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 '10.128.0.44' (ECDSA) to the list of known hosts. 2018/04/19 11:02:03 fuzzer started 2018/04/19 11:02:03 dialing manager at 10.128.0.26:42695 2018/04/19 11:02:09 kcov=true, comps=false 2018/04/19 11:02:13 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc4) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000000040)=""/202, 0xca) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x9, 0x3a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0xcce}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@int=0x3, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x52000, 0x0) r4 = creat(&(0x7f0000000340)='./file0\x00', 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000380)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000003c0)=""/236, &(0x7f00000004c0)=0xec) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000600)={r0, &(0x7f0000000500)="ef0d12cb7bac0a17fdce", &(0x7f0000000540)="4781afe30b73c771b7056095af726bac161781ac9c5e3297cac271fffbeddc6387c39e840cacb6e448446916951d27271b0f89dfa4d8b8d50e2638c88d226ce58699d4c6b7f044331a7332e445bee6a6e3d66558207ab57a865e7214378c2268ba03019248556ee14c3759f78c5307108ffb4e30749093319fc5f191a43850dd55f1e969cc08cfc92dbbb09ea1690404b7b32fe8"}, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000640)={0x4, 0x8, 0x80000000, 0x8, 0x1, 0x9, 0x9, 0x3f, 0x45206b79, 0x5, 0xa6be}, 0xb) bind$ipx(r0, &(0x7f0000000680)={0x4, 0x6b7b, 0x80, "4e4b326c27dc", 0x99}, 0x10) clock_getres(0x7, &(0x7f00000006c0)) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000740)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000840)=0xe8) r7 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r6, r7) shutdown(r4, 0x1) ioctl$KIOCSOUND(r3, 0x4b2f, 0x5) recvmsg$netrom(r3, &(0x7f0000001e80)={&(0x7f0000000900)=@full={{0x3, {"99b99b9553301b"}, 0x100000000}, [{"01be098e737cf3"}, {"885f69c78e0d8f"}, {"179127be967dfc"}, {"fe45e88e1605f0"}, {"de7c7e5a5cdc90"}, {"b10ee178a2c33a"}, {"3d429c17b3f2b0"}, {"4142883bbd9dff"}]}, 0x48, &(0x7f0000001dc0)=[{&(0x7f0000000980)="526d058215f2544484ecfb503510a3655243836e80f42d708362083fe52fa3d8da1bfb832a8e4aa3267b1effcd330c7aacd7401c509f37d4924b006e089db84531437ee8fc62335359f896a1b7c90adddf40f3289b89e2b85f4febe69faea5f8f01f9695c6e5e1", 0x67}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000001a00)="daa842a9ae1130a9a757851b3390a59359638ca6ced57d246440c1d1be0d1820dab42a686aab30d34924ce44c368428f239856cdc392bdb7cd2e3073dee60a7137fa75677cbcb9021fe5b9ce8bc6d0b6d83bf441bab1e108c1e857d773d01f9170115adae26f5778c489c59767a79f5324bb911dab8cd95f2f0a", 0x7a}, {&(0x7f0000001a80)="6d386c2dc33a2015bfd24c5143299ed534809c9bd60df383589effd0875a685f7f10bc7b7d291f228ee4216591d7946cdd2dbf60b3f78598ea0e76fd6c63f129d72e0d1c53ec3f60e0a1702dd617204542b322fd4baca0526b228224970c4ba94dedb4b4e1ada92ddabe293f436eab460bdb166301e96ee93d339f7b03575cc256aa0836f6e76baba405a7", 0x8b}, {&(0x7f0000001b40)="4163e4d0f4b7d4b97734b7f7aea377c4e5b2fbfb96b4949a2e4e7ecb", 0x1c}, {&(0x7f0000001b80)="0b7331f6c77fb275f665aabc32f28ed06cbe26ed2f65a85c14e59a0f94abcce85dd987a2aa8f097cf41d2001708de288f412c3a901353e258fd8f1bce8bd3770ec9beb98484b0aed39c024a301375fec8bb8c0edab3fe424b63dc92fcc7f73410e0d33bb0ebfc0ff1e19c597d9b1d93e38ab84d8a7654264159b04c5a1227ba364533120d9fd5f639ea8a658c45c6fb90308490a16949d5f19f8ed90", 0x9c}, {&(0x7f0000001c40)="e3c08b49d0dd14bb5db5b2247a737f08130eef8be5fab716097beca01c5a", 0x1e}, {&(0x7f0000001c80)="9006a6421b2c2bee0882abe8bb22c3c317a26352fdb6b24cfc0e985ecbb55cb8937af17fc68e1a9c913b21a93ae04471ff5d9a689f50eab42138b5c1fe068081cb617b8e07596ec71fafa42f8e33", 0x4e}, {&(0x7f0000001d00)="8e5266276d5ebd63b655a077e81d20913c063a216f03745e660a1e356ecfc197377ecbcbd868bb395683569c60caaf82bd8c304b98dfdc92dad27ef265988abe3a5bd42c5cbd5656632ac7eeeb8c0dad683236b08705b0148173474e9497f35e3d2a0e3d3da799f5ca3236198e2d13966adb5d1d6552646d36f83c508f457f530483644caa0894aa1df0d4af02803b33b3e87e8dcde171be34f183d4890a3b5bf842f096d75b4b4c278b78ec45", 0xad}], 0x9, 0x0, 0x0, 0x4000000}, 0x40) socket$nl_route(0x10, 0x3, 0x0) r8 = syz_open_dev$usbmon(&(0x7f0000001ec0)='/dev/usbmon#\x00', 0x100000001, 0x80) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001f40)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000002080)={&(0x7f0000001f00)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002040)={&(0x7f0000001f80)={0xac, r9, 0x400, 0x70bd27, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbd7}]}, 0xac}, 0x1, 0x0, 0x0, 0x44}, 0x20008001) sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000021c0)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002180)={&(0x7f0000002100)={0x70, r9, 0x4, 0x70bd2a, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x37, 0xa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x804}, 0x8000) getsockopt$inet6_dccp_int(r8, 0x21, 0x11, &(0x7f0000002200), &(0x7f0000002240)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000002280)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(r8, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10}, 0xc, &(0x7f0000002380)={&(0x7f0000002300)={0x58, r9, 0x302, 0x70bd26, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5e8c15f7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x58}, 0x1}, 0x4000080) 2018/04/19 11:02:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x101) r1 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) bind(r0, &(0x7f00000000c0)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) mkdir(&(0x7f0000000140)='./file0\x00', 0x5) connect(r1, &(0x7f0000000180)=@ax25={0x3, {"ae4a8fa290df4f"}, 0x400}, 0x80) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000200)={0x1, 0x1}) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x7f, 0x2, &(0x7f0000000480)=[{&(0x7f00000002c0)="022650a31d386f88e8937e2e9ac1d3447777870899a1a441bcf291eec91ed0cb47dfec6795631c768e4427f167585768643f0895c90428efbe13851a84de9a03804f3abdf99dee1a0471f861a9e0d98ada3a9e485014551321e1bb25d539c4bece4645e4660059c622c8c00fe165b80480cd30fc39d605c6a60ad6401d4bc64f43de2ab0f7b06d3af1aac881a29e94ec52f2536485c0dadae1120ec856ef578ee75f5cb2f0f33857", 0xa8, 0xa6}, {&(0x7f0000000380)="d2d9c220419e5288148ffe9210dea5326c5501412afa995ee9502e6eb3b08053bc413d21c232f0e6b038963dd5d8967f891f6f250de0c6053600bfd8481dd6904b99506c06fe849b568ef45ff55d84644f56b9eb4a9f973c954163bb6269934b2d16733e26ce8d254ba83ed6cf01730ee33a039d4c88ca2b1a9eca5166d25897c13f9c6601167b49f4e133faa29b2b1b89c33fb58f0ad19f906e7d909aaa65d25f36f7d0ae3d6cbb8b285b76c8432b9ecd3a98ef6958043915eeb3d6e1567fbf965ecb5fc6fbb8843102d8b7b2059a1909eabaac5d01c3044513c8a400653733161bc9a9f319a91cc913f78cfb8d7cedd742b8c1d0b49f094dd342c7bf23", 0xfe}], 0x20, &(0x7f00000004c0)={[{@file_umask={'file_umask', 0x3d, [0x30, 0x35]}, 0x2c}]}) ftruncate(r1, 0x8) getsockname$packet(r0, &(0x7f0000005b80)={0x0, 0x0, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005c00)={@ipv4={[], [0xff, 0xff]}, 0x3b, r2}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005c40)=0xe7, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005dc0)={0x5, 0x13, &(0x7f0000005c80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8790, 0x0, 0x0, 0x0, 0x2}, [@map={0x18, 0x9, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0x8, 0x1, 0x0, r3}, @alu={0x4, 0x6, 0x6, 0x4, 0x3, 0x100, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x0, 0x5, 0x1, 0xfffffff0, 0x1}, @exit={0x95}, @map={0x18, 0x2, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000005d40)='GPL\x00', 0x9, 0x11, &(0x7f0000005d80)=""/17, 0x40f00, 0x1, [], r2}, 0x48) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000005e40)=""/118) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000007040)={0xfff, 0x800, 0x7fffffff, 0x71, &(0x7f0000005ec0)=""/113, 0x1000, &(0x7f0000005f40)=""/4096, 0xca, &(0x7f0000006f40)=""/202}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000007080)=0xffffffffffffffff, 0x4) connect$ax25(r0, &(0x7f00000070c0)={0x3, {"11fd8ce126f6ac"}, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007100)={0x0, 0xc2, "98c80f8e822582f0965bc8f7e86dc8ef7b2087ffb39dbfd6e9393de39873e590bf64f561db5fdcb09edfda6e804378b2962554023e9a187231fdd18c54c6ac00a86298a4d30391e1c7f9ffc9a1088842112d4103783836a210d197a3e21f8119b07f3a2b19406d115e45bac6b34e7a8b5cb50a0b26b43789661f3062865178f874e840221206337eb3c50e24bb7d9156a5ca172b3b02504e856e22d77a8497a41c2525b9b575bac7bc1f3aea5086b332f85b96280c0d1858f5e528ba1fb937676145"}, &(0x7f0000007200)=0xca) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007240)={r4, 0xffff, 0x2, 0x6, 0x6, 0x6a}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000007280)={r2, 0x1, 0x6, @random="9e948f8a8db5"}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000072c0)=0x2, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000007300)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000007340)=""/201) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000007440)={0x80002001}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007480)={r4, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0xfffffffffffffff8}}}, 0x84) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000007580)=@add_del={0x2, &(0x7f0000007540)='syzkaller1\x00', 0x7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000075c0)={r4, 0x3b, "20f1960d7ca8eed9dd059d402e3317f83e6ee105887d172fe296e2c615a38f993398ca1b94ea9bd55581507d550d939f5cd9f39139c35f4d04e331"}, &(0x7f0000007640)=0x43) chdir(&(0x7f0000007680)='./file0\x00') ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000007700)={'irlan0\x00', @ifru_data=&(0x7f00000076c0)="5e79fc3c82bac4410ca65916274ffd6ba901646f35cbf0a5ebd5af5b3e706226"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007740)={{{@in=@rand_addr, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000007840)=0xe8) 2018/04/19 11:02:13 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x7, 0x7, 0x40, &(0x7f0000ffc000/0x1000)=nil, 0x10001}) timer_create(0x5, &(0x7f0000001180)={0x0, 0x21, 0x4, @thr={&(0x7f0000000080)="fdfdbbc078c9a1784806894999494a227f0f9c95a13619e66ed88c5bcdfe0319faa41e37dc45b34c632a36b6be65e61875c12a6a3ac2cc3e297c4e2cd776c77f7c36c32193542401b11b8435430615997af86f56a5784339b25145949f0677b945b6239ddbebdbd85d9c92f1c2e08060c5bf7b8f5b74912ea7b5541b2f03821b85c4d7a24b1c78257731d066311578fe16a65fc876d3df77c8a59a0976fce675a9d2d2f2e0b0b36677c13659fd1a7b2fbd9cdb370294631bf5477f1b048ebcb4f14054d0ab5fe594c7eb66ab14116dafc43ceab91bc7e43e77a3827d713969c3fa5ecf1567cb0113f5d6e7b773763129e33103a23c057653d12d9232cb9f3152a1cad7606095917892c1e7c2370fdfa3b89416dae53bbda0b5e5414fe7ce13c5c21ca322ad658dd2e12c0038f10c5cbba06f00be1c85c59bbdeb0d8b217198fe37801a9b5ca3c10d04d0a3cd7fe3f757686904d21fb1982d619b03ad56d263f4dbf072cbb071446fec6d5e71ea494e5dc24582bb33d7b174bb096d2068a511fb065a42a621a83990a53f6fbf9215377ca09c05533785f80d3e489379be719c61a93e851bc68c817341b62604d17f2fb471b2e695eb606614fb70f6e88df1f72627ddd41141bbcf6c6ca2411ce90bb7cde3462c1ac94669067b53a852f410db80f51b5a0446ff278b8a0b77301d143938cf77b2ca0671c2cc647db16235172d8473d3196795b875d3a68ff80c98c180dcce810474872d547b84b052659b0a4b00ab94d4c6d52f2743966208b7cdaa5ef86b8a816e6b806a08d35ab0c057a2260d045f412ea8fc4e812f6e2d163b4a5dfa8c826f19efc9f9a5c9886f3bc38ab9f55423297d9cc029e034ebe59cf6a0f5e30377851401c957b24878c92c70ee624802e17d5f01e624159ef2bf2b864fbd87bd30c57c68ede6620cf46c47365a94b4b263bd99a85c87a928c37ed67fd30a175918942b940ac634c5874ac50b4938756a9550c280c738c4b18d61b8c80d52bde5a36d2f85d3e97621c0be711f6c273d91bae97837426ce1374bbad9686c0ef12754e4d1d72676f0302515ed2c0489e20aa169927bb9d7398d9bd6ae7cb146eb214e0a1cfbf8d46b1a26aafd9b5476721d2251afd36dc21c66ea5b667609ba103d964ef08dba6e9ee619e07af0376e59573a9fe93a6d9360dfbb12243789cb093e08017e341f501fafc1a0f9b56c9dfec464e2cfaf81418c66b04ba74aa32d71896bfd0fb95960dec6763acd6b0966b7ffa79933798f9c39de48b1bb39cda903b7039f99e5c682e200ab7de09d1f4df407d8cc211f2afbeb33b0c1eb2a2db1fc1db736dd4a4089e8452c70d4a9e3c7e608cce3449cd879b2a224f8350f59a7fabbed50839a323cf4cd1eaeca5dda09581727498ed8be638fb69180508657e8c7da970e20fd2f4fab2acac4784a04ceb730ac70aa5e599ab7a6562ae76d5cb8fb95f13655f2e1ced3aa838464a074d76ec9f65f4cd7cb65400d5c42940852225ab84a3d1bf63d733d6f0f3c4f775289af2b979b95efb546f9aa5e49fe8e296f3dd00905a65bfd39f8dd901e483b650d3edd586f9737aaf3f7afa8ce39bb36496b80c9d96afd03fdc53cb816e7b296a4d9065e31d33fe09df741ce2d0878c902d142811605b3e49770948f08095d60daae63f93248963347b2512ec2b82afa19da7677f1bbea19cfc574a2ec8576e323061f4734d39d7421bed42bc867759ec6cb5d8de0e50ef48bc22b6b50682372a1a9dc384c516abf48dae68c4a34191b61c689dca4b27cbe21708323d8b6aa1a0b9b2a9731b67c84d9776ea8a1444b551c28d0c5d704b5248d5f3ef11c3530a5d12391e5b4b71d2ba67f600b3c4c71f231bd113726e51fc1428601cbcd61013090b414a1c2745d621fab8829e8a5bc8644b004106873bb65a5761ec04c7602180c7adf399c80603237c694b43f9bf982512f8de7746b900b150d1d59a6698d31a8678ed179acd7bf1f64b0981f8df06ca7e170554ebf8dad7f841022481e3fe622590ce16b50724744762ba6b34092296919b664776667e653f774f2277725c8f8de3e5947a13d2ca53676bf4a3729a455ac721d57ed2dfe53e7350ff83370db55c673f7c15974ab2e6a0adc278935cd7559ac7bd23218eda14886636de7536710689f55fdc4dc78aa5421450f02e45c16295261757bf6066d1ea3df7c4a27133b24f4b40a74dc2ed62f8437262b8fd8a08c10e1694ee9591f739e0ed699277b4b48e55ac5fea38350f817821b53b9e9f76a4c23c1c0a3ac0e49764da133a98a3e755c75bac7cc551d4bcd49a8b9d2bb13a26c158e8f622e05e14a1818df0fd1f01a25ed334b36f54c226a60eeafbcb08b60b1cbec6fea4bfd8f73ede896df791cd2790bea3d74d4a72ae25920d648af24f3631188c64dac3f22074aeeefa6a068477126fcae105ade029f422be2ae6e3378a717c445a43bf1e2ee8ca6fccdcd7e5c0ba4f096cdcaf695b5621770fd72ad974889fc743e0c1bc3f913e685e9107bd852dec36865609ff376481c98e16d4286e09011e8deac3d1ef60dcb85e607623670863412f018c4414a6c46f2e8eedf99b2d49a196968f1019bd4a0499d30817cc55d33d40d31330600e843f0b58841d424890c41bdc4f4d41cf039c66dc48522027dd93e457c247cf21792ed88c5b20e3a34796feb59b55c3cea7ed95fa3dfa48720ccabba09ae66ec86658ad1408e01514bd2530c787b4eee37c1efdf4c64a00274404ad20af685b85c92a51d242921e3e17ea6a31a4ac6ea2fcf23ee542a032cff92e8f98472d3d746e5e871f7cff52ee5928cba2568fb5c45acb91356d5c24a20c49b04c49fa27b0e19976874aeeeb25a637e444d4e06b7fd80575720ccb979b4da6fbb8383466aad5378ae532a323dc9452b4fb85713e59dc04160d94b81e027314e1484e3b3dd4144f42a3cb4d554c874611144fff95043a0b7cd3eb55290732e0ec497d2fbdec25ed61713892ef7978f4bc1af7aba6a6ecf9657c5f1e02a224ee9ba671815192bf21d2284edd78377f9d044b29bc75c6f62b901c4eaa7c244a8569ec189399463150db1ff30f086f16fb605da7c4c75c3208c051d88745b174976d75d7193d00a8a7bd9d6b6b0c3c435e3f6e0546dd35a8f3c305b9a86969da94afcc166180f93e9a2df02f69719bb8ef517ff65bdebf025f4b96112f5e36231c8820648d25b4af568699fb7878e3790afe60253138f64a5f910854727fa9d98d852eb773160d7d4c8067c1330cb017a271bfba58a90599df918169a9b59397855862dbaf65511806eb09452f398a46cd68a0666d140843d12c2a899c079445e422c07d9b45c68b49d297bd6fddc8de76c1bdf5bcc0ec44848e792ebdc0cbb00f5ab61a2f0028606b0049a4cd1713b0a2c96f7850f22e4b1d92585ba5e5eb889eae809f3e634a3614aa8e05e9c7c5c5d12be8fc3240d34adb33e337bf54dbac67de838e17d35b8b3d51547f1adfe6859073bcb318d8309d0f83f5ef8b82e9d027a601b5d468565471802e369d4ba0f0d94a4b11da2038d6c4845bea77eb7e66649fec5665243517bf73448626340b6b53e41fe54370a1d3ad4b4cd40bafcce8163badd880c6f2209c21e3aa62a0978433bf39db2616130fbc31d30803f2f5eea74ac8ece7dd176410ef1e80cc981ebc6327bee29163c01ca94c586569c145d40719b29a8e2e05a1ba68771964b1adcc3a38f7a0e90b2ddbf0cbef63450b1b6fca3ef9e25c57a623df69b11c528a552e650ae0274888ec3c8668a4f1b2cf9a38a1eb079ab635167d9db16da5a0f26d21a9b2ee8034429d45a2f895d33ef0faa6b22a9918ba1e76c0bc4c6c861738ddd05882c62f34beb054f0b9a06281cd04c52136e54e14bb97627f37c2c367c2f276d472cfce3b9b6e71f49dcec8a2c196366ac562deab105199b1d4775ae2d70279c6b247b12db1664dd8115bdbcbe7b8a2c8d9bb3922542959814aa6b7e037e31b278440e4b5b67fe5e391db8c13cc8b3c33ffd59b6c1f44ad2dac614c899fabe540173124bba6df76afb6f03ddef2bb3b44938c4c18561316a33337c0ee4d3a50d2773ef3d384685542c2bcf9991e8b2b5168f06ac6e6887a5c588d126ff522cde179e9529b61e175c550c36ad1e621da76c7e68f9ca990e3178fadd43b4d1657a1424174bebe88f799b84af9ad353851446a2079d5facde7283aa5f5b107cf7178601055e99662fb4f256b2a46e2f8ed3b1e9cf53f5d1f2b653a5e6d89957da79e80af463042f6a504d78378a9434b911565020e3175d1732c82a3a8806897775243c1952f8e6b2ccda50c36bfce836a485a406f94894c939f2c8076bba27d4916759cd40152f138dd872a323aca181ab1393a255d0c1af16611d878d7c4cd64768f11afbb94f619217986d927f7f610853c7d9658f0be8ef9f43d2671ea5e1f1f5478dfccba39b061e0174360ab25508c704fbfbac5a50487267d2f9a20a2ceea8b341680d9e634bc3f60811565e3ca08aa56d12fb2c60254d3e19ff2f09294f235ba77f36cc63a3f6ff5179571211d7153ecdfa2c450335000c1bfbb4b01728a3c1b198503c6bea307adfaf0dc6799a072527cad8fca3254f041cdb4ac015de81b45e57e2b99a5840a3c013d13de2f92a62b658b56b09466727d346b0674f543f3e53650decb747bb255d2a98b1f4991fb6c7bb3a64f27793a3b237f9d9edbfd0e79751e54de3d5d4f9f1233c0779e800bb3a18fa8c57060a04a82053d40ec8d80f765c0bb7e1f8f34da7b4a7dfb2839d96dbcc01d2eb7ed98d479b03a71ccd2dcedab57bf3e969045d0091e2a8d26e8da9d9b33e613bafb0898078b53b65cd4dd64f5763aab98a652b280fc255ce6ceb016a035d57713d11d7bea20b15b23e139df12880f2975b95501c092be2be7288e81d2de0683797d7730d354dfd1f384a047b0540b19a3061d0a5ace466662db8aa6d1f00d7e2317202a0de0139a490399d4fdde9ef58f93286b13a3e6868825ce9ae29f0f1eb12531ee775e437b7f61e42aea14044e5a4ca17c1a79a367b95f747dbb311eb5e3bf11a816ea68fc87b9a241461226918e4ce4547206688ac9fa99f3b8d23d703377abbd28a7b178062f2f51f3e4865dda47f418f3d550ce56519f8f38eb923e9a9222ed6ad3d1f55d7bfb7e8d4b3b49fc5cf9df943833a4ba17233c82249452ddc320bc9bbb8b73a3ac75aeaefe251ee142254ad2d1936e77861ef2b201812c11aa7edb9a45b989d365d05fd2352bee989d67f6a3e216d1e0505ed02803469e1369f68b73aaf0cd3b3ba16e4e9d07c6e55994baa17e8a305e73d4600276091f90d9734c948b611540fe1fa127bbe6423a6287b13f73d3eda2f36a7b04a0a4915a5384c86e04467b88bdd0469e4f65394e212a5983e87f60ecc34eb3cdae7447ae6b1e5127557b25e1f56a8df2bef7dd58fb5d0ca8e341f2ad0a1c1efec5dc58f68e8ea2192e07b662d5307f71d46bd2f44db3bcea4c85d10aac4a94dd5aa51ab44cb528840a4a46125a36c5e007a706aa4cf80586e5e32b9748d87732238a52b326881d4f31d71f91c890984ad702d1a01d6232e05c2319f3bf60273e47c3a58f818cb74000127ffbf88d84b37d7fa0ab4684ea160840e1c3bcc39d2fff63d3dc3161d1b6de63e3a4bd4dfa27e731ed3e6949ff99ae3817b605d94c9234a0c2c1fdf19c35f534d7153bd8d9d63d21a1b5f38bf438c9e847d3f114bfd6fd22fa1347de61d1e0cef7ceecc27cf303ca2a5abf65455b1c2", &(0x7f0000001080)="4074fb31494d2dea6b551fdae63ba62e59d1b0f17d8b8174dbb65691f7dcbedf17c9c4c8e003d2af479156afccc8d9b0646df09fd9dcb6bfc2ee9a255ffa48fdc3170131e70e31d08362c2b0b3db7f532fed724a8d198ff6765b8cf923762039596c7f2070ebd9ab5cbf50eefffe27ae5499a1e9958c518afa78b0a23a7bca10a2bcc497a884736494bca8aea91c439491301640bb4959ded73aa808c90de78d19b87b66045bc1a32ce33efcde80d9e5dcf2b50e85b495030c6010619fa731e0ad7f9c02ebc3a0fa05f25d5bb2511ebc43bb4784ac7438204f74"}}, &(0x7f00000011c0)=0x0) timer_delete(r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) timer_create(0x1, &(0x7f0000001280)={0x0, 0x14, 0x1, @tid=r3}, &(0x7f00000012c0)) recvmmsg(r2, &(0x7f0000008c40)=[{{&(0x7f00000013c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001440)=""/149, 0x95}, {&(0x7f0000001500)=""/88, 0x58}, {&(0x7f0000001580)=""/1, 0x1}, {&(0x7f00000015c0)=""/188, 0xbc}, {&(0x7f0000001680)=""/132, 0x84}, {&(0x7f0000001740)=""/255, 0xff}, {&(0x7f0000001840)=""/195, 0xc3}], 0x7, &(0x7f00000019c0)=""/141, 0x8d, 0xe50d}, 0x9}, {{0x0, 0x0, &(0x7f0000001a80), 0x0, &(0x7f0000001ac0)=""/193, 0xc1, 0x2}, 0x3f}, {{&(0x7f0000001bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000005140)=[{&(0x7f0000001c40)=""/11, 0xb}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/34, 0x22}, {&(0x7f0000002cc0)=""/92, 0x5c}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/199, 0xc7}, {&(0x7f0000004e40)=""/212, 0xd4}, {&(0x7f0000004f40)=""/199, 0xc7}, {&(0x7f0000005040)=""/230, 0xe6}], 0xa, 0x0, 0x0, 0x1}}, {{&(0x7f0000005200)=@sco, 0x80, &(0x7f0000005300)=[{&(0x7f0000005280)=""/76, 0x4c}], 0x1, &(0x7f0000005340)=""/147, 0x93, 0xb3}, 0x27}, {{&(0x7f0000005400)=@sco, 0x80, &(0x7f0000006540)=[{&(0x7f0000005480)=""/104, 0x68}, {&(0x7f0000005500)=""/45, 0x2d}, {&(0x7f0000005540)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xfffffffffffffffb}, 0x80000001}, {{&(0x7f0000006580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000007600)=[{&(0x7f0000006600)=""/4096, 0x1000}], 0x1, &(0x7f0000007640)=""/170, 0xaa, 0x20}, 0x33b}, {{&(0x7f0000007700)=@sco, 0x80, &(0x7f0000007900)=[{&(0x7f0000007780)=""/235, 0xeb}, {&(0x7f0000007880)=""/13, 0xd}, {&(0x7f00000078c0)}], 0x3, 0x0, 0x0, 0x7}, 0x8}, {{&(0x7f0000007940)=@nfc_llcp, 0x80, &(0x7f0000007bc0)=[{&(0x7f00000079c0)=""/115, 0x73}, {&(0x7f0000007a40)=""/59, 0x3b}, {&(0x7f0000007a80)=""/91, 0x5b}, {&(0x7f0000007b00)=""/57, 0x39}, {&(0x7f0000007b40)=""/115, 0x73}], 0x5, &(0x7f0000007c40)=""/4096, 0x1000, 0x8}, 0x3ff}], 0x8, 0x0, &(0x7f0000008e40)) pwritev(r5, &(0x7f0000008f80)=[{&(0x7f0000008e80)="a2d02921621de4f059b2452f2b00e6cd31391ae88d480495f94daa8e2185b080489d11ed52e8ae41778815180e668c6a80cf95cf550b7dc776c8617d4d1b226d056ce40d4871863af7132a207b2e0ef3dc639d7a5f8a11fa944bf93c34aa6d2ae4c7cc530c3dcc8670de0d0e4b11b5e55bf6bddfc35adc8690d40fda4e784cc79d524b64273d6ca2f348d6f9ca3455250f690203e03cddd8431d390ca7d8b4456f2bfeed65de10b5ec0954ca2caee29c08fab7dd56a7fbcf8d6540b5626afd1bdea90d09f93dcbb3a51065db9bf11036381a02803f27f65a5cdbcb850a04", 0xde}], 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000008fc0), &(0x7f0000009000)=0x4) timer_delete(r1) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000009040)={0xffffffffffffffff, 0xffffffffffffffff}) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r7 = add_key$user(&(0x7f0000009080)='user\x00', &(0x7f00000090c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000009100)="c986ea745ac4a46be123b29b2f91aeb2c910927c4654ad2cdc0dccd3c2941d6a3e239ec3fc9077e0dff76efd3d5e74f564646910bc1c72f7ca3fc09a90427db25aaeccf0672e4250f0e457f5c5d7cdd735a6f3aa3ea2ed31b930f331798862b6ed7d5d79ce6d5d0fdee31f4f84d0086ba3b7dfe897250cb101da69e6d323384aa1bbfb91f0d8aac66939", 0x8a, 0xffffffffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000091c0)={0x0, 0x0}, &(0x7f0000009200)=0xc) getresgid(&(0x7f0000009240), &(0x7f0000009280)=0x0, &(0x7f00000092c0)) keyctl$chown(0x4, r7, r8, r9) chown(&(0x7f0000009300)='./file0\x00', r8, r9) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009400)='/dev/hwrng\x00', 0xc980, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000009440)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x10001, 0x2, 0x1, 0x0, 0x10}, &(0x7f0000009500)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000009540)=@assoc_value={r11, 0x100000001}, 0x8) r12 = add_key(&(0x7f0000009580)='rxrpc\x00', &(0x7f00000095c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000009600)="9c182c5ca48ae9f5c3e186afb2bd98675d397e2c5c8bbf247765562ba32a8740fe1f0c19a172f11077cefce3eae34e3df3de33ee9c17fb996ae9f0d301559c92f0bf4a4cef20ca36626a1dea0984cc3c4740c8c4d86413b63e1f23bbcde0430a1dd3b8db03f47fbc840c31a606562f5131ab625fa6e8dad8c773d2f3ad4cf9ac5e5145c5e063e2e966665b8058fca38e1b64f64095c2555f1c84abf06c22071ca9b5cc17867021178d94f2099911301c392e074bba2961e04f59d30c927360fc35c9d59c7ed80751ebc85a013d48bab9c0c32aed452c08299d4312b9ecfbd5f1a5f3142a9dc8d2b672db4fabaa", 0xed, 0xfffffffffffffff9) keyctl$link(0x8, r7, r12) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000009700)={r11, 0xff, 0xcc, "fa0a7762044980eb195cee3a71ed88f8d272f7d8b31c0cebdfdc35905b4e9b6cc0df7a5b2f1cea4d302cfa8bf0fecf53018f1ec8945c307fe4dc329e7d9111370e5137c61c2c2c98bd8aaf31eaebe412cef970cd74c44ec6e9558b5635aa0169aa7474b33e2f14cab2e477f0467c7e52bb8ad259aaad39bb2c98039c2d8a2261ec7131a669f7552c60be0107384e2de3614fb07487c847eb3b2663e71ffd21e562ddf484fbbb3ef86896bee1fa64caba5868eb864d1abd3d978c1e6874e238cb309662601bcfc37b14ff8710"}, 0xd4) fchown(r6, r8, r9) sendmsg$alg(r0, &(0x7f0000009ac0)={0x0, 0x0, &(0x7f0000009980)=[{&(0x7f0000009800)="a7b8fe5cbfa5a8", 0x7}, {&(0x7f0000009840)="b5570ceeca7b73bbc46402e6323214500b2498b16f3a327a00151fbf321ba675c8ecec3d122b65053664a57661440060ccceb8c2b7eaada6d6f0ee0b64ac888d246ec628615f17c1e9cbea9f2355ab59f44849d4a9504210b6f981b0cc94d068685c469bce04a7e4548ec2b1a71d630367c9df115b306c52531027644969f885ab4c633afe97a80c6b703d6dedaabf1904c5d2b8465872e8b04192bb925a8023ee2fa6206b2b2fc7ebb80d46b6a61d9d9f507097a86d37be67a46298e59f60821dfb", 0xc2}, {&(0x7f0000009940)="cedb3db8242c3a", 0x7}], 0x3, &(0x7f00000099c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa6, "681159f9505125f6ef3f81c28d316ed72ad403e9e4e48b7b6e266b47fa973dcbf5995d52dd07b8156882cb521297b108e500b9167f69d31907e260368c0d8e2ca8c039f48b25463eeed4f64e244a8ade24287af34b27bedb606586e559e1f9e108b5e2ab8f98c963206db04fb932902964d852ac72d890344a417b3ae6ab2c12cb612eeee8a441c5b5e382bbc232481583add134cdd87fb0449eeda2e9697167c4ceeaf2ce92"}], 0xd8, 0x8000}, 0x4000) getsockopt(r10, 0xfffffffffffeffff, 0x9, &(0x7f0000009b00)=""/90, &(0x7f0000009b80)=0x5a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000000ae00)={0x5, 0x0, [{0xf000, 0x6a, &(0x7f0000009bc0)=""/106}, {0x4, 0x1000, &(0x7f0000009c40)=""/4096}, {0x0, 0x60, &(0x7f000000ac40)=""/96}, {0x100000, 0x70, &(0x7f000000acc0)=""/112}, {0x0, 0xb7, &(0x7f000000ad40)=""/183}]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000000aec0)=0x7, 0x4) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f000000af00)) 2018/04/19 11:02:13 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x8000, 0x3ff, 0x5, 0x5, 0x0, 0x4}, 0x4}, 0xa) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) r2 = dup3(r0, r0, 0x80000) r3 = accept$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)="90c1e359683c00cd26714d2880076da001895d6a2e6748229efa9f15bba780775f3146cdd6eea53a49ac0c29328d3435e846aff91a2b0d2583893131", 0x3c) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='autogroup\x00') clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r0, 0x1}, {r4, 0x2202}, {r2, 0x4000}], 0x3, &(0x7f0000000300)={r5, r6+10000000}, &(0x7f0000000340)={0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000380)={0x4, 0x4, 0x7, {0x77359400}, 0x20, 0x2}) getdents(r0, &(0x7f0000000400)=""/42, 0x2a) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000480)=[{{r7, r8/1000+30000}, 0xffffffffffffff30, 0x7, 0xfffffffffffffeff}, {{0x77359400}, 0x1, 0xfffffffffffffff7, 0xa8bc}, {{0x0, 0x2710}, 0xba7, 0x3, 0xfff}], 0x48) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r1, 0x10}, {r3, 0x80}, {r1, 0x4000}, {r2, 0x2}, {r1, 0xc}], 0x6, &(0x7f0000000540)={0x77359400}, &(0x7f0000000580)={0x3}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=@mangle={'mangle\x00', 0x1f, 0x6, 0x1540, 0x0, 0x118, 0x2c0, 0x380, 0x118, 0x14a8, 0x14a8, 0x14a8, 0x14a8, 0x14a8, 0x6, &(0x7f00000005c0), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1b}, 0xffffffff, 0xffffffff, 'dummy0\x00', 'team_slave_0\x00', {}, {0xff}, 0x8, 0x2}, 0x0, 0xe8, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x10001, 0x80000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21}}}, {{@ip={@rand_addr=0xffffffff00000001, @multicast2=0xe0000002, 0xff000000, 0x0, 'veth0_to_team\x00', 'irlan0\x00', {0xff}, {0xff}, 0x1, 0x2, 0x1}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x8, 0x2}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffffff, 'ifb0\x00', 'ip6gre0\x00', {}, {0xff}, 0xde, 0x3, 0x10}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x8}}}, {{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x6}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1a}, 0xffffff00, 0xff, 'bcsf0\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0xff, 0x1}, 0x0, 0x10f8, 0x1128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x11, 0x800, 0x1, 0x1}}, @common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x1, 0x1, 0x1, './cgroup/syz1\x00', 0x8, 0x5}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x8, 0x2, @broadcast=0xffffffff, 0x4e24}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x15a0) fcntl$getownex(r1, 0x10, &(0x7f0000001c00)={0x0, 0x0}) sched_rr_get_interval(r9, &(0x7f0000001c40)) flistxattr(r4, &(0x7f0000001c80)=""/10, 0xa) getpeername$inet(r0, &(0x7f0000001cc0)={0x0, 0x0, @local}, &(0x7f0000001d00)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001d40)={0x0, 0x800}, &(0x7f0000001d80)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001dc0)=@assoc_value={r10, 0x4}, 0x8) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000001e00)=""/52) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001e40)={0x81, 0x7f, 0x80000000, 0x858, 0x3c53e55d, 0x4}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001e80)={0x1f, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x20, 0x7, 0x9, 0x800, 0x9, 0x0, 0xfffffffffffffff9, 0x8001, 0x80000000}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000001f00)) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000001f40)={0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x30}}) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000001f80)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001fc0)={r10, 0x0, 0x10}, 0xc) 2018/04/19 11:02:13 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x3, [0x400, 0x7, 0x6fe]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x2, 0xfffffffffffff107, 0x6, 'queue1\x00', 0x2}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/118, &(0x7f0000000300)=0x76) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x2}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000380)=""/136, &(0x7f0000000440)=0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}, 0xad, 0x5, 0xc7d, 0x1, 0x20}, 0x98) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000540)='gre0\x00') setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r1, 0x1, 0x6}, 0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000005c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000700)={'bridge_slave_1\x00', 0x5}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000740)={0x0, 0x413c, 0x8, 0x14}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000780)={0x200000000000, 0x0, 0xc241, 'queue1\x00', 0x4}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000840)=@sack_info={r2, 0x6, 0xb1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000880)=0x8, 0x4) write$sndseq(r0, &(0x7f0000000940)=[{0x8, 0x5, 0x2, 0x10000, @tick=0x80000001, {0x7274, 0x3}, {0x2, 0x7ff}, @quote={{0x8000, 0x9}, 0x0, &(0x7f0000000900)={0x0, 0x1, 0x2c, 0x8b0b, @time={0x77359400}, {0x3ff, 0x8}, {0x4, 0x4}, @quote={{0x4}, 0x6, &(0x7f00000008c0)={0x5, 0x5, 0x8, 0x58, @tick=0x2, {0x800, 0xf02}, {0xffffffffffff1294, 0xff}, @control={0x1, 0x80, 0x9}}}}}}, {0x400, 0x1f, 0x5, 0x8001, @time={0x0, 0x1c9c380}, {0x7, 0x6}, {0xff, 0x10001}, @note={0x3, 0x6, 0xbb2, 0x0, 0x364}}, {0x100000001, 0x7f, 0x3f, 0xc74, @tick, {0x3, 0xe82}, {0x3, 0x80000000}, @addr={0x0, 0x273}}, {0x2, 0x7, 0x7fffffff, 0xffffffffffff8000, @tick=0x9, {0xfd8c, 0xfffffffffffffaf9}, {0x942, 0x4}, @raw32={[0x1, 0x4, 0x9]}}], 0xc0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000a00)={0xfffffffffffffff7, 0x2, 0x6}) write$cgroup_pid(r0, &(0x7f0000000a40)={[0x31, 0x38, 0x33, 0x39, 0x37]}, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000a80)={r2}, &(0x7f0000000ac0)=0x8) write$tun(r0, &(0x7f0000000b00)={@void, @void, @x25={0x2, 0x9, 0xff, "3c65f42c32151d5b8f704d40ff66ddda3f172311e6806719b8435aba592c5c03"}}, 0x23) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b40)={'bridge_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b80)={'team0\x00', r3}) prctl$seccomp(0x16, 0x0, &(0x7f0000000c00)={0x2, &(0x7f0000000bc0)=[{0x7, 0x7, 0x8, 0x80000001}, {0xd11, 0x8000, 0x7, 0x6}]}) inotify_init() openat$autofs(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/autofs\x00', 0x400000, 0x0) r4 = semget$private(0x0, 0x3, 0x2) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000d40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000e80)=0xe8) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000f80)={{0x4, r5, r6, r7, r8, 0x100, 0x2}, 0x9, 0x42, 0x80}) 2018/04/19 11:02:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x80000, 0x68ea7316, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TCXONC(r2, 0x540a, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000080)={{0x12000000000, 0x7ff}, 'port0\x00', 0x90, 0x20000, 0x180000000, 0x4, 0x5, 0xac2, 0x2, 0x0, 0x4, 0x1a00000000000000}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req3={0x6, 0x7, 0xfffffffffffffff7, 0x0, 0x5, 0xa6d2, 0x2}, 0x1c) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)={0x2, 0x0, 0x5, 0x76da, 0xfffffffffffffffb, 0xac, 0x8, 0x1, 0x9, 0x4, 0x5f, 0x800}) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000001c0)={0x4, 0x0, 0x883, 0x0, 0x6, 0x2, 0x8000, 0x43, 0x3, 0x5, 0xfffffffffffffffd, 0x80000001}) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='trusted.syz\x00', &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x30, 0x3) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000340)={r3, r4, 0xe2}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000380)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}) lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'trusted.', '/proc/sys/net/ipv4/vs/expire_quiescent_template\x00'}, &(0x7f0000000440)="6574683170707030e000", 0xa, 0x2) arch_prctl(0x1007, &(0x7f0000000480)="679c1267d53d4298474972d35d8994410ac0c26f79fb267ee9") ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000004c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000014c0)={{0x7bc1, 0x8a}, 'port0\x00', 0x20, 0x100000, 0x0, 0x8001, 0xff, 0x4, 0x3f, 0x0, 0x7, 0x6}) getxattr(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)=@random={'osx.', '\\]cpuset\x00'}, &(0x7f0000001600)=""/45, 0x2d) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001640), &(0x7f0000001680)=0x40) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001740)=0x0) r6 = perf_event_open(&(0x7f00000016c0)={0x2, 0x70, 0x2, 0x6, 0x66, 0xe3d, 0x0, 0x14e7, 0x40201, 0x0, 0x0, 0x2, 0x8, 0x1, 0xff, 0x9, 0xc4, 0x3, 0x100000000, 0x628, 0x3f, 0x5, 0xffffffffffffff00, 0x401, 0x8, 0xd7, 0x6, 0xc2, 0x200, 0xffffffff, 0x7a, 0x100, 0x2, 0x1000, 0x3, 0xffff, 0x4, 0x557, 0x0, 0x100, 0x2, @perf_config_ext={0x40, 0xfffffffffffffffc}, 0x1, 0x200, 0x80000000, 0x0, 0x100000000, 0x9, 0xffffffff}, r5, 0xb, r2, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001780)={0x7}, 0x4) accept4$bt_l2cap(r2, &(0x7f00000017c0), &(0x7f0000001800)=0xe, 0x800) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000001840)=""/238) socketpair$inet(0x2, 0x5, 0x1000, &(0x7f0000001940)) r7 = msgget(0x1, 0x220) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000001980)=""/25) syz_open_dev$evdev(&(0x7f00000019c0)='/dev/input/event#\x00', 0x3, 0x200) 2018/04/19 11:02:13 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x40, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x8}}, 0x3, 0x20, 0xffffffffffffff12, 0x0, 0x1}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x80000000000000, 0x9}, 0x90) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000340)="c9842a3cf340df7095b0fc7a5b07a172b85fcf3185e717e0d9b1c9a03beb57b3eace7e94693483b028259ef187eed01da079d0f38396c0a87d562b9d5c66fd50e435fdaa29071671ea56a53548bbb87df03f0150acdc6896398081e4eb3e863f285ea96c936a25b4cfc0807fe687a8abf5440e2d6c1318af13b3e3bef8d5f3869bdef59e1b0f0ba8c2d64120643db116fa814eace7a09531be", 0x99) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, 0xe873, 0x2, 0x1, 0x8, 0x0, 0x81, 0x1f}, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4) getpeername$ax25(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x9, 0x3}, &(0x7f0000000600)=0x90) unlink(&(0x7f0000000640)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x8c, "52bb0b66ae00f2cfd36da864a0cac93abd8600cd4ad34a9efdeac3a548eaec329ae289dfa7982ca528074f20fc694d0d533ca53a1578a626b1018ede4ff002a5f4c9ce87e553abb5cf9cf87ff32ba015ad94af288d80e5e51fd6db7938597d8af69fcaae39da30b82ddd560f1a09da14942094bac2daa0afffda17da873a6b8cd8805ac9290afd71fe397408"}, &(0x7f00000007c0)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000800)={r6, 0x6, 0x3, 0x9dbf, 0x8, 0x3, 0x5, 0xe4, {r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x3fb3, 0x7, 0x1, 0x5}}, &(0x7f00000008c0)=0xb0) prctl$setendian(0x14, 0xf3d522a34c0e3c08) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000900)="79451146edae51eb8df1229efbae40e2662c9e292f2cbf57710cd182057fe6fa48fede5b772628bab70a26a1681ee473ea38399216ba", 0x36) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={r4}, 0x8) iopl(0xfff) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000980)={{0xfffffffffffffff9, 0x100000000}, 0x38}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000009c0)={r4, 0x4f17}, 0x8) symlink(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000a80)={0x100, 0x1ff}) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) utimensat(r1, &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b40)={{r7, r8/1000+30000}, {0x0, 0x2710}}, 0x100) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f0000000b80)=0xffffffff, 0x4) getitimer(0x1, &(0x7f0000000bc0)) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000c00)={'dummy0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000c40)={'veth0_to_bridge\x00'}) 2018/04/19 11:02:13 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200140, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0xd5, 0x4f18ce1a, 0x101, 0x400, 0x4f, 0x4, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xffff, 0x4c61, 0x1, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x9, 0x2, 0x8}, 0x10) personality(0x40000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x5, 0x6, 0x401}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x4, 0x200, 0x7}, 0x10) getsockname(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000002c0)=0x80) tee(r0, r3, 0x2f63800000000000, 0x2) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000300)=0x9, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000340)={0x3, 'yam0\x00', 0x2}, 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e24, 0xe7, @empty, 0x80000000}}, 0x4, 0x1, 0xe221, 0x7, 0x4}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r1, 0x3, 0x2, 0xff, 0x3, 0xffffffff}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e20, 0x6, @empty, 0x736}}, 0x0, 0x3f, 0x100000000, 0x1, 0x6}, &(0x7f00000005c0)=0x98) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000780)={0xe0, 0xffff, 0x5, 0x89, &(0x7f0000000600)=""/137, 0x76, &(0x7f00000006c0)=""/118, 0x3c, &(0x7f0000000740)=""/60}) connect$nfc_llcp(r0, &(0x7f00000007c0)={0x27, 0x0, 0x1, 0x6, 0x7ff, 0x8, "2b4c60ee5a9d9b46d59c9e8783ca70ab2b6ca0c0f29e0168ddf4a09a07f4c9ee8340ca7eb6308dd878d3a3e8fb9c0da3f1a6b805bb2b4bdc212660673d584f", 0x23}, 0x60) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ptmx\x00', 0x40102, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) set_tid_address(&(0x7f00000008c0)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000900)={r0, r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000940)={0x3, 0x8203, 0x5, 0x7, r4}, &(0x7f0000000980)=0x10) r7 = dup(r6) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000009c0)={0x7, 0x40000, 0x1ff, 0x40, 0x2, 0x8000, 0xff, 0x9, 0x0, 0x7f, 0x5, 0x7}) bind$inet6(r7, &(0x7f0000000a00)={0xa, 0x4e24, 0x100000001, @dev={0xfe, 0x80, [], 0x1f}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r8, r5, &(0x7f0000000a80), 0xc5) setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x483, &(0x7f0000000ac0)={0x5c, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x2, 'sed\x00', 0x13, 0x4, 0x3f}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)) clock_nanosleep(0x6, 0x1, &(0x7f0000000b40), &(0x7f0000000b80)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000bc0)={0xffffffffffffffc1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) syzkaller login: [ 41.544394] ip (3753) used greatest stack depth: 54672 bytes left [ 41.683415] ip (3767) used greatest stack depth: 54192 bytes left [ 43.342462] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.348976] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.385971] device bridge_slave_0 entered promiscuous mode [ 43.447497] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.454091] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.497606] device bridge_slave_0 entered promiscuous mode [ 43.547128] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.553588] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.568212] device bridge_slave_0 entered promiscuous mode [ 43.581544] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.588121] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.620963] device bridge_slave_0 entered promiscuous mode [ 43.637252] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.643766] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.664711] device bridge_slave_1 entered promiscuous mode [ 43.671494] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.677974] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.695337] device bridge_slave_0 entered promiscuous mode [ 43.709795] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.716277] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.739779] device bridge_slave_0 entered promiscuous mode [ 43.760895] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.767375] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.778438] device bridge_slave_0 entered promiscuous mode [ 43.790203] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.796692] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.813017] device bridge_slave_0 entered promiscuous mode [ 43.825343] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.831834] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.841389] device bridge_slave_1 entered promiscuous mode [ 43.856878] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.864381] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.870847] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.892599] device bridge_slave_1 entered promiscuous mode [ 43.899321] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.905788] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.928438] device bridge_slave_1 entered promiscuous mode [ 43.945123] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.951616] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.977011] device bridge_slave_1 entered promiscuous mode [ 43.986910] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.993383] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.018974] device bridge_slave_1 entered promiscuous mode [ 44.027699] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.034169] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.049767] device bridge_slave_1 entered promiscuous mode [ 44.061539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.069170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.079209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.086508] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.093062] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.125511] device bridge_slave_1 entered promiscuous mode [ 44.151427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.164455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.183617] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.273584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.288434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.318833] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.351694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.368253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.378299] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.430597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.483618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.553180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.083313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.310861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.330869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.357160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.374009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.395925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.416960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.440871] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.559276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.575996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.586148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.601787] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.623959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.632756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.642255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.761181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.383361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.529585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.567373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.626372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.634017] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.660410] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.670587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.685546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.741834] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.760303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.778403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.830889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.868785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.876656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.889451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.900573] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.910758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.925213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.969815] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.977090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.989318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.024292] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.039675] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.046823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.058175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.093293] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.100496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.136625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.166196] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.176757] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.187435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.198704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.211382] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.220199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.237223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.245299] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.252620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.260011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.310767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.332641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.354811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.365956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.374105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.382876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.389999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.398922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.411857] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.426987] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.434162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.457900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.476144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.491783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.506544] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.523689] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.540632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.549090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.578142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.606560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.639813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.668605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.683790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.695222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.734351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.756999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.201237] ip (4347) used greatest stack depth: 53976 bytes left [ 49.699560] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.706136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.713022] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.719502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.734483] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.741453] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.748209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.755164] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.761636] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.770119] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.781240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.788821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.814560] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.821130] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.827983] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.834450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.847982] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.854504] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.860971] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.867867] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.874356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.913921] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.923460] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.929937] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.936803] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.943357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.996610] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.017032] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.023552] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.030432] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.036912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.075998] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.088256] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.094747] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.101618] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.108121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.158005] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.183611] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.190138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.196982] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.203460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.273664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.784660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.800157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.824731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.840271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.854742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.865987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.174878] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.313367] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.328592] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.359080] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.366852] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.396192] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.517699] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.782786] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.979959] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.986239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.997771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.118847] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.125231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.141652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.165755] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.174266] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.181911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.200668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.217012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.240006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.269394] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.275975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.300192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.323663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.332342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.343904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.379186] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.396127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.417609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.690093] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.697230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.708463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 11:02:39 executing program 1: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x1ad5}, @result}}}], 0xffffff00) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) r3 = semget$private(0x0, 0x1, 0x348) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000480)=""/28) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000004c0)={0x0, &(0x7f0000000480)}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0x16}, 0x80000000}}, [0x6f, 0x80, 0x1d8000000000, 0x3, 0xe2, 0x70000000000, 0x3c68d948, 0x2, 0x4, 0x4, 0x7f, 0x0, 0x4, 0x785edebb]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x0, 0x1daa, 0x6, 0xf3, 0xff8000}, &(0x7f0000000200)=0x98) clock_gettime(0x0, &(0x7f0000000180)) [ 66.229751] QAT: Invalid ioctl [ 66.254693] QAT: Invalid ioctl 2018/04/19 11:02:40 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffaefb9d927362c78b08004500001c0000000000c013b7db74f71a5e00e000000131cd23385b80"], &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x401, 0x8001, 0x7, 0x8001}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0xffffffffffff35a9, 0x6}, &(0x7f0000000140)=0xc) [ 66.289286] QAT: Invalid ioctl [ 66.333761] QAT: Invalid ioctl [ 66.356944] QAT: Invalid ioctl [ 66.379508] QAT: Invalid ioctl [ 66.409898] QAT: Invalid ioctl [ 66.429124] QAT: Invalid ioctl [ 66.461485] QAT: Invalid ioctl [ 66.481861] QAT: Invalid ioctl [ 66.497694] QAT: Invalid ioctl [ 66.510849] QAT: Invalid ioctl [ 66.517393] QAT: Invalid ioctl [ 66.521651] QAT: Invalid ioctl 2018/04/19 11:02:41 executing program 0: unshare(0x40600) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)="09637366300000000000000400") 2018/04/19 11:02:41 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x200, 0x40) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000004c0)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x7}, &(0x7f0000000580)=0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000680)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xa0, 0x7}, 0x90) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='bdev\x00', 0xffffe, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mkdir(&(0x7f0000000500)='./file0\x00', 0x1) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0x6e, 0x80000) recvfrom$unix(r2, &(0x7f0000000180)=""/150, 0x96, 0x40, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) connect$unix(r0, &(0x7f0000000740)=@abs={0x0, 0x0, 0x4e21}, 0x6e) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000340)="3a8a8977d66bba20f53e0c1f875859876d48c2e3b719fae155de6d0d3c7ec9994adb5d1ac769017cf7119663785931b2db4c2986f562e9e929e854c50181b7e31cf03df34bfcb6cc6ee9483613808f7e72b908f9be11f23908993ea4a68ac7f8eb29e1c41877a6a23ba67f5e060d2bbee189cf1b5b2a22326b78c024593133bad1283bcac315a756cd8e4b43b3db") umount2(&(0x7f0000000000)='.', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000006c0), &(0x7f0000000700)=0x4) 2018/04/19 11:02:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x200, 0x0, 0x0, 0x3}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$notify(r0, 0x402, 0x80000000) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x1, 0x6, &(0x7f00000017c0)=[{&(0x7f0000000200)="bae5c710c34f17441ede5e5d208e0783732821937ea7c0d94828c197f8549f9b468b573045b65967f177ce476021fdf44de94e94f2f6f4ac482aa36d0350734d489c31dbffce4e6fa7cb69454b36cef33763e7240dbabdd15a5fd07d3e6749060d4b28064c41e4d1b88248425ab0467337c5ed88a10de63b203963d1db9a504889c6c01555e07151e968fe111369d9ced79960299ce7807913036f9e47773ea405d97e5b96343afda89b68c3c04ea7eab0ec94cb24e5a843987d87d3183b41bc2b90c47492cdee760289c26510a5c2bf7d4482c3b0d4e382b93a96", 0xdb, 0x5}, {&(0x7f0000000300)="4a118fb91b7303870ed937dd54ab45f6be6e7720e33ee8718fd77eb82772627f56205b62c338c90623b5dbb71502f749e1510e0a5b8de23ab73cb03b27461decf5f374a61558c9be49e1d8166128b8a329ec8dbc52458610b2b1c2d386673be221", 0x61, 0x200}, {&(0x7f0000000380)="a596b82b0e4faead221634e0c730785dae15d4e4003213a41337dd3f4be63532b27cf017f87e514ec762ecf86df79d19b0362bfef20b291a48a94bd355fbbece0a989fb31a018d28b362ffbf52d916b852f0dfa6d46efe39ef3139c76bee5b85dc2a5fc1601b06e3c46028a602f15a4bd2", 0x71}, {&(0x7f00000006c0)="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", 0x1000, 0xff9a}, {&(0x7f00000016c0)="3a08a17947e3b9299da3f7d56c41d35c96b7973e94de0e0f0b1f81383bec60a7ea42ab62c21ca7e431b0c980e3d67230de21c3817ec95bcb173bdcbd458d9aafe19cb0cfbe1cd6e28ca05fba7504b897a43b356705dca8590f1f4490d405d93bc71a616df52678f444ba0cd15b5596b5b4f3123a59c9a85926f5e012f64a5ca476592b56210bbb562f71efd43948d24add3d4666e77f3003cb23d4efa7f1d55817d812118675a1d5099a79ac519cf26ff6ab6418e2e6cca7d4c5b29d71578d4fb0bf0ad8f1d05283793f3ce0d2737ba9401a288f98615b33e6506c8cb6094ea6", 0xe0, 0x7}, {&(0x7f0000000400)="11d53a64e6fbb8c24d2e400334086e36131a4a8a1541b9d384ce1a5a9b924e6e3a4bd78010046b768fbe4b2a27bc8c54831f228356bca58c0790e78151f99b852d7b4370", 0x44, 0x9}], 0x80, &(0x7f0000001880)={[{@force='force', 0x2c}, {@creator={'creator', 0x3d, "7568c4d3"}, 0x2c}, {@uid={'uid', 0x3d, [0x38]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x32]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@type={'type', 0x3d, "39e28283"}, 0x2c}, {@decompose='decompose', 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x33, 0x3f]}, 0x2c}]}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000100)={0x7f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) recvmsg(r0, &(0x7f0000001f00)={&(0x7f0000001900)=ANY=[], 0x0, &(0x7f0000000980), 0x0, &(0x7f0000001e00)=""/216, 0xd8, 0xfffffffffffffffd}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000001900)=""/198, &(0x7f0000001a00)=0xc6) 2018/04/19 11:02:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x7f, 0x4, 0x8000, 0x0, 0x7}, 0x14) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/19 11:02:41 executing program 1: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x1ad5}, @result}}}], 0xffffff00) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) r3 = semget$private(0x0, 0x1, 0x348) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000480)=""/28) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000004c0)={0x0, &(0x7f0000000480)}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0x16}, 0x80000000}}, [0x6f, 0x80, 0x1d8000000000, 0x3, 0xe2, 0x70000000000, 0x3c68d948, 0x2, 0x4, 0x4, 0x7f, 0x0, 0x4, 0x785edebb]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x0, 0x1daa, 0x6, 0xf3, 0xff8000}, &(0x7f0000000200)=0x98) clock_gettime(0x0, &(0x7f0000000180)) 2018/04/19 11:02:41 executing program 7: clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000000000)) 2018/04/19 11:02:41 executing program 5: r0 = epoll_create1(0x7fffd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000100)={0xffffffffffffffff}) 2018/04/19 11:02:41 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200140, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0xd5, 0x4f18ce1a, 0x101, 0x400, 0x4f, 0x4, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xffff, 0x4c61, 0x1, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x9, 0x2, 0x8}, 0x10) personality(0x40000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x5, 0x6, 0x401}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x4, 0x200, 0x7}, 0x10) getsockname(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000002c0)=0x80) tee(r0, r3, 0x2f63800000000000, 0x2) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000300)=0x9, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000340)={0x3, 'yam0\x00', 0x2}, 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e24, 0xe7, @empty, 0x80000000}}, 0x4, 0x1, 0xe221, 0x7, 0x4}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r1, 0x3, 0x2, 0xff, 0x3, 0xffffffff}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e20, 0x6, @empty, 0x736}}, 0x0, 0x3f, 0x100000000, 0x1, 0x6}, &(0x7f00000005c0)=0x98) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000780)={0xe0, 0xffff, 0x5, 0x89, &(0x7f0000000600)=""/137, 0x76, &(0x7f00000006c0)=""/118, 0x3c, &(0x7f0000000740)=""/60}) connect$nfc_llcp(r0, &(0x7f00000007c0)={0x27, 0x0, 0x1, 0x6, 0x7ff, 0x8, "2b4c60ee5a9d9b46d59c9e8783ca70ab2b6ca0c0f29e0168ddf4a09a07f4c9ee8340ca7eb6308dd878d3a3e8fb9c0da3f1a6b805bb2b4bdc212660673d584f", 0x23}, 0x60) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ptmx\x00', 0x40102, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) set_tid_address(&(0x7f00000008c0)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000900)={r0, r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000940)={0x3, 0x8203, 0x5, 0x7, r4}, &(0x7f0000000980)=0x10) r7 = dup(r6) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000009c0)={0x7, 0x40000, 0x1ff, 0x40, 0x2, 0x8000, 0xff, 0x9, 0x0, 0x7f, 0x5, 0x7}) bind$inet6(r7, &(0x7f0000000a00)={0xa, 0x4e24, 0x100000001, @dev={0xfe, 0x80, [], 0x1f}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r8, r5, &(0x7f0000000a80), 0xc5) setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x483, &(0x7f0000000ac0)={0x5c, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x2, 'sed\x00', 0x13, 0x4, 0x3f}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)) clock_nanosleep(0x6, 0x1, &(0x7f0000000b40), &(0x7f0000000b80)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000bc0)={0xffffffffffffffc1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/19 11:02:41 executing program 7: timerfd_gettime(0xffffffffffffffff, &(0x7f00000001c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/198) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0x1ffe00000000000, 0x8) 2018/04/19 11:02:41 executing program 5: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) pselect6(0x40, &(0x7f0000000040)={0x7fff, 0x3ff, 0x9, 0x81, 0x7ff, 0x8, 0x3ff, 0x7fffffff}, &(0x7f0000000080)={0x4636, 0x3, 0x6, 0x4, 0x800, 0x9, 0x400}, &(0x7f00000000c0)={0x6, 0x4, 0x7, 0x3, 0x1, 0x6, 0x1, 0x8}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x641f}, 0x8}) 2018/04/19 11:02:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x101000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r0, r2) r4 = dup2(r2, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0x3) accept$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0xff, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000180)={0x10000007}) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x1, 0x2c0, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x50, 0x806, 'teql0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x1c8, 0x1c8, 0x200, [@comment={'comment\x00', 0x100}, @connlabel={'connlabel\x00', 0x8, {{0x4, 0x3}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x338) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x36f182ef, 0x101, 0x9}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000300)={r5, 0x8}, &(0x7f0000000340)=0x8) 2018/04/19 11:02:41 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000), 0x0, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000040)=[{0x20, 0xb52e}, {}], 0x2aaaaaf2) semop(r0, &(0x7f0000000080)=[{0x2, 0x7, 0x800}, {0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x5) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x228000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000300)) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0xb01, 0x2, 0x267c, 0x9, 0x28}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x8000}, 0x8) r4 = gettid() sched_rr_get_interval(r4, &(0x7f0000000000)) 2018/04/19 11:02:41 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e1f, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1a7) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/19 11:02:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0xfffffffffffffcab) 2018/04/19 11:02:41 executing program 4: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) r2 = semget(0x0, 0x4, 0x600) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000040)=""/115) semget$private(0x0, 0x0, 0x0) ftruncate(r1, 0x10008) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/04/19 11:02:41 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) quotactl(0xffffffffffffff80, &(0x7f0000000080)='./file0/bus/file0\x00', r2, &(0x7f0000000200)="303b8e7871ad8420dbd9a735c6b837bced38054411d89028d2aed8c8409d842fa2756c26db9d3606940ea738189d4d0c9318c274632ecba18356b56f73139624499831acc12a8ea32ffe1269db9df64f9d16cd4b5319e32872750d641c31a64da5d9ff1f7b70af86557680c3711e16a4ea51225e5cd1e1fe17142b75f83facb908cb3831c783dca4effbf0bbf80fe72aa9b193c7bc1066c5bccd076c9dd600d4abe0ef7c8fb723dca321f9ec540651c62d8d2332ed94fb7b4643fcbda437b81d0f0612c43e4f489476c574035122e59072") unshare(0x40600) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000000000)="ed", 0x1}], 0x1) r3 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) write$eventfd(r0, &(0x7f00001d0000), 0xfffffffffffffd9f) dup2(r3, r0) 2018/04/19 11:02:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="8967cb72acaf52cae22412f8d7c83900cb300dd218ac4154210ef74d4fa81908d4abdd7257104ddec5702c6ad2e7755693b0abfc45e9283c0f55cac8e3304e90a69c1c80d3fd7ee365c36eb970a43d61a6fd69955567") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10002, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) 2018/04/19 11:02:41 executing program 2: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) write(r0, &(0x7f00000001c0)="dedeaf511f6e5850f4148f53c79ccf5f4db8c082dfae29dbd5d67f0a1ed734aaaa440d23d64ec9ad5383c9ffeb2055cb89bcc4c1eb97f784a4a3bcdbfff07a2105abbe947013f57276ab2cbb9a475a93b40f291ec3e2f0ef9bf5370a5464c45a3e6b975b9083ac0f420436596f2f72625b1825353bc866d8a6c60bd8df24f4202dfb86595f95923e8b4cdb5f47a8a7c2597868a959f2e0cc4eed560e35a5bf188a1959d28c7a58b62125e8ddf8600c1fcec493b3743ef10244c74c61bdcb56ecc76b975e9960e58b548af2e9fe82d13b8bbfd9daec66070e0914148b4af30a4f76645ea373bfdc0198f8b8dc", 0xec) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='oom_score_adj\x00') sendto$inet(r1, &(0x7f0000000000)="489276d3ce68e06af408e21a5455af3451dffce4b79141673cf4cf68c38df56515ff652ecb574515e339147ffb9c017d956de9afc3bc9089024f847bdfaa9f0eb879c34343c17c481812e1acda37709b206110210165ae193011b56ce870d987051ffdfa5893daaf8338fe635b33c921acf0ea7824cd1c8d902d7edb49f3156fe00bc8bdddb49688818f", 0x8a, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) exit(0x7c) pread64(r1, &(0x7f00000000c0)=""/100, 0x64, 0x0) 2018/04/19 11:02:41 executing program 6: r0 = socket$inet6(0xa, 0x7, 0xa) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0xffffffffffffffff, @empty, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x18000000}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200000) 2018/04/19 11:02:41 executing program 7: r0 = socket(0x3, 0x8000000806, 0x3f) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0x5, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x273}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0xeaf0, 0x6ba) syz_extract_tcp_res(&(0x7f0000000040), 0x401, 0x4) 2018/04/19 11:02:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x105200, 0x0) getsockname$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/19 11:02:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000012680)={&(0x7f0000011440)=@hci, 0x80, &(0x7f0000012580)=[{&(0x7f00000124c0)=""/132, 0x84}], 0x1, &(0x7f00000125c0)=""/167, 0xa7}, 0x0) close(r1) close(r0) close(r2) 2018/04/19 11:02:41 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006040)=[{{&(0x7f0000000140)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)="ec0b73c34f7fd7a6a75a4baf944d564a4d80fdcd110e2a74dc448c223ed7be3812e85c289e75decbe61d9c8a9fb0c7fc4423b1910cb8babadd1b50ae9c08e024ce0a0f6b205f2a465e10ac1c2d419aa2768e937878292b", 0x57}, {&(0x7f0000000240)="376db4740a43111fbb42427b0df8ccc75df91453943a251dd18033f867840d0a566c5f53530f07c97a21df4d23e52479474383755ed8de3f670ad27bc5cd78a06fd1f10908c0916c50b30ec8bf77bb659179156158acf958bcc2610cfcd53b15efbf0e0ccdf1f53c685379636b4861ae22d9a48fbda238dc55b1f9f9d56bbf35ad285476cbc76bdb58311b1ca5756e01c5db9fb3d308a307e7961deede7f97ec9c505af0e596be36ee3e7f7506a559160da416e57e5e365156512754d505ebd74ccd60891dc8e0a3cc1fe9f3e2dacf6723fc166a0bc8e37132c3eaa79a1f76613c367a8fd88a00b1ed6e079aef3c8b4d50e7", 0xf2}, {&(0x7f0000000340)="ac3ea00cd015c3627605f4f02828c36493e935c9a8424a12216bce539546755d84acdb51ae653df08bac949500cc145884934466cae9acf715b2acaeb1da559c7eb5fc9b9fef64d0852a5ffe8ab4f2a6e3e5a8d5ac33658cc96ea4a7555ca7659bc896ebe954caf3fd8cdb893908f42d6ce083ec1af929031a3f8c50a7db35074b5b88c5576746f14fae189dba3f93c94e76d5c33f82defb1f47ab8d2790167b12725d42c6b115bcba06b38cdad0a7c4bd5d73f1ec9e757b6b7a6b64c6687cda8394b591bc822130f0dce7e513e2a326826a67891605bf8310ed3de19c0cbf6ad0ef806d38d1f739da58e96fa7a16b90644f9227e598", 0xf6}, {&(0x7f0000000440)="40551734e7a23096476b2acbb4041da25b51f60ccf5b83722c032aab809364423a1dac4f3cd7bd11bbde37b5c77554593c964812e0b7854c1bbdbfc3add603", 0x3f}], 0x4, &(0x7f00000004c0)=[{0xe8, 0x0, 0xfffffffffffffffa, "68185cf564b1cf8fc7fe60775e7ca38307aa0b10c3facb8870aba6e13340865c366824ab8fb80661db1509d1b1a8ade8512e2cd0d8ecca5439834e5b896892fd556c4df19187274ae2bc062f8916532403e637b569d773285fe03db4f1a22cb53cce11fea3c997e71b5f199a1f3ba4dfaef5d47ad433766c4406f031ff71b6b52fb44dab7250a7905b23d4744acc79d11de436e68c79518b0abeb87161c9ba46bc3b10fe95eed022ea09f1838b313ccbd99f54ed9dae495aaf4b47553f98085779bd0387d1bfd842b3844293162d06a1180a347a2447b4"}, {0x1010, 0x1, 0x0, "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0x20e8, 0x40}, 0xffffffffffffffe0}], 0x6, 0x8000) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000061c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000006200), &(0x7f0000006240)=0x4) accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80, 0x800) 2018/04/19 11:02:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000500)={0x4, 0x100, 0xff, 0x8}, 0xfffffffffffffcff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="df454a24e24fa2a1887c13c37f"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000000340)) waitid(0x0, r3, &(0x7f0000000500), 0x9, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x10000002}) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r7}, &(0x7f00000004c0)=0x10) syz_open_procfs(r5, &(0x7f00000001c0)='children\x00') getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r5) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x0, 0x6, 0x7f528b3d, 0x6}) ptrace$getregset(0x4204, r3, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) 2018/04/19 11:02:41 executing program 4: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) r2 = semget(0x0, 0x4, 0x600) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000040)=""/115) semget$private(0x0, 0x0, 0x0) ftruncate(r1, 0x10008) sendfile(r0, r1, 0x0, 0x72439a6b) [ 67.947139] device lo entered promiscuous mode 2018/04/19 11:02:42 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [0x3], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)={0x0, 0x3, [0x1399, 0x0, 0x0, 0x400000737]}) 2018/04/19 11:02:42 executing program 0: socketpair(0xf, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x1ff, 0x1000}) 2018/04/19 11:02:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x100, &(0x7f0000000200)=0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) bind$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x0, 0x2, 0x5, 0x9, 0x3, "d3d4d3945651078dece06bc771c52dc64607b461c19ec5cb9fff8b60937e4e63103b3bcf5796c069eba1692d206a0c96e063dc3fe2f5014dd2057b64c66d3f", 0x3b}, 0x60) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000012c0), 0x0, 0x0, 0xfffffe5b}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x1, 0xffffffffffffff85, &(0x7f00000003c0)="3300a7da3b76a03105000000778f832baaac1b89e9e810346f13237ce88f34bc659d55a37bf7fcaa7000000053e7d1dfa55fc042a8d910608c1b95af9b69bd845a61132fc90b0d0123a898b0948d78432c60a5ee4c7e1ea456fdb795c2f8344d00f21b3bbbf842ac2ca513f3ec066285d0ee7ac27384c41fc0e1c9c28f634bc10f56e846d5e6954d9672200443c6435f68f9440c4d7e738cdd0b1421efe9c4fdd7ccd495d865cc6e0e6e6b2a77e98676ba8a65ca1419ab55147693bae8be2d2a18a9fb419a4dfcd8f937f68246c69b25cd6f1a84cd4afd6f60319b0d4083"}) 2018/04/19 11:02:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) close(r0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000000000)) 2018/04/19 11:02:42 executing program 3: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x1, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x6, 0x13, &(0x7f000047f000), 0x4) [ 68.131157] device lo left promiscuous mode [ 68.161327] device lo entered promiscuous mode 2018/04/19 11:02:42 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7e7ce199}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r4, &(0x7f00004db000)=0x1, 0x100) 2018/04/19 11:02:42 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000001640)='/dev/input/mouse#\x00', 0x5, 0x2) fcntl$getown(r0, 0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) read(r2, &(0x7f00000001c0)=""/129, 0x81) [ 68.230183] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/19 11:02:42 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) r2 = dup2(r1, r0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x1) 2018/04/19 11:02:42 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x1000000) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) 2018/04/19 11:02:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) 2018/04/19 11:02:42 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) rt_sigtimedwait(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, 0x989680}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000005c0)={0x16e, 0x9, 0xad2, {}, 0x6, 0xfffffffbfffffff9}) ioctl(r2, 0x0, &(0x7f0000000040)="67c0e864c7393f3f9d40bed34709cf3f5de64a897cf9e753e13bc0545f107db0938c8078e9ba52977807647b279aaa0c424f77d70d81cdad74688f5c18899518") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') accept$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) 2018/04/19 11:02:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) close(r0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000000000)) 2018/04/19 11:02:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') fcntl$setsig(r0, 0xa, 0xa) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) read(r0, &(0x7f0000000080)=""/108, 0x6c) 2018/04/19 11:02:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:42 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) r2 = dup2(r1, r0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x1) 2018/04/19 11:02:42 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) fstat(r0, &(0x7f0000000200)) writev(r0, &(0x7f0000000180), 0x0) 2018/04/19 11:02:42 executing program 3: socket$netlink(0x10, 0x3, 0x1e) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000240)=""/176}) 2018/04/19 11:02:42 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7e7ce199}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r4, &(0x7f00004db000)=0x1, 0x100) 2018/04/19 11:02:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x4}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xd, 0x100000001, 0x4, 0xfffffffffffffff8, 0x0, r0, 0xfce}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/04/19 11:02:42 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x7f) nanosleep(&(0x7f0000000040), &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/19 11:02:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r3, 0x0, 0x4, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r3) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) mkdir(&(0x7f000000e000)='./control\x00', 0x0) accept4$inet(r2, 0x0, &(0x7f00000001c0), 0x800) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getpeername$netrom(r4, &(0x7f00000000c0), &(0x7f0000000180)=0x10) renameat2(r4, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r5, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r4, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c) 2018/04/19 11:02:43 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) r2 = dup2(r1, r0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x1) 2018/04/19 11:02:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000000)) 2018/04/19 11:02:43 executing program 7: r0 = socket$inet6(0xa, 0x7fffffffffffffff, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="7300040005012209000000000000001a0000000000000000fe8000000000000000000000000000aaff01000000000000000000000000000100000000000000000000ffffe000397de8c9772ef6c500000000ffff7f000001fe800000000000000000000000000005"], 0xfffffffffffffdd8) 2018/04/19 11:02:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:43 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0xd80, 0x80000000]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r1, &(0x7f0000000180)=""/28, 0x1c) 2018/04/19 11:02:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@ipmr_newroute={0x1c, 0x18, 0x405, 0x0, 0x0, {0x80, 0x20}}, 0x1c}, 0x1}, 0x0) socketpair(0x14, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x0, @empty, 0x4}, @in6={0xa, 0x4, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) 2018/04/19 11:02:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x84400000}, 0xffffffffffffffdb, &(0x7f0000000100)={&(0x7f0000000340)=@bridge_dellink={0x20, 0x11, 0x3, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x4) 2018/04/19 11:02:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000002c51c134f244cd0952b66d71568375beabf5a06b07959a70842679ca02cced6a2f3a056b9232eb672457e6fd186b3755849b38ba13c6645c50cd7caa33424d413f7c452258ba47bff06fb45917cc2f1b27250aa0c19ddbe748bc9d050a29f948b9f2c338a761aa156ad19189b980ce47531563e9af02ba421d3e4023c108bdf4dcd748463386a3ff1822cfb0cd4e7f8edf19233292749399ef30c1feb140ad9fe3c23a21b4a86d3d81fa00fb9be8fd7145c8c0024ccebfff51b227683ee6333e043d3e8d2142241db80d7d34a5bc38ad1d801c5f15210f"], &(0x7f0000000280)=0x8) 2018/04/19 11:02:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r3, 0x0, 0x4, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r3) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) mkdir(&(0x7f000000e000)='./control\x00', 0x0) accept4$inet(r2, 0x0, &(0x7f00000001c0), 0x800) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getpeername$netrom(r4, &(0x7f00000000c0), &(0x7f0000000180)=0x10) renameat2(r4, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r5, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r4, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c) 2018/04/19 11:02:43 executing program 6: unshare(0x100100) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/19 11:02:43 executing program 1: socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000240)=@alg, &(0x7f0000000200)=0xfffffdc1) accept4(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80, 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) 2018/04/19 11:02:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000080)={{&(0x7f0000cf9000/0x4000)=nil, 0x4000}, 0x0, 0xffff8000}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x8200, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x800000033, &(0x7f0000000000)=0x8, 0x72) ioctl$int_in(r2, 0x5421, &(0x7f0000000200)=0x101) fstatfs(r0, &(0x7f0000000040)=""/245) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0xfe55, &(0x7f0000000080), 0x0, &(0x7f0000f62000)=""/89, 0x15}}], 0x1, 0x2041, 0x0) 2018/04/19 11:02:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000200)={'bridge0\x00', @ifru_hwaddr=@random="011b642cf257"}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xba, 0x801) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1}) 2018/04/19 11:02:43 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x4}) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/28, 0x1c}, &(0x7f00000000c0), 0x40}, 0x20) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001180)={{&(0x7f0000000140)=""/4096, 0x1000}, &(0x7f0000001140), 0x2}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000004a00)={0x3, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x66, 0x6, 0x10000, 0x7, &(0x7f00000049c0)='ip6tnl0\x00', 0x9, 0x9, 0x4000}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syncfs(r1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000004ac0)={'yam0\x00', 0x1}) r4 = dup3(r1, r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000004b00)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x3, 0xf, 0x8, 0x6, 0x2}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004b40)) clock_gettime(0x0, &(0x7f0000004bc0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000004c00)={0x0, 0x0}) utimes(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004c40)={{r5, r6/1000+30000}, {r7, r8/1000+30000}}) keyctl$session_to_parent(0x12) gettid() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000004c80)={0x0, 0x2}, &(0x7f0000004cc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000004d00)={r9, 0x4b, "a2198eb263e0465d6e8c56c6375ff8ea622c9c72c17999faf0c07fc6424f5ed5d03b7ef3f80a70be3ece14812bf4b709c3d543a6e05e773430082a17e49c0913e5c21eb19cda4cd40c5acf"}, &(0x7f0000004d80)=0x53) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000004dc0)) semget$private(0x0, 0x7, 0x14) clock_gettime(0x0, &(0x7f0000004ec0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000004e00)="77ad09a5d110f28091ebfac52e76ab176860b89f4eff449d5e30004fad24af569b1f18dc8cd9d1b0bbefd1d852c5b166d964d8c62eb1c0b0334ba607dee90a075211fdbadd5701e86100a689ca695d6c308dde46afc7fec87a13d850cb9a6c3509901bc6a04691f394f72b9216841ed7f7bf5f2a9f6fe29985b41495", 0x7c, 0x8, &(0x7f0000004f00)={r10, r11+10000000}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000004f40)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ptrace$pokeuser(0x6, r0, 0x4a4a, 0x4) sysfs$3(0x3) ioctl$VT_RELDISP(r4, 0x5605) connect$ipx(r4, &(0x7f0000004f80)={0x4, 0x3f, 0x5d4c, "272c68873662", 0x5}, 0x10) 2018/04/19 11:02:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:44 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80401, 0x40) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x4, 0xff, 0x6, 0xfff}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="381ee05a875fa611a43a9d"], 0x1}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES32, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYPTR]], @ANYPTR]}) 2018/04/19 11:02:44 executing program 1: unshare(0x4008000) openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) socket$inet(0x2, 0x5, 0x7fffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = dup2(r0, r1) signalfd(r2, &(0x7f0000000000)={0xfffffffffffffff7}, 0x8) ioctl$void(r0, 0xc0045878) r3 = semget$private(0x0, 0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x7b, 0x2, 0xff, 0xc, 0x3, 0x0, 0x1}, 0x20) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000040)=""/105) r4 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000200)={r5, &(0x7f00000001c0)=""/20}) ioctl$KDMKTONE(r4, 0x2276, 0xffffffffffffffff) 2018/04/19 11:02:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) listen(r0, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80806001012400d100001aaaaaaaaaa0d00000000000000000000000000000d003c98934d054c408aaaaaaaaa0b0000000000000000000f07210d132c1d18d259b300d0b63e326bcc415cb1de3248997e65b400d4aec48ce95ebead9782f72cb38820c2235fb824e09acedba6a928e6a6cfb5c9c127c4a138a012dcd1192e872864a28a6ec1a324c18be47a72b44f9a5c6f9825a8b0ad1180ffc922d7ac0bb7aeb46adbf35e5ba65ec28edbb25a5106a4ce00000000000000000000000000"], 0x0) 2018/04/19 11:02:44 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x7eea, 0x2, 0x4}], {0x8100, 0x0, 0x1d}}], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000000140)='wlan0cgroupeth1:\x00', 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/04/19 11:02:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) recvmsg$netrom(r2, &(0x7f0000000640)={&(0x7f0000000140)=@ax25={0x3, {"49b848030a7690"}, 0x400}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000180)="96dcb62d43188f848813162c191375845f6f9d086f8d397857b7a2461929b5d438733a69c099a30bf2c151e93e4e8666696a908715890b45b6ec8abd5eb4ceeab7e06d28f178a65b6041a0241768ac9d02cc48c2833ca6c1ee18501355dcd73caa33e9214ee461ee79076c843100d712482566eefca7ff851b3efcbaccc5bda5b0ffc343df4a8fa394e66601d7d6645fe00c7ecddd95df2d7b82886c3f87ceefa1235512d9814d609213997f27a47ca141d8a969e681f907bfd842f8b2856ead3d9d7c113498425f6b0627a0", 0xcc}, {&(0x7f0000000280)="edcc471661e1ceee0ca0f52dfc53eedd4095b5ba914c9eb39946fb096c7564a8b9facf1d3355dc2fb9c48d381d8f4eed2aa46597f902930ff7cad96847ec08c2d7b7010aae618c649ed25f661dfb5f884c9bf1ddd35ebb43ba468158584220e1f280a524c182b2aaf3240e64d6c5f2f3fa07a7d8675fde7e1f863e65bec5edc71cdfff61ced14801ed234e43c182edda9d8d97db3dc39120f76714981bac7dd5fa674da17f74603da47cf2be6dbbeb1cfa911c79c36f36d13ed56bee4b8f2a", 0xbf}, {&(0x7f0000000340)="bc14c1dc1074436b248bb132967cad555404b295cab8a6741053e626d17cbf209c1306a332072a2454f86c65aadaaa357e2a8cb2577c1896e63d4b16e48269a072f53a39cae333f670a85ed8ec41eb4fb1b69f2e82beab48a897ee34ef453999090e269f2c31fff749288fc18f247f65d251d2f8739d7c5273a727989fddff92d9ee9c5ac73f2e649a7582bcdac2a9d3181d8cf956232676257d0b75646e0c6931457e3610c7a3dea08b47", 0xab}, {&(0x7f0000000400)="e73fbb93dc9fe3bca3c3d4ec2a407861a5228344c0efdb71d66f00525043a7a9c39193b3bbb58e12ead7857636656fda9663", 0x32}, {&(0x7f0000000440)="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", 0xfc}, 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0x1000}, {&(0x7f0000000540)="6e6111e8f92429134e7f4a80e25f8eb8d8ff18baa4c9c77aa1d0307ee3a0736d35afe65a17f66a22e447bb1a5ecc7401481a995be1074d9e62805b82c383701f3c4723ab9c370b6f91", 0x49}], 0x8, &(0x7f0000003e00)=ANY=[@ANYBLOB="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"], 0x1048, 0x4000}, 0x21) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000680)="ee", 0x1}], 0x1, 0x0) fdatasync(r0) clock_gettime(0x2, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/19 11:02:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4800200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="00012cbd7000fddbdf250e0000591513507220f43e00"], 0x1c}, 0x1, 0x0, 0x0, 0x51}, 0x4014) write$cgroup_int(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x2) 2018/04/19 11:02:44 executing program 6: unshare(0x8000400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x129883, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f00000000c0)="9141c00ceb45e311d32d009faa76b2e3ab2fa4c2575bfd4b402ca4e2509a3f61dc6480d964f0c8d7e6aa2bc15cd933949932c80374434a3b73987eb5d3bc090e665ec76ae36ff3c7740063502b9e2f7afdd3500f25bda61aa7465126dbb51fd2ad2e8dda16ec376b6f6fec5ffdbb95269d2fcccfd144a137f6d911ce59afad30b1eee692b5db2888cefebebb3878a70fa3bd5906ddfac879bcd04ce3f0265e2e2c8edca6996a8580042f32a5740df56128ff16d683d7fbf6e6a280dc0ba0ce593f76916d4d43590cdbc19eb75a927c2f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r1) 2018/04/19 11:02:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:44 executing program 3: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000000280)=""/149) 2018/04/19 11:02:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000002c51c134f244cd0952b66d71568375beabf5a06b07959a70842679ca02cced6a2f3a056b9232eb672457e6fd186b3755849b38ba13c6645c50cd7caa33424d413f7c452258ba47bff06fb45917cc2f1b27250aa0c19ddbe748bc9d050a29f948b9f2c338a761aa156ad19189b980ce47531563e9af02ba421d3e4023c108bdf4dcd748463386a3ff1822cfb0cd4e7f8edf19233292749399ef30c1feb140ad9fe3c23a21b4a86d3d81fa00fb9be8fd7145c8c0024ccebfff51b227683ee6333e043d3e8d2142241db80d7d34a5bc38ad1d801c5f15210f"], &(0x7f0000000280)=0x8) 2018/04/19 11:02:44 executing program 7: mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x0, 0x901f, 0xffffffffffffffff, 0x3) 2018/04/19 11:02:44 executing program 5: r0 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000340)="acb8bab39e2539d59f0617b9c3ef6b88e64c1c4bda7a225136d18fd5", 0x1c}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0x100000001, 0x7, 0x9, 0x1f}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x1ff}, 0x8) 2018/04/19 11:02:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:44 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x8000}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000240)=""/30) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r3 = dup(r2) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000011c0)={r4}) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20002400) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f00000021c0)=""/4096, &(0x7f0000000140)=0x1000) 2018/04/19 11:02:44 executing program 3: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x10000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) 2018/04/19 11:02:44 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{}, 'port1\x00', 0x34, 0x20000, 0x4, 0x80000000, 0xf2, 0x3, 0x4, 0x0, 0x0, 0x9}) r1 = socket(0x10, 0x2, 0xc) setns(0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000140)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) 2018/04/19 11:02:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) recvmsg$netrom(r2, &(0x7f0000000640)={&(0x7f0000000140)=@ax25={0x3, {"49b848030a7690"}, 0x400}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000180)="96dcb62d43188f848813162c191375845f6f9d086f8d397857b7a2461929b5d438733a69c099a30bf2c151e93e4e8666696a908715890b45b6ec8abd5eb4ceeab7e06d28f178a65b6041a0241768ac9d02cc48c2833ca6c1ee18501355dcd73caa33e9214ee461ee79076c843100d712482566eefca7ff851b3efcbaccc5bda5b0ffc343df4a8fa394e66601d7d6645fe00c7ecddd95df2d7b82886c3f87ceefa1235512d9814d609213997f27a47ca141d8a969e681f907bfd842f8b2856ead3d9d7c113498425f6b0627a0", 0xcc}, {&(0x7f0000000280)="edcc471661e1ceee0ca0f52dfc53eedd4095b5ba914c9eb39946fb096c7564a8b9facf1d3355dc2fb9c48d381d8f4eed2aa46597f902930ff7cad96847ec08c2d7b7010aae618c649ed25f661dfb5f884c9bf1ddd35ebb43ba468158584220e1f280a524c182b2aaf3240e64d6c5f2f3fa07a7d8675fde7e1f863e65bec5edc71cdfff61ced14801ed234e43c182edda9d8d97db3dc39120f76714981bac7dd5fa674da17f74603da47cf2be6dbbeb1cfa911c79c36f36d13ed56bee4b8f2a", 0xbf}, {&(0x7f0000000340)="bc14c1dc1074436b248bb132967cad555404b295cab8a6741053e626d17cbf209c1306a332072a2454f86c65aadaaa357e2a8cb2577c1896e63d4b16e48269a072f53a39cae333f670a85ed8ec41eb4fb1b69f2e82beab48a897ee34ef453999090e269f2c31fff749288fc18f247f65d251d2f8739d7c5273a727989fddff92d9ee9c5ac73f2e649a7582bcdac2a9d3181d8cf956232676257d0b75646e0c6931457e3610c7a3dea08b47", 0xab}, {&(0x7f0000000400)="e73fbb93dc9fe3bca3c3d4ec2a407861a5228344c0efdb71d66f00525043a7a9c39193b3bbb58e12ead7857636656fda9663", 0x32}, {&(0x7f0000000440)="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", 0xfc}, 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&(0x7f0000003e00)=ANY=[@ANYBLOB="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0x1048, 0x4000}, 0x21) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000680)="ee", 0x1}], 0x1, 0x0) fdatasync(r0) clock_gettime(0x2, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) [ 70.906685] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/19 11:02:45 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_mcast\x00') sendfile(r0, r1, &(0x7f0000000000)=0x711, 0x1000000000fe) 2018/04/19 11:02:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) [ 71.007591] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/19 11:02:45 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/04/19 11:02:45 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) dup2(r1, r2) 2018/04/19 11:02:45 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x5, 0x2, 0x3, 0x1, 0x5, 0xce20, 0x4}, &(0x7f0000000040)=0x20) getsockname$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000800)=0x14) connect(r0, &(0x7f0000000840)=@can={0x1d, r1}, 0x80) 2018/04/19 11:02:45 executing program 0: mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) socketpair(0x8, 0x6, 0x81, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x6, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) recvfrom$unix(r2, &(0x7f0000000040)=""/138, 0x8a, 0x0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e) write$sndseq(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000002, 0x810, r1, 0x0) 2018/04/19 11:02:45 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x5, {{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e22, @rand_addr=0x1000}}]}, 0x110) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x7fff}, 0xc) 2018/04/19 11:02:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1c080, 0x0) recvfrom$inet6(r1, &(0x7f0000000040)=""/156, 0x9c, 0x2120, &(0x7f0000000100)={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet6(r2, &(0x7f0000a77965)="d6", 0x1, 0x4000000, &(0x7f0000e3efe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x16) 2018/04/19 11:02:45 executing program 4: unshare(0x28060400) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/connector\x00') getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) io_setup(0x4, &(0x7f0000000280)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x800, 0x0) io_submit(r2, 0x2, &(0x7f0000000400)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x8000, r3, &(0x7f0000000300)="35fbff8e35eaaf618f27be7e7c10369770680a8358a80f5ffc37eb2f494096dd7fa6fb38c76b68c6c79f4eda24064c1ca05d29fb2a33", 0x36, 0x6, 0x0, 0xe07cd9757f4925d4, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000380)="ba8557cfca5fb971fc985c5dc17a25fbb3bd60daa6598ca1c82ae1c02263ae0725a88bbbed01baff663870633a1900de4357", 0x32, 0x3f, 0x0, 0x1, r1}]) r4 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') getsockopt$inet_int(r4, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs(r5, &(0x7f0000000100)='net/psched\x00') ptrace$setregs(0xf, r5, 0x1000, &(0x7f0000000140)="d656e12e91062a8342072ee9422cba640c957f7e20e63eb1de9517e699c044b099257bf118913c01e13fb2b8332e7dd32f3c5a8cff811d3d962e008c4bb0a0ade12f983d9f8ddf081c8c7dab7023ec84d10e56fbc56a83f527c83047") setns(r4, 0x0) 2018/04/19 11:02:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0xd8, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000000280)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000002c0)) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) io_setup(0x1, &(0x7f0000000100)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000140)="80ae32e227e24551d5ae9888e452974389fa3e92714a9a06a6163a81597ff047a19dc5adb503b14fa8c36c6e6d63c689a0e3d9e107c8efca974c86c17f01de56230c52708469a3b2d9ff9a4b52ddb5d5aa42d9", 0x53, 0x400, 0x0, 0x0, r0}, &(0x7f0000000300)) 2018/04/19 11:02:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:45 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) dup2(r1, r2) 2018/04/19 11:02:45 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) open$dir(&(0x7f00000004c0)='./file0\x00', 0x0, 0x8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = socket(0x800000000001e, 0x1, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8) sendmsg(r3, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0x0) writev(r3, &(0x7f0000000200)=[{}, {&(0x7f0000000040)="a4a1697e6170e84a712bd41475d4382b6eda9f87ab1dcc52f31b0223283da481e4d160bd68bda0e7ed1e139ef47fe98d04eabfb8aba2f70ec9ba40c0978fb515ff3ffb44b49f0f23b55d0f14d7106be5d473cfbd7dde07e3d64dbe209cd31d25354aefabe501d1761bd0611c5923d7c85814f4f7e80be355c6a4098c7414c8a077242162ec87aa3730bf442ef64bb9f08e505dbc0fca4fd29f75be8392a068548d90ac9490514b84c179c074be3074672af6d11e1d8629", 0xb7}, {&(0x7f0000000100)="0b8129003d95551c848bce4f74b306263b4413c0c8cd3ac98b4e32e019a8d6f28d5c3ee6f5f786fa4e2ad75797b62b1ae7ea432efbf88ab8e46214a99058a47a513ff1edd93f759de176211ed936636216316c63550ba0bef32eaf73feeca0741034e9dd4ba2ec69e5908d2214dd25e9350bd19d2a4b5b779d1d4bdd47304e3262b1cdd071ed4d2172cbe49faa32cf2d5e55780ca8471aab2b07de6d5d4de2885e77ea2a17e04ba4cd8ef9c60e63e78117ed0766b2e576f52703f2a815f98f29a8af0fa2", 0xc4}], 0x3) recvmsg$kcm(r3, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005edf5c)=""/164, 0xa4}, 0x0) recvmsg(r3, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x9, &(0x7f00003fdff0)=[{&(0x7f0000f32f32)=""/206, 0xce}], 0x1, &(0x7f0000bc0f92)=""/110, 0x6e}, 0x0) 2018/04/19 11:02:45 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x9) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0xc0, &(0x7f0000000100)={@random="cd390b081bf2", @empty, [], {@generic={0x88be, "e544fd79c02f7997f957550868a41acda92e5806f3db5e58414cb4f524ac846260ccf659c825b0ef00b6f424e57343628be1cfb180c51a3a16cf2d8d0c1b66bb32df844e4ea4c17d8fe0430b6a6b5ab780306de2d30cc61dc21a4157ddc0659f94083d3f033f8d43cd25194760675495cba0f3b63ae227f3b399869ae461efbe2f3eeb8677acf1b2a436b47cd6df7f9e3646ebbfbadd3f36148efd8b60031ab3c157e00901315b235def38c8778ee42c203c"}}}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x30) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x9, 0x50000, 0x4, 0x9}, 0x10) 2018/04/19 11:02:45 executing program 7: setfsuid(0x0) r0 = dup(0xffffffffffffff9c) sendto$inet(r0, &(0x7f0000000240)="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", 0x1000, 0x40, &(0x7f0000001240)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) rt_sigaction(0x10, &(0x7f0000000000), &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r1 = semget(0x2, 0x2, 0x80) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e21}], 0x2c) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140)=0x7, 0x4) semget(0x0, 0x3, 0x4) bind$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000180)) semop(r1, &(0x7f0000000040)=[{0x7, 0x6, 0x1800}], 0x1) 2018/04/19 11:02:45 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x5, 0x2, 0x3, 0x1, 0x5, 0xce20, 0x4}, &(0x7f0000000040)=0x20) getsockname$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000800)=0x14) connect(r0, &(0x7f0000000840)=@can={0x1d, r1}, 0x80) 2018/04/19 11:02:46 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:46 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000100)='k', 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x401, 0x80000) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/04/19 11:02:46 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x20000, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000840)={0x0, 0x1f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) socket$netlink(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000380)=0x6, 0x4) write(r6, &(0x7f000095c000), 0x0) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x3, 0x0) openat(r1, &(0x7f0000000640)='./control\x00', 0x80000, 0xffffffffffffffff) renameat2(r7, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/19 11:02:46 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x101000) mq_getsetattr(r0, &(0x7f0000000080)={0xfffffffffffffbff, 0xfffffffffffffffe, 0x5, 0x8000, 0xfffffffffffffffd, 0x4, 0x6, 0xfff}, &(0x7f00000000c0)) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000040), 0x0) 2018/04/19 11:02:46 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/116) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)) mlock(&(0x7f0000a8e000/0x10000)=nil, 0x10000) 2018/04/19 11:02:46 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = getegid() ioctl$TCGETS(r1, 0x5401, &(0x7f0000000b80)) setregid(r4, r5) r6 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1}, {{0x77359400}}], 0x27) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x100000001) sendfile(r6, 0xffffffffffffffff, &(0x7f0000fc1ff8), 0x80000001) sendmsg$netlink(r1, &(0x7f0000000b00)={&(0x7f0000000380)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a80), 0x0, &(0x7f0000000cc0)=[@cred={0x20, 0x1, 0x2, r2, r3}], 0x20}, 0x80) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f00007b6000)=""/101) r7 = dup(r6) sendmmsg(r7, &(0x7f0000001fc0)=[{{&(0x7f00000003c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des-generic)\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="a7b6e9ee81d0c7f05b4d92c76a799634761e6fedb2926e976e59a42301bdb6f4d6e8e10fe7124cf631bf43253de19fcaa9523fe5dd513fe24c53073fa2a4d249aeb16726d2e84b4209b8182b2fdae0a15f8c74f035346678c59cdc966489a86930cbb93cdbf14126af6b418a4711a78d6ac60ad4e736bf61bb1f88a0169c5fd251dbc1c3c1fdafbbc3429907baeb595627baac4373213e25f7121ab26b5b81317e1a19d18162d2c939971f1413ed567002aee15d8c9b540da85f54eff9425d75a1a3ae1a032379a6072f160a", 0xcc}, {&(0x7f0000000280)="0c94582700981aba287568fa8d6965fa295a58bf47344e0a3891b5c76e7ecaaf806ad68b65b4", 0x26}, {&(0x7f0000000540)="2d139a3ee423069f7727905f95dbe092467d7c8ae71154e8eec2500917b5e5da98", 0x21}, {&(0x7f0000000580)="4b4e49bb8f5f0978d9aa50bd641234b1a87074518fc9d25b921ac0943560f0b8ae4f2468484c0a2561d26f53c0254ba969152181f98292ae4e466f6411eb8acf4c853e44773a47f5f55815e4eb6f499fb84f751cff6e0959effbf7276268ee186210773ec3e7870d08fc51bfa6f09ca1f234179ea2fc62ed049c18a4cbfee117e69f883f8362e73b53dbe997bbb0a4ba9c736bdc4ae43f85ac0cb17934b12824", 0xa0}], 0x4, 0x0, 0x0, 0x800}, 0xfffffffffffffffe}, {{&(0x7f0000000680)=@in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x80, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x8804}, 0x9}, {{&(0x7f0000000740)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x2, {0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)="cf5bb2aa32965022b81d7afab99943c3014ea77f45dfd865e6bdedcfa352ca35c22d785707db8460e634ecbdddf6d1e95ec2f5de57f16d0a09eb97c52949973dc73f2c0246d76214f0b7dbabb16665e20aa75383dea244dc5033d3f344f23affe30a735899ae5c874d59de", 0x6b}, {&(0x7f0000000840)="d94ceedaa3fe893cf0a932d6bb71ebab14542a6f01ef0e08993011cf622024c174b044111efd3376409733d7f484b4150b3fe8e8a3bb5b619465f11888b457d01714436d24913a7276bf3479baa70766d7418f63965fdc1ed68f121bd9a5d852835db557f1324196842feb12f757136dc7e5d89c91ed991e00344e7b7fad988ec4b6ffbf21ba901058702dea604a5a6cb3", 0x91}], 0x2, &(0x7f00000020c0)=ANY=[@ANYBLOB="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"], 0xf0, 0x4000}, 0x2}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000a40)="be85d1ac5b45e5fea2fd4aa4d198d710c7a4bb8e75", 0x15}, {&(0x7f0000000a80)="46d93855513d56bdff8c19f4fb5f2f53a7e2a4961292a128f63d4ad4bf9069a1f3a15a940f92e2f0f14e6d74e0ad5821532d47623de5584d54a83036de954b50bc1ec06fcb9eb9f76c6a63e1da51fbca649a1b9e2fa8d54c0aaef3b4deca4a7ad07e674d120447eeff670decf9761bafa0f8190bcf", 0x75}, {&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000001d00)="62866c671f1dd820360c44e0b5fc712d701bfcc1db30db7ee1a4d1d2e945478b26f9b5e00fec5e0bc5d77c3200777170ad4d0924c04d132b6fb0df4d14455f29bf20a5a4dd944350028113ca544102fb2fe3d183fb626c4055497685570e5c2e277ac6fed8", 0x65}, {&(0x7f0000001d80)="894e2faebd132331d955d7ed1c0ad2f0b09e04a27ee224f2d397a01fd8cb891c78ac449ce42f3237cfa88876c4c812122e3f02d6aa38252f863cdba607dc2b919fbeea8a354cb2187982fdb4fd715c7d7c0b1d6a71a3c689c6d1d3694da6415af6d3f34ce3229efbd869d303fbf4d2cdbbdefd443988543d39d2bc02adb864f9976606c57d1475dc12f232652ee4e3f3e724d0b6ca1017829aadc0654c2c32b08d9f77600f6307373b583abf46ebb1a6288dd865", 0xb4}], 0x5, &(0x7f00000021c0)=ANY=[@ANYBLOB="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"], 0xf0, 0x20040004}, 0x100000001}], 0x4, 0x81) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0x400, 0xffffffffffff8000, 0x9e, 0x9}, 0xfffffffffffffd36) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000c80)={r9}, 0x8) r10 = request_key(&(0x7f00000002c0)="73797a6b616c6c6572f8", &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='big_key\x00', 0xfffffffffffffff8) rmdir(&(0x7f0000000b40)='./file0\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000bc0)=0x6, 0x4) keyctl$negate(0xd, 0x0, 0xffff, r10) keyctl$invalidate(0x15, r10) fchownat(r1, &(0x7f0000000700)='./file0\x00', r3, r8, 0x1000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 2018/04/19 11:02:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000040)=0xe8) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0Wth_bond\x00', r2}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000100)={'veth1_to_team\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c000000000100000000000000000000000000972048194bf5d69c2a6d2c2538862c90aae82b8f3ecfa386e610f48cf0f0f4d0c46c9f821258e0ed27d9d20360f49ad321df636e676c3ad5b752461ddc73c1823645370e8f760485136f9e421cc818bed6904629aba8ff0875b18c5a39b4550ab615034059c4b17ce15bbde1b748ec91ab3f06b79c42a550fe6761e9bbedd8eebe31757f012bdd2eca0d58d9fb55cb3771d00a279336bd268f8d1c34d513056003550ebc3d85ac2e6f453e77d7974c50da72601ad4f4e84f65f5c2aa249f1f0e35757d2f175b77f97e174c33219b104d4159d8a5b3b2f1f36a349b1d6e73c5e50c67df0f2e", @ANYRES32=r3, @ANYBLOB="000000000c000200ffffffffffff000014000100000000000000000000000000000000000e4c1bcc7d655881b4739066e60fe04f86fd3b8afa76daa621dc9249278ec49e80b964a5ea7ce54bd1dbcb32c3759a2c2824a5628c1a83ccf98e90545ba820c10fc7866bca97d62a917c895ed5b2b78aa288e8"], 0x3c}, 0x1}, 0x0) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) 2018/04/19 11:02:46 executing program 6: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="010080000000006465667d00", 0x1000, &(0x7f0000000380)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='anon_inodefs\x00Xt', 0x8001004, &(0x7f00000002c0)) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/04/19 11:02:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:46 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), 0x8) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000000)=0x54) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x10) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x3) poll(&(0x7f0000084ff0)=[{r0, 0xc1a6}], 0x20000000000000b5, 0x4000) dup2(r0, r1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000100)={{0x5, 0x3ff, 0x4, 0x9, 0x101, 0x7}, 0x20, 0x4, 0x9, 0x7f, 0xf6, "ac99f324cb4ad9cc9d6e11735c77a0ed9cc5387caa8242e2a90b610a3f60ecbc15aa694e55a7be0d5c72ecbf63434f264354391792615603843b15450a33c94856e56cb048fce7ae3d47a38f8be461e495a8acbda7f3387bd7abb19bd0d7b79675360be8ffe349de57b7750491af3c69c77116dcb93e586e41a465adf57ec460"}) 2018/04/19 11:02:46 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="54000000520020042bbd7000fddbdf250a00001000000800020001000000080005000000010008000200400000000800050008000200080006000101000008000600ca0f0000080006000800000000000000000050f1d1a420d3462ce2fc208b8fd1a1ced416b54693964d1655aa11a4de25bbd0412ee129e210846c60dc81be9c643e7b6588d85475dac9fbd10922a9c5213ee24b0c1743d4f5d8f110d73fd1f43b56a6a65ee876fd2979b4fc585a2693"], 0x54}, 0x1}, 0x0) 2018/04/19 11:02:46 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x20000, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000840)={0x0, 0x1f}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) socket$netlink(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000380)=0x6, 0x4) write(r6, &(0x7f000095c000), 0x0) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x3, 0x0) openat(r1, &(0x7f0000000640)='./control\x00', 0x80000, 0xffffffffffffffff) renameat2(r7, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) [ 72.936826] QAT: Invalid ioctl [ 72.971255] QAT: Invalid ioctl 2018/04/19 11:02:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x5, &(0x7f0000000040)=[0x4, 0x2, 0x6, 0x0, 0x0], &(0x7f00000000c0)=[0x1], 0x30, 0x4, 0xf48, &(0x7f0000000140)=[0x5, 0x5, 0x9, 0x0], &(0x7f0000000180)=[0x0, 0x5893, 0x7, 0x3f, 0xbdf7, 0x7, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080), &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/19 11:02:47 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) r1 = socket$inet6(0xa, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) [ 73.063134] mmap: syz-executor0 (6245) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/19 11:02:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:48 executing program 4: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r0, &(0x7f0000000200), 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xb) ftruncate(r0, 0x0) 2018/04/19 11:02:48 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001680)={'filter\x00', 0x34, "fb5ac4312012e12f5e2f2641e1a1d066b658b17c1b45e5b9fc4ffc93c673eb08b17810e82560dea4d5ed3a7d9cd7ef2954b61ef9"}, &(0x7f0000001700)=0x58) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000012fec)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x7, 0x4) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000011f70), 0x0, &(0x7f0000002fed)=""/87, 0x57}, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x6, &(0x7f0000001500)=[{&(0x7f0000000180)="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", 0x1000, 0x5}, {&(0x7f00000000c0)='l', 0x1, 0x4}, {&(0x7f0000001180)="1ab4c642f2aa36d48d66bcdca07d058bdc0eebf35d0c89717a71e7fc7b617b0ce83a3617bd50b0b4b73358a2254348769d7003f26485e80637c5f29aa3ec8d89a60dadc27009ec5b352e3168f91aeb1944017e65d690b38ed38af57cae7db9a6333dbf7a5a6b26a583aa836c5705bc3e18906689054c3d855d7185acbbd44232b73e90e95442c536a0c12515a0718dab4a987f96988da736dd26b1e2e1f9cf98012f", 0xa2, 0x7}, {&(0x7f0000001240)="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", 0xfa, 0x1}, {&(0x7f0000001340)="d3d7e5711da394a5c9958be571cf725a58938e025c52698492c9dd260e271c0f1367e4f25133f56dda5c910dbee3df444580d9216baecac9de1669a2f05f30af9c1d35b4bb7651d89287bfb182050c1e06da84ebfe7aeeb5c82c8a57d59363ed6e359aad3b7f6a9ab0007e760d30d91225be65a441a8369336fe4b88b439ee31c8671bbafc4e3d67f7c2ec2f6d78fdaa1cc6377df31d9f258214e8212a5d774f2068ac844a463047", 0xa8, 0x5025fe95}, {&(0x7f0000001400)="3961cadd36969f0d08e0579e6b6a15124604f161f10bb13d427c9cacfd8eb288d06cdb821580847be868e8d8971a740e7764d0c65862d580c69085c8f72cc783555a8fdc7e57adfb05fa2c051863c97bc6e8118efc95b6f7e67d4a253cc632c95494efd649c7e28810e6519875f505dcffe60718918215f952e3734bac7a809813a0c69466acac6a46e650841980066a967a93f85a14615ead013097950dd64eff17ae8b0f5307a5870c55190007219da1267e4694420c9153643e15abdc23a9f510ee2cfad64f483a8d", 0xca, 0x8}], 0x1, &(0x7f00000015c0)={[{@rgrplvb='rgrplvb', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@quota_on='quota=on', 0x2c}, {@localcaching='localcaching', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x35]}, 0x2c}, {@acl='acl', 0x2c}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x20) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000140)=0xfff, 0x4) 2018/04/19 11:02:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000013bffc), 0xf4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/19 11:02:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x5, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22}, 0x14, 0x100, 0xfff, 0x7, 0x9, &(0x7f0000000080)='tunl0\x00', 0xb4, 0x81}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000140)=""/65, &(0x7f00000001c0)=0x41) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000200)}, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x7) r3 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='ecb-cipher_null\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x9) 2018/04/19 11:02:48 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = getegid() ioctl$TCGETS(r1, 0x5401, &(0x7f0000000b80)) setregid(r4, r5) r6 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1}, {{0x77359400}}], 0x27) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x100000001) sendfile(r6, 0xffffffffffffffff, &(0x7f0000fc1ff8), 0x80000001) sendmsg$netlink(r1, &(0x7f0000000b00)={&(0x7f0000000380)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a80), 0x0, &(0x7f0000000cc0)=[@cred={0x20, 0x1, 0x2, r2, r3}], 0x20}, 0x80) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f00007b6000)=""/101) r7 = dup(r6) sendmmsg(r7, &(0x7f0000001fc0)=[{{&(0x7f00000003c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des-generic)\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="a7b6e9ee81d0c7f05b4d92c76a799634761e6fedb2926e976e59a42301bdb6f4d6e8e10fe7124cf631bf43253de19fcaa9523fe5dd513fe24c53073fa2a4d249aeb16726d2e84b4209b8182b2fdae0a15f8c74f035346678c59cdc966489a86930cbb93cdbf14126af6b418a4711a78d6ac60ad4e736bf61bb1f88a0169c5fd251dbc1c3c1fdafbbc3429907baeb595627baac4373213e25f7121ab26b5b81317e1a19d18162d2c939971f1413ed567002aee15d8c9b540da85f54eff9425d75a1a3ae1a032379a6072f160a", 0xcc}, {&(0x7f0000000280)="0c94582700981aba287568fa8d6965fa295a58bf47344e0a3891b5c76e7ecaaf806ad68b65b4", 0x26}, {&(0x7f0000000540)="2d139a3ee423069f7727905f95dbe092467d7c8ae71154e8eec2500917b5e5da98", 0x21}, {&(0x7f0000000580)="4b4e49bb8f5f0978d9aa50bd641234b1a87074518fc9d25b921ac0943560f0b8ae4f2468484c0a2561d26f53c0254ba969152181f98292ae4e466f6411eb8acf4c853e44773a47f5f55815e4eb6f499fb84f751cff6e0959effbf7276268ee186210773ec3e7870d08fc51bfa6f09ca1f234179ea2fc62ed049c18a4cbfee117e69f883f8362e73b53dbe997bbb0a4ba9c736bdc4ae43f85ac0cb17934b12824", 0xa0}], 0x4, 0x0, 0x0, 0x800}, 0xfffffffffffffffe}, {{&(0x7f0000000680)=@in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x80, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x8804}, 0x9}, {{&(0x7f0000000740)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x2, {0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)="cf5bb2aa32965022b81d7afab99943c3014ea77f45dfd865e6bdedcfa352ca35c22d785707db8460e634ecbdddf6d1e95ec2f5de57f16d0a09eb97c52949973dc73f2c0246d76214f0b7dbabb16665e20aa75383dea244dc5033d3f344f23affe30a735899ae5c874d59de", 0x6b}, {&(0x7f0000000840)="d94ceedaa3fe893cf0a932d6bb71ebab14542a6f01ef0e08993011cf622024c174b044111efd3376409733d7f484b4150b3fe8e8a3bb5b619465f11888b457d01714436d24913a7276bf3479baa70766d7418f63965fdc1ed68f121bd9a5d852835db557f1324196842feb12f757136dc7e5d89c91ed991e00344e7b7fad988ec4b6ffbf21ba901058702dea604a5a6cb3", 0x91}], 0x2, &(0x7f00000020c0)=ANY=[@ANYBLOB="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"], 0xf0, 0x4000}, 0x2}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000a40)="be85d1ac5b45e5fea2fd4aa4d198d710c7a4bb8e75", 0x15}, {&(0x7f0000000a80)="46d93855513d56bdff8c19f4fb5f2f53a7e2a4961292a128f63d4ad4bf9069a1f3a15a940f92e2f0f14e6d74e0ad5821532d47623de5584d54a83036de954b50bc1ec06fcb9eb9f76c6a63e1da51fbca649a1b9e2fa8d54c0aaef3b4deca4a7ad07e674d120447eeff670decf9761bafa0f8190bcf", 0x75}, {&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000001d00)="62866c671f1dd820360c44e0b5fc712d701bfcc1db30db7ee1a4d1d2e945478b26f9b5e00fec5e0bc5d77c3200777170ad4d0924c04d132b6fb0df4d14455f29bf20a5a4dd944350028113ca544102fb2fe3d183fb626c4055497685570e5c2e277ac6fed8", 0x65}, {&(0x7f0000001d80)="894e2faebd132331d955d7ed1c0ad2f0b09e04a27ee224f2d397a01fd8cb891c78ac449ce42f3237cfa88876c4c812122e3f02d6aa38252f863cdba607dc2b919fbeea8a354cb2187982fdb4fd715c7d7c0b1d6a71a3c689c6d1d3694da6415af6d3f34ce3229efbd869d303fbf4d2cdbbdefd443988543d39d2bc02adb864f9976606c57d1475dc12f232652ee4e3f3e724d0b6ca1017829aadc0654c2c32b08d9f77600f6307373b583abf46ebb1a6288dd865", 0xb4}], 0x5, &(0x7f00000021c0)=ANY=[@ANYBLOB="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"], 0xf0, 0x20040004}, 0x100000001}], 0x4, 0x81) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0x400, 0xffffffffffff8000, 0x9e, 0x9}, 0xfffffffffffffd36) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000c80)={r9}, 0x8) r10 = request_key(&(0x7f00000002c0)="73797a6b616c6c6572f8", &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='big_key\x00', 0xfffffffffffffff8) rmdir(&(0x7f0000000b40)='./file0\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000bc0)=0x6, 0x4) keyctl$negate(0xd, 0x0, 0xffff, r10) keyctl$invalidate(0x15, r10) fchownat(r1, &(0x7f0000000700)='./file0\x00', r3, r8, 0x1000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 2018/04/19 11:02:48 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2001) socket$inet6(0xa, 0xa, 0x20000082) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x6) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x2000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000100)={0x1, 0x10000, 0x10001, 0xfff, 0x4, 0x1434ad3}) 2018/04/19 11:02:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x40) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000240)=0x9, 0x81e, 0x7) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000280)=""/247, &(0x7f0000000380)=0xf7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0x6}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500010000000b1ecfe43cf318c47cbeccab2b3ad12abc672ee6851cc7cda05902221c1f2557358c438206121d16e8b6ba6fde6782a3574d4ba8170a3b5707739911f3a175c8be934f7fe8cf20ca2ff484c7654fe53dc919ad1f13c66d2ccffbb43f749ee9362acb919bd3a50b437c16f2515b5797d2a5fc502df7fe49f9b797c043837d6fc52a0c8f5cebb2000000"], 0xa) 2018/04/19 11:02:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:48 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000092, &(0x7f0000000100), &(0x7f0000000040)=0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x5, 0x20000000000000, 0x0, 0x800000000004, "3157a74ab7afc38f0e6b60cd0608b2a244649d40438c1e118550cad104a3af5287561229f834a7efe0ff193321b078ff4a578aadd451ba8513eb2c9e3c5bad37", "b5c8ec2fbe6b6b80e8964f1b28a3952b35c490bc6fbdcce138efe788f5cc15de", [0xcc, 0x65]}) 2018/04/19 11:02:48 executing program 1: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/19 11:02:48 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2001) socket$inet6(0xa, 0xa, 0x20000082) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x6) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x2000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000100)={0x1, 0x10000, 0x10001, 0xfff, 0x4, 0x1434ad3}) [ 74.364112] QAT: Invalid ioctl 2018/04/19 11:02:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)) 2018/04/19 11:02:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='*%)md5sumuser}cpuset\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="89556c37d45fbc55dc5bf0903cc5af918e39b0610e40403a23f313be4f954ffe72f78218b845e1dde3fed4eadd0378b032b26574dc4e323c9248af63ea749513c0e9c7b5309242dbef9d669a96b74af91a3c8f7efd88f76f670ab2becae354f78d6bc2f1998887b59c30d0c6d80260772ab5df2b8d22f3d9d65e2fcd", 0x7c, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') r3 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) bind$alg(r0, &(0x7f0000b59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000be1000), 0x6d) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x5, 0x3f, 0x20, 0x0, 0x8, 0x75}) 2018/04/19 11:02:48 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r3 = getgid() r4 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0xffffffff, 0x2) accept4$netrom(r4, &(0x7f00000005c0)=@full, &(0x7f0000000640)=0x48, 0x80800) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000400)=[r1, r2, r3, r5, r6, r7, r8]) r9 = dup2(r0, r0) setsockopt$bt_BT_DEFER_SETUP(r9, 0x112, 0x7, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet_group_source_req(r9, 0x0, 0x2c, &(0x7f0000000440)={0x100000000, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x108) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3fd) 2018/04/19 11:02:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, &(0x7f0000000100)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x840, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000000c0)=0xffffffffffff8001) 2018/04/19 11:02:48 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x1}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setreuid(r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f0000cf9000/0x4000)=nil, 0x4000}, 0x0, 0xffff8000}) 2018/04/19 11:02:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e6", 0x2) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)) 2018/04/19 11:02:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x14100, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388d9c36c33d1aac65804755ca97d0cd1b2412971046b90ce1ebd5e0d73b3bc146917d762360009e2ba8f50a5e71990db0af1cb609cfcf83cb080729bcdeffbe600f9937223e174"}, 0xd8) ppoll(&(0x7f0000000240)=[{r0, 0x2000}, {r0, 0xca}, {r0, 0xa010}, {r0, 0x4100}], 0x4, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)={0x6ee}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e23}}, 0xfffffffffffffffe, 0x4, 0x401, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0x29e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) syz_mount_image$ntfs(&(0x7f00000007c0)='ntfs\x00', &(0x7f0000000800)='./file0\x00', 0x101, 0x6, &(0x7f0000001a40)=[{&(0x7f0000000840)="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", 0x1000, 0x3}, {&(0x7f0000001840)="62b61a06e05de8cd875ce26b9582a7b3f00805a6c744081f23f2b023f84a1b17520842", 0x23, 0x1}, {&(0x7f0000001880)="8ef2faeb262c5e3ff181a114ac0788a3bf9bff40c2bf", 0x16, 0x1f}, {&(0x7f00000018c0)="94f15f620f401b68af7d234f8e7d95519680e5505f917d70a0a6343ce84b91", 0x1f, 0xffffffffffff8000}, {&(0x7f0000001900)="e096dad780", 0x5, 0x3}, {&(0x7f0000001940)="87472b09f9d4adda32148c9977dd4f5d23fc0c8941fe15fb494c2df3464c27571e3268f38095d5d0d4e20e8447d13e286941b016afc874c33f3f046eefc512d2619abeacb18e5a7d0819e98420fe89f757e1939bea9ecef87bc06dcb8ec8c0a8ec0b5b219d1ab2a14d629a18d4040ee781e18157f89a2f569596a1da20626d8637c333d611e913f2e9f19c92a512e268df40cdc4143dd614f24777246d47621dc8c8787ba30ddc054e240eadc041a19a3eba960e6188143aecc2b325bb54106698420fa5f5e47415ea077643c215cd1db2083b86c7626573108ef596255b55abde4e", 0xe2, 0xffff}], 0x100000, &(0x7f0000001b00)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x78]}, 0x2c}, {@utf8='utf8', 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x32, 0x33, 0x31, 0x33]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x32, 0x38, 0x7b, 0x39, 0x78]}, 0x2c}, {@nls={'nls', 0x3d, 'default'}, 0x2c}]}) fchdir(r1) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000540)=0xde) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x4, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000580)={{0x9, 0x80000001}, 'port1\x00', 0x4, 0x400, 0x7f, 0xc4, 0x6, 0x5c30, 0x6, 0x0, 0x5, 0x1d75}) 2018/04/19 11:02:48 executing program 5: unshare(0x40600) r0 = socket$inet6(0xa, 0x1000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005b9000)=""/155, &(0x7f0000001000)=0x9b) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000000000)) 2018/04/19 11:02:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a", 0x3) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) r2 = syz_open_dev$mice(&(0x7f0000000a00)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000a40)=0x1, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000985000)={0x20000004}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x3, 0xdf, &(0x7f0000000040)="5ccdaef940d522952f4eb4888ac5159a750c4abb4dc72c6be09ab0850c847b55b318c454c3a2f3f705c7226e1d201e86f404c7159dbeb73fc39fd5a600209db3db2dc9bd30826c63649ebece1792373b25f1d2337edd1875964e024ada076096825193a141d6512ab6ce53307f05fee04caee95b430f534bdbdad239d0332912ed85913de4fd20828dc977b129b13d32d4cd040ec9a8e1a468f97206bee4e45a6a01b2669d1cc362a4ea76b3adf1c0ab1cb1db44d9daa29d0594b895b360f2d33a4d8b195b5b66321d08dbeb1e4eb4372c3c53f5e12b3d78728e6889c0403a"}) 2018/04/19 11:02:48 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x1}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setreuid(r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f0000cf9000/0x4000)=nil, 0x4000}, 0x0, 0xffff8000}) 2018/04/19 11:02:48 executing program 7: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/19 11:02:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x21, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'ipddp0\x00'}]}, 0x3c}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/19 11:02:49 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)="e509e492b1b244ad4817f0c3fcf3192495c7514779f11aa596fb0623d92db8f9ec9f9bc2a3e3ed72188034747d80b0fec4c8f094a4e53e30ce62a60d04cf4ae31910", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f0000000040), &(0x7f0000000200)="231cc0490d27edbeaf5ff7838556940f7fbfea13bcf3bec0a092919188243f6878269294801a8c04fe976028ea1a4bac0a7ed4721db2cb8f5260cfefde90f279e9c199a18e4a5868e4921661717c6f3576d9fac7061f25342d42b61d77301c23ab32ff81fcee81f45c145535264195dd60157b93d2b6da664b18b821dbafd2ca6c85136d14ee029ff2c55b56a79a4fdbc32eeed2") readv(r1, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/165, 0xa5}, {&(0x7f00000002c0)=""/152, 0x98}, {&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x4, 0x0) write$binfmt_misc(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="78737efa230066ea3fd17b33169ed6f69e02881270e25aea40ecdcc4479a88b9716d5b5db444244dfd1797a82e43c74e512277e9bedad7b299050178f55c1a7b1dd7d96f50f2711e3c471f88c1b871e75a258191356c47d8c8a1e6b24242a9d318e1a9219b966a6f741b55"], 0x4) 2018/04/19 11:02:49 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="6f9f82f84e55ddf5ccaeb9430a22bb765af352a647b172e67861b2a330edfa192aeca61db2e130da5cf23cd560b51a8f87f712ffb2879c5de7967510a3d96bf7f3d062465453f6fa72332a9daa2a18807af0ebdd63acb7381774d127478af22d2fe7c6514932126eef1a3c337eaea0050416fa22e9a5ff0df5df820fea10879008311e8182318e4c6b7ae80c1a067fafc220098c455500e615a6781efff339e53b7c0887bd326ac29605cf2705224371627c0b3833eee659536c1cb49aa6284cdb8f", 0xc2, 0x0) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) r2 = inotify_init1(0x0) socketpair(0xc, 0x6, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xdfc) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000080)=""/249) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) fcntl$getownex(r3, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) waitid(0x2, r4, &(0x7f0000000900), 0x7, 0x0) 2018/04/19 11:02:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x10, &(0x7f00005fa000)={0xa, 0x4e25}, 0x1c) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x9100000000000000, 0x7, 0x200, 0x10000}, {0x1, 0x101, 0x7, 0xb1a}, {0xfffffffffffffffb, 0x6, 0x1, 0x2}, {0x6, 0x4, 0x5, 0xfffffffffffffffa}, {0xff, 0x400, 0x7, 0x200}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x2, 0x800000820}]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/202, &(0x7f0000000240)=0xca) ptrace$getsig(0x4202, r2, 0xfffffffffffffffc, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) 2018/04/19 11:02:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000008c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x409, 0x0, 0x0, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) 2018/04/19 11:02:49 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100), &(0x7f0000000180)=0x18) 2018/04/19 11:02:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000002b00ffff000000000000000001000000b768c1a0ea8f3f33b8eca14f03286fbf8d532a3247145722683af3da0bf92cbb11d34cdc96183242c01b36dbc5d3587dd13dcfb1f6e56a48b6ee501cb25e9b5e1cb0748ead1f3ce361c3a76f4ae2f99925c47015b6a4f5c6e9358e5b777881c776dd9659ecb9a70ab346f176eecd321bd3d3ba2fdb33dfbbffdfb3beac201ccbb4b05cb4b22f38ce87993b97cf8bb33fd7ec875c3f289b49238ea7c120791d0d7873e814052432ba52dbe590"], 0x1}, 0x1}, 0x0) 2018/04/19 11:02:49 executing program 7: dup(0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/19 11:02:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="000000000000000010002b000c00030008001800"], 0x2}, 0x1}, 0x0) 2018/04/19 11:02:50 executing program 1: 2018/04/19 11:02:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="ae6e7590f60134b7fd401ca4005304622fae9934d7135f0697c3b08087d6703a551c6e22378e296e570b93d758cfcccb7dc284b8c8ab9a07b90cbac57a9b618f306cf65ad7ad09d327d01a902d260873adc88b29b2148d105bd3433cf2b4eb589d6ac2238bd0", 0x66}, {&(0x7f00000000c0)="c956bcdc3d9fdb3751657e95227478dce63b69207f412f425c0fb130f329ece736cc8475a480aa204fcd54df10ee61a3a4b04acdec05d2559e7637f6b3c1518df8df63d4da40c1cd9c9473c49628f3286843bbde11850f9ef72bfa084f5977c6d29d50552a12a069f2a90ab3dd327f204545510f88fe03fd7d8dd6fb989cd0dea3309eb452d2df9391321450b07a31e71eb7eae8faed", 0x96}, {&(0x7f0000000180)="f9165219820b90b05bbdb8c289c0f0df6ae4c8e4c0696390d02275576c672caa283a867858cb348c011e1d10151915fb87317cb5cbde5082e6c0b5edca389c1bb8d3d1ba5e88c4242112df4740d25183b51849efbbe3cdd797bb838fcf1e294d3bfa2948f40800557bf232dd9dd7403fe3", 0x71}, {&(0x7f0000000200)="c0a55d0b7555a330a94344aee54c65f0c8882cc4ee4144dedddf5c43c83b15ec32a40a5647322e9270323c0bf2b2c5a02347f05855ac87ca9f239c3a23349b5bee88f5298d81c7482661d0a5d6cd02c23f1cdc3d", 0x54}, {&(0x7f0000000280)="7cc3b67a1202a40ce1dabdc5e0e27915571930ffc92058e2b5ec4d745a7b973227f22c47f89a245e8dafd76047b500ef589c87252c5ae5b38e2c6ce38b2ab4201c1a461bc30fc062e48e76e69e9920ddd99901b59f2fd1ea32a2a59956f1e420f313", 0x62}], 0x5, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/04/19 11:02:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f", 0x1}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) 2018/04/19 11:02:50 executing program 7: dup(0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/19 11:02:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x1c9c380}}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/19 11:02:50 executing program 3: r0 = socket$inet(0x2, 0x3, 0x21) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000700)}, 0x8000) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000540)=[{&(0x7f0000000900)="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", 0xe9b}, {&(0x7f00000005c0)="6a3cf579b3a4d450451e9916e008a99740daf39490c4ce1e1fc1a454bd655e872781c1f36b8d50a1b306544527549a54e0d76146bd3f9b0e60672c0c7c3adbbb1993c9e6bf8927c3082ea195e23d503f46df098bcafaa7648d405d8643c5b3537d0b6bf2973638e1646f475543be300d37b1ade9d9ff0c00e43b2ca67367343672db21e50ca363c9414db69182d03db6750cbc13bc6129358784010721f705c0e7198dc916eb9af32300b63d2cd9037efdeeef5a184f3054014f60ce08e3a276a1c8336b47979438588410f4ddb73e1d", 0xd0}], 0x2, &(0x7f0000000280)}, 0x0) 2018/04/19 11:02:50 executing program 6: 2018/04/19 11:02:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x4000000000000}]) 2018/04/19 11:02:50 executing program 1: dup(0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 76.356806] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! [ 76.399885] ================================================================== [ 76.407308] BUG: KMSAN: uninit-value in dccp_invalid_packet+0x3b8/0xf50 [ 76.414173] CPU: 0 PID: 6439 Comm: syz-executor3 Not tainted 4.16.0+ #84 [ 76.421007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.430360] Call Trace: [ 76.432947] [ 76.435107] dump_stack+0x185/0x1d0 [ 76.438739] ? dccp_invalid_packet+0x3b8/0xf50 [ 76.443322] kmsan_report+0x142/0x240 [ 76.447386] __msan_warning_32+0x6c/0xb0 [ 76.451448] dccp_invalid_packet+0x3b8/0xf50 [ 76.455866] ? ip_local_deliver_finish+0x6ed/0xd40 [ 76.460814] ? ip_local_deliver_finish+0x6ed/0xd40 [ 76.465747] dccp_v4_rcv+0xf7/0x2630 [ 76.475805] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 76.481176] ? raw_local_deliver+0x1462/0x1470 [ 76.485785] ? ip_local_deliver_finish+0x4a5/0xd40 [ 76.490742] ? local_bh_enable+0x40/0x40 [ 76.494805] ? local_bh_enable+0x40/0x40 [ 76.498872] ip_local_deliver_finish+0x6ed/0xd40 [ 76.503641] ip_local_deliver+0x43c/0x4e0 [ 76.507796] ? ip_local_deliver+0x4e0/0x4e0 [ 76.512128] ? ip_call_ra_chain+0x7b0/0x7b0 [ 76.517172] ip_rcv_finish+0x1253/0x16d0 [ 76.521255] ip_rcv+0x119d/0x16f0 [ 76.524731] ? ip_rcv+0x16f0/0x16f0 [ 76.528374] __netif_receive_skb_core+0x47cf/0x4a80 [ 76.533397] ? try_to_wake_up+0x1ab2/0x20a0 [ 76.537725] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 76.543529] ? ip_local_deliver_finish+0xd40/0xd40 [ 76.548459] process_backlog+0x62d/0xe20 [ 76.552541] ? rps_trigger_softirq+0x2f0/0x2f0 [ 76.557125] net_rx_action+0x7c1/0x1a70 [ 76.561107] ? net_tx_action+0xab0/0xab0 [ 76.565264] __do_softirq+0x56d/0x93d [ 76.569073] do_softirq_own_stack+0x2a/0x40 [ 76.573385] [ 76.575629] __local_bh_enable_ip+0x114/0x140 [ 76.580129] local_bh_enable+0x36/0x40 [ 76.584021] ip_finish_output2+0x124e/0x1380 [ 76.588435] ip_finish_output+0xcb0/0xff0 [ 76.592577] ip_output+0x502/0x5c0 [ 76.596099] ? ip_mc_finish_output+0x3b0/0x3b0 [ 76.600664] ? ip_finish_output+0xff0/0xff0 [ 76.604966] ip_send_skb+0x5f3/0x820 [ 76.608666] ? __ip_local_out+0x5b0/0x5b0 [ 76.612798] ip_push_pending_frames+0x105/0x170 [ 76.617462] raw_sendmsg+0x2960/0x3ed0 [ 76.621347] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 76.626803] ? compat_raw_ioctl+0x100/0x100 [ 76.631110] inet_sendmsg+0x48d/0x740 [ 76.634893] ? security_socket_sendmsg+0x9e/0x210 [ 76.639719] ? inet_getname+0x500/0x500 [ 76.643686] ___sys_sendmsg+0xec0/0x1310 [ 76.647735] ? __fdget+0x4e/0x60 [ 76.651106] SYSC_sendmsg+0x2a3/0x3d0 [ 76.654902] SyS_sendmsg+0x54/0x80 [ 76.658426] do_syscall_64+0x309/0x430 [ 76.662307] ? ___sys_sendmsg+0x1310/0x1310 [ 76.666624] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.671798] RIP: 0033:0x455329 [ 76.674980] RSP: 002b:00007fea544b7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 76.682950] RAX: ffffffffffffffda RBX: 00007fea544b86d4 RCX: 0000000000455329 [ 76.690561] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000013 [ 76.697839] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 76.705098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 76.712363] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 76.719617] [ 76.721227] Uninit was stored to memory at: [ 76.725532] kmsan_internal_chain_origin+0x12b/0x210 [ 76.730616] kmsan_memcpy_origins+0x11d/0x170 [ 76.735095] __msan_memcpy+0x19f/0x1f0 [ 76.738972] skb_copy_bits+0x63a/0xdb0 [ 76.742843] __pskb_pull_tail+0x483/0x22e0 [ 76.747060] dccp_invalid_packet+0x352/0xf50 [ 76.751446] dccp_v4_rcv+0xf7/0x2630 [ 76.755140] ip_local_deliver_finish+0x6ed/0xd40 [ 76.759873] ip_local_deliver+0x43c/0x4e0 [ 76.763999] ip_rcv_finish+0x1253/0x16d0 [ 76.768055] ip_rcv+0x119d/0x16f0 [ 76.771517] __netif_receive_skb_core+0x47cf/0x4a80 [ 76.776524] process_backlog+0x62d/0xe20 [ 76.780574] net_rx_action+0x7c1/0x1a70 [ 76.784540] __do_softirq+0x56d/0x93d [ 76.788316] Uninit was created at: [ 76.791850] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 76.796845] kmsan_alloc_page+0x82/0xe0 [ 76.800807] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 76.805551] alloc_pages_current+0x6b5/0x970 [ 76.809939] skb_page_frag_refill+0x3ba/0x5e0 [ 76.814413] sk_page_frag_refill+0xa4/0x340 [ 76.818731] __ip_append_data+0x107e/0x3d10 [ 76.823052] ip_append_data+0x2fb/0x440 [ 76.827018] raw_sendmsg+0x287b/0x3ed0 [ 76.830922] inet_sendmsg+0x48d/0x740 [ 76.834713] ___sys_sendmsg+0xec0/0x1310 [ 76.838768] SYSC_sendmsg+0x2a3/0x3d0 [ 76.842555] SyS_sendmsg+0x54/0x80 [ 76.846073] do_syscall_64+0x309/0x430 [ 76.849941] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.855103] ================================================================== [ 76.862448] Disabling lock debugging due to kernel taint [ 76.867881] Kernel panic - not syncing: panic_on_warn set ... [ 76.867881] [ 76.875242] CPU: 0 PID: 6439 Comm: syz-executor3 Tainted: G B 4.16.0+ #84 [ 76.883372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.892708] Call Trace: [ 76.895288] [ 76.897434] dump_stack+0x185/0x1d0 [ 76.901055] panic+0x39d/0x940 [ 76.904252] ? dccp_invalid_packet+0x3b8/0xf50 [ 76.908828] kmsan_report+0x238/0x240 [ 76.912622] __msan_warning_32+0x6c/0xb0 [ 76.916674] dccp_invalid_packet+0x3b8/0xf50 [ 76.921076] ? ip_local_deliver_finish+0x6ed/0xd40 [ 76.925986] ? ip_local_deliver_finish+0x6ed/0xd40 [ 76.930899] dccp_v4_rcv+0xf7/0x2630 [ 76.934596] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 76.939944] ? raw_local_deliver+0x1462/0x1470 [ 76.944516] ? ip_local_deliver_finish+0x4a5/0xd40 [ 76.949435] ? local_bh_enable+0x40/0x40 [ 76.953491] ? local_bh_enable+0x40/0x40 [ 76.957550] ip_local_deliver_finish+0x6ed/0xd40 [ 76.962289] ip_local_deliver+0x43c/0x4e0 [ 76.966419] ? ip_local_deliver+0x4e0/0x4e0 [ 76.970730] ? ip_call_ra_chain+0x7b0/0x7b0 [ 76.975048] ip_rcv_finish+0x1253/0x16d0 [ 76.979113] ip_rcv+0x119d/0x16f0 [ 76.982559] ? ip_rcv+0x16f0/0x16f0 [ 76.986190] __netif_receive_skb_core+0x47cf/0x4a80 [ 76.991200] ? try_to_wake_up+0x1ab2/0x20a0 [ 76.995517] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 77.001308] ? ip_local_deliver_finish+0xd40/0xd40 [ 77.006221] process_backlog+0x62d/0xe20 [ 77.010281] ? rps_trigger_softirq+0x2f0/0x2f0 [ 77.014852] net_rx_action+0x7c1/0x1a70 [ 77.018811] ? net_tx_action+0xab0/0xab0 [ 77.022855] __do_softirq+0x56d/0x93d [ 77.026641] do_softirq_own_stack+0x2a/0x40 [ 77.030948] [ 77.033170] __local_bh_enable_ip+0x114/0x140 [ 77.037648] local_bh_enable+0x36/0x40 [ 77.041526] ip_finish_output2+0x124e/0x1380 [ 77.045918] ip_finish_output+0xcb0/0xff0 [ 77.050050] ip_output+0x502/0x5c0 [ 77.053573] ? ip_mc_finish_output+0x3b0/0x3b0 [ 77.058146] ? ip_finish_output+0xff0/0xff0 [ 77.062468] ip_send_skb+0x5f3/0x820 [ 77.066172] ? __ip_local_out+0x5b0/0x5b0 [ 77.070301] ip_push_pending_frames+0x105/0x170 [ 77.074952] raw_sendmsg+0x2960/0x3ed0 [ 77.078832] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 77.084209] ? compat_raw_ioctl+0x100/0x100 [ 77.088525] inet_sendmsg+0x48d/0x740 [ 77.092320] ? security_socket_sendmsg+0x9e/0x210 [ 77.097150] ? inet_getname+0x500/0x500 [ 77.101110] ___sys_sendmsg+0xec0/0x1310 [ 77.105158] ? __fdget+0x4e/0x60 [ 77.108509] SYSC_sendmsg+0x2a3/0x3d0 [ 77.112293] SyS_sendmsg+0x54/0x80 [ 77.115814] do_syscall_64+0x309/0x430 [ 77.119684] ? ___sys_sendmsg+0x1310/0x1310 [ 77.123999] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 77.129180] RIP: 0033:0x455329 [ 77.132354] RSP: 002b:00007fea544b7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.140050] RAX: ffffffffffffffda RBX: 00007fea544b86d4 RCX: 0000000000455329 [ 77.147308] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000013 [ 77.154562] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 77.161813] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 77.169066] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 77.176858] Dumping ftrace buffer: [ 77.180381] (ftrace buffer empty) [ 77.184068] Kernel Offset: disabled [ 77.187675] Rebooting in 86400 seconds..