a545f375a1ea212ef285a47e6bf10a3346de3446103cd5d8f3a3e0ba00443b984fe425f7ed", "800fe929ba5fc947606ca15421f6a1d7f196a66d687b7375b843ce475179dae5", [0x7f, 0x8]}) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x81, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) sendmmsg$alg(r0, &(0x7f0000000fc0)=[{0x0, 0x0, &(0x7f0000000000), 0x264}, {0x0, 0x0, &(0x7f0000000240), 0x3db}], 0x2, 0x0) 2018/04/29 08:51:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20001, 0x0) 2018/04/29 08:51:19 executing program 7: sched_setaffinity(0x0, 0xfe, &(0x7f0000000140)=0x55) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x3, 0xcbc6, &(0x7f00006baff0), &(0x7f0000072000), 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x400040) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 08:51:19 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/113, &(0x7f0000000000)=0x71) 2018/04/29 08:51:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000008590138aa9bc491af418e82dbea000200000000000000610000000000000095000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/29 08:51:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10208}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0x800, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x804}, 0x4000080) pread64(r0, &(0x7f0000000200)=""/254, 0xfe, 0x3d) [ 103.412822] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 08:51:20 executing program 7: clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000633fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x8, 0x4, [0x78, 0x3, 0x200, 0x5]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x6f5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x200, 0xfffffffffffffffe, 0x6, 0x1f, 0x84}, 0x98) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f00000013c0)=""/53, 0x35, 0x0) r3 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280)={0xffffffffffffff7a, 0x3, 0x20, 0x200, 0x0, 0x7, 0x8, 0x100, 0x2, 0x21baf0b3}, 0xb) 2018/04/29 08:51:20 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000280)={r2, 0x4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) 2018/04/29 08:51:20 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000000040)=0x10) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x80001) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={@empty, 0xc, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f00001d8000)=""/4096}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@loopback}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) prctl$setendian(0x14, 0x0) 2018/04/29 08:51:20 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = userfaultfd(0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x0, 0x1, 0x9, 0x555, 0x800, 0x7, 0x8000000000000000, r3}, &(0x7f0000000200)=0x20) r4 = socket$netlink(0xa, 0x5, 0x0) dup2(r4, r4) getsockopt$sock_buf(r4, 0x1, 0x6, &(0x7f00000000c0)=""/68, &(0x7f0000000080)=0x44) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) set_mempolicy(0x2, &(0x7f0000000000)=0x7fffffff, 0x7) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) 2018/04/29 08:51:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil, 0x100}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/29 08:51:20 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x101800, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x3, 0x3, 0x7, 'queue0\x00', 0x254}) keyctl$describe(0x6, 0x0, &(0x7f00000001c0)=""/141, 0x8d) socket$can_raw(0x1d, 0x3, 0x1) r1 = semget$private(0x0, 0x3, 0x8) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x12) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000280)=""/212) 2018/04/29 08:51:20 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000580)=0x0) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000006c0)={'filter\x00', 0x0, 0x4, 0xa6, [], 0x3, &(0x7f0000000540)=[{}, {}, {}], &(0x7f0000000600)=""/166}, &(0x7f0000000740)=0x78) r2 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x1000, 0x200040) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000007c0)=""/252) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$bt_hidp(0x1f, 0x3, 0x6) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000008c0)={0x6df1, 0x2, 0x8, 0x9, 0x80}, 0x14) connect(r3, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @rand_addr=0xfb}, 0x2, 0x1, 0x1, 0x3}}, 0x80) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000780)=0x9) 2018/04/29 08:51:20 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/04/29 08:51:20 executing program 5: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000200)=0x5, 0xfffffd41) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000080)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "3da8ebb471bab5c5d84bfad8e2f54fe4e17c6496e121e52342d3070ff2149c532d635bdc85850a1e8b9aa4242e6e8c5c9650fabb2c0fb45e45a7581e089269e4"}, 0x48}, 0x1}, 0x0) 2018/04/29 08:51:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8102) keyctl$session_to_parent(0x12) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x6, 0x7, 0x7ff, @random="3bceea23c844", 'irlan0\x00'}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="f0f720985fe1c0ed2b3e8441b322e7bcc8de86bf46f2f2ae965e6e71081f08611f464478", 0x24}], 0x1) pipe(&(0x7f0000000000)) 2018/04/29 08:51:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xf3b, 0x0) sendmsg$rds(r1, &(0x7f0000000c40)={&(0x7f0000000180)={0x2, 0x4e23, @rand_addr=0x1}, 0x10, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/203, 0xcb}, {&(0x7f0000000440)=""/141, 0x8d}, {&(0x7f0000000500)=""/252, 0xfc}, {&(0x7f0000000600)=""/19, 0x13}, {&(0x7f0000000640)=""/67, 0x43}, {&(0x7f00000006c0)=""/68, 0x44}, {&(0x7f0000000740)=""/23, 0x17}], 0xa, &(0x7f0000000b00)=[@fadd={0x58, 0x114, 0x6, {{0x8, 0x40}, &(0x7f0000000840)=0x3, &(0x7f0000000880)=0x3, 0xfffffffffffff000, 0x2, 0x0, 0x8, 0x2, 0x7ff}}, @cswp={0x58, 0x114, 0x7, {{0xffff, 0x401}, &(0x7f00000008c0)=0x1, &(0x7f0000000900)=0x4, 0x3f, 0x3, 0x9, 0x1, 0x0, 0x8001}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000940)=""/143, 0x8f}, &(0x7f0000000a00), 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000a40)=""/66, 0x42}, &(0x7f0000000ac0), 0x10}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffe00, 0x9727}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x62787658}}], 0x140, 0x8010}, 0x7374e8656ffd476b) r2 = socket(0x11, 0x7, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x1000, 0x81}, 0xf) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000140), 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x5, 0x3, 0x40, 0x3}, {0x7f, 0x10001, 0x5}, {0x101, 0xe4d, 0x1, 0x4}, {0x0, 0x2, 0xa9fe, 0x8}, {0x20, 0xe89, 0xfffffffffffffbff, 0xedad}]}, 0x10) 2018/04/29 08:51:20 executing program 3: unshare(0x8000400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="f91d93ef50b0eaf881481a36b52d05c05930185d176e0dd31ec23612fed559b56144ad7e6b6988ca323859ffa0d982b70207f29ee68274", 0x37, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x200, 0x34, 0x7, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x1c) timerfd_create(0x5, 0x80800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 08:51:20 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000040)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x5, 0x2, [0x101, 0x4]}, &(0x7f0000000140)=0xc) 2018/04/29 08:51:21 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'rose0\x00', 0x4}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfffffffffffffeaa) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/29 08:51:21 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x4, 0xffffffffffffffb7) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair(0x0, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = semget$private(0x0, 0x0, 0x424) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000004c0)=""/252) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x9, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x4, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x290) 2018/04/29 08:51:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)) 2018/04/29 08:51:21 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8000000000008994, &(0x7f0000000000)={"726f6e6430e9ffffff00", @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/29 08:51:21 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="2f65786500000000000073d8b75e67e16b3943420500158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd15954819b04cf411d8dd7c6f55e229923be4ed8cbfb78e86280b4cacf386bfac070a8acabefb312a6c520a03b27f805d181bd0") fsetxattr(r2, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f00000002c0)="0b90e10000000200761976f346ee7cf0f6476e878df26db127f60175a8611598e1c10f13039bdc25e19160f1daabd8f7422b3e5577ab2eb4ea8bbd6fcc29d7ef9b01000000000000007cfb52c347c69e053644d8895338365d1bca9241027949b11a4be1cf6f8c9e52fd1fe5fbfcd99e7901b02f57ec572d38c5463f8fea4dea01b933605bf4555a945dc2b110698c522e29da37ec9a933d8c39acb15c92bf45da12e921", 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x438, 0x40) 2018/04/29 08:51:21 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/29 08:51:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="649c47ad46390d006dc80000009d4a54", 0xfffffffffffffe97) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$kcm(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000001300)=[{&(0x7f00000013c0)="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", 0x1a8}, {&(0x7f00000012c0)="ec1fd13835e5bc5a6748ffe5ef072674a05e35da5863373d8a4198ac81", 0x1d}], 0x2, &(0x7f0000000180)}, 0x0) 2018/04/29 08:51:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000100)="f703c8707dfe77233384606b89ad1240ca2ca399a567cae689545c53fc717a9547146b544a8cafadf647d682012d6a13997c8ac923d0c8514f81c1f4aff4f763c21467c5dbe4ded38d1757a7c145228f7fb1884a38194d44777f476547f82bafa13b75969519043ad355f69d2fac9b518af8bd7488e02f7251524488551d5e6cb747532a9acaae8ee163419881e3b7f1f5b9998129981843dfa1ae4461fd93b4691b81bc97356b86dea6baa780e80e6bc24ce11f5c40d569694ca4d100e69764a15de8c6be5567d883cf76a731049dcf658d70", 0xd3}, {&(0x7f0000000300)="53287ef8afa61c5da41e2a0986dabb1c30af19392e149b12a25204fbd0e429e306856e910dc03e97a9c7942ebe4d3eea34dba71670000896f165c3b32849831f96679277f176c71662319a09439ee2a2f08d3e4af14b9275a4d04711674c3caebbf748e1a8f4ad91817d0dd98a81afba09230f412e862e6f45f7747d6350cbc1f885a7f05d29026ea5ced8d7e5cc8763826b2e15e835ff7ec0ba5b3fa54f0d1ef3cc488195a4c0a263e76f61c6fc33e62163af48479506a6537525dd8297d769247882f6b5ea485d018e059b5ad2d8a4bb49e691da9bc46b0849603eddbe13b9bbdac0226bdd44a622dd0b8f7a8ddbe7f8f31aefc8634a", 0xf7}, {&(0x7f0000000400)="6eb5d11b9c39446e44517c99084328257dfec2fb9f15a8c0e394d29bea7507806c6220699d736046700f421129e91577de747cb89b100e7375cccac0286e3c49654a56929dc61623f44553c7b955d3e163ce7406895c9524aa54f0debf50cfc922d6889b0300561c1215e8875c8137dcaa94074fd5ba8902c04b1823157b906da4dc788b9688cd37f570a5780d7ccfdd19ee7745d3cdc9381bb82b50c9b3af80e598047b7e72ee2d68f583723b3170f956026faafa9a99cea0c38f5717a5ee0c7781ebec902003ae72b331093c44fb", 0xcf}, {&(0x7f0000000200)="383a454873bc48f706994d5dab8d80910db623a40af2f1ffc065d940e2bc96b8eb9cb474542dbdf5ae1518080cf0417468034cee16bb176a446c3350b867143b26fd24453603f2fc26b5be318927df1772b75b7dc8adc103c33681e04c729a35d67ea12535a9cbcc4eb6fcb9a9d224e2a1c05ed7f750e4dddf196f922855d3ae07a83e585b1c7efb7815ca6fea5970b1c85ce51580afbda3a30397fa1df5eef32c5d62571f3105354b43fd226e2489e1a665ec79b9c10e", 0xb7}, {&(0x7f0000000500)="59d962ad245701d39bc5c980bca9df0be0a681a46d35a0cc17c1c8f26431cb92a9a217df15e11beedba25d21627c6cb3e6ce04b1d64140676abce7a8559116816b8304a9266b19500b6d9c4a2a27beb3e1", 0x51}, {&(0x7f0000000580)="ab8af212349b8b10096b41efe764c350cb505c5968f283ab088c5e2015a99bd9bea377f2f790ebc29248fa057743bad9aa70d8b1d62e00", 0x37}, {&(0x7f00000005c0)="371fc7b28b023af60cdd3a18a995fcaf5a7c74f3db9f068f8bb5e5b2cc8a342184f7a7959dd1454b55bbfa74b33cb5def0838befb993415fccb02f711c4e39bfef43fecca77db947f7c4897f2244789cc960cf78111e0d9710d66e73c4fbfabd419352763eee0c019e61511395fad6b765a215775d6de738e603fd5e5f00fc872c36db3c1282489ef68aa25866388ce0a4b0ef33d39afb5486d10415d2a01d5e170e85bc7069f2e7a837b8a38adfa3b43d7492553a43503b8e81d648b63f7671ab16dd2fa580ff9416cb4791dba2f56a821f97632c", 0xd5}], 0x7, 0x1c) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000007c0)=@buf={0x5d, &(0x7f0000000740)="e371f69a36f553a387e4cd49b7f97a61a28b865c60e9bd95ce5a5fc7b7e75a9cc2be218384aad2f8bcc7463594c315745df108b8f751830e40394a940f1cc39cd67194261384b70d6fddb402e20da796292891e39ce631a107c1a031a1"}) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x393a80) mlock2(&(0x7f0000f67000/0x4000)=nil, 0x4000, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000840)={0x4, &(0x7f0000000800)=[{0x1f, 0x3f, 0x7, 0x43}, {0x7ff, 0x100, 0x141, 0x9}, {0xe065, 0xc37, 0x401, 0x1}, {0x400, 0xfffffffffffffff9, 0x2, 0x1f}]}) 2018/04/29 08:51:21 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440)}, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2000000088) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)={r0, 0x5, 0x5, "9bee8ccb7ec136c26543edad3bf7e52c70317895a7f2626dca686ac24aa294735cb26bc642d55a9aeff67edd022036d805f9b7a9c29a3576f5205e4b76ab771d74fef928b96d07d369f1c2f528fb3e71a45b33e165eba678849dde185f0d7ae62f9b47d72b1c7b4260e37616cd74a7554f0f519247b45db7898bcbf6ee04763055a43a70c1ba1e65b56d04f71e5481bba24cfde4f94700fa675a5eefedf2f3b79f4192e768dbb90d6c4393c49425fc601537f7c827fcdb20f8d7c39efc76d7e5607dd49ccd406cb80d3ba2108f22b1d13f2dfcdd79933d811626a86ab62065cd59a4abeaac315986c5ea7f84"}) recvmsg(r0, &(0x7f00000005c0)={0x0, 0xfffffffffffffdf5, &(0x7f0000000480), 0x268, &(0x7f00000000c0)=""/187, 0x1ca}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/29 08:51:21 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="a0239680b82f69442a5c540095534d598554c49ee7dd1f64a7ccac668fe3042e42a41142c50e145c2f95bc3633c07f1d6ba82f5aff5b0be135ffbb2848cf6356c29a7bd19dfaef726784811cf23a7f0d4e719fbc94a3aed7be", 0x59, r0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r3) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x124, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif\x00'}}) 2018/04/29 08:51:21 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x101000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8, 0x6, 0x800, 0xffffffff00000001, 0x0, r0}, 0x1d) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/32) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0xcb3, 0x4) 2018/04/29 08:51:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="acb419b559f1cecdf913b66ddf93790775dfa77429b41825d67a5e31c58df104dfbec6b616ed107bd48aa140f50810e9fb6763eceb5bbc0ff74bc65b89ecc9ad6b51a5932ae345544c5b2dbe2ba42a956c4bc3993e9f59dc9aae22f5830998ad432f098d9115bd1d9cde708ddd90f88f98ed5288de4d28f17827362cd32dea54bc1bb5236bd0c06aca93810efd27449819bc51a5ab940f17c862ec3a8e2417754d41bf3e9385d0bd82693458a7", 0xad, r1) r2 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000000)="9b", 0x1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000240)={0x5, 0x0, 0x2}) close(r0) 2018/04/29 08:51:21 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$dupfd(r0, 0x1, r0) 2018/04/29 08:51:21 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) keyctl$session_to_parent(0x12) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x24000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, {&(0x7f0000000040)=""/157, 0x9d}, &(0x7f0000000100), 0x12}, 0xa0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="ec4a110cd6d894af2e3ec369d89ddf00", 0x10) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000300)=0x2, 0x4) 2018/04/29 08:51:21 executing program 2: r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000240)="d2048633d13766095e094cab425eb3b0f372d028a6f7b100") unshare(0x40600) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1e0b}}, 0x1, 0x1e}, &(0x7f0000000200)=0x90) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000280)="339960a9489c587ad4053882ebbad9dda25d755be16c100a521647343ee09c149f0c136d3aee42fd964b931ca117d4f804ba63233dd233ea5cda15b00363499f27daf45a3d6a90399648ec0c6a9920020e21a95fb575e3698b3bc10cf5f6e7916ad6bd7264eca261fa25b48f0f5b5e092d193a240ada962c33aa5e5cf4a662616e31f077") getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000040), &(0x7f0000000ff8)=0x4) 2018/04/29 08:51:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x80001}) close(r1) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setregid(r2, r3) r4 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r4, &(0x7f0000000040)=@known='security.evm\x00') fallocate(r1, 0x0, 0x0, 0x1) close(r4) 2018/04/29 08:51:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000080), 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/29 08:51:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9025ab6, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x4, 0x2}, 0x14) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4000004e22, 0x1000000000000000, @dev={0xfe, 0x80}}, 0x1c) 2018/04/29 08:51:21 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'bpq0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000040)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) 2018/04/29 08:51:22 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x6, "59da8ff60397"}, &(0x7f0000000140)=0xe) flistxattr(r0, &(0x7f0000000000)=""/107, 0x6b) getsockopt(r0, 0x2000000000000, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x15c) 2018/04/29 08:51:22 executing program 0: setrlimit(0x1000000000000007, &(0x7f000068d000)) socket$kcm(0x29, 0x2, 0x0) 2018/04/29 08:51:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111100, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="09aac34bfdb72d21fa06ba2e930fe1beb476e0ec752810598e15c42ec6688f16add46ae56999827de5735e9cbf3ea0862952eb838280fb7898a4743a1a8e8aeafaeee8fca9f3a5e158a6393c84c9455f37acfa98c55a896a85bce567184358ffc1863fa8f4597535ec520a0c22") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x2007fff}, 0xffffffffffffff22) close(r0) 2018/04/29 08:51:22 executing program 6: r0 = socket$inet(0x2, 0x80000000003, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000febffc)=0x20, 0xfffffffffffffe4d) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2}, 0x10) 2018/04/29 08:51:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x61, {{0xa, 0x4e24, 0x3ee, @remote={0xfe, 0x80, [], 0xbb}, 0x728d}}}, 0x88) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x14) 2018/04/29 08:51:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) sendmsg$nl_route(r0, &(0x7f0000005040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000005000)={&(0x7f0000000540)=@bridge_dellink={0x4ab8, 0x11, 0x0, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x8, 0x20000}, [@IFLA_CARRIER={0x8, 0x21, 0x6}, @IFLA_LINK={0x8, 0x5, 0x2}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xfffffffffffffff7}, @IFLA_MASTER={0x8, 0xa, 0x100}, @IFLA_VFINFO_LIST={0x4960, 0x16, [{0x1190, 0x1, [@nested={0x118c, 0x37, [@generic="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@typed={0x8, 0x2f, @fd=r0}, @generic="2139aac380d385a5fcf358c0977b20b8e1d96f338c47eb661eae94adc54427f6ebe10c0563c612439b63b2fb50f9abbab453e7b7d74c875582ab2d602e5a36938a78e33bf7f268143bd7d2085b8d541e578f2581d0de86075dc814a2afd0e936c1bd2110f3de7d00423b0c31c742532036fb42c2a4251976e1a030edfb10760ce0ee04fe627397a695ba0900cd2f06e79820b59d25a81bf41a2f3c08ae00f91a41d541bf", @typed={0x14, 0x2b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="c5e30df6ca606cc3e841bed64085d0d7a249a4325e6f8d372a572c7c0f93940d2834c8ab3520f6fb1c3520d9b5334b18204ec3f336b9dfe13cb872d533daaf97a9a59c39744d21f698f4e2ff3c8d515c648967ce44a26f52e104240a6119bb2fa8dc6906b0f1ea75e9c857e80f1ab978bfc4c618743dd7bb8f84bfbc0d4eb2358d1d36f7f2d6353fd3ca63a194a1c5146f5b1351cf7ccd5c9c8ad5178ac3807482535576cceec44d2f8fd97e915a2559918ad159d58f2c57136e0c01498adfab5c89c5ee8d"]}]}, {0x2434, 0x1, [@typed={0x8, 0x19, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, 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@generic="36571d5ebff8e6d28547ed0b6baed54c6aef3e8f3cf5c4a3de111e5cfad971b06532c693b8980b455711fc60dc317ddb13513ec4d3a5736e19bf8e93a057c2e9da921e9ec16394688c6c1d4cc3700791d123a498120a8caa8a032006da5a8b44ea5ca6b1cc26f2fe57673bd59e1a57c2f66582706fe51bbdc17ad6ec34414052902385d23c0d9984be33aa912de52e73c113c38ad93990ac049fdc4fb56e5b91778cd8e7c420a0356acd66ec67aa173b22e716feee7234a45a37cbf5587b14ae35f890110d632fdcb00ea843549b9825203858d511794d776695652ddf25cc765bf77247958b1d60a866bf37877f", @nested={0x107c, 0x13, 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[@generic="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", @typed={0x8, 0x2b, @uid=r3}, @nested={0x54, 0x7b, [@generic="66fffd2eb452f43e39fd386c4c909de76db7f75641771ce02253cee03c7d0b6937dfeaf59a16e92cd208d001f0c9e474d632a5e46e7ee6ebf4c49211d59be5095e6b9bcc73102ca8a430c88cf0fe820a"]}, @generic="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{0xdc, 0x1, [@typed={0x8, 0x6b, @fd=r0}, @nested={0xd0, 0x43, [@typed={0x8, 0x6d, @uid=r4}, @generic="564a84b5a7b6d2ca9aeac6d4418d6d33ccf508efe91080086bf19de5ac252dd845c4c1e494c1045d7a8f105f921e238d31efe7a752cad75b850789e7a47a42404724567c218339b8b1e0e75d6399ee8cee80f37ed4777c420ad7bf46d4681abb0bc0ea714dee7d55347d0f495b18189baa154e8041b9dcd72eccd646569f0362167b5ff630b46750fc982e037aef84a91f11c42934ff0b7aa6efb1000e4710bd", @typed={0x8, 0x80000000, @pid=r5}, @typed={0x14, 0x70, @str='bridge_slave_1\x00'}, @typed={0x8, 0x89, @uid=r6}]}]}]}, @IFLA_VF_PORTS={0x108, 0x18, [{0x104, 0x1, [@generic="835c4ca47b5f118d98384e354998ae944647f18b58c30d20b27dbc8c1eb74028af6e88c0cb9e3d690c08b0ec13440b06a9b162621c0b3c16dc044adaf4e025dbe1fd862fbba5ff984ec2c9fb6ffe70b6ad0dab3a317db378f2854fe497e66bdeab00c270c5ee891ee6818336b009e3150b2faa77a016726849f3d252307f76ba9a3ef3d7f1c9fa742ce4b4cbdfdccc69025d33dcdb178bf9a194c08c69b3afed92129c1ae64d77787b59f8dc80e8b12d2f566aabede2da988cb8b68c8f4936c1812a5735efcc1e87491e06455e0c68305ee2c89fcd3f9e2451bdd2", @nested={0x24, 0x92, [@typed={0x8, 0x59, @u32=0x4}, @typed={0xc, 0x1b, @u64=0x5}, @typed={0xc, 0x8d, @u64=0xe}]}]}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x694}, @IFLA_OPERSTATE={0x8, 0x10, 0x39}]}, 0x4ab8}, 0x1, 0x0, 0x0, 0x24004054}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/04/29 08:51:22 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8013, r0, 0x0) 2018/04/29 08:51:22 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x42}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x402000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000040)}, 0x10) read(r1, &(0x7f0000000280)=""/100, 0x64) read(r0, &(0x7f0000000400)=""/100, 0x64) 2018/04/29 08:51:22 executing program 1: r0 = memfd_create(&(0x7f0000000000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x7, 0x6}, 0x2) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001240)=""/1, 0x1) 2018/04/29 08:51:22 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x400) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00000001c0)=0x7ffe) getuid() 2018/04/29 08:51:22 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x40, 0x24140) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}]}, 0x20}, 0x1}, 0x0) 2018/04/29 08:51:22 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x952, 0x44800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0), 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000886fdc), 0x0, 0x0, &(0x7f0000f52ff8), 0x20f53000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x3a5b00000, 0x4) 2018/04/29 08:51:22 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000002200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="01000000009f771bea1afc7055920d55df5d2bc84f148da97e29a92f5e095d1c7dbf2026ec744b42b6", @ANYRES32=0xffffffff, @ANYBLOB="0000000002000000ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) 2018/04/29 08:51:22 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000180)={0xffffffff}, 0x2, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x128) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0), 0x2}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[], 0x0) write$rdma_cm(r2, &(0x7f0000000140)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000340)}}, 0x18) 2018/04/29 08:51:23 executing program 1: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r1}) r2 = socket$netlink(0x10, 0x3, 0x13) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000002c0)=0x1c, 0x4) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000000000)=""/208}) 2018/04/29 08:51:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000005600)}, &(0x7f0000005680)=0x10) r1 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r1, &(0x7f0000000080), 0x3) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/29 08:51:23 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/157, 0x9d}, {&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f0000001600)=""/187, 0xbb}, {&(0x7f00000016c0)=""/86, 0x56}], 0x4}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) sendmsg(r1, &(0x7f0000003b00)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000017c0)="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", 0x1000}], 0x3, &(0x7f0000003880)=[{0x40, 0x10f, 0x0, "92361e092791bc449d6ccde8e29090a0ee669369fec322519e6292d16f2760bea7d6c1f81e0e96934724fd0782"}, {0x58, 0x117, 0x8, "71ed977fdd3bae2c613a741e0d6a3b230121681e2f1fb82fa21aca4584cfd5ac436213c8a36415232f345312f4747db1a03114f38dbcc02566126c750d798228624367d1"}, {0x30, 0x117, 0x8, "f9131ba748ea3ffece78bcdda991b18c2f19e52de065119cd4abca048a0d"}, {0x38, 0x119, 0x101, "9a9619a2c941ad793633e2b64dc60ada6400c3f18d3a56b6242bd795472427d0015b"}, {0xe8, 0x113, 0xef1d, "3225b8dc4001e73937bf20c820322321cd01bd3870c52e8f0789c201b52037e66796b25b6246b179866ea98b3123ad23598e796e142f1f736ad4dc72bcecdff93184ce337f9d17711d78c7e390fef82022ca5c83578d6bb2a5f996a2f2c4fb31e3d6032c20eb10ed6ed81af7ae758c89275a9e689a89bfe1155eb5a88a24e3e8570c66d587282c3c65dd423d5a3b835b14ebc4423d413b166c3108fe5765dd0b93560d63ae6d4f309e904114da8caf85b53d546eb4e9c568b921ade5c59c792449539398c77b6d664848ec7b054aadffbc"}, {0x50, 0x10f, 0xffffffff, "e263df0de0368319f978d8d19a14100544c614f2b481ca5a2300f57608871e4c21887b635974b80ace726c8df044178fb8ad420ec123072a9abb192626"}, {0x10, 0x118, 0x9}], 0x248, 0x8800}, 0x40) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="ad", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17, 0x384}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) recvfrom(r1, &(0x7f0000003b40)=""/218, 0xda, 0x2, &(0x7f0000003c40)=@rc={0x1f, {0xbc, 0x10000, 0x7fff, 0x80000001, 0x25, 0x2}, 0x80000001}, 0x80) 2018/04/29 08:51:24 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) getpgrp(r1) tkill(r1, 0x18) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/49) ptrace(0x10, r1) 2018/04/29 08:51:24 executing program 4: unshare(0x400) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x10000, 0xff, 0xffff, 'queue0\x00', 0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r2, 0x80000) connect$unix(r1, &(0x7f000017a000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/29 08:51:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x4) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e21, 0x1, 0x4e21, 0x10000, 0xa, 0x20, 0x80, 0x3f, 0x0, r2}, {0x10001, 0x8001, 0x1, 0xfffffffffffffffe, 0x1, 0x1, 0xc1a, 0x4}, {0x7, 0x9cd, 0x7}, 0x0, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3502, 0x4, 0x3, 0x1b, 0x3, 0x9, 0x7bcf1b09}}, 0xe8) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/29 08:51:24 executing program 1: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x80842) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/29 08:51:24 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0xffefffffffffffff) getrandom(&(0x7f0000000340)=""/120, 0x78, 0x101) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mount(&(0x7f00000001c0)='./file0/control/file0\x00', &(0x7f0000000280)='./file0/control\x00', &(0x7f0000000240)='nfs4\x00', 0x0, 0x0) r0 = semget(0x3, 0x3, 0x532) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000000)=""/248) 2018/04/29 08:51:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="0ecdba0060dea310", 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp6\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x3, 0x3f, 0x5, 0x0, 0x80}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x6, 0x2, [0x81, 0xff]}, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) recvfrom$inet6(r1, &(0x7f0000000280)=""/155, 0x9b, 0x10000, &(0x7f0000000340)={0xa, 0x4e21, 0x61f5, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, 0x1c) 2018/04/29 08:51:24 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0x100000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/04/29 08:51:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r0, &(0x7f0000000280)=""/145, 0x8) r1 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x840) inotify_rm_watch(r0, r1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x401, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}}, 0x7, 0x7f, 0x8, "fbdef1caa610aa17671a517a621308fec88b6c43a68aa2e4fbfb740a2f712059493cfaf4017115499051d1e5c66927161daf16d8d7204576925451f436a7c308471bc29b372cd0bba924f764eed90655"}, 0xd8) 2018/04/29 08:51:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="a54000000000000025000000020800009500000000514546"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100}, 0x48) 2018/04/29 08:51:24 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000100)=""/168, &(0x7f00000001c0)=0xa8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x6, 0x5, 0x55, &(0x7f0000fff000/0x1000)=nil, 0x5}) 2018/04/29 08:51:24 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000140)=0x10001) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000880)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x15) 2018/04/29 08:51:24 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, {0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x6c0, [0x8, 0xfffffffffffffff9, 0x20, 0x1000, 0x1f, 0xfffffffffffffffb, 0x8, 0xc5ee]}, 0x5c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000840)={r1, 0x28, &(0x7f0000000800)}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000b0050000ffffffff580100005801000058010000ffffffffffffffffe0040000e0040000e0040000ffffffff04000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x610) r2 = dup(0xffffffffffffffff) sendfile(r2, r2, &(0x7f0000000040), 0x3) finit_module(r2, &(0x7f00000007c0)='loginuid\x00', 0x1) 2018/04/29 08:51:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x561af707e57ae5a5) ioctl$VT_RELDISP(r0, 0xb704) 2018/04/29 08:51:24 executing program 6: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) chown(&(0x7f0000000000)='./file0/file0\x00', r0, r1) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/29 08:51:24 executing program 1: r0 = eventfd2(0xfffffffffffffffd, 0x80000) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000040)=0x3f) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x0, 0x0) 2018/04/29 08:51:25 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000006f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006f40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000007000)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000002840), r1, 0x0, 0x2, 0x400000}}, 0x3fd) recvmsg(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000180)=""/151, 0x97}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x3, &(0x7f0000001240)=""/204, 0xcc, 0x7b}, 0x20) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001380)=@req3={0xda85, 0x4, 0x20, 0x1, 0x9, 0x8, 0x5}, 0x1c) 2018/04/29 08:51:25 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x3, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x36728229}}}, 0x32) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202400, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000080)) 2018/04/29 08:51:25 executing program 1: nanosleep(&(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mprotect(&(0x7f0000179000/0x2000)=nil, 0x2000, 0x1000002) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/29 08:51:25 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000001c0)={0x80, 0x1000, "30d88edc338d55aa6e169f658640398a37e9a80d561411a41768742e7cb12405f28df9f6f32b155a2477f50ec6fced249d3997eff9cf1a9bc2a26cbc40282f91e9107e38d41687467a5acdcec56aebbf15e773a4d95dbc744861dee2506a878600dba012eb8f5abb39c9ce91030c14812bcd93326a00ff8cf33dbb6860991e97d288399238661a10ab77824208b57f271d2a39807a1e5eef42622cf7f3f35a0ad21420fababb7b82463e31cf7da65fc9a23743018abf8e9cece384697052960b36942967dd2a2da6acde63c296c952e9a63ab0610fe677022a807505d1a6f01d1bee7ba4256a14ab95a8309352729e0a5a90d2777cde05e17bf5c9df27312aed4a2f418a1f16d92f6c22a9878a9cbd942a2fd2b795a095281360d8948e817eaa2f921c897242ba8a29b5468d8d892b0a358ed4d0220fa757bb08ed0cdb3ba44374ac8b2937ae2dd1244d6e62ab449e60e68d4aeff98e34edfbe85ec5ed1aeba76162e5579d205eb6dca3bfcdcf435d3e25426d887ac74868287d5d93262909749663c55c5967dc1f85cb005a65d67103f7505dd56078d3d31ee71992d22a6750674a2717f90e5be005680b97ad1358276377c00ba6ec15024731bdb56328ce8b0e1e72c30c2a146734c91142746cf44681517d97356556c5d3d096fb013bc9d87801f1180ce5b6c9bb9ae05e1f199486957398a4d97044fd15cf993d81a66e617d022cf3109eb36ca707229d82d26c9cfeb94c39326e2d844ff55cc63387a809b8c1c0f7f9d565d1b06cf5869f7f2d3cac3e11943bb00efa50fbbd169624870971e6c8dd7b699ba6a2bd2efdfff080d9cc550907cdf0252e1b61615fa822facf39756a7e7c4e39a3039a4ee50526a42390096f3c6caec5761f50d13c7ff34950cb1e3961b390216ddf1d8b2390144ea6ae2d53bf2b74029fc2f187418294675a14768831ebe7be4e2debb5dffcbde97d38daef0074b683a341e44b5c0134995903048aab9b01a74ecb16c3c1c277a9fa59a150ddc40cb708a4f03171db9203c7cfbae3b6fd5075023d55139eb18063e602b2816b366bd5f92ce891d3527a23679ab56d525f55f38b3b469f17e4e06f1099c104b7b29f3a9f4f2c7193ef19dda33028202a645f14da62b3b8f28f85704f446923cfde70d88f522671c72d8f9d492b27e237ff4f5ca3a2818f0f88352fe29a435d44bc804b179b6b9c552e2adeca090de0291da6209250c5e8ecfc65b625fe0b2dff1f11764c03db2fdc6784d0d4b5ac93e17f2739ef2b66dd5fc5aafe7edea0ef5b705ae7dc76cd29665f3457c35339578a6d584527ed3154328620f54de85f6581c020d4ba368cb1a3f9e8644bdf1d328c21d36d5f4601b11b9f5f73bf9b718c0572e36acfcb29aae9ebcceb3f5e1efeaa45a12b3cd3a54a96474d96fb172c90442ed12394e956e7e5c819d1ca3029c97b7a924bdb6237803ee7aba186de5bc1143e74573abcf9fc023fb26b7d2f0c8410e1c7066e69616ee500e35f5ff4adbf568fbb25e7aaf8aeb92e595de95035822fb4953a9429328591e0c21632bcc3cbbca8434c71733cbf10b6f796ade4c6376ee26fecf21fbe091e289bc6dc83564713974b2a6f87ad8b1c73a56f6fe6be0326d584e327b9f962ce5c94c07d12c741ce928d2189eae87c74844db46f64a67e6ac50c018a99a4cb2956df0e24185d40247b938761884e91fc5480ef2ec352dee2cff9c4d7548472b6ca9e0bf4544f5a9e3be6498cb0173d310ee9af3fded5d23f9593514aec564c3afd3a729a6cb1de291e4840ee2e5be6cc2bafa8ab719f5d7c2bed2051809f36e4a3b19609a51f2a3e31fd358dbfad9382738005a48b68065c16e5c323517fbbbe79e8adc41f80ea491c98d0aa5e9ad24a7803aa2e1ad863bda705bd623dbd96603a913f609bd1a1b99b898e667cbb06d80b0329b1e82a162b119bce88b81254a3f02608306ee97dea0d1d0f3c1e9052f837063ef605a480ac72ac258d22409f1ba2e4f4b3d80a8de197ae14354d2ac18f5ef9ddeba4f5fe401eee31c40b79f805a9b42f4fb3c2ea3aea10249cf635f9fa5335a91732f9865ecb9b25d826713b8d620ba6ed3af052fdf44646c8b38461d93b9a73c1a1e731d9c674d675f38e7703dc0d678ddfcd30439a7d70c71715bdab6e55fdc6d3c33c4b8264702d1f828d6cec21fd910ad7201e9dffa756de31422fcd08fc7627d7ac4b119e5d7b8f71c833e1e740a115176d784080b58e4cfb68a68a65280be31d2a2fea48d4a450a9311a970efec15aaa1c928ecb99a7b925a35f7a0b5c708a644c1b4be664f19efcfaed83ad8a070ca93e55a069d68a82b41493565ca4373df3fa5eb2138b789d8d7552db976533a4c4fb10689894cf86d1f9cd7400cd45e85b3a4176d1423e68d3bba152752b9aaf70b2a6846a60a400ca89affc40611415eb30cdaad702435bff54229519112d6e790c1eaaf50aad85b18eae33d17a8dac3d162882d76effc21553bd6efb178688e3b6c367e8fec15d6f02fb50907ccc345e37f54f9b07096be33e148b7d79152314e8b7df09c5f87cb07fe2eddc4fc0e3e9baf01761d7fcdb50e80cced8fd51c58176e8325b2b0d93cda2d71c91271e76e857030c91caa1e5993566e1fdff94bdc14749782a3702ff37755dc940b97061b8264780ae1c1947ef09471011140190b4a37e198074249f327e6e6e895216701306553b638c270a3d738d7c0321c4b7273c17f783beea1370d7ed5586c57f0b0881a21526fbd18d1d31335eb46068178a14d5cb0538bef96eabc7a47b2614c4c69bc44252f318b6556d7ad50570cffd93d53eeaba1421d3aef78b28d41016d1ef267ecacf832ded25cc309228845397391eadd6960dbc2983a5b2b74be7bc7c8724d4b298ac093a5675acaf80e0308e1f9822067438fd3f65dd92493495ab0eaa73b35205e2eb6ab73ee1ed93ca89b036e6ae375d298a813d2a23a7419a9e39f65b3c5d09d01f9b0ad07ee4841f07eba72bf1807c59e2b7a244a4bbdec4d258fa0dc9ade85856858ca4627ec6d1c44882d6c3472705fb4a891fd74f0d873bd83d00b41d76fc039568666055ae2a682dde8c47d5f0f2d82273e4fef2a40f04e1e257275fcb270f94458a6ffc5448202a289a106dafcdb4f7317cac3fbb24ebcd64a660bc30f7d6bbf35c2e742f8333be031b3c2d18dd75cdcae8c4d6793cadc3f7f188527633b2af4900d3238e07b5dbcdff8e175f9f09fee7f24130606d6daed17b957f18d5758fe524f727e2e6972c2e2ea93f123cadd3c40571ec1094f51bbfec43fa08b793fd938773ac5b6103251bc91da95db2689df96671b3682076c7c75e6986a55deca0d4fa981ebfc82282efbac2245bca2d8f9e05210f61505365239d7b8d8786c4c5f6b6cf2234f4e8e740b1ecd372e1d407056f913ece87b5ad0272ee251f24e14b3296edaf4c5e4dbd4e25330f498490d0373f82f17dcda15085e199d9a091d77158d9c5fcf139ccc6292bcf5197ce264609a254afb6c4a9d951701bbf8ac814a301788dbd53bcb59f70e2bfe0315496093a62cab8c645f347c459569fb93fe7b3405865c7f73df4d5ff0ee80b116146228637565ae90d13bd5c6f14b512312d27301b51f591c985f7c2a7469bb7d7cee43aadc9734ef6ab5dc8f370fb332bf202413fda775de09288f1fdd7fd0f2a8b41f41fb048bc7233f24b9a94ec2c8aa08d6929f89a38bbb8afe67535009361876f4686b1e4067c44aaa7c46c5ad0650584044ab5a1ef92df72fe46a3efc585c62aa3880004b7df03925af304f1b65e4b8b45e75d25095838eb94b1a94c4fa9a61e75563e2f4aeb9843188a823ce0681f9aa1b624071184b8487b7761163283497ab6fd95a3c0c491c6d3f3d9b7aaed54b3ea6b201b817a0d2bb015b743c585139ec2d8c89a448f94f2a0250036dd34e9fe6f9ab779e22f73d1d30c2f479192625b973f4b0ad7fc1fd72c266eb43220f58cadf633aaa20a383b586ddcc483c6285ea4dc5a0c197c97e99d226477928e92c2406921f9f682b4af79042088d9a9f8bdeb051554b30ba38a7a794f4d31c1d9d442c8423e4f714d00f2dab1f38c3689887fab5a5907a5698a2a7bf44dd509f06c943eae94ca9da872d850037e977e39ca897637c536e5ad9e5f4140aca6598259b116345b66bb041e5b779c62a41efb45f1b79ac5467f1fff4afe374fa93b4a7a180e74fef76c6e87fedbafde060ef7bea0c2c6865764e9dce5f604e89cf7493f30861fc998a8abd278bfc74b987ef559227caaefa23628109e9e3ad667a6d14635b08714f9924ce217d33549ba6d05213ef28c3546837ff8b26ce5cfd86803bb345d3b3d44a3c24903fc7806835967fe2e02a5e96f4ce389ab732c668c986a29d73199aec8ce1c07cc5d0395cb2898cc240b21e83eeac97908d0a4dac8c15c391651cd0d92a8e0a399638560ae78e4600b98232b4c632faa70068fc324b95db9a4d1a0eb228c9d2c317116ac24a3ed2b195db1fc8b75fb7166484c37aa8a807b0963ed95a6c96e9e9b363f4fd6329b7779625ef1cd9aad50b8ef63c9ed45ab656eea51d280fe2f05747ffecbb030aa9001caf27b7a3b17154c6a3680430c92fb085564b61837d7e72289e6ca6d6321ecc7308bd6a99b3b05c57db07daae40a3b407fa2b347da22bdc148ea8a800dc4479c73e0d10091d6656d9a1015b2da08a7d862f99db9ffccfb701482175322e2bab8c901fc02d56a953cdcb323f4d70c516a4f1d27647d78949e63b6f1eca0362d019fccde3d5dc1bc2dcc93e1cab5270767dc840417b2bc9c853717356d2b1cf479625ba409b17f0dca0818b881a30492563f43c535849f87174ccb128a4d180196feddba68b9763b4f96e8a93bb7662e943b56a87e4024747586d125e0a2486c801fb7a0a04a53e918eb847011b007de40bba0ae631a9b9f2a69e3efff76cd2b10c9435978ea895a8169ccd3d4a19d3eceaf5fbc1922aeef6550e9cdfe7cd61b71401b9a9cc6d5372962358d24f0bdd303fc8bf192aeb9977c62df549ca529fcf3da45e83366da6cbbf99794c5ca88dd551171d73e6e19d4411c781723a998a9699fe95102a3dbb1f274fc1f0f9c611340d79399a5ada7e35503284ca1e9302fce143ec05d8d8d1632d93a1e97bde76cdd89b4c6708a40d89062164e4fd0d665f9f411ca8797ab6f096a07f09e71e75151b59f9f48ccfa8209430e9b11e8a23394fc28b312190e4bfb44b358aaf477ef3330ada68984c14298532bb4d1d3838a39b524959347b92c441a619ae73cdc5ebd4e2c494981eded4c9e4c32e8f511137663e7ec1293c40ba6ba2d08a95d3071fcb0b566e61516bbcc9716f177c2ccb79c7facea3215941438b18793577ff7df7e5fd5c1630a65716e69b20cbfbf67363561ee598c3fff7286e02bcd9a470a98e745adc5e7626c4fecbac448c5705a89a8478dec135684653e779cbb23b5a5a0ffcd550188da8bfe3ad83f6a8231882944cbae3d35e0b36d600681d230ac2470af70c8869b7f4a4e5f1d63ba2c5c0483e0bd5bb55846f0ad73a177c8285877afc7f391cbca53921b838c825a12812b9f1b52b1a175b362375ebd6602731e3a0c82b2238d308aadacafb235a0f8e122788fff0eea044a41ee0e2c34f669f8dbeb67bdb93b474fe43f645c4fcfc6033055c019f336fbc88eb8f66556ced6ed886752ba291d70b11bdb5872ccb755c15fc770da6a1d1f5c506551b54051a8def060f3f3282b2a56890a9b09d767369feb78fe3600760bb7f3"}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/29 08:51:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/04/29 08:51:25 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/94) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x4, 0x1, 0x6, 'queue1\x00', 0x6}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000080)=0x7fff, 0x4) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000728f89)}}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000000080)}], 0x2, &(0x7f0000d3d000)}}], 0x2, 0x0, &(0x7f0000172ff0)={0x77359400}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r2 = dup2(r0, r0) r3 = dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/04/29 08:51:25 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1f, 0x401, 0x37c, 0x9, 0x4, r0, 0x3}, 0x2c) r1 = semget$private(0x0, 0x4, 0x1) semop(r1, &(0x7f0000000200)=[{0x3, 0x5, 0x1800}, {0x2, 0x7, 0x800}, {0x2, 0x100000000, 0x800}, {0x1, 0x2, 0x800}], 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x0, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000000)="a034e2754fd50e", &(0x7f00000001c0), 0x1}, 0x20) fcntl$addseals(r2, 0x409, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000100)="8b276adb8acc15e455a8c7631dd81d97511aa9aa5bb41f6a5fd12ef037dd89624dea903a5a903931a413a3f4cf551a5ab9ac7c3ddfa93f4379", &(0x7f0000000180), 0x1}, 0xa) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) ptrace(0x3ca154cffad41d99, r3) 2018/04/29 08:51:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/197, 0xc5}], 0x1) sendmmsg$unix(r1, &(0x7f00000004c0), 0x4d3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x400601) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xffffffffffffffff) close(r0) 2018/04/29 08:51:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="08f78f9a030000003c37d730a9092a59e9c62e922e61f3", 0x17}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ftruncate(r1, 0x800) 2018/04/29 08:51:25 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000300ff0)={&(0x7f0000728fa8)=ANY=[@ANYBLOB="280000001d00ff020000000000000000000000000c0000000000020008000100"], 0x28}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/29 08:51:25 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x6, &(0x7f0000000840)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffc1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x40, 0x8e06, 0x7, 0x8, 0x90}, &(0x7f00000003c0)=0x98) eventfd(0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x1, 0x200, 0x7, 0x8, r3}, &(0x7f0000000440)=0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000480)={0x902f, 0x0, 0x2, @random="c50b187f9954", 'eql\x00'}) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) write$selinux_create(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB='system_u:object_r /sbin/dhclient \x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x34) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/29 08:51:25 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)=0x4) lseek(r1, 0x4000000000000, 0x0) sendmsg$kcm(r0, &(0x7f0000000c00)={&(0x7f0000000740)=@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x5, [], 0x1}, 0x8}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)}, 0x0) 2018/04/29 08:51:25 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e22, 0xecd09c9, @loopback={0x0, 0x1}, 0x1}}}, 0x108) close(r0) 2018/04/29 08:51:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', 'em1eth0keyring\x00'}, &(0x7f0000000140)=""/88, 0x58) 2018/04/29 08:51:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x78) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x6, 0x30}, 0xfffffffffffffeb9) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001bc0), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) 2018/04/29 08:51:25 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3a) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x103000) ioctl$sock_bt(r1, 0x8907, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xce, "19484d1f6e570ac90309acb4449de0ea620eb830c28249ee72d390cca297af51a192315dfbdb43e105ddcca3fcf58f8b9cf2c531c4d7beb2f230e424aee8203bee54e32bb58dd4b4970abe02c205ddb88ad9d78b447f7db74419c0e9622fb599f555e02f1e92b88106167a044595b639f5c96da41651abe9a8e0a3fa4857e52d88657e611935c69b55bb12ca0a13f866ba36779fe1f7e95fc37eb8576e8413d2c0c5539ef01814382978d230e0565d5b092a478d2fc262a715b61b9e8d529ecb07b3a72777daa30ef7491905f36e"}, &(0x7f0000000140)=0xd6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000011c0)={r2, 0xfc, "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"}, &(0x7f0000001300)=0x104) 2018/04/29 08:51:25 executing program 5: r0 = socket(0x10, 0xffffffffffffffff, 0x3) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/29 08:51:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', 'em1eth0keyring\x00'}, &(0x7f0000000140)=""/88, 0x58) [ 110.210664] mmap: syz-executor1 (8286) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/29 08:51:26 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet(0x2, 0x1, 0x9af) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000001740)={0x37, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'sh\x00', 0x10, 0x2, 0x10}, 0x2c) recvfrom$packet(r0, &(0x7f00000000c0)=""/80, 0x50, 0x40000040, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x1, {0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xc73d}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="9e79c225bd971c81f1efbc6eb305ecbb094244720735053315938b1ad59633af7d9c33a27e520626de1472e521297d27a0", 0x31}, {&(0x7f0000000200)="3892d3d3114b5665d5038ad092bc8d99dab700ea028627084df8e290f40dfb9ef3050b61ea5e51b0f31b0a5765ff13bf7460b9085fb6b19d2038273436993f77bbc1f90e56118415751687332ca00f7bf4a88db65f2e844f42d22f483c5d23131d588f53f2fdf2b97668b070b6d6aca6f99bda79603d2f20de3817b1fdc4d9c00ef9750cdd8cb304522c2f83c226d65540fcb1de8c28", 0x96}], 0x2, 0x0, 0x0, 0x10}, 0x10001}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000300)="15d057bbb0df3d56a9f3ae029fa99afe6d9bf1f3bbbefdbf6462c59cdf2ed1efad88d61adfa4cb8696d470c94ca18b1058706a0abe75eb18dd65a6042d14db1fe0a450e973fce43e09c50064a4502eef7452dcc586c4d660a071669aed872f73dcf52167060ebddeb24412cd9fc7548b714c4df07e55c3729c483610007a8479e739a5f77553480d2838bd920f0aaf010ef4f5f0961de772e769f71a72641430d2dec880961ee90dfa8ddef959c4d7d138d731bcc06addd9be", 0xb9}, {&(0x7f00000003c0)="eaa1c720193cd2bbefc720174eb1c8b30e3830ca752949f73143e41c82541fe061711f20f89f45a7dab7ca38ef6f4b2865ca4f32ff48d4fb842c79f09f335b51df15b8bcbb101f98", 0x48}, {&(0x7f0000000440)="b56feff2b450c6089e268386e18320e8bd6dc42a5cf69294397b0c8658a5a592a59f13756b2b1fb7b58fde5632d44f9ddc02c660a5439c21f8aa8ae91557d25dc7b7ee3c81e09f19f0c607c756446b6f494256a0d53e8046cfcc9312ef7a54e396b3e331b5e5b3fbc4771daa8fc9af948f187f70c8600a6a63fb15dc5e4a188606d4f511160b5ccd9896066bd6f614aa7a4004166a7c2f994410e217a17f0fc52d5096f0839c9a99c46b3a0fe651ada1c09c11ae5b24178b2d98e91d8e3d07bf4b3b70954c0322a1a2b222a064da09e7a9b00b5bad67a7134392b5d37bf9eb4c4d3c828268df55c12a287fae51e3c813dffe6e89", 0xf4}, {&(0x7f0000000540)="e326c45e8810cce9709bb3ad1d4043d74588a26f1be9946edb3723fdac4d16c76e1e97f11980789bfa88982d239bd602ef2d6eb3db49b67883dea9569dd84f2c39192cc26d6b0a36277bcc5fc5ec36fb8498d2d637b3ff0ebd43570327009fd0b7ce82aadbd81e12f54aad9fec4a4fd7dd29e1ce3a2e03e33612e0561846f652c5e1ccb324a581a9a8536015af53e091acabf57353854669088e711eb25ab71a3970a9b777aabbc06a108fb949ca17cf207fc8348434f46706d49c8ef008571e8921", 0xc2}, {&(0x7f0000000640)="4830304e57bc5f9e4e56c128c3dedfb809356b7ebc5c83bdd7b9cc5d039d261b995c465b505d30b6d943184076b1c244a0a9c86b900833", 0x37}, {&(0x7f0000000680)="eb7a8351b9d65afa5d76d27ae7fcedf9fc67a71ca8fe9596604289aada798d6c87882d78", 0x24}, {&(0x7f00000006c0)="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", 0x1000}], 0x7, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x280, 0x4000000}, 0x80000000}], 0x2, 0x4048840) 2018/04/29 08:51:26 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)) write$cgroup_pid(r0, &(0x7f0000000040)={[0x39, 0x36, 0x39, 0x30, 0x31, 0x37]}, 0x6) 2018/04/29 08:51:26 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x1, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'bridge_slave_0\x00'}, 0x18) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6ce}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000180)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) 2018/04/29 08:51:26 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000002ac0)='/dev/usbmon#\x00', 0x2, 0x40000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000002b00)={'filter\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x200100) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x21], 0x1, 0x9, 0x2, 0x3f, 0x2, 0x1, {0x0, 0x7f, 0x7fffffff, 0x4, 0x1f, 0xffffffffffffffff, 0x5, 0x7ff, 0x9, 0x5, 0x7, 0x7, 0x7, 0x1d46, "bcf7523a0b15a5d48fbd0c82612f8d48a806492d57bd3acbc9229638f87d672d"}}) accept$alg(r2, 0x0, 0x0) bind$alg(r1, &(0x7f0000002bc0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f0000002a40)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000180)="4d6deef5fae0bb65879f4b5ec51db8e13d92716bb041f5922e28fee2b80180d80b9e00295f69a3f2bb2615252baa43d25173e392d79cc3bf69185a7e7c329125a144c017f49903681549fdb1bf68cfe2148f9814b54418f1ba9350492cd5b32eb3f4f1f93ee0ba07d81eb1af446ab475e86bf84403917bece804087a9f5d1e978f4a460ec2bcfdc7f2266bfe0525d2cc80a5af9d456ba5b4331b954c71b0398923d025178ac0c8604859fdda6b4c0e8dc4aa99a53197d2d1d255aa1f3337163422e09b5b29f2cc37ddb141cbe12a940e01427130892cf82fecc48582e1446a325e9b46e693713a09340b87f373d78289e39cfadbff37394e335ecdc67be7da957ff738b067b418c242a27f3678981a94fa433de03eebcfb66be2fd39049ddcde79b7be28e0010ebb67bb021f141623c862aa9b020707e89faaaef6448dbed827fcbb32b68e88a2ff3564fa717d4e7f9d42927add4547741c0b8029a35fc27a9c5372515735cf5213b53a820e6f5837c17db61b28c0ac98ea1b32e86498c08a67a0e35dc615a3fcfa82b75974a194d2cee4be52433d791ef169ebfc71bc02d226a8c7f5def9e959e211fe44666e422e3c50a64443f4befb9dca715e34f3eb79bb6e24106f9d490449e4c216320d1a934aca8cfca3c46604e9153290a8a0732f23ecc3ba5a31f4693c050b91a8c254053cd400bc09812702d0250843f0c5a18e2cd2c9bc53a05544293e218cb9043a0d422fb4ed97a23a9971f4d6050c947eb51d220200343379f7e55c4071ba4687ff0c6cc25fc5710d59ccf6338425b64d0ea02f90697f19ec566cff69f2db1f7c97051d5571a7fd4366a68bfc78ee3fd593cc0b308775be00adfcbb56dfeec118a3b82ec5de01992a62803cb41d3b0fef3042607ee07b92639f54113157130fdc92dcda84763463d8626513dd35d6a633ba7312a4d547dc40e1333b669cbbda8be4e7b541dcab2211db13756148713c2171e23141a08224afc5d4bb7b20a39ea8606226666914011936ec4eec3cb58f2cb22295109bbe5fc22ef710813195ce733fafc99c60ffc6d6a89c579b580258fcde280dfa1746c949884a2923e2ae3cd32f53d76c6feeea7326167fe940bff01a6e3022ca0f16896f71772235a2e637298cb75f943289612ba9e3a9e1c252ffb0b95da8b2a9f236ac178dd77d26f8fc38d7f13c2a6b69b7533a89cacd306dc2f91117fc5505d95c1506a8480a33f087596a8e104811c6618db718deb890e48b9ef71d6fededbe03a8e6ca3c3ed4325133b893edfb80e7827a0249020775e5d2e7048f970c3a04bd05d897ca0d4fb22525d0fc058d821b8e515cedb4640afb7d5428385a0799117b7424914ef870b7c973e3ee994c6a612fbc9ae106a4dfb964290f0145832d7fb8fd14b9a3a860de4961fb96e0e854d8387eb497e20cf3ed98a099e876bf7a5ae920b9ba9b9c01c64487392ecf513d0c04c5e752bb8857d59ab58f9d78e7dc0c37eebd0ad9951b4eda846439bd1f6ed47d8e5987aab2de4259664d797a19ef637eca67aeee3a8985a704ed8e5e65bb2a1a387c3d961b6deb998b65a9bbf87d0cbefc7c79ab578634a7d03b40cbeaeda713f686fa7f4d17c76e3c768d90107d443f587213584f73d66b8aab63e0ceb25fcc5c74dcfdc1638a7f60d3e823567b99d4d9e702b3f5e295616aed21e508b4384823ac639442fc8e88b8f2db2d8d02401c3b4d18439453cb13210c56fd3809323cddf561456b3480a7fab6436c79c8fcc4ce11ab125eb8ef95f605e985bbb891571a632796d87e071104d50e3bb62f31191ab1effe7fc7cd797d884f2a536a9d6bc4342f1ce30d3ee8b56a6a7070d461bcca99a3cddc2bf67efb17b504e2fbdd266ddb0bf7164bab7b8ca6fa4a58dece96ac856909db48acb599151616db19b53a2767bf4a463ce281852dfa8976ab8574a282a66078c9a9bfc8df3c152be66880e513fb62eb16774f16005e0bdb017617856da83021344ef1fbf4d521c399de70e93b1bf41ba1728625e8531589c1e90be4ea4c5924b95fc256510f128fbf32ed0e62b2cfe463a58e7381ea77eae1104d4fcbf46ec73284e7f24602233e5364cdd3542cd0d378de6a0a3f7c44ebf70cda22a8319f199e86b35f8ea33eed614b77c71814b388438bd699869cf6c0bf759730b22d35e58ba32de100db9bbdd1be8275076553087a4522a1b5e257c465e512905682278d9ad7b1cba404b7dad1031e56aba047ad958f1f8dfd5c393161b4db3a277eb357f4950d762387e29e31164c4a446875fdc9e04d4f828cd5903502d5f3e1035b4c0d8069bab4fc4cc782b04a5bf53e2eb84e645f4e665724f1381e573df0ec917d3af0fbb350be7d7aaf7e04700d185b0e638eb43e756eef102717a9d7982a557da0497774b446b8d1b3db2188218067c70f52eb28ff0d088f9c7e2f69880d0956190a75cab44dd46492f506d3494a42858fa1c15e7fd712a08393bc40e6ad7b44a9e469156e1f4af64ac4694fffa6f202a41de68747b2faba8736245ecacc09951da5f6c4bb6ba5aaf90798439347703173135c1fbd2e689efdedfad08d4bf9a6d48e672ff8b31b60f6a2c307f19bee5c0d41d1680f117e7fd696d23002befe009c2b8624768318f2c3b9ce3e61bd57325f0699e2845e3e11d04a31fd3a42e73dca435dd59faddf402ea1c70923fee6698af536d425246c20283e7ae4fec21a59aecc5f77046a3a20cf5e8c3248e702dc29b67da2ae9a165b48462a8ad917f4a3ba1928c9548b4908c6623e1197e270925f22cea46e3dbc6456287ea42e82f93170cf1bca641538eff81c634265eaf91fce68217628bf28d5daa97b747c7a6c77d3809cb533a19bac7ef37df75cdac81db63009516883a80be056a8539b58caab62677337975941baec7444861099b06c3bac1877ae325687ba46576438010fa3b65b06a222e06cbc02cbc14efc5e1e72853e99a6ab3c9e136cd1c46c3891b58ce2c1a0600b4efee0ca4d5eea44b547428c73c50dc16d44d7675ae9816c97a3e2d68ce799bd201c10cf52c038638d4b6283ede513b8f671452640321d8c4b8b80403cc1dad8dcff3e24479526854670b0e9cd595cd43e9c9bd4ab98b3b1fc3ff671362ca1299039477194916ef24f14bd830769ab562a1b7f0b9b562014f22e7e13c9dd83a1ba043f14a18473e25c3a4795d01e82228807700e4f5a532ef6683310c91c7234a539d854df19898cd788cf0588bf112422b2c2c427cb1522b25868662ea4bd9821555ce702decad40220dafe4d8f73459fe9de381bddcd9419f0c977b177ccc58297e87dc01aa0af7b879f4477b9867a3481f050be0ca7fc78a2c856ee5307c5f633e8d8d620c4122b935aaac848e81206088516efac28b64e4b65e78237807867173ddf009d7dc9ddc917f632aca4c726bf19feca234e845d341ff1ea1cdec6d35668e7ea4723b97ba798c212a4d1ec565bd5d4f77898e583470ddc70f2d0e0ec305f54a3eafa71082f9efd0a18b1ff67a10992a392ccb1da8cdf01e1dd0858366a4920d2a5791efa5bb973499d02a70edb2d7e8f858336fdb6e914f54722ec5ca9d7ce9a81a33a30d291e98e6cca0c4b01821f7f6af3a0817a43e92e52149d6d2b7825023862f89244b88a35d213fb5485ab8566a60d4ccd3391a91918f3897d8fe1fa9b5e42b78d39be3298279f8ced587291f835961a1bf25b20e12ced2715e100e3ceb66882c49659f95f40bc8b6d02133e802abb1cdcd6f6c11e00df4153c0f5f95b76bcc267ba861100fae5b3ceeed1833665d57fd8807f72fcd5cf8534e3c1e5bf1820aca3cfba5e8a90c81a65e7c33aac5680b56f08895a6372b01fea36262333e1bd4e2cc6d480a17db33d24c498b93e25569114eb052be4a4d6d21b77715c52dbf559fc3d0fcce6f495feca7b908952f032c4a97b9cf5352475dea64c007513b50acaa7aea0b76e521b6189f87d82664e339f792743c8162f955a46937316b1ee5d42b43ffd4b52d9a83eb8ed36147b234c552710578267b873cd00939a4c09d9896a8715c961c79b3a7c90ee9e3154ee8c3820c14a884e0b5c45c6c6ac51ab81c26ea3ebf8e3dff35010dad8a527afe3d81bda2dfc879e1dd8dde0caea161d4afebe3cb6d5445091457f2b31f811d7280ad6b230323888cdbf684ab76c929ed714510678c5f62c834f0406243480f16615994f6b26a9b19155be4e4dbf995b7068ab49c9b352a34b84b627704d15d05b970b9a92ae56b822f61a5561a49857bbee345b2be137d8896cfd9135763b80a060538e1b2ef9e8c4bb695533637bd176aaae6b423dae9a0610cc3a7c21f7edac9a8e11b48a10a93e320891e94c206c61c03bce18244ee0c82ffdfc502516a97d9f37cf9340de285b31dea9020e09baf44147b1e084a11f6a6081a92d1129d28c1087207129bea9ea88972567bd39b3f729bd0bb2abd8f41917a84648e62cbb9f2243e8e7d52635f390be3b53fda86012dc6b6093b73259b1192d638b4f50bc2a97cbf2cd5fee5c441bc30f0d2c946f1ae098107063cb60285aadc0bc4965c734f230436198a6231aab64e5070802375ae8d92fa86585e96e1cc3c0628c40c3168d44823f8bd152828dd8761c6aa88b8d1dfec621a3af519ed6c50926e5dbfe2d3ac7b4da9ede0ca70fa1e1531a3554a14c0323487ab88ab0df2051186d10d1512b1ab7f59da0204a25fb0360a054d8aafac755e5352c8d5c7c56cc29a28a45c3f2d427d34309f3b79a4b756eac77f29ed79b74df5f27d3be5afc593a8c60f9edb8ebc24dd6bac6954807cda9a325dfdd56b735c0289711c44b128fa3e92387e697a2e54f7ac1078a735e3bb95f971a18e2d682e63227ffdd3249ab726778cbad67047cb7151feacd7f19c1fed8582a46941fe1bc2f278a97c1abb1ad3e8182fb5300595af9b2d6bc6e20746d0ef5e789a3961b3b457899732b853d8a2fb8e61075c3062c3003a3c24cfd8daa78aa8bc1d5cafb5783dc639802b80a6e2d41d19663cf2ff8592c7c1006217c75b983b2127e413f79d1cb625cab16c615d40c9b693a9c6e49f12b4adf6f2e6e10b1c88139fd74e46a4740eca5004d6b507670b070b69459033ced4f8477d1b870c2fa4634f74d00090b1b935fb52c80eba92d1852f265b7a3d948ec8e28af2fbdb55ed7a49b242efffb71c0d7628283efa090d1796b686bbfd1d1d643cdddfbdbc35685482266ba099d5b8a36886fae61d00814ba50b16ac2c55b8230bbdb4bb97b226c0df518e4015935894a4e2847d328aae53acdb5900a7ad812132ee6136ee6f279acb85eb30432edcbee65b5695a99ca9409cd8c7df0617a6c293267d83a328fcac27cd557be5e8ab5bdefb088ddfb35d5228dc8985a46e0207e5b12c636029c5cb12e734093c3b955d7bec7ddc5da81b8a542c1a3d820f4e60dc0901dcf170c6684436945d4cfdb9a67a22f90fa5075df0e7e80b46f3b99c3797d7769d5f902fdcd6f7cb5fdb38d8c254981f89d4bc02781fbac289fe818c2a20096809b20fece655515ae315b63f9cbae79c89ccd86b003be5319cba01cbbe6d265e32443783bcc41c14da1ec5f2e539a99069e660919771c493afe1391122481fdde5bd8c2a7eb56c591caea9919dc2d1515d81a740f25f8b766bbbb20cbd2511cd2eaf807883bf20276b8a18c9d5e26bd89fd926ed8104f9dad2dc639773e4ca06fc8f1b4e276e04f73af1860589e72ded940b2fe3d32c6f98d6dde485734d6b0ae6136257b6a416e84c782d177e1290dc0", 0x1000}, {&(0x7f0000001180)="8598afb287cd39459975c3f73234ecbac10b5b3b5efde850b9681192fd1b4c87fe1ddb474a9575d7729de66430da09a5db36b5d979d8384b9e31c53287e69717ca98619d9f740e2a309e9246c5f6b121fed2a5c23b26f96b4a746eb8c7ab54a7bc680801c45e9f5da64268fa1c8979654ec0ae78a2bd600b8cc1bc333eb65994f3e9f2619ac58a8f3be3a625520ac898ac3d11c51d524519a7f0c85102e98888f11499510d686a12d627428c5cd2ca36f218ab4927b7622c", 0xb8}, {&(0x7f0000001240)="2d54d50b727bca80f4a35ec2478a78cf6a3b21994d5317b6fa7709a74b895070ffaefb013fd0066e33284a12380a9b911379be9754631f0b324babfae7a36893a65d1d83d60c1b60491fd279ffa095e5a5c83d7ba6f73131500e658c00271087da79608cceb64fcbd8e7b84f5e63bce39a786b384ddc52c199b19f08f4ff8d308d96ed0dd53e7afec47d72d41f186b1d8dd8f9bee934737bc7d4de3237c87f075c59248bd132d9a41567651446ee515735fed696c3610d40ac7246982d7bf70de5988b17daef455d3f2e2c11f9face063f339d13af5b92c1586e179878181b612c271df05688bf2d39bdeebd3b5ddc49f15ed19d0a8657", 0xf7}, {&(0x7f0000001340)="aeff3fc3cd0ca2d6bb54f9a051e7f5d7fe62f2587ee862ca9337fa4febb697c2b5f1ffafa6b9cb6a0441bfff576d8fd344b108bbdc9c74f2fd8c56da0178f1c4f8b915fcd22478be298f96b2c9734404eab167b5076e3ae5c22f077cdd9456524c968b1b8b3df30b62", 0x69}], 0x4, &(0x7f0000001400)=[@assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x29}, @iv={0x80, 0x117, 0x2, 0x68, "67bfbb5b557851acea4b1a8487923e0ce73c56c2063e454e44fbbae44033013957f18f4d479a98fe766ecc232e4ea21777d13e43fe8e8e1046933d35df74644e65005662ea331a221dc17ee988f608bb70a018de71167294bcb625fa37b807645d982b9439c61934"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc2, "a8b6ada8f21ecf11555b65f075e4e72885d24a02b8092645c6ef60572d0d9f9d6910749cf345ce5eee12956d79bcc3fde540a4960849918f43d4a9f85c7a7c8eeb895ff0bd0e0a57ac947e55f197f62162cd64c6f4e714dfcb151143d2602328d2f966041afc5acda4e21e8d2ba1139432fe9c8fbbcea282475e88fab00fdd16935aa72f2cfb9f8d26cccab98a96081ca2aa9efdcf7d27fa83f1cbeef63993730351cfd41310a60f0a574ccf338d26af4fcffc2023c21b5a5f5b030413ac00daecd7"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x11d0, 0x4000000}, {0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002600)="448b167ed089201f2c3f574714dc6fa27b1f1b0784c382342ef5988e40b28d8ece3e8f1690115f1059376c6724606fcfeb1b50ba06a435e9ceea9840782423e24368df502df1e7d9f0072e76995a408db188e8fc45f7b60f999a819481e1f528aaf86aeb09bdf1f4e19dd9bc7b54c5221761d01cac7f41e4050169687ebb0533670118a065c3a7e86502b73f9da3c618cf6e2ecb7b7ed57900c388ad15235e2d5adce4cb77f990719ae4782ad3a9fd0c78", 0xb1}, {&(0x7f00000026c0)="fd3a8ab521fc0e9b3dc4d934e22d057d9eaf114761fe8d3b653acc1b5ce7e5bf19f71f4ed4fb41fcf37052a226ddd9407989baf0386f68adf65ee5d0899428e75c547cc21208f121aa26270a4464f863c664bbfa1302a512a62fc70d5822f425731f6f57883661e1cf6ad7d84e1ebbcbbdeba6cbd1d19a9f00ab84bac20015df27d4c25ebf30e48078e487bce585c09f00f5310dcf8e07cc118128049600e4f9df3b648f8966fb74b0485fce75b366f492f0", 0xb2}, {&(0x7f0000002780)="011da1f51d27e5a953f0b8d3f581153bb421ad67696b5258712cd020b7b93a6ac1c27252830c479212fdddf55c436abe4de98eb27216bf287beadecca1b047aa9f06a5652dfb44627b4c3481f109751681e58b793ad0f866bf8bfde0fcb24707ccbdd72a1d76de391854c2f635eb16e90f5596a56eeedeb794edcc123da0dbd01347a2a67b696c0b06939c46aa495cf1913b199fbe03e1104f66e140df31f2619e6a903c65cc01b6dda7c2a19d71871bc451", 0xb2}, {&(0x7f0000002840)="459405823c7f21a8bc5a37d3e507e248c2233650bc1b1cfc95ebb2aa560827143572b60995d29037036a88a03b565fdcc6fa542520469ddd4dd1f6e4550ead46ee1380da48221762ca695c84bcc8bd43888cb7024994ce6e78557358e1f7b52f35d0b574789280cf6306e02695eb8d158bcadb21448d7c8a265bef2438ac5ab2caa72f2ad57bdd2d224e2b43ae5517054bcd564dd903d2db129866564439873ae70ef16d0c73b7208aaefb6af81fbf47f58e961b7e205c1a8c7cf42c0dcd", 0xbe}, {&(0x7f0000002900)="a8d97c12a11a6c635bf993fe4f110cd64211b4f687021c978ebb7555d0d7cf4fbc9fc89965e37768bea4dace8b76b444726700ee88db18de7b69e6145eac06", 0x3f}, {&(0x7f0000002940)='>', 0x1}], 0x6, &(0x7f0000002a00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}], 0x2, 0x8000) r3 = accept$alg(r1, 0x0, 0x0) poll(&(0x7f0000002b80)=[{r3, 0x80}, {r1, 0x4000}, {r2, 0x40}, {r0, 0x80}, {r0, 0x32}], 0x5, 0x3) signalfd4(r3, &(0x7f0000000100), 0x8, 0x800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/04/29 08:51:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x12000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x100000001) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x0, 0x0) 2018/04/29 08:51:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', 'em1eth0keyring\x00'}, &(0x7f0000000140)=""/88, 0x58) 2018/04/29 08:51:26 executing program 7: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x210080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x310, 0x70bd29, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x40800) 2018/04/29 08:51:26 executing program 5: unshare(0x40600) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x2, 0x5, 0x7, 0xfffffffffffffff8, 0xffffffff00000000, 0x7ff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) tee(r0, r2, 0x3f, 0x0) 2018/04/29 08:51:26 executing program 4: rt_sigsuspend(&(0x7f0000000040), 0xfffffffffffffeac) socket$nl_route(0x10, 0x3, 0x0) 2018/04/29 08:51:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1e, "69b11b467e924fa52ad9480978e9a4c94d6a35928d80ed03e0d7202e421b"}, &(0x7f00000000c0)=0x26) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x1}, &(0x7f00000001c0)=0x8) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000012c0), 0x0, 0x0, 0xfffffe5b}, 0x0) 2018/04/29 08:51:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', 'em1eth0keyring\x00'}, &(0x7f0000000140)=""/88, 0x58) 2018/04/29 08:51:26 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10800, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x18, r1, 0x0, 0x70bd29, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x4000014) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r1, 0x8, 0x70bd26, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x8, 0x3, 0x61bb, 0x7, "f0387a883c0ee0bac24093e0d63133abe2753988e97774370314454c679947af"}) sendmsg$nl_route(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000000000}, 0xffffffffffffff8f, &(0x7f0000000100)={&(0x7f00000000c0)=@getaddr={0x14, 0x16, 0x400, 0x70bd29, 0x25dfdbff, {}, [""]}, 0x1}, 0x1, 0x0, 0x0, 0x4000004}, 0x4081) 2018/04/29 08:51:26 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2e400, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f00000000c0)="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") r2 = dup(r0) getsockopt$sock_int(r2, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/29 08:51:26 executing program 1: socket(0x9, 0xe, 0xffff) 2018/04/29 08:51:26 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x180, 0x110) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @random="38c9d853ec06"}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400807ffdfa}) 2018/04/29 08:51:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0xd}, &(0x7f00000001c0), &(0x7f0000000180)={0x77359400}, 0x8) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x66877a55, 0x8202) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x80800) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0xc7, 0x6, &(0x7f0000000600)=[{&(0x7f0000000200)="f7d1782e1cf2dba8123e8a2f51b07d878187fd5426c3b9ae564adcb8a4e93ac60f907ac6b4fc08555814d049fb1154e4051607f88226f096e9ca64c4c44204ff02da9144603350d7a8", 0x49, 0xffff}, {&(0x7f0000000280)="cc7e61a5c6e0f8cdb282a21b836593dae37efcfcc062df3c98aafe6b835b2865ddf86aed52db9c94b91172a30a3426c4d143f9dc6fedfc55750b1fc9f5c34f238e7d44586bb2642d64d5fc4847ad5a1b8ee01d78c62ccccfed910a262372be2758f21fefd6c829bdabb82929225a9ee813da671201a0041b9b51551a11315fff2e", 0x81, 0x1}, {&(0x7f0000000340)="b8d43816e64fcdcb5c95e2c04400938b1b03131bb3a8d02f01e85747a3bb2184b412fcfea8dd88a56dfe6873b2f06ddea7d322687ab504a6e1b6939a038eabd25fdae8449e86033d9acb33d96d440f6c88aa7cd39cd97c688a5f904e0890f23820514cdfeb69b8f97f4dd3557d1b4eee5cf4e2e35e18376462e766324e237f253ac17f12b757259d4a5e60edc95fe783127d0f511a465bca3de6ee560cee299ea930d1570b6af0aa55a9ee9c557031fb7c3323455026fa131a9a5e93fa061e8687", 0xc1, 0x5}, {&(0x7f0000000440)="45fc76f4f786700bf3d33233225ba772676c17a3895bd643caaa5c6e452435b27800eac0fc253fe8b71e25c3d838bf34db6416b0f7969afc9c6f19c82271b13c98", 0x41, 0x9}, {&(0x7f00000004c0)="3c29e276c2642bd8cffc771e1ab78af44ef55ff2ab125eed7f2502bde815448d9ec5792db03af1bbbd0a3d3cb5a3c3ab69d00443b677655c9b174388258c719d986e78c54689cedb634de02ad8a7d9adc39d378692aaa871d9b5a7f8c7f73e9be74a7bf2484d7bf91b0628bc7b8b9e77bfa75d4259439ef1612f36da15822429cb9163c5f0d1c335dfa72447b286b0820e3eceee36b33b540c6b5bb7aca253154482b37979cd685f4ef5c05ca171c245061ac6e0f8e8875525fceeabdfbfc64adec6d198b19a8bc097c3127ad79abd6768d9a556d44fa6c13a4d4aea13a04abeb68063545ad9c8805e17", 0xea, 0x3}, {&(0x7f00000005c0), 0x0, 0x3ff}], 0x30000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f00000005c0), &(0x7f00000006c0)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f0000000000), &(0x7f0000013000)=0xfffffffffffffd19) [ 110.863461] sctp: [Deprecated]: syz-executor3 (pid 8330) Use of struct sctp_assoc_value in delayed_ack socket option. [ 110.863461] Use struct sctp_sack_info instead 2018/04/29 08:51:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', 'em1eth0keyring\x00'}, &(0x7f0000000140)=""/88, 0x58) 2018/04/29 08:51:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') sendfile(r0, r0, &(0x7f0000000040)=0xa000000, 0x100000000000) [ 111.762118] sctp: [Deprecated]: syz-executor3 (pid 8353) Use of struct sctp_assoc_value in delayed_ack socket option. [ 111.762118] Use struct sctp_sack_info instead 2018/04/29 08:51:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000280)=0xf64, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000380)={0x20000373, &(0x7f0000000340)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000001c0)={r5, &(0x7f0000000140)=""/100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r6 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000c35000)=0x1) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="6f73444f36357bdb7cacbc5371cd322eccf0cadd06dfe2416d27336cb0e4af21213d02f5860cc9774d5e7421542a92a77fff991e7fe1cb053a69ddd605a4e23f4bba48d4c924905baab966e97b1c5d571de605e4ba0c0000000000000000000000becd6086677fb42b96c4d9676ec4eb1f624931ea517bcef5e8421c3f26c40b997c67ed525406aee560d0ae70ba3e8f2c5f29156474164131d7de94aab381c67f9b19bb"]) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000200)=""/90, &(0x7f0000000100)=0x5a) fallocate(r1, 0x0, 0x0, 0x1) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffeffff}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000480)={r8, 0x0, 0x30}, 0xc) 2018/04/29 08:51:27 executing program 1: unshare(0x8000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpgid(r0) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x2, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) 2018/04/29 08:51:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000000040)) 2018/04/29 08:51:27 executing program 6: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) mlockall(0x2) ftruncate(r0, 0x40200000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/29 08:51:27 executing program 5: request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='wlan1@\x00', 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)=',em1{vmnet1[\'-+\x00', r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000001c0)={0x0, 0x7530}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x2f65, 0x2000) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x20, r3, 0x400, 0x70bd2a, 0x4, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x80) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/29 08:51:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) 2018/04/29 08:51:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001cfe0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0xfffffffffffffeaa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x4, 0x1, [0x40]}, &(0x7f0000000280)=0xa) r1 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x58, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, @in={0x2, 0x4e21, @rand_addr=0x5}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x4, 0x30}, &(0x7f0000000340)=0xc) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x12000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r3, 0x4) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x402) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000140)=""/5) 2018/04/29 08:51:27 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/net\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x8001, 0x8) setns(r0, 0x0) 2018/04/29 08:51:28 executing program 0: fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) 2018/04/29 08:51:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/29 08:51:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x4bc7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setsig(0x4203, r2, 0x400, &(0x7f00000000c0)={0x27, 0x3ff, 0x0, 0x5b}) 2018/04/29 08:51:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) poll(&(0x7f0000000000)=[{r0, 0x144}, {}, {r0, 0xc005}, {r0}, {r0}], 0x5, 0x8001) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) 2018/04/29 08:51:28 executing program 7: r0 = socket(0x200003, 0x5, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x101000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000100), 0x314, 0x0, 0x0, 0x41) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='rose0\x00') 2018/04/29 08:51:28 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x412001) ioctl$KDADDIO(r0, 0x4b34, 0x7) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x3, "f820483a88f1506763bcc9ef43c3deb726b663c5f50d7433b7804c3a22380da3d454a5bd6e4adf41ad800cb843122e8bc2c41e576f728e4a556a05fd092303f07e4188f71b9fb66b4e903e1754d6e06da48bcaaeb616f858d0e7f778fa0bf1fb7a8fffff1188c88ead0d4283d82361bf2f752e"}, 0x7b, 0x0) msgctl$IPC_RMID(r1, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0xffff, 0x3]) 2018/04/29 08:51:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') fstat(r0, &(0x7f0000000000)) getgid() fstat(r0, &(0x7f0000000080)) getegid() getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, 0x0, r1) 2018/04/29 08:51:29 executing program 0: fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) 2018/04/29 08:51:29 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000180), &(0x7f0000000200)=0xfffffffffffffef4) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r0, r0, 0x2, 0x8000, &(0x7f00000000c0)="49bf6b26e3184a2509000c427cf2d2c3bcc5a26c923673f7e76d85c2ec488a7ee7a86d477d081c5dbc09138668052e5dfba6801c760e1e8c0a58df310e2aa30d963aa4ba34b95bf1731c39b6732e7c82caf904bc59f12f2b685cd666481518c21224f41047190dd06ee79652de", 0x3c85, 0x3, 0xff, 0x377, 0x528983d1, 0xbb, 0x10000, "2d19519faaa13a451c28cdcc406be5319fb6fdae5aea369e27fe2aec8e400c8008ac459ac519b334734b877eceab4a8ac88dc68b77767bf09a14d0b2f690a1662dbe0df84fcbef0ef84157a79a99b9f74dcc8518775e8425ccb5b03f04f1a8677e64c17e35795fd6238773381e4c1dd6f29a950b718b5fe4d354714a16ec9f883742a0b76305ef3249ad7328baab093c3b68352ce2bea86d05100a37096685f21612cec1a6580b79542a6c5e"}) 2018/04/29 08:51:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x4bc7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setsig(0x4203, r2, 0x400, &(0x7f00000000c0)={0x27, 0x3ff, 0x0, 0x5b}) 2018/04/29 08:51:29 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f0000475000/0x3000)=nil, 0x3000, 0x20000000, 0x8036, r0, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x101, 0x0, 0x0, 0x0, "1eed0468aa4307d143af70ed3b0a976a424926684fb6554735ba66fb6067f6b6e6951c61fd87db1da37392ed"}) 2018/04/29 08:51:29 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80003, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) connect$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x10001, 0x10}, 0xc) 2018/04/29 08:51:29 executing program 6: socketpair(0x13, 0x5, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') unshare(0x405fe) r2 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x0) r3 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) fcntl$addseals(r2, 0x409, 0x40000007) 2018/04/29 08:51:29 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000280)=0xf64, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000380)={0x20000373, &(0x7f0000000340)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000001c0)={r5, &(0x7f0000000140)=""/100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r6 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000c35000)=0x1) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="6f73444f36357bdb7cacbc5371cd322eccf0cadd06dfe2416d27336cb0e4af21213d02f5860cc9774d5e7421542a92a77fff991e7fe1cb053a69ddd605a4e23f4bba48d4c924905baab966e97b1c5d571de605e4ba0c0000000000000000000000becd6086677fb42b96c4d9676ec4eb1f624931ea517bcef5e8421c3f26c40b997c67ed525406aee560d0ae70ba3e8f2c5f29156474164131d7de94aab381c67f9b19bb"]) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000200)=""/90, &(0x7f0000000100)=0x5a) fallocate(r1, 0x0, 0x0, 0x1) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffeffff}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000480)={r8, 0x0, 0x30}, 0xc) 2018/04/29 08:51:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x440000, 0x0) fcntl$getown(r0, 0x9) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x3d3) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xffffffffffffff0b) 2018/04/29 08:51:29 executing program 0: fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) 2018/04/29 08:51:29 executing program 5: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000400, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x580, 0x0) setuid(r0) 2018/04/29 08:51:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xffffffffffffff4a, &(0x7f0000001040)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000240500002cbd7000fedbdf250800000000000400feff4e244e76304f9fb805dc92000000000000000000000000001d006e060000fed576692b0f05314f48fd05c8370141eb09d20000"], 0x37d}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000100)='tls\x00', 0x0) 2018/04/29 08:51:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fanotify_init(0x9, 0x0) writev(r0, &(0x7f0000000840), 0x7) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="00aa373d7198b9461a21776d2d91570156854f57d4153fb15505ae7529ee12b7f5d7093331c6c41ae2fdad70263d91db48702f5f681ee876452417a20cc9d4") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffffffe) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) writev(r1, &(0x7f0000001980)=[{&(0x7f0000000380)="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"}, {&(0x7f0000001380)="e0ad755a03a44f97"}, {&(0x7f00000013c0)="487704d433"}, {&(0x7f0000001400)="0a6b89ca5aec7b7fb20aee2296a883364c6e473451e7ec6f09ba68de24eda60124a55fdc6ef5716a45f544a491c070989ae6ed1d98438b2042bcdd3f6b1600ad0e4e"}, {&(0x7f0000001480)="ba2a3c86a12d7ed1044c22a152692e39a90ca671fdc742c255820bd851fa46bdbe7dd3b23ccaca56ced0252a2fa349d2ba01f633a475333932a00abddc46d1a9a3330814a4db410d27d228eaf7abf1dbb1bb2af13fe25c09c083c6d5b87e08a5"}, {&(0x7f0000001500)="27dad8d337f16181367557a8a1173a54228b6cdbc2dd491ece9c0bc9610218024248c89b9b574102aa924bb279639989888cfa55efa007c4426727406cdfa47ca3a505a9e0b26c235033c6d391e4de266afaf99257cd5376a7538aeaa1d52cb3f7139769ff5f1648e9ebbedcfcf11ed5df7888e7f94df215c54ac67645523ea8c58032f009d0d96273bd7c35c10fc3595fbf2bec722119e44d2130fb900e39b8ca28bddf1e49bf3bbcbd722e4fc67a2c04d0372f9f21cca34329755d695a715235d68590c60662fefff364c2e79b179948ea9c8b2e68adcc18a94bdb3fd5a4232f96ee4943185de92073be0d47"}, {&(0x7f0000001600)="f189fd840c1bef557090ad84619bbf4329be79bd44518ed1f8b0ef54e0ff7ba739a6d0a401752226e511e4b43cbe2a39a022bef2a625b9db34fcee9853e0901eb4dcfdda188fc700c00bd303e90292e20812caa19f8e086230ea0830197d942abacb3d0af47cfbf89bb083d2f2b5d6c2feaa584e6b9f2920c4e838d3b848a36b2ebd5997a79094ac02305e8a90c61a48f7a5037170ef1ffab63d406bcfc9608ec464ac7981a699e921caf28d00168d99b44de302557f19a721c5fb978aff355dd139d07135e4f37cdb7dc729"}, {&(0x7f0000001700)="a9b3f5acb7db255135ca4fd99098bc92ba415ec23e90ee6febf409002398c39f569189038de0e130bf291d64b39039f9d7182f447252cc89af2f5e962ec2ca6e026f09772a2a02de203c7812e216b29b45cbea9abb41ff07a611ddd101ea9a9dbef97bebe29a6f5843f24c104187fe0e782c30d3c73426df5859e6f2d9356afc83c426c880d81b25b79929ab027ff4c4b44e0cfa52adfea84f8b2905a28638bfdf815194a41141e5dd7c2f11072c7409f02ae48a17331049e848ef61f30135bb61a6ad7786f432fed29756957c1104f45fa3d0849f596110f6e33c1e6480d8ae6ddd31696a55593313bd3a5490c51ee4f4b404af46755922d2"}, {&(0x7f0000001800)="59537d6ee66b18fdd44b84744fe539602be854e5d13a7095fa3b65c73ba326ee187f926d349ed572434a8f999f07dd0ed16207def52f9abe484d67c67c5859d263aff0482f79520249a4763f95ae"}, {&(0x7f0000001880)="1b095d1191e82e73daae5aca24abc380a287407f0c0d9701c0204c080669a410d035c4d136b5584165886dc9d705100bf65c1cc6d3b39c5cc6c211783f3d417a59b0e77cafc9744e234d8df40b7b2829d62f641ab407dd0c86b796fe8c7a473b19598286b46618272139a686630cc38e13c544ea9f43904da27dbd59ca241d44def947e1c5d91582ab519e84f9ff93a22a98651396d668b69b253ee7697326cd444e7efd6cd827a86f735ed1542cae6ebd27827bf4a6f35e5cfdb214834397778647082eddcb59a6ae7c78ca0441fc6bc351cc6a40360f2496dfa48df46cfa88cf056ed13e9d95c7b35776"}], 0x10000000000000d2) 2018/04/29 08:51:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000540)={0x1}) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@rc={0x1f, {0x8, 0x7, 0x8, 0xbd, 0x7}, 0xafb5}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)="ac42257ae79ff054a84f7fcfb88aa414da796579d635e15c01a3f00b2815726f42f8704c93d31af827ddea4823a3a499be15b0c42af071f8dca78f656caed21cb08b889f05d4fd1c90805c2319e32af0fe11b00b7a8e5fbc330494fe5028b7c4c51c926256ba2371442204cb81909140354f5df52d977bdb3a12a31c1c084c5ecf238bba96c79eaee65ae1f3e97862cf72ab052f70f5cfd6b190e8a1327acfca81729b9e21c80c9b43f5fee11405a9", 0xaf}, {&(0x7f0000000140)="b5050138ed2f07f2f2d04c28d99b2e0e0b4077b9c1d2c0a84ad9f004843c973c5859327e485ffb84", 0x28}, {&(0x7f0000000180)="4df3670c27b11779b22e142f9ab6b26a9296b7fc635cde4f568b5545d0c59e06d1b5f34261dfb2655c01aaf6d3e906e4e829ac47d969d3f80366e985a6fc6b2d4da15b779342bb77a61acc", 0x4b}, {&(0x7f0000000200)="ba3c266fe94d4fc39e4df82c8c87105abc7732a53e48baf39bae485a8d00910b589879cf79ee79dee1f5b65b999b1b9d83278b4fba30fb38cc59f8df037e9916e59afe388c", 0x45}], 0x4, &(0x7f0000000380)=[{0xd8, 0x108, 0x7fff, "abf59e7a78a70dcdfa68e090c26523f2b6bd5a1354a4fcd45697cfa22e982b461d71639d0ca566be4c00aa35a231247d05ed57247a66470eaeedff1c1af94d07855b03ae1a29774177bbadd2620cf72013d023823c1d5fc5b1cf9bde6b1dc0e17111bef320b768c0e6d9c7cb0f786eee5eb1d67281e57ba19cd6751d0ebdad59ef98dacff8d1b5dcd19246afce7f02a80f52860e8e08ea0f7e6c0c3ce7ce24b65d8959620b8aac3a2e3d3712463e5b9f1d7ef18557fb5a90d2fd705050bb326adff5332775"}, {0x88, 0x117, 0x3, "34c508614d6ca5fb5e03c78e2e7326839d262007709efa8aefc3ed03f743d95f44d5b131d3cf15e4db9bb9d6a5264dfea6b7f99309f6defa7e01df710dce98421336bdbd92255852899e0cb358226b2c30052f84745c6ccdbebf19886a36548d8e0ab617cac78e09f2d535b87c55150fe84083d97104a823"}], 0x160, 0x4000}, 0x40000) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000280)=""/190, 0xbe}, {&(0x7f0000001440)=""/208, 0xd0}], 0x2) 2018/04/29 08:51:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) 2018/04/29 08:51:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x400000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffdfe) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000003fec)) socketpair(0x2, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x41) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)={0x3, 0x0, [0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@int=0xf14, 0x4) 2018/04/29 08:51:30 executing program 7: r0 = socket$inet(0xf, 0x80000, 0x206) epoll_create(0x3) recvmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000ff8)=@sco, 0x8, &(0x7f0000003000)}, 0x100) 2018/04/29 08:51:30 executing program 3: request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a7472757300000005a03f00070000000008", 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x22) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x407c, 0x6, 0x0, 0xb, 0xe, 0x0, "03846cc43c92283ea5a98d29c8e4e262084823e736f59d2b6fcb873ddded29bc4d80b544afd15cbf76e99c8c6c1f8b7d758f0efbfdcb32f86b887cc38f8379d0", "779c9b9891e8d455c0c9e30793c3ef40b583d7a918ec4fdd1c3e1bcffe3108b1aae9f1e2bfa91f7261639a6fc8434aa4a6cbfaf8dfb9580f80d83ef8ea99ed39", "f7eba3566af46e3ad64b10c98a46f04a7d953d181752a49c554a4f6feccc0341", [0x7, 0x2]}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x7a0439181e224cc4) accept$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) ioctl$sock_ifreq(r1, 0x8995, &(0x7f00000000c0)={'yam0\x00', @ifru_addrs=@can={0x1d, r2}}) 2018/04/29 08:51:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x80000001, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/29 08:51:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) 2018/04/29 08:51:30 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/122) 2018/04/29 08:51:30 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x800, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/29 08:51:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000280)=0xf64, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000380)={0x20000373, &(0x7f0000000340)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000001c0)={r5, &(0x7f0000000140)=""/100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r6 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000c35000)=0x1) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="6f73444f36357bdb7cacbc5371cd322eccf0cadd06dfe2416d27336cb0e4af21213d02f5860cc9774d5e7421542a92a77fff991e7fe1cb053a69ddd605a4e23f4bba48d4c924905baab966e97b1c5d571de605e4ba0c0000000000000000000000becd6086677fb42b96c4d9676ec4eb1f624931ea517bcef5e8421c3f26c40b997c67ed525406aee560d0ae70ba3e8f2c5f29156474164131d7de94aab381c67f9b19bb"]) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000200)=""/90, &(0x7f0000000100)=0x5a) fallocate(r1, 0x0, 0x0, 0x1) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffeffff}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000480)={r8, 0x0, 0x30}, 0xc) 2018/04/29 08:51:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) 2018/04/29 08:51:30 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000fbeff8)=0xb3, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8002, &(0x7f0000000000)=0x4000800003f, 0xf0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x20000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) 2018/04/29 08:51:30 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0xfffffffffffffffd, 0x10001, 0x3ff, 0x7}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x7fff, 0x8204, 0x24, 0xc0a, r1}, &(0x7f0000000280)=0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000380)={"6f956500020000e0d02005000100", 0x400000000001}) close(0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x7f, 0x8, 0x1, 0xf478, 0x1f, 0x8}) 2018/04/29 08:51:30 executing program 5: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) r3 = getuid() getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x80800) fcntl$getownex(r1, 0x10, &(0x7f0000000480)={0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000740)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="fb29e90c1a0c9f4f3d5a47a9855beb88943a52d64e4ebafad3db17b05da7bf10ca8f9997fa56d91e06296df2cd090fb7f02993364afba7ee27b4c19e65d64be9ef7862f6d9c67fd389e87925587da880a1751070969d6053ebfc418860bf3c1fb1e5a5dc56a727dc0bf4b362492875c5e16562e24c604d8de01b87387f88d920454804223f17", 0x86}, {&(0x7f00000001c0)="e2475846e8a8169dfd07a13847699a5bce7c8b7509a3e4801f7a7aae37241d31897df49021792a6c0a4d17acb32e7aba1bf3ed73ac7f499172bc9d56920a6c5c3425a7aee82ca6c28e1802f0ba0b04894a5a88e381429013b8721a5878ec04ee4b13cc517974b7627ad4328bdb1b69d7d75f2c61ef5e63b149462b2d63e3f5ce3feb15abbf873f4e33086c6de43d6e5e7fb3", 0x92}, {&(0x7f0000000800)="1aae235c774c5b1763faeff49b0cbb8b092bc40373cea9440ea83e7fcdc4a2cbd5f3c12cbfbbb769dd33c0dc7e97f59ed2d4bc5d0dd8ea57fdde0757541a7e619aa1ad53d86dd76839c0237023fd72c4678b", 0x52}, {&(0x7f0000000300)="6c1ae600", 0x4}], 0x4, &(0x7f0000000640)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r5, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0xd8, 0x44080}], 0x4924924924924c7, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x2000000000000fc}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x540, 0x0) 2018/04/29 08:51:30 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x7, 0x9}, 0x8) r5 = accept4(r2, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) close(r5) 2018/04/29 08:51:30 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000400)={0x6, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e25, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x2}, 0x3e, 0x1, 0x1, 0x100000000, 0x7, 0x0, 0x7, 0x100, 0x7}) unshare(0x40600) ioperm(0x3, 0x401, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x4, 0x3, 0x4, 0x8, 0x1, 0xd2d1, 0x200, 0x600, 0xfffffffffffffffe, 0x100, 0x9e47}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x0, &(0x7f00000001c0)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) io_getevents(r4, 0x4, 0xa, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)={r5, r6+10000000}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) setresgid(r7, r8, r9) ioctl$TCSETSF(r3, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}) bind$nfc_llcp(r1, &(0x7f0000000480)={0x27, 0x0, 0x1, 0x7, 0x6, 0x5, "3095b9dccc0b55e6b6a93e74f0b2d5d76abb1453a44b00fbcd8d5e261d7bf56943666d659092e244501a8fc9571c4ed45e5228818abe1f50974cb891a468eb", 0x28}, 0x60) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) 2018/04/29 08:51:30 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) [ 114.835396] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 114.864491] FAULT_INJECTION: forcing a failure. [ 114.864491] name failslab, interval 1, probability 0, space 0, times 1 [ 114.875985] CPU: 0 PID: 8536 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 114.882867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.892265] Call Trace: [ 114.894941] dump_stack+0x185/0x1d0 [ 114.898617] should_fail+0x87b/0xab0 [ 114.902395] should_failslab+0x279/0x2a0 [ 114.906518] __kmalloc_node+0x22e/0x1190 [ 114.910621] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.915613] ? kvmalloc_node+0x1a1/0x2e0 [ 114.919744] kvmalloc_node+0x1a1/0x2e0 [ 114.923692] getxattr+0x20b/0x6f0 [ 114.927215] ? __fdget+0x4e/0x60 [ 114.930676] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.936117] ? __fget_light+0x6b9/0x710 [ 114.940187] ? SYSC_fgetxattr+0x17d/0x2e0 [ 114.944414] SYSC_fgetxattr+0x1fe/0x2e0 [ 114.948492] SyS_fgetxattr+0x65/0x90 [ 114.952299] do_syscall_64+0x309/0x430 [ 114.956247] ? SYSC_lgetxattr+0x2f0/0x2f0 [ 114.960445] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.965670] RIP: 0033:0x455979 [ 114.968889] RSP: 002b:00007f5f14ccac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 114.976644] RAX: ffffffffffffffda RBX: 00007f5f14ccb6d4 RCX: 0000000000455979 [ 114.983949] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000013 [ 114.991260] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.998570] R10: 0000000000000074 R11: 0000000000000246 R12: 0000000000000014 [ 115.005877] R13: 0000000000000099 R14: 00000000006f3ef8 R15: 0000000000000000 2018/04/29 08:51:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xfffffc81) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=[{0x10, 0x117, 0x3}], 0x10}}], 0x3ffffffffffffbb, 0x0) 2018/04/29 08:51:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) 2018/04/29 08:51:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x400003, &(0x7f0000000000)) 2018/04/29 08:51:31 executing program 5: r0 = socket(0xe, 0x400000000004, 0x7ff) unshare(0x40600) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x100000000, 0x0, 0x70, 0x3ff}, 0x14) 2018/04/29 08:51:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) sendto$unix(r1, &(0x7f00000000c0)="ed4101f4523404199aedfc7f89d466cb5a75bdf8f2119bd7c6913f842455d402f3285e673853f73910c1e0379322751b91f92cd2144687ce1d94d0de791c98745e0191afad96cb21e70f2e078d2bf46881d956896949b143017fa6eb30ffb18f39e78014fa8125cddeae74107bf7169068a768066c0071bec148e3e4410a65d0fe94a470b6ec41470d78d8fddb2d13b9ec9a5cecb332114f3ce404e0a6d4b9d613e8d252d9431fe7087935114acbdb4af5c4d913a0cb032b5ff69a013a39d235940fda8338ca10338e39361e60f380c38142692387aa6afcff7dbcf73abdc38a9fad48c48ad3", 0xe6, 0x50, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000500)="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", &(0x7f00000002c0)=""/18}, 0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x1205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x80030a) close(r1) connect$ipx(r1, &(0x7f0000000340)={0x4, 0x3, 0xea, "539b872b5710", 0x80000000}, 0x10) connect$ipx(r1, &(0x7f0000000240)={0x4, 0x0, 0x28e0, "fb033a900fd7", 0x162b}, 0xea) 2018/04/29 08:51:31 executing program 6: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r1, 0xcb0, 0x2d9}, &(0x7f0000000380)=0x8) getdents64(r0, &(0x7f0000000240)=""/40, 0x28) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) ioctl(r0, 0x5381, &(0x7f0000000040)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/29 08:51:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000280)=0xf64, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000380)={0x20000373, &(0x7f0000000340)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000001c0)={r5, &(0x7f0000000140)=""/100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r6 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000c35000)=0x1) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="6f73444f36357bdb7cacbc5371cd322eccf0cadd06dfe2416d27336cb0e4af21213d02f5860cc9774d5e7421542a92a77fff991e7fe1cb053a69ddd605a4e23f4bba48d4c924905baab966e97b1c5d571de605e4ba0c0000000000000000000000becd6086677fb42b96c4d9676ec4eb1f624931ea517bcef5e8421c3f26c40b997c67ed525406aee560d0ae70ba3e8f2c5f29156474164131d7de94aab381c67f9b19bb"]) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000200)=""/90, &(0x7f0000000100)=0x5a) fallocate(r1, 0x0, 0x0, 0x1) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffeffff}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000480)={r8, 0x0, 0x30}, 0xc) 2018/04/29 08:51:31 executing program 0 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) [ 115.394128] FAULT_INJECTION: forcing a failure. [ 115.394128] name failslab, interval 1, probability 0, space 0, times 0 [ 115.405533] CPU: 0 PID: 8565 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 115.412411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.421802] Call Trace: [ 115.424460] dump_stack+0x185/0x1d0 [ 115.428145] should_fail+0x87b/0xab0 [ 115.431923] should_failslab+0x279/0x2a0 [ 115.436054] __kmalloc_track_caller+0x208/0xcb0 [ 115.440782] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.446286] ? vfs_getxattr_alloc+0x9a2/0xbf0 [ 115.450856] ? strncmp+0xd5/0x220 [ 115.454410] krealloc+0x158/0x3d0 [ 115.457948] ? ext4_xattr_security_get+0xc8/0xe0 [ 115.462763] vfs_getxattr_alloc+0x9a2/0xbf0 [ 115.467217] cap_inode_getsecurity+0x1cc/0xb50 [ 115.471866] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.477280] ? cap_inode_killpriv+0xb0/0xb0 [ 115.481650] security_inode_getsecurity+0x188/0x2b0 [ 115.486764] vfs_getxattr+0x31a/0x5b0 [ 115.490614] getxattr+0x2f1/0x6f0 [ 115.494175] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.499620] ? __fget_light+0x6b9/0x710 [ 115.503715] ? SYSC_fgetxattr+0x17d/0x2e0 [ 115.507941] SYSC_fgetxattr+0x1fe/0x2e0 [ 115.512024] SyS_fgetxattr+0x65/0x90 [ 115.515836] do_syscall_64+0x309/0x430 [ 115.519784] ? SYSC_lgetxattr+0x2f0/0x2f0 [ 115.523981] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.529196] RIP: 0033:0x455979 [ 115.532407] RSP: 002b:00007f5f14ccac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 2018/04/29 08:51:31 executing program 7: r0 = socket(0xfffffffffffffffd, 0x115ac343df0f201d, 0x8) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/71, 0x47, 0x40000040, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) recvmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@l2, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/138, 0x8a}], 0x1, &(0x7f0000000300)=""/19, 0x13, 0x2}, 0x21) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/29 08:51:31 executing program 6: mmap(&(0x7f000053e000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = getpid() r2 = getpgrp(0xffffffffffffffff) tgkill(r1, r2, 0x30) [ 115.540164] RAX: ffffffffffffffda RBX: 00007f5f14ccb6d4 RCX: 0000000000455979 [ 115.547916] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000013 [ 115.555225] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.569133] R10: 0000000000000074 R11: 0000000000000246 R12: 0000000000000014 [ 115.576462] R13: 0000000000000099 R14: 00000000006f3ef8 R15: 0000000000000001 2018/04/29 08:51:31 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/29 08:51:31 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x3ff}, {0x1f, 0x7fff}, 0xffffffff, 0x6, 0x1}) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000001640)=""/56, 0x38}], 0x2) 2018/04/29 08:51:31 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$netlink(0x10, 0x3, 0x6) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000001c0), 0x4) sendmsg$nl_xfrm(r1, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c010000100001000000000000000000080000d39a00000000000000000000007f00000102d000000000000000000000000000000000000000000000000000003ec22ae0ea4f7d3199a2b8017d18a2c9a4ed676b4d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/04/29 08:51:31 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f00000000c0)=""/5, &(0x7f0000000080)=0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x3, 0x3, 0xe, 0x3, 0xfff, 0x3}, 0x20) 2018/04/29 08:51:31 executing program 0 (fault-call:1 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) 2018/04/29 08:51:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0xc, 0x4) ioctl$VT_RELDISP(r0, 0xb702) 2018/04/29 08:51:31 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000005800)=ANY=[@ANYBLOB="059cb1515246cb22a69a1cc8c7c5be8357f5af5193bd14ad280d5ce8783e7cdc268a35d468623c4caa2e1a395b1d5cc884f026c477f8150bcbbb6d751caffc4ff9b19e61c3d072cf89529323bd5ff8b050a26d2c0a0cef86a2087a138523205767e24950651c5de5a80bb6bf7c0d5fb2a8a9dfa4afcc1873066e9d30cb5a20169b2ca745fa07a2bd5468b49ca501ebf3c47c4c0193777008502e253075725789c03c912158e597ce09e906b4ad3808c9cbe0b331b68e6ec9dc46fffebe4fe99368fd719576a6a0726dc8264cdb1729f903fcd5d0e61ff05d7ac09aa7403082b3b91f1144b48f3081bc5cdb0d7373ec31f6665bd5d63c95fc71023da739b06302d423bde5c03b626f6b44d0578a257ba90b3c6ad242b3ad155624bc2b443fc7782554a14f65c684d2e99c374128e5f8117d6d2700fb7a35b1fb0a81e27df2ee76c1cc31b1a7c80c60426eab13b89a8cc22e24938cdaf35192776f5c4e766b3f5b36ec87894d317112013dbc657926c58af88e99af3a8adb7157eaecd9f3e6de19bf152fa941d7662d5225adf89e7dc8a82a88af2ae0ce1e1350d182706c38ebd5278d0a62d4af8afca065989afd3f8245147e8868bff5b91fad0c5cf96afe825ca22265fe8fb4c27a55eb7f83ef86b80f627e8b9d33a83d26899e0a5d7c568dedb9075fc115db9dc5a9ac914fd6a1cae734e1abe9b9ee4757d0320bfe725c9c3678c860cd3e34b71715f9d329f65366451f129799b38d7aef54dfd4aa5b8e102028b1f9c3385c8d5a21a34e72db8cfc59876b38a4689c3f81a9c77080eadc40663dd5efbb96d3965c4c3f815db2bc61051c741432af839cd0150fbde6ef977f925fdf75e5d3a615f72d9438241334ee9750e53e1b4661de9a1f5d2634a3f503eb152d62021277d786a0712348f74faf6209e5d9a7a156e232e8c09acaa79accc15ac9e972fa529ea866e4f440d065e93b7894b9156ec4362d041b791ebe1e96e9285eceed841cda622b64cbd906cab02a0581c614caa728c8e8f31c4bde0f9d543c09c485a4d566918f3e3aaf5f674a516a0609f23986e3eef4cfdd06c12d2a8b23c60303ce51bc5141d7e6b8367a2567162cfa175badfe935d15f79179e0e6cf4290a70e4054ffe7b77b2cafc28588131cfd81e0e329b9071bbb4a8ea25e3fb57898afec34991dfbdd85d4e4f4d70e37cc98abc6f72bcf085f89e6bb0e15bf3528da5ad56d11f30715e567470c6b408acec9b2b79980bb6c1ce9bf7d63daad14ecf235a4e2cb34c736579f4e1a9c0780593d2e5d7c4729d2912153a03ae5c6712e3b96806fadb624a194d35264345dfbe5ed56c3654ce51617c3326bab0fc02027001d0746e0d6376ac080f24483a98e78c10d0978608e324d183ebfc0e5e4703f352a08ec31d47bed96ecbbc8a6b7c8dceb33a454c2e9b66311aea7e84a3d71df7568dea2c48284548d6adb4543733e09ab2ec2f988716a5d9ed151b7b8d7c78a7c2a89cb1d27547edd98e71832ef484ecd2ddbb67e7a8885c1d8a8064f73411b7cbf97bb80ee62b4ac0a212f6c457497248169da7cf0ed2de9834740910d86002c66e9faaf42e50132b3dd0e755bde48c0740d62e70047e6e98fc3d51c8c693cc88dea1426dadc0f6a5c9a0a5f34348024979d40214ddd8ea7d78a2a5a02445649f8c43013a37512127f055d9cebe3e6436e46040c7ecb335e7ac3eae4c6bcda5bd2296a7b4312aa50e7469f9aa71106661b6468247af59491f524e8476ebebcdac31f814fe72fa37060350f7048ee5519dccc5ece63bd3c8860935695681191c55d2ef7f26a4f9b58517f0cd285b506988ad6a2d8f1879fcdab28fadc2d9c9dd899b3dfd4eb9ccf2978d81b67e3dc495191f530f3e610479b2876f6b5862b521253d2b01c1009c6bf71370f50a1de48256ef91e9e6ee33291b3cb4e5af7683a9a2750ba97cd32c513a2bac265f924b3fa44c196f842a0faf9c42dbdf4449d6ff0ceb56161cfb7c2129952485d30a867bda87014cd2ef5975af9fef84a15adcc3010cb365d1d2a63638ccc613991cfdd010ff0ef001c03fff9ce8d1b1cd213bd4019db57f71393b19aa5862f2b6f94868c126ca926e760fc69cd4b214dae93033b0afe309decb14d34df0fc1efc8c8fbea384067aa217851f7119a1bd5e17729ec994c7a15f304510fdac5c7b3904efee789c37add088213cec3fc8eccf2adb524a0d0b7790f5c4720c0f0aba36ba55daae111146d0638b40de839bdffd72211735a7d26056fd4a63356f11dae7d621785b7a79499d3731a756759814cc28053b00311bda123c2709c6cf90fc2990114685d21d92b012bd096655973992d84a0de830fdfbe4cc17e92e0dd5fad3d926b9ccb8533dcea54799aba9fa2bb9f4b25265563f1022fe2a2a17b286b3ebeadd14e99eb47274b4a14e6aacc5d6fc092fc43eb0a9f32e51d36b2d6dc0377fb1ad4324e7bc3583efa7c415d7ba3bb94ab5d137726938302f7ca5804d8ab55812eb89ad94a1f7d7b7b5924be0a6ac4341e11f4ae69540b1f338bd0fd6e3606b9c8bb97329e58f8e02763cbd3c4a98e706ba9d110f33fbef0b3d3fa14639636ddf914d18909f4326fa4ed3d44a9381a62278021ca6261fb9caaa91443f7a906ed2d3bee40b84c8ac2ab5c07c7ac8686c00f2874b4af99ffe96ecb6cf4732b0702c819dd87a6e9ae28c2901cc566d63c5e36d9ae1c3cf5c4c7d155496e80c1567676d631d3b303c5cf945ca709d793e6d990a4bf6e7ca244e6b114ead1caf04399e770941f730260e66274566dca8363a7f847f99e5382155a105eb6a16c325693738c40048202e1d3e017fae093d147146a0ba3e7b0dd9210000d1693a6d9d364fb6905848bf4c1799a51c357fd22c1034e5fc96610a73da8dedee5f12044fc93112021e49e6a700e1f2c595e198b091a7608d4738a956c8b92c2085203f01823f6f8bc3eba19261eec1ca14635b045c9e1341ecfb9a6e1e4bcd8cd4d069900e35e12b962310d8374eda1baaf5fcd8b7d171ad53bbacd408f13bb36cc8f6017d5bff7b1382e8ca182fc3d8f6883401eb5b7edb9ad3e1ff80b70e3510c710a41e2bce1bbbf30aafbfd7bde3d822c80997988ea30affab8729976c8b29927861149f0165c66031576b701277b445317b2c4ec9773a5dd14252356fee04f7c8c1c65bb61a51a777f84412aa7c30f14065fdb34510f50e3414fa25172f8d840410fda8007d7281b8cc8e6899bc8b53561791e8922be69758e23a41c3ccdecc33be06ed49cf8b4ae37f387bcc589b14e8f048e90550c2b84d04f8e44d1033661908723efa9565036e3d36708d32084f5be84c3800a6fe3d13e1c1ee9452179f18b3274817c0e69ef37215c3de197d8b8cacd1ff452c022b63d2db6ffbe9f29e566865339af4d7393b2ae68f2df8ffb751ed1827f9108a577ec7c5555f751f2ffb91e17c98876c2a2718e9df9ad27fb448b6c6963deab1e212b47a5a69022352b326ec6b4762ae8f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@ANYRES32=r0, @ANYBLOB="87eeebef23e880a8", @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYRES16=r0, @ANYRES64], @ANYRES16=r0, @ANYBLOB="32740535d0899329877a9d3f448128fafbd303eb4fdb9c077c8b8ef28918d2663727fd5282221fba3d83623866578cdb13fdc84299d9f410c06e1597cac8cfd5df84599d5150fa1998ed9f72467df24ca9a064782d379a30863b82106687798dd170259b65376f88cdbe385fef21576308c2eb3e2838177f0d55c635", @ANYPTR64=&(0x7f0000001200)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYRES16, @ANYRES64=r0]], @ANYPTR64=&(0x7f0000005740)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000054c0)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYPTR64, @ANYBLOB="d07fd215eb0ede6a333e2249721839d3a71e46e10941d42aa689bb170aac3e6c2f4313689d78b01e315a97844ed2a64020c0a20d7c43cdcdae6e92df44e044c0e74fd7f094fb778b820d015f358637804d69980d30c7e8245ecb03", @ANYPTR64, @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="787805364a7f1c3b7e0cdbd8dc1b58412aca1841e112f34934f0e13a92ee4757d40ade5e2dab54032b375a48a21980be1eaff1d7810966d64bf2f42f865fb5222c4833794e452208048ccce15dd8be354761bc2279b343d7bfaca0b6d55a978181f96796bac8cd06d3c133b35addc591c930b66eb0327942b4214c8d846779ff081e1e30130e50df17e4f2ce8a8e2a466a6fced059556911c8d826e20c3b", @ANYPTR, @ANYPTR64], @ANYPTR64=&(0x7f0000005600)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES16=r0, @ANYBLOB="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", @ANYRES16=r0, @ANYPTR, @ANYPTR], @ANYBLOB="3ea09b228b71162a0aa975181155751d50088d31d5dac2c3a63b0b19b540bfd2f250f3e4833f06277f9d4e5b95dff9b11f9787b6797e42fc857ec2790090a450f5802b163dcbcd9d958fe35615f6d6353ac9884a5d22e16cb280b4de3825e651ad03a6cdc11a4799f6413e2432ee80d85d"], @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="e482d3cc1186f8506647910cb86f7c6d01b7e6823f023cc3", @ANYPTR=&(0x7f0000002300)=ANY=[@ANYRES16=r0], @ANYRES64=r0], 0x1042) lseek(r0, 0x0, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0xe5, 0x1000, &(0x7f00000000c0)="1b212664227a9ab4eb65a0a16aa026b665ea25bf147241e123346ad1ba0d6c86c99d289a15df1e3f5a6db26e8714ec82829ad41771937c19bbd093e9ea33c98d15d21c128b98156a74cdc90fee8abd4bd69d9dd487df0273f2b6504954d957854a5dfd340c8b0f3984f0c86825cf168e2b9d329685173042362f7b75c4bf0463ec45f47ed54c31d0b52f60996481278bd77539b8274f75af2365e8284946d2fa71685e7a821887d0ec4e19b6e11c3e74dccecc3f8ce4738fda0404eaa47fa5bd596619d9ad0b4d29b6b047bd920e45e302193678fcd6ddd348a8b45b6d2b58829395d81b27", &(0x7f00000001c0)=""/4096, 0x9, 0xae}, 0x28) [ 115.795545] netlink: 76 bytes leftover after parsing attributes in process `syz-executor3'. [ 115.885078] netlink: 76 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/29 08:51:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200040, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xcc) 2018/04/29 08:51:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/04/29 08:51:32 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth1_to_team\x00', &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x1, [{0x83, 0xe4}]}}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000001c0)=r2) fgetxattr(r2, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0x74) 2018/04/29 08:51:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="6367726f757076626f786e657431657468315d736985afdd6a85e745eabb93656375726974792940287662e1d46f4222246f786e", r2) keyctl$describe(0x6, r1, &(0x7f0000000400)=""/222, 0xde) keyctl$read(0xb, r3, &(0x7f0000000140)=""/19, 0x13) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYRES16=r0], 0x1}, 0x1, 0x0, 0x0, 0x4043}, 0xffffffffffffffff) 2018/04/29 08:51:32 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001900010b000e969035000000ac141400000000000000000200000000ac14140000000000000000000000000000000000008cdce382aee185a318bb683f9d620000002000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082000000000000"], 0xb8}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x41) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000180)=""/103, &(0x7f0000000200)=0x67) 2018/04/29 08:51:32 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0xc0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) semget$private(0x0, 0x0, 0x0) 2018/04/29 08:51:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000280)=0xf64, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000380)={0x20000373, &(0x7f0000000340)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000001c0)={r5, &(0x7f0000000140)=""/100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r6 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000c35000)=0x1) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="6f73444f36357bdb7cacbc5371cd322eccf0cadd06dfe2416d27336cb0e4af21213d02f5860cc9774d5e7421542a92a77fff991e7fe1cb053a69ddd605a4e23f4bba48d4c924905baab966e97b1c5d571de605e4ba0c0000000000000000000000becd6086677fb42b96c4d9676ec4eb1f624931ea517bcef5e8421c3f26c40b997c67ed525406aee560d0ae70ba3e8f2c5f29156474164131d7de94aab381c67f9b19bb"]) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000200)=""/90, &(0x7f0000000100)=0x5a) fallocate(r1, 0x0, 0x0, 0x1) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffeffff}, &(0x7f0000000300)=0x14) 2018/04/29 08:51:32 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10883, 0x0) readahead(r0, 0x8001, 0x3ff) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}}, 0x2) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 116.266629] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 116.285266] ================================================================== [ 116.292872] BUG: KMSAN: uninit-value in pppoe_connect+0xe9a/0x2360 [ 116.299208] CPU: 0 PID: 8626 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 116.306057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/04/29 08:51:32 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) [ 116.315425] Call Trace: [ 116.318025] dump_stack+0x185/0x1d0 [ 116.321681] ? pppoe_connect+0xe9a/0x2360 [ 116.325849] kmsan_report+0x142/0x240 [ 116.329660] __msan_warning_32+0x6c/0xb0 [ 116.333731] pppoe_connect+0xe9a/0x2360 [ 116.337742] ? kmsan_set_origin+0x9e/0x160 [ 116.341992] ? security_socket_connect+0x5d/0x210 [ 116.346849] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.352250] ? security_socket_connect+0x9e/0x210 [ 116.357103] ? pppoe_release+0xcc0/0xcc0 [ 116.361174] SYSC_connect+0x41a/0x510 [ 116.364982] ? syscall_return_slowpath+0xe9/0x700 [ 116.369844] SyS_connect+0x54/0x80 [ 116.373481] do_syscall_64+0x309/0x430 [ 116.377381] ? SYSC_accept+0xb0/0xb0 [ 116.381541] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.386731] RIP: 0033:0x455979 [ 116.389918] RSP: 002b:00007fdf179cbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 116.397633] RAX: ffffffffffffffda RBX: 00007fdf179cc6d4 RCX: 0000000000455979 [ 116.404918] RDX: 0000000000000002 RSI: 0000000020000080 RDI: 0000000000000013 2018/04/29 08:51:32 executing program 3: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200), &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffff}, 0x10) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) io_setup(0x9, &(0x7f00000001c0)=0x0) r2 = creat(&(0x7f0000000380)='./file0\x00', 0xff) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r0}]) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000000)) [ 116.412195] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.419469] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 116.426833] R13: 0000000000000064 R14: 00000000006f3a00 R15: 0000000000000000 [ 116.434106] [ 116.435733] Local variable description: ----address@SYSC_connect [ 116.441968] Variable was created at: [ 116.445698] SYSC_connect+0x6f/0x510 [ 116.449422] SyS_connect+0x54/0x80 [ 116.452953] ================================================================== [ 116.460398] Disabling lock debugging due to kernel taint 2018/04/29 08:51:32 executing program 6: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80800) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0x20}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e24, 0x0, 0x4e22, 0x2, 0x2, 0xa0, 0x20, 0x8f, r1, r2}, {0x5, 0x7, 0x1000, 0x7, 0x2, 0xb2, 0x401, 0x6}, {0x6, 0x9, 0x7, 0x10001}, 0x9, 0x0, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d4}, 0x0, @in6, 0x34ff, 0x3, 0x1, 0x2, 0x9, 0x1ff, 0x1}}, 0xe8) [ 116.465847] Kernel panic - not syncing: panic_on_warn set ... [ 116.465847] [ 116.473226] CPU: 0 PID: 8626 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 116.481376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.490737] Call Trace: [ 116.493339] dump_stack+0x185/0x1d0 [ 116.496980] panic+0x39d/0x940 [ 116.500210] ? pppoe_connect+0xe9a/0x2360 [ 116.504362] kmsan_report+0x238/0x240 [ 116.508175] __msan_warning_32+0x6c/0xb0 [ 116.512240] pppoe_connect+0xe9a/0x2360 [ 116.516220] ? kmsan_set_origin+0x9e/0x160 [ 116.520467] ? security_socket_connect+0x5d/0x210 [ 116.524872] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 116.525317] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.525333] ? security_socket_connect+0x9e/0x210 [ 116.525364] ? pppoe_release+0xcc0/0xcc0 [ 116.546017] SYSC_connect+0x41a/0x510 [ 116.549830] ? syscall_return_slowpath+0xe9/0x700 [ 116.554691] SyS_connect+0x54/0x80 [ 116.558235] do_syscall_64+0x309/0x430 [ 116.562137] ? SYSC_accept+0xb0/0xb0 [ 116.565858] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.571045] RIP: 0033:0x455979 [ 116.574231] RSP: 002b:00007fdf179cbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 116.581942] RAX: ffffffffffffffda RBX: 00007fdf179cc6d4 RCX: 0000000000455979 [ 116.589214] RDX: 0000000000000002 RSI: 0000000020000080 RDI: 0000000000000013 [ 116.596488] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.603765] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 116.611043] R13: 0000000000000064 R14: 00000000006f3a00 R15: 0000000000000000 [ 116.618866] Dumping ftrace buffer: [ 116.622393] (ftrace buffer empty) [ 116.626078] Kernel Offset: disabled [ 116.629684] Rebooting in 86400 seconds..