INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. 2018/04/13 02:15:53 fuzzer started 2018/04/13 02:15:53 dialing manager at 10.128.0.26:44405 2018/04/13 02:15:59 kcov=true, comps=false 2018/04/13 02:16:02 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x0, 0x70bd26, 0x25dfdbff, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd8, r1, 0x200, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x40880}, 0x48040) setns(r0, 0x40000000) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x5400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5d45}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) connect$bt_rfcomm(r0, &(0x7f0000000400)={0x1f, {0xffffffffffff0000, 0xfff, 0x1, 0xff, 0x1, 0x200}, 0x4}, 0xa) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000440)="55be1832a0364bfe0703ca599f4dafdd", 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffeff}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={r2, 0x90, "b411fdbefe830ca0fe574bad5510ba44e904fbf5f3702bd30ccfc7fceaed710371e1abffd93f3051fda88a76271ea5217ba67e39f019c0ee3a3b2b519b1ec5dd4277746cd385f41369bbfc9ae9b061e1cc844051da2d382031be4133920cde67e7a433a9f34a3796f795af7a87c59abda8e7c4b7e08b9c82c4d32f3d1055d246930a60413c34f25b5860b75563c7d45d"}, &(0x7f0000000640)=0x98) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000680)={0x2}, 0x1) timerfd_create(0x6, 0x80800) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xe4, r1, 0x320, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40090}, 0x80) syz_open_dev$tun(&(0x7f0000000880)='/dev/net/tun\x00', 0x0, 0x2001) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000008c0)=""/236, &(0x7f00000009c0)=0xec) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000a00)=0x2, 0x4) ioctl$TCXONC(r0, 0x540a, 0x3ff) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) close(r0) timer_create(0x5, &(0x7f0000000b80)={0x0, 0x29, 0x1, @thr={&(0x7f0000000a40)="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", &(0x7f0000000b40)="91533ddb68f79395be016401f3f3"}}, &(0x7f0000000bc0)=0x0) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000c40)={{0x77359400}, {r5, r6+30000000}}, &(0x7f0000000c80)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000cc0)=0x1000, 0x4) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000dc0), &(0x7f0000000e00), &(0x7f0000000e40)=0x0) setregid(r7, r8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000e80)=""/185) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f40)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f80)={@dev={0xfe, 0x80, [], 0x1a}, 0x51, r9}) 2018/04/13 02:16:02 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x2, 0x0, 0x10000, 0x2, 0x4}, 0x3, 0x1ff, 'id1\x00', 'timer0\x00', 0x0, 0xfffffffffffffffb, 0x4, 0x7f}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000140)='./file0\x00', r2, r3, 0x400) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x7, 0x2, 0x2, 0x1ff, 0x1, [{0x8, 0x0, 0x2, 0x0, 0x0, 0x200}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000440)={r4, 0x10}) r5 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000480)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000004c0)='net/softnet_stat\x00') ioctl$VHOST_SET_VRING_BASE(r7, 0x4008af12, &(0x7f0000000500)={0x2, 0x8000}) munlockall() r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000780)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x148, r8, 0x0, 0x70bd2b, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x424}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xccb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x148}, 0x1, 0x0, 0x0, 0x90}, 0x4004000) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000007c0)={'bond_slave\x00', r1}) prctl$setfpexc(0xc, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file0\x00', 0x0, 0x18}, 0x10) recvfrom$inet(r7, &(0x7f0000000880)=""/157, 0x9d, 0x1, &(0x7f0000000940)={0x2, 0x4e22, @rand_addr=0xe0}, 0x10) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000980)=r6) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000009c0)={0x8001, 0x20, r6, 0xff, r2, 0x9, 0x9}) setsockopt$RDS_RECVERR(r7, 0x114, 0x5, &(0x7f0000000a00), 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r7, 0x4008af13, &(0x7f0000000a40)={0x3, 0x6}) pause() r9 = semget(0x0, 0x2, 0x447) semctl$SETVAL(r9, 0x3, 0x10, &(0x7f0000000a80)=0x2) clock_nanosleep(0x5, 0x1, &(0x7f0000000ac0)={0x0, 0x1c9c380}, &(0x7f0000000b00)) syz_extract_tcp_res(&(0x7f0000000b40), 0x4, 0x1f) sendto$llc(r0, &(0x7f0000000b80)="957e9854140787ef0244e8815a9b0663369684b568ba737791ff9741e7cf30f790289f3bbe40a1e8c9c7dd1a27855532a395e3ad51b456f2c88a420abaf009429a2f806e73542b57583a6f7ddaa133ec07ac68c1d3649c861c57adf34e3d112e638bb8affeff04fb87ef33d44609f4851eaab8464a39223575f0", 0x7a, 0x8000, &(0x7f0000000c00)={0x1a, 0x200, 0x69, 0x20, 0xd1, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/13 02:16:02 executing program 1: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='ppp1*\x00'], &(0x7f00000000c0)) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xf137, 0x40) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x2, 0x0, {0x3, 0x0, 0xb5, 0x0, 0x34}}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0x5, &(0x7f0000000240)=0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)) io_setup(0x1, &(0x7f0000000300)) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000340)=@req) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x7, "efe516392bce38"}, &(0x7f00000003c0)=0xf) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000400)={r2, 0x6, 0x1000, "fa54edc7da9d1f36db4c4f0b8d9b4c0f2507fcf9a693f907504f20146afcddaf3ba703e3141ca2a4d4dc7ad79a3585b42555c5381bd889771bff8a885249263ac87025e5bf202365f00ba56a20900eb912b4b52d80eeed2ec085d772fbe262245dda48ce2abbf2b20658ea03d1e21c28b82b7aaaf944026ad3d39efb4104fbd42442ca38cc2887ef3e67f303a046fa15020c96b9a6687b95bfa00b447c585947258a34995ed76f05568c5d121d6d54b74683b8dc29bc4ddc31dc140e1824b7e1ea42b27c79b3080eebc3528d87981512a569998ce9b6e0595ccfaf045632a407e7006bbd3f305ea6bc8669b4500d1722b0dea76bacf35190f185bd1a52ce54717e02fc52569966a18b87f76b96042facdfbf3f0485aed11d0c3583598e0b726c9c477ef91cf1051112f02858b903773400aa3c1e88a236e204f447fc8a32b0dbcbcdd6162f769c3538d51eeba1baff0935428c7fb0e4df41488cede6bc5c8697231ebc06d5291210db20fe794a5be20d8de58c362c88f99fd26067461bdaf1358b9218bf48978afd3de7677a317ec3974959e7bf0f39837b1c3a65185d7a7d130c279b6cc0ef1ddaa648eeea06d3e7d3e9e8c0f486d5195a5719cddbbf44978407a32fb9a8e5b502be46e5f69e6c947b8fd782a68adc1a7034feb681a5966c59e54b2161a9f6867a7b074a284c6844aed83b5d60565da9538952175d7e0da8d1a1fd8c2117773fa79e727ffbd8f7481770bd975c19f0db8a4669599093c0539d7d909da9c2ff25a4b596bdea2d19073f4f2163afb748754a8325edf8fc087d63791f49acb1b123a50e557582ce427c7ce2bab2ed505a44d5bc01fd524dd3cff95d220a661cd01aba8e97977b81096bab9f2017639ace31635ffc356975270b1db590c8a053ce2dce7c4d37027ca18e168a51ca3397d20ea5fdc86fbac357b88b076e3ea7e0329f7387c2a585a86c348fc8c1551b5aae1dde5f7ebae9cd69f744ad32b7ebaf79881fb3421d9fbddb6d50af824e29fdab5088d65d4127fb9a41b8bd59104ece12cc58d7270157c7a0ab6f657c05c7c9258c461b874bc781a6af6a390cd5bc38c66200e0e66534cad3c4ee555adab6de64547184b28098208fd8335a223a100f21ffc64e98f6e128a9d2f906171c875fa2588173649b131cd120ee40bbdea2df15ee31d0ecda3e06142a2e42208bf69f0342152acb70c75123b4fa7fde0d0986b6fcd05cb46d94577d7faeb99d269014eeee27ef11f12686f47508f21d1933549fe043538755ee6cec5c0cc8f1ae504389b131c2c34ac2342c7c59e46167faaa3408467a1bb41174c361edce93edef8bbf74e8ff74a862e12e0358ad84c82a456dbef9ff5ef70544af7684293968e374a9185a801a883979ae11f9e2c84196c087a88e6f3ed873a5be318b12a5191f87528de8933c3f5fd145b4b79601e8c5b7e700328e0971529a68799953f9015b925220ba19aec224796257cb928513829b936713b769a91f05b40b680adcc9c5ed299233c404199c779502b7452878c67ee51dd488be8de87c617ff82a9e1b35ff89697883e849584baee6cc2bcf41a26edfaae088aac748bf9a3a24b7163a27fa61414239b6440054ab1afd3e5746e98f3a92a3beadfb1e3f8e34c52955cdd17ccaea6368418051f6ea50d52c129e5f02662ebf8737461805b0a85f14964eb755ee09c548786e01e443bcbf10d8f90ac0a67a037f97ef2a6b4ddaa378c5e862f976d01df534c76d2c50cc2c14f2dabcb2a17795a8b71c04da08c59c4aadfcd969ce2da556dff89bca5e4a39fa504cf95227c615ab38c2e8cc05d47c79eb1c4373d4c560b148f23fbb91ac26cb0be4b1d41a72d3fc374d7f00e6b2074de0ae112eeb1b3d70f990a4b9466cc9c11b2a97d7b982695ac65be13d220568334af041eb0a2b385bd4850e8e2cccb905ff5b53fc6289495ee81c142b109d3c2605852007c3502f930942e7d898cd9447f2264a49f9288fdb30976da926a421145adea58ce8bc060859c118f05f7d748008f8ade66afbbb5042808766211893f6b7083d62447c598bf7ff983bb9aa283e22a0d56e51bf6579b50dc67f64f2765c36680ef8aecd6a1470bd761ee155ccc191f93c02daba24a54b23335a885c951dc2431d4563d23958f27951305661a9fdb1a7a60d7115a8c10af06c5e2c4b18cde840d8b8c70fc689539aa416d05d8201421662b031cdc5bea84e37ee3216d66034ee595aed75f2ee8570c72e11df94cf8f776f99d6798b7c486c3663ebd27e6edb3bb2ea65a215a69a262d26f1da9b691c10a729ec3cb941cd261f7607c51fb2075aeda51d1da3f8200d957682db2fc13a8821b36ed608983c29479ce300d77010b71474dc2ced94f4cc0e03acdee94a8d205c8ba9bd45c495413e7a7058a7139b3ef83650e37fa39a9acb354ded4362375a771d0d2504045340be3275dd623e79499a36af94f81cbeb66171996230cda320f8498a518b18108ffc0452a67f228e637506ed3e2266259d191eaa5e88a7bb224584742359719f0a7f02d9b676404c69fd9517365e20300cd5b01beb5bf1c7f2017e33ca8f5d797e06f1f173d647e9a410d8814fc3f985167a87bb5e2bc83af0a1fad1821da90b8a4acff4ae2941cb68e03dc67cd06a74e43794ad24cccfbbd48ddab07a4d4d6882f332fa6e5387855f847bef4ced02340ce1b1232e912a97b82f0717f11ada45a00d7c288a2910704bb60dcfab470129e1e38e08acc2f39ba78ecdf64587b4efd50a31081412343acf0c66b7e219194aa4d06a46295da66eee3a5bc09a4168c0aec6dbd3891449e758613a6d3cb80d463a1856ff0a245565c393945f3f6f29b42b5f8816bb768bac49ace105905ae5d9297f5c81c726871b3b49e002a88f65e6ad033b363d543faff9858a00cdaf5170374538ad01f498e121d84f547daf132ef68b3aa292489259d5eaaf4b9edf001bef9ce747be34684126a7ea92a5f40f1db97003e3507bee0b583605cd0bdb0f235cbaa1319dabdbe9717651536e3eda5be14363dfc6f2b410948d55e97604a0e80d99c3907d6f959ee70fb649b40a96506bfb14c8f98ec619f0131c7d09df9f4b0dcf1f5bbc59b887dfe48d875a278f6d5f44ce60871b9d2e4d92f46f0cec22da1cfcfb0ba47d2f44e1f8f8a37123e6406a1bd73065dc64015b94577864926275562549b7024b4ed2080bcf1075d5f5368ed6fc56d77b340c79386fc14cd364f5c32f0c67ff0504ac08d4569e4a55f02617a3efb428dac2c513719ac3814b2900b2e351297a9f8c9a261693af05d102912e69bb160f406de27b5888e34d996dc98f67259cd35febb2521f7501d7b6ef8f18f4ef8dc6e1c2cbb62d9428b50c19ac36d71b616bf7371151dcaa28277c7a1aa25f9457a7def845e6068d88b18e6fe730915f4e3bb7b9a61112c11f79d47d1feffe8a3767c5593aaec091050dae8fadcbf2b672f4c1c9b7baebe59e9ab3eb2995dcc3cd85fd2421671daa0a57c59c74a4f4f2f32c57d772bc27426ebc5955a4ce4ff76a5f2c038ec95de744917458f3221b3e05c190731d3063ab48923fd80383d24dd3e012bc9a8816db7b5777ffd7191ddfa919ca16dc9b462eb54900c33afff43720793440d3b96f8c38b7639f94f682e91812cf48b1ff6f323405e90cd8c68eb6da3dc387e4fb6084d06813183da98569c63a65a5317510b8c753764d9929187de1125f0b345f3324065bbc90180f7475b7b44dfcfe15962f3db71bf3c6b0710d58b6aba73196dbdd78d878edb25fdb0c964b40bf1a1d355b0a38c5bc65726a33f196ce108f91c15e5ffe7aef6dbcd645486bcf067fe2995337f91ccb481dcfd607eee2cd21edbfb8f07aaad648e4360e617960e79697b971184932207db807d4b8e5e1686bff1111b9725d42623e91e074daf5cbeb9e7fa79b4f28c5c3ee36e4379488a964304ce1b528328ae5d2a32e092c999a9c7f169d36a2e7e45f1ce87e67c4b6f9646f8fb63aa26bdbdf36fb00dc9da97921cbb213fe5c9ea40ab0ceb24ef477d0a44557e796c6685f62fd0f45b9268c9690f0ca71faa55e4aa714a6dc40416f721e69e5d1049bb76c10c935807de6170b1408b5d26e5c4be3a7bbff299e917713106faf59b089e11ba6a9019a87f84246ce482a8ae24ada0a1b1b1bf11cd6b9223b72a619a8a3a68f4ccd97060750828062ae07c23515ee090761ab640b292e9abdad77c2094313c90120383142ff25f31ffe98e8e06df5c479a7788db53f71a5cd9d254223a7b819510e17560f6f9f877a7ec0318b8df07c3161c8c8473a332f79ab2f84b549dfd590b6a4a8d8f95d40634f16eb7b68135b1fc19571b30751bb02b92a20f4fb3f5c89530edcabbf9c28b58cb1fe7294f710a92f2d665f08a037427fb2f7a472b491c626eed474de68950108f1a07ad59e6be2344ae326cce2261ea6cb45c871a43564c4f44ff50b584c0d65989b1a055ef16c050155fab227eac48495ed89d2fce0da2aa4183b6dda28137fa2e35e9a95bae23460dbd84b8026412fccfaf3f56318b4a185e12c817ceb984b2a6d6c1ef13fb9654b7919665cb6df96d20e1ef2a507197cd7621959262caf53dcb47a2437d979732d91e7eea6578afadb11c0585aa72454b30ed9f5ff8cc303f82f7ae8641e8bbb4209edde802e193bdc1f2f057c5e3808a711341641b31213ff677dd21528f2608cac97bbc77e2e23080666253f5b4056d0f7ea13eee852bc2b4269261cbc149127c6c18c270828c69e6a71d0d75a4e3a0fa24154d48bd6c1274e46cc37777ffc0a2668fc88cdc64ee9a6c8ac60833e8662540fc0667ea6344301e8b05603514c435b14ab04bdbb9d1bd33d85e03e286705ddf3a32b49b67697934927760690a8dcf30cb33e7e6e6a6638a9c6f9f7b7f17a190264e110160ca0c79f513f0a2d5a7dc6239bf39a557d1c2f08238a0209eee5c95f307170bf9568406a6ad54dc218a576f4906c369c5eac8d3d5b3fdd837a0eb5892934759fb485bd5b9b6376c33f46cfe593183aff691ca0d32078b1eb23c2495a6f5ee3dc20fe12351e0f84bfe46cb33a62b1fe6089d509aa909b16482a91ceabbdaee67cc60ce8745beab903b9e486365cb9bc8578fe4eea22406dcb2be737366014a186e8f729f7624d08bb170357dd75844e370645dc9825a1c82e24a5e320c53dec1ddc3a640fdc088045d4f7165c617b6838d05538fd270cdf576028ee1ab0d4b9496d9c8e683596896d56ce64e693db6dc8696d3b06fdb93d2c7f7c50d2754840865f0ae10e4832dc2c02d4a1e5e58b00b6e25269384487a3cf21a972d17ce80100ee1837346715f6080a44df7b871b36f55482f213674ab0776730e1e4ceb87fb53e420b27d2162111e456e701095075a46bae78b3beb4171748217250617eb0862ad789bfc5603116369cdcafb6253e79af2e1c04da2528009747850c618f60513d3e4f2de16a148a76bc78bd511439e058d8cc41ce020e0eb6c8bd7b36e87dc07ea779374f40cb290d35d515b68f2ddd6208272f74c086106329376e1e289661366dc3aead4d9428bad03c9ee7446b0f25e2a08a4f3749d615cbe12a4b49ce256313bf5f19e420707e27ea7a42b8fc80e8d70d5e3f8fe5c47df80fb9ba1fb12eefb7b4083d75383a37a6e54d5a430e8e7006d38e6ecc70628f57e4624c633135fae43a1a8f48d9f0127dbd1ed639a39f1cc156bd14a53e5e0de73782a6d0d1ad8ce8cc1a8a6ddb59535b3d94224d26ea1c77ecd221cace138cfd584be31a"}, 0x1008) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001440)=""/225) r3 = epoll_create(0x0) fstatfs(r3, &(0x7f0000001540)=""/199) splice(r1, &(0x7f0000001640), r0, &(0x7f0000001680), 0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000016c0)={r0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001700)={0xffffffffffffffff}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001740)) ioctl$KIOCSOUND(r4, 0x4b2f, 0x9) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001780)={0x1f, 0x80, 0xfffffffffffffffa, 0x4, 0x7, 0x82e3}) syz_open_dev$tun(&(0x7f00000017c0)='/dev/net/tun\x00', 0x0, 0x8000) r5 = msgget(0x2, 0x200) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000001800)=""/229) rt_sigaction(0x0, &(0x7f0000001900)={0x6, {0x1}}, &(0x7f0000001940), 0x8, &(0x7f0000001980)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000019c0)=""/68, &(0x7f0000001a40)=0x44) r6 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r6, &(0x7f0000001a80)=""/138, 0x8a, 0x40, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000001b40)={0x1, 'bcsh0\x00', 0x1}, 0x18) symlink(&(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000001bc0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001c00)={{0x4, 0x8a}, 0x1, 0x0, 0x9, {0x7, 0x1}, 0x808000000, 0x7}) 2018/04/13 02:16:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40002, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000006c40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006a80)=[{{&(0x7f0000000080)=@l2, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/122, 0x7a}, {&(0x7f0000000580)=""/94, 0x5e}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/9, 0x9}], 0xa, 0x0, 0x0, 0x5}, 0x2a}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1, &(0x7f00000017c0)=""/4096, 0x1000, 0x1}, 0xffffffffffffffff}, {{&(0x7f00000027c0)=@generic, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002840)=""/174, 0xae}, {&(0x7f0000002900)=""/105, 0x69}, {&(0x7f0000002980)=""/185, 0xb9}, {&(0x7f0000002a40)=""/169, 0xa9}, {&(0x7f0000002b00)=""/129, 0x81}, {&(0x7f0000002bc0)=""/109, 0x6d}], 0x6, &(0x7f0000002cc0)=""/52, 0x34, 0xfffffffffffffffc}, 0x3}, {{&(0x7f0000002d00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002d80)=""/75, 0x4b}, {&(0x7f0000002e00)=""/95, 0x5f}, {&(0x7f0000002e80)=""/201, 0xc9}, {&(0x7f0000002f80)=""/135, 0x87}, {&(0x7f0000003040)=""/237, 0xed}], 0x5, &(0x7f00000031c0)=""/27, 0x1b, 0xffff}, 0x7}, {{&(0x7f0000003200)=@l2, 0x80, &(0x7f0000003340)=[{&(0x7f0000003280)=""/154, 0x9a}], 0x1, &(0x7f0000003380)=""/217, 0xd9, 0xf8000000}, 0x5}, {{&(0x7f0000003480)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003500)=""/83, 0x53}], 0x1, &(0x7f00000035c0)=""/4096, 0x1000, 0x8}, 0x7}, {{&(0x7f00000045c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000004640)=""/11, 0xb}, {&(0x7f0000004680)=""/43, 0x2b}, {&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/24, 0x18}, {&(0x7f0000005700)=""/159, 0x9f}, {&(0x7f00000057c0)=""/254, 0xfe}, {&(0x7f00000058c0)=""/58, 0x3a}, {&(0x7f0000005900)=""/100, 0x64}, {&(0x7f0000005980)=""/44, 0x2c}], 0x9, &(0x7f0000005a80)=""/4096, 0x1000, 0xfffffffffffffffc}}], 0x7, 0x1, &(0x7f0000006c80)={r2, r3+10000000}) setsockopt$inet6_buf(r6, 0x29, 0x2f, &(0x7f0000006cc0)="f2cb3283671d72f7f5dd2cab9ca0cfd9cfee5ad1001904ebdc0cd472c94e70bab2a3c8189b00d3f5787715d0a1a2aadff56a47eea9b04afe84fb814db8593b795a6217946fb1f17464040860fc29a69cd1db8312b2b262bec35a9c6ac84e721dc0997b454fa435f4ac83a074269ec9ffdf9372a298a692e4a50b14d53c0cff05838902c3e5df6f45b23163b946e38b564e5e722e1b5824764ab9b063dc7115eb8c4769f25f38f5e11f58026b989993bb97a69312a38ee3e048fbb6e509857eb9f6f42442eb35d8e2e7e5c5163bede13b1eeb17", 0xd3) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000006dc0)={0x0}, &(0x7f0000006e00)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000006e40)={0x0, 0x0}) setpgid(r7, r8) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000006e80)=""/104, &(0x7f0000006f00)=0x68) syz_mount_image$iso9660(&(0x7f0000006f40)='iso9660\x00', &(0x7f0000006f80)='./file0\x00', 0xfffffffffffff019, 0x6, &(0x7f0000007300)=[{&(0x7f0000006fc0)="9b8c4b793d49e92ff44eb2434e3333107ead8fbaa2e3793f054b84fc2f1d1d2102983fcbfca4ce962cd3a3450f5690a8af1ff49cca5f1ba06bbfe80404f603c0c2fc6850b29c94c706cd0d235d672d95aca286eab79f49e0e2a1b601589e42947e225f1f7f346ab19ece2382855f6f84a94e890eafd15a", 0x77, 0x9}, {&(0x7f0000007040)="6e164552c7251d64b9b129355c80be436dd9f0e3ba2615acf28f2053f6ffb633c6c168e5e9f511f8c99945e60edeec1e6efca0c0a4dd94fb144e60fe83d60db71a8d16a7db711605d3a855619248917846b6a97cef6fc45862c874b33c5051ed432a17ab067e167f25ba394fec8bc7774a33fd953c88e90bc36c6004262ab17623f7d07bd5d5e7d771fe141b24d5b5a361f3d1cb50d87579c70f12dfcf552bff3bd2d61d4fb947e512abbd57efeacefa56585a86d9c46b", 0xb7, 0xa35a}, {&(0x7f0000007100)="5c0e333a47537fc00bff9e60f930e181adba94b4c79bd31ab906bffbaa3acefa08fd6f7c91e1bcb7b84dccbfad8b7321ecb34e30c628381b353ea617453953270219639eb9d0fc5881a5fcf1c33fd570c852bfac2a3cb1d36ba39e9960891f3f967f8cb496a9275fa5f2df16509b20fc153386a6827056486ecf3a92917f60440dc6a0a0374f", 0x86, 0x1}, {&(0x7f00000071c0)="8feae3f4268c1b2b6574d9eab2179a13c3ac4bbe2a41ffcb4de2f273baedeafef601b5c9b54002384de808de5db01a6f458d330fe3c7b82de21cfcaf524f404d22e19780a9758a72caf929c3a6d7f7030a9bccde4fd40ce93bf03c35129dc8840b2b0758c7b709886ee23973dac45b4cb81941d2dfe4d2cdb722666384185d7e856e72bcef9b95b4e3160397840ced515da409d8f84946df2d04e4bc4aae55713ff86d", 0xa3}, {&(0x7f0000007280)="33c435f7be9950bbdda99043ef4b8dfcc2cc06b16212495c5590e3d0b238583b843018f8ed64e4f5c736d8308a4e27fcddd8469a7170ab", 0x37, 0xfffffffffffffff8}, {&(0x7f00000072c0)="139f4d49713f88939618a93963919356e5c501a5c1f90c9d5d1516ded0c9b61429ae", 0x22}], 0x4800, &(0x7f00000073c0)={[{@session={'session', 0x3d, [0x33, 0x36, 0x0, 0x78, 0x37, 0x2d, 0x78, 0x35]}, 0x2c}, {@unhide='unhide', 0x2c}]}) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000007400)) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000007440)={0x0, 0x3}, &(0x7f0000007480)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000074c0)={r9, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x3}}}, 0x84) setns(r4, 0x0) r10 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r10, 0xb) getresgid(&(0x7f0000007580), &(0x7f00000075c0), &(0x7f0000007600)) capget(&(0x7f0000007640)={0x20080522, r7}, &(0x7f0000007680)={0x5d7d6912, 0x7f, 0x682c, 0x10000, 0x10000, 0x1}) sendmmsg(r6, &(0x7f0000009700)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000076c0)="bfb3f45b0501bf0b4740228bcb2617dfc41c0dfe1ddaffa023e297683ee0e92c55cefaab3ea2378d196c4200b7214cf9257e7dfa9d982eb281d5a3f146b0a43bc292cf0859", 0x45}, {&(0x7f0000007740)="74243485d526ddaab841ac689f8e1f715ed65078bca909f65043a2e6f971ec2c55f363003ece22b1b27bb77063ba7fe9b21b2decdf410cc48797115ea0080cf394c4d01a8bc3257373ab0a70a6cd65a3c799f574473f463b88a20377b372392203d66169c67c3bdf16dc3b64c57e2ed9a3a23b5e", 0x74}, {&(0x7f00000077c0)="56d1b6add50f92dcde9197ae89d6a498fbf6e2b04546809020344e9b669d5f8812e5bd977f325f414be6b72991cc6cdfcb8887b8d096af52c84805e7aa021daf402cd9a46c1aa78b4240a2cbac13538ec380f445f6e7b890fcc0585b031dcb1c0e15626dc0dfda05ce3c11ea8038274c0e92228491522bc4378f9c710f3378d9e7ab9b21215c564138099f5d3e93943e1cf2c64f61e018799802080a3cddbf39b771019e07ad0e61882c0ebceb67578c72c00b79f288078b0214d5581eaa5938099c06f3c4819deece665dcdee340504ef1ac1ad770b33239d1ad67e78fa", 0xde}], 0x3, 0x0, 0x0, 0x810}, 0x3}, {{0x0, 0x0, &(0x7f0000008b00)=[{&(0x7f0000007900)="7177efeaa71e63e1a8ff828af519303b65eb138c3012650b3196963642e337bd4155662195325b69619786a46cb0858246d6086eb46b4e334e743d4ae435af9600d4578706184f43193204d42640598e5fd66c36f9f2548b1e", 0x59}, {&(0x7f0000007980)="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", 0xff}, {&(0x7f0000007a80)="aa87a91f0b9ab6", 0x7}, {&(0x7f0000007ac0)="355719094c8aa30ab427c18a5feb0fb29b08", 0x12}, {&(0x7f0000007b00)="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{{&(0x7f0000009140)=@hci={0x1f, r5, 0x3}, 0x80, &(0x7f0000009340)=[{&(0x7f00000091c0)="5aa5486faba2896d791e71b80425aa0a54b486536e4616ef8711d4746753b6a60d06b9172fde6870a64da872097d1c69c2d30dbc5dd824da2ee30f2bd4917b51e9", 0x41}, {&(0x7f0000009240)="4e0eac9d493b67dda2de27494f7087e3abdb118809aab22f9b75bb9ce2ba64cc8f15dd702b4d7159efa24f449df3e7656f5608780e27749f9a1c8262a3881f9c9c1b02ebfadbe0ca5c487e0c4990551b7448d30520c7fbdb3a20a98903f0bf74b8168940f24ff2308b11e5ff5ecafc5060a8ec38509ad5df6a620ece0c72c41bd353b590ab5b836301dac150798968d507eff10d26ae9b83de413de175a5427b3b15d1e21c8812362ff161ea61070dddd2820eaf1829bb49a5d113f830917925dd745c176f42b90315a8099995ab2c1a", 0xd0}], 0x2, 0x0, 0x0, 0x4040}, 0x1}, {{&(0x7f0000009380)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000096c0)=[{&(0x7f0000009400)="29cb5c4ee64b7e4b0ce339b6f3c74c3f237ce59fc77c252880955652167d419cad9d36900e1dd8fdc6041722b554d9c43de2583cda9a6d1604f46f224b2b6ba5ffcfbb308280464b8447e26a14ba46923b84b138dad05b5cad841dee57f938ed82623cb873c75104537b1fc89888904c9e124419b5", 0x75}, {&(0x7f0000009480)="5bad69842862db04c1990e8b6e03199713ae6998a5f25fe28db45066cb86f0546bbdf36dcff71cddb4f9ad404bdd474ef0aec4af62b797166f605c5b640d2d72c3b058cb291c588771ec67d0f686c52e354ce5591b65e4dbbc8371eda595443af78bec96f9007318e94dc18d5436da", 0x6f}, {&(0x7f0000009500)="11ee8437a373345e78fa065505df4085c6275daf95c640371724e5ba38abed23b3e971496fd02999c691a452c452aa8f8bf85feb11df77ecdb4cdb77a8fe0e89838ae868f4bd45a41dd8981994ef6619586b4c86cd58dd463e5b531141ff45776ab87ac39091425b2c10a32f98d637ec598a00fa99f323b739882c234258ecc41e8191da4b301d131c6571688c0542a3ee874c6dd74526da8706f0e7f7ddd1bfcc344d2f0473630d6c4b3d27e4beb679cd133527bb", 0xb5}, {&(0x7f00000095c0)="0eda26a9566dd535f25fa558dd26ff94ecdc6e4ddb6760aaf278ce614b7db983114a4126b8ad8b3abc5306734072f05ea838e7420a172f4f32260b591232ee24cd0c75a279b77b4498c2883cf7a2ecab688323a1f8b644a89228d509588b5804e0b9fc5d0830c730b90f2ffd659e87d366e5b3a8c4fc758d63c8f564ad5e40b24621d9c7d343253c0b9798d6316d208f901596968049bbf63e1bfdafc6dc51d5b4e7d7dbadc19d88fcc5848696e1310dcd7e27ef5f7ad6cead07c49cf3acc6076b26895e897b162244d09240f3c2e5", 0xcf}], 0x4, 0x0, 0x0, 0x4}, 0x57}], 0x5, 0x4000) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009840)='/dev/sequencer2\x00', 0x404000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000098c0)={r11, 0x28, &(0x7f0000009880)}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r11, 0x40045402, &(0x7f0000009900)) r12 = fcntl$getown(r4, 0x9) splice(r4, &(0x7f0000009940), r1, &(0x7f0000009980), 0x2, 0xc) ioctl$sock_inet_SIOCSIFADDR(r11, 0x8916, &(0x7f00000099c0)={'sit0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) capget(&(0x7f0000009a00)={0x19980330, r7}, &(0x7f0000009a40)={0x10001, 0x0, 0x56, 0xfffffffffffffffc, 0x7, 0x1}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000009a80)=0x800) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000009ac0)) capget(&(0x7f0000009b00)={0x200f1526, r12}, &(0x7f0000009b40)={0x7b33, 0xffffffffffff8586, 0x7, 0x100000000, 0x10000, 0x100000001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x20, &(0x7f0000009b80)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x1, 0x3, 0x4, 0x5, 0x8, 0x723}, 0x20) 2018/04/13 02:16:02 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x7) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x100000000}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x55bd, 0x5, 0xfb, 'queue0\x00', 0x400}) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x8000) vmsplice(r2, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, 0x7) bind$inet6(r2, &(0x7f0000001240)={0xa, 0x4e23, 0x9746, @loopback={0x0, 0x1}, 0x5}, 0x1c) connect$bt_l2cap(r0, &(0x7f0000001280)={0x1f, 0x6, {0x4, 0x40, 0x3, 0x3, 0x10000, 0x3}, 0x8, 0x4}, 0xe) lookup_dcookie(0x10000, &(0x7f00000012c0)=""/63, 0x3f) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000003700)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000036c0)={&(0x7f0000001400)={0x229c, 0x36, 0xa, 0x70bd2d, 0x25dfdbfc, {0x19}, [@generic="64074ed41bf0410a854db2ed9fa03bdeba951bd157d1ab5b63a3339eae67380578d9d37c9ed1bf83deaf908b60117d8be55f83a5c72fddc6de236c0954", 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@nested={0x20c, 0x2e, [@typed={0x4, 0x7b}, @typed={0x8, 0x92, @fd=r2}, @generic="82b7aa6b1f1dcd4b44402edf6752ad41e7df1c7539720c1f70414c99f55c1b96127f4cbcab116dfe53d2062d91f2202fb160711456357b9453b6f498325df70d04ff70f141868d22484cc8146aca310e468fc4076abb0d61c14816dddfcc2f9689276fb6b3e962d8c6c061bac45cb732e378cc5bac24c82a0796", @typed={0x4, 0x4b}, @generic="8ea6952ba4a1d138d7efe2b114bfb45a2b88dfeee674ae7d780542f3da81a8f2c61db17318067f8861df5136fb68a158c171250626ac482f86768f6f07f0f4a2ff561b1019faf61e901013ad32d7f9c1c896b063935780764606f9df93f752912d329eed15d885ca34791e952c3464c3d31a034f3e1e0d1293722cc1cf7af44b93674a37b3f9584a08b71758a4f33bf5111e63d30dbc6a771a12ede08f1765836f460e9a3f3b9853fa2af78e7f", @generic="1ae44c58c2d35388914e0ef0f4becc0074f09ea2bfa0e611399c71f46893f6b951d8ea7b9f965b8e244ede9fd70c0031dbd191e3b55dae8aa0c95d3a2ee3e7911b36dc0af43b196121648e040b928f6a725bff42fe9fb36b1101ffdc319dc054d7cf195ebf1479f8fa460225549da80a9a9b69927dcb3d4ba4e271eedcdf24528eed7a8fe25bca5c33105cb7feab07197ff2d4fc74f399581e9d9b3e17cb278562534477af0763912f008a3e0db737f36ccead9c97d0", @generic="54660c999e62931127db", @typed={0x8, 0x36, @uid=r3}, @generic="42a5dda66025d9"]}, @typed={0x14, 0x38, @ipv6}, @nested={0x28, 0x58, [@typed={0x14, 0x13, @str='/dev/input/mice\x00'}, @typed={0x4, 0x58}, @typed={0xc, 0x78, @u64=0x7ff}]}]}, 0x229c}, 0x1, 0x0, 0x0, 0x4048090}, 0x51) socketpair$inet(0x2, 0xb, 0x1, &(0x7f0000003740)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000003780)={0xffffffffffffffff}) r6 = signalfd(r4, &(0x7f00000037c0)={0xf4}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000003800)=""/228) syz_open_dev$evdev(&(0x7f0000003900)='/dev/input/event#\x00', 0x1, 0x4001) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r6) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003940)=0x0) ptrace$getenv(0x4201, r7, 0x8, &(0x7f0000003980)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000003ac0)={0xf1, &(0x7f00000039c0)="bbf5041d89bf78b52bf87fe91880403b8111b29efec212637b4cbc9411454e220b4d47408d419029b0c29bf4dae002ca562ae6ead379d18f95ccd8ea74f137c91c6c156715ce434d168599b81549d3c5c12eeaf5add41119979f442c80c84e8dab94cf2fa18630ed9fd8a864c6ba6d139f81d3cf89acf311e6f7e672ee03b1cf5baad74c910019715b7176d39ebf302420e03cac834c2cf0595d53c60e39c4f2565a21532f76689bb881c2abc2d824eeeb017b05417051fb1fb17a2641509efd18cf836da305879bd3be08b3d38607e654dc765ad4597811e08b1c8219857e470e665d2579e294d93be3942ea50d360290"}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000003b00), &(0x7f0000003b40)=0x4) fcntl$setflags(r0, 0x2, 0x1) accept$unix(r2, &(0x7f0000003b80)=@abs, &(0x7f0000003c00)=0x6e) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003c40)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r8, 0x40605346, &(0x7f0000003c80)={0x7, 0x1, {0x0, 0x3, 0x100000001, 0x2, 0xfffffffffffffeff}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003d00)) acct(&(0x7f0000003d40)='./file0\x00') flistxattr(r5, &(0x7f0000003d80)=""/183, 0xb7) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000003e40)) 2018/04/13 02:16:02 executing program 3: r0 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) tgkill(r0, r1, 0x2c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00000000c0)=0x3) sendmsg$unix(r4, &(0x7f0000000340)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="daa4a38070f18a0616c83387c38e33a1a90d6f6183c5157ce7d1841d226a66cce85e90ce3b53bdab0c6788794ebb9f3086afb0a5bdfdf8ef65b52a1f3a40405d3d39cc603e3cdedaa92f3e5b20ff300dffc146990f5bcba1c278724977f164519b831b61b50991eaf615ef6483aec50364fd34fc7f15fe8631b76f43ee42cc88e0cd13b93cf96a138d15c94a75", 0x8d}], 0x1, &(0x7f0000000280)=[@rights={0x38, 0x1, 0x1, [r4, r4, r4, r4, r4, r4, r4, r4, r4, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xb0, 0x80}, 0x4000000) connect$ax25(r4, &(0x7f0000000380)={0x3, {"d4dba3c2817053"}, 0x7ff}, 0x10) getpgid(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x3, 0x100000001, 0x0, 0x1, 0x8}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000004c0)={r5, @in6={{0xa, 0x4e22, 0x81, @empty, 0x1}}}, 0x84) getpriority(0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000580)={'syzkaller1\x00', 0x900}) prctl$getname(0x10, &(0x7f00000005c0)=""/92) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000640)=0x3f6) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000680)="56151b0e89a8c26ac7d2263ebd8d5e0b982636c250564bd923e5d82f4b2e3bd69c953d3c02491f01e803d7d21d8dbd8c5078c0fe78e9736a94667a192692bda1f52df4c2c2fe6ff71cbc29d4bad389b91c93bc5672e046ecfa08b3b794848a3895", 0x61) lookup_dcookie(0x2, &(0x7f0000000700)=""/4096, 0x1000) getdents64(r4, &(0x7f0000001700)=""/4096, 0x1000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000002700)) r6 = request_key(&(0x7f0000002740)='id_legacy\x00', &(0x7f0000002780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000027c0)='/dev/rfkill\x00', 0x0) r7 = request_key(&(0x7f0000002880)='user\x00', &(0x7f00000028c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002900)='mime_type,selinux]]^\x00', 0xfffffffffffffffd) keyctl$search(0xa, r6, &(0x7f0000002800)='ceph\x00', &(0x7f0000002840)={0x73, 0x79, 0x7a, 0x0}, r7) migrate_pages(r0, 0x5, &(0x7f0000002940)=0x80000001, &(0x7f0000002980)=0x7ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000029c0)={r5, 0x101}, &(0x7f0000002a00)=0x8) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000002a40)=0x3) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000002a80)) getdents64(r4, &(0x7f0000002ac0)=""/230, 0xe6) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000002bc0)=0xfffffffffffff3dc, &(0x7f0000002c00)=0x4) llistxattr(&(0x7f0000002c40)='./file0/file0\x00', &(0x7f0000002c80)=""/132, 0x84) r8 = msgget(0x1, 0x408) msgctl$IPC_INFO(r8, 0x3, &(0x7f0000002d40)=""/83) 2018/04/13 02:16:02 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x844cbdd72a3c31e7, 0x0) listen$netrom(r0, 0xffff) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x6, 0x7, 0x5, "62359503bd6f17407e92ca7e86f434cd9dc640144fb79b3814605d15b2888c6fe4a3853733d4ac75d00c7c3be820eb43f2fb64b6d2789d00949142a5f3e498", 0x36}, 0x60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x1, r0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x3f, 0xffffffffffffff76, 0x9, 0x179600000, 0x8, 0x200}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xa0, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0x727b6cd8}, @in6={0xa, 0x4e23, 0x2100, @empty, 0x9}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r3, 0x7fff}, &(0x7f0000000340)=0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, r5, 0x400, 0x70bd26, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffffc1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4ee}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x34a800000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000640)={'filter\x00', 0x79, "178b131c2405a7aec9003ee835ce8ac740bae507d25224357f62f9d28f60f44049c96b24353ce558d3000aba17667ec2b0a4d756f8a34fcfb4d5c7d7c0a3e9f4910c12fcc95ce85ef420dcff8f8670c6f611e7752ba221eebe4b7ac180db4206e34f3b9d83bffc97ea1fff93bfa2ecd3d0cede2a0fd43dde05"}, &(0x7f0000000700)=0x9d) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000740)={0x5, 0x5}, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect(r0, &(0x7f0000000780)=@ethernet={0x306}, 0x80) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000800)=r4, 0x4) r7 = syz_open_pts(r0, 0x400) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000840)={0x2, 0x7fffffff, 0x4, 0xf2bc}, 0x8) write$binfmt_misc(r0, &(0x7f0000000880)={'syz1', "f1a9635b3f67accb188da5a74f9e34d816dcfcd37b32b5bf6dab2ad2da270e46b615e4b9"}, 0x28) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000008c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000900)=[@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}], 0x58) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000980)=""/87) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000a00)={r0}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000a40)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f0000000ac0)=0x1ff) r8 = gettid() ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000001180)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001440)=0x0) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getgroups(0x3, &(0x7f00000015c0)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001600)=0x0) r15 = getgid() sendmsg$netlink(r0, &(0x7f00000016c0)={&(0x7f0000000b00)=@proc={0x10, 0x0, 0x25dfdbfb, 0x400000}, 0xc, &(0x7f00000013c0)=[{&(0x7f0000000b40)={0x10, 0x1f, 0x700, 0x70bd2d, 0x25dfdbfb}, 0x10}, {&(0x7f0000000b80)={0x98, 0x12, 0x100, 0x70bd2a, 0x25dfdbff, "", [@generic="06e46810d0024076fcf498dba0871627f0b3480561b4507db38b23d3231cb51004c46f2ec387a321eee5b826337a41429789081fb624e2b5bd39c0dc535575c3d7648215175ccd2e5ca13101025046f02d0a677fd36b86dfb9e544866198984f52b07d91aa6ac0a67465ea0a9706d1e4a65636f46445b4750dd0dfd8eea0b0891b795105e699"]}, 0x98}, {&(0x7f0000000c40)={0x38c, 0x33, 0x310, 0x70bd27, 0x25dfdbfc, "", [@generic="b322cddee5ea4f4d1a43e86ef38d9ec5cf22d8ee425cc79cde5e27a087c9ad077f789f649e0b14d7f35ab6bec3345361cacd2116e76da2f71b66e7b38af4d7dd9f2b278cfc9e65b298b584415d58b72a1a3285abbffb0dd8835d5c4036c091ae8e3a75509420f27b8020fc9c37d73488934a47e7219827dea0c5a34826508497fe4a80e2355584dea2e480f53bbc62cf97bfe31dca3fac4fd135bddd91bd36ea9880acfc40671c5d2026534d4a955c42b7f3bc46980d26230abbb8cfc24059dcca4d0fbf5ba7638491cfed2b7bcfc36be7b77c7887fd3bad1caa99eda1a3ca55c21dcab0831d4e9e7a53d25bbb61c5dcbefd609c49c08a08ab", @typed={0x8, 0x70, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @generic="f85b90c1044268f5d024e206778d6bd4bc13f47bdc09565edf5aa56902c920128237c55dbcea8d26f5711cff8c61188cb292bc91678f550b591ae05f3086de9ec21f1cf1fe4a29212a41b300f7adfc37e21ab696f99a5990be1d02d6b2a1bc4a515bed6065d953a9456a1263126f92", @nested={0x20c, 0x1, [@typed={0x8, 0x2d, @pid=r8}, @typed={0x8, 0x1e, @ipv4=@broadcast=0xffffffff}, @generic="87c00f714047719e65140d116a5dd41c1aeb29eb1c7269a7a6054bf9c176a0bd46dca3e55c0eedcf127fee1e2f07a680b5a552af4905ad7f4185973e221d62dae359caf4f93f189a824dc59b791ccdd6f4035cbdb10bcdec08c71b1d2c11e7641d95182e644c1ee9b9511c65f6bd3df1fbcbd50efc02549fb2c6b668881d6addf4c2df662e", @generic="8d4580c3a2e15517173575cf30aeb4e247e51c1ff1279f92b28fed3356f568522a60d7800efe18a50eebe4c17f92c18ffd01dc4d97446513afa68e9672cb5aba09f9f2c13638eee6be8a9f5fa83cc2f0bf8c6c79b04604fb28d59866d15cfa8fe1147413d47d6b23918ff649da0a66a809084fb24e98d121647eb9c440bd3e62bb6fd94351e594f8c6bd80a120ce81e6effa34ff8cea7dd0b952c35e74afbdb08fc79d72d7623c43056c2c277d5a596db147d472fcd1eb2675f061b47ee1c4919c0bc4448df45320b7741600df92c0c497c3b5e2f9994220", @generic="b90068fe8932a0d5424036cca033e0d6710a2f9a2da815f980ea888c2b1c779a997ae4bad1183ac4f216a4c703ca9566a9bbf13a28881063cf611d342773d2973aacefab147f90a5a6279c5ff0247f5ca102edfe3ddee5edd4178a93f97085e1153178ee5151014344426769471a2734fa6a2fde4e35e502491f1692944fc153c0722b73874e7c77faa0a5b820fab536b0f283efb72149a3"]}]}, 0x38c}, {&(0x7f0000001000)={0x144, 0x28, 0x410, 0x70bd29, 0x25dfdbff, "", [@typed={0x14, 0x5d, @ipv6}, @generic="2a6f4755d388a9d2558f34cbc1558be17ae9b700a5ff781440414678699861fdd8651efee3d48e99f40b87820504c05bf1756fd284267b2879dae0c7e65648503125d9a4d41f3fcdb65d0c4d29b52b6910a58e7d9a96b8e0f4127dd6c53380f7feacac97332887900941d06e26e49f2863", @generic="78e60f797faa5d948a5fe9d48bbd754eacddeb2ef3282bcf90484579dbb4dc9baed1b70f007d863cadc0ee21d6b78ffa4be491557b8ec54694dd188617a018086acc62ad445e09f98d6217c8086c94b6a8a52a752eaac9c590846e260eba6c6a9c68213f376ab0e7e98ca65bd61917f8c9b1c838d4a63767849668a92c27847555eabe398c8a2bb1f29e8056dce0efea75406bc2f6c1216ed80879ae62e9fbb3cf83cfadcd7e64cc3192b285705cfe"]}, 0x144}, {&(0x7f00000011c0)={0x1f4, 0x3c, 0x8, 0x70bd2c, 0x25dfdbff, "", [@nested={0x1e4, 0x61, [@typed={0x8, 0x4e, @u32=0xbd}, @generic="6fb0cfab9d65e81a9f6d2cf072f9f524fa7faafe428ed965b0f3810930fa72b77f313123a5c663b9ff071bf405da6399361f739569f1aa9923802a31a5772e4e1867c48890b144030d54b1ddee0784b0345d5cadb8f0894e7fcd887a366d1e80970660df0ec1d35730dbdcfa817129b10ff46fa3495351f0907df7850ac35f9ca17c60ff3d73193a8d4b1210c305802f5ce90c89ec7aa599b4ff05cde13c", @typed={0xc, 0x6f, @u64=0xe7}, @generic="80a6b15fab5dcd5fa512c5f2339556fe564682752e4a33ed36b06672ad6f2987cec7339b7d2416", @typed={0x8, 0x2, @u32=0x3}, @generic="c1e784ab47e3deb6b5f5436899f5b661ef7deae70ea7efb8f79d557850387d75f3964e335f4cd23b7124377fdfd2d1a0122b68863a366a72e8426040663f84afd75597caef7e3e023736e300b7d929d28b416f2e543e7afe06caddb923cf72c8544971722d8b5a669179b4f9c1e9918bef4896cffb972d0b238f2eb0ef35fb1601b102c6765f51062c457e3625ceaedf54c30afaf0d40ea37ecf8c1ddf0e66df29d57138b688c8710ca945b64ecd1629fae3c8d306feb69897cc780d505d28af4be95f37b7eaf78bc0f6953c26f7128693941c459785899f3fc1c226d5cb39c96e985e0a85a81f0b13", @typed={0xc, 0x65, @u64=0xff}, @typed={0x8, 0x78, @pid=r9}]}]}, 0x1f4}], 0x5, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r10, r6, r11}, @cred={0x20, 0x1, 0x2, r12, r6, r13}, @cred={0x20, 0x1, 0x2, r14, r6, r15}], 0x60}, 0x20004804) 2018/04/13 02:16:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0xf) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x240000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/57) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="570f4ccb43c5e52be8d909a3427cfad2d51ba1d90babd02a5c6455736bfd04d1c62381ec9970d638b49a207fc25e8096c3630030a2ece05b705652407ce52de157d3d186252cc3f769605a041fbf90d1968a3cf89378d53be58807478421f4b85f4db1acc44939d6676afbb28421ea974ff8205d67c2177f72fcc8028b2b894a36ccb49e95cbc527fbd50abffcfa375e4a25a195010f3c7dec8e93") write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff7, 0xfd, 0x2, 0x4562, 0xb1, 0x3, 0x3, 0x1a3b, 0x33b, 0x40, 0x3ca, 0x9, 0x2, 0x38, 0x1, 0x1000, 0x0, 0x81}, [{0x7, 0x3, 0xf76, 0x6, 0x8000, 0x1, 0xfffffffffffffbff, 0x7}, {0x6, 0xffffffffffffffe0, 0x5, 0xfffffffffffffffb, 0x1ff, 0x3, 0x4, 0x6}], "f852fb4a4425c2f4d973bd660d3d5beb8a3e521a1bb54826a283d0caf4cbbfca49f24f3303875d0d74f49ae74eb8f8eb4fc3a3e4155d8a55417b5ca658ddfad48bc2c693df7c9c87e7d357c9832b8d0198d776950da7fe4e5d8a8ef8cd2c6716488e117e9a9ccd31eae6c04a98e802e9fe0b6474b6a7276cc9550c42c5bf5d86099ae4a54335bc2ecdd983bf893757f469f735b24054c8267b0ac873565b72e275ff32f459628c3ca0264d1981dff7607e0c4276b6418579372c47c02b9b4f4c76db90a7485cc3b66356a7ba8d8e00", [[]]}, 0x27f) syz_extract_tcp_res$synack(&(0x7f0000000400), 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000480)={0x200, @time={r3, r4+10000000}, 0x8, {0x1000, 0x1}, 0x200, 0x8862ef5fbe9b0678, 0x9}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000500)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000540)={'vcan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000740)={0x0, 0x3, 0x7, [0x8000, 0x1f, 0x6, 0x1f, 0x1, 0x6, 0xff]}, &(0x7f0000000780)=0x16) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000007c0)={r5, 0x9, 0x8, 0xfffffffffffffffc, 0x8bd, 0x401, 0x6c7, 0x9, {r6, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x3, 0x6, 0x20, 0x21dd, 0x9}}, &(0x7f0000000880)=0xb0) getitimer(0x2, &(0x7f00000008c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000900)={'ah\x00'}, &(0x7f0000000940)=0x1e) write$cgroup_type(r1, &(0x7f0000000980)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000009c0)={0x62, 0x0, 0x4, 0x9, 0x7, 0x3, 0x9, 0xcde5, r6}, &(0x7f0000000a00)=0x20) getsockname$unix(r1, &(0x7f0000000a40), &(0x7f0000000ac0)=0x6e) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000b00)=0x0) ptrace$setregs(0xf, r8, 0x200, &(0x7f0000000b40)="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") ftruncate(r0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001b40)={r7, 0x40}, &(0x7f0000001b80)=0x8) r9 = msgget(0x0, 0x8) msgctl$MSG_INFO(r9, 0xc, &(0x7f0000001bc0)=""/153) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001cc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001e00)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001d00)={0x88, r10, 0x10, 0x70bd28, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x38}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x88}, 0x1, 0x0, 0x0, 0x4011}, 0x4000000) syzkaller login: [ 40.775670] ip (3745) used greatest stack depth: 54688 bytes left [ 41.017704] ip (3766) used greatest stack depth: 54672 bytes left [ 42.037459] ip (3870) used greatest stack depth: 54200 bytes left [ 43.866444] ip (4031) used greatest stack depth: 53976 bytes left [ 44.192778] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.271531] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.366893] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.456357] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.515543] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.536973] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.546900] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.642088] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.965361] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.031226] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.208716] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.295910] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.394856] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.517570] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.539898] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.547342] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.730988] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.737450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.757340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.794990] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.812096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.826640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.988967] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.995303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.009664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.057966] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.064261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.078437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.214735] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.220988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.241515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.299470] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.305831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.314636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.346710] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.352986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.364579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.450907] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.457195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.470164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.835817] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/13 02:16:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mkdirat$cgroup(r1, &(0x7f0000000240)='syz0\x00', 0x1ff) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/178, 0xb2) 2018/04/13 02:16:21 executing program 1: unshare(0x400) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xc8, 0x3, 0x730f, 0x3, 0x100, 0x3, 0x3, 0xd0, 0x167, 0x38, 0x36d, 0x200, 0xe47, 0x20, 0x1, 0x4, 0x7, 0x2}, [{0x4, 0x5, 0x3, 0x1f, 0xfffffffffffffffc, 0x3, 0x3ff, 0x3}], "7afc273f2f5f2d1cb8aeeef65686cd685f65e7e0c527103bcf008eacda00144a92fa4646de1d61037bda26ef106be94909691a38638f8c3c", [[], [], [], [], []]}, 0x590) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r2 = inotify_init1(0x0) splice(r1, &(0x7f00000000c0), r2, &(0x7f0000000100), 0x8, 0x0) 2018/04/13 02:16:21 executing program 3: r0 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) tgkill(r0, r1, 0x2c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00000000c0)=0x3) sendmsg$unix(r4, &(0x7f0000000340)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="daa4a38070f18a0616c83387c38e33a1a90d6f6183c5157ce7d1841d226a66cce85e90ce3b53bdab0c6788794ebb9f3086afb0a5bdfdf8ef65b52a1f3a40405d3d39cc603e3cdedaa92f3e5b20ff300dffc146990f5bcba1c278724977f164519b831b61b50991eaf615ef6483aec50364fd34fc7f15fe8631b76f43ee42cc88e0cd13b93cf96a138d15c94a75", 0x8d}], 0x1, &(0x7f0000000280)=[@rights={0x38, 0x1, 0x1, [r4, r4, r4, r4, r4, r4, r4, r4, r4, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xb0, 0x80}, 0x4000000) connect$ax25(r4, &(0x7f0000000380)={0x3, {"d4dba3c2817053"}, 0x7ff}, 0x10) getpgid(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x3, 0x100000001, 0x0, 0x1, 0x8}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000004c0)={r5, @in6={{0xa, 0x4e22, 0x81, @empty, 0x1}}}, 0x84) getpriority(0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000580)={'syzkaller1\x00', 0x900}) prctl$getname(0x10, &(0x7f00000005c0)=""/92) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000640)=0x3f6) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000680)="56151b0e89a8c26ac7d2263ebd8d5e0b982636c250564bd923e5d82f4b2e3bd69c953d3c02491f01e803d7d21d8dbd8c5078c0fe78e9736a94667a192692bda1f52df4c2c2fe6ff71cbc29d4bad389b91c93bc5672e046ecfa08b3b794848a3895", 0x61) lookup_dcookie(0x2, &(0x7f0000000700)=""/4096, 0x1000) getdents64(r4, &(0x7f0000001700)=""/4096, 0x1000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000002700)) r6 = request_key(&(0x7f0000002740)='id_legacy\x00', &(0x7f0000002780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000027c0)='/dev/rfkill\x00', 0x0) r7 = request_key(&(0x7f0000002880)='user\x00', &(0x7f00000028c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002900)='mime_type,selinux]]^\x00', 0xfffffffffffffffd) keyctl$search(0xa, r6, &(0x7f0000002800)='ceph\x00', &(0x7f0000002840)={0x73, 0x79, 0x7a, 0x0}, r7) migrate_pages(r0, 0x5, &(0x7f0000002940)=0x80000001, &(0x7f0000002980)=0x7ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000029c0)={r5, 0x101}, &(0x7f0000002a00)=0x8) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000002a40)=0x3) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000002a80)) getdents64(r4, &(0x7f0000002ac0)=""/230, 0xe6) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000002bc0)=0xfffffffffffff3dc, &(0x7f0000002c00)=0x4) llistxattr(&(0x7f0000002c40)='./file0/file0\x00', &(0x7f0000002c80)=""/132, 0x84) r8 = msgget(0x1, 0x408) msgctl$IPC_INFO(r8, 0x3, &(0x7f0000002d40)=""/83) 2018/04/13 02:16:21 executing program 5: readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)="6370752e73746174005b273f4cce78bc8540df6ebae217bbe8b47be2d8ad4e49aebe6fe50169e9e4e77cc25e0dff1a69a684479b4e00d2b7fc9af3", 0x0, 0x0) ioctl(r1, 0x17, &(0x7f00000000c0)="5090199dc3e7819fcf8bd04e8a1d976fd7fecd3ede836e3b0621d53f583fd6d46d86e70224533f8cdb33043a8ba0a6dfb49fedcac8124c1b921a78fa82e173f4e736bd7c79a1efb9de0cb27325326fdae4b50adb65febe74") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r3 = getegid() accept4$bt_l2cap(r1, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1400) 2018/04/13 02:16:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40002, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000006c40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006a80)=[{{&(0x7f0000000080)=@l2, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/122, 0x7a}, {&(0x7f0000000580)=""/94, 0x5e}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/9, 0x9}], 0xa, 0x0, 0x0, 0x5}, 0x2a}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1, &(0x7f00000017c0)=""/4096, 0x1000, 0x1}, 0xffffffffffffffff}, {{&(0x7f00000027c0)=@generic, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002840)=""/174, 0xae}, {&(0x7f0000002900)=""/105, 0x69}, {&(0x7f0000002980)=""/185, 0xb9}, {&(0x7f0000002a40)=""/169, 0xa9}, {&(0x7f0000002b00)=""/129, 0x81}, {&(0x7f0000002bc0)=""/109, 0x6d}], 0x6, &(0x7f0000002cc0)=""/52, 0x34, 0xfffffffffffffffc}, 0x3}, {{&(0x7f0000002d00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002d80)=""/75, 0x4b}, {&(0x7f0000002e00)=""/95, 0x5f}, {&(0x7f0000002e80)=""/201, 0xc9}, {&(0x7f0000002f80)=""/135, 0x87}, {&(0x7f0000003040)=""/237, 0xed}], 0x5, &(0x7f00000031c0)=""/27, 0x1b, 0xffff}, 0x7}, {{&(0x7f0000003200)=@l2, 0x80, &(0x7f0000003340)=[{&(0x7f0000003280)=""/154, 0x9a}], 0x1, &(0x7f0000003380)=""/217, 0xd9, 0xf8000000}, 0x5}, {{&(0x7f0000003480)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003500)=""/83, 0x53}], 0x1, &(0x7f00000035c0)=""/4096, 0x1000, 0x8}, 0x7}, {{&(0x7f00000045c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000004640)=""/11, 0xb}, {&(0x7f0000004680)=""/43, 0x2b}, {&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/24, 0x18}, {&(0x7f0000005700)=""/159, 0x9f}, {&(0x7f00000057c0)=""/254, 0xfe}, {&(0x7f00000058c0)=""/58, 0x3a}, {&(0x7f0000005900)=""/100, 0x64}, {&(0x7f0000005980)=""/44, 0x2c}], 0x9, &(0x7f0000005a80)=""/4096, 0x1000, 0xfffffffffffffffc}}], 0x7, 0x1, &(0x7f0000006c80)={r2, r3+10000000}) setsockopt$inet6_buf(r6, 0x29, 0x2f, &(0x7f0000006cc0)="f2cb3283671d72f7f5dd2cab9ca0cfd9cfee5ad1001904ebdc0cd472c94e70bab2a3c8189b00d3f5787715d0a1a2aadff56a47eea9b04afe84fb814db8593b795a6217946fb1f17464040860fc29a69cd1db8312b2b262bec35a9c6ac84e721dc0997b454fa435f4ac83a074269ec9ffdf9372a298a692e4a50b14d53c0cff05838902c3e5df6f45b23163b946e38b564e5e722e1b5824764ab9b063dc7115eb8c4769f25f38f5e11f58026b989993bb97a69312a38ee3e048fbb6e509857eb9f6f42442eb35d8e2e7e5c5163bede13b1eeb17", 0xd3) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000006dc0)={0x0}, &(0x7f0000006e00)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000006e40)={0x0, 0x0}) setpgid(r7, r8) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000006e80)=""/104, &(0x7f0000006f00)=0x68) syz_mount_image$iso9660(&(0x7f0000006f40)='iso9660\x00', &(0x7f0000006f80)='./file0\x00', 0xfffffffffffff019, 0x6, &(0x7f0000007300)=[{&(0x7f0000006fc0)="9b8c4b793d49e92ff44eb2434e3333107ead8fbaa2e3793f054b84fc2f1d1d2102983fcbfca4ce962cd3a3450f5690a8af1ff49cca5f1ba06bbfe80404f603c0c2fc6850b29c94c706cd0d235d672d95aca286eab79f49e0e2a1b601589e42947e225f1f7f346ab19ece2382855f6f84a94e890eafd15a", 0x77, 0x9}, {&(0x7f0000007040)="6e164552c7251d64b9b129355c80be436dd9f0e3ba2615acf28f2053f6ffb633c6c168e5e9f511f8c99945e60edeec1e6efca0c0a4dd94fb144e60fe83d60db71a8d16a7db711605d3a855619248917846b6a97cef6fc45862c874b33c5051ed432a17ab067e167f25ba394fec8bc7774a33fd953c88e90bc36c6004262ab17623f7d07bd5d5e7d771fe141b24d5b5a361f3d1cb50d87579c70f12dfcf552bff3bd2d61d4fb947e512abbd57efeacefa56585a86d9c46b", 0xb7, 0xa35a}, {&(0x7f0000007100)="5c0e333a47537fc00bff9e60f930e181adba94b4c79bd31ab906bffbaa3acefa08fd6f7c91e1bcb7b84dccbfad8b7321ecb34e30c628381b353ea617453953270219639eb9d0fc5881a5fcf1c33fd570c852bfac2a3cb1d36ba39e9960891f3f967f8cb496a9275fa5f2df16509b20fc153386a6827056486ecf3a92917f60440dc6a0a0374f", 0x86, 0x1}, {&(0x7f00000071c0)="8feae3f4268c1b2b6574d9eab2179a13c3ac4bbe2a41ffcb4de2f273baedeafef601b5c9b54002384de808de5db01a6f458d330fe3c7b82de21cfcaf524f404d22e19780a9758a72caf929c3a6d7f7030a9bccde4fd40ce93bf03c35129dc8840b2b0758c7b709886ee23973dac45b4cb81941d2dfe4d2cdb722666384185d7e856e72bcef9b95b4e3160397840ced515da409d8f84946df2d04e4bc4aae55713ff86d", 0xa3}, {&(0x7f0000007280)="33c435f7be9950bbdda99043ef4b8dfcc2cc06b16212495c5590e3d0b238583b843018f8ed64e4f5c736d8308a4e27fcddd8469a7170ab", 0x37, 0xfffffffffffffff8}, {&(0x7f00000072c0)="139f4d49713f88939618a93963919356e5c501a5c1f90c9d5d1516ded0c9b61429ae", 0x22}], 0x4800, &(0x7f00000073c0)={[{@session={'session', 0x3d, [0x33, 0x36, 0x0, 0x78, 0x37, 0x2d, 0x78, 0x35]}, 0x2c}, {@unhide='unhide', 0x2c}]}) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000007400)) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000007440)={0x0, 0x3}, &(0x7f0000007480)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000074c0)={r9, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x3}}}, 0x84) setns(r4, 0x0) r10 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r10, 0xb) getresgid(&(0x7f0000007580), &(0x7f00000075c0), &(0x7f0000007600)) capget(&(0x7f0000007640)={0x20080522, r7}, &(0x7f0000007680)={0x5d7d6912, 0x7f, 0x682c, 0x10000, 0x10000, 0x1}) sendmmsg(r6, &(0x7f0000009700)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000076c0)="bfb3f45b0501bf0b4740228bcb2617dfc41c0dfe1ddaffa023e297683ee0e92c55cefaab3ea2378d196c4200b7214cf9257e7dfa9d982eb281d5a3f146b0a43bc292cf0859", 0x45}, {&(0x7f0000007740)="74243485d526ddaab841ac689f8e1f715ed65078bca909f65043a2e6f971ec2c55f363003ece22b1b27bb77063ba7fe9b21b2decdf410cc48797115ea0080cf394c4d01a8bc3257373ab0a70a6cd65a3c799f574473f463b88a20377b372392203d66169c67c3bdf16dc3b64c57e2ed9a3a23b5e", 0x74}, {&(0x7f00000077c0)="56d1b6add50f92dcde9197ae89d6a498fbf6e2b04546809020344e9b669d5f8812e5bd977f325f414be6b72991cc6cdfcb8887b8d096af52c84805e7aa021daf402cd9a46c1aa78b4240a2cbac13538ec380f445f6e7b890fcc0585b031dcb1c0e15626dc0dfda05ce3c11ea8038274c0e92228491522bc4378f9c710f3378d9e7ab9b21215c564138099f5d3e93943e1cf2c64f61e018799802080a3cddbf39b771019e07ad0e61882c0ebceb67578c72c00b79f288078b0214d5581eaa5938099c06f3c4819deece665dcdee340504ef1ac1ad770b33239d1ad67e78fa", 0xde}], 0x3, 0x0, 0x0, 0x810}, 0x3}, {{0x0, 0x0, &(0x7f0000008b00)=[{&(0x7f0000007900)="7177efeaa71e63e1a8ff828af519303b65eb138c3012650b3196963642e337bd4155662195325b69619786a46cb0858246d6086eb46b4e334e743d4ae435af9600d4578706184f43193204d42640598e5fd66c36f9f2548b1e", 0x59}, {&(0x7f0000007980)="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", 0xff}, {&(0x7f0000007a80)="aa87a91f0b9ab6", 0x7}, {&(0x7f0000007ac0)="355719094c8aa30ab427c18a5feb0fb29b08", 0x12}, 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"b28df53b33878cb488481c9a18c5a7a215f95504033d9f962c6351db257e85e914345bc5d0bcc996bac0373506c8219958d0aa5de09537fbeb5922d83d3ebe86e10c3b44556d768f41da394e316e9942f2165dfa5925458adc24c1ce56faea7e02f6cdf256d0b3c267891f20463f0ac29e2d1e1c8b62ba71a6df38d81ac406b74b6ad17401ebb81266cb6e759ab08fa8be86052ff295c62f12dbd53c12d617f7553c2caf39af1c60bb0b3f521e0a1baa632c947e09c0e4c389c207adfff1046b4ab22eefe505ca189f991dd4fcf88feebba4ff9a687f8f9376c5107e53e5d090"}], 0x458, 0x10}, 0x9}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000009000)="c681e0b80d69e62906f18ae1e409531444d32c3482f0d897a8fcec754ab3176939eb2b27dda020f4d24766bcee93edc47328df76692566a7e57ea6cb03745d17d855644386be95a3d2a7bc34c8c15da675fddcece2e0b73c9e9bc4c2bacfb000e1a92c97", 0x64}, {&(0x7f0000009080)="df41c04651987fdf40215a02e6edf76a6fb4d9eaa9c5eba15465935f154996a18a8fec22a195da9ea96399ec34b3a219bdf3be7d95c001608ac39c02ca977c2d91b1827b7de5d36235acd2a49f838ee580e1ef8b5740635167d9f6766b5e113f", 0x60}], 0x2, 0x0, 0x0, 0x44}, 0xfff}, {{&(0x7f0000009140)=@hci={0x1f, r5, 0x3}, 0x80, &(0x7f0000009340)=[{&(0x7f00000091c0)="5aa5486faba2896d791e71b80425aa0a54b486536e4616ef8711d4746753b6a60d06b9172fde6870a64da872097d1c69c2d30dbc5dd824da2ee30f2bd4917b51e9", 0x41}, {&(0x7f0000009240)="4e0eac9d493b67dda2de27494f7087e3abdb118809aab22f9b75bb9ce2ba64cc8f15dd702b4d7159efa24f449df3e7656f5608780e27749f9a1c8262a3881f9c9c1b02ebfadbe0ca5c487e0c4990551b7448d30520c7fbdb3a20a98903f0bf74b8168940f24ff2308b11e5ff5ecafc5060a8ec38509ad5df6a620ece0c72c41bd353b590ab5b836301dac150798968d507eff10d26ae9b83de413de175a5427b3b15d1e21c8812362ff161ea61070dddd2820eaf1829bb49a5d113f830917925dd745c176f42b90315a8099995ab2c1a", 0xd0}], 0x2, 0x0, 0x0, 0x4040}, 0x1}, {{&(0x7f0000009380)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000096c0)=[{&(0x7f0000009400)="29cb5c4ee64b7e4b0ce339b6f3c74c3f237ce59fc77c252880955652167d419cad9d36900e1dd8fdc6041722b554d9c43de2583cda9a6d1604f46f224b2b6ba5ffcfbb308280464b8447e26a14ba46923b84b138dad05b5cad841dee57f938ed82623cb873c75104537b1fc89888904c9e124419b5", 0x75}, {&(0x7f0000009480)="5bad69842862db04c1990e8b6e03199713ae6998a5f25fe28db45066cb86f0546bbdf36dcff71cddb4f9ad404bdd474ef0aec4af62b797166f605c5b640d2d72c3b058cb291c588771ec67d0f686c52e354ce5591b65e4dbbc8371eda595443af78bec96f9007318e94dc18d5436da", 0x6f}, {&(0x7f0000009500)="11ee8437a373345e78fa065505df4085c6275daf95c640371724e5ba38abed23b3e971496fd02999c691a452c452aa8f8bf85feb11df77ecdb4cdb77a8fe0e89838ae868f4bd45a41dd8981994ef6619586b4c86cd58dd463e5b531141ff45776ab87ac39091425b2c10a32f98d637ec598a00fa99f323b739882c234258ecc41e8191da4b301d131c6571688c0542a3ee874c6dd74526da8706f0e7f7ddd1bfcc344d2f0473630d6c4b3d27e4beb679cd133527bb", 0xb5}, {&(0x7f00000095c0)="0eda26a9566dd535f25fa558dd26ff94ecdc6e4ddb6760aaf278ce614b7db983114a4126b8ad8b3abc5306734072f05ea838e7420a172f4f32260b591232ee24cd0c75a279b77b4498c2883cf7a2ecab688323a1f8b644a89228d509588b5804e0b9fc5d0830c730b90f2ffd659e87d366e5b3a8c4fc758d63c8f564ad5e40b24621d9c7d343253c0b9798d6316d208f901596968049bbf63e1bfdafc6dc51d5b4e7d7dbadc19d88fcc5848696e1310dcd7e27ef5f7ad6cead07c49cf3acc6076b26895e897b162244d09240f3c2e5", 0xcf}], 0x4, 0x0, 0x0, 0x4}, 0x57}], 0x5, 0x4000) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009840)='/dev/sequencer2\x00', 0x404000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000098c0)={r11, 0x28, &(0x7f0000009880)}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r11, 0x40045402, &(0x7f0000009900)) r12 = fcntl$getown(r4, 0x9) splice(r4, &(0x7f0000009940), r1, &(0x7f0000009980), 0x2, 0xc) ioctl$sock_inet_SIOCSIFADDR(r11, 0x8916, &(0x7f00000099c0)={'sit0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) capget(&(0x7f0000009a00)={0x19980330, r7}, &(0x7f0000009a40)={0x10001, 0x0, 0x56, 0xfffffffffffffffc, 0x7, 0x1}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000009a80)=0x800) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000009ac0)) capget(&(0x7f0000009b00)={0x200f1526, r12}, &(0x7f0000009b40)={0x7b33, 0xffffffffffff8586, 0x7, 0x100000000, 0x10000, 0x100000001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x20, &(0x7f0000009b80)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x1, 0x3, 0x4, 0x5, 0x8, 0x723}, 0x20) 2018/04/13 02:16:21 executing program 6: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="1600e5d1d5c81a95f637db576e291f9aa9a7122e549ccb7f273947d19763903a716e99c81701e7dec72ec232c1f66d2025bae0b2dffa42b754cf23348158ea3301ac4b35d1d557fd618d77", 0x4b) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000180)) unshare(0x8000400) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt(r1, 0xff, 0x1, &(0x7f0000000080), 0x0) 2018/04/13 02:16:21 executing program 4: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="3bdcfd2bce59e111a069cd041a42147bac09de2f3100000004ab4857d09ae3aabf8e7a31a88f75bbcfb0eddfc082fafa8bc988d3704b61e3b717fcd44e1ad1f2869b9e55df", 0x45, 0xfffffffffffffffe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) syz_open_procfs(r1, &(0x7f0000000200)='net/netstat\x00') r2 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='em0&#nodevsecurity)user\x00', 0x0) keyctl$reject(0x13, r0, 0x8000, 0x1, r2) 2018/04/13 02:16:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/13 02:16:21 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000140), 0x1f9}], 0x492492492492510, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/04/13 02:16:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4b, 0x0, 0x3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2971a4b3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23}}, 0x3f, 0x5, 0x40, 0x2, 0x28}, &(0x7f00000001c0)=0x98) 2018/04/13 02:16:21 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x40) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80002, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr={0x4}}], 0x30) write$sndseq(r1, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) 2018/04/13 02:16:21 executing program 5: r0 = gettid() r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x80800) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000180)=0x80, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4082, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001780)=@sack_info={0x0, 0x1, 0x8}, &(0x7f00000017c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001800)={r4, 0x7, 0x40, 0x9}, &(0x7f0000001840)=0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001700)={&(0x7f00000001c0)=ANY=[@ANYBLOB="345720001200000029bd7000fedbdf250d000000401161005007bb8ec3f8ee98f499e74e94557357b116f32642500543b8884704954ea878350bb2c86111b02c8c1d08007c00", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="8f7c11309935d9c30f7438e219c293deb7eff7f5b35fcd8ea9e79f2c70a4725225c25b78ca66e0802f30273f590a3ebb55c7a314bb5f9cfecb951dd428dd9d46f7a87d8bb90f458938dc36ce21dd408f042d7c83affd507cbb4b27537c57393e86dcbc1065da44c6c7241dd95280a2456a37007faea9f9f6ed97499db66e5b0c5f4a6fd3aebdf6c85ffce6ef66f9dc24952ac40e23962fb911f2f71b87d66030c6e3913cb837b6283783607a73a9cbf8bbb79b3b56b04e119ae905d4ff819c85871a8c1c621fe1636aed562db59b88be0e2b7d8808d4a89b5d248e933123cc378d681c97d1ab36c4f9f4b4181c30f7fcefa6ac07340f46000024027600608cc216b7aa439530fd6b6fff47444980f91d802f2aa28d4b84957cf4bc590836b4c011f3cadfb69f52ff30905bda8ff8d399fa8afdb0843b1c0d3a959ef686f7016e452ed320f377c5cd01f1aa818e317fe8e2c4ab13bdabaf15e638199f3d3ec399860aac947c7a63abf98bec798956bce2f5a22439903241beb7677406cb4110165766b5a2fd557be5f5ee1aded92a73a583bb512f871f028a563bd39fbdab839d225ed9ddb71db6430fe8e66f64eb6a7361ad45d6528f30e994b0cbefbadf8f0dcdb5839057cba1203121c204afd1e8e7847c4f98e3c1a768512ed00db2836e3e7a5b0cf1119ed5e0175895dd6fe5e84f9feec9568ce2ce28be08004c00ffffffff48008000262f63707573657473656c696e75786264657673797374656d5d7070703121402d2a6c6f6c6f73797374656d73797374656d706f7369785f61636c5f6163636573730000ede967740e12eeae94f9dbec6f75f8812692becbb4c1a5d31f4ba0c571a9c4f0099632f1236714b49434a9ea071e4cb0aed5012023c376d25561cf8c4cfd73bd3baae0fc6fb256324abfd17ee5c25b65e483eb0cf32d655541dfcae640011b415a80ee9f1a25050a990d7d4e6fc22c745044b8287569f42ce2b08bda1b03f0398d3806c3a21ad908005c000000000076c3fbd1c1a6056e336dffe82c25ac40471e796eab9d2006c7264cb6065678f4b6d746b73b4e52123c7985f5efaee21c90b30046b43b0412858f47266fab242a98838f440008001700", @ANYRES32=r2, @ANYBLOB="0c006d0001000000000000000000"], 0x1534}, 0x1, 0x0, 0x0, 0x40000}, 0x4004001) ioprio_set$pid(0x2, r0, 0x0) 2018/04/13 02:16:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80002040000040d000300ea1100000005000000", 0x29}], 0x1) fstat(r0, &(0x7f0000000000)) 2018/04/13 02:16:21 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000300)=ANY=[@ANYBLOB="cd39fb07edf5705f1bf2ffffffffffff86dd6002290f00303a00000000000000000000000000000000010200907800000000609433df00000000000000000000000000000000000000fe80000033a86d7d1363a0d6dee9f7ae26b70000000000000000000000cb0a1dcf30a810c0e45ed95dd1e5a23444b8b60709ab5a8836d85c16df50332535c34fee8d00f29ba21204619ade36f8c0ab3ef1694a0df65da8bdbb327e2189d2a230884dd89a2ade9d97cbc178fc276d4c761b80a6c49e1f4918303e461260eb7362cae7fffc8fe08ce9ed0c01a609bb1a3a5219c17ef82e27f8e945e0fb8a6da8666d766fae6f6b5b9875e5220500acae3108f1cfd20ad22bb824e7f605b46dfc6f4cedbabbb350096cdef9b8ace890f0730cb594650f14e9c08e1ac86e7f4cb5e15f4b8175c33a94e4de20bfbc963b25428f43e86546bcb1f6c3825c3642bb1586f5fe56e371a1d7f88f96efa6593390247cec83f242bf5ea210a96738b664f505526f70daa7485bb77116f7e86273a32e7fab782c00339ece0dd73b47f99bf1560382c8b209487115e38ac6b9a74aacd38f2521b79d67e0286cd9e905717c3f1b8b90f7ebaffdf119ac35f943cdc9870108ee6085304b470d681417e78f118b5fda51d57ad4541a0c5e3138e6810dff05bcacf5e6f7d2666116745888a7ce7edffc518ba6fefa61762aa501144c9e97636ec7fdaff3992464f8e4a6156816921db55ff1a8c0950a77bef05b37006daa54e19cd54c757c73d9aa6ba557"], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs_stats\x00') setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x32, @broadcast=0xffffffff, 0x4e23, 0x2, 'sh\x00', 0x1, 0x3, 0x12}, 0x2c) 2018/04/13 02:16:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/213, &(0x7f0000000180)=0xd5) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/40, &(0x7f00000002c0)=0xffffffffffffffc8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10400, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000240)=0x100000000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x4000, 0xa) sendmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000300)=@l2={0x1f, 0xff, {0x8, 0x6, 0x600000000000, 0x80000000, 0x9, 0x7f}, 0x5f2, 0x6}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)="d347d73190b3427fab9ee698cae6ae7b92316e8ede30b66f426cbcfa2ec5cc5eac2f71b47796e6162567746d5bb87146855449fc58ca78496f2eba656cbfe75139e663aed5f0b8d4cfbdd49fde74042addfb062aaf1a6a04f512367a19f1b01f4216aa8e0ca0580b23634c7fa4cb893d014fe06ca38ed841b2462703fc1fe24f847c0fd1177c9d5e5616e84ce30cd0", 0x8f}], 0x1, &(0x7f0000000440)=[{0xa0, 0xff, 0x9, "06c4049a38d77fda5db1d9dfe485d189a9404df4fb8f19ea519fe160ce99863ad4f18a96ae6de166d6fce2754ca6fab4a956fc770daf5a081dfa63c8a3f27609392fe91d3d53164d887cc89326176e3ea353ad3833965bf996e40f4c4e78b31bfaae2d210563855b0449c92ce8d0b583904ca394ff561811d730ab2531dad3c0a56d87cc2a97fceccd75f115c63b25ab"}, {0x110, 0x102, 0x2, "a2ab08bf8652e3a71655247f4e60acd99e2efb5f5bf7c1e21058354a295bf3d66df1701f3942421200f736af74a7b79c3917b7c6d2c5c977d30035495d139154bbbd702b11bb2163517b2bbabd114759d5f1c1389087fd804a387110e7f5494fb683dabad2046bfc3530383e5ac94cd967da8c64369c42d65a031dd8cdc70abf37e37ebc6a29028dc0dd77c2967f13e1b803bd06774196820b74465eee001a3c794efc203d8a568d5884a726b3cbf73e053ed93fe5c169496478e7d0ee71d701d4fd60068e20822eaf9be4c56a9adb2ee6c21a2d94372bc7c8bffdc6dd018769662e8aa17eed0b51a09423258b8f33befbeba421df21f1fc4d1f6912f4dcfa"}, {0xd0, 0x197, 0x5, "dc04dc3adb9cd058af9c7c7eb6272ee10006fbb9aaa8c9cbcb8388c51e713325672133f0cad729dbdce6a5b241a516457b6ace27093f82c3a598cc94f68d8446cb52a38751782f8ebe09ed7240125b43b19f690ba8be4262ed0920c249cd58f725a63bae8990d90adbaa35621b55d077898144905a49d3bdef4cb43c1ae37199ccd83b89e0ce7682318b67b5c4e65f7f8446dbffb9be68997e2a5695e36a0fec53f6ec5a765473a37065547e060555994cd0ac454476c72e4effb1bf4fc9"}, {0xb8, 0x0, 0xe0, "9774de54ec7a104690b3b3ce0b1d525f6e6ba844d7834bdb7b309b3397624d18a1d38094ac2e22c48f9698e85a20e56a5cbc284264765dd98103d649ce69d0a0e69c6d54586bcd285355edf7967e86d0a1df03122c78ab2cefcc6e2d39166e5f82dedd2f4964d08c520ec38a7d9762a8113daf2e738b379030094db466b135655d30358a8c26f2d4122ada351f45e4e3893bd3ecebfa72adfec50269a152ba22544a1e3c"}, {0xb8, 0x10d, 0x2, "d9011259a90ad3f20a8f4048165623c0a6bd25951150ac372d563d044c450232c8fd5d4624c60b3f3570457e6c87b63eb2d2f03b3d8a2cbac66f2db1be5ee151a8d3a9a3af4753dfbd74d835e2e1874c22316bd77e875a89066c59704d0fdaa58a9ff3672df4f236a47dcd4d08f44951179198be5c6bc38051d147fbb9bbf2c0efe6f43e559e77d2b26dfc0375580132be99cd3b4b2d00433874bee0102359787e05"}, {0xf8, 0x88, 0x4, "55e88d19bf5f3e84977fe18a7b92a735ce6dba7a7edaab92850e6d11ee455074ae322fb587cab6cbbb0619a9c3b8e623f83c3563d8ce633c76b8f3bc48682bce0fedc6aa8dcfe260613f6302ceeb016d66a86ecc356cd543e872bb52620be71c86904c1aa77ec0a7c59a4f20196d745d675156d8e6663f8aba8b9fd4f2037ffac555c47490f1d1ead08637224ff1d4da50262bc9192cbcf2b2840be324df6dabdc3b4f37eb2c53080bbf0518cb683fb8698f2cb4443c6ee5a8f262f8f356dea8e3501b865cd71606a82b145471baea59cc07c65de3d042e82da1c77aafd348bea2720d2e953154"}], 0x4e8, 0x20000805}, 0x8000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000200)) 2018/04/13 02:16:21 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307}, 0x32, {0x2, 0x4e24}, 'sit0\x00'}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) rt_sigpending(&(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) ppoll(&(0x7f0000000100)=[{r3}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/13 02:16:21 executing program 5: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/234, 0xea}, {&(0x7f0000001280)=""/191, 0xbf}], 0x4, &(0x7f0000001600)=[{&(0x7f0000001340)=""/37, 0x25}, {&(0x7f0000001380)=""/73, 0x49}, {&(0x7f0000001400)=""/8, 0x8}, {&(0x7f0000001440)=""/204, 0xcc}, {&(0x7f0000001540)=""/80, 0x50}, {&(0x7f00000015c0)=""/16, 0x10}], 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001680)) connect(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf35}, 'bond_slave\x00'}}, 0x80) r2 = dup2(r0, r0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000018c0)={@generic={0x15, "8614ec09ed1cb0300241f53f2e68408a6fd4df4a189df9390c1abcba32c2d42882e80dd53b8ac74170023cd1072672efad5db2e45977c01b6a140f555de1b8ad6128651d1931c301d54d687d6d162fb5aded8304e9e4f8b41ed72844b592a5be977bc443c397cab37f4fdfaab0a6c6d2a78b1e86eb08e752d5790c5caf9d"}, {&(0x7f00000016c0)=""/27, 0xffffffffffffff89}, &(0x7f0000001700), 0x40}, 0xa0) 2018/04/13 02:16:21 executing program 0: r0 = socket(0x1b, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={"62726d6467df39137952ece29200", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000080)}}) 2018/04/13 02:16:21 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307}, 0x32, {0x2, 0x4e24}, 'sit0\x00'}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) rt_sigpending(&(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) ppoll(&(0x7f0000000100)=[{r3}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/13 02:16:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x18, r1}) setsockopt(r0, 0x4, 0x2, &(0x7f0000000000)="4d7a6a105102a380583320b82f23ac84194fe802293bcc02edfb52e60e300e1adf6db71ff41632f1e13570a46c422a95bc201716312dabe12bfd08b4b0b8a98a2e4e5cd8f2c9ac16ae5f05748726bff9cef1988b21c5d74e578a41a8a7540032a4895ada8354d5f7cda72b6d24cacece1a361768e210c63c7a964dbcf818dc3f5605a029bb9d501dc170e50fb2a9268dc5e2c9a64f7d1225368ed9576df91064b0b7c4625c1fc63566bd86793ec95fbcb2016f6db492d5c0e2b38e2e20a876db4c989d9d438c1c", 0xc7) syz_emit_ethernet(0x7a, &(0x7f00000006c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd601f908500440400fe8000000000000000000000000000aaff0200000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000000680)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/13 02:16:21 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r2, &(0x7f0000002300)=""/140) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1}, 0x0) r5 = socket(0x10, 0x400000802, 0x0) listen(r5, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r5, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000023c0)={r6, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000001f00)=ANY=[@ANYBLOB="7aeedf400bb8a1c672ad8b29a728d18b8c9100594a6c0900"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000001f40)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="0f519e34865c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0xffffff88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/04/13 02:16:21 executing program 6: ioperm(0x0, 0x1000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000667000), &(0x7f0000752000), &(0x7f0000000000), &(0x7f00009f4fff)) io_setup(0x7f, &(0x7f0000000040)=0x0) io_submit(r1, 0xa, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000080), 0x0, 0x1, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000140)="bdb59ed446d52c59bee19831cfde2316226a835de501ba9e90c3bdecd021b70f39a0aa4d1b49b4b8ef211e8bbe89473dba7a0f025d8ed855be08964f518e130fbe9e65db0878de82359f8ddcc5a347cad2ac6e9041485e6dda9fcd27b5417d034db4608aae52c5875c85cbc294804f77ded989cf015cceac5987d932f6712dc2d4b21c37408a270e0dd1c212da3faeeebc4f070d38f5846fcb1b8419769139136a1c210f90", 0xa5, 0x8, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000240)="3c428121cff77db1c1198a3ba45371e00d24a2373098", 0x16, 0x3e, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0xbb, r0, &(0x7f0000000300)="7f7d87562deed1b946ce9d75a621a9df13b5ca0e33b76c334aa52cac6d43e3c7a1c839bfe5c2214d6666958ce7be8652a410ee099f68d6a1db16773de4f13254a50ec76dba806b2f5d28091c95c75ee1a0c74729d5f4ec3bc0dadcf9788fd527a43d5b6c9897", 0x66, 0x0, 0x0, 0x0, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffff9, r0, &(0x7f00000003c0)="ea24be7e62670533c49f2094237bb75a76fcb4602f6c3d3284291623f5c151430470524d863d6e805f3a8d743523f1a1af143010474e71377e16834ce619b90b2bc3959096bc98", 0x47, 0x4, 0x0, 0x0, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000480)="0abd44b205b280193966c87bc4e23cf772d92ca383824f955f6d32a2a369bbefe96cd9a0f7af8d21f8f6f9a5bb7dfc246c7a0929bd53abea675f9c1d5d8cc1d69ddd03f8db5af04aa002526a4aadee3c7a82c6ce0daa6adf9290d83227551c229b5a9b18ab3699eeb7881482c0c52eee1f96eff96e6acfb9940a444cc301cec6d1339ca4b6cd20060b6e25bb19e4f1fe63fcecbb285edbec2f5584801d2faf5640616367", 0xa4, 0x3, 0x0, 0x0, r0}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x7fff, r0, &(0x7f0000000580)="e1191d357e7492e2650cca0e4acc5eedc86ec0d445b9b0bb61dd3ca8157c0b7782d7512c5e66f598a3d33cfa1397d2c3c5f243da2c1f643df0437162c2cc0eb7b3b62d917695a23f421978f66234aa609df412cb7ca88a214b35be7f3f0dfef6a71493e8bc53ecf863fbe5e9bacbfb90a38b0c55f5665e9d9c64b9fc6a58071b4f844d0a1a9f8f61395b8f75d860dfae91cd1a8ec5116595959d12e35f8fede51fd463eb", 0xa4, 0xd2, 0x0, 0x0, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x7ff, r0, &(0x7f0000000680)="636ffc6e76f6c1fca765c38a1b607775e77b13b05a80dc54bd77a1706046915e4247c48e84621ec0ae51a3eae6b3bc9714c6b307783733b0a04f0cdcf164", 0x3e, 0x3, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000700)="cf24a8586657", 0x6, 0x1, 0x0, 0x0, r0}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000780)="e4ae0cdd6799aa82cb422308118356ef8a6f0d2c2946d7c40e7c749da10d85296bb2e1f8821eca2ec890cb95f90cb34222e748c3a818cd9a3b699b7afb6c07b1144aafb7cfeb86fd1a35cc2f14dd5f370b2baaba58854bd4d7171ee384704a4284b94f12cd9477917fcffb668da742cbe457f801076e6019a4b1b74a9757b50445a3238c410e1ac860f12cce6646", 0x8e, 0x1, 0x0, 0x1, r0}]) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) io_setup(0xba, &(0x7f00000000c0)) 2018/04/13 02:16:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x200}, 0x2b7, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x20000044) 2018/04/13 02:16:21 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040)=0x2, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/13 02:16:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000000280)=""/238) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000100)=0x30) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x6, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x1, [{{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x110) ioctl(r0, 0x8912, &(0x7f00000000c0)="c62900000000c88a7c2d6f") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/04/13 02:16:21 executing program 2: r0 = socket(0x15, 0x80005, 0x0) unshare(0x40600) r1 = getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ptrace$cont(0x7, r1, 0x8, 0x3) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000040), &(0x7f0000000ff8)=0x4) 2018/04/13 02:16:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000000280)=""/238) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000100)=0x30) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x6, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x1, [{{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x110) ioctl(r0, 0x8912, &(0x7f00000000c0)="c62900000000c88a7c2d6f") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/04/13 02:16:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x2}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x40}) fcntl$lock(r0, 0x6, &(0x7f0000603000)={0x0, 0x0, 0x1}) 2018/04/13 02:16:22 executing program 3: r0 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000fd2000)='keyring\x00', &(0x7f00000f6ffb)={0x73, 0x79, 0x7a, 0x2}, r0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'posix_acl_access'}], 0xa, "66a80b868e20a0a9cdde60af197f69e308866e85a8fe28174d5776a29e82398ee958500f03e3448a3d81d4be4159f56e1d56b5952a229b313cc4ea4cd758f1cb77af28a1a6ea783192c5536532421c5ce7686dacf4d6a4501fa54f10e37a690e0cbf19c64717ae109da6c47d7560a94f3b7cd8869c4ceb582922fd4e55b4487efbc243fefb5c2bbe8ef8a0069420641c17ab42a8824d4c55d8a6c8a8d142e0c309f7cf87a6b0d813"}, 0xc4) 2018/04/13 02:16:22 executing program 5: r0 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) semget$private(0x0, 0x4, 0x1) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="180529bd7000fbdbdf250d0000000c00010000000000000000000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000180)) migrate_pages(r0, 0x2, &(0x7f0000001a00)=0x51d, &(0x7f0000001a40)=0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x9, 0x1) 2018/04/13 02:16:22 executing program 4: r0 = socket(0x10, 0x803, 0x5) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) capset(&(0x7f0000001040)={0x20080522, r1}, &(0x7f0000001080)={0x4, 0x8ec8, 0x3, 0x6, 0x7ff, 0x4}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001140)=0x2, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_wait(r2, &(0x7f00000010c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000eea000)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f00009ca000)=""/81, 0x1c}, {&(0x7f0000000000)=""/4096, 0x130a}], 0x2, &(0x7f0000948fcb)=""/53, 0x35}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/13 02:16:22 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000a00000000000000000000000200130000000000000000000000000003000600000000000200d10efe4c0843eb7dc52ef1e6ba18170000000000000000000000000000030005000000000002000000e000000100f6000000000000ac10c0eb1853f820079274f8be4aa6b5c6d9597ce1395abd99b1e9c975030ce77c8990ec449b8292410604861d289be123e20969f2454fc49ef6816f93cb735c168549924db96e9c6011865428a24564c9cc9966c345278c661956b718ce7e70ae53582e185cfa14b447315c910eac54600a400e26320aef10"], 0x50}, 0x1}, 0x0) 2018/04/13 02:16:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0)="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", 0x1000) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00000000c0)=0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/13 02:16:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x7fe, 0xffffffffffffff79) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)="0f", 0x1) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) sendto$inet(r0, &(0x7f0000000000)="9ba72b3db7ec01994cca721a20582f12e4807da20b99507a007f28916cf600000000000000000d724b75cc0600000005cfb28e44f4775eca053cfd714372c22ea62162339d", 0x45, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) poll(&(0x7f0000000380)=[{r1, 0x5048}, {r0}], 0x2, 0x0) 2018/04/13 02:16:22 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x40000000000, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$TUNSETGROUP(r2, 0x400454ce, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000006000000000000002000000000000000"]) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/13 02:16:22 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_open(&(0x7f0000000180)='D\x00', 0x40, 0x108, &(0x7f00000001c0)={0x4, 0x2, 0x4, 0x4, 0x7fffffff, 0x8, 0x7, 0x4}) close(r1) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0x8, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r1, 0x1, 0x2}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000240)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d3ff0a)=""/246, &(0x7f0000bb9ffc)=0x10) 2018/04/13 02:16:22 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f00000013c0)}, {&(0x7f00000012c0)="aaa99298ebb8f9f1760a449e2f06ede13671aff793ee92ef52f0472a13129f129fada70f22a090d9e2f4e66192aaa3ee7cb4b690b823c5d8cb4c200290272378b1e4405b5950f4bec82d69aa7290a39543", 0x51}], 0x2) r2 = accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7f}, 0x1c) 2018/04/13 02:16:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x21) sendmsg$nl_route(r0, &(0x7f0000001a00)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000001a40)=@ipv6_getroute={0x24, 0x1a, 0x9, 0x0, 0x0, {0xa}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x0) 2018/04/13 02:16:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009a9000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f000022efb4)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x600501) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/13 02:16:22 executing program 3: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60000, 0x0) r1 = memfd_create(&(0x7f0000001540)='vmnet0}\x00', 0x1) r2 = syz_open_dev$loop(&(0x7f0000001640)='/dev/loop#\x00', 0x5176, 0x10200) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001680)='/dev/rtc\x00', 0x200, 0x0) sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000000c0)="03b078b973ef797cdac2f18dfd116d71c8bd9695c7f6952945e864028442c52e0a2613489ff05fb2f05bec69ca45d5526959a1a3957628d3db35dad5", 0x3c}, {&(0x7f0000000100)="aecc5a9bf1e9540a8780f33a0bb283fae6ddbcfd7ad0426977aa04a38cd93974cb6a31ff08c99fbb08a05797ff5aac0a56fbaa72245907817ba4a1638716fdb8714ddcff9339ef6d7036", 0x4a}, {&(0x7f0000000180)="9376761b10fbc9333546ab9953fa4c7f93ec87fc", 0x14}, {&(0x7f0000000240)="cd8beca73c0c3660773f1ad9f833ff36a226cf97a5b2e6051591661194a7b4621d85d403284c5d69f936a44c724d58341d883b0e4f669a95eb43d6a410991bd86d1ab0f51f3212eb871809297410018b5b68397015530bcfb4774f7c23d03302eccf90f099eb7a67991805987c1831f7f8a101967ae4d4882f83e97f53dfdb14c045cfbccc56d0ec973ff8c8b33b06278a29ed48ae5d76d9f1babba81cccb44207fb2e6285490456f383acb6215fe74b0fe6b7426f2cac9764af64bd8ea2123ec359646ec32f264399ff677169be3d9494ca25bd11dea1cd3f", 0xd9}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)=')$', 0x2}, {&(0x7f0000001380)="7932f3b41755d7cc7540c5f364edd28cade112f5cc3101b5ab7c6cc2aa8750b0d6bf8978a4", 0x25}, {&(0x7f00000013c0)="9ff47f5bd09b221aa18cd06ca2e7ff9817d8ada598ed5ce1ed9e638b82778ddc3e06fc8235495a7d489a373d5bbc797bcc6426211dfb02d1b6bee60b03b08784fd88e9cc6ad017787f6f686998e03d7b2099c8166d9f3cc182c770b24d6a0f2781003a315d6e1ef15a88665589353b41e3fba388750560e3210c5d72b4548d31272c304400522cee7ea17f8cfdf903ab93f0a084bc718fb75a44a0fb7a7f0e005d5540d80db10ac0d9e2f8979b4892bb577b4e2302b20d1189cde76c9bcb03b52cd909937a09f605fdf9f7b2441d1a1e95f12ae07124fbd9f44cbcb5a26707a900a8b33bd13a12ff37b0b0194aeb", 0xee}], 0x8, &(0x7f00000016c0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}], 0x20, 0x8001}, 0x4) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='user.syz\x00') 2018/04/13 02:16:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127a, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x4, 0x3f, 0x3, 0x10001, 0x3ff, 0x10000, 0x2, 0x6c], 0x8, 0x40, 0x4, 0x8000, 0xffffffff, 0x1, {0x0, 0xcf5901e, 0x2, 0x401, 0xffffffffffffffff, 0x3, 0x96af, 0x2, 0x2, 0x3, 0x7b, 0x800, 0x4b, 0x4, "fab9e359edda4e2739b081acea3bb01f437c8df754c367fb1c35eebeca11e562"}}) 2018/04/13 02:16:22 executing program 4: modify_ldt$write2(0x11, &(0x7f00000004c0), 0x10) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xffffffffffffffff, 0x60000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)="416b1b1a0cb3e619e670ad9f4850e3e88bc6f9eb42845f210fb713b6395b3708cc0640d08f6d8d323f0deae304af68606656f46afbfe134c02f2a5d24a1cc4a5d55565abd233acbf94085ce343128f6674") 2018/04/13 02:16:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x40000002) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x8001, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000140)={0x3, r1}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x4000000000400) recvfrom$ax25(r2, &(0x7f0000000180)=""/54, 0x36, 0x140, &(0x7f0000000100)={0x3, {"e9e8a816057baf"}, 0xfc}, 0x2fb) 2018/04/13 02:16:22 executing program 2: unshare(0x28060400) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/13 02:16:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x2, &(0x7f0000000280)=[{&(0x7f0000000200)="54a09f9fa05a42d95edbc71e17680e1b261cd265d26bfb79de37e77f6f45fa122627cedf06e7f817ed1e401623bbfde44dac6b11a3da7be8d242ef7e5fcd6c07de1e72d2a0af805672433c225ab3eb0abaef7deb1adeab2ddd1d3b0d9ba613a6fbf261361934f9", 0x67, 0x8}, {&(0x7f0000000300)="e5dc5b8f347a5dc1281a238b69127b3b06b3d9409dca7cecdf69de87e75614abdad4cca3d11765507a4d281ff1b3a5a53b91bf14e1349de0c076dd74035eabe8f353cf4ef5cec67849cc389db1bbe96f9e6d80ff37f5c7ad4d", 0x59, 0x7}], 0x1010000, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@quota='quota', 0x2c}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1}, 0x8) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x1f, 0x4, 0xfffffffffffffffb, 0x2}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) sendto(r2, &(0x7f0000000100)="2dc9120ba5089782e80522ed0996281e1a31769e6ad2837277e33e728b33326af0383413b213b6ca3e1b0207bba0df78448e35d592ad033d3e218a8ff5f3ed2749d15be54df4e5c89db05fe5017a50c198bca7b6c8645fa9eda7be28b200d3cf45b20b9eba725657dbc3cac4114a655caf7f01d9524ac809e5488d591824ed", 0x7f, 0x10, &(0x7f00000004c0)=@hci={0x1f, r3, 0x3}, 0x80) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) 2018/04/13 02:16:22 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000080), 0x0, 0x8) 2018/04/13 02:16:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000ec000)={{}, {0x5}}) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'ip_vti0\x00', 0xfffffffffffffffe}) 2018/04/13 02:16:22 executing program 5: unshare(0xc4122100) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0xffff, 0x800000000000000, 0x1, {0x0, 0x989680}, 0x101, 0x1000008}) 2018/04/13 02:16:22 executing program 6: r0 = socket(0x10, 0x805, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000900)={0x10}, 0xffffffffffffff90, &(0x7f0000000a80)={&(0x7f0000000940)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES64=r0], @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 02:16:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e21}], 0x10) connect$inet(r0, &(0x7f00005e4ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000764ffc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1df60)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x5}, &(0x7f000030b000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x62, "f8772b7cd8676723e0110f608a89b27ba4f43aa2bd61be7dfb53540149f9fc77ca5f0866b976f9e7d66ad8d765f0de0dfe7e8a89ddca0e1651dfdea2192716f7e996a8c142778329f4698980d2696510c69f00e110f4f9306db1c7d142314d8698f0"}, &(0x7f0000000080)=0x6a) 2018/04/13 02:16:22 executing program 7: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0x8f, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100), 0x49, &(0x7f0000000200)}, 0x0) getsockname$netlink(r1, &(0x7f0000001a80), &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001380)={0x0}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001a00)={r2, 0x80000001}, &(0x7f0000001a40)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000001400)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001180)={0x4, 0x8, 0xf, 0x3, 0x554b, 0x3f, 0x8078, 0x7ff, r2}, &(0x7f00000011c0)=0x20) socketpair(0xf, 0x80000, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000013c0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="050200000000af00"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000100)={r7, 0x7}, 0x8) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000240)) r8 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00000015c0)=r9) getsockopt$packet_int(r8, 0x107, 0x13, &(0x7f0000000000), &(0x7f0000001240)=0x4) getgroups(0x1, &(0x7f0000001200)=[0x0]) sendmsg$inet_sctp(r5, &(0x7f0000001340)={&(0x7f00000012c0)=@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000001440)="4b2e12eeb41839ff3181f9bf6b2f6a8413b13fb6ed4c5ffc6025bba50ed877f15cd18de31870f03e02d1f02568049e583e5ecb0d4a154a4e3a8fb4db14df4a43d212ed82dfdb6a24926b54eccf372caa6bb2081bdc23370f4da62bb92d12f628f082857e488a8cb6be0228b07bafcedbfee7b9067c175fafdeb475ce6b8b17ac3e3074b216b7fda0b34dca8d85e0a352a96f858362", 0x95}, {&(0x7f0000001600)="a9d460abd4f9eefd19708137d3edc50c5e643ed9d7a682f748f5e6b1968bb5f8760b1a4cc76b975d83cb61737c870b592740b0dc5dc6b7525b1c42bc931605be1225b018f9e33a91cde2b2a6ff7ec814cf1300b0c7f1a85242c69f997444ec70d8591c1b98ae1a1b68bf5eb1bab7379de5e8d51cdacb2533e9e28710cc7a518272e0878a672251f220bdcf35f4b0091b9e422f2f2dc4dac38a5b02b1dd5f9dce6c104afb7e661b06163954dfd0c1e22cc17b1f65549b5d2236694200d7c9f853d306f2728a5323d8cc4a0c0d4bf43affff2d640f39d5542fc88ec3ee81f727c173352e", 0xe3}], 0x2, &(0x7f0000001700)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0xb, 0x50b, 0xfffffffffffffffe, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x8000, 0x10001, 0x4, 0x1c, 0xe8, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x10001, 0x200, 0x3, 0x9, 0x9, 0xfffffffffffffffa, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x1, 0x3, 0x6, 0xff, 0x907, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x203, 0x21f, 0x2, 0x100000000, 0x8000, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x70000000000, 0x7}}], 0x120, 0x40}, 0x10) r11 = getgid() stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r10, r11, r12) ppoll(&(0x7f0000000180)=[{r5, 0x4600}, {r8, 0x48}, {r6, 0x20}, {r5, 0x1100}], 0x4, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x80000001}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000000140)={0x2, 0x1, 0x200, 0x1, 0x5}) 2018/04/13 02:16:22 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x4e21, 0x0, 0xa, 0x0, 0xfffffffffffffffd, 0x0, 0x0, r1}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xcf}}, 0xe8) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x40) ioctl$TCSBRKP(r2, 0x5425, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r3 = dup3(r0, r0, 0x80000) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000040)=""/129) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000000)) close(r0) 2018/04/13 02:16:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000003e00030803000000fee2395db4b779dbdf030a00000040b2c2640ecc2b637ef50d206fc04c56ffb7"], 0x14}, 0x1, 0x0, 0x0, 0x4000880}, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000280)=0xffffffffffffffba) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0x1f, 0x8, 0x2, 0x7, 0x3, 0x5, 0x6, 0x3, r3}, 0x20) fadvise64(r2, 0x0, 0x5, 0x5) write(r1, &(0x7f0000000600)="5e1860416971a72c1718673e35425ae9eca877bdf268aa55a0e94ae9a1f4ed99af4f1abd648c26c85eab0d7b10d59c280405359f534435c1b57c29fb1c454d562f88540eb405a6996d", 0x49) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/237, 0xed}], 0x1, &(0x7f0000000300)=""/149, 0x95}, 0x0) 2018/04/13 02:16:22 executing program 4: unshare(0x8000) unshare(0x40600) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ec, &(0x7f0000000100)="41c907627ca7b85722d2d7ce3304dc7319ee5f5f7de643844ab48cd62bf6f21c323347c49d931bf0abf666f1fe28094a66e401792cf6aca63740c475cefc06409f1e07c350979bd05850d6ec50ac1b4fd5a01574f3671f05c423d775e05581fd4103f1c7124cff1a9dc8169813f8bba0cd") r0 = memfd_create(&(0x7f0000000000)='security-trusted*em0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="e2620000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x24) 2018/04/13 02:16:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4000000000000005, 0x4, 0x22, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000080)='X', &(0x7f00000002c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000080)}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x84000, 0x0) sendmsg$rds(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f00000002c0)=""/41, 0x29}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/189, 0xbd}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/109, 0x6d}], 0x8, &(0x7f00000006c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x1, 0x400}}], 0x18, 0x20000880}, 0x20004800) 2018/04/13 02:16:23 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f0000000140)=@rc, &(0x7f0000000100)=0xfdc8, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet_buf(r2, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) 2018/04/13 02:16:23 executing program 3: r0 = socket$packet(0x11, 0x10000002, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000000040), 0xffffffffffffff8a, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/13 02:16:23 executing program 4: r0 = bpf$MAP_CREATE(0x18, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x606b}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x80}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r3, 0xb6e5}, &(0x7f0000000180)=0x8) 2018/04/13 02:16:23 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x284200, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="00010000"], &(0x7f0000000080)=0x4) 2018/04/13 02:16:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000180)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88cfe20c7b82e5b086575b0592395d7bd910245ae27c7424c26ab9a3a4c67fe734ac720440554f7", 0xa4, 0x0, &(0x7f0000000040)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/13 02:16:23 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000000009) mmap(&(0x7f0000742000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8)={0x0}, &(0x7f00009cfffc)=0x8) madvise(&(0x7f000077c000/0x2000)=nil, 0x2000, 0xb) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0xfffffc39) sendmsg$inet_sctp(r0, &(0x7f0000002640)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000100)="1fb51c138d68ae2950d09ac62b1cb667a6df90776eaa5fc8422b7b750863e5d98f089fd31b58073e639d2acdd8688445c665ec0b1a849bd9adb4376e32b5d3b2a9d17c670989a8656dcbf897", 0x4c}, {&(0x7f0000000180)="e0452095df05ea224fde4f58e6bb40f6f2b9e0bebc84f22944fce6bf13d900016aba5831e61920723a57de5215379b0ccbdc57e435180b4da2ceff72548f83e850ce993ed7b31f261b30d01236071da5c583359b649a4b250206182b2a96d4f0b1e482395500ff27e54ba39193f3e27e0185e295a724c60b5522b20a7c3841401e3afb41b9368537d6aef528964bee8baf06ed878b299cdd20934205e49b96c24832938d1c830f6e8a1ae4c58124c4d3bd3dc454c9899196526b0e8a1c87093ba7b5b445d249f696ae2bc2e66d55bf5684bc207c952f4b7d", 0xd8}, {&(0x7f0000000280)="79da85e2e1ad9bd379c8a2e2286619edfad98fef9734f8c7da1d3835d6abdc12b74d086be4694a0d6201d9cac19c163cfd007c1fe444c1d3d7519a01a1e72eccf5792bc3cbfeb3bbd24d9b0ffaf3058141d3b0c1add2c61bf46d17", 0x5b}, {&(0x7f0000000300)="d12dd66de4067366fbc7ce071271d3426548c457441e810ec575029e78ea5a4e36728c9793d307b4c2b0df74d348f329dc250bbbdb0392bb03a85f576bd3454c45b20734ee61a19fe921c330926298f7a197bb3ab601407ddb03a03ac055ead32251ee53937c462443e3bd5393e96e008e2bddb4dc1bf4bff680d797964e1af1ee7e1fe3c06db7722566ea9a9896e1d955050fed349164db5e26d64cbc999b169040c0ec9c78348b379f0e67661b2d887fb97f7199d27cf6c0af7dfdd35e4bd189e4b98e32d7596acc56169f3ece30481faa5a45ba0de9851fb669c37e", 0xdd}, {&(0x7f0000000400)="336fc5670d97c7a73b9aab68b367c908ac00b071f771ef3326b0d843c37220b6680231681e6ba0882932188c81e079311678aadb8aa45339283aad709f84797a5deacab68f4fdb8d59ee0b95987d7ed47d9e15c2e57e4e13fea77b909e30573b1d6dd80bcacfb5", 0x67}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="68cc33d21ae71651bc8a032cbc36cadeec54889a012dc1d8399a56fdbc4c29af7ccc6733a9d485677fd18bfb45191c34690337d60f36fc6cd9b907348368186d93d5c8fafc4333c61cd5fdb490b8a68a59b3f001fbc37541f0d7a131f90fb31bebb649375ad6e54e4f66250053ef02b9af60efb90dd0fef793b12f336362d1f0759af77a94113c06eb651e28f27f29002e42e380331b7018c76ba9b92f7c6bc3b100e53e4af10e8a5a7862a2defe40f5a37aee794a73798d6d81acc925a70a1fe7a44451b6411a6cd4a9db005a407fc92ea2d12fe1d5cc9d", 0xd8}], 0x8, &(0x7f0000002600)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x81, 0x20c, 0x5, 0x4, 0x7fff, 0x0, 0x1, r1}}], 0x30, 0x4000}, 0x801) 2018/04/13 02:16:23 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x3ff, 0x4, 0x400, 0x4}]}, 0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) 2018/04/13 02:16:24 executing program 3: unshare(0x40600) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000200)={0x3, "9c04625dd31addb632727ec310ec87cdd70e3a9e9ba60e6876e1247a5e8306d5822671bb5d2ab6d8691c3fad4e157edf2680cf20cc9f71d93dec4cdd7abb3ac30282d9c10000000000"}, 0x51, 0x1000004) msgctl$IPC_SET(r1, 0x1, &(0x7f000079df88)) msgsnd(r1, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r1, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) fcntl$setownex(r2, 0xf, &(0x7f00000001c0)) 2018/04/13 02:16:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00') r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x400) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'bpq0\x00', {0x4, 0x80000001, 0x0, "fb77bfa5c639", 0xc93}}) 2018/04/13 02:16:24 executing program 1: bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x200000000004}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001aff7)='/dev/sg#\x00', 0x3, 0x0) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/04/13 02:16:24 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000000000), 0x0, 0x80000000000003) 2018/04/13 02:16:24 executing program 0: r0 = gettid() exit(0x2000000008000) sched_setparam(r0, &(0x7f0000000080)=0x3) gettid() 2018/04/13 02:16:24 executing program 5: perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) 2018/04/13 02:16:24 executing program 7: r0 = memfd_create(&(0x7f0000000080)=':cgroup^ppp0user}}&nodevppp1,(\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pause() lseek(r0, 0x49, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="d4000000ddcefe4993b0619c4b7d7340381597c22920ec3ec7336bb43aa70a08553ea0459db227b96c0a3c70da58fe8c5d8c83785547c175d2a585dbc39f7c2a6a06e27433664d95832ee31fd8147fcbfd1ab834fb1e064e90e2c47e4f7f6d923eebc6492ffbe9d0097b06c481da4ba2b32e894c7b2909abb53941ac26796b6e23ec7e9841b6e329828b68cc175f8f085d22d87592096afefd433a1f3ec9484bed35affa458bf658da4b803536bf6f2de5b968c3005abed54203343544d5f67547ab067276d80ce066d52fa0a070ef7dadde65bbb47e7304b2f1798f0e5877d578593529101147d631be96d89c6b91ec0c00cf2f01b70000"], &(0x7f0000000480)=0xdc) utimes(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={{}, {0x77359400}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/04/13 02:16:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000180)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88cfe20c7b82e5b086575b0592395d7bd910245ae27c7424c26ab9a3a4c67fe734ac720440554f7", 0xa4, 0x0, &(0x7f0000000040)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/13 02:16:24 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000000280)=""/247, 0xf7, 0x2001, &(0x7f0000000380)={0x1a, 0x2, 0x101, 0x4, 0xbc4, 0x0, @random="623086f29ae3"}, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@sco, &(0x7f0000000000)=0x80) fcntl$setpipe(r1, 0x407, 0x3) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x7fffffff) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r2, &(0x7f00000000c0)="1257c954", &(0x7f00000010c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000180)="d1ecfc"}, 0x10) 2018/04/13 02:16:24 executing program 1: r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x94, r1, 0x0, 0x70bd25, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf4f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) getgid() setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x22c1995, 0x0, 0x2}, 0x10) r2 = msgget$private(0x0, 0x104) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/197) 2018/04/13 02:16:24 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x4, 0x3, 0x80000000, 0x40}) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/13 02:16:24 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000100), 0x6) r2 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3ff}) writev(r2, &(0x7f0000000040), 0x1e4) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000580)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x280, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, @mac, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac, {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0xffffffff, 0x1ff, 0x3, 0x56, 0x8001, 0xfffffffffffffff9, 'bond_slave\x00', '\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0xd04, 0x1, 0x7, 0x20, 0x9, 0xfffffffffffffffb, 'bond0\x00', 'gretap0\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0x1}}}, {{@arp={@loopback=0x7f000001, @rand_addr=0x91be, 0xff0000ff, 0xff, @empty, {[0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x5, 0x6, 0x6, 0x3, 0x800, 0x40, 'syz_tun\x00', 'ifb0\x00', {0xff}, {0xff}, 0x0, 0x86}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="e145ffd7e2eb", @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x18f) 2018/04/13 02:16:24 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000000086) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7, 0x1, 0x100000001, 0x10000000, 0xf66}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) io_setup(0x20, &(0x7f0000c6b000)=0x0) setpriority(0x2, 0x0, 0xfffffffffffffff9) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/13 02:16:24 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x6200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x280800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r2, 0x0, r3}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000100)=0x5) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r5 = getpgid(0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000240)={0x3, 0xdbda}, 0x2) prlimit64(r5, 0xf, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x0, &(0x7f000070aef1)=ANY=[], 0x0) 2018/04/13 02:16:25 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic={0x5, 0x401, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) tgkill(r2, r2, 0x16) 2018/04/13 02:16:25 executing program 2: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x100000001}, {0x0, 0x200}, {0x0, 0x7}, {0x3, 0xfffffffffffffff8}], 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) fchdir(r1) 2018/04/13 02:16:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000000086) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7, 0x1, 0x100000001, 0x10000000, 0xf66}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) io_setup(0x20, &(0x7f0000c6b000)=0x0) setpriority(0x2, 0x0, 0xfffffffffffffff9) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/13 02:16:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x9, 0x1}, 0x2) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/180, 0xb4}, {&(0x7f0000001300)=""/54, 0x36}, {&(0x7f0000001340)=""/205, 0xcd}, {&(0x7f0000001440)=""/245, 0xf5}, {&(0x7f0000001540)=""/17, 0x11}], 0x7, &(0x7f0000001600)=""/251, 0xfb, 0x10000}, 0x1ff}, {{&(0x7f0000001700)=@pppoe, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/29, 0x1d}, {&(0x7f00000027c0)=""/49, 0x31}, {&(0x7f0000002800)=""/159, 0x9f}, {&(0x7f00000028c0)=""/39, 0x27}, {&(0x7f0000002900)=""/11, 0xb}, {&(0x7f0000002940)=""/213, 0xd5}], 0x7, &(0x7f0000002ac0)=""/253, 0xfd, 0x401}, 0x5f8c}, {{&(0x7f0000002bc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002c40)=""/121, 0x79}, {&(0x7f0000002cc0)=""/139, 0x8b}, {&(0x7f0000002d80)=""/68, 0x44}, {&(0x7f0000002e00)=""/181, 0xb5}], 0x4, &(0x7f0000002f00)=""/231, 0xe7, 0x1}, 0x3}, {{&(0x7f0000003000)=@rc, 0x80, &(0x7f00000033c0)=[{&(0x7f0000003080)=""/231, 0xe7}, {&(0x7f0000003180)=""/82, 0x52}, {&(0x7f0000003200)=""/105, 0x69}, {&(0x7f0000003280)=""/30, 0x1e}, {&(0x7f00000032c0)=""/142, 0x8e}, {&(0x7f0000003380)=""/64, 0x40}], 0x6, &(0x7f0000003440)=""/163, 0xa3, 0x4}, 0x1000}, {{&(0x7f0000003500)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003580)=""/85, 0x55}], 0x1, &(0x7f0000003640)=""/4096, 0x1000, 0x8001}, 0x8}, {{&(0x7f0000004640)=@alg, 0x80, &(0x7f00000048c0)=[{&(0x7f00000046c0)=""/119, 0x77}, {&(0x7f0000004740)=""/26, 0x1a}, {&(0x7f0000004780)=""/110, 0x6e}, {&(0x7f0000004800)=""/137, 0x89}], 0x4, 0x0, 0x0, 0xfffffffffffffffc}, 0x8}], 0x6, 0x102, &(0x7f0000004a80)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000eb000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c007b76c30022d5d0fd0000000000000a00000000000000bfffffff789a09416c28b1e970d0c79aa31cb3858ff5de8a6cdf69f27f3abf4eb859837cb266c36145a8fd0234dd1b53dc656611584e7f"], 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/04/13 02:16:25 executing program 5: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 2018/04/13 02:16:25 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x7, 0x5fab38e0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x50, 0x4) rt_sigprocmask(0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) socket$alg(0x26, 0x5, 0x0) 2018/04/13 02:16:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x408000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x7, 0x1, 0x4, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/45) wait4(0x0, 0x0, 0x4, &(0x7f0000000180)) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f, 0x0, 0x0, 0x0, 0x0, 0x79c}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/04/13 02:16:25 executing program 7: r0 = memfd_create(&(0x7f0000000080)=':cgroup^ppp0user}}&nodevppp1,(\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pause() lseek(r0, 0x49, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="d4000000ddcefe4993b0619c4b7d7340381597c22920ec3ec7336bb43aa70a08553ea0459db227b96c0a3c70da58fe8c5d8c83785547c175d2a585dbc39f7c2a6a06e27433664d95832ee31fd8147fcbfd1ab834fb1e064e90e2c47e4f7f6d923eebc6492ffbe9d0097b06c481da4ba2b32e894c7b2909abb53941ac26796b6e23ec7e9841b6e329828b68cc175f8f085d22d87592096afefd433a1f3ec9484bed35affa458bf658da4b803536bf6f2de5b968c3005abed54203343544d5f67547ab067276d80ce066d52fa0a070ef7dadde65bbb47e7304b2f1798f0e5877d578593529101147d631be96d89c6b91ec0c00cf2f01b70000"], &(0x7f0000000480)=0xdc) utimes(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={{}, {0x77359400}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/04/13 02:16:25 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x2, 0x9, &(0x7f0000000040)="4c2aa53bf26c51d9f3"}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000000140)) 2018/04/13 02:16:25 executing program 5: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000002580)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="d5e0b569b2cc84266ff0bd2d52c24b79f33d3cf6072e1b2f2e8a9194459bd1ab8cd169aefcdd9d246508cc16a689e7dd17cf7fa18a6be2c905b1200bd093933d5f9d9efadb0004a7cafa82028b87ad85ac568352f2ddf6f5af73dd7e15a490f2862bc617bdfbd81e03240c9f9f882ddaa736004932e15be060457b58afb3d5e6ada054", 0x83}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="b87ce93e2c01385d7878f98080f45bcbce79f2584004f2df2df41789ef3d06ba53ebfd627e26e5e1f361b20990ecadd0664c303a3974c88866514a834045e7e11a231802ae1c468fa5e3bd98093df3435e0ae68a4a57b6ec959c75d67189a08b5d388bef09122d85a39d60", 0x6b}, {&(0x7f0000001300)="5fe7870c3fcc362991cab55430b9f176e12d11983b4c0276e57cd96da7c5b9f2c1d00d8f385484b19716edd174cb09ef53abe6f373374358a6ffa0941bb9e164565fdf", 0x43}, {&(0x7f0000001280)="43771a25314f89d500ad15199ce11b6af07d3b4877407b4488981c7de359", 0x1e}, {&(0x7f0000001380)="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", 0x315}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="1fe0318a06dab4920d1ede43637bf5a458fea3e0e433d90a0cbccc958d9e48cd29b09437b910626ebcd07a153cd4b3ed504b74778a85a9d4fa31a12710ab3dde0ff2b21ee7b71976c05151b941a994fa4f7bfdc9493091be571f5dbaa4c7b46679427b896052be469b571f7d4c7e929d759df942fad63f9053c3335549d7b4446b0dd5c4e259318c0a090173406ef2789804d7505b66b2afd9f438dd51b6a96a103b4a45461bac09ecf2420a6b5596e68a1b2396e46b8d14704bc9d6a11a387afd8baceac97b7daa8df8b1539d0e07842ee2e4584de7dfaa9b3114e45bd8cdf7ef4d89c46e94ec5c8ddaf6bae0beb09c", 0xf0}], 0x10000000000001ca, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000bc0), 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/13 02:16:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180), 0x24f) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffffff9, 0x2, 0x2, 0x1, 0x1, 0x9, 0x6}, &(0x7f0000000200)=0x20) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x8, {{0xa, 0x4e22, 0xf93, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x46cf}}, {{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x108) 2018/04/13 02:16:25 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x9) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000000)) 2018/04/13 02:16:25 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc1, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x2) 2018/04/13 02:16:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x8, 0x13, "8c23c7824e6388ea6366198fc206bf0b05d170"}, 0x1b) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x2f7, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x1, 0x24000801) 2018/04/13 02:16:25 executing program 6: futex(&(0x7f000000cffc)=0xfffffffffffffffc, 0x100, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/13 02:16:26 executing program 4: unshare(0x400) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/13, 0xd}}, {{0x0, 0x0, &(0x7f0000003080)}}], 0x2, 0x2002, &(0x7f0000003180)={0x77359400}) 2018/04/13 02:16:26 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001080)=0x0) getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000010c0)='stat\x00') read(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/13 02:16:26 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x6400, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r2, 0x1) mq_timedsend(r0, &(0x7f0000000080)="eca22803fbb6fe4db0d9b7313f7284932527dda9b6d0aaf0f3a1f7787460ef7530ba7b", 0x23, 0x9, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/04/13 02:16:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x0) accept4(r1, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r1, &(0x7f00000002c0)={0x2}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x21a6}, {}, {r1, 0x200}, {}], 0x5, 0xff) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, r4}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x3507, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) socket(0x4, 0x800, 0x400) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000040)=0xfffffffffffb) r6 = socket$key(0xf, 0x3, 0x2) accept4$vsock_stream(r5, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) ioctl$LOOP_CLR_FD(r5, 0x4c01) dup3(r0, r6, 0x0) 2018/04/13 02:16:26 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001100)={0x0, 0x80000, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000001140)=ANY=[@ANYBLOB="73797a31de04fcae731bac3f2b9fa714d867ebda54f283425621808d2d894dbac76345d67985200dcec481be0f05c6ab6b50c068d396c2b9c0c94990a1b297e44d62545cc0e490811a9100b95e6035a70d4b06e7d0a6531fd9b43e1c417f8fca601afa76dcf97bfa717a3031fac7f42ed67d8d93bedbf9bf4ab6342d9bae421a3978f72728ba0aca454414c3eac2e156f2af88b4fb9bc8751b83e8ce9cd8f84b5817234849fda32fb9caa0d7fb63a1d8b28daf854f5e67e6931ecf070edcee508560c6d5d5e5d41f72ddf4017f14de6ce49c197573ec060eea855a84d856f5eecb1ab49c2b3a01d8450800000000000000000000"], 0xf4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x0, 0x9}, 0x1f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001280)={0x1, &(0x7f0000001240)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000013c0)={r2, 0x6, &(0x7f00000012c0)=[0x1, 0xffffffffffff1f39, 0x8000, 0xadd, 0x1, 0x75], &(0x7f0000001300)=[0x3ff, 0x1, 0x7, 0x0, 0x7ff, 0x1, 0x80], 0x42, 0x6, 0x5, &(0x7f0000001340)=[0x3, 0x61, 0x8cc, 0x0, 0x3800000000000, 0x1f9b6600], &(0x7f0000001380)=[0x401, 0xfffffffffffffffb, 0xfffffffffffffff9]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000010c0)={r1, &(0x7f0000001400)="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", &(0x7f0000001040)=""/119}, 0x18) 2018/04/13 02:16:26 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x20000000, 0xfffffffffffffffc, 0x1000}, 0xfffffffe) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) 2018/04/13 02:16:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [], {0x95}}, &(0x7f0000000100)="47ff3300", 0x1, 0xfffffffffffffd64, &(0x7f0000000140)=""/153, 0x441000}, 0x48) 2018/04/13 02:16:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x9, 0x81, 0x8}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r1, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffebb) listen(r0, 0x0) listen(r1, 0x0) socket$netlink(0x10, 0x3, 0x16) 2018/04/13 02:16:26 executing program 5: mq_getsetattr(0xffffffffffffffff, &(0x7f0000952000), &(0x7f0000cd3000)) mlock2(&(0x7f0000976000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f0000a65000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/199) madvise(&(0x7f0000a65000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/13 02:16:26 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd601f906800440400fe8000000000000000000000000000000000010420880b0000000000000800000086dd080088be000000001000000001000000010000000800000032d60004000200000000000000000000000800655800000000ce4c9fdc6a00ffa99b05132ef3e10af533239bfc40a78fe8fab17e6f7da4421c9cd613bd000000"], &(0x7f0000000680)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffc]}) 2018/04/13 02:16:26 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000008ff) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)}]) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) read$eventfd(r1, &(0x7f0000000100), 0x8) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x10000) 2018/04/13 02:16:26 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000000), &(0x7f00000005c0)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x1ff, 0x9, 0x7f, 0x7f]}, 0xc) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x428401, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) 2018/04/13 02:16:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000200)={'vlan0\x00', @ifru_names='ifb0\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x4, 0x68, &(0x7f0000ffc000/0x1000)=nil, 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000f30386284a", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2}, &(0x7f0000000140)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000040)=0xf55d) 2018/04/13 02:16:26 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000016c0)='/dev/vcsa#\x00', 0x401, 0x101000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1f, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "ee6edde29bc7a3d0d4d4e397e17f4a7331dca42e1431a9b810b5320de23ad010ac6c8935fa52f4430cdc63368738f2fee935f347de2340ded5ff88e2be8a29b29bb969f961cc328ce321f7511151fd12de98cce34539be1162aedbb7abada68e783cf03d0cd9cb125717883d301032bb95673cc5fbce4dd75901ad1707a41f00317dc1114a9255ad661ddda4b8a67476f0f325728bb1fcadc79994565d0f100cead22d233a2cf4f20bb1f09fb598d8b5babcb1445652880503984512b0ae9522881e9ab299d681cd07cb6a6a08aa453424897a257b686ca049f40bc96389b86cba1b4d88b1e540756e350d1a4921829c56c803863ead25200308c4c7d508b3bd7dba6290eb93f727f3bf8aaf224625723fefc89cb7decad70618a9d90d292b50e6a7b5b10e7b06d865ef1bedc161add5c39ee619881021ec19e47df282803e96bf3eac018883dd0b0c4c34f1bc155e26a6c4edf98e30461401168744e7957fe031b7ac4bae438ccb57f107528c2406dcb7884d37143d9861eaf48219293c1102ea971f0b57b241514a413a2527f2d721f9fb64afbf8478799a2383cab7fe7ffeb57ac560462e519c1db616dc01c075681961e61dada3af2eab4a56f82902a0be503623ce3091600c3fdb67d49beeb7f1f75ba0fa9b9202f89fa32dd23e39fe8632dca820e6b754ac3613f38d56f71e43d86883d5f7c82d52eae3809fd745a7422f94cfc52c7f326fe6a92735703146a15d46832f96b2d640b7122581c6cd1e33c35bbe7bcf167b9868650d0fa5fb4b05e88a2e17661c1d2585ef30df4d8542e3cfdfde95fb6ef4ebe7976e98709003b26d59d165ad304266d64c41945dc7914d9484a788c131001ae9e5ae68c33208b0bdd6e5c17d57fb9d8189ffea8c5d34b24941be48890881a53d4e2a09521c3bfa38dddefd2e98901650d224f8af51a472da63f4c57bf1115b9b9175951bb4105e96825d0a9a043fb34bf86ec289a84eeda50a9ff2f779b50645348786085bbd35258cfb1e9d7d68b90eedf36f78baeee86fb86dea8df14069157d48e678b3afee79584e33d1e3641b45ca69509c67040915058cbe01ebba3904da823538b0fb61ffe0d82517b58435072bbcd8e30553cfbff7f81d061880dd0c227d2e2c0c0242bc3d8139e33bb7c58d742f71985e6805203513e0fca6918c5b930a7900cf2299abd2661c42208ff8f4ac5f43a0244d806ccfe9bdf9a457362561fb63da833ad13c5d215f668b08073292bebb92ee83ee587287f43c8430608c9c77c04c3a32f7512f5a4659abf59a89bb40ac8990b2fa39e4df67810ca39d6385c4e10e0d774b37c75c82f5c106137122d55d2a9b95421543cd0c4d27d096a4534afbe68f850676f241b33090daa0fbc74eb1c3195da7cd459852d0decfb2fb48121a614fdbe8e4d3672c6e056bda8c994700e4f8b265693fb99561228082d25ca76b1112cf1e6afc233962b11966835bd3ac38d86e4c9722af09b778c2c4116fff57c69bf74a2a60f294b009101f803af4bc672a92351f645e67f138e8edd881028668b6a1406ea40b0aa82af97b70dc32e2bfa812512d7b97939b748f75a11ce1cf74e6c6aac7f0ff806fcfe50f484be3c231f8b6fe2cfad9f076e224716c3fa264b7ddf36b798789ed105aa9b650bc7bc4468e1e01d72fc555b54d97dd32f753b13c8d431f530a498c97c3727ae9a51922a89f5b0cd0df501db4f6dceff8208b998f324c5218fb044a6449c45120a33ed7581a42cf48343bcbbbb23518ee25d1a0cdfe149585ab42c6eb61f520842041c16b06c2b64bd898e31e8061066b012e63b5f55648e7c7495499a1d6cb7a411e30146000742809ef1ab218b85e9a0be1dc07f50e94d893414c861f32d1b104de7711b5836603974a7f86f072269dc9206c7016180c8e6d97304a55542db842d29eed6dbfb746fa620cf56263fd56f3116b92ba0a113106a1af4820aa97a15df4c5d5c8b586a2c00d0598efacf231c6790fce343b733bad34bc2c2da7b2e59bb03ac21fe313a18c678694a1e605495a367c936927cad33d4c077645458c89913af3d58a0eb0ee3dc74331eff998dbe408f4a5e370976af23eb7a9bcfd0e82b7db1d871321a4c5a0ef41ce94a951ed97648a118a1293fea37b9477b04dbed42ed25b3080f94d7a6412c4d28efe59a548014fcfe351f97ea85b8ea52593d328415f59ff4a376c8cb4d3977b69387b1fc53c05c0996776676abc20ab8db8b326e8bca5f5659ddbd971e6122b56d22d19c41e40c7ed9d68396ac4b985f1caffc0e4c90565227b814b4702f953cad7268a5faee3b1bc8b2ab46933c5bd0ec8e658299f49430006a234e00f58270be5bb06a0b4ba60cc13e0e69554bd0fa90f2d2c2582e03961695ad79a1525f4141a8033e72119f1636051b8ac960fb08d1d56e17c3cf524a6ba55456bd0e77c05bbe7a86b61afda9b35d5a0eebd371217fe42e3bea73aed5be19d9243e2b599ce2e6a4e251b92fa7b7f9a2b4f8e009b784afa0e685bab192f8be9c3c3f831e20e8e7fb627df0fe8749f4c58c4f1aa874509e7febf6aa9ee2aef22d8cec50f8481148cf3b3daee8b4b9d4f6890fe37e040bb581f5d9c941f0268afaba33578d2e1a6a7d9f7888aa40afb22861c37d1732076564d5a868a4689a4e940d14ee239e6f73601ef487efabc6b6248959b9c9b29965268a98fc244b131b433a384e6dd766d63f23a06a63f5195df35752c967859dc97bfe518c670e43216783114dbae81cfacf64c92f2f7526df7c86fca607b4842d2c305860f87b11ba64c1ab98b71138b7449f2e7cfb02eb7ec5be71b1808279c5c449c3136789022d795aef45627be0930085dce756e28cf1d4bc6ff0ee241801406fe60ddb2dd8f202792d522a2817d935544e4ef1440fa5f260fcb6f76289a1711f11bb59af6248e8a2007229980dde5cc06b3108c5fc2591417856fcc82909743ced06201adef63f058d2cdcc8a91a8f083e7ae1f329667522637ac291f9f7ad6ab52b90a9d58758699e00a6072791b9f4eaa566d978322919c60f407cdb92078604847c93128f7171c2c1706d3a4b518a4ae505cac28991ef0c32f739629934bafdffb0cdc2d6e501c8857ec4a87f65bde25e0b40e4c6c813cea9acc78819091bf52f71473d4b93fcb691d2a536fcc3271e938cb12dbcf0f80df779a3afae49ee93c2bcfb7d0ebcc6a3f4224eee2a3fdf95791028c71086cea6b030037eb35568a3e08d6d883a6b761ecf323fdc1b3fc28185140122f47cdbda286b0bfd85e10923a0996cf963fcaf6f74874320f428373a0f651cfcbc47c4857193a98c2c1a47341a16c6efd549cf7cc1f3dfaeddebc5e61cbdd80471bb27e586d4516859f114c2f01deaa1b592b4b5819bbb79f56a2b6bb3b2da9eab0397744674f695a78da0af898815cba5cf057abe4761c59acd3524fd4926781918816540d57c12bc413b539ce53c45bd33c54699510193e028bd339840607feb48b88eefb7862a1d550e2696b6958f78d3ed01f2480c4af827fda3e4cb480d51d4edb670447c1a6d775c2342de9fdc60f729466bded089ded1ea4907b7d65970661f900b79c0085a28816bfc77635a3e93981c51a85d0e4e282e97d355b44d04b1682c1683c65d085b983379f035cb87c618749149a3b332251f761ea374dbbf127e60fff6f118f54dfb4a9198673a66172709e7fd843c9cb1e72e9afc93b8b491b9c06af60be0ff4dc1c3b13a96ca16eae87a0faeec3aadae4f53b4342d80a4168f7bace4255cfb147bd6b5531513874d0419adde82d4f267f8e1b85f843b6ce7376c7776706b49d7ba4b4508182ca71e95ae32098e9691c48fb635800e92caefa740192b5b09414aedd8d43215e7d854d6b934f6ef27e4024fa38d603ec7b882a9ec427f13ae427e2c721077ddc77ec3a7bf36dd7ec76be7b241290d91297e50036c4da54169be99cfea09c57aad3e823e951ec0224f7e181aef674d5c3a12426241b9193066076a2d4e192a82ffd0f1680a0ebbcab3102f6a2bb03b2df2bc8fc41fee44e951fd20b8e2231a20839885b672934ee52b48c4d3646aca5f77c134bde749fb6c37920565c7bc0874ce242aa088f29ad22720b1cf56e7c25d9b36f2c500e51b9c621ba6d1effd112d818d538603f2f0151975224e8b3bc24fd16b5bc285ad476abeef39ac02f87f3f69753c64095057255e470fbdc7092d1c89d7cef41c729361d897a6877fc42021b4357f9528ebc4a540636ca6918baed0b0eb7fd92d3e3b9c86a594b1d93b933bd496be0d5833a434be7b87a319bb46efe6d00028e894a2e03b08a73b4f2665435e5d33969ccd4f4921927bdd582a6a4565e5f7112e5ca4fa3fa48c3ea1a60cccd51dff445489c554288df50e02095127e4d4ceb7e84e7ac6282a7c52ad0a50179ee9e5c63ffebecec823e769b09a096390f9b825c1ec53573f53da30dfebde249e1b69411f8f96f9ba6fb09d392d6045798f9c56b70cc8e7ea72b8e549471d8de5515f67564a88dede973b2cf09371fcec940bb485faf4090a57707ce013a30ca5e89265ba832183f760c66846ff9c27e3fb3efccf0f6c38249c18d37f019fe73374c04903bb6ece1f86d70a3bb3e1b0c5dac4eb421d01219054ef335be4a0c2580dff8986fbc1008efe9e766a28cfcea8cbce2a74dea40f7e9625c2e821c363870565be6ae2134981ff885d70cf25080e3e0483bfc818588a6c7044a19a40521dcaccb046153bccde31e43fcc01d4d47567b7eb96d3ad63a6a6ba672e79e728a6b87c7deeb5cd32321fecbd7baa9b7985eefd5203d540288d51e3d1638614a6a223385d34820ea2c5576ec9a81d480836d08daafa38bffcf1148d0ea663a060267ae7965572d77c0819ecd4a58475004a65157f45ab33dadbff401d500ab3f595625a7e47c4e02f51df3ad4d7aa732acdeaa689afa5ef6915fcd69e144f746a5c1eabb7ff59d18358d66b6fbb415f2b2e2639c12e1f57d0e9c658b6f75ce1634e2960c8ee32222aa6c2936a7f2e34723db3d08536ce667fefb8aaa17ee9683943d52fd77acc03f2468e43fcdc154e5d4b55f98220fe53fbd13876f821a0f0e93d8dd32d6f746d68cbe70301d0507af14d8d93e9fe71a1c27272f3bd6b5f4db96b3365101f3b186bdf2e49d4226569de08a6e1650291a6084ae94b3be3e0fdf9d6c9859a1f531e61baf93f4bfbddcb8a9c993456b9e98c4e474196006fa4ea1d263624d234bf8ce87ae6128f18078b9534e532cfe4c048ffa6846c99df059c03fa203b557e046a0bfeb36900b7597e54ff5d881c6aab1c2f732c000ac0a5df0136272bb619369fa9d8d69a1fbb7494ede9e86562c4b841bbf601cba4b6d8cf448c8d8d901ba6fe366814e3494a6959ce0749ddf6c3e23b2c82173f838e122aea6ac0198b0868426de0b610e1911b014c2472c1fed6e6f4289e6f61c2fe6bfc81d21b9f0d4d9fbc6372a832b2ac1351c6c40279153a7095fdcdab2a6ef68122d2ff3d171ae5bf8220b110e96de63b2de685395de9feb34a96f204f131f5f5d8f0d37e654c5725db3807c346cc0b18e90c37db4d355237bba8de2b4dd0e63c2fd94559598a6bf5a66a803b71521234796f84de11cbb5e223238f355d3108ff20324db1631185b2028b1f9331e8447a8f11e2f7724f2abe2cf76de284cc86cc00208827aaccae794de176d1e5b81818be15e1b3c225eec93390be55d540736bd4bb68d17ecad59c2449d5e2e671292be909b9a1fcd33b5f81ca35b83243540e6eff3051b"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001240), &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001180)={r1, @in6={{0xa, 0x4e22, 0x335, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}}, 0x84) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001700)=0xda6, 0x8) set_mempolicy(0x4002, &(0x7f0000000000)=0xfffffffffffffff9, 0x400) 2018/04/13 02:16:26 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045c77) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$setlease(r1, 0x400, 0x3) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x10000) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0xdb0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240), 0x6e) 2018/04/13 02:16:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x0) accept4(r1, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r1, &(0x7f00000002c0)={0x2}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x21a6}, {}, {r1, 0x200}, {}], 0x5, 0xff) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, r4}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x3507, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) socket(0x4, 0x800, 0x400) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000040)=0xfffffffffffb) r6 = socket$key(0xf, 0x3, 0x2) accept4$vsock_stream(r5, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) ioctl$LOOP_CLR_FD(r5, 0x4c01) dup3(r0, r6, 0x0) 2018/04/13 02:16:26 executing program 5: r0 = socket$inet(0x2, 0x803, 0x1) shmget(0x3, 0x3000, 0x78000000, &(0x7f0000ffd000/0x3000)=nil) sendto$inet(r0, &(0x7f0000000140)="956c", 0x2, 0x20000800, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x420800, 0x0) getpeername(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) msgget(0x2, 0x20) write$binfmt_aout(r1, &(0x7f00000002c0)={{0x107, 0xffffffff, 0x1a9f, 0x262, 0x2e4, 0x4973, 0x2c0, 0x7}, "9d9954", [[], [], [], [], [], [], [], [], []]}, 0x923) r3 = msgget(0x0, 0x212) msgctl$IPC_RMID(r3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syzkaller0\x00', r2}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/13 02:16:26 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x80040000000a2, &(0x7f0000000100), &(0x7f00000000c0)=0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/04/13 02:16:27 executing program 7: unshare(0x40600) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1}) r1 = msgget$private(0x0, 0x120) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000140)=""/157) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/13 02:16:27 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x8000000000000000) 2018/04/13 02:16:27 executing program 0: unshare(0x8000400) r0 = socket(0x1e, 0x805, 0x0) socketpair$inet6(0xa, 0x7, 0x10000, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/13 02:16:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xcf11, 0x30, 0x9, 0x8}, &(0x7f0000000140)=0x18) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0x2b00000000000000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xffff, 0xffffffffffffffc1, 0x2, 0x7, 0x1, 0x10001, 0x2, 0x0, r2}, &(0x7f00000001c0)=0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000), 0x0) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'team_slave\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="4409000006000000800000000700000000000000020000002b000000080000000100010001000000844d5902e6e85433b1f42890953048dca02ae2b5999b139b1fb62e03fbcfe32f2ef97186bd366d3bfa"]}) 2018/04/13 02:16:27 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000040)=""/16, 0x10) 2018/04/13 02:16:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105078980e8ff06006d20002b1f00c0e9ff09c051f10101c7033500b00000", 0x29) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f00000a5000)=""/43, 0x2b}, {&(0x7f0000165fca)=""/54, 0x36}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00000000c0)=""/53, 0x35}], 0x9, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x4c000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/13 02:16:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = semget(0x0, 0x3, 0x395) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x0) 2018/04/13 02:16:27 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x5, &(0x7f00000affc8)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="00000004000000009500000000000000"], &(0x7f000039cff6)='syzkaller\x00', 0x10, 0x1000, &(0x7f0000000100)=""/4096}, 0x48) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000001100)=0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001140)=@int=0xff, 0x4) 2018/04/13 02:16:27 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) tee(r0, r0, 0x80, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8955, &(0x7f000062ffe0)) 2018/04/13 02:16:27 executing program 6: r0 = socket$inet6(0x10, 0x3, 0xffdffffffffffffc) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000800f8ffffffffff1800a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/13 02:16:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f657065000000000000b762d969e1fb4d22e24daa8ce2ce509273775a48e7ac509f6fc5cc960b710a2ddeb2c59ef584e6eb6fd452cb5345dcc240009952ee53ec4839f094224c22afe9ba0695037fac5175aa183cc16be5171afcb3acc8b2bd68187afeedc73917ecb72e203a7d55d60c879ff51cf1171e7b976512c88dfcb67f9b4ea334ff121858d7bf12aa171d3157c8256feb13744016963b0cfc2bd448c080ed4b03e9148a50ca87805e6ea456c7af6d3cb1ba72ed569bc8b126c0951d92967fef3f9df4d5484d720b1f825dc24666484287edf28a787b9502411b") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x8, 0x7ffffffffffffffd, 0x0, 0x0, 0x7, [{0x8, 0x8, 0x7, 0x0, 0x0, 0x4}, {0x100000001, 0x6, 0xd8d, 0x0, 0x0, 0x3}, {0x7023, 0x1ff, 0xfffffffffffffffd, 0x0, 0x0, 0x2002}, {0x3, 0x3ff, 0x2, 0x0, 0x0, 0x1400}, {0x80000000, 0x4, 0x1, 0x0, 0x0, 0x404}, {0x3b2, 0x1f, 0xfdfffffffffffff7, 0x0, 0x0, 0x400}, {0x101, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x1002}]}) 2018/04/13 02:16:27 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000000040)=0x6, 0x3ff) 2018/04/13 02:16:27 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="9ee7bafc7a14a8667a1d6e79", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x404, 0x5]}, 0x8) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) 2018/04/13 02:16:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1400000000000000290000004300000003040000"], 0x14}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000100)=0xc) 2018/04/13 02:16:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x400, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x80, 0x0, 0x4, 0x8, 0xffffffffffff8001, &(0x7f0000000000)='team_slave\x00', 0x0, 0x1, 0x81}) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) 2018/04/13 02:16:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x200) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) listen$netrom(r2, 0x890000000000) 2018/04/13 02:16:27 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000200)={0xa6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) r2 = getpgrp(0xffffffffffffffff) sched_getscheduler(r2) timer_create(0x3, &(0x7f0000000000)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r3) 2018/04/13 02:16:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x18, 0x29, 0xb, "3ba03d"}], 0x18}}], 0x2, 0x0) recvmmsg(r0, &(0x7f0000002ec0)=[{{&(0x7f0000000040)=@can={0x0, 0x0}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000100)=""/75, 0x4b}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/43, 0x2b}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/159, 0x9f}, {&(0x7f0000000380)=""/88, 0x58}, {&(0x7f0000000400)=""/6, 0x6}, {&(0x7f0000001540)=""/182, 0xb6}], 0x9, 0x0, 0x0, 0xce62}, 0x3}, {{&(0x7f0000000440)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f0000001740)=[{&(0x7f00000016c0)=""/95, 0x5f}], 0x1, &(0x7f0000001780)=""/135, 0x87, 0xffffffffffffff08}, 0x8}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/111, 0x6f}, {&(0x7f00000028c0)=""/150, 0x96}, {&(0x7f0000002980)=""/9, 0x9}], 0x4, &(0x7f0000002a00)=""/72, 0x48, 0xe80}, 0x2}, {{&(0x7f0000002a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002b00)=""/45, 0x2d}], 0x1, &(0x7f0000002b80)=""/116, 0x74, 0x401}, 0x5}, {{&(0x7f0000002c00)=@nfc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002c80)=""/212, 0xd4}, {&(0x7f0000002d80)=""/94, 0x5e}], 0x2, &(0x7f0000002e40)=""/81, 0x51, 0x1}, 0x6}], 0x5, 0x40002000, &(0x7f0000003000)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003040)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, r1}) 2018/04/13 02:16:27 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='keyring\x00', 0x0) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='posix_acl_accessppp0\\.ppp1ppp1/\x00', r0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='ppp1^]/+\x00', r0) 2018/04/13 02:16:27 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x100000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/13 02:16:27 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/50) shmctl$IPC_RMID(0x0, 0xffffffffffffffff) 2018/04/13 02:16:27 executing program 7: bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}, 0x4}}, 0x2e) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000000140)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x3}], {0x95}}, &(0x7f0000000240)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000011000)=""/195, 0x41f00, 0x0, [], r0}, 0x48) 2018/04/13 02:16:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) listen(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r1, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000280)=0x80) r3 = dup(r2) write$eventfd(r3, &(0x7f0000000040), 0xfdc8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='E', 0xffffffffffffff63, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x204, 0x0, &(0x7f0000df7ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x118, 0x230, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000140), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0x10001, 0x8, 0x3, 0x9, 0x2, 'bpq0\x00', 'team0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x20}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xd55f}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, @mac=@random="fae70c861efe", {[0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5, 0xffffffffffffffa4, 0x0, 0x6, 0x8, 0x6, 'ifb0\x00', 'tunl0\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0xfffffffffffffff9, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) 2018/04/13 02:16:27 executing program 5: unshare(0x40000000) socketpair(0x3, 0x7, 0x8000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000240)=""/137, &(0x7f0000000140)=0x89) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='attr/current\x00') ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'bridge0\x00', 0x2}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001004}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0x3501}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x23d, 0xfffffffffffffffe) 2018/04/13 02:16:28 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80017f, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x4, 0x2) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/04/13 02:16:28 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x3c3f51bbd94eb773) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x8, 0x3a930f30, 0xa72, 0x7fff, 0x0, 0x0, 0x4420, 0x5, 0x1, 0x80, 0x8, 0x5, 0x101, 0x7e6, 0x200000000, 0x7fff, 0x9, 0x7, 0x9, 0x401, 0x9, 0x9, 0x8000, 0x53, 0xff, 0x8000, 0x3, 0x81, 0x6, 0x4, 0x7, 0x2, 0x514, 0x7f, 0xe9dc, 0x3, 0x0, 0x80000000, 0x0, @perf_config_ext={0x8, 0x1}, 0x4000, 0x3, 0x7, 0x4, 0x9f, 0x1000, 0x66f}, r1, 0x6, r0, 0x2) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfsd\x00', 0xfffffffffffffffd, &(0x7f0000000180)) 2018/04/13 02:16:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="5de88fe5b7eeee0f5834c7291e973e6d69ab3aecdcbe69103142380f4eb40404defe0b5cb81a894a065e4fe234b2d1515c6f471281871443a7816391c9e66a48f4bb71372f00d7f6476f55e4268eaea87fd7f5fefe45c172d1307579d3c4c1e3fea3cea9f7e2f1939f2d0c7ef3752902c5b6f0b9c9a28dd9cd8d263db514ead94ba9f133d9d4681080fb84a1c111a109f19ddd75313ae31b384e377f4ebb51bc265a91f6e4ac1335e64a9bb53fabc54839c0766774ed4ab24001b385654a3bf762ef0aaac802a30067e878ff0d3e3f499d9c212ff81af70fedf784ce6085e4247e14352293fa0e133a3f29bae2", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES32=r1], @ANYBLOB="f1b12b7edaa5b41174fd702c64b0c137e6359f707dd841676aa45a75e3c7d49ce582ae903df94c1325ee110236301505017adab39139fb5679ec8379d671625c951296b775f9967bc6093da395a5a633f14be2bb5ccf502eaf071a4912d1a0c910ce77641bd441001cfe76bb4387ace0078d7cf403956ac07b3c29cece222811c92bb305817f81d3b2eb2c9d753f3164b206ac8039a8f6b3f66917", @ANYBLOB="c004", @ANYBLOB="09b0bf49c32de561828c7b6523e819c5259534b2ad4bbd7d53a20aeea427f316c7a41bb467ea85926e8e80c77397c6e5de240c437f1fd8b734df88da6f7241fbb35f5f678a9288042ec52130e3069e8841b3158f6303d8e3f7358a0e881461b20b8e19202b97bdf2b5ad3285e278c40c2e6825ce5ce742e4613a4c303a641d51234a5d51f352f247e7b2086b656617ba2d00fb42fed2f03a4fedda8b6ef757a2"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=r1, @ANYRES16=r1, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES16=r1, @ANYRES32=r1, @ANYBLOB="d8ac1d1eb5c7d98b0c0281f37a6e3873c5870994c57b344fbe675caa79596e77e4b03a80edfa65bffc27bfb069836e269e08f580bb945d5ada56513c48228ce86f1d7825464d79c9fc461834f16adee4d09047a88e3577abcf24a26aa0be41b719b8f87553ff1b5d59f6f129e360101f71e59a4383c3e0c0837d8072ec09612f7e255f28c44a4d749836e04f56c2d5d81a7f7c64d36b997078", @ANYPTR64, @ANYRES64=r0], @ANYRES64=r0], @ANYRES64, @ANYRES16=r1], 0x3c) fallocate(r1, 0x3, 0x0, 0xffff) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/90) 2018/04/13 02:16:28 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='fdinfo\x00') exit(0x0) inotify_init1(0x80800) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/13 02:16:28 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ptype\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x3, 0x2, 0x800, 0x2, 0x5}}) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1c, 0x389140) epoll_wait(r1, &(0x7f0000000140)=[{}, {}], 0x2, 0x8) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000280)=""/199, 0xc7}], 0x1, 0x5f) 2018/04/13 02:16:28 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) 2018/04/13 02:16:28 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) close(r0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/04/13 02:16:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x2, 0x0, "079a91bf84f4f94d6f03f75225afcbe1a5802633f3dd91ee26027305a71b8bbb8ad087bf2af2c435b395839bd5b6b8d6043cdc91395a84b81e9096ad1d2b692f1acf842fffd4bbf39f0614bf8fa9a0b9"}, 0xd8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x7, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) 2018/04/13 02:16:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="5de88fe5b7eeee0f5834c7291e973e6d69ab3aecdcbe69103142380f4eb40404defe0b5cb81a894a065e4fe234b2d1515c6f471281871443a7816391c9e66a48f4bb71372f00d7f6476f55e4268eaea87fd7f5fefe45c172d1307579d3c4c1e3fea3cea9f7e2f1939f2d0c7ef3752902c5b6f0b9c9a28dd9cd8d263db514ead94ba9f133d9d4681080fb84a1c111a109f19ddd75313ae31b384e377f4ebb51bc265a91f6e4ac1335e64a9bb53fabc54839c0766774ed4ab24001b385654a3bf762ef0aaac802a30067e878ff0d3e3f499d9c212ff81af70fedf784ce6085e4247e14352293fa0e133a3f29bae2", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES32=r1], @ANYBLOB="f1b12b7edaa5b41174fd702c64b0c137e6359f707dd841676aa45a75e3c7d49ce582ae903df94c1325ee110236301505017adab39139fb5679ec8379d671625c951296b775f9967bc6093da395a5a633f14be2bb5ccf502eaf071a4912d1a0c910ce77641bd441001cfe76bb4387ace0078d7cf403956ac07b3c29cece222811c92bb305817f81d3b2eb2c9d753f3164b206ac8039a8f6b3f66917", @ANYBLOB="c004", @ANYBLOB="09b0bf49c32de561828c7b6523e819c5259534b2ad4bbd7d53a20aeea427f316c7a41bb467ea85926e8e80c77397c6e5de240c437f1fd8b734df88da6f7241fbb35f5f678a9288042ec52130e3069e8841b3158f6303d8e3f7358a0e881461b20b8e19202b97bdf2b5ad3285e278c40c2e6825ce5ce742e4613a4c303a641d51234a5d51f352f247e7b2086b656617ba2d00fb42fed2f03a4fedda8b6ef757a2"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=r1, @ANYRES16=r1, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES16=r1, @ANYRES32=r1, @ANYBLOB="d8ac1d1eb5c7d98b0c0281f37a6e3873c5870994c57b344fbe675caa79596e77e4b03a80edfa65bffc27bfb069836e269e08f580bb945d5ada56513c48228ce86f1d7825464d79c9fc461834f16adee4d09047a88e3577abcf24a26aa0be41b719b8f87553ff1b5d59f6f129e360101f71e59a4383c3e0c0837d8072ec09612f7e255f28c44a4d749836e04f56c2d5d81a7f7c64d36b997078", @ANYPTR64, @ANYRES64=r0], @ANYRES64=r0], @ANYRES64, @ANYRES16=r1], 0x3c) fallocate(r1, 0x3, 0x0, 0xffff) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/90) 2018/04/13 02:16:28 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x4, 0x3, {0xffffffffffffffff, 0x1, 0x5, 0x0, 0x5}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7fffffff, 0x8000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) connect$ipx(r3, &(0x7f0000000200)={0x4, 0x6, 0x7ff, "537c0945f049", 0x8}, 0x10) 2018/04/13 02:16:28 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet_mreqsrc(r0, 0x10d, 0xa, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/13 02:16:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r1 = getpgrp(0x0) r2 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r4 = geteuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000007c0)=0x0) r6 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001cc0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001dc0)=0xe8) r8 = getegid() sendmsg$netlink(r0, &(0x7f0000001e40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1}, 0xc, &(0x7f0000001c80)=[{&(0x7f0000001e80)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="3aba2ef5d39974b79b0610641b873c55c819554bac013e18f0443d984c560dc52cf1df9ff358ad2ebadea0e1521ec1e995235fde68f9d534e9774d87dd7852ea586b3ca9300b5e89fd13a44e2b93b48af9d844d2f89eb8a6018b9f3fe91cf74fadc28d1961a7ed1b8d2ee316662e21437d42d6b6782aa63a8c0dba3884275d9a5ba40dab2b47f7fd66205619e3a4fd610e50a0614d897dc5971ad1d1330205373737ecb26654b5e4cd70b7141cc033510556ccf07c481315a4c7f81327aad3e581395a6e06bcd2e0e8f68e56ae83ee2e07058b22fbebecf14fe123b81af32edbe43404bdd83a5e97445252273c91069fc49804007400ec01440014001f0000000000000000000000000000000001c3050def6f7baeb55e47cd043423d8c940b582ff4376fd62b7878846b7a2bb1d08f19085400a14c564e4a1c8903b31913d0c3c0b318c154bd9bda29f1c33352cbf1cf91a43668e6ec096715273f5421894c11df0456d5a4af6117f8c94635e82ec511eca5e2b797f8d7ecc388ee61107fc301c0504c6b33a24c249770774ab865b1b409cffcb3583ff6953a54a13b1e8a574ef4e7807131aba732b68b3b1557ba59c5a7d5f802bcf3f11465cc02ffc3e2bcd021acc280d805d080067004000000008005b004d861e534ab8ca4e03026ce9ee10a4c7ebd821a3c7bcc61239f1a89e16922f6040179a78e1d105212d3ca5aff463cb7886aaa4ae34e5083729ae14e68e0325c422d979558e8beb51ded6950f3ebab829162d1026690bf31f1ed17ad506fd18a328f6bfd0900c26acde1abc84eb1f82432dc8137b6f8b91083d8ecb5e58fc6e99e689157736da4a37e1b069b70b06ea39b23825cd4e096eca19fd5ed90fdb229dc14de7668dff2c64a7de17495f27d5940868712bba9ec078f96408b88ea7f890f06c39bcf9ba6064acf0d00eeb0d786514d140e9cb1afe66a18fb089d800d4a947a87affc22d26cf5deba6be00000000000000000000000000000000", 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", @generic="c449484fa791f0b9e485f507a0b9d7e377a2650d0b183306a671c28f31085773f728076552efa78c6234d91a80fe9d5c08b1d981af18e79776685d516cd3a49a4542cd47fe3b40c4f85b0b", @typed={0x8, 0x90, @pid=r3}]}, @nested={0x260, 0x26, [@typed={0x8, 0x78, @u32=0x3}, @generic="c9765cab3219776630f8203dd24466739460764801032b345af25170bc2e9518940b73fd2b777d474b4e48684f4e6c705998538cb332266b85a235a77bd494b04ff6dc5e62da0c2677f5bea568adf3a0d37c41274acb6ba7dc9397b64961d7aab196d1c45a9aee278f", @generic="034e242d3b7696427aafabc13a33092e5625067c4b12a36d17c191d63895af6e834e0bc1470fa0d0502d1f7fdb1cb4a0986d7bd78042c2dece6b2965b7b543459336", @generic="00fef9d33d69d4b97c355af4241dfa5b1257216de2aa182437bb7d1def73d9b401338f3cd416a03606ceb96a1cd62473dd9b782c2f2f985f5dca77f184b35c7b837ea9e2dec76dd0d9f9f0d6dea98dfe8efce66ad0946f52b8f0957d9a7a179dda7d94f43486b0ddd0663b7f86e1fef16d64fd467a5a1a3afa1ec7c9bbb52c6b827b4541bd75cb8ade95d0112d0635ea7d2ba46553e4f9b31998ae110c8f7c76fd65ec002cf855457742330c3afc8f", @typed={0x10, 0x39, @str='cpu.stat\x00'}, @typed={0x8, 0x7, @uid=r4}, @generic, @typed={0x8, 0x59, @pid=r5}, @generic="6f867e4ef089d865389a6b4b430d3de30ffd06bc6cc51d31c9f8e4f9ef8094e0a7a1eecae4e11edf21b2070b33fe367468a150aaa63ef6c95f05c1c2475bf90ca438cd313c6fa1ea6766e05c0a9d5624ebc9b766fd8fd06f9da1c0052e661e741b6f8c3111b5249f0017a15a68271869869bb1b0885089fc02e25063cd07b1f3507ea473cd046d8ad3b68ef2864b54984cf3642c6b9ce4024aa40bd6c4c8ae46efa8a4c13fd666de6587059df10ae7badf4709d3637b4d247675170358c0ce81438978e46d6790addca3f7479a7559f3d3a898067892294e66b4"]}, @nested={0x98, 0x94, [@typed={0x8, 0x29, @fd=r0}, @typed={0xc, 0x8d, @u64=0x2}, @generic="be05d4dc4117cb423b5d6e70f60ec7188e5ad6b7cee9595b1601cd24de02183fe4e0b9253647d12713a2b0c97f4245d09a312ab16bfc89b90c70051d64b556306139ac0aab1b0055687829d38e5be7c9c4a60cb01250", @generic="a8379ad5e92e67cbe566c4bc1ae4867d6bec23", @typed={0x14, 0x62, @str='/dev/net/tun\x00'}]}, @nested={0xa0, 0x1, [@generic="d619687f6fee195c0905325cd77581c862c44b72eb861de529a54550d47d655fff55cbdc2f38420bd2ead0030f27ace93c8ce268d5d4f0d736c3a9dd7989504d856b388829e89bd04b271d664bf6ade5be5d7e29f44979dcba489e722092c2b1123370689dcc8c2870fab5a2349b59719ffe54cfb196d3de93325bd042dac5a376b038c8049e5924232748605430018ca8830081a66ab03bee77"]}]}, 0x1458}], 0x3, &(0x7f0000001e00)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x4}, 0x800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r9 = socket(0x11, 0x100000802, 0x0) r10 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00000000c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) 2018/04/13 02:16:28 executing program 5: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x0) socket(0x8, 0x0, 0x6) 2018/04/13 02:16:28 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xd, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x43edc8c7, 0x4, 0xc0f, 0x9, 0x7}, 0x14) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) poll(&(0x7f0000000400)=[{r0, 0x4}, {r1, 0x20}], 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="04010000", @ANYRES16=r3, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2018/04/13 02:16:28 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0xd4d02, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x5436, 0x7, 0xd24, 0x3f, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={r2, 0x2e, "0b8bdf28966c53c2f8a650d09b64d16c776552c1d3659bc786bd9e0a15dc6b5c5d4644947bde88049a89d57dbbde"}, &(0x7f0000000700)=0x36) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x9, 0x67c4, 0x2220, 0x2, 0xfffffffffffffffd, 0x3, 0x7, 0x80000000, 0x60, 0x0, 0x2, 0x9, 0x8, 0x9, 0x8]}, &(0x7f0000000380)=0x100) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101902, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000082}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="e8a77b059a6c49e8febbd4b49ee083f0e8e9e6783c37781bf32e6bbd01f24f5f0d2d1b094e7f40b65af7e731ed9df7e1f8dcfe326194f83ff58352f1bb50bba838d703b13a9c719f222a1b5595b6f2a7041c4bc90cba76a1ad0d4a0d4c42a08ac0547b934e47418ef5e5cd38f8f870c7059c68fc30434bf9765ddc4b8728e03e642ebb4a7a6a89a22177a0049c1e7260ef12c559167bddd5ba7b405e121cb19b27fbf0902496edb3ef4a6f762d08233d007a0d834a1912e9973690e36b6ee4d7968fc8207c7dbad0608c1e", @ANYRES16=r5, @ANYBLOB="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"], 0x17c}, 0x1, 0x0, 0x0, 0x40}, 0x8080) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/13 02:16:28 executing program 1: r0 = socket$packet(0x11, 0x12, 0x300) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0xe5277300348ca70f) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x20, 0x100) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) r3 = dup2(r2, r0) recvfrom$ipx(r1, &(0x7f00000000c0)=""/127, 0x7f, 0x10060, &(0x7f0000000140)={0x4, 0x4, 0x5b, "273ce7f79b40", 0x401}, 0x10) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/04/13 02:16:28 executing program 3: socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000080)) r1 = socket(0x400000000002, 0x3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x50, "6f32623ed9768561f5cbcff335afedea3ef37f28f43d42352047cba7b10bcffd52d96f9ad9c7abae321a67eac04eed8429c9153a71e4121d429da00ce3bbad3f4eafce7952d5c9eaead25f2657bb96ef"}, &(0x7f0000000180)=0x58) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x5, 0xb3, "a9ecd4a17f8740c304339b2597a65b994b49007a989ae243e747568f788582352ba75d6c05ea9cbe6763388a2f5a08b555b07bdcdc50c28510a8f1e81e23477bfb851d9f177cd64452ab23f03a2c4e869a32789f7208ec784042856816ebee6fb111bcdb5581a102c58ff3d1029ae059533fac1334bdcf3216966b4f423cf172bc6d5e95e16321869a55996db3009516c059e5c71c010539be20d74c11ee4f18de859a148199764a43744e24feca329a9b3790"}, 0xbb) r3 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/13 02:16:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpid() capget(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0x7fff, 0x3, 0xfff, 0x7fff, 0xff24, 0xe9e}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @empty, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/13 02:16:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r0, &(0x7f0000000000)="94000bffe9da531320000000", 0xc, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x28e6, 0x4) [ 64.737341] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/13 02:16:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007baac0ff0001000000000000000000009500000000000000"], &(0x7f0000000480)='GPL\x00', 0x6, 0xfe12, &(0x7f00001a7f05)=""/251}, 0x48) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xaa, "25e02e89f93844a56d18d6b7ceb60bf82602cef32df8c497373c3dda75981b26f659ccc892dbac05dc8899749ff9730f120bdd34790040e1d568cb56a48562fe1ae5288c06dabeacbb1059e17470f05a31e81a8ba4245bbf60252d0b63e882067150f185224f57bb83a71780481dc31070e202e7d8009a4510f93bd80a4e29760da0df000b312cf385fda289701b26fca61de7aebaf9b2647db5332d51a9ad1317631400dd354d24318f"}, &(0x7f0000000280)=0xb2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0xbc, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffffd}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7a6}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff]}, 0x256}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000003c0)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="bf3a36edbda7503ad164c59a822ec635bb037bf440d1aac382622bd44a21de58d063f224d631129bdaa0c99ff5754a0aadb9eaef74ea7aa89580f4ded1d6b47799b4553a092d03ab2aac2d6b8eafcdbb9ced621c88de42d5011713cf8493f3ff7815101906cc80dd78f1fe8e93a7f476cc39d3b29ceb97f13129", &(0x7f0000000080)="b19709c68526f21346c8bf5e59457c25fc01f3e690452a771d3924bb0c0e266a9d73bd82357bfa486ae37f77ee8d88ddf3225f9ac5e277eba232c727e1a935066f0cb580a8b98c2e1d55a51c28968408c1a1240ba7cee4f3e5cb45282dc29b486941768e9f7c89211c6e76b0e8f52c589a709013821999075f496104e98bc77430cab9afb5ede2cf8a41d3b35c1de9f4436c861c58fc682e10e5617a4d9742d71c0ff5ebf9065496c21268ebff8e7402c0c59272da2ea93d9f04984cca7901f78c6a4d8640257fbedefc3fdac57a0f9a63bf1003cfd21ded3c3194cade0ed138dd2e0156e8607e9eabb4e728faa760f6e1fd9e2f4c9375b9d1", 0x2}, 0x20) 2018/04/13 02:16:29 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000004800)=""/185, 0xb9}], 0x5, &(0x7f0000000580)=""/129, 0x81}, 0x0) socketpair(0x2, 0x1, 0xfffffffffffffffc, &(0x7f0000000540)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000000640)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x3, &(0x7f0000003780)=""/67, 0x43}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000500)=r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000480)=0x2, 0x4) ptrace$poke(0x4, r2, &(0x7f0000000140), 0x101) recvmsg$kcm(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0), 0x101, &(0x7f0000000000)=""/25, 0x19}, 0x0) sendto$llc(r0, &(0x7f00000048c0)="b5f38cd66247b96184ba45bce471996711f60b7f45d81a13f51bd812e622f0a42d19837c1d557e128b7df591bee0345c4076b54d10d3253a01a88269ea757405dfc3f3af517c500e11ff1827bd1ed2de48cdff1753e22067aeafcbb371af7428faea73f6b7c44e53a10ee3357c26bcca0dc1d1b50700000038210a466de651494d041c9c902c739c6951e0b2750ad770e052fd6391509fe3d249cb19348c33596497ca9b61f5cd0e3711d31e91e205a1fde4d51e5bb4b8a04286b1b7b96cee947d138e3d7308637a6a621cb89175f6ee2e11946f19e2b6faabe75c000000000000", 0xe1, 0x3c, &(0x7f0000000440)={0x1a, 0x207, 0x3, 0x0, 0x2, 0x4}, 0x10) 2018/04/13 02:16:29 executing program 1: r0 = gettid() perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000400)='net/ptype\x00') r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4008641a, &(0x7f0000000300)={0x350, &(0x7f0000000180)=[0x0]}) fremovexattr(r4, &(0x7f0000000040)=@known='user.syz\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x9}, &(0x7f00000002c0)=0x10) setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, r3}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000440)={0x3, '\x00', 0x4}, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000003c0)={r6, 0x80000, r4}) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000000c0)={r5, 0x3}, 0x8) 2018/04/13 02:16:29 executing program 7: r0 = eventfd2(0x6, 0x0) poll(&(0x7f0000000000), 0x0, 0x2e3117f1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c15cfa4f702000800", 0x9}], 0x1) 2018/04/13 02:16:29 executing program 5: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0xffffffffffffffe5) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xcee9, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000100)) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) 2018/04/13 02:16:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7ff, 0x3ff, 0x1, 0x2, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) 2018/04/13 02:16:29 executing program 3: r0 = socket(0x10, 0x400000802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1c000) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000001400)=""/237, 0xed}], 0x3ab) 2018/04/13 02:16:29 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0xd4d02, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x5436, 0x7, 0xd24, 0x3f, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={r2, 0x2e, "0b8bdf28966c53c2f8a650d09b64d16c776552c1d3659bc786bd9e0a15dc6b5c5d4644947bde88049a89d57dbbde"}, &(0x7f0000000700)=0x36) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x9, 0x67c4, 0x2220, 0x2, 0xfffffffffffffffd, 0x3, 0x7, 0x80000000, 0x60, 0x0, 0x2, 0x9, 0x8, 0x9, 0x8]}, &(0x7f0000000380)=0x100) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101902, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000082}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="e8a77b059a6c49e8febbd4b49ee083f0e8e9e6783c37781bf32e6bbd01f24f5f0d2d1b094e7f40b65af7e731ed9df7e1f8dcfe326194f83ff58352f1bb50bba838d703b13a9c719f222a1b5595b6f2a7041c4bc90cba76a1ad0d4a0d4c42a08ac0547b934e47418ef5e5cd38f8f870c7059c68fc30434bf9765ddc4b8728e03e642ebb4a7a6a89a22177a0049c1e7260ef12c559167bddd5ba7b405e121cb19b27fbf0902496edb3ef4a6f762d08233d007a0d834a1912e9973690e36b6ee4d7968fc8207c7dbad0608c1e", @ANYRES16=r5, @ANYBLOB="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"], 0x17c}, 0x1, 0x0, 0x0, 0x40}, 0x8080) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/13 02:16:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r1, &(0x7f0000009ff9)="9a", 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/4096) 2018/04/13 02:16:29 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/69, &(0x7f0000000100)=0x45) getsockopt$inet_int(r0, 0x10d, 0xc4, &(0x7f00000000c0), &(0x7f0000000000)=0xcd) 2018/04/13 02:16:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0x2, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/13 02:16:29 executing program 3: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000200)="fb56693a3767d861941f4754381a11e2b0980a9d0896f26a28cdc9308fe96d8c1477f4c092345fc967a75dfd00eb5f8e80d5e123bd0bd9d5f937ec7282441f6b7d667ac9b16bbfb6ae125260792f8827e6f4c066ee2a3e19f5a0ea5f8348c3c7dd053ee16a5f001593fbb661a2dec8d662d0a2b854b920d80ef2cdc5f6ce4020e50c7ffe2bf5c145e580ddb17261851098b6a03b3660eab0e4398ee70a8844d0f88b196cc7ec988a30cc1f17615267f3c0c080ea8912f615085fa799f6530d5d2983c3724bc634a5963346a544e1924a1c3e8c7587bca8a949"}, 0x10) membarrier(0x22, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/04/13 02:16:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x19) 2018/04/13 02:16:30 executing program 0: r0 = memfd_create(&(0x7f0000000180)="2d707070311a2b766d6e65743073656c696e7578656d302d00", 0x3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000001c0)={{0xad, 0x0, 0xffffffffffffff38, 0x401, 0x100000001, 0x8000}, 0x16}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000000200)=""/254, 0xfe) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x0, 0xffffffffffffffff) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000400)='security.capability\x00'], &(0x7f0000000400)) 2018/04/13 02:16:30 executing program 1: r0 = gettid() perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000400)='net/ptype\x00') r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4008641a, &(0x7f0000000300)={0x350, &(0x7f0000000180)=[0x0]}) fremovexattr(r4, &(0x7f0000000040)=@known='user.syz\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x9}, &(0x7f00000002c0)=0x10) setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, r3}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000440)={0x3, '\x00', 0x4}, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000003c0)={r6, 0x80000, r4}) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000000c0)={r5, 0x3}, 0x8) 2018/04/13 02:16:30 executing program 4: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x5350, 0x18}, 0xc) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xb0, r1, &(0x7f0000000080)="55b12e8c70a2ecb4a3b4efac22d5f27e6d3695045cac65754225aa10d6c06c1d2a8c6bd58e38b701abdc8eaa281fbb7315d75e3f52aa", 0x36, 0x8001, 0x0, 0x0, r2}]) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000340)=@get={0x1, &(0x7f0000000240)=""/248, 0xfff}) r3 = creat(&(0x7f000002bff8)='./file0\x00', 0x0) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl(r2, 0xffff, &(0x7f0000000380)="14acd1073014f78973f4c33ac75ce9e0d700780a5f046be39b1ee67ece936961c21440942a5646a0e1b60b349ba65dbbc5cbe1cf0879ef70c141e94200f8ea6d10a09017cb888deba4eb3e86a1c6464aa4e7f38fc1175ee029708892dae71cc2cabc8c6c2d821e5de07950ff41667dc3987fd6bda7") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000180)={0x5, 0x3, 0x7, 'queue1\x00'}) fcntl$setownex(r4, 0xf, &(0x7f0000fa4000)={0x0, r5}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) inotify_add_watch(r4, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r4, 0xa, 0x34) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r6) 2018/04/13 02:16:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="3a66f45d08005b7c8522967c87821f8b75d9520e422bffabe1e34be160232481c7a8baa7778cacddd3a9ca06de6d153b560ed792da6db39178f4a91134143b5bfbbeade825e2a0959af67dcd81c8a2fc66d633e9be806a1796de212937382c8a6dd71fb61501c1def08b89873d3bd02852a2e4f9409da036701874b56461c129ce8aa512df1e86e770591908a3660c807bb4bd77f5bf5e5ac309f61a44e0ebc732698b4147d692204600000000000000000000000000"], 0xa) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x49, 0x7f, 0x1}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000002c0)={r4, 0xffffffffffffffff}, &(0x7f0000000300)=0x8) recvfrom$inet6(r3, &(0x7f0000000000)=""/192, 0xc0, 0x0, 0x0, 0x0) 2018/04/13 02:16:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000840)=ANY=[@ANYBLOB="04010000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe800000000000000000000000000000ffffffff320000000000000000000000000000bf46fd70fcfde0000000000100000000000000000000000000000000000000f17a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0c00150000"], 0x104}, 0x1}, 0x0) 2018/04/13 02:16:30 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x800, 0x1, 0x101, 0x36ec}) unshare(0x40600) socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f0000000200), &(0x7f00000002c0)=0x10) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0xe5) bind$alg(r1, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(pcrypt(authencesn(crc32c-generic,salsa20-asm))))'}, 0x58) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000140)) epoll_wait(r1, &(0x7f0000000180)=[{}, {}], 0x2, 0x3f) 2018/04/13 02:16:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) accept$alg(r0, 0x0, 0x0) socketpair(0x12, 0x3, 0x3, &(0x7f00000010c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001100)="f337eb263cc353047732ea8692c898ae", 0x10) r3 = socket(0xf, 0x803, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000000)={@empty, @broadcast=0xffffffff}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0xddf4) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x1, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000180)=0x22a) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r7, 0x89}, 0xc) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r10, 0x1, 0x22, &(0x7f000018effc)=0x1c, 0x4) listen(r10, 0x40002000002) connect$unix(r9, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r10, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000000140)="0a9634dc4dd51acb12ed0c29fb58000048ee", 0x12) 2018/04/13 02:16:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000003ffc), &(0x7f00000000c0)=0x4) rt_sigprocmask(0x1, &(0x7f0000000480)={0x5}, 0x0, 0x8) r2 = fcntl$dupfd(r0, 0x0, r1) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000500)="717ee8b8e048871bd0e8f76e29251a54baec81234b12abbddae179973bd7775b1652ec9ed6c8c427325e96a6a4fdd1aceb896f06a911b78c7257e8a8ab5a20831af9240c9b6d25c03fa49982902f48a3e1113754f1cf7ae88b90452b0f1e8fb1a5d9e24da6f2d54f8dca4e47cf0c646a602248c4c31e582ff592b78b343e942df61ebec52eb020e1afeee9a6c339e6ecabb9", 0x92}, {&(0x7f00000005c0)="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", 0xfa}, {&(0x7f00000006c0)="f44e8c206010c82e0edebc1f48164a5cbf2e3d360f89de", 0x17}, {&(0x7f0000000700)="4451c1409994c2bb0cbeeb17548d891220ee7966ea17de1552e827f132c2107b2e1174a07ba7d3526417e47d4aee8e9c9f5f2063d0b4409d0720c30e8aa82b8d35c6541aa69b2eed6395a052d070", 0x4e}], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000100)={0x7, 0x0, {0x1, 0x1, 0x3f, 0x3, 0x2}}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x401) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x1c, 0x6, 0x3, 0x100000000, 0xa, [{0x0, 0x6, 0x8000, 0x0, 0x0, 0xc81}, {0x5000000000, 0x8, 0x6, 0x0, 0x0, 0x2000}, {0xff, 0x26c7, 0x4, 0x0, 0x0, 0x602}, {0x1000000, 0x7, 0xbf0, 0x0, 0x0, 0x1000}, {0x2, 0x2, 0xad3, 0x0, 0x0, 0x8}, {0x8, 0x3, 0x7, 0x0, 0x0, 0x80}, {0x3ff, 0x513, 0x9664, 0x0, 0x0, 0x800}, {0x7, 0x1, 0x3, 0x0, 0x0, 0x400}, {0x401, 0x3, 0x7fff, 0x0, 0x0, 0x404}, {0x3cdc, 0x4, 0x7f80000000000, 0x0, 0x0, 0x1201}]}) connect$netlink(r2, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000400)={0xda7, 0x800, 0x5, {r3, r4+10000000}, 0x6, 0x2}) bind$netlink(r2, &(0x7f00000004c0)={0x10, 0x0, 0x25dfdbfe, 0x22008202}, 0xc) [ 66.320725] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/13 02:16:30 executing program 3: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f00000000c0)={0xbc, 0x401, 0x0, 0x2, 0x2, 0x3, 0x4}, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)={r0, r1/1000+10000}) 2018/04/13 02:16:30 executing program 4: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00'}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2fb916ae2fdc24e95e12aa8e9ccf7563e72be9c866f"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="520899e9c9621e88896b0820bc907939769226b91985a7fdfc0ae100f7b7fad366c1413f82008782e8646d29a3f510be93590d573efacd996f1d16fe9364b3b27aebea9f066238a8cfff2c1462c73fb60bbc03afef8d2195597f741d8d492e483a9530f9aaa6824e6adbef"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, 0x0) 2018/04/13 02:16:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x120) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="35010400c4e5f0a48bf87f69aefbbae209559143c0e25f13a579d783f2767752377b342a9a509582e1856e358cf6961aaa68b64df79889f36cfdad0200000000000000000000000000", @ANYRES16=r2, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x4}, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0x3f}) 2018/04/13 02:16:30 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000380)=0x1, &(0x7f00000003c0)=0x2) fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/13 02:16:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) modify_ldt$read(0x0, &(0x7f0000000100)=""/28, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000180)={0x4, 0x8000, 0x8001, 0x0, 0x7f, 0x9}) times(&(0x7f00000000c0)) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff024}, {0x16}]}, 0x10) 2018/04/13 02:16:30 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x8, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000000280)) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x118a000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x0, 0x70bd2b, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/13 02:16:30 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x27f, 0x8080) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) chmod(&(0x7f0000000000)='./file0\x00', 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000d8c400000000000000000000a95f9004243b89"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/13 02:16:30 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000280)={{0x7fff, 0x8, 0x10000, 0x6, 0x3, 0xfffffffffffffffd}, 0x87}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f0000000140)=""/229, 0xe5, 0x2, &(0x7f0000000240)={0x11, 0x11, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[], 0xd69164d6) 2018/04/13 02:16:30 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x74a5, 0x0, 0x8, 0xffffffffffffffe0, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @rand_addr=0x1ff}}, 0x80, 0x7}, &(0x7f00000001c0)=0x90) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8, 0x1) 2018/04/13 02:16:30 executing program 4: unshare(0x24000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0x1, 0x0, 'client1\x00', 0xffffffff80000000, "8ea27afd301acc16", "05a26bfc04f037b7d399aaca87e8b46c55b1ec745f7e5d331b8bb717909fa236", 0xbe, 0x303656eb}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000140), &(0x7f0000000100)}, 0x20) pipe(&(0x7f0000000180)) 2018/04/13 02:16:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/13 02:16:30 executing program 6: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) unshare(0x20400) r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000000c0)={0x6}) 2018/04/13 02:16:31 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x8000000}, 0x10}, 0x1}, 0x0) getpgrp(0x0) getpid() r0 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x4200) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000080)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/13 02:16:31 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) 2018/04/13 02:16:31 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x18, 0xffffffffffffff18) setsockopt(r0, 0x2, 0x3, &(0x7f0000000000)="836373778b28cc01ac28ce1b21730bd0ff09ca37652a039c6fd4b2b70a5444dc494c", 0x22) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, ']ppp1&'}, {0x20, '!)'}, {0x20, '^ppp1%lo\\)'}, {0x20}, {0x20}], 0xa, "58fcc0699140afdc2e1aef9498609ddc38047c5faad3731af8782638f62a906e1ebc77cf28750c8082c2f640bf3ba36c200996252b1467bbf198d8898dfbb0ad8f5687d831a6f87024404ecb937b46a2868d"}, 0x74) recvmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000001a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001d00)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000001e80)={0x77359400}) 2018/04/13 02:16:31 executing program 5: r0 = socket(0x400020000000010, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)="1f00000054000d00000000009059387c07ff1b0702000008000000070001ff", 0x1f) 2018/04/13 02:16:31 executing program 0: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) unshare(0x40000000) r0 = memfd_create(&(0x7f0000000080)='filter\x00', 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000180)) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x6, 0x6, 0x3f, 0x10000, 0xb4}, 0x98) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/13 02:16:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="d7", 0x1}], 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x13) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) 2018/04/13 02:16:31 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000280)={{0x7fff, 0x8, 0x10000, 0x6, 0x3, 0xfffffffffffffffd}, 0x87}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f0000000140)=""/229, 0xe5, 0x2, &(0x7f0000000240)={0x11, 0x11, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[], 0xd69164d6) 2018/04/13 02:16:31 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xa3c, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000280)=""/222, 0xde, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000380)={0x3a, @loopback=0x7f000001, 0x4e23, 0x4, 'lblcr\x00', 0xc, 0xa6d, 0x26}, 0x2c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="400000352f2ebe64ab7d"], &(0x7f0000000000)=0x8) r2 = gettid() capset(&(0x7f0000000080)={0x20071026, r2}, &(0x7f00000001c0)={0x4, 0x0, 0x5, 0xd4, 0x1f, 0x2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x0, 0x8, 0x0, 0x7}, &(0x7f0000000240)=0x14) geteuid() openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/13 02:16:31 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "e65e17", 0x38, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x5}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4fbb4f", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200080}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x108, r1, 0x900, 0x70bd2c, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x31}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbeb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbbd}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040000) 2018/04/13 02:16:31 executing program 2: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) rmdir(&(0x7f0000000040)='./file0\x00') write(r1, &(0x7f0000335000), 0xfc94) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) write(r1, &(0x7f0000003100)="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", 0x1001) 2018/04/13 02:16:31 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigreturn() setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000300)=0xffffffffffffffff, 0x4) read(r0, &(0x7f0000000280), 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x8040}, 0x4800) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000340)=0x3ff) 2018/04/13 02:16:31 executing program 0: unshare(0x40600) r0 = memfd_create(&(0x7f0000000000)='/dev/snd/timer\x00', 0x3) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x33f, 0x7, 0x1, 0x77f, 0x2}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/13 02:16:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000000cffc)=0x800000000000006, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000008ff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@newsa={0xf0, 0x10, 0x129, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast2=0xe0000002}, @in=@rand_addr}}, 0xf0}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x6000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x39, 0x9, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x2bf67aff, 0x8000}, 'port1\x00', 0x1, 0x10850, 0x9, 0x0, 0xffffffff80000001, 0xfd5, 0x4, 0x0, 0x1, 0x3}) 2018/04/13 02:16:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f00000000c0)=""/131}) socket$inet6_dccp(0xa, 0x6, 0x0) close(r0) recvmsg$netrom(r0, &(0x7f0000003780)={&(0x7f00000001c0)=@full={{0x3, {"cfd18c1f4e12ec"}, 0x2}, [{"335a4f94dd3e0e"}, {"7815ac863f48cc"}, {"905297cf9651b7"}, {"e06f69cd96a509"}, {"6877461c24f12a"}, {"21d198ceda401e"}, {"757c5b888b060b"}, {"b6eddbb50b4075"}]}, 0x48, &(0x7f0000003580)=[{&(0x7f0000000240)="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{&(0x7f0000002580)="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0x1000}], 0x8, &(0x7f0000003800)=ANY=[@ANYBLOB="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"], 0x160, 0x4881}, 0x2000) 2018/04/13 02:16:31 executing program 3: setrlimit(0xd, &(0x7f0000000000)={0x49, 0x4}) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=ANY=[@ANYBLOB="3c0100001000010000d814000000000000000000000000000000ffffec14ffaaff02000000000000910000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362567636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000"], 0x13c}, 0x1}, 0x0) 2018/04/13 02:16:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/1, &(0x7f0000000100)=0x1) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200000000404, 0x3) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) 2018/04/13 02:16:31 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000180)=0xffffffffffffffe1, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x26, &(0x7f00000000c0)="2f0be92f58ab4c4f2feb1ed54bcc6f85c14d859b555cd4a49121aa5801945a6ae2a488045fb8b816e3b3938f40cf576d6a875204f65b5d6ce84cacb13e62ddabbb44039791c05d02", 0x48) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x0, 0x1000000200007d}) 2018/04/13 02:16:31 executing program 3: pipe(&(0x7f0000815000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f0000eacfd0), 0x376, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) dup2(r0, r1) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000140)='p', 0x1}], 0x1, 0x0) 2018/04/13 02:16:31 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000080)=""/29) r1 = semget(0x2, 0x2, 0x440) socket$inet6_sctp(0xa, 0x1, 0x84) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f00000000c0)=""/224) 2018/04/13 02:16:31 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80) getsockname$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f00003f7ffc)=0x441, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/04/13 02:16:32 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x400) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 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_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 02:16:32 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r2 = getpid() r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0x6, 0xfffffffffffffffc, r2, 0x7, r3, 0x1, 0x714, 0xef}) read(r0, &(0x7f0000000180)=""/28, 0x97fd315b) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000000340)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{}, {0x2}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) 2018/04/13 02:16:33 executing program 0: socketpair(0xa, 0x7, 0x60, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0xfffffffffffffffa, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000180)={0xd6, r1}) r2 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r2, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x7372}, &(0x7f0000000100)=0x98) 2018/04/13 02:16:33 executing program 4: remap_file_pages(&(0x7f0000bc1000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x9, 0x31, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x48282, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x753b, 0x10000, 0x200, 0x2, 0x8, 0x6, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xf9cc, 0x8, 0x1, 0x7, 0x1}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x4}, &(0x7f0000000200)=0x8) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/13 02:16:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) fdatasync(r0) 2018/04/13 02:16:33 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/13 02:16:33 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0, 0x400) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x77359400}, {r1, r2/1000+30000}}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000180)={0x5, 0x8, 0x100000001, 0x1b, &(0x7f0000000040)=""/27, 0xe2, &(0x7f0000000080)=""/226, 0x54, &(0x7f0000000200)=""/84}) 2018/04/13 02:16:33 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/13 02:16:33 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioperm(0x8, 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x10000000b0}, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/13 02:16:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffffffffffff09, &(0x7f0000000040), 0x0, &(0x7f00000002c0)=""/159, 0xff16, 0x40000000000000}, 0x141) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x8, 0x1, 0x16ea162b}) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0xfffffffffffffe55, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780), 0x0, 0x200000000000000}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000380)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002000000027bd7000fedbdf25ff000000ac141414000000000000000000000000e00000010000000000000000000000004e2400054e2200080200a08000000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0c001000f5f09fec1bf6b921"], 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) [ 69.176960] mmap: syz-executor4 (6089) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/13 02:16:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="907a0000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/04/13 02:16:33 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x6, 0x4, 0x0, 0x9}, 0x185) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14, 0x800) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/04/13 02:16:33 executing program 5: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x5) sendto$inet(r0, &(0x7f0000000080)="d8e8f3c3661ee5a998df76ee3dc9fa9c52457697f53d8dbe82f64d4bec995ba1cd4ff3620a8cc02785be24fdebc807c200d0d344fc1954b1eb8ff82064b569a2ed6f7a74d7aec28caf92a9bf9ea651e20db3887b044e0948c76abb806cfb361e6b244d15ab145b4cb2c5b9d5cb618920c441c6363a77b75e7f7a28160685b920780bf970d94b3d6f6c06cfa6b0a71619131d18448331e808c93ec06278e63691130d5a46e4cea7192e560ecf6e691e7434305115f50b936afc7134e2b3ab79cf297fb29feb919e29cf59138a337c07f74b97bf23467a5b907819515d4092402ef604dc8d0817e8f5f31e8ceba9b3dd5a96a08779", 0xf4, 0x80, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/04/13 02:16:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffffffffffff09, &(0x7f0000000040), 0x0, &(0x7f00000002c0)=""/159, 0xff16, 0x40000000000000}, 0x141) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x8, 0x1, 0x16ea162b}) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0xfffffffffffffe55, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780), 0x0, 0x200000000000000}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000380)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002000000027bd7000fedbdf25ff000000ac141414000000000000000000000000e00000010000000000000000000000004e2400054e2200080200a08000000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0c001000f5f09fec1bf6b921"], 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/04/13 02:16:33 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3f, 0x10000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x400000) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000100)) ioctl$KDMKTONE(r1, 0x2287, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x20}, 0x4) 2018/04/13 02:16:33 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) [ 69.410651] sctp: [Deprecated]: syz-executor2 (pid 6115) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.410651] Use struct sctp_sack_info instead 2018/04/13 02:16:33 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400241, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x9) arch_prctl(0x0, &(0x7f0000000300)="fa0900560034d3716dcd9ea523c2eff937488545eb1e72d79e923fe581fb034e234000000000000800698c130ff357dc8ec66897d7c24f01508aef72aacf0074a2b8cc7d4d40749257657acb26aa5f78bf213089a45cf4afc64f4604f5fec34396c127656ad4dc364db828760ed29e7401a65e10405fcdbd3d0700000000000000cd192e614730da8fc166bf86f779cf29cedfc2409596cd4bca0d67ffd4") ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={"62726964676530000200"}) [ 69.573205] sctp: [Deprecated]: syz-executor2 (pid 6131) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.573205] Use struct sctp_sack_info instead 2018/04/13 02:16:33 executing program 1: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x6, 0x1, 0x5, 0x4, 0x6, 0x5}, 0x7}, 0xa) getsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/13 02:16:33 executing program 0: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000140)=[{r0, 0x1004}, {r0}, {r0}, {}, {0xffffffffffffffff, 0x800001}], 0x5, 0x0) 2018/04/13 02:16:33 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x48) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13}, 0xb) 2018/04/13 02:16:33 executing program 4: remap_file_pages(&(0x7f0000bc1000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x9, 0x31, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x48282, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x753b, 0x10000, 0x200, 0x2, 0x8, 0x6, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xf9cc, 0x8, 0x1, 0x7, 0x1}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x4}, &(0x7f0000000200)=0x8) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/13 02:16:33 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x64, 0x0, 0x0, 0xffffffffffffffff}]}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x480400) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x4, 0x1, [0x401, 0x0, 0x400, 0x20]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 02:16:33 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) fgetxattr(r1, &(0x7f0000000040)=@random={'btrfs.', '+*eth1q\x00'}, &(0x7f0000000180)=""/221, 0xdd) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000280), 0x8) 2018/04/13 02:16:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="907a0000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/04/13 02:16:33 executing program 7: syz_open_dev$tun(&(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x541b00) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x6) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x440, 0x1b0, 0xd0, 0xffffffff, 0x1b0, 0x2d8, 0x3a8, 0x3a8, 0xffffffff, 0x3a8, 0x3a8, 0x5, &(0x7f0000000180), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xff000000, 0xffffff00, 'ipddp0\x00', 'ip_vti0\x00', {}, {}, 0x66, 0x0, 0x20}, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x3, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x64, @icmp_id=0x65}}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0xffffffff, 'tunl0\x00', 'bpq0\x00', {}, {0xff}, 0x2, 0x2, 0x40}, 0x0, 0x98, 0xe0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@rand_addr=0x7, @port=0x4e21, @icmp_id=0x66}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x351, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x6, 0x1, [0x21, 0x3d, 0x39, 0xd, 0x3f, 0x37, 0x26, 0xa, 0x4, 0xd, 0x7, 0x1c, 0x32, 0x29, 0x34, 0x1], 0x3, 0xb8ec, 0x38}}}, {{@ip={@empty, @loopback=0x7f000001, 0xff, 0x0, 'team_slave\x00', 'bond_slave\x00', {0xff}, {}, 0x29, 0x1, 0xcfd2a2951a0adc83}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1a, @dev={0xac, 0x14, 0x14, 0x1a}, @multicast1=0xe0000001, @icmp_id=0x66, @port=0x4e23}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) r2 = msgget(0x3, 0x80) msgctl$IPC_RMID(r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r3, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x3, 0x2d, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/45}, &(0x7f0000000140)=0x78) [ 69.823115] sctp: [Deprecated]: syz-executor2 (pid 6160) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.823115] Use struct sctp_sack_info instead 2018/04/13 02:16:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x7}, 0x98) 2018/04/13 02:16:33 executing program 7: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) socketpair(0x1000017, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) 2018/04/13 02:16:33 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x8, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x9, 0x1ff, 0x5, 0x5, 0xeedb, &(0x7f0000000100)='ip6gretap0\x00', 0x28000, 0x2, 0x5}) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0x10, 0x105}], 0x10}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2001, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'ip6gre0\x00', 0x2000}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000200)=0x1) r3 = getegid() ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/04/13 02:16:33 executing program 1: r0 = shmget(0x1, 0x3000, 0x1000, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000540)=""/147) 2018/04/13 02:16:34 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000910ff2)='oom_score_adj\x00') lseek(r1, 0x0, 0x3) 2018/04/13 02:16:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x64, 0x0, 0x0, 0xffffffffffffffff}]}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x480400) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x4, 0x1, [0x401, 0x0, 0x400, 0x20]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 02:16:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) writev(r0, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c30500000700000002000000450040000000800019001a000d000000d0de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) 2018/04/13 02:16:34 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x40) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000064effb)="01", 0x1) 2018/04/13 02:16:34 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f000000a000), &(0x7f0000000240)="c581a1c0d6c06b7e566d33dbc8caac6a33688b4d603e24b2b9e4edc43b11abca48e910db82a8446e03498297aeac9a80646b101b33d15cb869a7c8ab2ebf37a21999d0a044052ecb91c987867f8172109f1cadf64c6ecb7125c393248284e8f2edb6b1ceca15032a9cf573c62a62e97029063a7c3beef4862a950c12fc48e204052189c78f864964384c040000000007c1eab5d758da0d4287a2b82c72b5574fff093327f75aab9450379eb727848f1ccbb7287151de72d000ea9c89d0458d3cfdee517a36327ded4d385f5a2cfd55db5c9d83b51744cba7602dedbc4d7b", 0x1}, 0x20) r1 = fcntl$dupfd(r0, 0x1, r0) accept4$alg(r1, 0x0, 0x0, 0x80800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f00000000c0)=""/231}, 0xfffffffffffffdc4) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/13 02:16:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x46624219f546f5de, r0) ppoll(&(0x7f0000000100)=[{r1, 0x80}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)={0x4}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x3, 0x2, 0x3, 0x0, 0xfffffffffffffffa}, 0x7fffffff, 0x100000001}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xffffffac, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000001380)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYBLOB="c3bf136c8161eaa3586c9a578367552c60eb0b8a1b2992f8ba609d6a65e2d38e12c2831182abce8b224ba346c3fcac71ea9bed53a70c163c76e9acc7f291de4a7f9f1266c77be31f4c9b887c3390652fc1608397de3f3f677d89b6b00913f13b68bd5a442f3c736bcde64b4df15124e7bc031c7e50db88a619", @ANYRES64, @ANYPTR64, @ANYRES64=r1, @ANYPTR64, @ANYBLOB="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", @ANYBLOB="b5de26fe29b062de59f71521987f651f0e45178ad1af4087217740e20772845f2c71bc4662de9e727388668f6c4cefcf617ccdeff50f1f76afca79fd8acfb2bf4055bd222833735bafc885f2e751b45de8dcab3deae1219adc18ee7a5d30d5935376f9c103eacdb4bdd20e893d23693058da05c91de0337932dad90217988e46faf85f831200ce0e805d1175716b0d48cd6b2ac070e64fed134830b90046503fc8b5292bb9af57d506ac6c2b9bb2c19e7a5e305e1ae5f401350176800cfec5770443", @ANYRES64=r0], @ANYBLOB="f567559adadb7ea1d9fe971b42b74b72d901da7d443d02d9d45e0a2514c9911d55a0ea4027331ca4030999da769d603a6b372d5871cea67bf2fc8d3f81daf56ec21f26917890602968d4ceea2715281132cfeb03646a6222c555508b7aff096348eaa6278185dce3a568f1b2fde6988fc0ddf7c8a6144db49670938605a9d2fd5d0c7d5048795327ce0855e932c63ea6a67f"]], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/13 02:16:34 executing program 0: unshare(0x400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4000000008, &(0x7f0000ee0f7f), 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) 2018/04/13 02:16:34 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) recvmsg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/50, 0x32}, {&(0x7f00000004c0)=""/188, 0xbc}, {&(0x7f0000000580)=""/39, 0x27}], 0x7, 0x0, 0x0, 0x8}, 0x100) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="2800000013df0100001003782d00000000000000000000d69b21aff0e93558c6fc79ff1f6ae69d478700480516bf7f7a47955b75beeb8d8d869e70a76369a0922b30e2db78316053540b269826ef7e0eb3c45218dcad", @ANYRES32=r2, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000200)=@hci, 0x80, &(0x7f00000008c0)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000000180), 0x0, 0x4}, 0x0) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000080)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getpeername$netlink(r1, &(0x7f0000000880), &(0x7f0000000940)=0xc) 2018/04/13 02:16:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000580)="240000002400ff2b3200000800367700f4ffffff01000000000000a3c76bf2cc9189db2d", 0x24) 2018/04/13 02:16:34 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)={0x4000000000000000}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="6019aaa6d8b80030e524ca96cd6a846b4a43dc3ab12a5709e9d919c9db7ead20c6161874168260c0f3ea3942f3811ae61ecf86916412bab06b5b1a0615e15ca0866d83a160730e7d6b75fa66d75710200e90d5a156053f526bd4b1c388c3f490fb5cd7801e041459e3cf11de4f582bf3e41ad236bcc853a73f4b9bf0f8183c98ffb996adc91e804b8979944d02297247dfff8c14a8430fc45aff653b2d386410a240392326ad816a483e745c84a7917a6d9020bc9da99a715613d334e1e978091b7efe5be0a2e8736bf649e6fe60", 0xce, 0x0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', r2) 2018/04/13 02:16:34 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = semget(0x3, 0x3, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000140)=""/90) r2 = dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:34 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x3}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8000007fffffff, 0x10201) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @dev}, &(0x7f0000000100)=0x1af) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000140)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) ioctl$TUNGETVNETHDRSZ(r0, 0x800454dd, &(0x7f0000000040)) 2018/04/13 02:16:34 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a8, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 2018/04/13 02:16:34 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) r1 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="7d715372918f8112307d004f7b82e600000000000000000000000000000000"], 0x1) readahead(r1, 0x0, 0x0) fcntl$dupfd(r2, 0x406, r3) 2018/04/13 02:16:34 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) write(r0, &(0x7f000002d000)="e0", 0x1) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='\'[wlan1md5sum]\x00', 0xf, 0x3) 2018/04/13 02:16:34 executing program 0: socket$inet6(0xa, 0x2000000000001, 0x0) 2018/04/13 02:16:34 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e20, @loopback=0x7f000001}, 'sit0\x00'}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/13 02:16:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xe972b68) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/prev\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)}}], 0x2, 0x24048011) 2018/04/13 02:16:34 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) eventfd2(0xffffffff, 0x801) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) socketpair(0x11, 0x1, 0xeb09, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="874083c88febd3dcb4832dcf921e3d38ecb8da0f2eca5602a4633afe4df586fd12d8e1533bb9f67b8fcb880ca967d1b4f109c8cc0a") writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="77b2760dbfdb5486", 0x8}], 0x1) getpeername$netlink(r2, &(0x7f0000000080), &(0x7f0000000140)=0xc) 2018/04/13 02:16:34 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x2, 0x0, 0x10003, 0x100000000000001e}) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000140)=""/150, &(0x7f0000000200)=0x96) uselib(&(0x7f0000000280)='./file0\x00') r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000400)={{0x1, 0x3, 0x3, 0x3, 0x8000000}, 0x8, 0xfff, 'id0\x00', 'timer0\x00', 0x0, 0x20, 0xfffffffffffffff9, 0x0, 0x8}) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@bridge_dellink={0x20, 0x11, 0x3, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000540)=&(0x7f0000000500)) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000380)={0x0, r2, 0x10001, 0x10d9}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/13 02:16:35 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1ea, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)}, 0x10) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000200)="2b4b527e05b283b0bce5b3d36dfaf2dc97634cc2997994de755e9a330b742f4a82424ee7064662d421c3b5af162056c0ba3c93117fbfb001ec3a6a725126eb6e32e616c7f31ab159899264a4a2540fc9ce43e357899ade2268bf1a1bbde249ca4a3dfcfc18d054edc424db98d28641571a188c1dfdc858734c0b843ac963455ea9b2318c0bf2310d81ecb5717e5b26aef631500c6881b6abcc8ad120b25e7ab0f4276c513e449f42397c7105e2ca29ca8a2aa3e3d202795a31e4f911c767ddfca16a6a56cdad2fa85dfa45044b99733ecc") ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x2}) 2018/04/13 02:16:35 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = semget(0x3, 0x3, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000140)=""/90) r2 = dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:35 executing program 1: sync() r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/13 02:16:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xdc, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x100000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff]}, 0x3}, @in6={0xa, 0x4e21, 0x51, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffe01}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xec01, @empty, 0xffff}, @in6={0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xce, 0x20}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/04/13 02:16:35 executing program 7: futex(&(0x7f0000000100), 0x9, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffffe, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) sysfs$3(0x3) 2018/04/13 02:16:35 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r0], 0x2}, 0x0) 2018/04/13 02:16:35 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) pipe2(&(0x7f0000000000), 0x4800) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0xfb, &(0x7f000000c000/0x4000)=nil, 0x3) 2018/04/13 02:16:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r1 = dup(r0) recvmsg(r1, &(0x7f0000001640)={0x0, 0x1c8, &(0x7f0000001580), 0x267, 0x0, 0x0, 0x61bc}, 0x0) 2018/04/13 02:16:35 executing program 6: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000)=0xf, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x120) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xfffffffffffffffa, 0x7fffffff, 0x60, 0x400, 0x4, 0x9, 0xc000000000000000, 0x6, 0x8c4f, 0x8000800000, 0x72c6, 0x233}) 2018/04/13 02:16:35 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = semget(0x3, 0x3, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000140)=""/90) r2 = dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000140)="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") r1 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f00000011c0), &(0x7f0000001200)=0x0) fchown(r1, r2, r3) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="790000001100094701bb61e1c30500ff070000000400000045efffff79029b0019001a04e9ffead7f06978b94015f4cae77fd312aa046c8c790b5e840588f03557c5eedd620b3c27ab5c1f24d2cbc9d058231c5b965e953c4297f40100aeccf365c48f39c08ce5fcb4a5be4301fa172a782a4b119f9182a86f", 0x79}], 0x1) 2018/04/13 02:16:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000200)={0x0, 0x2, 0x3, 0x2, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x7, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x192, 0x8, 0x4, 0x1000, 0x3f, &(0x7f00000000c0)='tunl0\x00', 0x7f, 0xbc, 0x9}) 2018/04/13 02:16:35 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f}, 0xa) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/04/13 02:16:35 executing program 7: clock_gettime(0x0, &(0x7f00000056c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000055c0)=[{{&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000300)=""/234, 0xea}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/131, 0x83}, {&(0x7f0000005a00)=""/108, 0x6c}, {&(0x7f0000000640)=""/97, 0x61}, {&(0x7f0000001880)=""/132, 0x84}], 0x7, &(0x7f00000019c0)=""/192, 0xc0}, 0x9}, {{&(0x7f0000001a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/235, 0xeb}], 0x2, &(0x7f0000002c00)=""/150, 0x96, 0x4bee}, 0x400}, {{&(0x7f0000002cc0)=@sco, 0x80, &(0x7f0000003280)=[{&(0x7f0000002d40)=""/210, 0xd2}, {&(0x7f0000002e40)=""/156, 0x9c}, {&(0x7f0000002f00)=""/83, 0x53}, {&(0x7f0000002f80)=""/91, 0x5b}, {&(0x7f0000003000)=""/39, 0x27}, {&(0x7f0000003040)=""/18, 0x12}, {&(0x7f0000003080)=""/16, 0x10}, {&(0x7f0000005940)=""/142, 0x8e}, {&(0x7f0000003180)=""/217, 0xd9}], 0x9, &(0x7f0000003340)=""/4096, 0x1000, 0x5}, 0x9}, {{&(0x7f0000004340), 0x80, &(0x7f0000005580)=[{&(0x7f00000043c0)=""/171, 0xab}, {&(0x7f0000004480)=""/74, 0x4a}, {&(0x7f0000004500)=""/104, 0x68}, {&(0x7f0000004580)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x9}], 0x4, 0x0, &(0x7f0000005700)={r0, r1+30000000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000005740)={0x0, 0x3ff, 0x30, 0x1, 0x1}, &(0x7f0000005780)=0x18) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000058c0), &(0x7f0000005900)=0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000030c0)={{0x0, @multicast1=0xe0000001, 0x4e24, 0x4, 'fo\x00', 0x7, 0x69eb, 0x42}, {@loopback=0x7f000001, 0x4e21, 0x2001, 0x408, 0x1, 0x5}}, 0x44) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000057c0)={r4, 0x7fffffff}, 0x8) accept4$nfc_llcp(r2, &(0x7f0000005800), &(0x7f0000005880)=0x60, 0x80000) r5 = socket(0x1a, 0x1, 0x2) setsockopt(r5, 0x7, 0x6, &(0x7f0000000700)="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", 0x42e) setsockopt(r5, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r6 = accept4(r5, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x0) r7 = fcntl$getown(r6, 0x9) r8 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f94fceb2fedd9a8ae34819ec265dba3e477b6aaf902dea8cf4cb5a643841bd919845edc3645540ae69f9942aee3845804ce02976a645fe2f1d78a6a3649a45d5e741042f55b86d98c1f0415f746d4ef2643022ef3cbe", 0x56, r8) add_key(&(0x7f00000005c0)='logon\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r8) sched_rr_get_interval(r7, &(0x7f00000000c0)) close(r5) 2018/04/13 02:16:35 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000080)=[{&(0x7f0000001140)=""/241, 0xf1}], 0x1, &(0x7f00000000c0)=""/4096, 0x1000, 0x8000}}], 0x1, 0x1000000000000000, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x56, 0xffffffff, 0x6, {0x9, 0x5}, {0x2, 0x3}, @rumble={0x6, 0x3}}) 2018/04/13 02:16:35 executing program 5: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x6) chdir(&(0x7f0000000340)='./file0/file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000200)=""/27) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x20, 0x2000) sendto(r0, &(0x7f00000000c0)="d490b55055bcf1226984293b6cde54388a094de0d1d1ff81dc794c5fde94a09837563b8222acc550b98427c73d6d2955a7cfa6ebdcea05f31a2c8a9183dcb9", 0x3f, 0x4000, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24}, 0x3, 0x1, 0x1, 0x4}}, 0x80) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x20) 2018/04/13 02:16:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/04/13 02:16:35 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = semget(0x3, 0x3, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000140)=""/90) r2 = dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) [ 72.014115] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 2018/04/13 02:16:36 executing program 4: r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1000, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x40}}, [0x2, 0xec7, 0xff9, 0x5, 0x9, 0x4, 0x7, 0x7, 0x0, 0xd6, 0x1, 0xffff, 0x8, 0xffffffffffffffe0, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x5, 0x0, 0x672, 0x6}, &(0x7f00000001c0)=0x18) setpriority(0x1, r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x6, 0x6, 0xb758, 0x80}, 0x98) 2018/04/13 02:16:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = memfd_create(&(0x7f0000000000)="61f4764b8a4c93646a366cc491a4ac2d8b7d94b6ae0eeedb4dea09dac8bee6cee96c3a336c8bfeb104f0bcef65e5b0822fdaa106e773d4b9d80614414199dab8", 0x1) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000280)={0x3, r1}) fcntl$setstatus(r2, 0x4, 0x40c48) write$selinux_user(r2, &(0x7f0000000480)=ANY=[@ANYRES16=r2], 0x0) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x43, "443084d4996d21437a724269e744eb5c82ffc2b03aabc59ab1c3b25f048148b1448d728c67f42c96b811b3b6d904700c19cd61267769130569844e73e7e5488986223d"}, &(0x7f0000000240)=0x4b) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x140040}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r4, 0x211, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6b}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) sync_file_range(r0, 0x6, 0xee, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={r3, 0x6, 0x30, 0x101, 0x6}, &(0x7f0000000080)=0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x9cc}, &(0x7f0000000180)=0x90) 2018/04/13 02:16:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) r2 = fcntl$dupfd(r0, 0x406, r1) timer_create(0x4, &(0x7f0000000280)={0x0, 0x14, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000002c0)=0x0) timer_delete(r3) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c7500000000000000000000000000000000000000000000000000000200000000000000000000000000006e70f5ee000000000000000500000000000000000000000000"], 0x48) r4 = dup3(r0, r1, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000040)=0x401) lseek(r4, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) fcntl$setpipe(r2, 0x407, 0x8) setsockopt$packet_int(r4, 0x107, 0x12, &(0x7f0000000080)=0x4, 0x3) getsockopt(r2, 0x0, 0x3, &(0x7f00000001c0)=""/120, &(0x7f0000000240)=0x78) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r5, 0x1, 0x8}, 0xc) 2018/04/13 02:16:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(r0, 0x9) getpgrp(0x0) 2018/04/13 02:16:36 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20800, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004540)={{{@in=@dev, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000004640)=0xe8) 2018/04/13 02:16:36 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = semget(0x3, 0x3, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000140)=""/90) r2 = dup(r0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(echainiv(rfc4106(gcm(aes)))))\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x100006) sendto(r2, &(0x7f0000000000)="545019b837f50dfd97fa3dbb24cf7e74086e187db160de767262578dc4d2d1dae6a90c86b649e1", 0x27, 0x0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x3a7b, &(0x7f0000000100)=0x4) r3 = accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/13 02:16:36 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x1000, "d609d355f7599cb79eadfe5c54ed57e3032516ba93faf545baa4d9a5f4e7b00604c5da59beefcbf9fd9dab2574860e21ecff2218c04f7913c5a9c87976606de96079e382c8a70651eea9b882b48e9c906b68f5b17651b9936e2fc6e2059356f818225fa91e8b038719254e7c4ace35988f65309b87630e85b7c53d6c99d3b07361900a86f5a7fb2e131d442deefb632505ae97f227e1b5f45b3b2f6c0f1e29257dfcd8124d559c43a737c560227ed79fbdd45fc024b2d7e3929729583cc68d91e180855b95456e6808b52e0026c0b8d6bcc5abff043043cb669ce2bf7ff7f387f3f1ed4937855ba91b2da24079ac429ed5d48b115df5bf6b01194fdd4f58eb48f97ddab80e25c7686f51318d242e4ee638b61665814196e85a6d6067bf66719093a7eacf0fd1ba91724c3a5cae3d8ecfa4d899f7a941d7abad3cc33761ba8193178b53eac583a1164031eddd4b1dea8012d3184cd4dceebb59c7fa49e885ca5c2dfec35d056351b1a96c160d5daf0e22a10fa854526d52af8e64189585a5f501a1bb58cf6df9c627faa1dae80a6e698377ebcdf9e1b5ec2317f321b8b3533c04341f2a2b759906b7fa697cfac44741c51cc059ed6b8283dee36a6354cc877ae54c7fcc68cbd40b4aa9ae73b788a3dae3c5f43d1669b48cba704516bd31c50b5a452b9b335fbd9dc294137f92d6f4641a2e7dba69e23e9be4ac6310ec5bae9899e63ce4cd29935736d412b925155352e5e40b334c421c46480a83a258ad1828990a4f26387dbe7e7dacbba05bd3882791569dc5fbf45c3ba1d779418e2dab591e1e81c2b89ded1e4c8f3c3ea528eb605280a27d3216366e4dd081676ecdca49c189e6280fa570948c6957234e374069ce8244b85657faa90c5583110af40db513e77c6966441d67504c3a8a8d1c94c7e200c3d4181fe60d8cd0c21a50497758cafd5a6d95a1e707dacccf75d54750e4a86d2ad0a17c2e2d75e7c04c818d1a3f59e77b6977786e0a9c0431e6ad23011f094b7c1b53cbda5ac20fe61b0d8a39163b73cf7b32be64e2a0d7b47205b895eb1008dd1dc31514b1f9fec47f8eb1001ae216068f07bf7e81421c72c4336b324e566e46fd08800077e9cdfd6af6eca2e433666967c992b1844ffd3884c91865eee45fb64e2b68c08ae4198f7b1f52c6101a8343e7fd81500557ce7ab9bb3a704a2ef2aa921fae5c581f66de198efd14345ad05b5a8c57de9ede9e020e8c9c1cb08177a04caa503c59eefacabfe2b4a9d1fd756c14c728118c1b5890dfc04883dc59eb817312a81bc8148c1071eb479d27df6e54ae999cc0fd4dbebda0666e33f76b9d15a742728fa360a1c6195e5b11ad12a63088d604cee0d7e1fdcea9319c3de0698fd0bce5ca1d98011cc76c531903c1c5a34c894c92015564eacf257cf4bd8d2640c95ce8aa87fa93f96d2658f59920303309935c1cccac637abe43d5f2c637a270f3fa89425d65ac7fc790bbe6179ad63aaec8dd8b4a209741b4f399c685a927a380d07d1f6bf49514f5b68f23c03410fbe9aee806831ff798215114b7e13e973dadc93b1c34b2badf67156ad309316bd778bcb305922d3220042fe150fa186503a89da89e26a861415abca4c4b5bbd09ed8c969cfb906aa9a25926bdc3b279b3b68092463b363959a1e0d6ca1a2fbdbae3910ffc6685751cbb69ad7a8f0a881eb86c5cf0a0dcece252c6d30b7f48151c6254db3061b0cb8c514509fc5df2f575f87dfd1aedb365af308c2b6e7af245cd2f614d94c1b6ad38ba9e4001afb048499bc6b70591fd2177f3b189dd4bfbae894d56a44ef8553c909ceb4763d9e064b01d485c28a91b46caffc4c5e154caeb30ce76c6994df6196932dea92daf06317f18e7aa3384e5a07b34e3f2db002f879a3d63f3460bf43a90719ae4b7a34c8112ebeffc39a0081e47727d2522f99f74527456c48bd5e50247e12d247b829787769e0f8bc2aee602b9d17f0d1c5836082cccd3a4f2ded24e0e50a732193a914721fc94189f4b4d39525ba78597cf6be6b8238ea5929bb81de4e55597db6d094a56ecee76d58e6cf356b59b3af0b02c004dc77dea36de8abd0ddb1c889e1396c229d7176890cf415d778a8c9f970c3559c6c27aff15dca33c639b4504692409aa6d0e49e30a261a77a4577f18128f969583232582c6ea7dd90b7e5a94c95405ccf8fd648f9e750271ae2682ac6234f4537d3d7d954a26172b23a582de89bf6b53e84c8cd37862de17e5eff8003959bb507647ada0ca58db345d6d8cb34ea3e283942ffbfeabb5a523c172e72a3e49b64fc1ac11b1b904663fca2bafdc518663c683922cfafa6220bcfec0fcdb85f52ffb22632be84074b86a2e091b1b6576fab04029c4b59ba228239d69b9996e1c7b90f5bcdb2480d13ac6cb777ce303abb8efc184c74068ddc75614563bf2c87e73c6c1d2a81edff8519ef3a9a3a03aa2367c4ac7a207cca164aec2b99558d3f9d090bfb66da4543129eb0fc0b14a535975e9005754b13a4c15fcee54720f2e88e1c49dfe1e46598f9b27230df4e9971d17b55dff702633a3c7602bc25166141179123f4dc894e15f409ec2f3307f0a553a6a4beb3a8882fd8bb66bafd0e1497c052883498a21952f1006d2742009bff9a204fc3d0eb342b77a53380ef76a0f3a426bd0fac43af6f0f245b0bcba4af41eae765d0a083a5ac44b212f9ef191211c61a484fa58c638f07b99efdd6a2a8a9c36af040a0d5f6d2625239f11fbe61b950e94edb42d0ab18fecb8a5284e614cbaad9e7ce5b904c488ff723938ac9fec93201b64185943165dd01f47418ab7755ff5fa64c16e7acdb60b0b6072a6b00870aa63491e7c94d6aeff72ff79ebbe836540f28d53cf0cff916a8c46a7564909cf303e0c9efce75ce269fae233ec4d6c37d338b17c74e3c4c682f1dcce48f5a9c32d557cdbd9b704ce50d53b485aff89aae392f946b6695422bcb8194f82d77b3fbf013cb6ea40552639ff51a0a43a1553166236cd3c9447bf96c45e519c4299569f253821cfc59dc08085d192a3c0ce05074b69357a62a00972a06c33691c8ff8721ba3daaf525061ff6ed6a27d7b408c6049e111ddc13907085189e7eda38445fcace6b1bac7a8486a72912bc54a89fe2892b4e9a2c8c066b3ae2b8c428cab02fa6f4a8e9762092ac8b9ade904fe165069a3ad810343b5470aded0442d10bca54b285d80b9aeff762029047b8e1c270320fa8d1dc40846fed28cdcb90359db0ef646bf68785fee2a6825f3b39a59f4c2af01b2c3df65b514488e512e36a4cbe00e951b698b44ec2655869b807e8397d03f682d2ed3a658696d239ed0912ee95a4b934956fb0a9a8e1dbc78da99e620f118bf588168149c6b231843c3afd2c2f727a46045139613e2e6c9d2533b335fa10bed24b847f3696520bc582308b7d23717368931ca5bb1e0984593acb26371ca62be06ee53224fec286b1ea793c6e745b4e3937b3372e0490ddad5a9f19dad264ae8d9e5750d8f229b92818895c474cc69f99d8914a9b9c2ac746ae5d746ab5979577942c8e236545be8589f7a360a87f4eeadf6473c3420e0faac4a6ea7ace3445f325ad026c51499bf3b006199a125981eaeaa18859823b777a52b1a5004789d732c687d3ce8ddac916e904376ed24de131a1c16f5c395338fcfdbe5bc04c1da636679d4590ae731c5f9423077044233888699b3ba4547dc6cad7a8f24843a5cd8f71863eaac050a6463df2393a5613f154e5568b5070666055c20111c0a963fe920d528e86ca6e4c3882b48d4f68cf688c90e6f4cb1ca4a6bf4a3228262c5da108d3f9b2e8e6ea8b19526743d9320cb9f64e13eb85889db8a0bc2e1b92a0db7ebb0c00f7b22870d6c3c71fc8af43c5b830a99bb02ce0fa86d35255953c97c07d32f07ebc4a33c6318a7c402674f1d752d3228a5195435c3229ac61abab27ac1e6008bc770434c826ad299fde2fd99803b10fd22886f3f972aeb004aeb97c9c84cf85172e8ec5bd1e303f7b7c5530ee7d801b3da8667a1875a7a739e69d746d87b942d5fcc4cde6413d3ecfc92514fea37e41018d3cf3b104641775e678a253cc0965aa1fab927c4b915a0c45a237a710c316f684215043b0e17fe2918565462e1e92dcb1dd95f84b73382d4dd0c093b5b42bc2a050eb22d8043f6aee0b535e523b7aca4b7a62efdd93c95c21becbe592377884a35bcac2b218c2f1ca52ebbe02410dd05db237ba21f5dbb95a4a041b21820c466235e0950efbf67a55c2c0029703b529d1477eecc00903ded2b9ae0a29104f9639db53b71f6b56a377421a1db7c0b954af4f58c90d1da2e8cf200776e555133feb7c951276814d4379b1938826a1085faa1ab0ad218b370c4bfb801b355c61d0b2cab98c04cd8db4e632edc66612aca9610dac389dff9f4a9a8e1cc358671eb6993fd2dc9106e3284a985a5af1c92c436ede858ea5b46a3110f9d2243eb7abed04a2e709f79e43000d8d2c0fd9d74beac512fc1a599ae6b75164d24678d0df0138eb30cdf4493193ed99ee66ca1c5270534fc408816c2747da322f8be6bbd6b56fa0f828b9b53bbba46463987503bdb72f63ab7008ef0afb2b2065dc13e8979821ce18980fe4f6ec7904ae03ad2fd59bcc2ca42cce90b084c9bd92298e28e9aaf5eeeb24ab0a3b2b05fe175012fd0a027f20c5ded072d2997daa4fd41406d4a4d937ed106ac94bbd7a70fb8532f2550bf214ed6bd53ea015f2bc764cb9d03cb98b8b15378073e0cd49e3bcfd4e26db1e1ae690ea16810db428d7094099889cfe3ea469df614a604bf5c23b3b23602396bace08f88abaa5c25723305d0b009b55ca62d7f83d55b919ea8c9557f3c4ced97cc96006393719c0563d7caa8ff415f3513f2a71c100d3cc54c6d15a00baa5dcc506d1720b3318fab9029891e50c1edfac4601c86c99e20ec07d86fb944b66f661011c43ba14c1805edc0b745c8bfa42d87fa65b5287d19c81916694fba5c44976b6c6640b481144bd3a9863b8d8f276ebb84e7c300efb9e901d1be46408f2352557ddc9b875665cead0e4a9878a82ae5d49e277f792639cec6868521521d7315611f10e064582a6087f8b1d083f39b841d2a9fb67ccb8f5d7b2be0e4f6ef90e000a77d5408352b387f8ede60e9dbc15fa6e9db0556d2484f643f5c10152dd4b4e976e77fc0432306cfd382190379f0e1250e07f7ad7fd1e73ebac57ff1460456f7b0ff884756205156aa8cbb4559481a4355564d3c7ebfff34304e2bc3b9e7600fd77c870614a6e5a718a29c11f703f1b97e36378ee5b6393145c8a5a114f8dbe32d5a67dd7caf20792a1c5b340396a99480b14e2fd14cf0e8bebe54ba875bf54d59900f5383f220054d7de65daa6fd34a784bbad3cdbffdeaba062800a4845c5b0c0d0e85856d6d1bfa802a03abe62d51d7f977ef3310bc14d6959ad4541b11208baea67018e8fbd52457c3aadbaf8ff6fa901f2fc32fcabb682394cddda06e4e5ff788c175182b26adb4d363919eefdec2f23e07caf57b29e4800e4199f3b35c04d6e222806a22f461709c8d5f7b6833ba7d84048c2aca067826b14e642912200bcb6bd1aedefdaea3765273ccdecd185b2906c6442ace8d168f6f18f73af67341f6ce5e07b13d7fd849d6b5939dd1b6addd913d0ac403095acad89e4b52b0e23906d1d1db1b387c372688bf6661aef962b13fc37f0b47f9ce9958a8219b533f94e454bfbbe6b0d8a357ada609bc7fe7f465b00c90593e8d1aed8990ab66c0306198feec6379502773c856e"}, &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x1fe7, 0x80000000, 0x100000000}, &(0x7f0000001480)=0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000200)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000240)=0xc) ioperm(0x0, 0xf438, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002300)={'ipddp0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002380)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000038c0)={@local, @multicast1, 0x0}, &(0x7f0000003900)=0xc) recvmmsg(0xffffffffffffff9c, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000004ec0)=[{&(0x7f0000003940)=""/77, 0x4d}, {&(0x7f00000039c0)=""/247, 0xf7}, {&(0x7f0000003ac0)=""/38, 0x26}, {&(0x7f0000003b00)=""/219, 0xdb}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/243, 0xf3}, {&(0x7f0000004d00)=""/232, 0xe8}, {&(0x7f0000004e00)=""/64, 0x40}, {&(0x7f0000004e40)=""/74, 0x4a}], 0x9, 0x0, 0x0, 0x9}, 0x80}, {{&(0x7f0000004f80)=@can={0x0, 0x0}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005000)=""/138, 0x8a}, {&(0x7f00000050c0)=""/196, 0xc4}], 0x2, &(0x7f0000005200)=""/27, 0x1b, 0x8}, 0xffffffffffff0967}, {{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000005240)=""/245, 0xf5}, {&(0x7f0000005340)=""/3, 0x3}, {&(0x7f0000005380)=""/241, 0xf1}, {&(0x7f0000005480)=""/199, 0xc7}, {&(0x7f0000005580)=""/121, 0x79}, {&(0x7f0000005600)=""/56, 0x38}], 0x6, &(0x7f00000056c0)=""/88, 0x58, 0x9}, 0xfffffffffffff000}, {{&(0x7f0000005740)=@sco, 0x80, &(0x7f0000005c00)=[{&(0x7f00000057c0)=""/170, 0xaa}, {&(0x7f0000005880)=""/242, 0xf2}, {&(0x7f0000005980)=""/217, 0xd9}, {&(0x7f0000005a80)=""/63, 0x3f}, {&(0x7f0000005ac0)=""/198, 0xc6}, {&(0x7f0000005bc0)=""/51, 0x33}], 0x6, &(0x7f0000005c80), 0x0, 0x100000001}, 0x5}], 0x4, 0x12000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005e00)=0x14, 0x80800) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) ioctl$TUNSETFILTEREBPF(r10, 0x800454e1, &(0x7f0000000180)=r0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005e40)={@dev, 0x0}, &(0x7f0000005e80)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005f00)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006040)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009480)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000009580)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000099c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000009980)={&(0x7f00000095c0)={0x3b8, r2, 0x304, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0xf0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x1e0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6f92}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r14}}}]}}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x40800}, 0x4000) r15 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r15, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv4_getnetconf={0x1c, 0x52, 0xc5155cade958e8f3, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 02:16:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x8, 0x2) r2 = dup2(r0, r1) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req={0x2, 0x672, 0x1, 0x5}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000100)={'veth0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/13 02:16:36 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet(0xa, 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x40001, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)=[{0x10}, {0x108, 0x19f, 0x9, "920f2a72c22fe279bff710b3228f65758ac8efe9943900353cc3cc8843d12ed6c948b9341c515226892cbb51c5c75ced7035193a1d494f77833ad0fbee12a36fde4e5b8379bda1ab8e50d41b5eacfff601da85ad55174020bc92f2fc809bf07c30be5d4eb8f1293648addb91963ce93229e8d91c0a48a03825d29e46258bf5dbbb29c1780fadb2842c606bfc4068cd0efa6226b3a9935a962d1bf4c55eb44cc834de55a4a039f060bbf72d0eda06594a55c2c7b2c3456432a63d2dc28fb0142e01c0baaa46dec43a7a8de630bbbdb45bc11516c4b817ba426bbe3b2ef9c3c5850f98eb2c0c53a1151de1a5c41749e58827b21d0672cdfbb3"}, {0x100, 0x11f, 0x1ff, "88ac3f9b35f376cf1f08742bbe83546ede43d8bb3cc231bcda5a700ab039caf66a4093d13e8d2b5390b70975a2f52a7ba4c44b28d4da0dbbc65d4327c0559729eb54ab49c2339d9e19898cc45fb12c6d33b9a3b2607d06464be1582c3149747ec2139775701588ac097fca9602fd34cdbaab8eb4f3ee5ae9e7da7bd61cef63fe0bd9db7b79ba68d685d088838801346f862a4e11b1776e0f75c8898c406544dead9adfa435dd815a0549c6370a18212a111b168227ca2c1d67418b6f01974273557f603cdd0278ca6a7c3d34e966b6245d9b3ea6782ca158e9c0902219c02c96583baf9bf1b53a2582f3dba2"}], 0x218}, 0x0) 2018/04/13 02:16:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e32000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f000052a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000107fff)=0x2, 0x4) 2018/04/13 02:16:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$pokeuser(0x6, r1, 0xfaa, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) futimesat(r0, &(0x7f0000000000)='.', &(0x7f00000000c0)={{}, {0x0, 0x7530}}) 2018/04/13 02:16:36 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x100000001}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r1, 0x7}, &(0x7f00000003c0)=0x8) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000f7ffc8)={&(0x7f0000c3c000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xffffffff, 0x7fff, 0x2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x0, 0x0, 0x5, 0x9, 0x4}, 0x98) 2018/04/13 02:16:36 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = semget(0x3, 0x3, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000140)=""/90) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:36 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = semget(0x3, 0x3, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000140)=""/90) r2 = dup(r0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x80000) getsockname$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 2018/04/13 02:16:37 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xa000) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) r1 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r1, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600), 0xfffffd27}}], 0x2, 0x0) 2018/04/13 02:16:37 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80802, 0x0) r1 = open(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x80) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x4) fcntl$notify(r1, 0x402, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0x2, 0x1, 0x5, 0x3, 0x6, 0x1, 0x1d7, 0x38, 0x2d3, 0x0, 0xff, 0x20, 0x2, 0xfffffffffffffffe, 0x100, 0x2}, [{0x4, 0xb9, 0x0, 0x100000000000000, 0x5, 0xaf8, 0x7fffffff, 0x2}], "1a23e46aa5baa8c02f5f60792ffb6ef7a7d7731427a3bce44d08481c85aba6889bc72fd5fe5c524b68509f70f1ff50549dd9648ef8eeb9087dab3925419b05e009d33d54cecf0b0b0d30c79d3ff256025629ebd82670cd3fc4339cc26c4de102b5991dcb0ae353890e2186254e68eff4c59b4399cc81d4027044d0cfd030fd3f97152f1a1b6d2e20e5863bb3419aad8ff125dd59c715e2b44efe0529d23bc9eaaba0831a4dab81f9d508ec48b136ca6105cd3442a1d0eb4cf6dbad27775dc0603f383cb39f0d89f8b173fb20c175db56a1e1b945aa2b9821b6050c58c2f4cd294a30e89d93415abf454d28bb5d24f7093ffa19ab6ec5e1", [[], [], []]}, 0x44f) fcntl$setlease(r1, 0x400, 0x2) 2018/04/13 02:16:37 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4fa05cc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000400006, 0x7, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/13 02:16:37 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) creat(&(0x7f0000000640)="e91f7189591e9233614b2f66696c653000", 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setpgid(r1, r2) r3 = dup3(r0, r0, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@ip={@empty, @loopback=0x7f000001, 0xffffff00, 0xff0000ff, 'ip_vti0\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x2, 0x40}, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xd2, [0x10000, 0x0, 0xbf7, 0x1, 0x2, 0x8], 0x242, 0x7, 0x3}, {0x66ef, [0x6f2, 0x7, 0xabe4, 0xe3, 0x9, 0x7fff], 0x4, 0xf91}}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0xffffff00, 0xff000000, 'ip_vti0\x00', 'sit0\x00', {}, {0xff}, 0xff, 0x0, 0x28}, 0x0, 0xe8, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) 2018/04/13 02:16:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[], 0x0) 2018/04/13 02:16:37 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000032de2157eed4dccdcf76831868c2733333f540f00ad25ad3cc6471cf3950f306d770335624f466069b1b29cc7f0024aed09f0eaf025dfe6841db2f6ee7439691dcd62089f4e6db5de5633a26c41e570249110148bb55d1b58e4089b5da"], &(0x7f0000000580)=0x4) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/13 02:16:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x1000000000000, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000300fc0)=ANY=[@ANYBLOB="020100030800000000000000fddbdf25030006000000000002000000000000000007000000000000030005000000000022000000e00000010000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/13 02:16:37 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) semget(0x3, 0x3, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:37 executing program 5: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001240)='6', 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8000000000000000, 0x80002) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x0, 0xfffffffffffffffa, 0x2, 0xa, 0xffffffffffffff9c, 0x1}, 0x2c) r3 = inotify_init() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x20000, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x101c01, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r1, 0x404}, {r2, 0x1}, {r3, 0x80}, {r4, 0x2}, {r5, 0x4020}, {r6, 0x100}], 0x6, &(0x7f0000000300)={r7, r8+30000000}, &(0x7f0000000340)={0x59}, 0x8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x7, r0, &(0x7f0000000080)='id_resolver\x00', &(0x7f0000000080)='user\x00') 2018/04/13 02:16:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) sendto$inet(r0, &(0x7f0000000080)="01983872e6dc7ff4cc99772a556cb2aaee87fa7557f91c1663c40bdcdd45794909cefe11fe014434b0c491450711dc908427ed38b3a9af82fa22d8f7ad5c3792329bf7041098c359e0f807d9f828d70a236cf781efd6ec60588037c7c0b5bf5de7310a2ab6c970d9591537f9541f90f4c3e293ff9233ff3694f3b305f4a96c7deeba7fdca9cc5b12c15280268e3e4a8230", 0x54, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/13 02:16:37 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80, 0x800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x2, 0x12, 0x3ff, 0x9, 0x18, 0x0, 0x70bd27, 0x1000, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_address={0x5, 0x6, 0x0, 0x20, 0x0, @in6={0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x2400000000}}, @sadb_x_filter={0x5, 0x1a, @in6, @in=@rand_addr=0x5, 0x3, 0x14, 0x10}, @sadb_lifetime={0x4, 0x4, 0x7, 0x1, 0x7, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x10, 0x14}]}, 0xc0}, 0x1}, 0x40) getsockopt$inet_int(r0, 0x10d, 0x1, &(0x7f0000000180), &(0x7f0000000000)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/13 02:16:37 executing program 0: add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x146) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000006000)}, 0x18) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000011c0)=0x7f) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={0xffffffffffffffff, &(0x7f00000000c0)="40dca1704a0d15ba4faba8b380efd14faa1e2c002b4cf54db5e9a32ddcf6e5f6b4d54193a2959b8066aa339f835c99f5817ae1be3d0b5632fac67bc4e7aef3b8ff48b39b82cea2536c821ccad32e5a090ff0ea3f5bea2dedc163495f185d", &(0x7f0000000140)=""/4096}, 0x18) 2018/04/13 02:16:37 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x402001, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000100)=0x5) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2b696f2008000000000100008c6d20"], 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x200, 0x200, 0x5, 0xfffffffffffffff8, r3}, &(0x7f0000000200)=0x10) 2018/04/13 02:16:37 executing program 4: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x3, 0x1, "29ab586ce975", 0x100000000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}) readv(r0, &(0x7f0000000000), 0x3ab) 2018/04/13 02:16:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=@updpolicy={0xc4, 0x19, 0x821, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@mark={0xc, 0x15, {0x0, 0x7ff}}]}, 0xc4}, 0x1}, 0x0) [ 73.531355] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/13 02:16:37 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 73.600323] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/13 02:16:37 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) semget(0x3, 0x3, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:38 executing program 5: unshare(0x8000400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket(0x15, 0x80005, 0x0) r2 = gettid() tkill(r2, 0x8) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080), 0x6) 2018/04/13 02:16:38 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=ANY=[@ANYBLOB="0711f3ffffff0000"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/04/13 02:16:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x114, r1, 0x10, 0x70bd27, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffba0}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x114}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r2 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x200000000000000, 0x100) r3 = socket(0x10000000000010, 0x3, 0x0) write(r3, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x9}, {0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x7ff}, 0x8, [0x0, 0xffff, 0x80, 0x1, 0x10000, 0x0, 0x2, 0x6]}, 0x5c) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000003c0)={0x400, 0x1, 0x800, 0x101, 0xffffffffffffffff, 0x5, 0x9, 0x80000000, 0xffffffffffffff7f, 0x6606}) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000640)="fc19850d0c42474f9f836c1725cc3c24086d52661f88b5c04ea7c7798f217e0f903ff7b51f74964c8a63a5ecdb1637b6e9725e09fe157e78828b7d298a578d011a24d53771a216be8bb34dd9479f88bc7727d8098f0941a158cece5aa2195f3ae0a8f9d3710d8a7460a654910cd55b43fb666d0a4b179b2cb2281c5b1bd169bfdf888de5febc997daf7b4260c533a6aa541b2a45cd8d736db7c9ee0cb22a69ccdbfc5fc7b6df9e2eb3b3c912c7192b3625c4cfc0a94dd87f4d8a37fdb865d3b67f99cf16feaf77873d6c4b1acd5aa48db6be89f9d22a8f66eef3fcdf586165293dc42bebc1830f0fd9ff8f0d2530c75c3119bb", 0xf3}, {&(0x7f0000000100)="9fb791eea50fb6d1b4042a60c83ce55f5270a5b6db7828801a4c3e14f8e0c97eb126e0536c927eb77863cdc557548f3922cbe2750e19caf9d466fd0fe3a804b3251e695313dfd37248adcf5d1c560a36efd575b889615cb1f68f7c86d4d57f5daf605abebe926f303573658a479d5c21f8ccb5d58bc40e4badecb90eac0c6aa2ab5e7d7a381688e830cac249978197d7cb17c0db82c82a0b1e2f67272163bc54e6002f0f8b5262e9ba198107397e656c92abcb7001dbf0546d803b826a3ce87d91d3233fca4d5c0423d0a6", 0xcb}, {&(0x7f0000000200)="1024ac9c533b01f8e2560672c41493210a1a23136ac733e520cb0a9eaa4eabe3beb546c878454f9121d8d63d5719fe7f58cd805c0376ba0d9e1269bf2548d712d8f98322d2b1586a69f664c56d03721363beb402a6dd27d2a54b57db245b2fff373bb4ac9ee7449dcbabdceda8b2693e969f7688513124d7a7903f12a8bc44f35003fe7cee13fa6d4a6fc875bcb9d3fdec3d08b93d038b9096e2fcaeea8c960ce2e1c1a5ff00dd2bd5b73c6c59", 0xad}], 0x3, 0x0) 2018/04/13 02:16:38 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) creat(&(0x7f00008b2000)='./file0\x00', 0x0) readlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/113, 0x71) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/04/13 02:16:38 executing program 2: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=0xffffffff, 0x4) fadvise64(r0, 0x0, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x8, 0x1}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x3f, 0xfffffffffffffffb, 0x8000}, &(0x7f00000001c0)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000180)="2f000000000000002a3d7208ff0900") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) 2018/04/13 02:16:38 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x1080000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x100000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d0ff8)) exit(0x0) 2018/04/13 02:16:38 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) semget(0x3, 0x3, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:38 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:38 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x200, 0x24000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0xe, 0x0, 0x103, 0x2, 0x2, r0}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000340)="8e7a4fb5a13b5c84c41bfcc8e145cc9d4de3311742bec15a505494780cd44c697ad06de0eab1d6b491b5584f9a40ceae0c70c194d5566a25572b51ae7d5942e7f79845ae79da2860d7de3dfc7e0868f28bf58a54a0535a8ca37ad2bbcff9e780e4c2b22f98bd6b0f62074153891feea3d385b498e33a32", &(0x7f0000000140)=""/66}, 0x18) read(r0, &(0x7f00000001c0)=""/246, 0xf6) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x18) 2018/04/13 02:16:38 executing program 5: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x5, 0x4) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) 2018/04/13 02:16:38 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000f6a000), 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7ff, 0x4) 2018/04/13 02:16:39 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:39 executing program 7: socketpair$inet(0x2, 0xf, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x80000001}, 0x8) r2 = socket$inet6(0xa, 0x7, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r2, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/13 02:16:39 executing program 0: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/rfcomm\x00') sendto$unix(r1, &(0x7f0000000380)="de5beed7eda0a596d730a018315137e83b951fee85a530ea2ef242837b8b9c5246c3a08042cb8277e12489fc3b3df71dcc7f1e9a97a3181ee56d94204c0f0ea75d4d75d8f3bdca6a3ef811504a14bed96d3fd2de89621ffd195360635b1465ce63a9b526fc5238cfc54e8ce54e46ecaef9ee3e75676647210089e191d01330e4cd984e375686c7834e0ff221a31cfdbbb2890c31cfcaef371b857ad952a45d6ac6e27031e1de05d006a711d0530bbfb1a409923f119cb74730bc0cf705c142bdc9bb90ad85578dba8fb10b339dabb100433e5c83bfa18e202c090229f2aadd8803213cbf56bfa794b27d70e67367bd701bc419503d65a090d2ba6372b15657", 0x309, 0x8001, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x1fb) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080)=0x17, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @remote, 0x0}, &(0x7f0000000100)=0xc) connect$packet(r1, &(0x7f0000000140)={0x11, 0xf8, r2, 0x1, 0x2, 0x6}, 0x14) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x4) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x20000, 0xffffffffffffffff, &(0x7f00000001c0)="1386d026094934efa1645a46d18cfaf9322121870800000000000000c8856dc2bb9b3a2594270d0651b782e209db7d7cb1681202b391c9dd0ce1bec5d4d458fc8af6ae45caa0ff4f7b1883216ee0fce7a75c817d3134912e15a1f14fecba5a904f2521ed7b215d11a79f2bd6403fa15cd28c28280acd3a63b42089e80f709e0cf8a798cd0a40f156daab869d267c849e7fad3e82cfb013a00ef632c3b8707d910b0d609eb87dbeee1ebe2878ba3f4fdbe083aec1db1cd87d0e6d8d14b3a7bb14b896e50a38ad0745556fb996423698f65781dea824bfbb8b22a525979c307810655c", 0xe2, 0x0, 0x0, 0x0, r3}]) 2018/04/13 02:16:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) ioctl(r1, 0x400000008, &(0x7f0000000740)="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") 2018/04/13 02:16:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eaffa7)="530000003d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) setns(r0, 0x8000000) accept4$inet(r0, &(0x7f0000000080), &(0x7f0000000040)=0x7, 0x80800) 2018/04/13 02:16:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8000000008, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="85002e560000000000950000000000000000000000000000"], &(0x7f0000000040)="47504cfa", 0xfffffffffffffff9, 0x99, &(0x7f0000000240)=""/153}, 0x48) 2018/04/13 02:16:39 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x1080000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x100000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d0ff8)) exit(0x0) 2018/04/13 02:16:39 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x50) mmap(&(0x7f00007b5000/0x3000)=nil, 0x3000, 0x2000008, 0x110, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000006c0)=0x9, 0x4) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0xed, 0x7, &(0x7f0000000580)=[{&(0x7f0000000200)="f068f488c98dc086e73097055715d9b10b58f62ecbbb2ac3b77cc395a7ecbce26d529fb7", 0x24, 0x100000000}, {&(0x7f0000000240)="a42238de80c5251491c13505be667ff5dfddc7ada22653c01c52683f5c57e1a69c683a91f37290f4e2825df0d385e5d76438116a7d", 0x35, 0x6}, {&(0x7f0000000280)="44bc27f6b39b37ef348d30fffeb4c895948d2bd6f6f810a3b6d51aff8bdc5dc29305200b56d0d7af920bdd1ad9dcfdc1eed6f384befc38f669aa034c388f60af92f0a5a9f72113e5f378cbbbdb824b8362d3501208bcebec323756c3334900fe511cfecf258cc2bac03d0fca1dfc19e988c8a728074100f0e982fc", 0x7b, 0x98d}, {&(0x7f0000000300)="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", 0xfb, 0x5}, {&(0x7f0000000400)="264b9709c71afe65b910606fca69844adc35def6cb5db98ef9963d2d55ec7efdd5dcda4c861968797ae527297e3179891e023ef45e3b5786b1de9e01df9ef2b6ece9121b0e6d975f4b0da6fa1f855888e311f691df8bd5cbbef995962649548c789fab9efc862f28139cf312c01df59950709abbacb2ec36ac8a8b966c43e036ae9a288d6f6b76", 0x87, 0x1}, {&(0x7f00000004c0)="22b40f164608a8d55341075b1b00dbc54a0989cf3cf4f4f3a19c48a09c133138812a379b04b0f83075e8bbfac2a2085693f55ac113db4defdbba9e547f6fc710aa4e4d4821f47b382c5c0d60958af8945eb0f672c388b160627f2c9e4352bd88e7fe38b56ac2333a2bca1cc34883122cd9c9e301d0bb4ca8b2e2e4", 0x7b, 0x3}, {&(0x7f0000000540)="1137c01cb4410c14528ec668a351147460a65ec22856c286393bda7cf8117e68f43be8c10e12a24a4db17a783743284e57054cd9c37b03295954a09a66", 0x3d, 0x20}], 0x1212812, &(0x7f0000000640)={[{@block_validity='block_validity', 0x2c}, {@data_journal='data=journal', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}, {@bsddf='bsddf', 0x2c}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/33}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/04/13 02:16:39 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000040)=0x3f, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x27d) 2018/04/13 02:16:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x3, 0xc1ca, 0x66f5, {0x0, 0x989680}, 0x63300000000, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000140)="a2f5d65772deea303e0200001100002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f041075fd", 0x2c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/13 02:16:39 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x0, 'client1\x00', 0x4, "0b6125db821d1b46", "757eaa1ca2a86a2f85eed77a79ab11947d4ad5220805804a43aa4e869e2b5900", 0x1}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000890000)=""/4096, &(0x7f0000691ffc)=0x1000) 2018/04/13 02:16:39 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x1, 0x0, 0x2, 0x400, 0x3, 0x5}, &(0x7f0000000040)=0x20) 2018/04/13 02:16:39 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x20400) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x8000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x400801) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 2018/04/13 02:16:39 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:39 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:39 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="2f24ff86fd253da5c373c0b7671fdc98", 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x2fbb, 0x4) 2018/04/13 02:16:39 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x400000000000, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000100)) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x404040, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x3, 0x4) 2018/04/13 02:16:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x7) r2 = accept(r1, &(0x7f00000003c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000440)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000540)={0x5, &(0x7f0000000480)=[{0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$LOOP_CLR_FD(r1, 0x4c01) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r3 = semget(0x0, 0x1, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="20002abd7000fbdbdf250c000000340001000800080008000000080008000500000008000800000b0073697000080001000a00000024000100080001000000000008000200870000000800050004000000080009000e0000000800060009000000"], 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x8004) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) semop(r3, &(0x7f0000000080)=[{0x5, 0x3ff, 0x800}, {0x0, 0x1, 0x1800}], 0x2) 2018/04/13 02:16:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x82, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x108000, &(0x7f00000000c0)) 2018/04/13 02:16:40 executing program 1: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000dc0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000e00)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000d40)={'rose0\x00', 0x66}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', r0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x8, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x8001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x100000001}, @generic={0x1, 0x6, 0x5, 0x1}, @generic={0x4, 0x3, 0x2, 0x3ff}], &(0x7f0000000100)='syzkaller\x00', 0x10000, 0x97, &(0x7f00000001c0)=""/151, 0x41f00, 0x1, [], r2}, 0xfffffffffffffff6) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) r5 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000002240)="c2d8626465762b00", 0xfffffffffffffffb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000002300)="a5", &(0x7f0000002380)}, 0x20) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/rfkill\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000b80)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x3}, &(0x7f0000000c40)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000c80)={r8, 0x592, 0x6627, 0x200000, 0xe95, 0x1000}, &(0x7f0000000cc0)=0x14) recvmsg(r6, &(0x7f0000000b00)={&(0x7f00000003c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f0000000540)=""/229, 0xe5}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000000640)=""/225, 0xe1}, {&(0x7f0000000740)=""/228, 0xe4}, {&(0x7f0000000840)=""/105, 0x69}, {&(0x7f00000008c0)=""/19, 0x13}, {&(0x7f0000000900)=""/154, 0x9a}], 0x8, &(0x7f0000000a40)=""/186, 0xba, 0x7}, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r4, &(0x7f0000000180)=';', &(0x7f0000001240)=""/4096}, 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r9, 0x5, 0x10}, &(0x7f0000000380)=0xc) keyctl$link(0x8, r5, r5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000e40)={r8, @in6={{0xa, 0x4e20, 0x7, @empty, 0xfffffffffffffff9}}}, &(0x7f0000000d80)=0x84) 2018/04/13 02:16:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/56, &(0x7f00000002c0)=0x38) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r0}, 0x10) removexattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='security.evm\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfd01, 0x0) accept4$inet6(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000440)=0x1c, 0x0) readahead(r0, 0xfffffffffffffffa, 0x7ff) 2018/04/13 02:16:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0xfffffffffffffffe, 0x0) dup2(r0, r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 2018/04/13 02:16:40 executing program 0: mlock2(&(0x7f0000b25000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x5, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) munlockall() pwritev(r1, &(0x7f00000005c0)=[{&(0x7f0000000240)="20de3913b2e83dbd7cce7ddf7107f6407b086212aabd9d12a80a", 0x1a}, {&(0x7f0000000280)="2a758527e7d9738f4607da5bd9cd3cd68745e0000b62b7d6765d2a3eee72b2d258c3dd4c7c1649c0281e0d7043fc335f2184d64be190b86834121cc2007c356da076bee9c71e848a496705e85fcddda94ce23df217931ed9c4a4044ee8194cadc0cbe0ae1462f3aa699fbdd4364dcc300c1aa6801e8191af4e4272f24d8ee2621c5457d042f23f04c64e29eb6bd437396a06d06f9459224270008bd82f08803510f3dac8446cee3cc89135a7cce6e3b68e63f12e5d3be2340fa44adcf27be0a85e1c5cb75d6b92fb4605a5bc1516b161ebea6a55b260b2b7c02f88a494", 0xdd}, {&(0x7f0000000380)="35a15cfe82e0a19684d1364f0c9262cdfdac5f7aad2a8ee52fc0784c6a7ba40579c017388e6e5d1c16e69e0dd9c94cb52a219bfa33f9008646e7998830ad0ed248e981858cc5778cbade6c2abca48b6f2d8aeb82e55eaef206ecaded7f43e62575841890fadcfe4cf6cf37284c71a5f4d7e9ffd82a9a9bc9523f0f19c61de49da0a74312212c3ca169014f01ac24ad8f51", 0x91}, {&(0x7f0000000440)="739efa4a9464720f42bab81a56cde5e91c3a52de58224edf0e5df9a48d66d01a611cc57d15861d338c9ab76d82eda01cdec2319c909e1eb4", 0x38}, {&(0x7f0000000480)="c129a7c22daf979eb0f62ef62c9287911e214878c0e805ed218edce6243240c51d45a1013c76eed1655625818679f3bb0530c28fbaa040749c144d0580be42b7a8bbccf6fcb7f9af5c63d242af41552eabf381775898861d99081cabd177ab0cbf005dfb3edb452b1004", 0x6a}, {&(0x7f0000000500)="db4b7cfadd2e7009bc71364e2989ba50e3e5c86dda88efeadacda3ce91bfd3592141a9c9dc04229fc96306a3c397c1a5ef296a6a4ec1c6967d7b590c033f10f7b36c4ad05634831e4c6f26c0030e2a0f59196af3935aba24e687431e83e41318c72b8ef01ed680e714a284f0b4440bbc83807f86b7ec797851bb35feca0b478d356aa20ed92f122ddd8e03293a", 0x8d}], 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @empty, 0x4}, @in6={0xa, 0x4e23, 0x2e7, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e23, 0xb2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e20, 0x7f6f, @mcast1={0xff, 0x1, [], 0x1}}], 0xac) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000680)={'filter\x00'}, &(0x7f0000000700)=0x44) 2018/04/13 02:16:40 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:40 executing program 4: r0 = socket(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x100000000, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd8, r1, 0x400, 0x70bd2b, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3c7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x1}) 2018/04/13 02:16:40 executing program 2: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000000040), 0x21d) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x16, 0x700, &(0x7f0000000040)="6c73c716dbbe3973cedee1f08ade978b4efbd918eae1f2bc847e44f12e9406d365c01b7461ff4e3395b9b3007b66af1a7f29971bfe38c60249983b6fe8c2ba8728f03ea1142ecd23cd4c4258b18b709bd954d1ca79928780f0d1199a0da25a79e9425732fb41f680e606f5d965a373e36edf3448c40443231fce934e2dc288097b6747653f0fbfcfa501e73d2957f995a296d07cfadfd85206ce015137cbed0e3630bbaf3bcd73a7d1f4a0d8714f6e52707d85318aaece2a99132b4e3e826a16a81c52041b8b5189fda9762e3c6de8e14150920e25f6", 0x6, 0x0, 0x400, 0x8, 0x2, 0x5, 0x3ff, "fd1d1b06c707cb106745cbcefeb640ee21692964b435"}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xfffffffffffffff9) 2018/04/13 02:16:40 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000180)=""/29, 0x1d}], 0x2, &(0x7f0000000200)=""/76, 0x4c, 0xff}, 0x80000000}, {{&(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000001380)=""/59, 0x3b}], 0x4, 0x0, 0x0, 0xfdb9}, 0xfffffffffffffffb}, {{&(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001480)=""/184, 0xb8}, {&(0x7f0000001540)=""/33, 0x21}], 0x2, &(0x7f00000015c0)=""/202, 0xca, 0x3}, 0x2d4}, {{&(0x7f00000016c0)=@nfc_llcp, 0x80, &(0x7f0000002940)=[{&(0x7f0000001740)=""/159, 0x9f}, {&(0x7f0000002880)=""/162, 0xa2}], 0x2, 0x0, 0x0, 0x401}, 0xfffffffffffffffb}, {{&(0x7f0000002980)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002a00)=""/251, 0xfb}, {&(0x7f0000002b00)=""/100, 0x64}, {&(0x7f0000002b80)=""/49, 0x31}, {&(0x7f0000002bc0)=""/4096, 0x1000}], 0x4, &(0x7f0000003c00)=""/41, 0x29, 0xff}, 0x2}, {{&(0x7f0000003c40)=@hci, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003cc0)=""/165, 0xa5}], 0x1, &(0x7f0000003dc0)=""/165, 0xa5, 0xdf10}, 0xfffffffffffffff9}], 0x6, 0x77b9078384548c80, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000004080)=0x8, 0x4) ptrace$getsig(0x4202, r1, 0x22e, &(0x7f0000004040)) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000040c0)=ANY=[@ANYBLOB="340000001100230000000011ef00000000000000000000000000000000000000000032000c0015000000000000000000734f5a3a67aa57d69c9de848936a4c75d7e39e36a72b9135d1d11547cc9127bf41ec3ff6de9be87710bd4b12b7ca94cc10f2b598917ebe3d592f2b56236f0e0682495d352dd295d6c292bb141da96e7b"], 0x34}, 0x1}, 0x0) [ 76.254387] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/13 02:16:40 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:40 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'dummy0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000007f00000066"]}) recvmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/62, 0x3e}], 0x1, &(0x7f0000000200)=""/250, 0xfa, 0x20}, 0x41) 2018/04/13 02:16:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="2401483506e7c5", 0x7) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000000c0)=""/81, &(0x7f0000000040)=0x51) 2018/04/13 02:16:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="0e8000000000000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x90) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x6, 0x401) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180), 0x9, 0x3) socket$packet(0x11, 0x2, 0x300) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000001c0)=""/161) 2018/04/13 02:16:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/04/13 02:16:40 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r1]) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)) 2018/04/13 02:16:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1276, &(0x7f0000000180)) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) getgid() ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)) 2018/04/13 02:16:40 executing program 6: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000280)=0x1) socketpair(0x1e, 0xf, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="02000005", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) 2018/04/13 02:16:41 executing program 7: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) r0 = gettid() sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}}, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000000fe0)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/04/13 02:16:41 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:41 executing program 0: perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/170, 0xaa) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000300)=""/100, 0x64) dup2(r0, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x4000, 0x48) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x34) 2018/04/13 02:16:41 executing program 2: socket$kcm(0x29, 0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)='!', 0x1}], 0x1, &(0x7f0000000100)}, 0x4c0c1) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) 2018/04/13 02:16:41 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f81b7f0b014f9f91eeb7c37c7250f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/13 02:16:41 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x2a0000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="e2b0d3a2878405b73b78772e8ca35b840c0fbfdf4cef1fb9e490cc7f4ee59bb015ec59fd3eb45c0d34664455399d09a9b635851f0b2650fc816ab739648f06dc992cea4fafc38d16d633836885bf43ab0f7f") mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/13 02:16:41 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0xfffffffffffffebb, &(0x7f0000000000), 0x193, &(0x7f0000a01f13)=""/237, 0xffffffffffffff62}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="34506e8b", 0xfffffffffffffffc, 0xfb, &(0x7f0000000280)=""/251, 0x0, 0x1}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4001, 0x0) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/04/13 02:16:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="83", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x1, 0x28e) write(r1, &(0x7f0000000000)='f', 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x70, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) 2018/04/13 02:16:41 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) 2018/04/13 02:16:41 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/13 02:16:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/13 02:16:41 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0xfffffffffffffe90) r0 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x40) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) set_tid_address(&(0x7f0000000080)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) 2018/04/13 02:16:41 executing program 6: r0 = socket$inet6(0xa, 0x2000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) write$binfmt_aout(r0, &(0x7f0000000000)={{0x107, 0x10001, 0x9, 0x11b, 0x6b, 0xd67, 0x31e, 0x200}, "18cae8b713a7890e673132a7bd9be40b3a531591412c08a0dec55da626ce536ad60e3907e8dc6c77f0140046ce7f32cd31df3ec05a439e4da4b02b996e5d22a6b6b13f29290c9e1f5cb4668163e485d7ac451bb217392a104af0262942711862c5a1fa6adcd9a2db8e429877f646fc07358461d38c610e9d8b89b4abe8724f", [[], [], [], [], [], []]}, 0x69f) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000), 0x4) writev(r0, &(0x7f0000537fb0)=[{&(0x7f0000d43000)="80", 0x1}], 0x1) 2018/04/13 02:16:41 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x18, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001600), &(0x7f0000001640)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x7fffffff, 0x4, 0xed, 0x20}, &(0x7f0000001740)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001780)={r3, @in6={{0xa, 0x4e20, 0x3, @empty, 0x8}}, 0x1, 0x80}, 0x90) sendmmsg$nfc_llcp(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0xff, 0x7, "49ea250bbe6b1db29ea3d281e5427dbb714d5b1ad424af7eded0469d47b145d46f020fbb08667455840a38d273d0ee3a8b6e1b8e4d9be3dcfeb9a10fbd8807", 0x10}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000140)="60f09966b8212141cb89de73ea2a67ced2", 0x11}, {&(0x7f0000000180)="7170c025c968a5eacc731778300f21ca09b99ca8c583168255a105386e2fedc13f973df44bcac47bc782b41faf1b0879da9fa9050b47acac5ce6c25948caec48573eb2d0356ec85484d9c80eee14553b099a027921ecac151746be13ac07f1aaa5cd3c572aa4922f8d19e6865e6075ccd376759077a50298a6ded1f58c8bb7a26ebde0343d7226ef4bcdec6ad1eb3b0ec3a4fb0d9d8ef123827a4fe36da258d4f01ea9ff9c8367392f8971cec90c39baaae10b94294a8c43d7972e07f607706d4b136cc36d8d8ae868bc2e9e98c1350242df3e322bdb65dc745f7b49e335b852fdd6b7f30e091fbc4950d6a55e44461ee01f7c58ad165a47de", 0xf9}], 0x2, &(0x7f00000002c0)={0x38, 0x108, 0x9, "0fcddb153fd7399dfe8d76343ee368f7be097d5b1be16ae8ae955255b888c742d9af65c1d70b1ce1"}, 0x38, 0x4040001}, {&(0x7f0000000300)={0x27, 0x1, 0x1, 0x0, 0x7, 0x2, "4e4e07fe2f44f43d7d0642d0656221ed3756cf38eac9301d0ec5dfbd6f377674cbf29719c5fc59f1cd1b4a60dbf34f35c84c73c23b0368d58ac0d891afd3a4", 0x28}, 0x60, &(0x7f0000001400)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="57769b9ea86e97a486121e2405b45a3a9f6b4d87e2e4c423d77d1b0ab233cf4c1d2d9e42af8f76fb4df324860684f7bd5328d556659ad08580eb88ab412c2053f37c1a9f7e4f329e5ff254136657f1be55ff33be68ba7b329ad2d7b6d36ab53f3159bce2bb106aa2", 0x68}], 0x2, &(0x7f0000001440)={0xc8, 0x18f, 0x8, "9dea62fb73e6e9532f55ce41c12cea80b83ee5457fbda6da79727ffbaebacbd7fd346e382fc0dc65e546025ffa1543c268b77ccbb46182e8a176ebbf6921e9fd0b5e5dc9151d768ad2bd0486daab6ca95a29adf1d3fba264823d78129aa7083af25a036067076135e1d1e38c2423187f89d37026f5509addd74ceff87c7e59a45565ce6ccd49e6384034d4e33d533a4ced6c5ed87508a0ff935096470328cb721302a2f7d11222b6c5561d22c59b57578e23eb"}, 0xc8, 0x4000000}], 0x2, 0x10) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 77.875524] device lo entered promiscuous mode 2018/04/13 02:16:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb8952989921e8c8a2804", 0x11) 2018/04/13 02:16:42 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) [ 78.042952] device lo left promiscuous mode [ 78.085620] device lo entered promiscuous mode 2018/04/13 02:16:42 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:42 executing program 7: select(0x40, &(0x7f0000000400)={0x40, 0x2b8b, 0x5, 0x5, 0x5, 0x8, 0x7ff, 0x1f}, &(0x7f0000000280)={0x100, 0x1, 0x401, 0x4d, 0x2, 0x80000001, 0x30a, 0x5}, &(0x7f00000002c0)={0x7, 0x8, 0x3, 0x3f, 0x1, 0x7fffffff, 0x6, 0x100000001}, &(0x7f0000000300)={0x0, 0x7530}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(pcrypt(seqiv(rfc4543(rfc4106(echainiv(rfc4309(r'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40000, 0x0) write$cgroup_type(r1, &(0x7f0000000380)='threaded\x00', 0x9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000003c0)={'tunl0\x00', 0x72e}) socketpair$inet(0x2, 0x2, 0xae, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x200) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000100)=""/231, &(0x7f0000000200)=0xfffffffffffffd4d) r3 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000000)={0x6, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) 2018/04/13 02:16:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xfffffffffffffffd, 0x6, 0x50c, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x3, 0x2024, 0x3, 0x88}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x1f, 0x3}, &(0x7f0000000200)=0x8) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x2, &(0x7f0000002700)=""/199, 0xc7}, 0x0) 2018/04/13 02:16:42 executing program 2: unshare(0x8000400) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x400000000007ffff, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/04/13 02:16:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200), 0x10000) pipe2(&(0x7f0000000000), 0x4000) 2018/04/13 02:16:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/13 02:16:42 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) getgroups(0x3, &(0x7f00000002c0)=[r4, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x93, r2, r3, r5, r6, 0x5, 0x8}, 0xdc, 0x8, 0x6, 0xfffffffff73c5cc8, r7, r8, 0x5}) getsockopt$inet_int(r0, 0x10d, 0xa6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 02:16:42 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x5ac2c7b5, 0x100000001, 0x7fff, 0x5, 0x3}, &(0x7f00000001c0)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'gre0\x00', 0x4000}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={"74756e3530001100", {0x2, 0x4e22, @empty=0xffffffc0}}) [ 78.553426] device lo left promiscuous mode 2018/04/13 02:16:42 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r0, 0x4, 0x3ffd) fcntl$setflags(r0, 0x2, 0x1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) sendfile(r0, r0, 0x0, 0x0) [ 78.606385] device lo entered promiscuous mode 2018/04/13 02:16:42 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:42 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x7, 0x5, 0x9bf, 0x1}, &(0x7f0000000040)=0x98) ptrace(0x4207, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="7f000000dd012aa955c31ab607b55e5332e1efc772df042e85c4d19ec3a78a5f6142ecf55579e4705dd3f40d1737df583f4510753c5f01a2853dbc22f018e75e40ee693f1385cc8bc7e173b07309ea87c5ac049a5b82c86f6a303ca10c40a0bb40985531cf9aedd4f52541916954ca9b97ca68aaec"], &(0x7f0000000080)=0x87) inotify_init1(0x800) getpid() 2018/04/13 02:16:42 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) timerfd_create(0x0, 0x807fd) 2018/04/13 02:16:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x18000, 0x0) getsockopt$netlink(r0, 0x10e, 0x800000000000003, &(0x7f00005e0000), &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x460100, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0xe100000}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'yam0\x00', r4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x0, 0x8}, &(0x7f0000000200)=0xc) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x8a10, 0x9, 0x1, 0x26, 0x1, 0x4, 0x0, 0x2, 0x4, 0x3, 0x6, 0x5}) 2018/04/13 02:16:42 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x240000, 0x24) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='gre0\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc) dup2(r0, r2) 2018/04/13 02:16:42 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2000000000000207}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/13 02:16:42 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) pwritev(r1, &(0x7f0000001680)=[{&(0x7f0000000100)="d691b13e93846524b6d4da3ac06074ca2c7a1685c48ab2052ba2a9ab4f56ac7d83a90c5247ae5178bc4056d740aef626723ef2d34f4cc59ebb6d2f9d48b4eda6878178d2c7a9054c32c711af4b6dbd7e5ee354d9ac64557b2547cfd939a87a374082673624983fd85f3175e73aba0bfe9a67e1a5fd68e6d3ddef918fc10ec6ffe3e204089a333aa58cddadd8fb8bba7504d576ce109686dc2ee879e396005afa2aa047782529b86857508e461c0d63dc", 0xb0}, {&(0x7f00000001c0)="92046145", 0x4}, {&(0x7f0000000200)="34b28ce145dbb24751f5d61eff973c1f2795fd75a3f272cdbea221f2b0e25d1900cd2aa694efbef2b6f0529aa9c5c64552e1629c7685bc3cb065f58eea14dc8cf65de5b4d8c0232dea811a2a909eff5dc16180f87eca1be5eebbd730fb3a5fde9735cf88f58b3871ff9ab24645a1f0974b2e01a3c092181535ff74c0b4ca96f2efa8ffbff92aac0284cf0708f1c5d6975bc0f40948b55e47d035724bcd6a0d8889aad9ac5653a7b0d86243bbe00e9a374d08d3f4fc5228040ab0a95c87bf7517254f29f165945f616469d4aeefe3a02607b2d3cfe3fb5ab36b42bb7a103a32cdf62224b100c6", 0xe6}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)}, {&(0x7f0000001340)="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", 0xfd}, {&(0x7f0000001440)="43483e09e008488ea72e82bb968a6df4bf00e413787ecbc6da9519abbdaf1c567b10c39258918be46fa2bb259f4adcc8966f1a1946a838145fa57989cb8057ce476786e72028a8eeaea04d1563b3b82cd7b70b0d66e4e5883c89acf96d3e00e8fbca4bfad7426c5e747fe7e1d3a71606d6aedb1c70662b", 0x77}, {&(0x7f00000014c0)}, {&(0x7f0000001500)="bd312742923f27aecb6252db3f33258917c85c483ee4cc55029c3d9bf7903f1d7b9db6a4e8ce2d7bab831324bd6617796f64698731ddd4074dd9dee914ff403655d5dca5f1d78af0cff364a6d3141b5f612452b4d38b84c90bf7573f0ab8232cc02c155f31a3d8d5ff0339d1feb66bcc2cc9352417fc362b1f8d03510af9abd01460a715a94a6ff4c741cb7e67b65049101b612a8e7f20e6095f8466dd8bac0317c37303fc443a681919371bc00609ae00cba664f4388ed1861f59c519751f8313", 0xc1}, {&(0x7f0000001600)="60c2d306bd5d41c42985cadbfd4d81d6c19dde0ca13980984b04c9392a775ca21fb68c3172542dcac8e4f48aaa2b8aba3a541ed4f1aa9fefefb942842bfaffa3544210db23756e80b5449b98cfca3dec9851e43a73828be75220f44f4daf72a1e3", 0x61}], 0xa, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001740)=ANY=[@ANYBLOB="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"]) 2018/04/13 02:16:42 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xfffffffffffffffd, 0x6, 0x50c, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x3, 0x2024, 0x3, 0x88}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x1f, 0x3}, &(0x7f0000000200)=0x8) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x2, &(0x7f0000002700)=""/199, 0xc7}, 0x0) 2018/04/13 02:16:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x480000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) socketpair$inet(0x2, 0x3, 0x10001, &(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000023c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002400)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002440)={r3, 0xffffffffffffff4f}, &(0x7f0000002480)=0x8) r4 = syz_open_procfs(r1, &(0x7f0000000200)='syscall\x00') r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x480081, 0x0) fgetxattr(r4, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000140)=""/116, 0x74) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) 2018/04/13 02:16:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x18000, 0x0) getsockopt$netlink(r0, 0x10e, 0x800000000000003, &(0x7f00005e0000), &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x460100, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0xe100000}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'yam0\x00', r4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x0, 0x8}, &(0x7f0000000200)=0xc) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x8a10, 0x9, 0x1, 0x26, 0x1, 0x4, 0x0, 0x2, 0x4, 0x3, 0x6, 0x5}) 2018/04/13 02:16:43 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) kexec_load(0x1, 0x8, &(0x7f0000000680)=[{&(0x7f0000000100)="99b87b77d75d1e1d511c6e93ca8941ffcd1c112133a7b9abf855e83fc97d209d1526ef8a0078d273a1368341626832859b13b1c49492ead29390cb3e43ce3cf38864cfe683463b126fb5f9c136dedbdeebb41d135924e40aab2d495a88ed26287c4a85007c97624e262ccbe9bbd878c80e9354cbc9dcf9c5902eceac52f97dc3e55308292ea73ce6d7b0a46b518f3eb760f7ce2676a54744e821a1f3de803e66e151bf3a262c578b362f2017663c8e76e8ce62a1f198cd975202da792005adb4b2dad355075d50a0cc03794fa323aebb4443f685674854a3f465ec8a653dda7ebc655952b600089a413b78295c85c95c87", 0xf1, 0x80000000, 0xf1}, {&(0x7f0000000040)="6ca512de780ae76d30ef74a31a6384d0fc52c8309208f308881b380799a593dd2443eff4c7bd647964082394e2cbf34a641da161d456635c16b81b390d4c0501d4395aabb33f18f0ec8defe3efa91844c1e74d89bef76582e63ba946b08758b0", 0x60, 0x6, 0x7fffffff}, {&(0x7f0000000200)="610509185d415def2385559f5797d83328c51bec1a85365d98cde3676bf9a0f866aa5a331702fab830fc023075e5fb2ff29990dcd2c92157c071240301dc93eb295d5bc34f3a73066b88059fa14e5e8b7dee119f28cf78f528c6ccbd4f7695468db0aeb193be1710eb0dae18832f2fe12d32f04bb9c9e3e705d121fd4a4c47698ec0ae506f481828737158942aa0080e494be3a52a32dff11a792cb3d658fa4f9e62f227d616ac419cd18560a953263980235ed427d72d520b3847cb843164706b22eddfe3bb29438d62e71abfcd81ca98003f8200", 0xd5, 0x4, 0x3f}, {&(0x7f0000000300)="4fb9806c3f96dc6424b02e6b928a3292e8e409dd7a63c4611b1582d303aa3d113ac9577ed044d83afa97b2797425199fde25a62e8330e7ef9c58c8418e1b199690f7a0872e37faf22ab8b5fbfbc4de3b35e74ebc7bd1e03b7737159f2adebc65d1746ec787e734b1e4562eae2f26ee731783843f9ac0738202ea54c6cd1948465566daadbc2443be04c0924e7e444199872e7297e6c7403e924a95ef33d49b33bd70a8abb0970a5daa1965e66cee3a480efe1532c107524fa0c8e4cb5ac11f7586da5a8df89481e2b346c405d932736fa410a6dab1e90249f9", 0xd9, 0x1, 0x958f}, {&(0x7f0000000400)="ba548deac0ea1eefd5a9fc6b9b48147bf98e6b815bfb45aa261ec99b0a87d279e43d3c6e88cb1c1bf212af25257f1e0ee74c91e11edf35a49617b8e05ba6aaf6cd54249e9d0c0a43e2a517ee9b6ec40b969f74fcbb9c0807e492288ac4cfe4053e53f86e805cc728669b92ccdae1d9ea3a0a1ba442eadfb4875379a835090490d8a0f91e5049718f44be8229a17e8e3a13b965756a880487f37d30e1c59d89e3f8d7a242ec9e01420e62428160e419bc11a16c", 0xb3, 0x9, 0x5}, {&(0x7f00000004c0)="919ff83d40c3c07aeb62c635c4994372cd08577c82ad1a427a571897a4d14e50a5c873da553f69332ae63e0e8625022a06edbc48af71963a9b20c0241e56a465f2c1d410f711a5555c8efaa8ceef8be3fc52d384db52d7370753adaf83f96cb4b37188ec52229522630a8ff50ac3f4cde978edf2", 0x74, 0x80000001, 0xfffffffffffffff7}, {&(0x7f0000000540)="c1bae06dac3b354419b6c8f4ebe0b889f8b62f141fa8d0027c7666d084faa9c4b1526d7db934c93c66a1072315297c17cce643032e01605352a0781f1cff0b70be3d0feb398636cd1c729d6c5c572299ce65acee23cd21fb8683c90e1600f9e557c935ab6cdeea90a1a36618235e64f685787f50a0e3d107b798d30602caaf97df0be7c957672750ccb1e1d34177c04672da70755662ea59a8c898aa3261ca5902ba3cd2b15c496968cb2f1b2811e810194a76c5a906374d722c947461d3be4e4aacc10841bf147eddb9475290ed8b2d33ff", 0xd2, 0x1, 0x4}, {&(0x7f0000000640)="769b3c7a06b07e9d41384326419bbbae992b2ebc06c128b537", 0x19, 0xd0a, 0x1}], 0x3e0000) sendmsg(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000780)="d40ab40293d9e702baf75a9b0e044b863cb20bbcfee092eff1511f633b2043be40abe0d8ff", 0x25}, {&(0x7f00000007c0)="0fe78cbfd1be1fb04f90b0248072b6cd7c6f45b32745417e2a7ea68aa0cc57656c72b389554db8fdcd8f9bbad08cc1", 0x2f}, {&(0x7f0000000800)="3f6928e1fcb16ebef0ee68a9a7277af29785358fa3e72e48fbc3cb78bf203f98301e3465d2ddab8882191602", 0x2c}, {&(0x7f0000000840)="52070454055a7b7781c5d64a7a6994a7ac5ce9ec871ad3d3e058931673a1471ce44df05b485ffceeae71f41222180896a4398f808fd7f5c1b8d80b5b4e2e34cdad8a2ac9ac0398057e2a2670402a1a07ec3bf02e86525ce86944d282322cb784b39b3ed9408dfce9d1f62fe116681e6a17d62291063cd28f57da1db30a11cf0f910cba1ba7b532f207f8fae502c5a8e83676fd62c54a26f200", 0x99}, {&(0x7f0000000900)="c08e5d9336e7e69ca1d519d0f0d4b5462cfe036e2179399fdd9683c58c09283c83c115933938e837ed2aeead81133fe55e1337db029c7e233aa775350641f583beafda785dc355a2a639addca57520105d6b22dd7164e0949ea8", 0x5a}, {&(0x7f0000000980)="20fffb2f3fc7fa7a20749139a93d5064de4d6ac691054f88a4676f79a1c161b29d11502b82389e37b5a233dfb2fb9d1accb83822c8c1df7f31ac85f157746bbe61e433ea7363c2fbd99e5cd1628691a1a45997e4f224a5955c1e7a3c0b9dee7a594cf00496e6968d0561940488d8b9b327416cfe0e54e38801ed1c666df4689ee5faea41a5a6c06e56b78a03b706671091dea187dfbc4cd1e38d6ec6016d38a3bd203af7623f8fc681122f39b57c3be6626d074ed85ed096", 0xb8}, {&(0x7f0000000a40)="2881574f6e44ffacda766fe135f15f05fcb8b5adfbd4b2ee7483ddbc960c80322f71967cb703e4a6e84a9961a611c30456757ed5b679818c7da88f7aaeba0b4cb5a7c20975cd2064b5ccf1366b370d814b6c546f676a686f90ac54bf", 0x5c}, {&(0x7f0000000ac0)="479ce3d7edd08291e209cc105032d1a7ee11d92202f70e1aaf6aa0ebe553c45f11e1e19d0894f74f898aa8268a726907f924430b26e61853ecaae0f7b6ec22e23b72cf7a05c7596f4d2ddbb1faf4923fe86322ce41661966fc1e233b7f007a3d3a624a818ba2ab8c9480d58272b09cff6d4fde78aecdf1564c56eefc64beaf56138f460b928efc29c86ae9fcd60df1197e6eb8387205063e22e746aa388c5a97b3bc025dbf07d8244fa73f8a81051655", 0xb0}], 0x8, 0x0, 0x0, 0x10}, 0x40000) r2 = memfd_create(&(0x7f0000000d00)='\'keyring\x00', 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000d40)=0xff, 0x4) recvfrom(r2, &(0x7f0000000c40)=""/53, 0x14c, 0x140, &(0x7f0000000c80)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x3, 0x1, 0x2, 0x2}}, 0x284) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000d80)=""/42, &(0x7f0000000dc0)=0x2a) 2018/04/13 02:16:43 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400003, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x60000000004) dup3(r1, r0, 0x0) 2018/04/13 02:16:43 executing program 3: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:43 executing program 2: r0 = socket(0x9, 0xf, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') r2 = dup(r0) sendfile(r2, r1, &(0x7f0000000040), 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) 2018/04/13 02:16:43 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x5, 0x6, 0x5, 0x1, 0x200, 0xb9bf, {0x0, @in={{0x2, 0x4e22, @rand_addr}}, 0x80, 0x9, 0x4, 0x100000000, 0x7fff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xfffffffffffffffa, 0xfffffffffffff800, 0x100000000, 0x4}, &(0x7f00000001c0)=0x14) remap_file_pages(&(0x7f0000db3000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/13 02:16:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df82147bd46f000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/13 02:16:43 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x0, 0x0, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006de000)=""/50, 0xa7339b2c) 2018/04/13 02:16:43 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f00000003c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x7ff, 0x9}, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x400, 0x8, 0x10000, 0x6, 0x8, 0xc, 0xffff}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x25a8}, {&(0x7f00000000c0)=""/226, 0xe2}, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/208, 0xd0}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f0000000340)}], 0x3, 0x10, 0x3f}}], 0xffffffffffffff64}, 0x0) 2018/04/13 02:16:43 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x8000400, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000100)=0x200, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000300)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e22}, 'syz_tun\x00'}) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000200)=""/131, &(0x7f00000002c0)=0x83) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0x3b, @multicast1=0xe0000001, 0x4e24, 0x1, 'sh\x00', 0x11, 0x9, 0x63}, {@multicast1=0xe0000001, 0x4e21, 0x0, 0x938f, 0x0, 0x758c}}, 0x44) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x0, 0x0, 0x2}) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000440)={'filter\x00'}, &(0x7f0000000380)=0x78) 2018/04/13 02:16:43 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x775e4aae, 0xb6}, 'port1\x00', 0x80, 0x41000, 0x0, 0x7, 0x1, 0xe6da, 0xffffffffffffe701, 0x0, 0x2, 0x3}) syz_emit_ethernet(0x12, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2050000aaaaaaaa00ff810000050000000db58b49da518b964e87601f8e8299a03865896be1d982d912023e390dbb1849258aec887eaac7f49305f69139d7b584bd2d441bbef287aa5be841346b4b0e46a1f10bc148cd81910b8f20b3d8c729ab923daeb6"], &(0x7f0000faaff0)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x81, 0x7, 0x8000}, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x8c, r1, 0x710, 0x70bd25, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6a8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 2018/04/13 02:16:43 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:43 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) kexec_load(0x1, 0x8, &(0x7f0000000680)=[{&(0x7f0000000100)="99b87b77d75d1e1d511c6e93ca8941ffcd1c112133a7b9abf855e83fc97d209d1526ef8a0078d273a1368341626832859b13b1c49492ead29390cb3e43ce3cf38864cfe683463b126fb5f9c136dedbdeebb41d135924e40aab2d495a88ed26287c4a85007c97624e262ccbe9bbd878c80e9354cbc9dcf9c5902eceac52f97dc3e55308292ea73ce6d7b0a46b518f3eb760f7ce2676a54744e821a1f3de803e66e151bf3a262c578b362f2017663c8e76e8ce62a1f198cd975202da792005adb4b2dad355075d50a0cc03794fa323aebb4443f685674854a3f465ec8a653dda7ebc655952b600089a413b78295c85c95c87", 0xf1, 0x80000000, 0xf1}, {&(0x7f0000000040)="6ca512de780ae76d30ef74a31a6384d0fc52c8309208f308881b380799a593dd2443eff4c7bd647964082394e2cbf34a641da161d456635c16b81b390d4c0501d4395aabb33f18f0ec8defe3efa91844c1e74d89bef76582e63ba946b08758b0", 0x60, 0x6, 0x7fffffff}, {&(0x7f0000000200)="610509185d415def2385559f5797d83328c51bec1a85365d98cde3676bf9a0f866aa5a331702fab830fc023075e5fb2ff29990dcd2c92157c071240301dc93eb295d5bc34f3a73066b88059fa14e5e8b7dee119f28cf78f528c6ccbd4f7695468db0aeb193be1710eb0dae18832f2fe12d32f04bb9c9e3e705d121fd4a4c47698ec0ae506f481828737158942aa0080e494be3a52a32dff11a792cb3d658fa4f9e62f227d616ac419cd18560a953263980235ed427d72d520b3847cb843164706b22eddfe3bb29438d62e71abfcd81ca98003f8200", 0xd5, 0x4, 0x3f}, {&(0x7f0000000300)="4fb9806c3f96dc6424b02e6b928a3292e8e409dd7a63c4611b1582d303aa3d113ac9577ed044d83afa97b2797425199fde25a62e8330e7ef9c58c8418e1b199690f7a0872e37faf22ab8b5fbfbc4de3b35e74ebc7bd1e03b7737159f2adebc65d1746ec787e734b1e4562eae2f26ee731783843f9ac0738202ea54c6cd1948465566daadbc2443be04c0924e7e444199872e7297e6c7403e924a95ef33d49b33bd70a8abb0970a5daa1965e66cee3a480efe1532c107524fa0c8e4cb5ac11f7586da5a8df89481e2b346c405d932736fa410a6dab1e90249f9", 0xd9, 0x1, 0x958f}, {&(0x7f0000000400)="ba548deac0ea1eefd5a9fc6b9b48147bf98e6b815bfb45aa261ec99b0a87d279e43d3c6e88cb1c1bf212af25257f1e0ee74c91e11edf35a49617b8e05ba6aaf6cd54249e9d0c0a43e2a517ee9b6ec40b969f74fcbb9c0807e492288ac4cfe4053e53f86e805cc728669b92ccdae1d9ea3a0a1ba442eadfb4875379a835090490d8a0f91e5049718f44be8229a17e8e3a13b965756a880487f37d30e1c59d89e3f8d7a242ec9e01420e62428160e419bc11a16c", 0xb3, 0x9, 0x5}, {&(0x7f00000004c0)="919ff83d40c3c07aeb62c635c4994372cd08577c82ad1a427a571897a4d14e50a5c873da553f69332ae63e0e8625022a06edbc48af71963a9b20c0241e56a465f2c1d410f711a5555c8efaa8ceef8be3fc52d384db52d7370753adaf83f96cb4b37188ec52229522630a8ff50ac3f4cde978edf2", 0x74, 0x80000001, 0xfffffffffffffff7}, {&(0x7f0000000540)="c1bae06dac3b354419b6c8f4ebe0b889f8b62f141fa8d0027c7666d084faa9c4b1526d7db934c93c66a1072315297c17cce643032e01605352a0781f1cff0b70be3d0feb398636cd1c729d6c5c572299ce65acee23cd21fb8683c90e1600f9e557c935ab6cdeea90a1a36618235e64f685787f50a0e3d107b798d30602caaf97df0be7c957672750ccb1e1d34177c04672da70755662ea59a8c898aa3261ca5902ba3cd2b15c496968cb2f1b2811e810194a76c5a906374d722c947461d3be4e4aacc10841bf147eddb9475290ed8b2d33ff", 0xd2, 0x1, 0x4}, {&(0x7f0000000640)="769b3c7a06b07e9d41384326419bbbae992b2ebc06c128b537", 0x19, 0xd0a, 0x1}], 0x3e0000) sendmsg(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000780)="d40ab40293d9e702baf75a9b0e044b863cb20bbcfee092eff1511f633b2043be40abe0d8ff", 0x25}, {&(0x7f00000007c0)="0fe78cbfd1be1fb04f90b0248072b6cd7c6f45b32745417e2a7ea68aa0cc57656c72b389554db8fdcd8f9bbad08cc1", 0x2f}, {&(0x7f0000000800)="3f6928e1fcb16ebef0ee68a9a7277af29785358fa3e72e48fbc3cb78bf203f98301e3465d2ddab8882191602", 0x2c}, {&(0x7f0000000840)="52070454055a7b7781c5d64a7a6994a7ac5ce9ec871ad3d3e058931673a1471ce44df05b485ffceeae71f41222180896a4398f808fd7f5c1b8d80b5b4e2e34cdad8a2ac9ac0398057e2a2670402a1a07ec3bf02e86525ce86944d282322cb784b39b3ed9408dfce9d1f62fe116681e6a17d62291063cd28f57da1db30a11cf0f910cba1ba7b532f207f8fae502c5a8e83676fd62c54a26f200", 0x99}, {&(0x7f0000000900)="c08e5d9336e7e69ca1d519d0f0d4b5462cfe036e2179399fdd9683c58c09283c83c115933938e837ed2aeead81133fe55e1337db029c7e233aa775350641f583beafda785dc355a2a639addca57520105d6b22dd7164e0949ea8", 0x5a}, {&(0x7f0000000980)="20fffb2f3fc7fa7a20749139a93d5064de4d6ac691054f88a4676f79a1c161b29d11502b82389e37b5a233dfb2fb9d1accb83822c8c1df7f31ac85f157746bbe61e433ea7363c2fbd99e5cd1628691a1a45997e4f224a5955c1e7a3c0b9dee7a594cf00496e6968d0561940488d8b9b327416cfe0e54e38801ed1c666df4689ee5faea41a5a6c06e56b78a03b706671091dea187dfbc4cd1e38d6ec6016d38a3bd203af7623f8fc681122f39b57c3be6626d074ed85ed096", 0xb8}, {&(0x7f0000000a40)="2881574f6e44ffacda766fe135f15f05fcb8b5adfbd4b2ee7483ddbc960c80322f71967cb703e4a6e84a9961a611c30456757ed5b679818c7da88f7aaeba0b4cb5a7c20975cd2064b5ccf1366b370d814b6c546f676a686f90ac54bf", 0x5c}, {&(0x7f0000000ac0)="479ce3d7edd08291e209cc105032d1a7ee11d92202f70e1aaf6aa0ebe553c45f11e1e19d0894f74f898aa8268a726907f924430b26e61853ecaae0f7b6ec22e23b72cf7a05c7596f4d2ddbb1faf4923fe86322ce41661966fc1e233b7f007a3d3a624a818ba2ab8c9480d58272b09cff6d4fde78aecdf1564c56eefc64beaf56138f460b928efc29c86ae9fcd60df1197e6eb8387205063e22e746aa388c5a97b3bc025dbf07d8244fa73f8a81051655", 0xb0}], 0x8, 0x0, 0x0, 0x10}, 0x40000) r2 = memfd_create(&(0x7f0000000d00)='\'keyring\x00', 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000d40)=0xff, 0x4) recvfrom(r2, &(0x7f0000000c40)=""/53, 0x14c, 0x140, &(0x7f0000000c80)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x3, 0x1, 0x2, 0x2}}, 0x284) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000d80)=""/42, &(0x7f0000000dc0)=0x2a) 2018/04/13 02:16:43 executing program 0: r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') 2018/04/13 02:16:43 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0xba, @rand_addr=0x1, 0x4e23, 0x3, 'lblcr\x00', 0x4, 0x5, 0x32}, 0x2c) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 2018/04/13 02:16:43 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000600), 0x800) connect$inet(r1, &(0x7f0000000640)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/13 02:16:43 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="85ff7c73092830000000080000005700000000000000950000000000000077d71b9914519e588fe2c2449ea8f6157d9fe6154bf6408178c4a6a8721a4da710469fef455cc7aacdd83958c15859f4f887d15971b010c11aef9b28cfd8cabd7d681315daced0d7b8086e959134b280d03640fb9c56a40023613ad8f54bb2ddea24c00bc0b63afd2a0219e73432c81e12bf5a781bcdc288710e26209a"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000180)=r0) socketpair(0x13, 0xf, 0x10001000000000, &(0x7f0000000000)) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000040)=r0) 2018/04/13 02:16:43 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xac, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) getpeername$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) exit_group(0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000280)={r0, 0x3f}) 2018/04/13 02:16:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x4}, 0x8) lseek(r0, 0x3f, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x0, 0x70bd25, 0x25dfdbff, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x41) 2018/04/13 02:16:43 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x11}, 0x6, 0x5d, 0x8, 0x0, 0xcc, 0x181, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x15, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x114, 0x1d, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4) 2018/04/13 02:16:43 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000600), 0x800) connect$inet(r1, &(0x7f0000000640)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/13 02:16:44 executing program 2: listen(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001080)={0x0, 0xad, "177d2055aba030b4d09a3d6ffd920cf615679b41815622e832a0ec5317b5c2da32d22db295f9739e8c0713e078ad2d2f7711ef50ee99dc64c8c345237e692628d1d202474a2d463719f87722a67360931ff24acc8b6893f908d94f5a3f654d19dd3bb67eebb03a2c767457dcebb0cf0aa3ab65723ef458178a7256f888393e2a919810c4f4f8a83b0274e0dc736ea7fb83580c0ec99890f7ac80c792707e0b108a41efed93967cad6d95c08a7d"}, &(0x7f0000001140)=0xb5) r2 = add_key(&(0x7f0000001340)='id_legacy\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f00000013c0)='user\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001440)="63bea07655cc9ebd00b15ef220ad05ceb8e3febda2b751c814358abf3a3c16d61e1aca5f73c49213b92576c7dd4299df36be0deae6c935655cbf191e10ebee7c59258fdcf99896101d98abd2d1c93eaebfd56fe83f0d3c35494ddad40a4c6ec7655714f5fecda10bb125e465501355a7b755b288e6a6cb9ba6b77bf3", 0x7c, 0xfffffffffffffffb) r4 = request_key(&(0x7f00000014c0)='user\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001540)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000001580)={r2, r3, r4}, &(0x7f00000015c0)=""/236, 0xec, &(0x7f0000001880)={&(0x7f00000016c0)={'ghash-generic\x00'}, &(0x7f0000001700)="d8a7f55ce76d0d2c488f0a9c82d3c3b054e9da0da14251dc75001de921118fb076fc4a724aac5646908cdb2a9feedf38692c150970a739cf18688c5c5e55a6cd9e828cf02a71385f4b803e79dbe84eac73180ff10947fe7fabec1742739a67ecea2519d994e27259d7ee5e30ecc9175dffa772adce8ff89b3b1c6e4e6648d9d2b0c923c1718172d70dd6d79d90912fbf8877a590cebdee3bc9b575ea2d543e707500a47963aef6947459e938ae46d1ff8e4109", 0xb3}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001180)={r0, 0xd3, 0xf44, 0x8, 0x500000000000000, 0x5, 0x85c, 0x31a180000000, {r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x988, 0x7fffffff, 0x0, 0x68ed, 0x7}}, &(0x7f0000001240)=0xb0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000001280)=""/145) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001800)='/dev/rtc\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000001840)={0x0, 'bcsf0\x00', 0x2}, 0x18) 2018/04/13 02:16:44 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0xffffffffffffffff}, 0x0) 2018/04/13 02:16:44 executing program 7: unshare(0x20000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) ftruncate(r0, 0x717) 2018/04/13 02:16:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200004, 0x0) unshare(0x40600) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000140)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000040)=""/180, &(0x7f0000000100)=0xb4) recvfrom$inet(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x40000000, &(0x7f0000001180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r5 = socket$packet(0x11, 0x2, 0x300) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) dup3(r0, r5, 0x0) 2018/04/13 02:16:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/19, 0x13}], 0x1) 2018/04/13 02:16:45 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x12c80, 0x0) openat$cgroup_ro(r0, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="c32f519e"], &(0x7f000095dffc)=0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000140)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) 2018/04/13 02:16:45 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:45 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0xc3f, 0xffffff39) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/13 02:16:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000180)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="c6", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/13 02:16:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bridge0\x00', 0x8}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="2fdae577a8b244f2615b338f5c2b3365c0a16dc69bc0ac08f76361a7967a29bb9d4a75f4ebfa0579d0840531f2604b4a077aaf8107edf352dd2a1e1c55eb01fec817b01c0d3cf2c41ed45247", 0x35) r3 = dup3(r2, r2, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2018/04/13 02:16:45 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f0000000180)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) 2018/04/13 02:16:45 executing program 1: socket(0x1b, 0x7, 0x14df0a19) unshare(0x40600) r0 = socket(0x10, 0x802, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) 2018/04/13 02:16:45 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x4, &(0x7f00000001c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x22200, 0x0) r3 = dup2(r0, r0) r4 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x3dfdbd9bc1d48ac6) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x84080, 0x0) io_submit(r1, 0x5, &(0x7f0000000640)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xdd, r0, &(0x7f0000000000)="23f5a5c17c021339425dc00921f08b29f0abab945806a321c3747c72699e0627b3064a6b3ec86bbf38edf195f037edba83e1621b111a514e6501bbaa98540ad16ef9033e050cd695744d7c887f973ae9647c0acebaaeb1c2feaf194e68fd864bba0a7f88c4a79275c9c044f0be5620129896a92d3e", 0x75, 0xfffffffffffff297, 0x0, 0x1, r2}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xa2, r0, &(0x7f0000000100)="859f20873b35eab330d7c7fe787b18ce225baf64c4047d91711c373fcd8adfc01abd5291766791098493ba09381e7af7db0e6e", 0x33, 0xc1, 0x0, 0x1, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000200)="e0c48d36260bdc97d7b32b76f21c82e559f850724d66673bedb6281f11c62c57b6c8d01e7137fa9a759fe5e7862a54adf3a5c1b8b4b58ff3e6925401e2d836eb3532e73c283ae67cacd1a272f1f61a10f0a1249804537a09416bdfb53a2fe9f83dfacc2691efb4b4a750d36bf9e81345432c40c1bcf659d350b7b51700753a3d045b40ac1aab79b3bd3e17964163cb87599b543c9932647a87a3f22fdd8e6d1ff359918f4e2ea3f833949557e7ab446496ca0057f3f623a0fa72125444488a8cd1c357fa7b69cd4c6aa59442", 0xcc, 0x7, 0x0, 0x0, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000300)="87e41d2ab492634fb7488653efd598208095569a1e51551a3992", 0x1a, 0xa, 0x0, 0x1, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xa, 0x1, r0, &(0x7f0000000540)="d33a9ef1ecff54cadc21d6622bd4dd5d77fede57ef80cf082de615949135b0097251931f75052f5d6eb1aa4589907d6bb5ecff37bcdd50ac6cba6c35c5981767bbf1bb123364a84b3235c130f8a9b1ddb5b3d3c73152c49f3fc006d800247de7adc17c1ca317f840d4d623d3d4d41bc8f69271addd8e506ccf0da8f98cd57a5d03b21d5aff79210e25dbbbbfad1409bc37a4a051f468494edcb3e1983667ca8bfad81c9cedff6f307187a7301cf88c7c4d11f35976ac057e2e0c9baa696fc19464b94eb856913da228baa86c585f9f4694267e47ffce08a4bb7c30f91a9f9ce3", 0xe0, 0x0, 0x0, 0x0, r6}]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="310000009073d87ab88284211d02c7f9a672fee5646003fe4db0ccba1d3b9f6ecd88bd9ec8853bf7ea8856be23f8abf0cb6a21dd0bf1f4ed76e5889d987009b4b59f683df9d126fc2e13e7a129b94f336e13be28e8e1f86e28274edd5d34d547abdcc6868e669b343ae9408921add71e164312bf653a659c77b607e75973edbba1c62fa6ceaa1d60fb44af1b88ca116f5dffb886c9cb"], &(0x7f00000006c0)=0x39) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r7, 0x6}, &(0x7f0000000740)=0xc) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x240c40, 0x0) io_submit(r1, 0x2, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x1, r8}]) 2018/04/13 02:16:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) 2018/04/13 02:16:45 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="730001757269747900000000000000000000010000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x99ee, 0xf1ba649a4e4e9192) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x80000000203) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xadf, 0x121000) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x3f, 0x20, 0xdb89, 0x1, 0x0, 0x5, 0x1000, 0x1, 0x6, 0x3, 0x9, 0xe47, 0x1, 0x1f, 0xfe6e, 0x0, 0x6, 0x7, 0x9, 0x9, 0x57f, 0x6, 0x819, 0xfff, 0x6, 0x44ee, 0x8, 0x1, 0xffffffffffff7fff, 0x4, 0x9, 0x8, 0x1, 0x8001, 0x3ff, 0x8001, 0x0, 0x0, 0x5, @perf_config_ext={0x100000000, 0x4}, 0x18, 0x6, 0x4, 0x0, 0x1, 0x98, 0x7fff}, r2, 0x5, r3, 0x2) 2018/04/13 02:16:45 executing program 2: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/04/13 02:16:45 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x1001) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffe58) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f00000012c0)=0x22) 2018/04/13 02:16:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x24002, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000140)) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x0, 0x0, 0x100, 0xbc1}, 0x10, 0x2, 0x0, 0x0, "7a7e1c7f50fad05a5229aa44b96169052a8ff9f76e9678e06598ed4a7fbb76a1202b406e07a5aec4b618be3836f436e33f01d1ff55f4b0af9955828838821f2e"}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0xff0]}) 2018/04/13 02:16:45 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") accept4(r0, 0x0, &(0x7f0000000000), 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x0, 0x2, 0x2}) 2018/04/13 02:16:45 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8003, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000300)="09bdf096251c0c9b8e14de9d42e2670397353b97c0701ea1") keyctl$get_persistent(0x16, r1, r2) 2018/04/13 02:16:45 executing program 1: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="ebfa2720d1e2dbaf20d31b1d240def89da5be9577a5519fe77ac1829a3294b62e5822704572d51fe28eda6877594bd9eeba645f3590cf9da7a7eeb798a046a5c1f1bd1daaef578d45a2c76245fe91d7934bf19f732d181aaf33a3d1f2a424e34db6ec7cc2c72d5df526e4492aea07b5a6c22ac87dcc280687b6fd1f6d70758b11a1d6dcd4ecee4d3d62451c654c41fa912a45a28f40c7d15104f133902586975029822873e02d94bb051f8d751d47a69cc5559d83ba4f5e4cdca371217de0ee2bdf14be4fb2f18505961714368d62e8fa1a3ddab47a647bdb440a4f4bf95c0683b0e13349ddef5495fbc2d4f3d162972f3237088b12e2c2b42", 0xf9) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[{}]}) write(r0, &(0x7f0000000000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x3fd) 2018/04/13 02:16:45 executing program 7: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_pts(0xffffffffffffff9c, 0x3) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) 2018/04/13 02:16:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000800)='./file3\x00', r2, &(0x7f00000012c0)='./file3\x00') r3 = open$dir(&(0x7f0000000200)='./file3\x00', 0x40400, 0x21) fcntl$getownex(r3, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x100) readlinkat(0xffffffffffffffff, &(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)=""/37, 0x25) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0/file0\x00', 0x2, 0x1, &(0x7f0000000540)=[{&(0x7f00000001c0)}], 0x854a8, &(0x7f0000001240)=ANY=[]) r6 = open$dir(&(0x7f0000000680)='./file1\x00', 0xd0400, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r7 = request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)='vfat\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r7, 0x81012) mkdir(&(0x7f00000005c0)='./file0/file1\x00', 0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000380)={0x0, r4}) renameat(r5, &(0x7f0000000340)='./file1\x00', r5, &(0x7f0000000140)='./file2\x00') symlinkat(&(0x7f0000000280)='./file0\x00', r5, &(0x7f00000002c0)='./file0/file0\x00') r8 = open$dir(&(0x7f0000000780)='./file0/file1\x00', 0x20000, 0x11) splice(r6, &(0x7f0000000300), r8, &(0x7f00000007c0), 0x1, 0x4) umount2(&(0x7f0000000240)='./file0/file0\x00', 0x9) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000700)={0x5, 0x1, 0x6, 0x7ff, 0x100000000, 0xfffffffffffffffa, 0x9, 0xed, 0x1ff, 0x5}) syz_mount_image$vfat(&(0x7f0000000c40)='vfat\x00', &(0x7f0000000c80)='./file3\x00', 0x3, 0x1, &(0x7f0000001140)=[{&(0x7f0000000cc0)="5702489b8a90749099777a1d9e909973162bda04e3cb02786767687b50f1eb9a70a81ab56e8dee487a9bcaca3618e4c9736cb4eef36a970743c95a3e7d91b66d0da851aec6c8666152ee124157feefe26cd6e24eefeeeaca4b6e3149674fb330261a379b3a3f7aa3774a6453c9fffe83579808541a7087bebb189af4fd80100fc8ca814ff38f7c6dc2761bee69cda92c79b5f59be8efe2967f9c7786403b306d5cdcf6c9e932b04e54300614d8cf77fd9dc81e46a9d6487ba3c638444c2c03ea13a4564ea02475e336d2af32bc18922f08d238cf5a4491591c8e1daa0ff0ba3f459ce0c1b18df4deebc065d376b32bcaeedbdc50", 0xf4, 0x7}], 0x240000, &(0x7f0000001200)) open(&(0x7f0000000880)='./file0/file1\x00', 0x200000, 0x40) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000300)}], 0x1, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(&(0x7f0000000580)='ext2\x00', &(0x7f00000006c0)='./file1\x00', 0x6, 0x1, &(0x7f0000000b80)=[{&(0x7f00000008c0)="b43d7f1378d2143fc95034b88b86e1d766f1e87131f10e26103a02487f6afcaf7472b664681a771966bde51506dcec9f105422aeaac7f8793c6b850713b1b8889430772062993b8970def36059f1b28bd26090a8a2f962b2766f43746aeaeafa01e2c9eecf8cce9169166831401bd074873d08cae652d989bb591506b18865721bfbc8dbeae4640ea5e0d8bcef224bfe1f518fd4e4d3c351c9d72546358e218e8badbde86bb61e45fbce7ec4cb451b3a9a54fdde58f603f0416bfe6c621c72fef39746d00481", 0xc6, 0x5}], 0x1000000, &(0x7f0000000c00)={[{@max_batch_time={'max_batch_time', 0x3d, [0x0, 0x0, 0x36, 0x37, 0x31, 0x39, 0x38, 0x36, 0x0, 0x2d]}, 0x2c}]}) 2018/04/13 02:16:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x4, 0x40) bind$netrom(r1, &(0x7f0000000500)=@full={{0x3, {"5cd1d064cf4535"}, 0x8}, [{"1d9a8694de9962"}, {"132f544947a343"}, {"72a66d5b53a1e8"}, {"7f02766f057fc7"}, {"2222be0ca1e94d"}, {"26138b4696f091"}, {"f8a5c79cc0c3bd"}, {"dbe1306b11a122"}]}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000240)="0cea33e89994b90b88433ae663dc214a9237103e42201bf42ed0e4a31216e5e8", 0x20, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto(r3, &(0x7f00000003c0)="41641f7fb3589e8e59bd42283b4f2b2efc33ddc3e6b934e504085fb6862d1120fb134892044db21e990bc15bd9e07b4dea8b15897dc29f901c8fd16be5f8c2112a8b0a50ae6b3750b1df5636735aab87c68fdf6c4388e2b0edfdcdad383d8c8dac8e202bce6e7b25031cd38bf9a6c67548902db37791e32891748e3840bb67e99b9347dd5c6e4766ba8349f277477e5eeba1378facfee4f1a83479da7cb1d346456b216f268239aa5d3b606c46c0af8cdbbe3d75b054dc1c9ee5", 0xba, 0x0, &(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x0, @empty, 0x5}, 0x80) r4 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r4, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_mempolicy(0x4003, &(0x7f0000000000)=0x7fffffff, 0x8) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r5, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200005, 0x80000064}, 0xfd2a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4d7e3d6a}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000180)={r6, 0x5, 0x25, "ba9b419b76ec7fe71bef7eb9319333b3db93eb9f116b775d6b82f5d89b714373133a4ae726"}, 0x2d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0xfffffffffffffff9, 0x4, 0x800, 0x9, 0x80000001, 0x8, 0x3cf2, r7}, 0x20) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) rt_sigqueueinfo(r8, 0xe, &(0x7f0000000480)={0x2d, 0x3, 0x1, 0x89}) readv(r2, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/200, 0x60}], 0x1) 2018/04/13 02:16:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000078c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) write$binfmt_elf64(r0, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x7fffffff, 0x3, 0x50, 0x9, 0x40, 0x0, 0x0, 0x4, 0x1d7, 0x40, 0xec, 0x8001, 0x2, 0x38, 0x2, 0x1, 0x1, 0x101}, [{0x7, 0xcc05, 0x1, 0x6, 0x8f4, 0x401, 0x1f}, {0x4, 0xfffffffffffff08b, 0x665, 0xfffffffffffffffb, 0x0, 0x4, 0x5, 0xfffffffffffffff8}], "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", [[], [], [], []]}, 0x14b0) sendmmsg(r0, &(0x7f0000007900)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000840)=[{0x10}], 0x10}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000003d00)=[{0x28, 0x29, 0x2, "aef79dcef7ffc7874d0580cd530e4c6f13"}], 0x28, 0x20040001}}], 0x2, 0x0) 2018/04/13 02:16:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x3, 0x1) r1 = socket(0xb, 0xf, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x3, 0x1, 0x54}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x4}, &(0x7f0000000340)=0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x40000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/124) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0x1c) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000400)={0x3, 0x6, 0x8, 0x400, "fb01cd95495073173d3334182db8b26b53cd5433129257bdfc15f81e631c3c39"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3f, 0xffffffffffffff96, 0x8, 0x9, 0x8}, &(0x7f0000000200)=0x98) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000380)={0x2, 0x3a, 0x3, 0x2, 0x4, 0x78dc}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x8202, 0x3, 0x0, r5}, 0x10) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x5) 2018/04/13 02:16:46 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x42002, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 02:16:46 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000440)="1136446cbc8537d17a5a6c6912d55b33bf44df672c77002e8530bbb1dbe0a2e77fada210fe50ad668ca61265da6edfc9ad56627826ea7ad1a9fabc8d0daeca885596b8c39a4d37e0678d288899800f58c977cb73dbff240554135dcf59f2", 0x5e}], 0x1) 2018/04/13 02:16:46 executing program 4: mkdir(&(0x7f0000ed6000)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00006dafff)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000500)={'ipddp0\x00', {0x2, 0x4e23}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x110, 0x5, &(0x7f0000000380)=[{&(0x7f0000000080)="2194f637502e5c15ff7b87a94f3a438ca8d8c6c151b8", 0x16, 0xfe1}, {&(0x7f00000000c0)="79bea7c5b8320e1cf8742caeda0af325dbf4a46f4db847d5d1237afbb21a1d2d98191a52d4376d5f5cf17f53", 0x2c}, {&(0x7f0000000100)="21d6b74cd7440da6d6e04a6e72021366e2de6023b78daf82f7552491361cccf281dc2767cbf5e067f585c9a3107bec9337a992644ece7de97eace01db943280874ff46aee84d70ef8593ac6cff26a78dae05de07db86b69417ca7b9e98a28f2983aae95a9e51c9da7acbaa79a67f77750f32cb1aacb3d32492dabff33fec533e8948877c041b11710b23362d93268699716bceea2cabe397c028bf57df8b046a7eb3047a8dad0949f2481732095014c96dd94d00f88f208b25a71baa7b6ffcfaada28ee1ac8ee6109d741d30a7653b308fae0e17f4", 0xd5, 0x7}, {&(0x7f0000000200)="b90770c802a81ed3d41f3766be33844f84db536004df0c586f92617305c0f65795d1525ff23d710ead8569e643c7e03a7b762dbcb708ced53ace24682cc029b1cea97a427f7da2e08bcf54ffbf6d559e18ad0524a4", 0x55, 0x9}, {&(0x7f0000000280)="3cb90e5146d52263897a317763052a2873f26d089e6d336b0f343bf677f3ec58560aed692d9620e5c359aac890086b5ad717256b22fc2dcc41c6cff459b79527bc3b630ea1bab2a3c62843392f96ecd9a83e67cd671aad9f60481be9dc9421ebce096b6d4b85b04698902b47932024be965d3a908c1ff2026e1e9259621d75479860f2ab9d6037c2686ccfc2ba31445c0589360613527e5b42cb172d2a2680110e5c72f466672bfad5a0b444c91ac5925ee992e529fd92bdb527fe534d4810e9f9a964afe1d38abd3b0c0e53595ff25c10a9e472ff2ed2e874f3e874c13c099b6862ca712f75be02d6947dc9208dbb893aec", 0xf2, 0x1}], 0x1000000, &(0x7f0000000400)={[{@creator={'creator', 0x3d, "c8c92b6e"}, 0x2c}, {@session={'session', 0x3d, [0x2d, 0x32, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x0, 0x2d, 0x34, 0x0, 0x31, 0x3b, 0x35, 0x0, 0x3b]}, 0x2c}, {@gid={'gid', 0x3d, [0x2d, 0x33, 0x39, 0x7f, 0x3b]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36, 0x37, 0x31, 0x34, 0x33, 0x30, 0x33, 0x37]}, 0x2c}, {@part={'part', 0x3d, [0x0, 0x37, 0x78, 0x3d]}, 0x2c}, {@gid={'gid', 0x3d, [0x7f, 0x34, 0x78]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp863'}, 0x2c}]}) linkat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000017000)='./file1\x00', 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') 2018/04/13 02:16:46 executing program 7: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_pts(0xffffffffffffff9c, 0x3) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) [ 82.240987] ================================================================== [ 82.248396] BUG: KMSAN: uninit-value in raw6_local_deliver+0x259/0x1ac0 [ 82.255149] CPU: 0 PID: 7219 Comm: syz-executor5 Not tainted 4.16.0+ #83 [ 82.261977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.271318] Call Trace: [ 82.273890] [ 82.276043] dump_stack+0x185/0x1d0 [ 82.279671] ? raw6_local_deliver+0x259/0x1ac0 [ 82.284254] kmsan_report+0x142/0x240 [ 82.288057] __msan_warning_32+0x6c/0xb0 [ 82.292119] ? ip6_input_finish+0x55c/0x2110 [ 82.296520] raw6_local_deliver+0x259/0x1ac0 [ 82.300935] ip6_input_finish+0x55c/0x2110 [ 82.305170] ? ip6table_filter_hook+0xb5/0xe0 [ 82.309661] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 82.315026] ip6_mc_input+0x697/0x740 [ 82.318825] ? ip6_input+0x320/0x320 [ 82.322537] ? ip6_input_finish+0x2110/0x2110 [ 82.327028] ipv6_rcv+0x20ec/0x26d0 [ 82.330652] ? local_bh_enable+0x40/0x40 [ 82.334719] __netif_receive_skb_core+0x47cf/0x4a80 [ 82.339730] ? try_to_wake_up+0x1ab2/0x20a0 [ 82.344052] ? kmsan_internal_memset_shadow_inline+0xd0/0xd0 [ 82.349853] ? ip6_rcv_finish+0x4d0/0x4d0 [ 82.353995] process_backlog+0x62d/0xe20 [ 82.358054] ? rps_trigger_softirq+0x2f0/0x2f0 [ 82.362632] net_rx_action+0x7c1/0x1a70 [ 82.366609] ? net_tx_action+0xab0/0xab0 [ 82.370665] __do_softirq+0x56d/0x93d [ 82.374471] do_softirq_own_stack+0x2a/0x40 [ 82.378775] [ 82.381011] do_softirq+0xb6/0xf0 [ 82.384487] dev_loopback_xmit+0x8b0/0x900 [ 82.388730] ip6_finish_output2+0x5e6/0x1f20 [ 82.393138] ? validate_xmit_skb+0x1320/0x1320 [ 82.397720] ? ip6_fragment+0x327b/0x5150 [ 82.401873] ip6_fragment+0x32e6/0x5150 [ 82.405841] ? ip6_make_skb+0x1100/0x1100 [ 82.410006] ip6_finish_output+0x96c/0xc00 [ 82.414244] ip6_output+0x597/0x6c0 [ 82.417869] ? ip6_output+0x6c0/0x6c0 [ 82.421668] ? ac6_seq_show+0x200/0x200 [ 82.425639] ip6_local_out+0x573/0x640 [ 82.429521] ? __ip6_local_out+0x4f0/0x4f0 [ 82.433752] ip6_send_skb+0xfa/0x380 [ 82.437464] udp_v6_send_skb+0x116a/0x1880 [ 82.441702] udpv6_sendmsg+0x4461/0x45b0 [ 82.445758] ? futex_wait_queue_me+0x4ee/0x710 [ 82.450330] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 82.455774] ? futex_wait_queue_me+0x687/0x710 [ 82.460359] ? ip_copy_metadata+0xac0/0xac0 [ 82.464690] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 82.469437] inet_sendmsg+0x48d/0x740 [ 82.473239] ? security_socket_sendmsg+0x9e/0x210 [ 82.478072] ? inet_getname+0x500/0x500 [ 82.482043] sock_write_iter+0x3b9/0x470 [ 82.486104] ? sock_read_iter+0x480/0x480 [ 82.490247] __vfs_write+0x719/0x910 [ 82.493963] vfs_write+0x463/0x8d0 [ 82.497506] SYSC_write+0x172/0x360 [ 82.501135] SyS_write+0x55/0x80 [ 82.504498] do_syscall_64+0x309/0x430 [ 82.508387] ? SYSC_read+0x360/0x360 [ 82.512098] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.517276] RIP: 0033:0x455279 [ 82.520457] RSP: 002b:00007f8fc2acec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 82.528161] RAX: ffffffffffffffda RBX: 00007f8fc2acf6d4 RCX: 0000000000455279 [ 82.535419] RDX: 00000000000014b0 RSI: 0000000020000880 RDI: 0000000000000013 [ 82.542674] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 82.549925] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 82.557175] R13: 00000000000006b9 R14: 00000000006fd1f8 R15: 0000000000000000 [ 82.564425] [ 82.566031] Uninit was stored to memory at: [ 82.570335] kmsan_internal_chain_origin+0x12b/0x210 [ 82.575416] kmsan_memcpy_origins+0x11d/0x170 [ 82.579889] kmsan_memmove_origins+0x9/0x10 [ 82.584188] __msan_memmove+0xda/0x130 [ 82.588053] ipv6_frag_rcv+0x5055/0x6970 [ 82.592094] ip6_input_finish+0xa62/0x2110 [ 82.596306] ip6_mc_input+0x697/0x740 [ 82.600084] ipv6_rcv+0x20ec/0x26d0 [ 82.603689] __netif_receive_skb_core+0x47cf/0x4a80 [ 82.608683] process_backlog+0x62d/0xe20 [ 82.612724] net_rx_action+0x7c1/0x1a70 [ 82.616681] __do_softirq+0x56d/0x93d [ 82.620457] Uninit was created at: [ 82.623975] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 82.629057] kmsan_kmalloc+0x94/0x100 [ 82.632835] kmsan_slab_alloc+0x11/0x20 [ 82.636788] __kmalloc_node_track_caller+0xaed/0x11c0 [ 82.641958] __alloc_skb+0x2cf/0x9f0 [ 82.645649] alloc_skb_with_frags+0x1d4/0xb20 [ 82.650123] sock_alloc_send_pskb+0xb56/0x1190 [ 82.654679] sock_alloc_send_skb+0xca/0xe0 [ 82.658891] __ip6_append_data+0x3387/0x4bb0 [ 82.663279] ip6_make_skb+0x87a/0x1100 [ 82.667145] udpv6_sendmsg+0x427c/0x45b0 [ 82.671193] inet_sendmsg+0x48d/0x740 [ 82.674974] sock_write_iter+0x3b9/0x470 [ 82.679020] __vfs_write+0x719/0x910 [ 82.682713] vfs_write+0x463/0x8d0 [ 82.686230] SYSC_write+0x172/0x360 [ 82.689835] SyS_write+0x55/0x80 [ 82.693181] do_syscall_64+0x309/0x430 [ 82.697048] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.702210] ================================================================== [ 82.709540] Disabling lock debugging due to kernel taint [ 82.714965] Kernel panic - not syncing: panic_on_warn set ... [ 82.714965] [ 82.722305] CPU: 0 PID: 7219 Comm: syz-executor5 Tainted: G B 4.16.0+ #83 [ 82.730422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.739754] Call Trace: [ 82.742313] [ 82.744448] dump_stack+0x185/0x1d0 [ 82.748063] panic+0x39d/0x940 [ 82.751246] ? raw6_local_deliver+0x259/0x1ac0 [ 82.755806] kmsan_report+0x238/0x240 [ 82.759587] __msan_warning_32+0x6c/0xb0 [ 82.763626] ? ip6_input_finish+0x55c/0x2110 [ 82.768018] raw6_local_deliver+0x259/0x1ac0 [ 82.772420] ip6_input_finish+0x55c/0x2110 [ 82.776639] ? ip6table_filter_hook+0xb5/0xe0 [ 82.781113] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 82.786462] ip6_mc_input+0x697/0x740 [ 82.790243] ? ip6_input+0x320/0x320 [ 82.793938] ? ip6_input_finish+0x2110/0x2110 [ 82.798414] ipv6_rcv+0x20ec/0x26d0 [ 82.802028] ? local_bh_enable+0x40/0x40 [ 82.806078] __netif_receive_skb_core+0x47cf/0x4a80 [ 82.811073] ? try_to_wake_up+0x1ab2/0x20a0 [ 82.815378] ? kmsan_internal_memset_shadow_inline+0xd0/0xd0 [ 82.821159] ? ip6_rcv_finish+0x4d0/0x4d0 [ 82.825286] process_backlog+0x62d/0xe20 [ 82.829332] ? rps_trigger_softirq+0x2f0/0x2f0 [ 82.833891] net_rx_action+0x7c1/0x1a70 [ 82.837848] ? net_tx_action+0xab0/0xab0 [ 82.841895] __do_softirq+0x56d/0x93d [ 82.845679] do_softirq_own_stack+0x2a/0x40 [ 82.849972] [ 82.852188] do_softirq+0xb6/0xf0 [ 82.855622] dev_loopback_xmit+0x8b0/0x900 [ 82.859842] ip6_finish_output2+0x5e6/0x1f20 [ 82.864232] ? validate_xmit_skb+0x1320/0x1320 [ 82.868792] ? ip6_fragment+0x327b/0x5150 [ 82.872927] ip6_fragment+0x32e6/0x5150 [ 82.876881] ? ip6_make_skb+0x1100/0x1100 [ 82.881032] ip6_finish_output+0x96c/0xc00 [ 82.885253] ip6_output+0x597/0x6c0 [ 82.888858] ? ip6_output+0x6c0/0x6c0 [ 82.892640] ? ac6_seq_show+0x200/0x200 [ 82.896593] ip6_local_out+0x573/0x640 [ 82.900461] ? __ip6_local_out+0x4f0/0x4f0 [ 82.904680] ip6_send_skb+0xfa/0x380 [ 82.908382] udp_v6_send_skb+0x116a/0x1880 [ 82.912605] udpv6_sendmsg+0x4461/0x45b0 [ 82.916647] ? futex_wait_queue_me+0x4ee/0x710 [ 82.921209] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 82.926637] ? futex_wait_queue_me+0x687/0x710 [ 82.931206] ? ip_copy_metadata+0xac0/0xac0 [ 82.935514] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 82.940248] inet_sendmsg+0x48d/0x740 [ 82.944034] ? security_socket_sendmsg+0x9e/0x210 [ 82.948859] ? inet_getname+0x500/0x500 [ 82.952824] sock_write_iter+0x3b9/0x470 [ 82.956872] ? sock_read_iter+0x480/0x480 [ 82.960997] __vfs_write+0x719/0x910 [ 82.964699] vfs_write+0x463/0x8d0 [ 82.968227] SYSC_write+0x172/0x360 [ 82.971835] SyS_write+0x55/0x80 [ 82.975182] do_syscall_64+0x309/0x430 [ 82.979050] ? SYSC_read+0x360/0x360 [ 82.982746] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.987916] RIP: 0033:0x455279 [ 82.991344] RSP: 002b:00007f8fc2acec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 82.999033] RAX: ffffffffffffffda RBX: 00007f8fc2acf6d4 RCX: 0000000000455279 [ 83.006285] RDX: 00000000000014b0 RSI: 0000000020000880 RDI: 0000000000000013 [ 83.013534] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.020783] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.028034] R13: 00000000000006b9 R14: 00000000006fd1f8 R15: 0000000000000000 [ 83.035710] Dumping ftrace buffer: [ 83.039225] (ftrace buffer empty) [ 83.042906] Kernel Offset: disabled [ 83.046506] Rebooting in 86400 seconds..