ME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x12}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbeb8}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r5 = dup2(r0, r2) accept4$llc(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x800) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="010000000000005c0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x5}, 0x1}, 0x0) dup2(r2, r0) 2018/04/09 05:07:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x45) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) 2018/04/09 05:07:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80)="f7186b15de27d191da1e4b9ab8b9d1099775827573", 0x15) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3f, 0x1) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000200)="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", 0xfc}], 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0x10001, 0x1e4, "3d347ab8777f5cde2cd3577a"}) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x1ff, 0x4) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/09 05:07:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x10001, 0x8502) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000140)=""/12, &(0x7f0000000180)=0xc) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syncfs(r1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000040)=0x10001, 0x47) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x40000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/25) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000240)='./file0\x00', 0x9, 0x3, &(0x7f0000000400)=[{&(0x7f0000000280)="6c3f2a239c8f59b8cf8a302f9c2ed344bda4bfc2aae977f057", 0x19, 0x4}, {&(0x7f00000002c0)="2166832c327140d213b8efd473b0ea02554c13997b45", 0x16, 0x61a8}, {&(0x7f0000000300)="38f5c16858f81cbda8d0554be0d10c444080b81246696524c2e66eb5facc0d446fcd1eedae96d0d9a1146b86ab47c3882afa2091a5cb848b71dc6ddc6ea2700a25d1b7d950c9268b19d8da3df1c1257a01b46e60657e2cd5178a5ffae8e5b91e0019a4bec5b287b2d3f014207473435219b4c3bda953d804ef784b79a7f94d800b5255cdbfac017c0336eea4e6bc1d93320abec2cd5af356624c5e7bf3b931603e77e0a75d927415bba0951b373e69603a03e3502090577db4cbb6564e4a7780804e082f9a21b4513311fc", 0xcb, 0x9}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="675dd668a1316c637efe69643d30050000002000000065726f636b7065726d2c00"]) 2018/04/09 05:07:48 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xc4c, 0x202501) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e22}], 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x7f8d3a77352bd3e7}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bf99a9b768c42bc055be87d12d9f30f4d7f33e1b136d6450c664a46e0ac5eaf8dd7b1d138d0d11"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={r2, &(0x7f0000000200), &(0x7f00000002c0)=""/128}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000540)="ea", &(0x7f00000000c0)=""/50}, 0x18) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xa2000, 0x0) accept4$ipx(r3, &(0x7f0000000080), &(0x7f00000001c0)=0x10, 0x800) 2018/04/09 05:07:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x301080, 0x0) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x9, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="8688013a5a2107404905a45f22a2ff0cac47ae1c9d5f27b44dee8db2be21f909d979da57eadef7c911dbb6d105405848c226e2cb11ea87519164102c4a134e0c60b5ff372c710fefff120f068f54a99b2c736b789bc7f4b4076c7eee4095924f90bd3df7f22e04b4cd8d", 0x6a, 0x5}, {&(0x7f00000002c0)="4a194c28ebfb3f5d544ae0f5d560c0aecb47a06f815b2de7728dd2eb5d65e44836b833e93f9f38c654d6dd9a37ceb28cd90b49151e407e5210744b7b2d4e0c5f18847f6edc4148cddf711f0925ab0ae3e006c81228dc130bd643677760ed3c3888c2c4df712341ac0b8478014f0ecc1c2689", 0x72, 0x4}], 0x1008a8, &(0x7f0000000380)={'nouuid,', {[{@noikeep='noikeep', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}, {@uquota='uquota', 0x2c}, {@pquota='pquota', 0x2c}, {@grpid='grpid', 0x2c}, {@pquota='pquota', 0x2c}]}}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0xff) inotify_rm_watch(r1, r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write$evdev(r3, &(0x7f0000000080), 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c02, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r0, 0x0) 2018/04/09 05:07:48 executing program 7: mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xb8, "eab57b6cbf4073d1f067ed001319e4aaa0f4a27386c1b961b99b64495bb1283dcb349455721e51c5867311e930549710813ae2af980c427212037298ae9e524668bbafad804f399e39d8d05300922c3bdfd71b32ec8a48973cbca9d3d11dabb32259531b74e1ab2792a15895a8c40fd37f67e4bc764a591256d8b2bebca36085c8daad9a107c2d93add7b1fac166a731fe1dc048dc7990350c91ab4d4a72dff859e34950342d9a887c23f93c0231a54e2a6ebca172e24b73"}, &(0x7f0000000100)=0xc0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x4, 0x400000000, 0x1f, r0}, &(0x7f0000000180)=0x10) 2018/04/09 05:07:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0x7b, &(0x7f0000e2a000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c100900018a05c60000000000000000000000000800010000000000de23ab24b80dfbd7c38882a22126888891f90713ebd1e9d64c53dd81ae864c75080000005beb7cbe7444c5e3e3fd09ec08df2de15b7a8d8082"], 0x1c}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x900, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x160}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) epoll_create1(0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, r2, 0x22, 0x70bd2c, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6b81}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffe01}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000094}, 0x4008000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0xa1) 2018/04/09 05:07:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000028c0)={0x0, 0x6ed, 0x0, 0x0, 0x10000, 0x8b29, 0x452f, 0x7, 0x8001, 0x2}) readv(r0, &(0x7f0000004400), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)="0e1ce6933414e35d13ffd42f166bf3c128618929723c3a5e85f87defe30ab0098c2d6698503a33653a89c8cb26821e8f5057fe1f11b5586ff3756e531473947f", 0x40}], 0x1) writev(r1, &(0x7f0000000240), 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001240)={0x2, &(0x7f0000001200)=[{}, {0x0}]}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001280)={r3}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000000940)=@llc={0x1a, 0x0, 0x7, 0x9, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)="630d7ab38df84e56693e5ee8bf665066fa901c53e8e9c2e8075e", 0x1a}], 0x1, &(0x7f0000000a40)=ANY=[], 0x0, 0x4000}, 0x0) r6 = getpgid(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r5, 0x6, 0x0, 0x3, 0x6, 0x94}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000300)=0x4) syz_open_procfs(r6, &(0x7f00000006c0)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r5, 0x4000000000007}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001100)={@mcast2, 0x0}, &(0x7f0000001140)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001180)={@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x26, 0x8, 0x6, 0x100, 0x0, 0x7000000, r8}) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f00000001c0)}}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(0xffffffffffffffff, &(0x7f00000001c0)="678219a96b47799bac16775f9fb6a550000000000000000000", 0x19, 0x0, &(0x7f0000000100)=@rc={0x1f, {0xcf0, 0x1, 0x8, 0xcd, 0x800, 0x7fff}, 0xfffffffffffffffc}, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0x7fffffff, 0x9, 0x4, 0x100, 0x3, 0x0, 0x0, 0x1, 0x7, 0x100000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r7, @in={{0x2}}, 0x0, 0x0, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) [ 230.631118] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 05:07:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000001b40)=0xfffffffffffffc82) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000003d00)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0x2, {0x2, 0x4e21}, 'gre0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x80}, 0x90) r3 = dup2(r0, r1) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000001c80)="194eecdd80bed5f3f5f2b4149ed12254ae356206c8f635c967a0f9ebe33dc7766a3d250100b31e8e99f6528bda3c84690586eb6922dc67f8abd54baf6eb3b00062d7ae32cde475de9434768df73a4932afd747e54422428cca81f7ddfd5e896b42b299ba") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x21, "31c20d8c6974862d3a14eda8f7a8baa9e7d2f567caec940fe997583c1ceec875f5"}, &(0x7f0000001c40)=0x29) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) r5 = accept(r0, &(0x7f0000000580)=@in={0x0, 0x0, @dev}, &(0x7f00000003c0)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000004c0)={0xfa, 0x3e9, 0x3, 0x7, 0x8, 0x100000000, 0x5, 0xfffffffffffffff8, r6}, &(0x7f0000001c00)=0x20) getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000001b80)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1450}, 0x1}, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, r4}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000400)) prctl$intptr(0x6, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xee0e, 0x9, [0x0, 0x1, 0x714, 0x401, 0x7, 0x89, 0x9, 0x0, 0x3]}, &(0x7f00000002c0)=0x1a) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0xfffffffffffffff8, 0x10001, 0xba9, 0x4}, 0x8) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="6e6f757569642c6771215af13b485d255228e6ef926edb1c6e6f656e666f7263652c6e6f7265636f766572792c70716e6f656e"]) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000380)=0x4) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xc5e8401424ed5bb8, &(0x7f0000000500), &(0x7f0000000540)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x1) r7 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x8001}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') 2018/04/09 05:07:49 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@ipx, &(0x7f00000004c0)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001540)={@un=@abs={0x1, 0x0, 0x4e22}, {&(0x7f0000000500)=""/4096, 0x1000}, &(0x7f0000001500), 0x1}, 0xa0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x8013, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x80, r3, 0x200, 0x70bd25, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffc00}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2e5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) sched_getaffinity(r4, 0x8, &(0x7f0000000100)) r5 = msgget$private(0x0, 0x522) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001600)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001700)=0xe8) r7 = getegid() stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000001800)={{0x7fffffff, r6, r7, r8, r9, 0x2, 0x80}, 0xcd, 0x5, 0x3fffffffc00, 0x9, 0x80000000, 0xa0, r4, r4}) sendmmsg$nfc_llcp(r1, &(0x7f0000006f80)=[{&(0x7f0000006a40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0b8481dc9ba68657bf140526b33d582063efd32ee50e5df80133129367e8675e7f9e9d619aa50a5ef29ae63282692ace42e20c5758719f963782fedb62dd2a"}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000280)="252d2079a6377bfc951da2f6ef5465e1b67ff5dba6ce0106b68ccedd06605342a772da6b13086b2c26ca4d02ccb3f4364e1c53fcd0d2d1c77d6fa53db7743256b2b3a94d9a7a243be9eca85747cf6b9a97939efc18e0c94659044f3468202183e3927a1e4e70008fddfe62ab6948c6333a0ce45c65a676b1667b85962c649bb14e", 0x81}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000000a50000000000000000000000"], 0x10}], 0x1, 0x0) 2018/04/09 05:07:49 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f0000001f00)=[{&(0x7f0000001980)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e73aeacf68c06d6c9d91b3710f5b77cf340e62137d97907245ab6cf877e978135422b103aa3f15aa95dc3198850ad49108e5787d4d435b94d6b5ebdb2667e9"}, 0x60, &(0x7f0000001dc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000000000075e151e8c6f702813347c9e3000000000000000000"], 0x10}], 0x1, 0x0) close(r0) sendmmsg$nfc_llcp(r0, &(0x7f0000001600)=[{&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x3, 0x2, 0x10001, "581bcc4fc60a5c4c7e5e9e6841d45b7896c57220fcef94a6cc007e7771087a0212871713778d4a9d9c7b292e334e916ed02786bfb49467d6e22b6b0cc4277c", 0xd}, 0x60, &(0x7f0000001500)=[{&(0x7f0000000140)="0d1eba5ac8264f1bff4da3a656362dbcea1bbe64fd9c936ef9234083c7459b1b909add1c4234d613e2dc7ad70389125393990bbbc47296c591cfc1fbef3a8fdfd17f497a3c589280c3393f14805a8e8a3aebe949697d2c07a1e875ad2824a7c6b0db5175095503076f4765c0ccd9c0d7cdfc9f4f71c6cc17d3fc5d2f76381ed0", 0x80}, {&(0x7f00000001c0)="90e9083ab1a0bec93e43ef07da58fb9d43565eb4f64f2f0570a25eab0c5f6bdd7e6daf3f9eccb92ad277eebefe99a3121309c868aaf626f247c9d47eac9c5485ad1bd6d1e0f6746acffd312bba1087db9baec02c61a925fb2f3ed49e11a4d17c319c233e7f2bfc808861e8285d49e99159c0aa4c7fdedb03a7e5bbc000da3ad7bd336af5c8b8dd0111dc364d9e71124655b6c32aa8e33d0232c450ad49a1b658a9a8f7d7e2e767924836d4b125ede78455983bf1c6836b167e89c86f984169d1da9632115f17", 0xc6}, 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0x1000}, {&(0x7f00000012c0)="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", 0xfd}, {&(0x7f00000013c0)="4fb1", 0x2}, {&(0x7f0000001400)="b272ed731eee38aa84607ce249528bbdd4ca0d365a523698a3a7db51e4df8c99d0f4915402e83497c0460af44e2f4dbd5902ad63cf53f811d11eb464fe2487c9f72878dbd9e6da93ec4d68dad4918b212c1f04c9751b93c086e7f1a32b5cfd5a1739de1601a16fe46f8edfa7b82966ff89c981e06164d652d583566a033e3c9e09a1f4f8ea5cf64953cac2f4cc14c520865c1ed8f3555b842585f489326091dbf9c47c343e122cfebaace6cc7a68035c7554f2d5e1c66a18e992e54c392f7b5a645ca0894d2ced9f8c422c06e671336ebb23b6ce5480df6a6120629b014cf6c8f8", 0xe1}, {&(0x7f0000001f40)="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", 0x1000}], 0x7, &(0x7f0000001580)={0x68, 0xff, 0x4, "cc55b6457cc0b860ea34195382dec09de5b1d61904c4b320f85ffb2062e1048864b7e3ee1316311edeafedfa2fff2a062cf888953e42c455a9840125bb9927fc40d107f96820c00385469ca6d8f3dd477e26e0"}, 0x68, 0x4000004}], 0x1, 0x0) 2018/04/09 05:07:49 executing program 1 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x24}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="04010000100000000000000000000000e000000100000000e48086b542992e0000000400000000000000aa000000000000000000000000000000000000000000000000000000002d867415b5ee6bb5ec09240f99e9ce7018c1c4597daed827fe913b42a13632f597aa1c48f5bef7fa1d5f82b473593520535bff2e5892c6e47190719a5a66c55b00420ed7eaf115a8f6a9122761db8c9b1283b9b843cc9854da1013d064553f41090b570694db1e8f39da35c9eddb30e2e3a7bcd20cb6b8be0b29aef40d0b22765faf3a295f69dc59803abdd35be11c316d9435dab6908ca3417f55c0230911643bcb6393dc31aec16ee0ae541a4a897f58f91b4f904fc520fbccfa36fe29165c353dc1db070767bb92a7a147f2b1e6c1be271d3a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000027003103000000000000000007000000ecfc580ecd2023333dce33f4d9b677485d44dd0b08d1d53a952b7b1aa8ddb4b2c906eae2d7765cc58772cacb4fea968c62bfd83f1145"], 0x1}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) quotactl(0x8, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000500)="00341c0250ab8108695f5a0698ac55ebfad6316a77e7fa078bb4fc3a3a9e28d4a2df94cfd01ec080c7f88a741b3b4e0838e1c1fc6f9085555f03a7d14ff39670e10e31d47e3eb7dd8285") 2018/04/09 05:07:49 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/134, 0x86, 0x745a440) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x5, 0x0, 0x3cd, 0x0, 0x35505a41}) 2018/04/09 05:07:49 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={0x0, @multicast1, @dev}, &(0x7f0000000500)=0xc) r5 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000000840)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000000800)={&(0x7f0000000540)=@report={0x2ac, 0x20, 0x400, 0x70bd25, 0x25dfdbfb, {0x7f, {@in=@rand_addr=0x2, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x7, 0x4e21, 0x0, 0x2, 0x80, 0xa0, 0xff, r2, r3}}, [@sa={0xe4, 0x6, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e22, 0x800, 0x4e24, 0x2, 0xa, 0x80, 0x80, 0x2f, r4, r5}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0xa9, 0x6, 0x6, 0x5, 0x7f, 0x784, 0x8, 0x10001}, {0x6, 0x2, 0x0, 0x10001}, {0x7, 0x5, 0x4}, 0x70bd25, 0x3506, 0x0, 0x0, 0x9, 0x80}}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xa, 0x6cf, 0x7}}, @etimer_thresh={0x8, 0xc, 0x7fffffff}, @user_kmaddress={0x2c, 0x13, {@in, @in=@rand_addr=0x9, 0x0, 0x2}}, @algo_auth={0xf0, 0x1, {{'tgr160\x00'}, 0x528, "1b30d5b3790a47b3e23fff7a472fa2b3f39c6fd8615ac2db9d7dd5abff678978be40531e1c727ec2daaa002f178db5c81caec82d0e367d7bebf20daf3462c6ca75d39b7863fb9ea417da3d469275e4628d12ebd4bbee21df237162f37b5e4bce3033e04226c9bdd90c14955a78f18b156ae80dca538ece5a479644879fc67c7ad68cb1612d37c57b56b5a246d951c750f2492de2d4009de555754c831d440077b8824a9db0"}}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x3ff, 0x2, 0x200, 0x8}}, @proto={0x8, 0x19, 0x32}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x14}, 0x4c015) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000280)=0xfff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r6 = syz_open_pts(r0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000002c0)={0x1, 0xfffffffffffffffd, 0x8}) dup3(r0, r6, 0x0) r7 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x56fd, 0x2, 0x4, 0x10, "226b019189832246e96201324fae2685ac7da44c01c7b9cad2cbf764ecd6dd508266210873da136ff83f87b9bb9ff9389967c63f9fe9909f8e59920f1447076f", "f401616a6e812ef0a951a2fb3f0fbc3e087ff5a61d6db48e3d7983cbb38eaccc", [0xfffffffffffffffe]}) 2018/04/09 05:07:49 executing program 2: pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xeb5, 0x3ead3796, 0xedf, 0x7fffffff}, {0x76, 0x2, 0x1, 0xa0d}, {0x3f, 0x8, 0xb8c, 0x2}]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) write(r0, &(0x7f0000335000), 0xfc94) [ 230.857567] XFS (loop4): unknown mount option [gq!Zñ;H]%R(æï’nÛnoenforce]. [ 230.894793] IPVS: ftp: loaded support on port[0] = 21 [ 230.950239] XFS (loop4): unknown mount option [gq!Zñ;H]%R(æï’nÛnoenforce]. 2018/04/09 05:07:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x0, 0xe935, 0x4f0, 0x81, 0x80000001}, &(0x7f00000001c0)=0x14) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{}, {}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000002c0)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r5, r5, 0x80000) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01006cf7008e04000f750000000000ffff7ffffffffdff"]) 2018/04/09 05:07:50 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2081, 0x0) 2018/04/09 05:07:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="3665a19b41e97ac7", 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x756}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="0e", 0x1}, {&(0x7f0000000340)="bb6f69e82dc0f531b848d0ba94cdebfed5c9b4d9fa0e6ca6b17c7156c08b1fcc49dbca21d3989bbb7a516ba6e26b851ab1eb4c74d56681407ce1e8664351a49899", 0x41}], 0x2, &(0x7f00006b0000)}, 0x0) 2018/04/09 05:07:50 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000200)='./control\x00', 0x0, 0x4, &(0x7f0000000140)=[{&(0x7f0000000440)="19974eb63ed72d7c3218a98bde6232e15a0be4860cbe9e55ead4e5275462e9f8d1661c13b02b9ee671f5b53538a54f3f5d6d57e9224f058e293f8bedcddb862575eab4e46c7d1141331cf5f72354097d91b9a17aaeec971126d7733a2c60004577a5c08ebc0211169aa8573af3a0e49207d51c158b92806b6f253bb6d8700b62d0bc326afe37c4a18dd2552d99a60ad2be1636eb5ab882d1b83856b8a2d64d31a404eb2bc58d7f70e287661e5fac047f52b5752969fa2de64d091f573596c07fc128eb924e82fccabd0c8b", 0xcb, 0x6}, {&(0x7f0000000040)="92e0ceaa761f4349fe8f3cea478438c326f54a65702511e931f03c74eecdcb207f296e72e1d5754267b45ac95ebc09fb7dd0f22023bc619dbbfbba89b5a15e428811926b16", 0xfffffffffffffe50, 0x400}, {&(0x7f00000000c0)="62613aedd2c9f79c2f38b0509940279771c0e2c27cc409593dc6484c815047bb5e07832905abc33363d5f37f7fccf7d8328db95009441d47b3", 0x39}, {&(0x7f0000000340)="ca11db8948715f85d89b8c1f31faea9adc9b29a5e181190ef7c0e5727cc589a787d6bf48980006560be8418e7836a0f2a3d39e3f026af3d8dfe518bcd75b99bae8a4159d87cb621cc5ac5b28331dda3e5718e75f8773a3cbfb30cfe5d329d1d5572b5d786e0405782e1a29b347401e804cf3f6bc8203f29ab53e8f715e537d944bbba18663cd751d3e6025a528eaee41bda7ab18e51aad904028315c5fb3e98e2a39985e7171c7d7c5bb14ca49b2040000000cb57c853a517a29540df3a6f691ba1f18453d909d476750fa2ac9aa0aa872093380fa6e9ac182114b", 0xdb, 0xfffffffffffffffb}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="77bffd62714b62942f78"]) rt_sigpending(&(0x7f00000001c0), 0x8) 2018/04/09 05:07:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:50 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) write$sndseq(r0, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d09fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0) write(r0, &(0x7f0000000000)="8dc05499a2c590aaf3dbc0573e910ed645d84060ef28b5b3f1e33004cb5db427e10ff3bbc81c9e24fc53fa46945f25c637ab412c2af2b6752b402c652522eafe70b3401adeb0febaa65458217893307a25ad9b3f33667bcba7390b7f98a70b397947dea264585a287b975086f6a486a4aaa582ac5a36096e7508cbb347844a142b0cc6192dad5fb4a362d20a27b9df9bfcc1310d7546f88ef046bb17e3fd645258796609c64c05c6cc2936cc0a72c017990169104798b8beb20e249a5637d46057a9e3ba68e41a827fde8a361f0b313d12ce4790a9", 0xd5) 2018/04/09 05:07:50 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="15000000100100fa", @ANYRES32=0xffffffff, @ANYBLOB="0000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000"], 0x118) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x80000) 2018/04/09 05:07:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000180)=[0x4, 0x4b04]) shutdown(r0, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000040)="c716b814dcdfd677d97db50092eec02407ead3a075246c25af51d9993b21c38332c627f39c16040a417fd05810d92f394767843c8a0afebf77ca607489b17c238fefa8b6a7d0e601b0db64034415b8175f0f6fcdc31c7a6c58278ba798d102afce725b3d1460f38e82cc00fbf7f33c334b4106f59440822c15abc2624811d1949dea1f4a8ae2a0c5162ae6ae5d1561972f931de22400d276e7ff5d4875adaa9aad", 0xa1) sync_file_range(r1, 0x1f, 0x16c, 0x1) 2018/04/09 05:07:50 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0x1f) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/09 05:07:50 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000280)) 2018/04/09 05:07:50 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/09 05:07:50 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000380)="65c1e35d197b22f47619de6eceffd558e04e18f3a0d4265a5adc5f53a0b2298b55208348611d2bfefd06eed57c8798cf2df96dc60af5e72dda07bd7c893d06b9a2d9a27bc457b4ba13674aeca60ce221c6f04640a32dbeaaaff84066d2885678db87a4b7dc91609e994d828562d81a80461fce8aec99c4114c71fdc4c647339ef6937a919d21c89d2158a06234469984db7eeaf175376a54c6fbcd641bea7853bbdc8abde124c04a6845b5d04fa3947aa8db517d51f6c4ca9f9f6f8b5ae16d3c3980e0a0397a20e845aa018d361a49235a1bfe7d198f3882be3f0bd059785066c6912ae062c1a00b9d482074dec87fd2", 0xf0}, {&(0x7f00000007c0)="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", 0x4c}, {&(0x7f0000000900)="00d697f170ffa7fb2086ab802212c5a1290d48b04ef30aa98aff3445d00e298e1634793886a16f460af71d40d654493f3de425a6c43842f28dfa6a3a5b9bfbc0fc7ff440ded60fc9c0853087c493e8dc07fc50d1fa3c1787690ce112c512c35fbf91fcf860862b2dc455ccd603948f4340d42a99423f62d4efb69620e6b51c809bb83203afeb580b33a1deefedeb8c62487da27065bbcbdf42acff0810dee1b78e16f65cf8a3a458f1eac7cd3f6dc4a0262d64e7c2304ddafbb73167181bc365144ada79ab6f7c3477f38023dc9228381faffb266f44", 0xd2}, {&(0x7f0000000600)="c380fe57e5e09de62b900cf636b9f972c13992c8c36b652d22a2cbd4a79673f6ca548992737527d07f337fa07a04444c4b28f3ead9a46f744955632619c62a13877f8b89a7a422238454feae7132502424adf4aa5eae7df88deb8c5a869e950f1b3052771c36a8eaf1676f7ac74780a410b9f8674049717748944f21394b9d1abfa8b30a8f821072190eb6f2ab9cb8dbde1dc7f57910fe696ba1b3c3e9a6c7ce5a83007cce44fb61cc964c0620e7f63f665055306d693a7e58b63879227d7544a4f8b22b61ebaf53a97c1b9904df4c68000b4a2160b04015fe279ad1dbe3", 0xffffff37}, {&(0x7f0000000700)}], 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/04/09 05:07:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xc, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:50 executing program 4: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x200) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', 'system.\x00'}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000012e000)}, 0x0) write(r0, &(0x7f0000000200)="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", 0xe00) [ 232.124554] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 232.148224] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 232.168464] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 232.221227] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 05:07:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x1fa) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000200)=0xfffffffffffffffa, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7ff}, {}, {0x0, 0x0, 0xf}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd01}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000003000/0x2000)=nil}) rmdir(&(0x7f0000000240)='./file1\x00') 2018/04/09 05:07:50 executing program 3: r0 = getpgrp(0x0) r1 = semget(0x2, 0x3, 0x100) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000100)=""/230) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff8, 0x40) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00000000c0)=0x200) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) semget$private(0x0, 0x4, 0x0) signalfd4(r3, &(0x7f0000000200)={0x6}, 0x8, 0x80800) read(r4, &(0x7f0000b0a000)=""/128, 0x80) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000240)={0x61, 0x101, 0x3f, 0xfff, 0x95, 0x6, 0x0, 0x43, 0x0, 0x695, 0x8000, 0x1}) 2018/04/09 05:07:50 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x6, 0x7fff, 0xfffffffffffffeff, 0x9, 0x0, 0x5, 0x2000, 0x6, 0x4, 0x2fdf, 0xf36, 0x9, 0x9, 0x744, 0x55, 0x0, 0x0, 0x9, 0x1, 0xcdcf, 0x1, 0x2, 0x10001, 0x1, 0x100000000, 0x0, 0x9, 0x5, 0x2, 0x200, 0xff, 0x1, 0x34d10fe8, 0x8, 0x1000, 0x100000001, 0x0, 0x2, 0x1, @perf_config_ext={0x401}, 0x20000, 0x2, 0x10000, 0x7, 0x101, 0x1f, 0x8001}, r1, 0xf, r0, 0x2) syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) bind$bt_hci(r3, &(0x7f0000000380)={0x1f, r4, 0x3}, 0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000240)={r6, 0xf05}, 0x8) flistxattr(r2, &(0x7f0000000280)=""/142, 0xffffffffffffff2c) 2018/04/09 05:07:50 executing program 5: syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="636173655f73866e736974697665"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x1) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) 2018/04/09 05:07:50 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) poll(&(0x7f0000000140)=[{r0, 0x1}], 0x1, 0xffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) timer_getoverrun(0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'rose0\x00', 0x1c000000000}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x40000000000000, r1}) write$binfmt_elf32(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x59d, 0x8, 0x200, 0x4, 0x7f, 0x2, 0x6, 0x5, 0xe9, 0x38, 0x36f, 0x5, 0xfffffffffffffa5f, 0x20, 0x2, 0x88a, 0x4, 0x7fffffff}, [{0x7, 0x8, 0xe00, 0x80000001, 0xb5b, 0x6, 0x1, 0xfff}, {0x6, 0x0, 0x2, 0x1, 0x0, 0x4, 0x10000, 0x5}], "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"}, 0x1078) [ 232.349132] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "w¿ýbqKb”/x" [ 232.551968] ntfs: (device loop5): parse_options(): Unrecognized mount option case_s†nsitive. [ 232.588613] ntfs: (device loop5): parse_options(): Unrecognized mount option case_s†nsitive. 2018/04/09 05:07:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0xfcfdffff, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:51 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x109000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x420, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x48, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x48, 0x0, &(0x7f0000000140)="cfa4e34a16225a2fcfe0e17283a6204dd219e519b34b8f961b2d4c2b1f9740866d2ed92997d3cfdacd4d90798bb26ae4ec6d1102999d6ce03313184c14f0167858e909a51d55684a"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000449fd0)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000040)}) 2018/04/09 05:07:51 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x280002, 0x0) connect$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"36cf3e027a4fb3"}}, [{"9d908c201630a5"}, {"783d0d1c71bae9"}, {"839098f999894e"}, {"8e8baec3b3eeec"}, {"57cb61c78bec23"}, {"b8bc4e272d9f10"}, {"e08dc48fee4cb0"}, {"3b10b00bb8c27e"}]}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syncfs(r1) syz_fuse_mount(&(0x7f00000000c0)='..', 0x0, 0x0, 0x0, 0x0, 0x80424) 2018/04/09 05:07:51 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffeaaaaa66b9bb08db0001080106040000aaaaaaaaaaaaac1414aa00000000"], &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x400, 0x4, 0x81, 0x81, 0x0, 0xfffffffffffffffc, 0x6000, 0x8, 0x80, 0xfffffffffffffff9, 0x3, 0x50, 0xffffffffffff8001, 0x80000000, 0x8, 0x4, 0x7e2b, 0x3, 0x6, 0x3, 0x2, 0x9, 0x8, 0x9, 0xbac, 0x2, 0x9, 0x7, 0x5, 0xd60, 0x7f, 0x7, 0x8001, 0x0, 0xfffffffffffffffc, 0x10000, 0x0, 0x1, 0x1, @perf_config_ext={0x40, 0x4}, 0x4000, 0x6, 0x5, 0x7, 0x3, 0x3, 0x1ff}, r0, 0xc, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) 2018/04/09 05:07:51 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000844f69)=""/151) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) sendto$ipx(r2, &(0x7f0000000080)="5885ebf0cd7378cac8ae2149855d6f0b23f5a389302f0a086ce2268c269ca6c585c2a79ca09f30419a291519e01b2a556802a5ff7fbf7788b3c88c5a4744811622e5c58e2cf4cf7a3f77a98e7d11303736da6bf0cfbdc146809b2b002a4060d8fa68080219efe00c7902749fb56c0458bf07ea3e3237ccf93ce071cc4d6e3163ed4c07de7ee00ffacf", 0x89, 0x40, &(0x7f0000000140)={0x4, 0x4, 0x3, "328d7ba15abe", 0x9}, 0x10) 2018/04/09 05:07:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0x38f, 0x1, 'client1\x00', 0x0, "1ed46d2b7fb1338b", "69aec1d2ce983de7fc4a80074e8cfc77a129e89688ef33ff82f2960339e1ec02", 0xd6d, 0x5cd6a8fb}) r2 = gettid() fcntl$setown(r0, 0x8, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) openat$cgroup_subtree(r3, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) io_setup(0x80, &(0x7f00000000c0)=0x0) prctl$setendian(0x14, 0x2) io_submit(r4, 0x2, &(0x7f0000000a40)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000200)}]) 2018/04/09 05:07:51 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) poll(&(0x7f0000000140)=[{r0, 0x1}], 0x1, 0xffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) timer_getoverrun(0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'rose0\x00', 0x1c000000000}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x40000000000000, r1}) write$binfmt_elf32(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x59d, 0x8, 0x200, 0x4, 0x7f, 0x2, 0x6, 0x5, 0xe9, 0x38, 0x36f, 0x5, 0xfffffffffffffa5f, 0x20, 0x2, 0x88a, 0x4, 0x7fffffff}, [{0x7, 0x8, 0xe00, 0x80000001, 0xb5b, 0x6, 0x1, 0xfff}, {0x6, 0x0, 0x2, 0x1, 0x0, 0x4, 0x10000, 0x5}], "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"}, 0x1078) 2018/04/09 05:07:51 executing program 5: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x16, @rand_addr=0x20, 0x4e23, 0x0, 'fo\x00', 0x10, 0x4800, 0x66}, 0x2c) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x3ff, 0x6, 0x4, 'queue1\x00', 0x87f}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0xe000000000000000, 0x2e34}, 'port0\x00', 0x5, 0x8, 0x0, 0x1, 0xfff, 0xffffffffffffffbf, 0x400, 0x0, 0x0, 0x800}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xa, @time={0x0, 0x989680}}) [ 233.652746] binder: 17284:17292 ERROR: BC_REGISTER_LOOPER called without request [ 233.660509] binder: 17284:17292 got reply transaction with no transaction stack [ 233.668053] binder: 17284:17292 transaction failed 29201/-71, size 0-0 line 2763 [ 233.685618] cgroup: cgroup2: unknown option "fd=21" 2018/04/09 05:07:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x1523ac3b74187dfc, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0}, 0x14) 2018/04/09 05:07:52 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) acct(&(0x7f0000000a40)='./file0\x00') acct(&(0x7f00000000c0)='./file0\x00') r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x10080) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000200)={&(0x7f0000ffd000/0x3000)=nil, 0x9, 0x0, 0x1, &(0x7f0000fff000/0x1000)=nil, 0x5}) recvfrom$unix(r0, &(0x7f0000000100)=""/78, 0x4e, 0x12000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f0000000980)) 2018/04/09 05:07:52 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/27, 0x1b) 2018/04/09 05:07:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x18}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000680), &(0x7f00000000c0)=""/166}, 0x18) perf_event_open(&(0x7f00000008c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpid() bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040), 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f0000000300), &(0x7f0000000240)="06"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000000400)='syzk!ller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) socketpair(0x3, 0x7, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000680)={&(0x7f0000000300)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)="119ed7a3635449d68da567377b457edd86ce2ceaf7c0f5cf4e4fa930690bdd374895cf71d314503da3258d206bc377a6753e82cf8956b3070939216a7e5b7fecaefac94fc4ebce3c5ff957f305ba71bb220030e9c0def0a87f16b16115d1c293d90afbee8031ae852726eab52fd5e33fcf0afbde22160f4a7e836d6c55571e156c4971bd071b01f04cbd696839c836cfcc8e81dd1154f5b989fe421a30c8cdcb582c556aa1d237378b747d66969b673ebf8f839799", 0xb5}], 0x1, &(0x7f0000000540), 0x0, 0x4000}, 0x24044804) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='nsfs\x00', 0x10020, &(0x7f0000000240)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3a000, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4, @in=@dev}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000a40)=""/249) sendmsg$netlink(r0, &(0x7f0000000a00)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000980)=[{&(0x7f0000000280)={0x18, 0x13, 0xc00, 0x0, 0x25dfdbfd, "", [@typed={0x8, 0x23, @ipv4=@broadcast=0xffffffff}]}, 0x18}, {&(0x7f0000000400)={0x10, 0x14, 0x30a, 0x70bd2c, 0x25dfdbff}, 0x10}, {&(0x7f00000007c0)={0x10, 0x13, 0x300, 0x70bd2b, 0x25dfdbfe}, 0x10}, {&(0x7f0000000880)={0x10, 0x41, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x10}], 0x4, 0x0, 0x0, 0x20000000}, 0x20000010) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 05:07:52 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffae56, 0x20200) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x100000000, 0x100) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000002c0)={r1}) r2 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x20000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000300), 0x19d) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x9, 0x0, 0x800, 0xffffffff, 0x100000001, 0x0, 0x1a, 0x0, 0x3ff, 0xa726}, 0xb) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) [ 233.758010] binder: 17284:17292 unknown command 29196 [ 233.764590] binder: 17284:17292 ioctl c0306201 20449fd0 returned -22 [ 233.778337] binder: 17284:17307 unknown command 1256432847 [ 233.780145] binder: 17284:17292 ERROR: BC_REGISTER_LOOPER called without request [ 233.784978] binder: 17284:17307 ioctl c0306201 20449fd0 returned -22 [ 233.791650] binder: 17284:17292 got reply transaction with no transaction stack 2018/04/09 05:07:52 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) prctl$setfpexc(0xc, 0x60000) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x200, 0x4) [ 233.791668] binder: 17284:17292 transaction failed 29201/-71, size 0-0 line 2763 2018/04/09 05:07:52 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\')mime_typeGPLproc\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/raw\x00') ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x6, @random="17e11b5e41b3"}, 0x2, {0x2, 0x4e22}, 'ip6gretap0\x00'}) sendfile(r1, r0, &(0x7f00006dbff8), 0xffffffc2) 2018/04/09 05:07:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x225c17d03, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) [ 234.057751] EXT4-fs (sda1): Unrecognized mount option "bpf_trace_printk#6 [ 234.057751] cannot call GPL only function from proprietary program [ 234.057751] " or missing value [ 234.137882] EXT4-fs (sda1): Unrecognized mount option "bpf_trace_printk#6 [ 234.137882] cannot call GPL only function from proprietary program [ 234.137882] " or missing value 2018/04/09 05:07:53 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="07000000b5a586ca99e09730cfdf38cc2da127016dbadecf5a11755f379cb94453336fa54236f79e448138d9452b899996b802783d5b7912fcc67ac42ba0c2131fa008506c5141", @ANYRES16=r4, @ANYBLOB="00042abd7000fedbdf250900000040000200080002004e2200000800050005000000080002004e220000080005001d52000014000100fe8000000000000000000000000000aa080002004e2100000800040008000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000580)={r6}) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r7 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r8, r9) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/04/09 05:07:53 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9}, 0x2c) read(r0, &(0x7f0000000080)=""/245, 0xf5) fchdir(r0) 2018/04/09 05:07:53 executing program 3: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) 2018/04/09 05:07:53 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41, 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="f40000ce5c17a0cac88a00", @ANYRES16=r1, @ANYBLOB="00012cbd7000ffdbdf25020000006c00030014000200726f736530000000000000000000000008000300040000000800010003000000080007004e200000080001000300000014000600000000000000000000000000000000000800080000000000080008000200000008000500ac1414aa08000300010000006400030008000300010000001400020079616d3000000000000000000000000014000600fe8000000000000000000000000000bb0800040000000000080004000700000008000800ff00000008000500000000050800010002000000080004003000000008000400010000000800060000040000"], 0xf4}, 0x1, 0x0, 0x0, 0x4}, 0x1) r2 = socket$unix(0x1, 0x5, 0x0) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.evm\x00', &(0x7f0000000340)='!vboxnet0#wlan0trusted\x00', 0x17, 0x1) r3 = geteuid() openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x4000, 0x10) setuid(r3) bind(r2, &(0x7f00000001c0)=@nl=@kern={0x10, 0x0, 0x0, 0x40}, 0xfffffffffffffd0e) 2018/04/09 05:07:53 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x68402, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x1, 0x2, [0x1000, 0x80]}, &(0x7f0000000140)=0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bacfe8)={0x18, 0x1, 0x2, 0x201, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/09 05:07:53 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {r2, r3/1000+30000}}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) setresuid(r5, 0x0, 0x0) 2018/04/09 05:07:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0xfcfdffff00000000, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff05000b", 0x3cf) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/09 05:07:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x10142) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0xfffffffffffffffd) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_names\x00') setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x4, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) 2018/04/09 05:07:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x37dc12502000000, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:53 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x200000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vga_arbiter\x00', 0x440882, 0x0) fanotify_mark(r1, 0x84, 0x40000000, r2, &(0x7f0000000080)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000c0601000000deffffff000000000000"], 0x14}, 0x1}, 0x0) r3 = msgget$private(0x0, 0x8) msgsnd(r3, &(0x7f0000000100)={0x0, "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"}, 0x1008, 0x800) 2018/04/09 05:07:53 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xe, r0, &(0x7f0000000100)=""/202, 0xca) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x802) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/60) 2018/04/09 05:07:53 executing program 7: geteuid() syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x3, 0x5, 0x1, 0x6, 0xd0a}) 2018/04/09 05:07:53 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) fchown(r0, r2, 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/04/09 05:07:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") fsetxattr(r0, &(0x7f0000000380)=@random={'user.', "81ab59a61057ff64d39603ccc495eee7fd9653f087c528a137bd2fa9a09582f1860431392c7bfeddd9dee94c76ef96553ebc7b46b03758c36a239eec7b6691d0c466f00a9e78780e5264b3d3ea71f693008398f12a71ea84fdd290637014a3537801d8cdd96444e03458f3c5e7f85a242180e4b46296d5e78c54bc45dd3f58d4b97845696a3eee807bb0e5b0fe8e3cb258b4ccfd38c18af4274b4acb53944894d1f0b429eec418c8a4146e352950e4429a06c3c6f2123b"}, &(0x7f0000000040)='\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000280)={r1, 0x4, &(0x7f0000000080)=[0xff80, 0x7fff, 0x1, 0x4], &(0x7f00000000c0)=[0x7fff], 0x10, 0x0, 0x7ff, &(0x7f0000000100), &(0x7f0000000240)=[0x8001, 0x101, 0x8, 0x7]}) 2018/04/09 05:07:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xf447) write(r0, &(0x7f0000000300)="1f0000000506fd00010000f600eb058e3f00ff0180fff80009000101060191", 0x1f) [ 235.343519] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 05:07:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x19, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000000240)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x1, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x7, 0x2, 0x37, 0x2, 0x2}, 0x14) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x17d}, 0x1c) 2018/04/09 05:07:53 executing program 2: creat(&(0x7f000078dff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/83, 0x53, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)) 2018/04/09 05:07:53 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0xbaec, 0x3, 0x6, {0x0, 0x1c9c380}, 0x2, 0x8}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x689, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x1000000, 0x0, 0x9a7]}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000280)=0x6, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000002c0)=""/210, &(0x7f00000003c0)=0xd2) r2 = semget$private(0x0, 0x0, 0x10) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x18}, 0x10) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffffffffffffff8f, 0x2000) semtimedop(r2, &(0x7f00000000c0)=[{0x2, 0x62, 0x800}, {0x2, 0x400, 0x1800}, {0x2, 0x8001, 0x1000}], 0x3, &(0x7f0000000100)={0x77359400}) 2018/04/09 05:07:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0xfffffdfc, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001a40)=[{0x0, 0x7}, {0x3, 0x2}, {0xf, 0x7fff}, {0x3, 0x81}, {0x3, 0x8000}, {0x3, 0xab}, {0x4, 0xff}], 0x7) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000340)=""/93, &(0x7f0000000300)=0x2fa) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000740)=0x40, 0x2) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000007c0)=""/4096) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) execveat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000000540)='ifb0\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\'vmnet1\x00', &(0x7f00000006c0)='ifb0\x00'], &(0x7f0000001a00)=[&(0x7f0000001800)='!\x00', &(0x7f0000001840)='@\x00', &(0x7f0000001880)='nfs\x00', &(0x7f00000018c0)='#.,wlan1\x00', &(0x7f0000001900)='ifb0\x00', &(0x7f0000001940)='ifb0\x00', &(0x7f0000001980)='nfs\x00', &(0x7f00000019c0)='(]GPL\x00'], 0x1d00) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480)={r3}, &(0x7f00000004c0)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000780), 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e5e, 0x80400) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000100), 0x14) vmsplice(r4, &(0x7f0000000700)=[{&(0x7f0000000140)}], 0x1, 0x0) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r5) 2018/04/09 05:07:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000000)=""/198, 0xc6, 0x6, &(0x7f00000001c0)={r3, r4+10000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) close(r0) fcntl$setpipe(r0, 0x407, 0x42f558f1) 2018/04/09 05:07:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x1a0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0xb703, 0x8, 0x0, 0x9, 0x0, 0xe81b, 0x4, 0x5, 0xc, 0x26c, 0x101, 0x9, 0x100, 0x1f, 0x3, 0x3, 0x3, 0x10000, 0x89, 0x1, 0x0, 0xd673, 0x1, 0x401, 0x6, 0x2, 0xb2, 0x983f, 0x81, 0x80, 0x3, 0xaf90, 0xffffffffffff30a3, 0x100000001, 0x8000, 0x1, 0x0, 0xfa6, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x12004, 0x5, 0x1f, 0x2, 0x2, 0x1, 0x2}, r1, 0x3, r2, 0x1) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x38, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0x4, 0x1, 'user{\x00'}]}, @IFLA_MASTER={0x8, 0xa}]}, 0x38}, 0x1}, 0x0) 2018/04/09 05:07:53 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000035000)=[{0x4, 0x100000081}, {}], 0xfe) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) [ 235.389329] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 05:07:53 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 05:07:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x100000000000000, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x1050, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') setns(r1, 0x0) 2018/04/09 05:07:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x8000000000000001, 0x0) r2 = accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x1ff, 0x6, 0x4]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80000, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x81) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r4, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x2) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000040)) r7 = dup3(r5, r4, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000240)={{0x0, 0x2, 0x9, 0x0, 0xfff}}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f00000000c0)=""/64) 2018/04/09 05:07:53 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x0) poll(&(0x7f0000009fe0)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000003ff8)) 2018/04/09 05:07:53 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(r2, r3, 0x0) [ 235.772323] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/09 05:07:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751040008004500003c000000000029907800000000ffff9fff4e114e2000289078d66de65b84ff586a056306b3cc15f62c8db84a1a87b91a05d33b3636e0baeeda84b208c50900000000000000b01d358f148e318c706bf59b59be083456cc2b9d4f1fbdada29a78385a6d74bfa3be8b80c8ba1570f093641776a7f6eea36e1cce012bb037759292e22613e9ab5935ce20e340fb697069f0c5da37e2058ae7c006f9a28813f3e46da6e9589d"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x8) writev(r4, &(0x7f00000000c0), 0x0) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xd, "f5825cd8c0eb5a432073937a21"}, &(0x7f0000000540)=0x15) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}}}, 0x101}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x60, 0x30, 0xcd3, 0x1}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="00002c1d97f34f12506aaf713962a098448021b4a2f8407ab57e79e858a260af3a328a463b8ec7400a7ad24794b47d3d5589657bb6a24b8ff744ece7de36dff5ca7f92993095ca37bcd33359fe3387a868abf826326a34c0663f3f0548a81886e4ce94f4617bb525b0e962e4740719bd2bf0368cd09ca8abfb2d022cec4e4e7ae885a5674d16cbad288281549ae0e8469142756d37db5eaabb10a80142752f5972f71c8fa41fd8ee5bdd20b5f025fe61b879430c795af9bc5895137e539f2ee9c99b0bd4b4b389e8668a1967d6cd3ddbc798ba56b541088864c1a215f71b5bd6ea4756a1db6d1dcd97f4b6d38053241c7df5b37cec"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001, 0x5, 0x20000000, 0xff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00), &(0x7f0000003c40)=0x10) 2018/04/09 05:07:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0x58) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = shmget(0x1, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000480)=""/4096) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400400, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000240)=r3) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x800, 0x0, 0x9, 0x7ff}, {0x39, 0x200, 0x4, 0x2}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0xfffffffffffffeff, 0x0, 0xaf0}}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000003c0)={r5, 0x3c, &(0x7f0000000380)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x5}, @in={0x2, 0x4e20}]}, &(0x7f0000000400)=0x10) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000001c0)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r4, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/09 05:07:54 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x100) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x8, 0x1000, 0x29, 0x6}) syz_emit_ethernet(0xfcb4, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e7d0881a9ffe", [], {@ipv6={0x86dd, {0x0, 0x6, "f83796", 0x8, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x69]}) 2018/04/09 05:07:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)) 2018/04/09 05:07:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0xfc7d18743bac2315, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:54 executing program 6: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7fff) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)=""/35, 0x23) r2 = dup2(0xffffffffffffffff, r0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffe01, 0x2, 0xff, 0x7, 0x9, 0x3f, 0x10000}, 0x156) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)=""/92, &(0x7f0000000240)=0x5c) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0)=0x8cb, 0x1, 0x3) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ff8000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x3000001) 2018/04/09 05:07:54 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x20000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x8, 0x9}]}) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/09 05:07:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) open_by_handle_at(r0, &(0x7f0000000000)={0x71, 0x8, "3ae68d76105541959f86af7b47f2a324b337e22c508ea3e8afd539ba068ea9feb3b571c1a4872479910e226f8c975542524c1c49361c905fc080db4a7c2868622144c61cb7582344d5783a5b9cc584f0467646d123dcdf61f4027913ab13fd706ac2addb790665643e"}, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7d, &(0x7f0000aba000)=@assoc_value, &(0x7f0000ac5000)=0x8) [ 236.584653] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/09 05:07:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x1000000, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/94) r3 = socket$inet(0x2, 0x840000000003, 0x3) r4 = dup2(r2, r3) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f00000002c0)="0f01cb653ef20f01df65ad82860d000cf3ab660f3a16f6000ea8000fd3d80f22d8", 0x21}], 0x1, 0x0, &(0x7f0000000340), 0x0) 2018/04/09 05:07:55 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005300)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/196, 0xc4}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000280)=""/167, 0xa7}, {&(0x7f0000000340)=""/25, 0x19}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f0000000480)=""/46, 0x2e}, {&(0x7f00000004c0)=""/232, 0xe8}], 0x8, &(0x7f0000000640)=""/167, 0xa7, 0x401}, 0x4}, {{&(0x7f0000000700)=@nfc_llcp, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000780)=""/49, 0x31}, {&(0x7f00000007c0)=""/148, 0x94}, {&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/174, 0xae}, {&(0x7f0000000a40)=""/99, 0x63}, {&(0x7f0000000ac0)=""/95, 0x5f}, {&(0x7f0000000b40)=""/167, 0xa7}, {&(0x7f0000000c00)=""/135, 0x87}, {&(0x7f0000000cc0)=""/246, 0xf6}], 0x9, &(0x7f0000000e80)=""/4096, 0x1000, 0x7}, 0xd0b5}, {{&(0x7f0000001e80)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/126, 0x7e}, {&(0x7f0000001f80)=""/9, 0x9}, {&(0x7f0000001fc0)=""/161, 0xa1}], 0x3, &(0x7f00000020c0)=""/75, 0x4b, 0x101}, 0x3}, {{&(0x7f0000002140)=@alg, 0x80, &(0x7f0000002280)=[{&(0x7f00000021c0)=""/178, 0xb2}], 0x1, &(0x7f00000022c0)=""/157, 0x9d}, 0x1}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f0000002380)=""/210, 0xd2}, {&(0x7f0000002480)=""/236, 0xec}, {&(0x7f0000002580)=""/210, 0xd2}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/216, 0xd8}], 0x5, &(0x7f0000003800)=""/151, 0x97, 0x690}, 0x1}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f00000038c0)=""/96, 0x60}, {&(0x7f0000003940)=""/12, 0xc}, {&(0x7f0000003980)=""/58, 0x3a}, {&(0x7f00000039c0)=""/212, 0xd4}, {&(0x7f0000003ac0)=""/222, 0xde}, {&(0x7f0000003bc0)=""/203, 0xcb}, {&(0x7f0000003cc0)=""/113, 0x71}], 0x7, &(0x7f0000003dc0)=""/4096, 0x1000, 0x1}, 0x3}, {{&(0x7f0000004dc0)=@nfc_llcp, 0x80, &(0x7f0000005000)=[{&(0x7f0000004e40)=""/218, 0xda}, {&(0x7f0000004f40)=""/99, 0x63}, {&(0x7f0000004fc0)=""/45, 0x2d}], 0x3, &(0x7f0000005040)=""/195, 0xc3, 0x253}, 0x7}, {{0x0, 0x0, &(0x7f0000005280)=[{&(0x7f0000005140)=""/110, 0x6e}, {&(0x7f00000051c0)=""/143, 0x8f}], 0x2, &(0x7f00000052c0)=""/32, 0x20, 0x344130bb}}], 0x8, 0x40000000, &(0x7f0000005500)) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000005540)=""/49, 0x31) 2018/04/09 05:07:55 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0xb, r0, &(0x7f00000001c0)=""/196, 0xc4) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='keyring\x00', 0x0) 2018/04/09 05:07:55 executing program 6: 2018/04/09 05:07:55 executing program 0: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x529, 0x145) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) dup3(r0, r0, 0x0) 2018/04/09 05:07:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x800204004a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7a27fee0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000080)=""/108) r4 = syz_open_pts(r0, 0x200800) dup3(r1, r4, 0x0) 2018/04/09 05:07:55 executing program 2: memfd_create(&(0x7f0000000100)='-user\x00', 0x3) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000001b00000200010000000000000002020000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/09 05:07:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x800000000000008, 0x0, &(0x7f00000000c0)={r0, r1+10000000}, &(0x7f00000005c0)) r2 = semget(0x0, 0x3, 0x508) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000000)=[{0x1, 0x3f, 0x1000}, {0x0, 0x677}, {0x1, 0x8b, 0x800}, {0x7, 0xffffffff, 0x1000}, {0x3, 0x1}, {0x0, 0x1, 0x1800}, {0x3, 0x4, 0x1800}, {0x4, 0x11c}, {0x1, 0x5, 0x1000}], 0x9, &(0x7f0000000080)={r3, r4+10000000}) 2018/04/09 05:07:55 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x8000) fallocate(r0, 0x2, 0x3, 0x5) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='[\x00') sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0xfffffffffffffffc) 2018/04/09 05:07:55 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = socket$inet(0x2, 0x6, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) dup2(r0, r1) r2 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) dup2(r2, r3) 2018/04/09 05:07:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x3, 0x89, 0x5, 0x0, 0xe5118ac, 0x9224, 0x4, 0x9, 0x5, 0x7fffffff, 0x5440}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84800) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x40) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x80, 0x6, r0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/04/09 05:07:56 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x200000) r2 = open(&(0x7f0000000140)='./file0\x00', 0x105000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) fcntl$getflags(r0, 0x40b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x60000000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="57000000d20f9d80942e1633e49d60aab818ee70eda0ec444aeaa284093e2226af5ebdb32aeda515becd2755744b8691a73fc4ee91be20f2d7d74d1e37324e0172b6c48f5b2d178b397eced278e8039bfbc85fbbefae823745339a"], &(0x7f0000000080)=0x5f) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x7}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000100), 0x0) 2018/04/09 05:07:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x4000000107, 0x0, 0x4001000000001, 0x0, 0x40000000000, 0x80}, "9d99b22c549383533f"}, 0x29) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'vlan0\x00', {0x4, 0x3, 0x6, "cce4c2e936cf", 0x1000}}) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/09 05:07:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000001c0)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='btrfs\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x1, 0x1) 2018/04/09 05:07:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0xffffffffffffff85) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x90000) ioctl$int_out(r0, 0x5461, &(0x7f00000007c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000280)={{0x10000, 0x0, 0x3, 0x9, "28ed1f98148f4436141d8f60847cca7fb6b58f1569d1eb671e6fdafb053c68f038c00eb81b4de719bc711ea0", 0x7f}, 0xbc4d, [0x7f, 0x6, 0x100000000, 0x9b1, 0xa010, 0x62, 0x5, 0x8, 0x200, 0x4, 0x4, 0x3, 0x5a44, 0x2, 0xfffffffffffffff9, 0x6, 0x7ff, 0x401, 0x7f, 0x1f, 0x4, 0x6, 0x7fff, 0x9, 0x8942, 0x7, 0x8e3, 0x101, 0x9, 0x6, 0x4, 0x6f, 0x7, 0x3, 0x101, 0x3ff, 0x3e, 0xffffffffffff3b90, 0x1, 0x54, 0x3, 0x6, 0x6, 0x200, 0x0, 0x7, 0x5, 0x1, 0x81, 0x401, 0x5, 0xffffffffffffff78, 0x0, 0xfec, 0x0, 0x1, 0x9, 0x80, 0x5, 0x100, 0x9, 0x2a32, 0x0, 0x0, 0xffffffffffffffc0, 0x40, 0x1000, 0x1, 0x3f, 0x0, 0x4, 0xffff, 0x4, 0x2, 0x1, 0x5, 0x8, 0x80000001, 0x3f, 0x80, 0xf5, 0x20, 0x0, 0x1ccccd77, 0x0, 0x4, 0xfffffffffffffffc, 0x8ce, 0x56, 0x3ff, 0x7f, 0x100000001, 0x7, 0x0, 0xd8, 0x8, 0x5, 0x8, 0x20, 0x6, 0xb08, 0x7fffffff, 0x2, 0x7, 0x200, 0x30000000000, 0x5684, 0x1, 0x5, 0x6, 0x3ff, 0x4, 0x4, 0x1f, 0x4, 0x100000000, 0x100, 0x8, 0x10001, 0x8, 0x4, 0x4, 0x1, 0x7, 0x7, 0x1, 0x80, 0x7f], {0x0, 0x1c9c380}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000fc5000), &(0x7f00000001c0)="b19bb66550b0b3c5044b27d2d35ced739117122eb30a329abb58ca1e21e8617a3946885d9c221c9f674d6b67f71c87d4ea55338418240d033a879c9579d86ba0654d1becddba0ff823c5273fd146e21d3c74695447a3b129ed27561f5898", 0x40000000000000}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000100), &(0x7f0000000000)=""/148}, 0x18) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000100)={0x4, 0xfffffffffffffffe}) 2018/04/09 05:07:56 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x9e1, 0xff, 0x5, 'queue1\x00', 0x1}) sendto$packet(r0, &(0x7f00003c2ff0)="547a763961e065ba0200add8f605b010", 0x10, 0x0, &(0x7f0000123fec)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/09 05:07:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x102, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:56 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x5, 0x800) bind$unix(r0, &(0x7f0000000300)=@file={0x2533d8f8a3d64927, './file0\x00'}, 0x6e) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='IPVS\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000001c0)={{0xf001, 0x0, 0x0, 0x401, 0x0, 0xfffffffffffffffa, 0x8, 0x81, 0x0, 0x0, 0x0, 0xd027}, {0x0, 0x0, 0x4, 0x80000000, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4680}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101}, {0x0, 0x0, 0x23c6bd3cc6d77092, 0x9, 0x0, 0x0, 0x0, 0x78, 0x0, 0x1ff, 0x0, 0x1946}, {0x0, 0x5000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ab3, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x81, 0x7e, 0x0, 0x8, 0x0, 0x7f, 0x5}, {0x0, 0x2001, 0x0, 0x3, 0x0, 0xffffffff, 0x0, 0x4, 0x3, 0x6}, {0x0, 0xf001, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x4}, {0x1001}, {}, 0x40040021, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, [0x0, 0x6]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000000c0)) syslog(0x2, &(0x7f0000000100)=""/26, 0x1a) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') socket$inet(0x2, 0x0, 0x0) 2018/04/09 05:07:56 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x6b9) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000fe3000)="d6", 0x263}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1, 0x0) vmsplice(r0, &(0x7f00000003c0), 0x0, 0x0) r2 = gettid() io_setup(0x8000, &(0x7f0000000600)=0x0) io_submit(r3, 0x6, &(0x7f0000000b00)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, r1, &(0x7f0000000640)="161b811b74afe6a7b730d8", 0xb, 0xffff, 0x0, 0x0, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f00000006c0)="51aa2bd76e12c2f9fef76596c1035f21bce0a4ea38c88e80034163deeca3ce645caa24949aa9ca814fd842794dbdf1bbc6e9bed00c", 0x35, 0x6, 0x0, 0x1, r0}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x2, 0xf9, r0, &(0x7f0000000740)="4ff725f56494faf2d0e9ca169d76c5dd40a99557bf165b69d3faedbd460211d9f95602a47d58f93c6f17d3d94cd14cc6fe5d5c97cc82fd7f5a249613c6a963978e2c4b806e243eb684f6934ae3b3fad7b6505d4777f623307f0d5d166b8c8f60e3edc1da78684608046837eed6780bc5063a340f71de102666ef4f5dc137f42988acf65d94f91e01bd970ad026787078edbe7f98ed5a67ce4dbef7613adfae9557177555a6ef6149801fb6e10598a9d6cd17a1560a77d7b4ed9025d8f68987d3162380f515de805cf9c6710c8d63b29b", 0xd0, 0x5, 0x0, 0x1, r1}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000880)="67e37b2a0046d9ad43806b10a8036bc86ab038183c6460e99bc78a9b0fe3051c845a24f07fb818eba6c91ee83713a416f5454d69843a55245b565c24fb1403fdc0a417014201847a0b0d16c4f2bfc75da6bff84e0ce3b278", 0x58, 0xfffffffffffffff9, 0x0, 0x1, r0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0xd07216809ca8c5a9, 0x3, r0, &(0x7f0000000940)="1f7808cae4e502184fa348bdaa3657d8da4bb7497a0c06f68e6cab61cba8835f5d5e91062b7d3a4b03", 0x29, 0x4, 0x0, 0x0, r1}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f00000009c0)="5b8059c2c547f7cfc82a99016c2b9682e2fddc25544e1cb4e8cefa02f4db4378a9981acaf103faf6f62aec7e274a1a0be4fa6f1ccb58de70a82d334ed3bbc7dd4d5fdc202ee2507548ecd21af5462753f1a349b3f00a4ad2243bc9df5ccc19a27884586d69e68f3857ae8a849a07499bde87b946ac605c03246f579eeb787682029913b1c52f5feabe0521de73d3567d4b7e96d3c72bbf54879ca3394fccb7780948d630ce1ceef00d657b80405520c024ef1927c67a5d42b29c24374dfc4af9344451cec573be5ce936d4719ddfd3c05f51", 0xd2, 0x3, 0x0, 0x1, r1}]) flistxattr(r0, &(0x7f0000000540)=""/140, 0x8c) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/114) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$nfc_llcp(r1, &(0x7f0000000500)={&(0x7f0000000180)={0x27, 0x1, 0x0, 0x7, 0x1, 0x9, "1c374e1c9a15fd08598a4d1f8107aca0dc9b127ecdedf2f299020c2b848d67854d362ee77d61785528413a550869817e2057c0f7f11ae02ea8f2ef13e7d6bb", 0x21}, 0x60, &(0x7f0000000c00)=[{&(0x7f0000000200)="60c6a89719a1d803d5f2ad4c3cbb942129416012942f0689b897018a644572a41b48e098e0df65040bd1845b4af112403f82aed6091b9719b2455acf86a1dd93647653f8233b7b44096bf737b381ee879f3bafc55613a26463efb84a00d6b15217682430a3bf96b38bbd0802ab6f3670fd98725e64291092f2459611c5bf2539e386a5baf0fc8be41eff7aebaf0ccbf1f004bdd44aaeefe08bb7cd0b9da32e2eeb0ec5a9a334a76009fef8f1fc62818e8597ca01fd3b4fac800c3f948ec4", 0xbe}, {&(0x7f00000002c0)="a970efd3ba6f151fd0b639ba4730", 0xe}, {&(0x7f0000000300)="0535afa26e9ebb946ed69e075910669c8bb4ccfe2e7f835daf3ab45531986c5c50985d05ade7da2aab54a693b3b9f72d8d85121ef5374b030295e8182fbb371c62a97a98a26373fd3f9fd20a18565d0da581afcaf824685d37431c9b91ade1502cd48f8df83ce28973637070d4c17415da523374056805561ed423cea2dd1e2811fb4a1a24e38f02e1ada447046afaf8cf756c7ee24404afcade70f9a02097d5423090eaaa01014950aff455fef5696ab54e6637d22385f9c8c6b733f1987f848a98a85cbb29f8e01763f3347c8fec0e52aa771dfe4ec91bc0e7c82e5bb0f140", 0xe0}, {&(0x7f0000000400)}, {&(0x7f0000000480)="f24f951eecf92885919fd4287b1bd3efe770b58c78adebfba17803a1f6b92a9585c3415d5041583e90aab5ef3c0ed7db31f0cae15c4ef607", 0x38}, {&(0x7f0000000b40)="b1a07d18f8209c27d70d4ef929f01386839fb9bb81668f845e372d4057422566e10f5b9bf889644ddd683b50b1822e2cc390a7b0c9fc9f4e044f99521d9ff70b49f70fb1ac345760a9b694662a99fc0a020a91662998f67abb03e1345a628bb4f01d07c9651b4ac07ec82342bcb8b2cd9c7eefb99264bcfce665f58ff9e102988c233a2f", 0x84}, {&(0x7f0000001480)="aee8cebc47cb69d43f12c5b21e22c970c910050d1bd50b3f471036a8ec64247052693c383e23953dd4cf2ce3fbdd90cc97366e024c0e9aa7b66b178b4a016fcd31a0b32c0a7931c8050c0309a8ffc91cf8890320dbf4fbd3f4c70fd2c0ed7a3818f702a8d10ebeb1bac6b1e6289b741a9210a75f5dcb2c074b5c9ba5f4f9e3218a20d055982a5994ab19b39cae42c29c544388e00b46eb26539514093683bc7ea2df31de446dd4e50688748b7f4b6eb2f87a6cad1e740bf8b2c50dc8c65652379a5be27325375977b05ea7d4acdcafdab3dabe59f149bc5c32696753a3ef6cd77fd0a5665887c80e1b82e27da319e85b5396c4815d0b5aec73eaeafe28695234c72ffa2604c799123860a631a5eafa8025164605006367fb822063f186aeafc2adac9979708b46df01bb2511fb20d82ad858bf5b0c62f1381bf3f73dde45f8b4af27394faff1569f12b063e601b67f521135507d0b7a72d2e99ce2453939e9731df9d353d0d049fac95e31c52027254c5c9ef0cb6e8942b049394b3c7fd1f72f438bf1bec25000a997376aed506b17e26f533b903c6158b4459c598e36287ab5ebe96274da34cc7cc528be90240a73a3ee576baa8b3069755e0a2a6b45aae1f4753ad8bdef76b29ca267b549d79d328428643c3fc11c3f44fc61fe24eda4fc4c028be80c531a39d0e2b508200e2455fc5bdd08d2a6afc9ed74fd923e189ba34ca830feffd10e8e8918367b92aff265f182cc7e94782266911d8157b5e3511e51e0cfcdda6c2afd6305852bf558b046a63c68af7aadcbedd193f1d92dda613b23ea5620e39dc91aa406b771e6f770a9b4b1968c2edea9d258379ed49e1688b72d3adff29749744fb1e5af4e016802a9b3832306ee29db0f900b00061e29459778b599d62fee04c7177f751d461a109d8e66b18d3dcd5df7b614aec3b4efc0384882228046096e2a5ec148a5028dff44733fef0a3d69d607c043d4fa7e7d9e438b9bf1003db94ae1243c10f15207b9c573051c9a35891b7efef83e0da942bbbebca5f8bad5691ab1ea5daffead67af40508f8b6cf3533e408d65f6bf3fa4cba3f7db8dbc4d407b94d076e9881289874e9bc715de1d73dd07414e26ff41e9012a004d653fa4cbd19917efc5550492922cd22c9f28be2428862fcd6cd8cee4c587c577e1cf080275d90854766f7c46c3bc8eb9afd77deff8b58e8ef0b69a5049a571e3acbc91f578bb0ab9decf79881009dc4481e5f2fab06fd1d248a1d5af18c4575f1d9c777a6fbb114c3111023e016f6fd074f4e292e03ce20a77b3fc8c13c44db69f013d2f23fc09677895c46b6e124a7dd2a08bc07c4113faa48edf3b7773626c1343da0eb2d0d11e759a1aa6a3ea9f298bbc6ec6fcfa2b5d874c7023fee808fff6db5d8689c51635632c5e15599d2e0fe189f636c1cff687b73d34d6e2652c3af10046281fbb05b52387e349186f924f4637477ea9f1f3dba054cdbc6b7bc3d69fd3cd942679a9a9036fd7de1b8652658aa401c10b169578eee942a88edf2f5d14ab7bd85df869e4d58de7f33ac1e3a380b476b7cb634d05e6b48818e90f65bfb8afa98b7d81cec50983658cb63b273e624035b35c09d98c1093b3cba662eaab115c511df7147556fe3ef986f6bf01c00f98494267414f02255eec637a255ac6f05892acad84429a7c5daa6d35c776e342cee0e6017c34a73b16ab4d229c4d2a6f6ae9000f2e26c249a6f6e2e52af78573016cb61e42dcd12593c3603d1ba03800bbab728d137aa07bce6780c18d4fba8d34a8ba7d40d9c4f9171b1e4ea120518f279365611f913f2dbaca341a55a41b442f691c2fe0fedaafa204828ca30a834f84f1915fcd2e03ccf35b8781df80e070d55ce9122471e8b6adb1929dd72b4b1f5f0d1c72f57344779c51f2e9df6ebbca08ffba19ea5e60a41532b296329c715fcdf4f14c9cd9378ef83e0f6685d77a9ed5228792becff4c44a6c67b6b6898c7d070c074c73f99ee1152646f8798e89d4cf807aa426e1e22fcd22bf0ebc36e38f179abf1b7095c571a2a4af2009de099e6d478a623b13335017aef412a7ab22a0d3c458a20c351277b59fbc56ffe0ce0f62649a70e1016f631e550fa63c8a1522eb7bdc722f8f0de227d2c5cfadeb152ce34d8baf701ef153785a7a450e43efbcca63ccb787a75259be838a30981ff3f21be810a6741a35cd0cf542a87dc2b75f1f3d1bed00ff7474ca48a76d2bcd9640be4bed8c8a2bb6503d175a708ade77bccd5be5af285ad41415c20b30cce70cd41696cfec687d2b81ab723358151960bb10301e751fa082e7885e4a212882e3a9a74b9de33f777a8b5bb4a98b2a5b764d6c6949003c67d3649c2987ed091b13307fc8171de1ece78824bdb42528d7a33550a8de730d0bb77016c05c80f25fb69705ce662269757b7af9ba8ebe85c997b848f8c50c30001cb6b6a3642f3ae50e62d58621617b9846a62a81461e40abf12a617f5bafe538ffad5da54bcea8fd99ae6c2de31dc132b46bce8b4cea2a74db6dbf8ffa0ff10a9a4ffee59041bbf186bd9cb16548ec2ee369050ca5267ec28e5ddb1cf83ecd3763dbc4eedb6ca00335b9cbd65c5ec9d12408382a86c20d64ce51eb31d901072ba684b7bed8e8bf456bac6488d82689ed54ec303310ad501d7734687bf7ef7da8aae54ce08d89fc315e8f252d60ff74fa4f25ec0aebee2cacd2689a39ab6b1143436ee7e336880b0bcb4baa567c6e72241e81162ec75f18543a723d9b3a0d91266384d917a69493e3a1ab340ac1c9d16dafcca3c8568e1d63bf848cf71b02fca00473b809201395ff676cdbcf8b84dc25c567231e5a1bb8c663156fdcd3955a197a5bcc7179bfadca7fc1abdc248291c867ccd01cb308058b8cb0492b4953b287a356107dab56c9341348b549f13622255bb1fdf2f838edde925a82f453727dffa69908c162a4074cd2f1c1768cd93f3d9b8231d49518f7b6252035a8488beed6b44cdafdfa34ae2391b19e76e0491ff97f1fde3103e72cae013610313f5fcddb47126fba64a9cc430f921c78226c09b376b7db8f890a4bb4917ecd411a60fee86f196e947816bcc2ec90b388c63696c79381854253c06683c799a79005a5c847393343215f9346252951090d87a38abca80ff60d6fbcadf39fb1db5380e1695455382bedea7f10000d67d02ada5a79762c5f2861944a6f0c4dd3d625d0c8ecaf8a6191aa0b6337ccf7e3dd86fab58142a19e188196a29650ffd06a894f318e48387d8c2c9da667bc23927faf4eb2c92d019d109f3c301f60ed5b417a5522363fdb12556222321dfb4168e1a355cf0ac3a5d11a4ee0a34ff97733701d2572123eeaf9277da23e159064914e18c509bea24282d727e825a8899150409986d254ba487d046f73bfd9b26c9de776792c8eb1454c1e15e1e26b5ba1ebaf14b7f0a46c8f3ba6b6fc290e816e5d542a9fe33223f0a744f457867a8a13d8c28d89ce613d4c4a3f5e2a1205d2302c2180b68e921d34696754ceafb1bd5991cd00fc054b34a1f5f083966cee0b83c4de3b52f4dbb879414216dc162be269a8a07c95ec9dbde513435eeaa0553b58f829539343ed0b30a090580a24b8723e357e17948bdbe5c67bb6bf152a8538fb33db2c52219f3d15db46e3bbba092740b0899ab24b53cda1b9a731b2d13086cdc92bcdff3148fca7fe30b07ddbf88110b045b438b0e8851e7242940e8e6dcfbb220f94a0b63b790bba15db85a7caa141aebd976b779162f952ff827db259bcd2469a32cfa9f7af6c4670fca7619e6b0cee923be8f62b354a4d0e81bae82f3d4c62623beef62d40efc10f3ccef3e033a1a3059cb68ebae76fcba53f2905a90b3bb24fa3d7a8c7e05c2b7c424556c00709405d61e0846ada30a424cbfd9bf3c150760aef6d05b8c2ec7d84798ee1217f895105f99c50dd4ad2e7d5bb2d99d818731d3067b22cb3303e6a55961f51241dd4ff882ef85c8b263e74c1efec504ae1c3474206ba1e4784f5bc88257cc31d25ead7875b0dbc75f47641c93062ccbb178e11da63f52cc27f2dca1b3c7c22de7e5aa4eefc95ebe1d25d39a93c14b4a7f064ee373f69baf28a2437f4d936a5df6da025ac5fc62eff73f797e7b382ed63ee33c05e0c4a34a592ff0af13bb39d13471714c1ef5506e9d3c1c2a8932ec55cdfd3ed92e80af3bad107659cef250ae2a771bc8088ae00351739173eb17ae38344c5f0bccaa67430fc6947f28e64d28f3a5c7c4bd5752b62105e619af0021e092da5f0b7d68d6f35af264fba05ad68f694adff8ac1e0127247fd923380a39c628fdcde7ba5ddcf74cef216dc2c42a823ecf035aab935136a007b7ec980a825245449f57f3ebc8b79bf90a6c8909f9d0ea37390483e0b0653e979e5401e926acfa1e9c913d950e874ee36b957a6468eaf24bf2f8d705092eaa793702906dcd15d367683f7823f82f61272ee91b360cc26e625e305cbca45a0b806daf70a03bcdddaa17b51fe80656c154f3d7aa36d8b15a49ebc5b10589d02474ca73ba40de324e11043e1c0219e0290d2f272266f27476d9018a2cb98f378d94449faaa7d93d99dca8151203ee97a40d24ff3c4594485c5f38388274237d62a4f69ca7040be8e6181f6af1b7e6ddbcf57cf5e4251a08a161b372c9fcdb9a480fc35d074eedda642f70f3b79b80d5261080cce027383d00433e17a313398b6e49998550532ebb45f9f3fd88162fdf4c62bf8c00fd7692d2d95a7565fc32765a964b571c52b925f5f197e80b643c3c83f66fd5fcfffb3ea59f3efc2af2a2d3347d50c74843f1fa62241ef973f9d04c32912e906495700ef3136feb2f0decba9358634de7d04aaaee92e67e9c0ea12c995758e0073cd21e1c7b228d75ebaf55ae256196edd6f28a3a4b57920503d1a1d2f1268e3b7c7eb617e85ff4077ac037160c97c2e87db1617ab5bc7570b868b7e9c103823304f5d007ac276e0174f3e5d71d7ba0275b2bd32b8865190d25ce8cad63541a47e0e5305a57542e6052167419c9100628c07ae7f5e04ae203793878babe59925f67ed08418ff7897e97aed258b7947be49e5f7c896f4efac21a56495202b8c26bad7c12610dceb154eacc50d5328c5e9c32ee096d21e4c7de4cef9d68cf81eba1f2e21270c5ea44060c8b60bc6d29a7e026b6142c6376f94a07f9efb265eb238b62d620c9758eba9cd5307043fa7db69af6e7b553827b63d6f7b578a3adb4fc47d1b134e217a77a6f4c73dfb427ab5ad92de9cc2cb91c50127472fe4919badbfb56b1e4d62d443e970e327c2b09f3b6ec0892422d7027d8180faa315e44e5b2f8e5302fd3c8f6193225126448477084326ed2d37a1f61375607dbb53acaf525d7001c761d175e161e9705e30167d71e6b261323415e9570307a424f8138e0326d2b44e1c1076a67ab92a0b60cff5e043a389586d4e995098d6d2f42ef7da6c0c188e6abcbb1a7c17ef587c8fe489f6fd66786522a8068c0693bb8794642286083a63b8f6b20a4aec4b9e7379d3c1c992a9fcd4641e1b9a1ef86d1a1813d3a09cf2863c6576a8b2a1c838358395beb3b76ba2e1c2abd7306d0bca48ce2f3868eb40189ba8ebdf7e160096e001efef4d14f00f7a72689ffa2eeab8907d6240da84ac45c8f5b6ba53742c557b76b99d0f32fed412418e526b828775a750d49aa684c5c1785659d6b46d5f4ba4d89c192cd9343902ec2ba478217d341abbb913777c1047cff5eac9cd723056d89da9c61d2fcd98a46b174a96329e038e8e427e6029ad9ec3b1ba", 0x1000}, {&(0x7f00000004c0)="cfb00b1584c18fbc8b02e8ccfa77d7ceb20044a9a87108181093008ad230c47968e7142f6606b1dde1", 0x29}], 0x8, &(0x7f0000002480)={0x1010, 0x11f, 0x3aa, "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0x1010, 0x4000}, 0x0) read(r1, &(0x7f0000000040)=""/139, 0x8b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) 2018/04/09 05:07:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000051cd0000ce0000000000000000000000"]) 2018/04/09 05:07:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x100000073) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x180) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) 2018/04/09 05:07:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x3, 0x420180) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x8, 0x5, [0x6da, 0x200, 0x1, 0x1f, 0x4000]}, &(0x7f0000000380)=0x12) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r2, 0x100}, 0x8) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) close(r0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000040)=""/80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000200)={0x1, {{0xa, 0x4e22, 0xf14e, @loopback={0x0, 0x1}, 0x7}}}, 0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2, 0x4e24}}, 0x1, 0x5, 0x100000000, 0x400, 0x61}, 0x98) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x7, 0x202000) 2018/04/09 05:07:56 executing program 3: ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000080)={0x954, 0x5, 0x2, 0x80, 0x8, 0x83d}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xd0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0xfffffffffffffd6a) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000480)) 2018/04/09 05:07:56 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="71153c97ff7f000000000000"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x7ff, r1, 0x10003, 0x2}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) ptrace$setregs(0xd, r2, 0x7fff, &(0x7f0000000180)="9c47ac2f866e3d35cbd7608a906a5a8f0036f90fd96e66c6ccdd45") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="000000000000da00"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x80000000000000e}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001440)={&(0x7f0000001400)='./file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x804022, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617b0c283fd30a444") socketpair(0xa, 0x80003, 0x7ac0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}) faccessat(r5, &(0x7f0000001280)='./file0\x00', 0x110, 0x400) bpf$OBJ_GET_PROG(0x7, &(0x7f00000013c0)={&(0x7f0000001380)='./file0\x00', 0x0, 0x10}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sysfs$3(0x3) bind$rds(r5, &(0x7f0000001480)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000001340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1830}, 0xc, &(0x7f0000001300)={&(0x7f0000000280)=ANY=[@ANYBLOB="50000000ed43ce77794d7b36d3c02979648697e5e82a4e9a7f3ed321ec809312ba854872e67627ec63f215a316a9e69dabcfb6e4c46368efb44087d0813895624718c8593855ae5d65"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x2000000000098) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x28, &(0x7f00000000c0)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001600)={r5, &(0x7f00000014c0)="a2bc1838300e0ba7c3d1f765a491303e61c8322b9b9152a46ee4b2d960c8b6b24c8d6e226842bfc7ff55fe742eaeb1303cca295e3b620dfbe74ede69", &(0x7f0000001740)=""/209}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x2, 0x1b, 0x8, "a4eea7ac6391d7e75b88924411b83205c3053310719f653dc1a2cb7cb49a4fd3c1dfb9ced3c1151e1452278bee7551478ee39f467bbd40fcc4c63c4834987c5b", "f078b0b782215d4a86a24e2111e3cb871b574e44b41c8116f9e51edeb05eec5f6c99cd1e6cbbe725f4ed6738c99f1737ed316a824f003fc68c5a7b7f901fd9a2", "04ff7e2f1aca6db3ddfb9fb957b7e71e34bb69ea2e82d7bdc887cec035ee6e27", [0x3, 0xfffffffffffffffd]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000240)}) 2018/04/09 05:07:56 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') sendfile(r0, r0, &(0x7f0000000100)=0x2000000, 0x400) 2018/04/09 05:07:56 executing program 6: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mremap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) close(r1) 2018/04/09 05:07:56 executing program 4: r0 = memfd_create(&(0x7f0000000040)='{\']vmnet0\x00', 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x800, 0x70bd2a, 0x25dfdbfc, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x4810}, 0x4) setsockopt(0xffffffffffffffff, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(0xffffffffffffffff, &(0x7f0000000ff0)={0x1d}, 0x10) close(0xffffffffffffffff) 2018/04/09 05:07:56 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000035dffc)) [ 238.286004] binder: 17586:17590 unknown command -1757670031 [ 238.313291] binder: 17586:17590 ioctl c0306201 20004000 returned -22 2018/04/09 05:07:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000000040), 0x0, 0x40000000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x30, r1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a010023554e87d9ff05000bfef9b9d2a4b20079fffffffffffffe00", 0xfffffffffffffd80) 2018/04/09 05:07:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x109081) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x8, 0x4) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) ioctl(r0, 0x80000000, &(0x7f0000000280)="3e1689a49aa0a7d6100ea74e7824c0a7dc259e2a1b6ac36f9cda6623cb881b18358f0bfe14478c1bd7e0c4793fed29aedffa1bac343e0aae61f7dca15357a31b45a0f1e1ec34564ea0d30462b5f24d30936982c5e5a8cb315fe32dc4a4186465455570e18f279f7741ca68a0fd") [ 238.337764] binder: 17586:17590 ioctl c0206434 20000100 returned -22 2018/04/09 05:07:56 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mreqn(r0, 0x114, 0x8, &(0x7f0000000000)={@remote, @remote, 0x0}, &(0x7f0000001380)=0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES64=r1, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xb4}, &(0x7f0000000180)=0x8) 2018/04/09 05:07:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000001480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x84101}, 0xc, &(0x7f0000001440)={&(0x7f00000001c0)={0x1248, 0x24, 0x112, 0x70bd25, 0x25dfdbfe, {0x1e}, [@typed={0x4, 0x8a}, @typed={0x4, 0x63}, @generic="61bc111ac1b4d1e6116797e624b879ff3d2e185cab3a953c39e52281eb73efe4bd8b0c19f4d433410c011bfc5f1430ee6858b95849e53e6c92c182d9c827281207ee5d7962f20dd00712b1447f71ed8564eebf438c6c2b77bbba925f5b7f4026fd5f99ac26e088d31b43152e304de6059953ee2a7bda80367bf1141337d908337dabafbc8705f5ee5084b87109222d459d6b50fb1a56e4c02ca35934df8dbc1f9fe0ac89cf1af3f6aa2621b4b67c95ed476028390e6796e36b351dec21535fef5f67e0d26e100115fc4f8115", @typed={0x58, 0x34, @binary="f3b07ea005156d2a324dc6d0bbd04c4d5d8e7e649f6c9ef48dda6276b6e837cb1fbf17719908a91ffa8ae53c272b5f11a7a2e7c8be7f22d60798ab69f395c2850cfcd9fc8fc61e02bd738ac3c5ceba07b89b"}, @nested={0x1108, 0x73, [@typed={0x8, 0x7d, @uid=r3}, @generic="ca008530e217164403551324fb8037852575b2d458b14767fa733669a07e15488ccc93016d9f8704c38f116d4fa7980e6fe0318b9f4e", @typed={0x14, 0x19, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x38, 0x84, @binary="d0b835aac48c1684a4c1c68490d3f45bc26a117162d3a65da3c043bac6b2faa9cc047baa73c5c121170aa63efd69ce23a076"}, @typed={0x8, 0x6c, @ipv4=@loopback=0x7f000001}, @generic="73fc2e74e683d289f8ea6da8e96960c3c9dec0432fd1dc731ba84c7e7862882c47cb6349eeda888226eb28340d0c544b8a2e9def739e894ddfd136f33f660ebab71d1b36725911ff40e2093c3a019cba8791f4a83221af3d03b9401cab06880cc05a1edb27d50599c23ee9f848791db5", @generic="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"]}]}, 0x1248}, 0x1, 0x0, 0x0, 0x4000800}, 0x3abdf5be0c35f904) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) [ 238.605675] device lo entered promiscuous mode [ 238.626438] device lo left promiscuous mode [ 238.633100] device lo entered promiscuous mode [ 239.091759] binder: release 17586:17625 transaction 51 out, still active [ 239.098683] binder: undelivered TRANSACTION_COMPLETE [ 239.271693] binder: 17586:17625 unknown command -1757670031 [ 239.276128] binder: 17586:17629 ioctl c0206434 20000100 returned -22 [ 239.277543] binder: 17586:17625 ioctl c0306201 20004000 returned -22 [ 239.287515] binder: BINDER_SET_CONTEXT_MGR already set [ 239.295881] binder: 17586:17630 ioctl 40046207 0 returned -16 [ 239.308138] binder_alloc: 17586: binder_alloc_buf, no vma [ 239.313846] binder: 17586:17629 transaction failed 29189/-3, size 0-0 line 2963 2018/04/09 05:07:57 executing program 7: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000000100)={0x0, 0x0, 0x1}) pwrite64(r0, &(0x7f0000000240)="68b4718473dbcbdd1e6f831a102c95cc5059ed9e89fbae92f7cb7f4583e3f687de3056d252a0241c9ec6d9aabd042da41d28dea7aa332c3aadef7b2d944a86d736861048bae3b54e3b288709ca1226843216bc8c978a5b05a4d93d7767a747dd3166d1bbedd9138010723150b8fa6242efee3e3b939acc67e4c0e36e2db73168641bdb7b98d5aba8ce467813de16d37cba3286c9855536d3c900b40fd72e4ee92cbfcb465027e1834b171a78d38f4c10c93057", 0xb3, 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x118) statx(r0, &(0x7f0000000040)='./file0/bus\x00', 0x400, 0x14a, &(0x7f0000000140)) 2018/04/09 05:07:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x9}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r0, 0x0, 0x2) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/04/09 05:07:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7b, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x404000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0xfffffffffffffffb, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)={r1}) 2018/04/09 05:07:57 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x100, 0xe, 0xe, 0x8, "9088e775c975f35ccdca6e2b05783fb5d0da6979818b108e10e31746c430007d7de4d5618c970d9b3de2699c8aebc2917a7cbc1754c18e0b9adff59948d35833", "b2de074cd525f8ae6da169cef9d0a8adb56384ce685af0938f8cc27451ad4370", [0x9, 0x80000001]}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000680)) r1 = memfd_create(&(0x7f0000000100)="747275737465641b76626f786e657431656d30776c616e313a626465762473656c696e75785e776c616e3100", 0x1) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x1, 0x150157bc, 0x6, 0x8}) r2 = socket$inet6(0xa, 0x400000000000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000600)={0x4, 0x3f}) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000640)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000200)=""/202) r5 = accept4$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x80000) r7 = shmget(0x3, 0x1000, 0x500, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r7, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000540)={0x4, &(0x7f0000000500)=[{}, {0x0}, {}, {}]}) membarrier(0x40, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000580)={r8, 0x2}) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x5, 0x800) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000004c0)={0x2, 0x4, 0x8d48, 0x40, 0x4f, 0x6}) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000380)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}, r6}, 0xc) accept4$llc(r4, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) socket$bt_hidp(0x1f, 0x3, 0x6) fsync(r3) ftruncate(r4, 0x4) sendfile(r3, r4, &(0x7f0000e37000), 0x8080000001) sendfile(r3, r4, &(0x7f0000000080), 0xfff) 2018/04/09 05:07:57 executing program 3: mkdir(&(0x7f0000000080)='./file1\x00', 0xffffffefffffffff) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x0, 0x4, 0x8001, 0x9, 0x4}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r1, 0x0) 2018/04/09 05:07:57 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x111100, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000001c0)={r0, r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x3f, 0x4, 0x1, 0x80000000, 0x81e, 0x36e3f018, 0x7, r1}, &(0x7f0000000100)=0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x8, 0x20, 0x5, 0x3, "60d9eacdd086be010fd6df8be634fd5fc52449282a167e9079b4b13328f274f7"}) 2018/04/09 05:07:57 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000000000/0x4000)=nil, 0x5000) recvfrom$packet(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40000000, &(0x7f0000001240)={0x11, 0x11, 0x0, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) shmdt(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000000180)=0xe8) ioctl$TCXONC(r0, 0x540a, 0x7) r4 = getegid() syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x1, r3, r4, 0x2, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001280)={&(0x7f0000001200)='./file0\x00', r0}, 0x10) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x5, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x17) [ 239.347286] binder: undelivered TRANSACTION_ERROR: 29189 [ 239.368110] binder: send failed reply for transaction 51, target dead 2018/04/09 05:07:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha384-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x5) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x44000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x3, 0x20}, &(0x7f0000000040)=0x90) r5 = request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='hash\x00', 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000400)="88fa56316b412bc889e7c70b51c471ff", 0x10) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r5, 0x80000000, 0x1a58, r6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000280)=0x8) 2018/04/09 05:07:57 executing program 6: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x101, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/09 05:07:57 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000200)='/\x00') acct(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000eaaff8)='./file0\x00', 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x2, 0x4) mount(&(0x7f00007d6000)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f00000c3000)="0700cc667300", 0x1000, 0x0) acct(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000b1d000)='.', 0x2) 2018/04/09 05:07:57 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x890000000000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000020ff4)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000020000)={0x13, 0x18, 0x401, 0x0, 0x0, {0x1d, 0x2, 0xf}}, 0x14}, 0x1}, 0x0) 2018/04/09 05:07:57 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000100)) 2018/04/09 05:07:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x8a}, 0x8) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="c0d0091ee98c34ccd1a2f8b64dc0445e9d2b1b46248d07f2375cc4d8cc5d2c19", 0x20}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/09 05:07:57 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000000)=0x6e) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0x3, &(0x7f00000001c0)="a44b62994545d5524454b8e91eb0743c73ac0f0836a68413fed951ba5b3581641f") syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000080)='/\x00', 0xfffffffffffffffd, 0x0, &(0x7f00000004c0), 0x28020, &(0x7f0000000040)=ANY=[@ANYBLOB="84"]) 2018/04/09 05:07:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e42dcd01624c7d189e000", 0x4000020000000401}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x3, 0x1, 0x5, 0x8, 0x0, 0x906f, 0x7f}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) 2018/04/09 05:07:57 executing program 6: syz_emit_ethernet(0x1066, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x8, 0x6, 'v#0', 0x1030, 0x87, 0x1, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0xdf, 0x0, 0x0, 0x2fc4000000, 0x0, 0x7, 0x65}, @routing={0x4, 0x2, 0x1, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}]}], @udp={0x4e20, 0x4e24, 0x1010, 0x0, [@guehdr={0x2, 0x101, 0x0, 0x0, 0x100, [0x80]}], "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"}}}}}}, &(0x7f00000002c0)={0x0, 0xfffffffffffffffd}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003b40)={&(0x7f0000001780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000001800)=""/176, 0xb0}, {&(0x7f00000018c0)=""/161, 0xa1}, {&(0x7f0000001980)=""/110, 0x6e}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/7, 0x7}], 0x6, &(0x7f0000003ac0)=""/83, 0x53, 0xffffffff}, 0x120) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003b80)={r1, 0x3c121cdc10710774, "21efb39d5da15a9084d55063aacb30b8bd48ce5780aef542da2ba5df446ec3561139f0f92d65ee3ffe7159bb18083e0e57dabeeb4efe1ff34162f34eeb0834"}, &(0x7f0000003c00)=0x47) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003c40)={r2, 0xa6, "a28677929278526fe34c5afb018407048e2665a0584f79d806fb5097385139423f85698fd117a3d115b1a83a6a26e447d75419e307cfdd22d3485540af308f7f68ab7e9025932d90e91a37d92a5053e04aa4f0ea13e74b162d125d9ecb89991465f267b57ddd8318446b2c86c009e4032d5a651619396cbf8ad88fc2cf4ad5c7ec945b597a410a49e048bdb5005e815dea090f8a4b33e94f623ce0532e707d6401652f6c5df0"}, &(0x7f0000003d00)=0xae) r3 = syz_open_dev$sndpcmp(&(0x7f0000001380)='/dev/snd/pcmC#D#p\x00', 0x401, 0xa000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00000013c0)={0x8a, 0xb2d, 0x0, 0x6, 0x1}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x30200, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@get={0x128, 0x13, 0x0, 0x70bd2b, 0x25dfdbfe, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x9a}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x200}]}, 0x128}, 0x1, 0x0, 0x0, 0x1}, 0x10) [ 239.690679] Process accounting resumed 2018/04/09 05:07:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe001, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="eb3c906d6b66730600000000020000fe0100027000f8", 0x16}], 0x0, &(0x7f00000001c0)=ANY=[]) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x800) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000000c0)={0x200000000003000, 0xd000, 0x8, 0x2, 0x8000000000009}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x1efd, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) 2018/04/09 05:07:58 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="886740980eb31718805652219e6ea131392b1cffe87bfff55db70013f751e9bf249d9c9b80425dc2992375d310728f6c4c9d8abdbf5c7ce127f669372bb90e5775f4fe650c3276c48f92c6e9a3130d6e1239ee5518b548f2", 0x58}, {&(0x7f00000002c0)="055975273b4ff8c28c06d3958094bec0d32750288f414ef378fa577f7519dc5f613f33119af4ec3ac01f9ca0c456aa1b2927af61103d6acb13f7c8a10a74a3a763f578acc23897f39f18bde6d1cd2522c1776e475a0ef4c07dccdc7c09c5b2a142020a034df2561a21e59f9861a6127f6ed58b80b5c8a8569dc5865a2a8f5788262b26af5f8761d672fd777770f7d0ecf3451735e7f9eb714e79f7fb888c0bb2e26817446ee2e9e2c951662b878f5022b3a8ceed7cc685340c8e5e8fdad8ee3737317e709d84abfcd87af3d21169b59cbeabb0f9a9fb6f73500450f1c6d19e64009343948d9f99e269da17acfa05ddd6896003aafe923a6c7b", 0xf9}, {&(0x7f0000000100)="6204c865b4ae65af7dbdca733fdd0b7ef75df325f234b248f055cf997e99c38de4dd3a77730f0e50d83159547477ab10130c0ca4376405187188029c3417f1856d5bb230be9b399ae0b2c937cd0d02e606dd9d0f6f0e48b55c1af0efc85c043399626aa3d0ca90bde75a3924c73c38ff62458e1ae8750c02be132520a5044ea56adeb1cef402b9eca6f98858f56767f5dd6aff0ee53d", 0x96}, {&(0x7f0000000000)="3580ec6e0b8d15892aeb7e3fd409ea70d40e21270d234fbd2323d876ae03345aafd79b1a08bb81a1642f8a4aaa3eb5c7", 0x30}], 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) [ 239.745430] EXT4-fs (sda1): Unrecognized mount option "„" or missing value [ 239.788208] Process accounting resumed [ 239.844619] Process accounting resumed 2018/04/09 05:07:58 executing program 6: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) prctl$intptr(0x1c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x7, 0xfffffffffffffffb, 0x5, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, 0x8) finit_module(r0, &(0x7f0000000040)='@-GPL\'security.\x00', 0x2) 2018/04/09 05:07:58 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/09 05:07:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getrusage(0x1, &(0x7f0000000040)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x4494e18}, {0x2}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) 2018/04/09 05:07:58 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f00000010c0)='/dev/dmmidi#\x00', 0x3, 0x10200) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000011c0)={'nat\x00', 0x0, 0x4, 0x7b, [], 0x1, &(0x7f0000001100)=[{}], &(0x7f0000001140)=""/123}, &(0x7f0000001240)=0x78) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000040)="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") ioctl$KDADDIO(r1, 0x4b34, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001280)={0x2, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffff001, 0x1, 0x2}}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0x3f, 0x400040) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt(r2, 0x2000000000010d, 0xc, &(0x7f0000001080)=""/4, &(0x7f0000000000)=0x4) 2018/04/09 05:07:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 05:07:58 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000200)={0x3, 0x5, [{0x9, 0x0, 0x9c4}, {0x40, 0x0, 0x4}, {0x5, 0x0, 0x1}]}) rt_sigtimedwait(&(0x7f0000000000)={0x8000}, &(0x7f0000000040), &(0x7f00000000c0)={r0, r1+30000000}, 0x8) unshare(0x60000000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f00000001c0)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="96030000b92969c9c32e8b8faa1cd781739ebec17a40183016180948366ee426351838bac1ff5a8061be4684e332a3dcf2e12d898a7c56c0f91e89606c9e0f8aeddd5a9f6b80c64b7e25e2b206dcef08af1d"], &(0x7f0000000100)=0x56) 2018/04/09 05:07:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"6c6f0000004018e1ff00000005008000", 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x1000, 0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000014000100000000000000000002000000", @ANYRES32=r1, @ANYBLOB="e8ff0400ac1414bb0600030073797a6b616c6c65723000000000000008000400ac141400"], 0x3c}, 0x1}, 0x0) 2018/04/09 05:07:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getegid() r2 = getegid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setgroups(0x5, &(0x7f0000000140)=[r1, r2, r3, r4, r5]) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 239.934312] FAT-fs (loop5): bogus sectors per cluster 0 [ 239.939902] FAT-fs (loop5): Can't find a valid FAT filesystem [ 239.963652] FAT-fs (loop5): bogus sectors per cluster 0 [ 239.969124] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/09 05:07:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000780)={0x0, 0x0, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x101bc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) r4 = gettid() r5 = fcntl$getown(r0, 0x9) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000680)={0x0, 0x0}) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005600)=0x0, &(0x7f0000005640), &(0x7f0000005680)) sendmsg$netlink(r1, &(0x7f0000005700)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80d49481}, 0xc, &(0x7f0000000480)=[{&(0x7f00000007c0)={0x2548, 0x2c, 0x0, 0x70bd25, 0x25dfdbfe, "", [@generic="00ef5047420e1dcb524fed4a737c8f5b586980bc76c27900db8900bf2b30f9c71885ae148a1a9e1e9b470f6fb4cf7840449765ef14169fa9383b8409c7d8bee96dead0ccf77e3d6d62a5c0351baffdc37abe13066274e56aae48883990eaaa615276e451518779531cd45d9db4b2658bdc7443185f43", @nested={0x178, 0x6d, [@typed={0x14, 0x4e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x57, @u32=0xca3c}, @generic="678e8d1ee973f75c664863417bf07c5573c5711532fe248b4e5d0219437aecfbf089ecafd555ed64e7205af4278016be745c7a972a05797961183ec0153989dbccf04e0cde43997d3e8641e77835316d0af54de2a99cdfe17576bdae5c7793a31910a628f1fa60753978b6dd38f1a50dfb35136a7ddf13ed96b1b50a221633509589b2e8d20aa88840e3a0a51eeddee5ac0da7d3329a16127bb1664127f4abf7b8a221748283b570f4d37257", @generic="e44cbfff072e005fec1753925a11d43f7b96a78e89da516124821c1ff9d0adb29ae2f99a53d56ceece2582a3429ad37f89c5156dde9da8607a46982463e1e7c811b532ac611ff5cef5dc79fdae42a86bfa270c0dc6f76f6c01c906b6a5f175eeb46d9856f63fd7aeac5af5a83d2b49c0021375d448f4bee55988ae2226626ca402798002a061097ee0d9de1f290214209bf2e6c2cafae65195f14daf4509330db6026be774c2426e7f6b"]}, @nested={0x234, 0x5e, [@typed={0x18, 0x2d, @str=':trusted,.trusted\x00'}, @generic="7f6c20383e25d88a695f590b5f317a261d871ec7a36a464cb34ba172fa8865dee7d0534bebd9c62c778a3a72014b88a4fc2584094c17308a3cb1baa0d821e43b10464a3c1d2a3e6641ddcd8e639ad300284bff9dca61000b1cdf2400a679b367a7aeddef0b0d6a6d9212f76a4bbfce5c7a5cf2b44709b2821c2d2bb9a6b27f9f0278589d333b57813932c9f1a52e74e61f14296c54d7af128ef035db204f06e37ca847c65001c82f5246f1deae4bdf87b8eda7370c", @generic="29442296dc26bad37d9922a9305ca6ce2a43148ef6749c12c2e1dfcdbb6f41f01e15dd40df75448f89d0e8ba9ed4c7cff6ba8e9fe9247e284ea0364ef8aeb0fc1d1cb2d14f5c502c567ac6f5e6194c731e3017946a79f36d4caa729ab19f3d164b7e99e2e62c21c832fbcab745e2f088332b80d2df047db2c1906d322d", @generic="dbd302ce161a5c2ecdee1fe57f868fe66775a360aed457f7a68d255e2ab4dbf37063f301dff92485e9fb56a8260a45a0b13bcc03e652875b3bd949f30187bed0afb907a3620361f0d1fde0a8243cdc24d95a92d69df2717ea73079b8894a8eeadb4b06096c3cd6036ffa658a90d6f3cf0b5f9ee7760248a1375115369476846b72ed1970", @generic="4c66569507b25207c8e10a2beaa8925866349c8ff09f0cd5a37c6ceb80881e80aad8ba514bce8576f8960f8bccf54d0d9b85c8a89667f9ca700c22034ea2fd9a5371435e1ba7815dd323808957d4c9dc52cdb78345d5bff86c9d2144372f5c5fb5"]}, @typed={0x8, 0x55, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @nested={0x1048, 0x6, [@generic="8c963eeaeaebfecc86276529bcc1286e9456c0009fd570511199b0987ce420a8f7a289d764c7c56383023f4553ca6e533259", @typed={0x8, 0x58, @pid=r2}, 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@typed={0x4, 0xb}, @typed={0x14, 0x8b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="1db0a95ee2eec37835025561d8c1892c48b12e9817291672e9e66fe543115a4baa3fa12546a6f02b2aefcf14e76ee9f3f7d5556c7517f91d1c2a5ae545ae694031c1001d40a74041b9c2d9ed0d79c367d898542751583f046268a4b6293ede03f7fa85c20b8392d93a3b5aaf1f234e070e22f208c7f841964ac0a3f32b095a5d38f5bbd8b9fba2813ffd74de7640cbce81c920a7db878ce260c0bbb313624f7f7299bd71fa94f02bf8659c6c16a84e229e0fe9b2a6", @generic="fce4241e7b8134f28429a63db10973737bf2270649e7aabe728aa2e392cdf3b7c400743f39337201c137e15bfab765ff1eceec8f6f7a82ad3f0a24c26dc8cfe6acc24c80b4e5146626cc94c1b4e1b84dcd26f38ffb9294f808d919366b2de9bbdb3616ccd17888d4d38cee826786108d75d44d67f8d23d72a3fa57ae7b39113bcbfc0a2cfd2bde5396fb3fb758bf3d311a82292ffa0e751a32d744e6cd"]}, @typed={0x8, 0x7d, @pid=r5}, @typed={0xc, 0xb, @u64=0x7fffffff}]}, 0x28b8}], 0x4, &(0x7f00000056c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0xc810}, 0x48000) write$eventfd(r1, &(0x7f0000000000), 0x8) 2018/04/09 05:07:58 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x9, 0x634aa528, 0x641, 0xff, 0x0, 0xfffffffffffffffd, 0x80000, 0x1, 0x8, 0x7f, 0x0, 0x1, 0x0, 0x9, 0x9, 0x3ff, 0x4, 0xffffffff, 0xffffffffffffffc0, 0x1, 0xffff, 0x9, 0x58a, 0x20, 0x29, 0xcf8b, 0xffff, 0xb95, 0xfffffffffffffffb, 0xffffffffa7e25b9d, 0x40, 0x100000000, 0xffffffff, 0x1, 0x4f, 0x2d8, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000180), 0x4}, 0x1080, 0x80000000, 0x7fff800000, 0x4, 0xbe, 0xfffffffffffffff7, 0x1}, r2, 0x0, r1, 0x3) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) 2018/04/09 05:07:58 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x101) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x2, 0x10001, 0x80000000, 0x9, 0x0, 0x7ff, 0x4000, 0x5, 0x3, 0x10001, 0x5, 0x7f, 0xffffffff, 0x4, 0x100000000, 0xe00000000, 0x8001, 0x6, 0x2, 0xf3, 0x2, 0x4, 0xffffffffffffffe1, 0x7d2fcb5f, 0x3ff, 0x3, 0x0, 0x400, 0x2, 0x7, 0x3, 0x200, 0x1, 0x101, 0x8000, 0x5, 0x0, 0x9, 0x4, @perf_config_ext={0x400, 0x800}, 0x51, 0x7, 0x1800000000000, 0x2, 0x0, 0x0, 0x3}, r0, 0x3, r1, 0xb) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = accept4$bt_l2cap(r2, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0xfffffffffffffffc) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380)) rmdir(&(0x7f0000000340)='./file0/bus\x00') write$binfmt_misc(r3, &(0x7f0000000240)={'syz0', "c4399b229b2316f256bb8d4a56ca81fcb56e003f2d0bb08b4a00e5b8136ea306f3ca72b6b6b80a071fc092c2804fb1c90d3cc06d09de686f1355fad5bb62aa3e65e1251183abf0b95a61be54c87baa4361da217dff57f665c9c67000ad66c630f1358f227cc751f7badcb6e716eb0730a17bf195cabd9d7a30031c1969d4776636bbb0ea67854c33b25bfcbc382b26947e4650acca068f583532701b9362d58b704a4b7a2dfb1c0df2a6f0fb4b19d6140b2ca865ca06"}, 0xba) 2018/04/09 05:07:58 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@random="721a7106bf6c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 240.127504] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/04/09 05:07:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x80) ioctl$TIOCSTI(r0, 0x5412, 0x581) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 05:07:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x20000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) fadvise64(r0, 0x0, 0x100000100000001, 0x7) perf_event_open(&(0x7f0000ff3f88)={0x1, 0x70, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x4, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000000c0)={'ip_vti0\x00', 0x73}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x101, 0x8) 2018/04/09 05:07:58 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000340)={0x2, 0x0, 0x3e, 0x80000000, r1}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffffffffc753, 0x101000) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000001c0)={0x2}) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = dup2(r0, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="2f12019a721ee2b54fef81e6d7173987d835be8c9b"]) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000100)) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000200)={0x100000000, {{0x2, 0x4e22}}, {{0x2, 0x4e23}}}, 0x108) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/09 05:07:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xfffffdcd, &(0x7f0000001500)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000002030100020000050000000000000008"], 0x14}, 0x1}, 0x0) [ 240.861101] IPVS: ftp: loaded support on port[0] = 21 [ 240.919443] sctp: [Deprecated]: syz-executor0 (pid 17783) Use of struct sctp_assoc_value in delayed_ack socket option. [ 240.919443] Use struct sctp_sack_info instead [ 241.050758] IPVS: ftp: loaded support on port[0] = 21 [ 241.079248] sctp: [Deprecated]: syz-executor0 (pid 17784) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.079248] Use struct sctp_sack_info instead 2018/04/09 05:07:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) restart_syscall() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) 2018/04/09 05:07:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x6002, 0x8) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:07:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) pipe2(&(0x7f00000000c0), 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r0, 0x409, 0x0) close(r0) 2018/04/09 05:07:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x800, 0x0, 0x0, 0x3}]) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/09 05:07:59 executing program 4: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="782083fb8f8da836a7ab263b4953a762d2837e156aaa2248af142991197f84388c991c074b47cd6188b9020330806de33495b4dc2ca4c10fc9bb7d9856bdb7d6f1cd563244c6f6b8bc34638853b62b87daa2979f70ae6b822c63c8459697dd7b7317c1f507c4577832660d62eba09aa4211c167d1b59edc0fc34d42742dc09df1eda3ffc5b823d55bb236d7c6aa6fca9405ef9916e4d7231323efa461d5ad1c3595cc2c92d17a62bb443436dd724af5473ae39a66e18e60496b7c40c7b24ffc1e12e33966e6c968b1d4cf23617cfa40738ea51e5f2c5aa8dc9ab3983d8cfd728d07fe216c4d60578fba3028ccfc78a27ae2229a4c175f039ee", 0xf9}], 0x1, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r2, 0x3}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa4, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8000}, 0x4010) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r1, 0x0) mbind(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x8002, &(0x7f0000000040)=0x49, 0x2, 0x0) 2018/04/09 05:07:59 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000280)=[{0x2, 0xfffffffffffffffb, 0x200000000001800}, {0x2, 0x5, 0x800}], 0x2) semtimedop(r0, &(0x7f0000000180)=[{0x3, 0x3, 0x1800}, {0x6, 0x9}, {0x0, 0x5}, {0x3, 0x400, 0x1000}, {0x1, 0x7}], 0x5, &(0x7f00000000c0)={0x2000}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x400000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x401, {{0xa, 0x4e22, 0x827776, @loopback={0x0, 0x1}, 0x8}}}, 0x88) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/04/09 05:07:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000140)=ANY=[@ANYRES32=r0], 0x169}, 0x1, 0x0, 0x0, 0x5}, 0xffffffffffbfffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x15) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8bf, 0x4) lseek(r0, 0x0, 0x3) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)=ANY=[@ANYBLOB="140000000101ffff080000000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/04/09 05:07:59 executing program 5: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) fallocate(r0, 0x0, 0x0, 0x40) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000080)="d88a8d38144e5013d473c0ac", 0x47) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp(r2, r3, 0x5, r0, r0) fallocate(r0, 0x8, 0x0, 0x8000) 2018/04/09 05:07:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60001, 0x100) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1f) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x9, 0x7fff}, 0xfe53) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x2, 0xfff, 0xad97, 0x400}) close(r0) 2018/04/09 05:07:59 executing program 7: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x1000000000000202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x4008240b, 0xffffffffffffffff) 2018/04/09 05:07:59 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3e32, 0x40000) epoll_pwait(r0, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000000200)={0x25c}, 0x8) sync() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x2, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x0, 0x6}) 2018/04/09 05:07:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x802, 0x3cc170bd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000100}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0xffff}, @in6={0xa, 0x4e23, 0x4974, @mcast1={0xff, 0x1, [], 0x1}, 0x8c41}, @in6={0xa, 0x4e23, 0x40, @empty, 0x80000000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}], 0xc0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/09 05:07:59 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x10141) bind$bt_sco(r1, &(0x7f00000000c0)={0x1f, {0x1, 0x6, 0x1, 0x9, 0x9, 0x76}}, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000080)={0x3, 0x8000}) timerfd_settime(r0, 0x0, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f0000000000)) 2018/04/09 05:07:59 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66"], 0x1) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x3ff, 0x2, 0x0, 0x6}, {0x40, 0xfff, 0x6438, 0x7ff}, {0xdf6b, 0x6, 0xbe8f, 0x6b}, {0x4, 0xfff, 0x0, 0x40}, {0xd0ef, 0x3afb, 0xfffffffffffffffb, 0xce9f}, {0x4000000000000000, 0x20, 0x1ff, 0x81}, {0x2, 0x81, 0x6, 0xf4}, {0xa4, 0x2, 0xfff, 0x5}]}) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/04/09 05:07:59 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f000000c100)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000003040)}}, {{&(0x7f0000000680)=@ax25={0x3, {"9d27f2fe15e716"}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000b00)}, 0x3}, {{&(0x7f000000bc40)=@ipx={0x4, 0x0, 0x0, "c71c86c53e6a"}, 0x80, &(0x7f000000c040), 0x0, &(0x7f000000c0c0)}}], 0x3, 0x0) socketpair(0x3, 0xa, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r1, 0x540b, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x6}, 0xc) 2018/04/09 05:07:59 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x20000) flock(r0, 0xf) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r0], &(0x7f0000000080)=0x2) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x3, 0xf3c, 0x1f129068ac449534, 0x1, 0x9, 0x7fffffff, 0x101, 0x8}, 0x20) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x20008000000005, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="45a479c9471dd397b2bbeb139a19fcb0", 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) r3 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000007c80)=""/239, &(0x7f0000007d80)=0xef) r5 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006440)=0x0) sendmsg$netlink(r0, &(0x7f0000007c00)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000007b80)=[{&(0x7f0000000580)={0x430, 0x20, 0x405, 0x70bd29, 0x25dfdbff, "", [@generic="b4a1339fdcd3321f095b04bb42e7c09c659fd51a3464080cfbe23d2ed874a6d3d5afa668", @typed={0x8, 0x91, @u32=0x1}, @nested={0x244, 0x3e, [@typed={0x8, 0x89, @pid=r3}, @generic="a583e6899b4e9ea63470ebd731b3c104aa6251136caec2d8f1134d40575a2a3fbeb477a9dbce48dc8a52f6b7ae9735d7c75936b59be68a6539191271c4af33cff92d7a6657604a1ce1d4881f25d956bbbaa159c376f27627703a079504a3d89cabb6bbdd66f1e11c5e21595c9795262c7cb1af81e0283bc5f9742326d7c02769cc262879edfc2c5b747b70c5f0d0f87d057381d7ffcfeb3961f8417e78429d729039aa5c3b4c5e33b01d0b8d12b85504867b23816b77f207bd0e14fe6fadd6cddf0317e879f6739797cdbe4aead787aeccd33eba5d21fcfa30129b5cb7b18545488538fe915bb36ab60a5bbf908672", @generic="6f0091315d8b31074f98422f234c7958d8a48ce2a6189f6d55587de1cb122e70c8fa2f4c18eeb9ca0e95d1c0fd963788e1e4d2ba17b0c51de173ca40a93b4a99552a1fe68e2fa558611a34a1a3ec090167a756afbf87ddcedc4591b96f3e2f34cbe810fb8931b455a91f7082", @generic="11e4cceb1eb903d6a0c6aafbd1b2a72441258860650a2030892959d49e174ae06d3e955772562a18a77df7a98c237315c2199078b552c501da53b56a6999409ad90b3392eae386535ea801aa72e6bf8874449b6007e7cd1d435a73bc440e45389adc8506717ebfd4d9544be241f8cb04657fd5da9a7e9788e8bd96aeab72b6dc44629bf858bd49e0bb9a83fabfc220d285df123334989f186dd4fa3335c10bb4b5adafafa65d81000a128d6f1671aa702dfa0b4369b6d938a9c95914c0c88caf940f9e1564b020fab4ac4cc4a935a3690c38874c7d161dd9b35d526e"]}, @nested={0xc, 0x75, [@typed={0x8, 0x1b, @fd=r2}]}, @nested={0x1a4, 0x78, [@typed={0xa8, 0x1, @binary="bea19f2ddad23186f9b02d24507badf6ab1624e01e052610715c9beb0156a94194732641d8f00975dfa41723d97be2d78f432b1942a7dd5c1ca1902870f0c2d1339989fa798fc02454e1f39c8126091254c05bf3aca4820e91764351aa8d412345ee779ff109e3718af7e81bbcae41367834f7ff2b0b0aabc5f12cde6cd106f5f312f9adad66a72878295e1b616ae4921f42223912c5973252597de11a5f926748bd"}, @generic="b288394786d7371926a2ad1a8f1509813b46e450ae87167402b6004ea6f6f3b3319c6e955fed4e6dbf115ee133951064fd4aef7e28a20bcae2ffe8cd273572edd8e141869c2d34d8d12aadb2e39bd9338697e730d2dfb9d32acd0b943808961b82f752d7858a10edb3509d5b88b035fe9bcfc8bd829112f70b925ebcc9f898ab5eae615b0ab1c60ae8e5d9e7edd541757994f57fe10cbf79893b69b45e2071aafb171b8b516d78396c7af4868942a86afbde0e0065c6c088a0e00ce9f48705ef7d572932d39bccb20f976253cf18d07390202e52f8367d722f056b4f1fb2efa9b72f7dc0870a", @typed={0x8, 0x7e, @u32=0x7}, @typed={0x8, 0x94, @fd=r0}]}]}, 0x430}, {&(0x7f00000009c0)={0x348c, 0x28, 0x10, 0x70bd26, 0x25dfdbfd, "", [@typed={0xf4, 0x5c, @binary="0f814e8937648da25fa4524bd9c18947c57d5b3f9ccd190b24bf6ac10308b43ffe7a9f013afc2fa6239aecf63c4adce47f2eacadbdf529494af841575ecdebfc3ce1a6433d0162abdb4b83016b952825526470981035fcfaa8d07232cabb185e7522af3870264a0622e7de1f8f5151942b68c12528df2db511310efd952754e66c7d061df2fbc19ce9a32cdda10fd5afe90f399626b61d7a9c82d7be2e8a173b36978b220dd5a50b158ec885cebe9c225c512cd57a10f0c17d0500d2691b0ff9550694af7a38f49786134b1f50b07bae19f4576580c8e03ed83b55c9b6eeb6b8b65ea22b417197c866933ccdff1848a5"}, 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[@generic="ae184a97f5dbaf02a4c41fb7afda24d774014b7e3c34a40d23e43825fe3891d91d98c47ef6123693897fa7fd7b9bccd4fa1daaf5b967f50cdfd4d823925c184b9bf83d82e499d6e5f67239d59d1f4f211812f5b48d4bb5234f0eb985c3c2532e33d855cee93e91927fc2fd92a1ef97e692767e907faa5795922ace2e7152fe5078b84e11ccc4c6de027460757e593ca843c2bc7acc7b782dac0acc93e6560ec887fc742cbd3e0ce36dff53a64ce0c6e20b0a210838b74a37b75772f285355a76af549c4d85f12377204f0fae829102210dd1f96f36e0ce93759da6674e6b2fb3b5f4d962f84234296c0e7c", @generic="0fd0d643dee192ad1331789be3c195535bbeb636b4e2ddf0a5a31928b8d7f0058f7b32d985b0087721e99db873c09bbdbfb8e2bd273e3fc93b3d8f9a8d8e2f3fba786e81c62aae8ddfc2c6c9628e952e0815ae9188ddb51239f0b160d597c66e", @typed={0x8, 0x7e, @uid=r1}, @typed={0x8, 0x66, @fd=r2}, @typed={0x8, 0x92, @ipv4=@multicast2=0xe0000002}, @generic="99cb8e3000ae1a949694e15f374e1bc35b180f5f78e5b26d92f469eae24e4a37b11fd619a7b2f30561559fe7b0f6d290845c42496079f8e468ac72f93c5082dd023feddff2b928bdbcf3c7ee57cb662bef77c13e40306f3c88ae5e9e5018520262bd4e1f87d87debb1ac61e7dba001bf39c71ef98ff67b6743c0dbf1bab01b81ae18a7fc41d64596cae364be3eb22163647fa4fd894071c0a1481ffc2766e8b4cf9f106a2bf85c0a24deba6d54417576d4df714876b3255f3ca23e05b74ac340ed52f3a30bd0c0afbbe4", @generic="862c95c3f4e279a95cf5803f1e74e0c543099c078c6dd6c85a382eeab0e5f90a1064b87d077e37cf918f1d7c28685548a455533f068472d7013edab90de953be79", @generic="974629fcd4a8373f8c4d4855442def9b7eab6b77c380abab15d902c0c745bd7086bdf569c8cb05fb16e2eb9dd346e1490a1f049c8facd1393695b08bced045db95e0dd77d84b9f3b4c727245ec5d90f91de8143d91a9278a997b22652f1ac762d73ba75c301c3fa72b79dc5f094d0b8bcc", @typed={0x8, 0x28, @ipv4=@rand_addr=0x4}, @generic="23e150b8d21c1b09756a78d65705d95700f0c65deece11209e8738c47e22a16d4c052e0394159b3be8b6121c3c2ddd78296819389f9a813ae1b6d2bcc9ac54b3dca7038d9d7659f372ffc879848936d568122c3522fb6585695d3155df7d7366438c11b39bb95c1af4ae1d2b3ea33bf688734d45ba6731918533f0e0cd35c32c4f70bfa0e4bc7732814013f4002c743112823abf1c41608245f58ec5324519f48d63989bc96fe7c2b325958dcd31761085f975321cba7a1d0dda276783504725de84"]}]}, 0x1700}], 0x7, 0x0, 0x0, 0x80}, 0x80c0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000007c40)=r6) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x70edfc9a, {}, 0x0, 0x100000001}, 0xe) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3ff, 0x80) r7 = fcntl$getown(r2, 0x9) ptrace$poke(0x5, r7, &(0x7f0000000040), 0x2) 2018/04/09 05:08:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") read(r0, &(0x7f00000001c0)=""/90, 0x5a) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000000000000000000000000000000"], 0x2a) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) 2018/04/09 05:08:00 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x8800, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000002ff4)={@local}, &(0x7f0000001fff)=0xc) 2018/04/09 05:08:00 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x280, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x416, 0xd5c, 0xe212, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde}, 0x0, 0x0, r0, 0x0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80100080044d00, &(0x7f0000002000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) 2018/04/09 05:08:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000005c0)) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x100000000000}}}, 0x3a) 2018/04/09 05:08:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xe0000000, 0x200000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) sched_getscheduler(r2) close(r0) close(r1) getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000002680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002640)={&(0x7f0000000200)={0x2414, 0xa, 0xb, 0x301, 0x70bd2a, 0x25dfdbff, {0xa, 0x0, 0x6}, [@nested={0x1f0, 0x82, [@typed={0x8, 0x1a, @u32=0x3f}, @typed={0x8, 0x4d, @uid=r4}, @generic="4d8341d53e4a007a01e68fa6c38f2995a145cffa21d47e4a8a4699fc2a002ef8247a7bda999f64f95336ca039f1decdc62284818f7e4bc7c5f73cfdb8c7767e066b866c851cd358d1c12b35fd5675fdaa756e0cc4cb27f38893aa24402dd55f6d453a6117d60367b7a3229e0c479d145890cddb4947abca257067bd540d8ce443e5d0bf22c6027636695439f3ac06d85270883699ca27510fea6ed611373978eeb7d17", @typed={0x4, 0x33}, @generic="44d4513f035f89fccf8dbcfb61c358179c87cace8f51b61cf0062a462c0fc69311dab9a2cca42ab345a7e12cf75d513fcfdd38ae4ba152bca652cdd9f18c0225d5ddcf9ce53c0400ceb42ac279b97d4ade67", @generic="e7c5f8cb11d6039aa2fa7833a1693f0f499632f3528704c36f01757ef71d4c85faf8668c45b7298df29a7ee35c30c7a4817b533c2b9c918b835620", @typed={0x8, 0x56, @pid=r2}, @typed={0x8, 0x7d, @str='\x00'}, @generic, @generic="a1dd422cb58777e122b28a32c14987f76441aff6a6cab4b7fa35dfc53f75e2f8646ec2b5fa21905aa70acd86cf37bc12dbc201aab73d2a2447b9ebb57e11cef588ed040b4858b146721151a54e330b3dee2a897e1430be9f0f517af0fbbf1f59ae9c29c2b797c749b15a0b5e69791fc7a4e6323a9466c9daba30562b0324ff2a1a70e53ac6c2f42442dfd0d5130683d27188bc22d9b7eb"]}, @typed={0x30, 0xe, @binary="f89fb673023915a324b0c577f0f94ccf5c6b62ed968fe9518e3b2d7b4f3c90170badd0a61d185ca6946c"}, @typed={0x14, 0x34, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x12, @pid=r2}, @nested={0x210c, 0x61, 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@generic="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", @typed={0x8, 0x8d, @u32=0xfff}, @typed={0x4, 0x64}]}, @generic="93ec63a81b0bfa74054fc9e35ef297ced77482d40c8a4c55e64df220ebcd2c4f547eb55f9b2bed31efd6b7033ee358d389443328dc89419e4c0c74e06485a4932d2919fd332cbdc4c03d89c0079fbe0e4114050dcd538beeff756537efd3ab52584788d69bcf5e35dc4326551fe0bbc60cf427d03bccac27e5bc8701480c1d1aab145b9a006c2b189e4b5e1973c10b8d5e788797ae3d6e032d3832459e7f39ac85fc21d32132d378865db30b6a8ab4448616d2b9b846"]}, 0x2414}, 0x1, 0x0, 0x0, 0x8000}, 0x48041) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002700)={0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x8, 0x100000001, 0x9, 0x0, &(0x7f00000026c0)='ip6gre0\x00', 0x4ca, 0x72c3, 0x1}) 2018/04/09 05:08:00 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf03, &(0x7f00001e3000)) socketpair$inet(0x2, 0x8080f, 0x8, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x800000002000000, 0x10000032, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000000)="6051022f8722f90cf12459ae00c80996e6be898b30d122b61edf6f9cc276945ffcd0deec2f3df43c88632956e4ae103305333d79693aa25c198dd66e4fcf6a97b1b39951e586a560696f7e6785450d8a13eda9b3891e94a456002330c2e5", 0x5e) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) 2018/04/09 05:08:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000100)={0x5}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={'ipddp0\x00', {0x4, 0x0, 0x1, "948b5ad96509", 0x40}}) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x14, 0x3, 0x7, 0x80400800000001}, 0x14}, 0x1}, 0x0) 2018/04/09 05:08:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0)=0x8001, 0x4) prctl$setmm(0x23, 0x1, &(0x7f0000ffb000/0x4000)=nil) write(r0, &(0x7f0000000100)="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", 0x1000) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x3000)=nil) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x90080) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x3, 0x9}) 2018/04/09 05:08:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4000c0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x4, 0x4) 2018/04/09 05:08:01 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='securitybdevsecurity\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="668e3a6c81d7c0ec4faef64bef882a1d75d5b38b7f32415d04a1a58270486e41d97137daa2a83912a2671c027984d970dc52d134cb0ff5d231f7121bfcfbb4da0d0cabc76664e005ad627785e96f11241c74c053c81a428238f95086f184bd9ccfc9396c3ea201971297a2534504c6a4d4abc0874ae7d6eb4f2cb11681fdfb1abe8ace06e54bc20ba4f89f809a71f309a945e3542b8027f15a4e02d1965c38aa99c5a82c19a5c802c575fdd89aa704a05a156f28c146788c716df3ac0b398651f974b2272a226236fc79acbc01d716e4c2f90e", 0xd3, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) 2018/04/09 05:08:01 executing program 5: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x46, &(0x7f0000000700)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60c22df700103300fe800000000000000000000000000000fe8000000000000000000000000000aa0000000004019078000087ae00ca8345"], &(0x7f0000000000)) 2018/04/09 05:08:01 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f00000006c0)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r1, @ANYBLOB="000525bd7000fcdbdf2501000000100001000c000700200000000400000008000500010000001c000300080007004e2400000800030001000000080007004e220000140800000000000000a8000008000b000200000008000400040000006000020008000600ff070000080006004c0000000800030004000000080002004e210000080002004e20000014000100fe800000000000000000000000000013080009000100000008000800ffffffff0800050006000000080006000600000060000300080007004e22000014000600ff0200000000000000000000000000010800030004000000080007004e22000008000300000000000800030003000000080008007b0000000800040004000000080401000300000008000800090000000800040008000000"], 0x12c}, 0x1, 0x0, 0x0, 0x80}, 0x4000090) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bcsh0\x00', 0x0, 0x0, 0xff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) syz_open_procfs(0x0, &(0x7f0000000680)='net/hci\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), r2, &(0x7f00000003c0), 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r4, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/09 05:08:01 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) 2018/04/09 05:08:01 executing program 3: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x743400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x2, 0x0, 0xffff}) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) tkill(r3, 0x41) tkill(r3, 0x3) r4 = dup2(r2, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="400000000000007d145c98636e2a49421ba6c55b937516000000a878000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000) socketpair$inet6(0xa, 0x4, 0x81, &(0x7f0000000040)) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000080)=0x7, &(0x7f0000000180)=0x4) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) r7 = socket$inet(0x2, 0x8000000000080003, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r7, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) 2018/04/09 05:08:01 executing program 0: r0 = memfd_create(&(0x7f0000000080)='\\\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0xfffffffffffffffe, 0x4) 2018/04/09 05:08:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) flock(r0, 0x3) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/09 05:08:01 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x89, 0x101000) r1 = perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r5 = syz_open_pts(r2, 0x0) readv(r5, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) r7 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r7) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000400)={0x17001, 0x4000}) r8 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000780)={0x82101fe, 0x0, &(0x7f0000ffc000/0x2000)=nil}) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r9 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r8, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r6) close(r3) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r8, &(0x7f0000000600)={0x1d, r10}, 0x10) 2018/04/09 05:08:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0xfffffffffffffffc, &(0x7f0000000000), 0x7}) [ 242.934557] device lo entered promiscuous mode 2018/04/09 05:08:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x1) socketpair(0x4, 0x0, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa92670868000020001c00e7ff0000007741299f9c5f73e404859078000000008203a78c6310e9f38aef136aa8799b238906d90e6cdaf501d4579ae7dd35bafcc1fd685214006415ecd90347f42892d216b3d25f1f16864f531e14a0cd7d935e36e4735950e6200748697c4a37ccf932a894f12855671d4ecdbbc7db1f619254fda477516a894d29d322bd96d044b6d38cd543694b"], &(0x7f0000000000)) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) [ 243.007969] device lo left promiscuous mode 2018/04/09 05:08:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x8000000001000002, 0x32, r0, 0x21) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) 2018/04/09 05:08:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x2, 0x9, 0x4, 0x6, 0x0, 0x8, 0x20, 0x4, 0x79, 0x8000, 0x7, 0x6, 0xba6, 0x8001, 0x6, 0x72, 0x2, 0x5, 0x8, 0x0, 0x5, 0x20, 0x100000000, 0x3, 0x101, 0x7, 0x3, 0xb6, 0xb8, 0x9, 0xffff, 0x5a9b, 0x5, 0x6204, 0x1, 0x40, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0xff}, 0x2000, 0x2, 0x2, 0x2, 0x3f, 0x9, 0x20000000000}, r2, 0xc, r0, 0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000018000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="0fc75b53b80e0000000f23d00f21f8352000000e0f23f8b9830100000f323e360f06b9370a00000f32b9000200000f3266ba4200b008ee660f38819cc0b4280000b9a40b00000f320f07", 0x4a}], 0x1, 0x0, &(0x7f00000001c0), 0x0) unlinkat(r4, &(0x7f0000000000)='./file0\x00', 0x200) 2018/04/09 05:08:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x40, 0xfb}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket(0x10, 0x1000000000803, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x8000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x3, 0x5, 0x7}) 2018/04/09 05:08:02 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x40000000000, 0x0, @perf_config_ext, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x400, 0x416002) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000340)={0x3, 0x4, [0xf0]}) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="741374e1cbe9a1ff55d8751efa1de22088cc1422f6be360dc5be9b26ed0b33a519b12cf46bd808a1fff1a3f8e694466ed7eabdf7a5aa3a3ed37c915a92bdf79a74fbab9c6d12904ecad3d576acd00ac0a7c97e0a26919e2adbc7167220ebea5646db3a00aaeb9ef8024575f345abc12da73b9a472a89d24486b73c317ebe25c61f13127351255b5cb006cda5055801fdf002e960d9c86f84a562e156f696c196d80ade26472537b67ac59e", 0xab, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/234, 0xea) 2018/04/09 05:08:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) init_module(&(0x7f0000000140)='#posix_acl_access]%/\x00', 0x15, &(0x7f0000000180)='systemposix_acl_accesstrusted/\x00') r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x200, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="de", 0x0, 0x100000004027fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffda7) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x1500) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000172000), 0x4) 2018/04/09 05:08:02 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x11, r0, r0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000140)={0x5, 0x5, [{0xc6e}, {0x1, 0x0, 0x1}, {0x2, 0x0, 0x9}, {0xc9a, 0x0, 0x5}, {0x100000001, 0x0, 0x8000}]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/09 05:08:02 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r1, 0x400, 0x70bd28, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x75}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4040010}, 0x4008000) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000003c0)={&(0x7f0000fef000/0xf000)=nil, 0xf000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r2, 0x400, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockname$netlink(r0, &(0x7f0000000340), &(0x7f0000000380)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x401}, 0x14) sendto$inet(r3, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/09 05:08:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x2, 0x0, 0x0, 0x0, 0x0, 0xa0a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x200000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000d00), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0x8, 0x8) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYPTR64, @ANYBLOB="ea9e9e8f0d6fe9cdd2b6585aa5d8992e5bdf18298a54bd8de5cab6a09704132c9343cbb0ae65ac006592f2043ac8932aea69c57f4fe559c45c8eb9556a580061fa974d17156929971af03355ad57d243ed893538b2bb0ef2f4e6e1baaa7978e26ab7671291005f93ad00e6b7e18e7de19db463e0ad37c88c08f991a7f1d8148f025cb676d1b74587c9939cdce6e9003bd0a4a3a82805d4aa3d4944d0d03e7ac560c04d817fbd38eadd8d49ee4c7ba00b0b9339f67021e8416d7d", @ANYPTR64, @ANYRES32=r3, @ANYPTR], @ANYRES32=r3, @ANYRES16=r3]]) ioctl$KVM_RUN(r3, 0xae80, 0x0) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000680)) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000180)=0x30) getdents(0xffffffffffffffff, &(0x7f0000000ea9)=""/407, 0x197) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000240)) 2018/04/09 05:08:02 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x1ff, 0x5, 0x8, 0x3, 0xb26, 0xba3, 0x9, 0x2, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x100000001}, &(0x7f0000000240)=0xfffffffffffffcd1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24}}}, &(0x7f00000001c0)=0x84) getpeername(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x800, 0x0) 2018/04/09 05:08:02 executing program 4: r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = gettid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x30000, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000001c0)=""/234) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000180)=0x3f) r6 = open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r5, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f00007ed000)=@file={0x0, './file0\x00'}, 0xa) r7 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0x0, 0x20}) r11 = dup2(r4, r5) fcntl$setown(r11, 0x8, r7) tkill(r1, 0x16) sendmsg$netlink(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000000300)={0x6c, 0x38, 0x321, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x5c, 0x72, [@typed={0x8, 0x77, @pid=r7}, @generic="71fc24e6d383ea5b21e62707d21de6532386e67a2019e40e6db42c34f1415d491a3de0ac10217f158b961c1173fc68de6b760ccc593366986d455804543a6f5d5703b17cc0337079548ab8cd10377932"]}]}, 0x6c}, {&(0x7f0000000380)=ANY=[@ANYBLOB="901100002500200b04000000ffdbdf2508003600", @ANYRES32=r9, @ANYBLOB="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@generic="a04237f927d44e3621407bbd7f63425fab2fb769bf6257827dbd140cb994842191a3a5b0e1daba687aac55e545892f23eca1bcaf8fc3faebe2a61892ae596efa283f9c1cbd8a52399d99995a149aa87d6ffcef5474fc78abf7f3bfb5061901c1", @typed={0x8, 0x5b, @u32}]}]}, 0x134}, {&(0x7f0000002b00)={0x300, 0x21, 0x500, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x170, 0x6f, [@generic="f7eae0d410ca518f428316a26c8cf7e888dc", @generic="8437fc9a038f347bded5ee97fd388dea3add9cb962bcea78b50d76a078d9a7970da29084af63674e02857245e52f2ed4c5f6f017d8eba02770d168a2d272c14fb8825d6b1607335152a9e169a52c5bb8132b5573498619c958760e90af06e17bf99c42dbe4e2b95aa6fd73bcb00757c9ee28b4c441a5bcaa1c2ecc48b9676746bcb45f0c55c9cda573880a6a64d3830492b4d95cc404d176f7aef593fa0a0b68d86d04a3eeb5c1f57d48a07eb273b12c3adc47b359f4c67de20140b10eb6440ca8edcfbc945aa34e90bd95c8ac472f63c9d5b26984380583fbf7c251a60d3c1899f9a711346d", @generic="f135d56be6d5304c71a975a655c4f1aa1f0cb60e321ac0cad2dd2f8508069893402063f15664daf739a095827e1557a28f970d0b8419b322ec14bed37cfcc08f67108320fe7deb26e1176eeaed78b66c2fcb43dd", @typed={0x10, 0x5f, @str='\\#+/wlan1.\x00'}, @typed={0x8, 0x12, @uid=r9}, @typed={0x8, 0x5d, @pid=r1}]}, @nested={0x138, 0x2, [@typed={0x14, 0x3c, @ipv6}, @typed={0x8, 0x4d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x5e, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x66, @pid=r7}, @generic="154d6aa33a669d4b93809e6f140bc93c127a0e357752506b9262f94732f065a20f54ffff7c3640d896c4cfbec005b4ee8a8fe9068f529f4961fdeaa2cd70e99ddfc1bd2833dbe570312ea28ae2d033ad5aa5129eefdb5cd6f0c8eefb637749ec30b771ed8b43e00c1ae2a927136583ebaab8324c9ad7dd47aa642bf0100d597e27b623b292eca19acd0f748d33fef341309bebf593f866cc13d1a03644cbfb", @generic="b3c724c47468c075fcf2643dce420e18d2b7ab2a08ae3aab22ab5d81f6fee88fe84c826cfd95422f68403b9d5ae12e48e11c8c293fe1385cff61", @generic="f4db497b9d3af2333cb19256ec0af11f1c481ca3eed044084bf58ae0841daaf58a79756455dfa4398d2ed556306568"]}, @typed={0xc, 0x25, @u64=0xa14e}, @generic="09062ac75666cabe2a9f5b360a5f0b6854a4457c847990b33d4e546d3d029b33ca2fe7fdbaf2b120af712a4eee780234dbc9b52dc68945d8738d"]}, 0x300}], 0x6, &(0x7f0000002e80)=[@rights={0x38, 0x1, 0x1, [r6, r6, r0, r4, r2, r3, r6, r0, r5, r3]}, @cred={0x20, 0x1, 0x2, r7, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0xb8, 0x4000000}, 0x4000) creat(&(0x7f00001c0000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) 2018/04/09 05:08:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x4e28e678f1fbafb4) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:02 executing program 7: socket$netlink(0x10, 0x3, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ppp\x00', 0x80000, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sendfile(r2, r0, 0x0, 0x10008000000036a) r3 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x1ff, 0x8, 0x1, 0x1f]}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x64, {0x2, 0x80000001, @loopback=0x7f000001}, 'gre0\x00'}) r4 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000002c0)={0x4, [0x45a, 0x4, 0x1f, 0x0]}, &(0x7f0000000300)=0xc) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000040), 0x3) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="0252f38e950028"], 0x3) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000080)=""/167) 2018/04/09 05:08:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000040)='IPVS\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)={0x14, r2, 0x707, 0x0, 0x400000000000000, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/09 05:08:02 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x215}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="289f0758", 0x0, 0xffffffffffffffe5, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x80206f1c, 0x1f4, &(0x7f00000001c0)) 2018/04/09 05:08:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000440)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe7ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000540)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x1000080, &(0x7f0000000500)=ANY=[]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10000, 0x0) r1 = open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000200)={r2, 0x4}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x4, 0x11, 0x3, 0x3, "75d54fa4565b9c1d39861d7ae410222b38a88105a5cb9b2a063b15645919c558"}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/09 05:08:02 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/5, 0x5}], 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x20000000, 0x0) ioctl(r2, 0xffffffffffffffff, &(0x7f0000000040)="010000000000000018") 2018/04/09 05:08:02 executing program 2: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff85) write(r0, &(0x7f0000000500)="1f0000000104fffff13b54c007110009f30501000b00064000000000020000", 0x1f) 2018/04/09 05:08:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x80) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0xfffffffffffffffe}], 0x2aaaaaaaaaaaac30, &(0x7f0000000080)) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000080)) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="e473fbe60c22cc593969c3b7fb154e53", 0x10) r3 = semget(0x1, 0x0, 0x6) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f00000000c0)) truncate(&(0x7f0000000080)='./file0\x00', 0x400) write(r1, &(0x7f0000000200)="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", 0xe00) 2018/04/09 05:08:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r2, 0x80000, r0}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000240)) close(r0) r3 = memfd_create(&(0x7f0000000000)="af646576742300", 0x400000000000003) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) 2018/04/09 05:08:02 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2600, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c200000", @ANYRES16=r1, @ANYBLOB="080128bd7000fbdbdf2501000000080001004e230000"], 0x1c}, 0x1}, 0x0) r2 = socket$packet(0x11, 0x10000000002, 0x300) accept4$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bridge0\x00', r3}) sendmmsg(r2, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x4305, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) 2018/04/09 05:08:02 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) [ 244.549830] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 244.559454] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/09 05:08:03 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) flistxattr(r0, &(0x7f0000000140)=""/200, 0xc8) r1 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) 2018/04/09 05:08:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x7, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0xfff, 0x6]) 2018/04/09 05:08:03 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_getattr(r0, &(0x7f00000001c0), 0x30, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='..') mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x1ff, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000003c0)={r2, 0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x1000, 0xf, 0x4], &(0x7f0000000300)=[0x1000, 0x1, 0x857], 0x4, 0x2, 0x3, &(0x7f0000000340)=[0x3, 0x3ff], &(0x7f0000000380)=[0x100, 0x200]}) getcwd(&(0x7f0000000080)=""/43, 0x2b) 2018/04/09 05:08:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xffffffffffffffcf) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'rose0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x6) accept$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/09 05:08:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:03 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8e) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x4) 2018/04/09 05:08:03 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000007000)) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x101000) 2018/04/09 05:08:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000040)) 2018/04/09 05:08:03 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r1}) accept$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)}], 0x1, 0x2) 2018/04/09 05:08:03 executing program 2: r0 = socket$inet6(0xa, 0x7fffd, 0xfffffffffffffffc) socketpair$inet6(0xa, 0x3, 0x1000, &(0x7f0000000080)={0xffffffffffffffff}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/09 05:08:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r2 = perf_event_open(&(0x7f0000d2af88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, r2, 0x0) fcntl$getown(r2, 0x9) connect$unix(r1, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/04/09 05:08:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000140)={0x5, 0x20, 0x3, 0xc66e, 0x5, 0x6, 0x7, 0x0, 0x329, 0x5}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xce6a, 0x8001) getsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f00000003c0)=""/4096, &(0x7f00000013c0)=0x1000) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x0, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x0, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x0, 0xf2], 0x0, 0x200}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setitimer(0x0, &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}, &(0x7f00000002c0)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 05:08:03 executing program 2: unshare(0x60000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffffb1) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/09 05:08:03 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x101001) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x200000000000000, 0x7000, 0x5, 0x4}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x2f, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, 0x4, 0x4, 0xe3e, "da512711b00ef091baf60a9ed3306f7ebf485e533c13464aed82a047b49d9865a3b03fc0f951542f57764091962e85bc4d416d2aacf97b5fb990816b35edfaae16421f5481934dc33cbfd2b830349994"}, 0xd8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1000000000000e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000840)) 2018/04/09 05:08:03 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x21) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2d, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x2c) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) [ 245.576395] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 05:08:04 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6668, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x3, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x9, 0xd4, 0x6, 0x3f}, 0x14) sendto$llc(r0, &(0x7f00000000c0)="7e6fee1e753aeb14b10d17ca7daea9a8275cd42e06bfaf76a1bb79ae5d9bc763bec89d0cfc14d1c970eaa54ddf9d61a103fc0dfadc223ef362bb069ebc26336f13ea68ea2826aba3cb88c6869263a69a6ceeb406404337044f7a93acb537d361733181fba4903f1c896ef81111a588966daf38b8f865afb81c077a955b268d2aaeb7dd72fb6d846f2b3ad80d3d73afde85236eb474fc072b26", 0x99, 0x10, &(0x7f0000000180)={0x1a, 0x20f, 0x5, 0x6, 0x100000000, 0x80000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) fremovexattr(r1, &(0x7f0000000080)=@known='security.selinux\x00') 2018/04/09 05:08:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000000881) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'teql0\x00'}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2100) accept$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000240)=""/4096) write(r1, &(0x7f0000000180), 0x1b2) 2018/04/09 05:08:04 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x340, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r1, 0x2, 0x70bd2b, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/04/09 05:08:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10, 0x700}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0xfffffffffffffffe) shmget(0x3, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil) 2018/04/09 05:08:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x414001, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/04/09 05:08:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x8000, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) close(r1) 2018/04/09 05:08:04 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000140)=""/62, &(0x7f0000000000)=0x3e) 2018/04/09 05:08:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000000080)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0x84, 0x7, 0x15, {@random=0x9, @current, 0x7fff}, {@broadcast=0xffffffff, @current, 0x10000}, "9d8e4d927a6771ec247b7fd05e96407ec3800003aedf4b9c732186a4c36907d3417f3f32de1e584627863061c02fedf7dce3d3acc05d9514aa7b25fbcd294da40f9fcb6c4d3defc3da63265fd8d21680cad17ea2822668bb535ffae336d4f81a1508d191108f"}}}}, 0x0) 2018/04/09 05:08:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4200, 0x188) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0xf000, 0x2, 0x7, 0xdd2, 0x2f}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"88c206ffff00001cddffff70f7ff00", 0x10a}) 2018/04/09 05:08:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x2, 0x7, 0x2, {0x0, 0x989680}, 0x3, 0x8001}) 2018/04/09 05:08:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x141002, 0x0) r2 = mmap$binder(&(0x7f0000739000/0x3000)=nil, 0x3000, 0x0, 0x80010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x88, 0x0, &(0x7f0000000240)=[@clear_death={0x400c630f, 0x0, 0x1}, @acquire_done={0x40106309, r2, 0x2}, @acquire_done={0x40106309, r3, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f0000000140), &(0x7f0000000180)=[0x28, 0x68, 0x30, 0x70, 0x40, 0x18, 0x38, 0x18, 0x20]}}, @free_buffer={0x40086303, r4}], 0xa2, 0x0, &(0x7f0000000300)="6f9385d6ce449942b6092c8bad5c987c8556bdea514ed6cb76500105db0148d6c8af3faeee27de4a14c57742b85be07e86b2b739378d860d20efbadf3b2983081e0f4176253617bdf8a432877564f82049f11dbe20ef69f13f40678bc4ecd1bac11a6260eec58751b9b8dc2de42b20e1aae85e3eb6ca54c4ce935c432c2d370a1938e0c4c367e64f22d2e5cf4e2b3ab5481675fdafed25c94d38b7f6e1b49abd3191"}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/134) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000880)=0xe8) 2018/04/09 05:08:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x1f, 0x7, 0x6, 'queue0\x00', 0xfb1}) 2018/04/09 05:08:05 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) fallocate(r1, 0x0, 0xa3cf, 0x40) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60f", 0x20) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x8, 0x0, 0x8000) 2018/04/09 05:08:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0}, &(0x7f0000001880)=0xc) r1 = socket(0x10, 0x5, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000018c0)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 0x4e24, 0x0, 0x2, 0x0, 0x0, 0xbb, r2, r0}, {0x6a7, 0xee05, 0xfffffffffffffff7, 0x7, 0x8, 0x3, 0x9, 0x3}, {0x80000001, 0x6, 0x8b76, 0x9}, 0x0, 0x6e6bb9, 0x2, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3500, 0x3, 0x2, 0x644, 0xfffffffffffff899, 0x4, 0x9}}, 0xe8) quotactl(0x8000, &(0x7f0000001800)='./file0\x00', r0, &(0x7f00000018c0)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000500)={@in={{0x2, 0x4e23}}, 0x4, 0x0, 0x80000001, "9f5dc7bc02149f1d1a9cea9f115e12a9a7922a0504e2265934cf81c424240ff48483ff575e23156dccc3c6d49982ef24521bb39c0ba2869dd337b0dfff44fd0003027e1c7a4859ca6baac0c70dff47c8"}, 0xd8) prlimit64(0x0, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) prlimit64(0x0, 0x0, &(0x7f0000000380), 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000016c0)={0x1, 0x2, 0x7, 0x1000, &(0x7f00000019c0)=""/4096, 0x49, &(0x7f00000002c0)=""/73, 0x14d, &(0x7f0000001580)=""/128}) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x5, &(0x7f00000029c0)=[{&(0x7f00000000c0)="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", 0xff, 0x3}, {&(0x7f00000001c0)="9a5f93a1a1dcf3946944f838e6ebcafabad18f43a4291bf08dee0c392396ea863f6060dcf05af15bab0a720040e425d1c8a389e19332ce9f6ef3c1e2c9efced23527e729ab3eee4f82729595de83d4f75c3eaae0b40f0a7aec31bbb58181e4a86fe3bcc0072b1b277fdd", 0x6a, 0x401}, {&(0x7f00000003c0)="60bd739927f4b8bdbd775cb4d2eeff2f96abb9a814b352f62ac32af6b6dca5cee5070d8a2e61c899a7483b95357e66d7cf2f75b527fef4adefa03e9b4b106a93308e517a0417d1cddcece8758e4d73048b8360565373e4cc5a6cf5e412994dd0dd4ee0b10e11711066536ef3ee85cf2f4e70feaae3a799481242cd8290739521d352aaf4659915150145060f6cf258eb77b04b6c6ab1dfca7c45", 0x9a, 0x17}, {&(0x7f0000001640)="a704bcfcb62065d785eb3688fd5b57fa765763bd9a03e3e698bcf66de4cb3338ae81834a36cfe6e0e0fe021f9cab8e51d4d91348b994fb3caacacf72985198c79e453abc90e7aec8ed7461ab0b3db5655b7844286b99e2d8ad", 0x59, 0x8}, {&(0x7f0000001780)="7edc80ae2a32ac68cb1f004fdbfd043a3d967216465736bd0ad2a49c72f2a186e675de2674875f7ef0e95ee432b59ea3fbd4cfd86747a48fccc7072ac5a3fb62f11048d1499d7c7b63364a8c9f2cdea565b2babd4a3d947e397bd15f6bba83c7b5acadca9e49555ca4bcbc827b07f55180cbfb086d1318de", 0x78, 0xfd3}], 0x1, &(0x7f0000002ac0)=ANY=[@ANYBLOB='crnls=iso8859-3,force,gid=\x003-=\x000,gid=9,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/09 05:08:05 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x44001, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x228, 0x34, 0x100, 0x70bd2b, 0x25dfdbfc, {0x1a}, [@generic="75b43a05884fb229b5de917169b784e6d7a623dda8c9a76ebabb79abe31a7b196dd7e710dceb5d9d35b02ce5f5e1eca735302be3a6795b1a10c1720f252114c121351760994fcf4dfdbdf4e79f1e201bd6829d85321ece5df9e14f86a1f193e82a299a3130ef80bd64d323cc65277e55748816c0335de6996299f0a0dca671e238562c8a7aaa83cf7e457e374927e57557169016766d9a7deb99d8047a5d843f3889c0494096898b7958c57dc04dc948c41f4b4650f889042e6477581337d0f5a6faa0f491f7e20efab737b2b56ed822eaa0a6f8c39a", @typed={0x68, 0x89, @binary="11d56c6e4de37219bb46fa6eb6efa1663600f8986f08d7073e37f764d5217d0d61a3eb00b7bcf318b0e3e0f118437b97a689d61281ba8a4b2e47ff5012179b5165f058ef7a2f964ead715ed7bf59df9cee37b4aef77dbb5a48c746bf93afe9fb4136"}, @typed={0x8, 0x7b, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x6b, @u64=0x1}, @typed={0xc0, 0x7d, @binary="391815dab2602d33775153fd835a5a861fea85c89d6c83c10f751f980cac231db82b77a33183745abc9a5e197c635219e76ee4c50460082870221d98400fbcb097b5e9778630d978463f90377be86bc1b205d2cec09f42068b48dbfa2f7303f35b2c4d9e9fdbb5532e87576c5f8b535d641e3f43c6ecd504571e79656edc0a8c16be1eaedb530428f5141c444f3953b9b26b20305f26ccc1eec598374c83645b15c9198d7efac697c2bce14a6f6b7dbd44cea86a60f6ab2e39"}]}, 0x228}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=ANY=[@ANYBLOB="fc000000190001040000000000000000ffffffff000000000000000000000000ac14000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES16=r1, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000e0000000000000000000000044000500fe8000000000080000000000010000ff00000000ff000000000000007f00000100000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/04/09 05:08:05 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='sip\x00', 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="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", 0x18f, r3) keyctl$reject(0x13, r3, 0xdfe, 0x10000, r4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x50, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) ftruncate(r5, 0x80003) sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 05:08:05 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000180)='?', &(0x7f0000000200)}, 0x20) socketpair(0x5, 0x80007, 0x101, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x57a, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000280)=""/208}, 0x18) shmget(0x2, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) 2018/04/09 05:08:05 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101200, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x80) bind$can_raw(r1, &(0x7f0000000600)={0x1d, r2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000180)={0x7f, 0x1}) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=""/251, 0xfb}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x7, &(0x7f0000000140)) sendmsg(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf27d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000100)=0xc) [ 246.961138] hfsplus: unable to parse mount options 2018/04/09 05:08:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/148, 0x94) r1 = shmget(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, [0x100, 0x8dc, 0x5, 0xfffffffffffffffd, 0x81, 0x5, 0x6, 0x5, 0x10001, 0x10000, 0x3, 0x2, 0x0, 0xeab, 0x3]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0x7ff, 0x20}, 0xc) shmctl$IPC_RMID(r1, 0x0) clock_nanosleep(0xc, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f0000000040)={0x100000001}, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/04/09 05:08:05 executing program 7: personality(0x6000003) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x6, 0x9}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0xffff, 0xf48}, &(0x7f0000000200)=0x90) [ 247.030294] hfsplus: unable to parse mount options 2018/04/09 05:08:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000700)=@ipv6_delroute={0x20, 0x19, 0x611, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x5, 0x7, 0xffffffffffffff01, 0x6, 0x4, 0x8}) 2018/04/09 05:08:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000001c0)={0x3}) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000140)="c0", 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x7f, @multicast2=0xe0000002, 0x4e22, 0x4, 'lc\x00', 0x4, 0x2, 0xf}, 0x2c) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x149a00, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000100)={0x0, 0x80000001, 0x3, &(0x7f00000000c0)}) 2018/04/09 05:08:05 executing program 0: r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) chroot(&(0x7f0000000280)='./file0\x00') r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r3, r4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r5) epoll_wait(r4, &(0x7f00000003c0), 0x0, 0x0) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"e20de49b6b3e2d"}, 0x5}, 0x10) unshare(0x20000000) mq_timedsend(r2, &(0x7f00000002c0)="19e316eb5120b6ce99702aea520e57c1dcec78f344ce70de0641bb25bfe61851c2f92c49c97820d24d868624c3f8a98a1b3477b0649a78dd8590d927d15ab38f90eeaff0144cc1d8dc2e416bfb8371cd5d0ad7ab8d42d9cb546fc4cf84513a05444cf20cd2302b29456a58da", 0x6c, 0x0, &(0x7f0000000340)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000380)={0x1, 0x7}, 0x8) bind$ipx(r2, &(0x7f0000000140)={0x4, 0x5, 0x94, "4e9b5774d28c", 0x385}, 0x10) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)={0x6}) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f00000001c0)=""/85, &(0x7f0000000000)=0x55) ioctl$KDADDIO(r6, 0x4b34, 0xe6) eventfd(0xb9e) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/09 05:08:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x5c}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4040, 0x40) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/121, &(0x7f0000000240)=0x79) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xc0, 0x30, 0x7ff, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x8, 0x10, 0x6, 0x9}, &(0x7f0000000180)=0x18) 2018/04/09 05:08:05 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x20080) futex(&(0x7f0000000a80)=0x1, 0xf, 0x2, &(0x7f0000000ac0)={0x0, 0x989680}, &(0x7f0000000b00), 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x180, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) write$binfmt_elf64(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x5, 0x2, 0x2d, 0x5, 0x2, 0x3e, 0xab, 0x372, 0x40, 0xf6, 0x1, 0x50ba5a50, 0x38, 0x1, 0x7, 0x6, 0xc2}, [{0x70000007, 0x7fff, 0x2679, 0x3ffc00000000, 0x0, 0x0, 0x1ff}, {0x60000004, 0x2, 0x9, 0xa5, 0x9, 0xb1a, 0x2d, 0x7}], "4734770e940cc4", [[], [], [], [], [], [], [], []]}, 0x8b7) clock_getres(0x7, &(0x7f0000000b40)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x63}, 0x8) clock_nanosleep(0x8, 0xfffffffffffffffe, &(0x7f0000000000), &(0x7f0000000080)) 2018/04/09 05:08:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000780)={r0}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d40)=@broute={'broute\x00', 0x20, 0x2, 0x518, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000800], 0x0, &(0x7f00000007c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x60, 0xeaf7, 'yam0\x00', 'irlan0\x00', 'gretap0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x2a8, 0x2d8, 0x308, [@bpf0={'bpf\x00', 0x210, {{0x2c, [{0x401, 0x3c6, 0x8000}, {0xc0, 0x8e2, 0x3c, 0x7f}, {0x2, 0x6, 0x1000, 0x7fffffff}, {0x1, 0x6, 0x8, 0x1}, {0x81, 0x3, 0x2, 0x6}, {0x3b, 0x3, 0x1, 0x3}, {0x7, 0x7, 0x8, 0x6}, {0x1, 0x0, 0x8, 0x80000001}, {0x0, 0x486b, 0x3}, {0x7, 0xe6, 0x401, 0x129f}, {0x1000, 0x1, 0x148, 0x7fffffff}, {0x9, 0x2, 0x2, 0x8001}, {0xe76, 0x1, 0x338, 0x8}, {0x5, 0x0, 0x8, 0x3f}, {0x0, 0x7, 0x101, 0x7fff}, {0x10001, 0x6, 0x0, 0x3}, {0x2, 0x2, 0xffffffffffffffff, 0x1}, {0x4, 0x4, 0x9a7c}, {0x3, 0xfffffffffffff801, 0x0, 0x7}, {0x8001, 0x0, 0xffffffff80000000, 0xffffffff}, {0x5, 0x7bb6, 0x0, 0x185}, {0x4, 0x4, 0xffffffffffff7fff, 0x1f}, {0x0, 0x1, 0x101, 0x3}, {0x2, 0x9, 0x7fff, 0xd15}, {0x1ff, 0x1, 0x3, 0x8}, {0x40, 0x3, 0xffffffffffffa9ca, 0x3}, {0x80000000, 0x4, 0x80000000, 0x87f}, {0xffffffff, 0x40, 0x400, 0x7}, {0x2, 0x3, 0x400, 0x1}, {0x2, 0x1, 0x7f, 0x3ff}, {0xc5, 0x800, 0x100000000, 0x72c9}, {0x1, 0x120, 0x1be, 0x4}, {0x7, 0x1, 0xfffffffffffffff8, 0x4}, {0x8, 0x9, 0x8, 0x81}, {0x2, 0x81, 0x2}, {0xffff, 0x9, 0x9, 0x8}, {0xfff, 0xffffffff, 0x40, 0xffffffffffffffcb}, {0x3, 0x8, 0x9, 0x40000}, {0x200, 0x80000000, 0x2, 0x9}, {0x4, 0x3, 0x4, 0x800}, {0x0, 0x4, 0x7, 0x800}, {0xffffffffffffffff, 0xffff, 0x5, 0x6}, {0x230b, 0x0, 0x8001, 0xffffffffffffff8e}, {0x8, 0x2, 0x5ae, 0x7ff}, {0x6, 0x4, 0xff, 0xce3}, {0xfff, 0x3, 0x0, 0x8}, {0x118e7534, 0x8000, 0xab, 0xff}, {0x8, 0x1, 0x3, 0x20}, {0x3, 0x9, 0x2, 0x9}, {0xf8e9, 0x2, 0x1}, {0x1000, 0x15, 0x98, 0x3}, {0x6, 0x7, 0xbfaf, 0x8}, {0x4, 0x4, 0x6, 0xbb}, {0x40, 0x200, 0xcc, 0x101}, {0x4, 0x1, 0xcc70}, {0x6, 0x1b93, 0x0, 0x7}, {0x0, 0x80000000, 0x8, 0x8}, {0x6, 0x4, 0x1000, 0x7}, {0x200, 0x6, 0x950e, 0x2}, {0x9, 0x3, 0x91c3, 0xc84}, {0x4, 0x6, 0x100000001, 0x7}, {0x944, 0x10000, 0x1, 0x793}, {0x6, 0x4, 0x7, 0x7ff}, {0x2, 0x1ff, 0x0, 0xff}], 0x3}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7}}}}, {{{0xd, 0x8, 0x6007, 'tunl0\x00', 'bpq0\x00', 'bridge0\x00', 'ipddp0\x00', @random="58e643028f87", [0xff, 0x0, 0xff, 0xff], @random="fbf331e4cf4c", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xd8, 0x108, 0x150, [@m802_3={'802_3\x00', 0x8, {{0xf8, 0xfffffffffffffffa, 0x0, 0x4}}}, @realm={'realm\x00', 0x10, {{0xbf, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"ed75603cd42ef56d7d2f6088d8f8f1495707c1c481df1222112623b08665"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x590) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x58000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000580)={0x40, 0x1f, 0x10000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'eql\x00'}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000e00)={0x0, r2, 0x7}, 0x14) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000000c0)={0x7, 0xffffffffffffffbb, 0x101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'rose0\x00'}) timerfd_gettime(r2, &(0x7f0000000dc0)) setsockopt$inet_int(r2, 0x0, 0x400d, &(0x7f0000000040)=0x3, 0xfffffffffffffcf5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000e40)={{0x1, 0x80000000}, 'port1\x00', 0x1, 0x0, 0x3, 0x8, 0x1ff, 0x5, 0x8000, 0x0, 0x2, 0x5}) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f000000e000)=@ipx, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000180)=""/113, 0x71}, {&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/193, 0xc1}, {&(0x7f0000000400)=""/161, 0xa1}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000700)=""/102, 0x66}, {&(0x7f00000005c0)=""/135, 0x87}], 0x8, &(0x7f0000006000)}, 0x2000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000f00)=r2, 0x4) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000f40)=0x3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gre0\x00', 0xf8}) 2018/04/09 05:08:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000140)=""/228) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4) [ 247.224357] IPVS: set_ctl: invalid protocol: 127 224.0.0.2:20002 lc [ 247.237823] IPVS: set_ctl: invalid protocol: 127 224.0.0.2:20002 lc 2018/04/09 05:08:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a792863036bc2835f1fa"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 05:08:06 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x6, r0, 0xfbdf5045110ea13e}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7, 0xfffffffffffffffe, r3}) fcntl$setpipe(r0, 0x407, 0x1) 2018/04/09 05:08:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x26012, r2, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x8000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) socket$key(0xf, 0x3, 0x2) readlinkat(r4, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/116, 0x74) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fsync(r1) seccomp(0x1, 0x0, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x3f, 0xffff, 0x2, 0x100000000}, {0x0, 0x7, 0x5, 0x80000000}, {0x8, 0x9, 0x7, 0xfff}]}) getsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f00000000c0)={@multicast1, @loopback}, &(0x7f0000000100)=0x8) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/04/09 05:08:06 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0x2}, 0xe) connect(r0, &(0x7f0000000100)=@sco={0x1f}, 0x80) r1 = accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x200000, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x1, 0x3fb, 0x8, 0xfffffffffffffff7, 0x5, 0x100}, 0xb109, 0xffffffff}, 0xe) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000001c0)={'yam0\x00', {0x2, 0x4e24}}) 2018/04/09 05:08:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x75}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020500000e000000040000000000000005000600000000000a00000000000000ff01000000000000000000000000000100000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000e7feabf346fe"], 0x70}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000080)="deefce69391b10cd4563864d654b1693f5343d35a7a6b69013cf339ed1a453dd3c8e8913d10b2e315323554fb60b143eca645877ca61ef522815e86e19cab915d1e0a9c068a1ae95f3118f76a894b3d03f1cdf91456aec2df0335a2431764be0853f03df6497b610b05762474de258c2ac0691231a73f0c307ed7cb3bb94766388eb475ca78103ecc3eae971") 2018/04/09 05:08:06 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = creat(&(0x7f0000000040)='./control/file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./control/file1\x00', 0x77, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="27fac28728896dd0296e0ce7fcb55a6ea89f114837578554256973dc93b8f98a9bab4d1adf3c8deaf1dbad4dcde6d5ee573acb47800322fd6b3d001896502044c624ec9c093a04aaa8a4d68b2f7c3c0eb193138df2578bf2ae506b0c83d61467785bbbd18da56e6b86cb2d97d59340e6adc33d799947f3ff3a3999f5f704c90c2547c4840ad425007d1b28bd38162cb3283664c7ca2e2badb17de13e4120b073c53bc2fe5a0144c232399cf665cd83d48bea3b0db786c9c03a73e39b5154e96b3e44adde0da317486b2fd30a4d3da76ebe873c75f3624cb54fcadf37dfd86b4f15124fb9d58926f980fb0cc1542ce412380178f1cb57ded2b90362", 0xfb}], 0x1, &(0x7f00000002c0)={[{@errors_remount='errors=remount-ro', 0x2c}]}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/04/09 05:08:06 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair(0x7, 0x4, 0x1000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000200)={0x0, 0x0, 0x5}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x0, 0x5c8]}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg$nl_generic(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x168, 0x3c, 0x810, 0x70bd27, 0x25dfdbfc, {0x17}, [@nested={0x70, 0x87, [@typed={0x4, 0x2d}, @generic="2c604f90858d650a01baa3cb5d5ad0ddce0677957f3d5765c60ad4c8b91207326f5b3e0bdf263a77a105040c32e57377914311cbeece729a72235706c198a81386c85ba4d5fb38cb2a1d616b8c1957bf89d92022583f014f6f4543426c9629952054a9248a14"]}, @nested={0xe4, 0x5e, [@generic="225112b0c225ee4e32cf684b4761a82b537e774837fd78eac5949b917574dacb9958a442def08072cf8556144ca2ec18b4550c12247a4902f52ea0a548e1a08ff17c64d78a4709779c13430c5e35a64ab9e82cf31fdfadd796e8c847a89234129638a050d44e6166227ca5d384e47dfb3f5017cac4a1c103c6e0089d314b97971b2e833e72c41867aae5afcb194444723a06c391078917f06df4c61fdef782411140a69c55995269633dd5d687baec487f2671997884d3f9fb7357a07b90defb754e9366dc3e80762416f329ee5994d6e2b87d80372ffc71c2cb2d2dbb4b"]}]}, 0x168}, 0x1, 0x0, 0x0, 0x40005}, 0x801) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)=0x80, 0x4) 2018/04/09 05:08:06 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) fallocate(r1, 0x0, 0xa3cf, 0x40) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60f", 0x20) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x8, 0x0, 0x8000) [ 247.969697] FAT-fs (loop0): bogus number of reserved sectors [ 247.975770] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/09 05:08:06 executing program 1: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:06 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000003c0)={{0x80000001}, 'port1\x00', 0x40, 0x9, 0x7, 0x7, 0x5, 0x6, 0x3, 0x0, 0x2, 0xd196}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) r5 = semget(0x0, 0x0, 0x10) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000000280)=""/239) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000240)={r6}, 0x8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000180)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000540)=""/188) 2018/04/09 05:08:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000004c0)={0x20000001}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000040)={{0x847, 0xb}, 'port0\x00', 0x80, 0x8, 0x200, 0x26, 0x1, 0x5d, 0x2, 0x0, 0x6, 0x3ff}) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f00000005c0)=[{}], 0x1, 0x0) 2018/04/09 05:08:06 executing program 4: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = semget(0x0, 0x4, 0x20) semctl$GETPID(r3, 0x6, 0xb, &(0x7f0000000040)=""/159) dup3(r0, r1, 0x0) r4 = epoll_create(0xfffc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000fdb000)) [ 248.090389] FAT-fs (loop0): bogus number of reserved sectors [ 248.096484] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/09 05:08:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) close(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000027043103000000000000000010000000df029e49f79d6fe18b7dc866a78966f0537fdef9a4a4fbb0fe37745c829d7cdbff776baf85186cdab472f4bd3f791cccf19586dc91c0617142f3ffef89848ccb5b644c"], 0x14}, 0x1}, 0x0) 2018/04/09 05:08:06 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000540)=0x0) sched_getscheduler(r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xfff, 0x1, 0xa62, 0x6, 0x4, 0x5, 0x3, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1fa2ab0, 0x10000, 0x6, 0x3, 0x10001}}, &(0x7f00000002c0)=0xb0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) socket$inet(0x2, 0x4, 0x84) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000680)={r3, 0x9}, &(0x7f0000000500)=0xffffffffffffff53) sendmsg$can_bcm(r1, &(0x7f0000000040)={&(0x7f0000004000)={0x1d, r2}, 0x12d, &(0x7f0000002ff0)={&(0x7f00000001c0)={0x5, 0x844, 0x10000, {}, {}, {0xfffffffffffffffc, 0x0, 0x9, 0x5}, 0x1, @canfd={{0x0, 0x5, 0x9fd0, 0x800}, 0x33, 0x1, 0x0, 0x0, "acd0a0a9067d5142015dcfc81588ea575f530bdab7ba33332b501974df9c49001c45d9d407f9b52ff42150e3bc43f6f7a6f4c92cad54c215d4585f6e651b2399"}}, 0x48}, 0x1}, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x90400, 0x0) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000240)={@empty, @dev={0xfe, 0x80, [], 0xe}, @mcast1={0xff, 0x1, [], 0x1}, 0x3f, 0x4, 0x9e1a, 0x0, 0x3ff, 0x40000, r2}) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f0000000400)=ANY=[@ANYBLOB="0500000000f598c960d2ddf52cffffff00000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000260503dd3e3c0a6afe3f7b377378f2e013e66ff1bfb28a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ced6411ba7dedac92e0b06921780356fecbd9b67e4675a862d1a6d6aecf19010e50f7b85f17128202d28f0c8b56ffbced742402aef74f830"], 0x80}, 0x1}, 0x0) personality(0x200000) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) bind$ax25(r5, &(0x7f00000000c0)={0x3, {"d6f0ee8588287b"}, 0x40}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000640)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000580)={0x6, 0x0, 0x0, {r6, r7/1000+30000}, {}, {}, 0x1, @canfd={{0x4, 0x0, 0x0, 0x81}, 0x2b, 0x3, 0x0, 0x0, "596b26e207a33cbc985d752a806fdb71bd8a05f7dd207a7960fa9c1cece4e74a145e3dfdf8de326c3946249b37e7ed9eebd0b76b0bf780b2604814fb5308ef61"}}, 0x80}, 0x1}, 0x0) 2018/04/09 05:08:06 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000140)=0xfe7a) ioctl$VT_ACTIVATE(r1, 0x5606, 0x20) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) r4 = fcntl$dupfd(r1, 0x0, r1) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x804) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000100)=""/62) kcmp(r2, r3, 0x1, r0, r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/153) bind$rds(r4, &(0x7f00000002c0)={0x2, 0x4e24}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x8}) 2018/04/09 05:08:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b2ebe2c0125652c7"}, 0x10}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/09 05:08:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1a5c, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/04/09 05:08:07 executing program 6: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0xffffffff, 0x8, 0x7, 'queue0\x00'}) 2018/04/09 05:08:07 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x200000005, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x2, 0x0, @rand_addr=0x9}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1b) 2018/04/09 05:08:07 executing program 7: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=@random={'security.', '/proc/sys/net/ipv4/vs/nat_icmp_send\x00'}, &(0x7f0000000400)=')&\x00', 0x3, 0x0) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x1, 0x5) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x80) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000002c0)={0x1, 0xfffffffffffff224, 0xfffffffffffffff7, 0xdd, &(0x7f0000000100)=""/221, 0x19, &(0x7f0000000280)=""/25, 0xe1, &(0x7f0000000440)=""/225}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) 2018/04/09 05:08:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3c1268fe}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x2) mq_open(&(0x7f0000000200)='^\x00', 0x40, 0x0, &(0x7f0000000240)={0x0, 0x100000000, 0x3ff}) 2018/04/09 05:08:07 executing program 4: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r0 = inotify_init1(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) 2018/04/09 05:08:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000003c0)=""/67, &(0x7f0000000440)=0x43) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1, 0x1) read$eventfd(r1, &(0x7f0000000100), 0x8) 2018/04/09 05:08:07 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x101, 0x400400) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fremovexattr(r1, &(0x7f0000000040)=@random={'osx.', 'trusted.syz\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:07 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x28000, @empty, 0x3}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x1800000000}, 0x90) getsockopt$inet6_int(r1, 0x12, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x6}, 0x1, [0xfffffffffffffffb, 0x4, 0xfffffffffffffff7, 0x56, 0xc8b9, 0x4, 0x2f, 0x8001]}, 0x5c) 2018/04/09 05:08:07 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$alg(r0, &(0x7f0000000fc0)=[{}, {0x0, 0x0, &(0x7f0000000240)}], 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) fcntl$setpipe(r0, 0x407, 0x9) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/04/09 05:08:07 executing program 3: socketpair(0x8, 0x7, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x34ab, 0x0, 0x200, 0x1ff, 0x6, 0x3, 0x7, 0x1, 0xfffffffffffffff9, 0x709e}, 0xb) r1 = gettid() getpriority(0x1, r1) 2018/04/09 05:08:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r0 = memfd_create(&(0x7f0000000000)='$locpuset:(\\\x00', 0x2) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/09 05:08:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x10040) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000040)=0x94) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800000000003}, 0x1c) 2018/04/09 05:08:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x80000000004) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="290000001800278001467524026200000206e30067fff50106000200000000000000e5ff90011e033c", 0x1d8}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f0000000100)="c0bf2facb832dfafedf18e6147e3072ffe8539c852d6896fc81586226ff3e71fbba5f88c342600e6ca1eb007d22912266ef4e408b0a3b58de5b246da89113bf1ba3ecd10891139e2a585ceca8d81c0486f2269489fd5e12d2ba52c329550d416fa4974b7797eadec647bea6f2ccb286485ef1a77272ee744dc5772d48a06f3d9", &(0x7f0000000180)=""/215}, 0x18) 2018/04/09 05:08:07 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000a4}, 0x127) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000000000000072b0ad3da24f3fcb95a02d0636033009daabae46669788977209068677d10918610ed8b4c8acfe7d2f56808ba573df4e0ea5f2be1721a31a523eb9484984943669ce1d05049d7382ab822624d426520b6796d3b221076f94b8bc9430f12ab7c4f75ba43374"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000440)=0x30a) r3 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r3, 0x1) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r4 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x80000001, 0x400) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'rose0\x00', r2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r5 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000000080), &(0x7f0000000180)=0x4) socketpair$inet_icmp(0x705000, 0x2, 0x1, &(0x7f0000000000)) 2018/04/09 05:08:07 executing program 2: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000006, 0x7, 0x0) mbind(&(0x7f0000523000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000000040)=0x81, 0x6, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x62, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, 0x4, 0x1}, 0x90) 2018/04/09 05:08:07 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) listen(r0, 0x0) lookup_dcookie(0x2, &(0x7f00000000c0)=""/217, 0xd9) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/09 05:08:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40a85323, &(0x7f0000000000)={0xe3, 0x10000008, 0x100000000000000, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000080000000000004040000000000db00", 0x7ff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 05:08:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001dffc)=0x1) read(r2, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) connect$unix(r3, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r2, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480)={0xfffffffffffffffe}) r4 = dup2(r0, r0) bind$bt_l2cap(r4, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(r4, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/04/09 05:08:08 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x214}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000007dd1bcd17474031cbf2901fa36be4abafe9fc6aaaae9a19ead98f9ac038d3c4748e99b1eaf74942330f5792496894daf7e7c0db5c9ac7737c8ffc2a8ced73aeb955949d153c6ec15f87c2695b44e9df2ecf87d621d4dfd9dbbe77d2f334f66e8f3d13437aeb16194ef82db00dd1ac7c2b75b564b3798f89b4b0a2037fddb96e046dc0d53358c1884a90cdd774893b0be05a4c3f06992a94bcbeba7d4de2ffe4da7d5ae563b6dd5e7a8f5311b6e131f03a496990000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x7fffffffefff, 0x1, &(0x7f0000000140)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x2, 0xffffffffffffffc0}, 'port1\x00', 0x5, 0x40020, 0x4, 0x7, 0x7fff, 0x80000000, 0x7, 0x0, 0x5, 0x4}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240), 0x10) 2018/04/09 05:08:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x50, &(0x7f00000006c0)={'raw\x00'}, &(0x7f0000000780)=0x54) 2018/04/09 05:08:08 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000001a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "17cbccbb67e71a4002f87559beaee543c2f2a596955b205fdad5b338af557b2ffaa7d43c6b42c02e8035355750c475d61fcce9368bb514414258001c763522"}, 0x80000000, &(0x7f0000000200)=[{&(0x7f0000000240)="1634dd808f1d1cd1e97cb703f45a18764aa42f90014084b626d7852fc1be80faed369630d2fcba58480cb542e926b36e22e13c95b4c4f91e403c44bafed881e62ccd7afdd8de10f6d40fa75b2a2a9cdb1057e6609bfdb31a65bdfba28a2806b1a1437a1c93f7ce057801dd93c74b67a7a183d58e4f80ea5ff4dd3195712dd5ec1bcce552711838d42c2d687fd0eb5f03bceded18bd835dbb32"}, {&(0x7f0000000100)="f11ae919934da523608efd753f13f080b0428df2a190dc90078ab9ec45ab9b178febef7e956625f67cdecdc901f2dd4482ca7e6274fd9a9ad6ab90a55f746a9fe1dc291f7157eb426b4c5428289c453527f63d3c70affc9efde6cd8c6be2d82bccfcbfd499580d5d0cb6fa42a2ee8e785dafd282a87c1ed81a3c287b91fc69ec9374b2e41e6d27c5a90a623a73a21ba5a5ca0e4c739428b02f27918e305179d0145259f398a8a1ab45ab7f6c513f0e07c7e3531a118fc9f9015ef07b4c346faa8c84cbb170c3f766310685e207cbf8c81d89f814790ff283e653"}], 0x0, &(0x7f0000000000), 0xfffffffffffffc32, 0x4008840}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001a40)={&(0x7f00000019c0)='./file0\x00'}, 0x10) 2018/04/09 05:08:08 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r1 = getpid() waitid(0x0, r1, &(0x7f0000000000), 0x4000000f, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x24040, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc97d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x800442d2, &(0x7f0000000040)={0x0, 0x8}) 2018/04/09 05:08:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) clock_nanosleep(0x5, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x0, 0x1}, 0x14) 2018/04/09 05:08:08 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80200, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{}]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) sendto$inet6(r1, &(0x7f00000000c0)='2', 0x1, 0x20000000, &(0x7f0000000180)={0xa, 0xfffffffffffffffc}, 0x357) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/09 05:08:08 executing program 5: syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='hfs\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x3, &(0x7f0000000280)=[{&(0x7f0000000180)="21a9babab1d8e7a152a00d44bb1c091a0449da09edbd341e3a1c30eb851026d5d7ad", 0x22, 0x6}, {&(0x7f00000001c0)="1acd2c86b2f236aab659a7c111181ff6056d07bdda390db4e514d1ad48675a36c10c0e66bec378fe241e75093db99b15af66bf6cc0958911b16d1229b5da6aab06a974b0d0c125170633f2be39d5e57c33c77ae60df7d7dbd0491c90566dc5c4e1c05381df65ed", 0x67, 0x8}, {&(0x7f0000000240)="7ac164c8ec739fe69d42fb15f2876872dd0b11c98978c20bbf8f444c0caddb", 0x1f, 0x4}], 0x10, &(0x7f0000000300)={[{@init_itable='init_itable', 0x2c}, {@abort='abort', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@nombcache='nombcache', 0x2c}, {@noload='noload', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}, {@block_validity='block_validity', 0x2c}]}) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000380)=""/165) 2018/04/09 05:08:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5382, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'tunl0\x00', 0x2100}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x40, 0x80) 2018/04/09 05:08:08 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) exit(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @broadcast}, &(0x7f0000000180)=0xc) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) read(r3, &(0x7f0000000300)=""/100, 0x64) 2018/04/09 05:08:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) alarm(0x96e9d02) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000730000400000000003000000000000007662180b7c44d257b6636b4341e926e7b732271a4de7afbd68cc4717b6c8ed09226c3b88a94b77aff0869f2e5ec99c393d5bce2788f1df39"]) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:08 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x80000000002, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001680)=0x10003, 0x219) 2018/04/09 05:08:08 executing program 7: r0 = socket$inet6(0xa, 0x80000000000003, 0x40006) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf69f", 0x29}], 0x1, &(0x7f0000000800)}, 0x0) 2018/04/09 05:08:08 executing program 0: r0 = socket$inet(0x10, 0x80003, 0x0) r1 = dup(r0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x24}], 0x1}, 0x0) [ 250.296820] print_req_error: I/O error, dev loop199, sector 2 [ 250.303756] hfs: can't find a HFS filesystem on dev loop199 [ 250.320912] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 250.347858] print_req_error: I/O error, dev loop199, sector 2 [ 250.354542] hfs: can't find a HFS filesystem on dev loop199 2018/04/09 05:08:08 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x400e, @dev={0xfe, 0x80, [], 0x15}}, 0x1c) 2018/04/09 05:08:08 executing program 6: clock_gettime(0x0, &(0x7f0000000140)) futex(&(0x7f00000001c0)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0), &(0x7f0000000180)=0xfffffffffffffffe, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1000000000020, 0x20000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'nr0\x00', {0x4, 0x0, 0x8, "142330f59743", 0x9}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040), 0x10, 0x1, &(0x7f0000dac000)={r2, r3+10000000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) 2018/04/09 05:08:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/09 05:08:09 executing program 6: r0 = socket$inet6(0xa, 0x1001, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r2 = accept(r1, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "ef7b60200b758ec798cef580276b81bf9e1677beefc19a231ed861f406103e4d11"}, &(0x7f0000000300)=0x29) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4519}}, 0x100000001, 0x6}, 0x90) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xd4) 2018/04/09 05:08:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000340)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000200)="4b1a28ec1db5b8bbd80c66c9662cfc86430fefc218acc30417b88a087c3130e8a14e6be1ff8658df917f871690c4f5e6d14fb35e66e99ba6d9847c10bc479665f62c1368e5e1b846dc48cfdf3fde47f08d534c9913f325311df0e7f0cee33f8ca3bd1cfed7525d407b50170dcfa0fd39975a663c103296e5139ee5c5c713a721f7c291ea83f2cc9b04e9872ad74530fd217f107e8f22f27d54bf3ba67ee6e52e579b1d13034aaf22a95491f55a3ababf6f4342ed2127ed285b4a5d6e056d697bf8bf", 0xc2, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 05:08:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="35c769844b825b7b") setns(r0, 0x44000000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) getpid() r1 = getpgid(0x0) setpriority(0x2, r1, 0x4) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)=0xfffffdfd) 2018/04/09 05:08:09 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="d677a8f89b3f910f97c81e138ddd5b056bb18ac124374b04658801bf10289aedec11866a4280427989097ab5c0270a63b02dc2c3b2f1f1b6defad40bb1f577dae57b140c03662c3630c1d9a10f97c70cc6f37c068204ee9099d7ea02539914fd133708a8f2bf5bb964d11ee4511465afce86cabc") connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x1, {0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x10100000}}}, 0x32) epoll_create1(0x80000) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x800000000000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000008044"], &(0x7f00000001c0)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x7}, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000000), &(0x7f00007fbfc0)={0x0, 0x0, 0x1}, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/09 05:08:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000)) r1 = dup2(r0, r0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)=""/17, &(0x7f00000000c0)=0x11) 2018/04/09 05:08:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000003, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000000100)="94077e029a4fd547a5f80918ba12623e4e14aabd8f4c2b3eb35036ac390fda6a078471850f474e4a3b6e8046dd033db61f2861b433e47181a954cce821d6dde6ef29e0bd0bf9e5c5f3f927466e7b1f27edb642c2e69b89623675d3f046d608bea80028c9d7c48fa31f3acafc60b1a758ca4c7912253cb31d17d54f08238f31dae2bdacefa23508042cbe332c4229258fbb5c1522c0984f8d1be8e102f505146598414e6eb513a0551af87f741290930c4d9abbb1b0c72cc71a2ffe2364f5884962f6041122b4125ea928beab9fb3f7b3c87b0c955212d4", 0xd7, 0x40, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/09 05:08:09 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3, 0x10001, 0x1, 0x9, 0x0, 0x5, 0x80, 0x1, 0x7f, 0x78af4e7e, 0x4, 0x8000, 0x8, 0x800, 0x7, 0x100000000, 0xffffffffffffff80, 0x5, 0x5813, 0x3, 0x6, 0x1, 0x9, 0x3, 0xffffffffffffffe1, 0x3, 0x0, 0x7fffffff, 0x5, 0x0, 0x2, 0x9464, 0x8, 0x3e, 0x0, 0x5, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000000080), 0x7}, 0x30000, 0x6, 0x8, 0x0, 0x4, 0x6, 0x7000000000}, r0, 0xf, r1, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10400, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000), &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000000)=0xcc2b) 2018/04/09 05:08:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000140)=""/179) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000300)={0x67, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 'wlc\x00', 0x5, 0x4, 0x14}, 0x2c) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xa0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000340)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x403c5404, &(0x7f00000000c0)={{0x0, 0x2, 0x6e68fc84}, 0x0, 0x1}) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000380)=ANY=[]) mq_unlink(&(0x7f0000000500)='trustedppp0\x00') r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0xdffffffffffffff9}) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000000400)=ANY=[@ANYBLOB="0600000000000000000000000300000004002100f7000000da00000005000000080000000000000000000000000000130f0000c003000000040000000008000000000000000000000400800000000000000000000000000000000000000000000400000005000000a4c60000ff0f0000ff0f0000000000000000000000000000010000c00600000004000000050000000200010007000000060000000000000000000000010000000b000000ff7f000002000000030000000700000000000000d0090000000000000000000000000000010000c00000000000000000060000000800000005000000ff070000000000000000000000000000"]) 2018/04/09 05:08:10 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x200, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)) syz_open_dev$binder(&(0x7f0000000700)='/dev/binder#\x00', 0x0, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x0, 0x1, 0x2ee1e746, 0x2, 0xd54, 0x5}, 0x8, 0x1f, 0x1}) r3 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)={0x2a4, 0x6, 0xe, 0x8, 0x70bd2a, 0x25dfdbfb, {0xc, 0x0, 0x3}, [@generic="4567df5890b65570825b0d2e", @typed={0x14, 0x8e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x264, 0x47, [@typed={0x8, 0x3e, @pid=r3}, @typed={0x14, 0x12, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="c6bdbe24b7a614c03dc6e9fb08fcf103b14530946db417465720059b5b97265aaa0fd0e69ecc7edbe04cdbcb791c40409547ce1503f3c3d8bb6de5270b71cb12c5ae07ede0b32dadc1355795e9af08c2e63e0ecc90b9a34ce3cb44d50512b9525114976394d499d40b3394bf79d8c2382e49b19be1aa8421253f5bf4e5f5413e53a74c34c95354ca2283ec12eea6abde12a83e175b47cef217d9d409fbf16f89ef7597e750922a21dd743e673cc0d7ec17689b92a769b3a33c04ab36837b63f625f0ad4b8af60202952bdabf187edc9d4b4dba5964607d62dd93", @generic="86a166430c4b1e825c3346d3c51b8242e127a6076af3e2be9580cacd6bb2f836008d9caf7b3c5db392c036f99fed39b4ad646c811ca98e8cb2dd768141f6c6ea364c805e6862a2e4e04538b62637e26afa84b186b893e415ff20eed4cc9fb89529934c4a65738fee617097cc17484bb5ed6bc8f40027c71706398eee80bcfecf1eb5f719da784fcdb08c0e5dadee707b3d96688b6a9585afd4e1e3682821010221ab2eb8e60198305240af5eb5d72d4e28dc52af5eb89f1a2a1607d2cf3f01eac943ef07cfb9cd69aef4613ce0ac9ccb8fbfda069a55a0b4633d42bece495f7b1d3964", @typed={0x18, 0x92, @str='/dev/snd/controlC#\x00'}, @generic="eabda7f40294864dd14566451d88ccc2ec50820210", @typed={0x4, 0x5a}, @typed={0xc, 0x82, @u64=0x4a}, @generic="d82a81d19866fcf12aba786ff33026f338b9754053bfd82816512fa48f2530c079b0465d", @generic="4ca275fb589a412b88fd741dd906002d86cfba177eb5b3bc07c5ff7795a2d61becb8b9b2"]}, @typed={0x8, 0x94, @uid=r4}, @typed={0x4, 0x5}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x1}, 0x40000) ioctl(r0, 0x3ff, &(0x7f0000000080)="c3c855781de5b3ae08e64d3d2da19c196c80059600ea9161a0c0ae8b76b10054102527127cc84a27584f5613d527264e921cd5b91a62994b24cfa9c65687092b") ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000006c0)={0x6, &(0x7f0000000680)=[{0x5, 0x100000001}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x3}, {0x8, 0x7}, {0xdfa, 0x8}]}) 2018/04/09 05:08:10 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x32) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x7, 0x0, [{0x0, 0x0, 0x80000000}, {0xadf, 0x0, 0xffffffffffffffe1}, {0x0, 0x0, 0x6}, {0x0, 0x0, 0xffffffffffffffff}, {0xbff, 0x0, 0x7}, {0xabf, 0x0, 0x3ff}, {0xbdb, 0x0, 0x7}]}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x15b, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000001c0)={[{0x8, 0x8, 0xfffffffffffffffb, 0x7, 0x1, 0x3, 0x4, 0x1, 0xa37d, 0x7ff, 0x9, 0x9, 0x8}, {0x90, 0x6, 0x80, 0x7, 0x2, 0x2a1000000000, 0x9, 0x3, 0x7, 0x0, 0x2, 0x0, 0x9}, {0x8, 0x4732, 0x80000000, 0x4, 0x7, 0x8, 0x8, 0x5, 0x0, 0x800, 0x7, 0x1, 0x1}], 0x1}) 2018/04/09 05:08:10 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000078130000c012000000000000ffffffff0811000008110000e8130000e8130000ffffffffe813001ee813000005000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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0x13d8) 2018/04/09 05:08:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x21, 0xfff, 0x5, 0x4}, 0x14) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r1) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000080)) accept$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) r4 = dup3(r2, r0, 0x0) getpeername$inet6(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/09 05:08:10 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x20000000000001cf, &(0x7f00000000c0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) socket(0x3, 0x4, 0x3) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) 2018/04/09 05:08:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x400280) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000100)={0x7, 0x4, 0x4}) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000000)=""/99) 2018/04/09 05:08:10 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0xffffff86, 0x2}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) write(r0, &(0x7f0000000840)='~', 0x1) close(r0) [ 251.766411] kvm: apic: phys broadcast and lowest prio 2018/04/09 05:08:11 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1f) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000200)) r4 = getgid() socket$pptp(0x18, 0x1, 0x2) clock_gettime(0x0, &(0x7f0000000280)) mq_timedreceive(r3, &(0x7f0000000140)=""/86, 0x56, 0x20, &(0x7f0000000240)={0x0, 0x989680}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x1f9e) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x1a) ftruncate(r6, 0x27ffe) recvmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0x5d}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0x20}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x3}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x4, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r3, r6, &(0x7f000053cffc), 0x8080000001) 2018/04/09 05:08:11 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='::file:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/04/09 05:08:11 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000028bd7000ffdbdf250500000024000300080002000000080004000000000008000800ff000000080007004e2200000800050004000000080006400c0f000008000600810000000800050008000000e9ff0400000500000000"], 0x60}, 0x1, 0x0, 0x0, 0x24000844}, 0x800) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000340)="0bec4de4050000a6da619f6dc7962f518cf615c6e43339300c687606e0974b4ca1d1e573c310bcfd00ec5222d39d1b9ee9130cf479081a7f74169709639b18b216d1e9d83dee09e35fefa97234a8ce49f1ecd122c1867d46481d4a277054ebdcbce5df4ff418e636341a3ce1befd8e4e27d5228a", &(0x7f0000000000)=""/148}, 0xfffffffffffffea9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)={r1, r1, 0x2, 0x8, &(0x7f00000001c0)="a4e2be63af42d604845f35b33d917823e2272d486ca200ecfd96c0341d96e695a71a2aa986bb866a1879d89cd1d392ff38d2652ff6bc72d06db09e229314f4611b95cd579e5d652c54a7a472b6bfe84b80ab8f34257013c6ab6593db19ea469f3257d4e8ca9a82a9ed3ef2f1f2ab93e95e725b0192654b18eb80e246a432a62d83203555f09b65bb079cbffb4ff409c9134b9bd1f97065099f17f9109873e354b69c79901e8a03b098757075b243542f0865712068322c23378e394251a32e1fda", 0x94, 0x80000000, 0x7f, 0x7, 0x3000000, 0x4470, 0x75d, "b507ff3e3423c947acc50c006651e0"}) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') keyctl$join(0x1, &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}) 2018/04/09 05:08:11 executing program 3: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xbc, 0x5, 0x4, 0x8, 0xc}, &(0x7f0000000080)=0x98) fcntl$setsig(r2, 0xa, 0x27) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000200), 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x8, 0x4}, 0xc) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/04/09 05:08:11 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0xffffffffffff8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000002dc0)={&(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x1}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000480)="5ecb744288de955f3f9d9d22a1e478b7af55fd4ed2b7d03f0945372a37b54bbc473c70cf5f751ac2169f1f6c046d10ca6e99b5cc8d10f13eb45260731ec1e3126fa1934f101aba2726f7551c977f4d0155378e1ede0367d08ab3e1eaf240b35f74c4297fbe8e9fb44777868e47d1a1d2fe195f", 0x73}], 0x1, &(0x7f0000000b40)=ANY=[@ANYBLOB="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edc49d5a5a433a33bad14370bbe854f56a3354124f528393f65cadb1fe2d1c1e2b5346c677ee270659fbc0d9c9270d31d7a445014db661574f3006612e0513c7eb4d0032437bb3b27fdc75a9bb5027bc4a6bf540b47cccba25a7f387a474433b8644f2c7bc2894ac68be6af091338f9e281be17c25d67c42fbed036c62ae6d459dffea7e2f713284e2042d79a1d4c065bf864734f51f16c1cd5adda925cd1abbe9f349f5050b0d5d0a496b8eee776b6770830768b45343f1583a877d5f62053594f290caf5ab2f2157aa24564b64be23ca45e0e6970db9afe052d5d286e825052d41c5aab79f12aebf34b8ecdd5964bf1a6f3bb8b3add6b2e9d138f33af60f857443b7e2c8ad2c78c7a311cb50f3207493a1f78dc75d7c8aabe5f5558e806dc0a06f618c98d7378c0735ba7af5634160579dcfd138d9662ded6f5ea2691704416799c836b8d8622a7b54c9f61c0e88039efe19fe959c853028b46e1feffe4b986149f8bdfb6e954b0151a60148e79c4aab7e04dba9d46a93f254af7af7ec80535ce2cdd66d0e3f5acb44b973b5286836feef0900fb75ce1522ac1d833f5be628879d720aecad42cf907d77970bb106dbdda6c6fabb27db48de6246d647f558f44eb3bfaa5656e486249f21ba1160135efc0aa2aa28c3547646885a4bee536502266b90d5e91f68b06502a9334a7e9ccd7ac3ea786b876bc19dd2958e729f7a1572be0d0426aba04cfa46039d1ba96b068985e35899e0f7de507bbaa38ca34169d83ecf215e5ac159cb12530153001b024ec63798e45ff33c304c990bdc81a07e7940e99cbdfbf402b5cecdff889bc7936057dc3a863e165d4f91e1f7c6ec8c139832308fe099b0b7020d81a60db49b95f2b4742c78cca215f6e9b69b7b8c3bbe9a0e01a8c1f6722c821f60bd964b3346db3b19c42068cf1923f241eb5b696d6984a55050402b8c3f3337bfd57e8c5c187bf341347ac922ec7af09523d177a647904a638110631b62ed52b5825c8ce820b077485c1314c1e517682ecfe22d419f74c286f59605c6b0d8e4e59fe9de4de331a79e25c7ed4cd26249c31ee2d0b5c1b289daac35b66514e76afd517875e96f1a7dbb6a1e60073f2b71b16b0d9ea0c3baecd9d4b0c468652dc280f0388f341c5f836de079088f27a52fc086cb98f0f1995c8fe788070eb260e93976553140caedb4f9ad4a94aeede3eec208f588114be7183a94e7b2a6ee00516d42fae7511fb58fbff7ed6d146cacf76300366b853c0554311d03b058b94bb154ac0ebcec934c59df4a7238246f8be0c1d9c4aa8c9ae0a361c29c92833a6dede85df9d36d0c579ea3e5fcc56ba4f3a157afd3ba24cd5264b14c931004344e2101de1b7dc251b5a5161d657af70db79ccdad7edce045137e4db55a427f9d29d0ebe3f84a64307e7dc3826b641ae96cf67814fbc006c570b3b27ac30abcdd4fd9d0decfe9bc9b091b981451b12e0ade905b3ce2a55298118265aeb81ee9258f20044736a2d9a44898b58b5d965800ecf9343e45257a14a1ca7230c00f0c6b8fec07057442aeb1e4cb798cbfdce809843c6e978991dca51af353d9950a1ca74cfd9945b5a1cf01fe57a22238cf274a94819e4955b27fc90882784c036be4611cfc16c8e3c6b025b893d3735f3405f06471ebf17d78be9c87edcbf4d032736c92b13be6c365e55f8cb6b3927763a452f1b90"], 0x214b, 0x80}, 0x20000000) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/133, 0x85}], 0x3, &(0x7f0000000340)=""/115, 0x73, 0x1}, 0x12040) recvmsg$kcm(r1, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}, {&(0x7f0000002fc0)=""/50, 0x32}], 0x3, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000003140)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003100)={r1}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') 2018/04/09 05:08:11 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800320000000000000000000000000000000001fe800000000000000b00000000000000802a08000000006b000000000000000000"], 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000280)) 2018/04/09 05:08:11 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x8415, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000002c0)="240000005a0001000ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x1000}, &(0x7f0000000100)=0x8) [ 252.750334] IPv6 header not found [ 252.760045] IPv6 header not found [ 252.776950] libceph: parse_ips bad ip '::file' 2018/04/09 05:08:11 executing program 5: sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x4, 0x3}, 0x14) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7fffffff, 0x1, 0x6, 0xbfa8, 0x6, 0x1, 0x20, 0x1, r2}, &(0x7f0000000140)=0x20) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000240)=@ioapic) 2018/04/09 05:08:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x197, &(0x7f0000000040)}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000180)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/09 05:08:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)) listen$netrom(r0, 0x1) [ 252.808953] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/09 05:08:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/92, &(0x7f0000000080)=0x5c) 2018/04/09 05:08:11 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x1b) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffe) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f00000000c0)='gre0\x00', 0x5}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/09 05:08:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x2001) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000600)=""/4096, &(0x7f0000000040)=0x1000) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r1 = semget(0x2, 0x3, 0x40) semtimedop(r1, &(0x7f0000000080)=[{0x3, 0xfffffffffffffff9, 0x1800}, {0x4, 0x0, 0x800}, {0x3, 0xffffffffffff0001, 0x800}, {0x1, 0x7ff, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x1}, {0x2, 0x4, 0x800}, {0x1, 0x1}], 0x8, &(0x7f00000000c0)={0x0, 0x989680}) 2018/04/09 05:08:11 executing program 4: socketpair$inet(0x2, 0x807, 0x40000000000000, &(0x7f0000000000)={0xffffffffffffffff}) flock(r0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0xaff, 0x70bd2c, 0x0, {0x4}, [@nested={0x4, 0x1}]}, 0x4}, 0x1}, 0x10) [ 252.878841] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 253.000602] EXT4-fs warning (device sda1): ext4_group_extend:1759: can't shrink FS - resize aborted [ 253.061635] EXT4-fs warning (device sda1): ext4_group_extend:1759: can't shrink FS - resize aborted 2018/04/09 05:08:12 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000008c0)={'nat\x00', 0x2, [{}, {}]}, 0x1c) 2018/04/09 05:08:12 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="4587c710d53bd326db8bb6a2926e", 0xe}]) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000100)=0xfffffffe, 0x4) 2018/04/09 05:08:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x401}, 0x14) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/09 05:08:12 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="04000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000ba62f19e9e7c10f100000000000000000000000000"], 0x48}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/09 05:08:12 executing program 0: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setpipe(r0, 0x407, 0x81) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffea0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0xcb09, 0x0, 0x0, 0x1, [{0x80000000, 0x2, 0x0, 0x0, 0x0, 0x2000}]}) sendfile(r0, r0, 0x0, 0x5) syncfs(r1) 2018/04/09 05:08:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x202, 0x6, 0xfffffffffffffff9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x78, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e23, 0x97, @dev={0xfe, 0x80, [], 0x16}, 0x80000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe8000000000000000000000000000bbfe8000000000000000000000230000aaa888000000089078"], &(0x7f0000000040)) 2018/04/09 05:08:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xc, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x3, 0x1000, 0xffffffffffffffc1, 0xa95, 0x0, 0x7f, 0x10, 0x1, 0x80000000, 0x2, 0x668, 0x10001, 0x800, 0xffff, 0x4, 0xfffffffffffff001, 0x100000000, 0x54, 0x0, 0x62, 0xffff, 0x7, 0x1800000, 0x1565, 0xffffffff00000001, 0x800, 0x3, 0x2, 0x5, 0x8, 0x8, 0x8, 0x1, 0x1, 0x7, 0x4, 0x0, 0x56, 0x1, @perf_config_ext={0x8, 0x101}, 0xa0, 0x40, 0x9, 0x3, 0x5, 0xffff}, r1, 0xf, r0, 0x8) 2018/04/09 05:08:12 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000140)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000000000)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='selinuxfs\x00', 0x31, &(0x7f0000000140)) 2018/04/09 05:08:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x7, 0x6, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'dummy0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000011300010b00000000000031a0257670975490e4e36c0e4eaf36a958e0f57654ce00020000000066eaa53729331a41b75dd232e40d04a76569fabf0501d951508bdb45ed6e", @ANYBLOB="000000000000000008002100cc3f4a00"], 0x2}, 0x1}, 0x0) 2018/04/09 05:08:12 executing program 5: r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x7f) ftruncate(r0, 0xf5e6) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/04/09 05:08:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x65, 0x2000) 2018/04/09 05:08:12 executing program 2: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1d1, 0x2) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x8a872, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) open_by_handle_at(r1, &(0x7f0000000140)={0x37, 0xffffffff, "20ab7128ade2109f32b43503642691b1c788713ae8ea39499503e649a7780ad3b158f8f2c14d27fcf090d53f8f2f3b"}, 0x2080) r2 = epoll_create(0x7768) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r4, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)={0x2000}) 2018/04/09 05:08:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x6, 0x5, 0x9, 0x8}, {0x74, 0x5a69, 0x6, 0x9}, {0x0, 0xfc, 0x0, 0x8}, {0x5, 0x400, 0x989}]}) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x0, 0x11, r1, 0x0) ftruncate(r1, 0x0) 2018/04/09 05:08:12 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r1, 0x0, 0x0) 2018/04/09 05:08:12 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="f9b649cebc786ac6c7835c07667da647b0575487d0d169b25ac34fd9335b6ff5675de5372908adbde780660b6e04fc468f768ceb3d8097ec1705ae23f67844dd8a51c671c33b913e91f6c87f4b481d1a13d5aaabceeda484b11bf8adedafb8a49d80a1fec030b9ee0d3d8281144d3e07a6a999f49712a813fc0ab0cf19c837a3425f28b8635f9c8c0240dfd6394d7342b4206ed47aa5b958987c7f9f7664f1a9ae4facd7db7f3d6cfc9c586403b11b23004cbc225dd99c0e0e4663b7711f73bd5d5fca765368b1"], 0x1, 0x0) msgrcv(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073f0000000000000000000000000000000000000000000000000000f6000000000000"], 0x74, 0x3, 0x2000) r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0x33, 0x0, @thr={&(0x7f0000000280)="9b46140e427fb184b4240d7144a3dddea9ffa5ba68cd9d71307fd6f0800e41aa5b791bffd5030bc89f45b1b204c3da2f8ead4062397a7cc96ceef1f7479714f18c905afa24ef637dd7ef0f842c608b30338303e40d34b64b3b75ff29672d1dcfcdbb6298bcd87d87de8cd1f145789050add73bd3ce5072422b2ce93040171b350096797752cf6eb6c2", &(0x7f0000000340)="023e7aab9c8b50c768e2a7723369596f4a5af84d7a74757f96e3e7ec7e80a6e720228df07f57cda7f8ec4d42a5d1f07131c66fe0e8a9e5b641c22f562b93a5a9d1ef56473a27bb7dec6da003f06da937492c371c4d209e0aa9ee40a0ce0df005794f3f1cb30a0ae5718a7cf7126d982852f31c6bdf52af3c508bbc66379674277bc13cd365e5683201c69a41bac83f57f4308b174f57dc197765497a81ff8ba6520aec429c553c4417eca2ceee44723624f3f2b91ac3186712dc8a75712ff771558a671f319f04e0334a691adff8d5093fa71295002b"}}, &(0x7f0000044000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x131400) getpeername$ax25(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f00000009c0)={0xe8b, 0x2, 0x20, 0x2, &(0x7f0000000900)=[{}, {}]}) tkill(0x0, 0x0) timer_gettime(r2, &(0x7f00000005c0)) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xd, r1, r1}) write$vnet(0xffffffffffffffff, &(0x7f0000000880)={0x1, {&(0x7f0000000600)=""/160, 0xa0, &(0x7f0000000780)=""/228, 0x2, 0x3}}, 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0x81, 0x4, 0x3, 0x800, 0x0}, &(0x7f0000000480)=0x10) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000080)={0x101, 0x1, 0x80}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000004c0)={r4, 0xa3, "13d4801d8ef461292474edeb5ea659e9cfd9b79889e8634026dba2f454f2c77a98eeb08bd159d9485d3a67982b05bb3cedd98e5ba3d822c369009b4ed9dc0b5fd56cd680ff0dfeba859a90471e23b93edfe9b48d1d9b335b965c8120ff702bb46a95ab3ad678049c924ab267990914539350caa033f69f03f604aa2f1a3c0920c907c711e4def4eef3f985e458de750d86dafc0d775f8c748bf932843fca607b30e679"}, &(0x7f0000000580)=0xab) 2018/04/09 05:08:12 executing program 2: r0 = socket$inet6(0x10, 0x800, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xd47, 0x80) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000004000)}, 0x0) 2018/04/09 05:08:12 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x1f, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xb, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x1, 0x8600) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000480)) unshare(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000380)=""/232) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x5, {{0x2, 0x4e21, @rand_addr=0x1ff}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000240)=0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r2 = socket$inet(0x2, 0x800, 0x10000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@broadcast, @empty, @local}, &(0x7f0000000080)=0xc) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/04/09 05:08:12 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="85a970b0146baaaaaaaaaa0086dd6076a2eb5513af6c7e5d10605100303afffe8000000000000000000000000000ffff02003a000000000000000000000001860090780014000060c5961e00000000ff010000000002000000000000000001ff02000000000000000091cea990b9a032995ec8e7989c52e40dcde18ce9ce2e939e1c13c09296a825d9b1be55e33e019bc45ce2ca00000000000000"], 0x0) r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x6, 0x80) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000200)={0x2, 0x7fffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="3300000088b8c70132eef38a7b9c2715cca4d1daa618979286a51a226725c26a091bd3b6ad88b49745bdb4a338a727"], &(0x7f0000000100)=0x3b) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={r1, 0x16e4, 0xffffffffffff8000, 0x80000001, 0x1, 0x2236}, &(0x7f0000000180)=0x14) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) 2018/04/09 05:08:13 executing program 6: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4) 2018/04/09 05:08:13 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{}], 0x18) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x40, 0x3a, 0x7ff}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000080)={0x6, 0x5, 0x2, 0x4, 0x4, 0x7}) 2018/04/09 05:08:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5745050a, 0x400) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x92ebbb70bfa7cc3) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00000000c0)=0x7f, 0x4) clock_nanosleep(0x8, 0x0, &(0x7f0000000040), &(0x7f0000000000)) 2018/04/09 05:08:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f000001cb24)=ANY=[@ANYBLOB="1c0000001800010000000000000000000500000008000300"], 0x1c}, 0x1}, 0x0) 2018/04/09 05:08:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[], &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x101, 0x0, 0x0, 0x9, 0x4f65}, 0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000100)) socket(0x0, 0x2248a645c696f420, 0x0) tkill(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0x4, 0x7ff, 0x4000, 0x3f, 0x7fff}, 0x14) close(0xffffffffffffffff) 2018/04/09 05:08:13 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000003c0)=&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)}, &(0x7f0000000100)=0x228) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x187, 0xfffffffffffffffe, &(0x7f000044cff0)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x8, 0x40) bind$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x74, &(0x7f00000001c0)=""/195, &(0x7f00000002c0)=0xc3) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x10001, 0x2}) 2018/04/09 05:08:13 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) r0 = msgget$private(0x0, 0x0) gettid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xb7, "7c084e7fec445f3a0ce5a6132aa5ccc9a571845549df4e2164b9034255f0cf5a105c79e839c62cfbc971fc23cd32b3e90947caaac62839e119c8909054f2b711e6de3703c71ff02e19832d078949dba2b54c28dd97287a2121d6dc7eee275bee88b9fd87c72baad0bb853e383818637d8102a813e55827ebb08bcbee68c791210125982edf11bf26ed429f72e08e2b7134d5122aeb40af00282c497755cd934c28619e5b0161e83def0653e0e7b9d59118324906f9636c"}, &(0x7f0000000100)=0xbf) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x80000000}, &(0x7f0000000180)=0x8) msgsnd(r0, &(0x7f00000001c0)={0x3, "27aa10718bb41b5a16625eecb3a605e1e0a0635849a9ccdf022179beaa4f8dc620"}, 0x29, 0x800) msgctl$IPC_RMID(r0, 0x0) 2018/04/09 05:08:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7ff, 0x24000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000200)=0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='yeah\x00', 0x5) seccomp(0x0, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x5, 0x8, 0x9, 0x100000001}]}) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/141, 0x8d}], 0x1, &(0x7f00000003c0)=""/127, 0x7f}, 0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/04/09 05:08:13 executing program 5: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x8, 0xfffffffffffffff9) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000ff01000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000fffffffefddfc300e803000005000000c489c6912a55627b7c8545d94844794b5b5513055c3ee99974d35514ff261cb24c75e88c1ffe0f42b877e6ce595de06a64fecd6b481555bfe0d5a659bf26d3d5ea9c9833a8772c63d8a4e268a53ac5a7"], 0x1) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r3, 0x1e, &(0x7f0000000040)={0x0, 0x10000, 0x400, 0x5}) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "03f4d9931e3bc0a8428581e03ee18838304e624ee8fc12f8abbd026dfd9763ec8618cc07cf99f95baf3052333a69cad313a83de05bce39ab5730be8dda2cb9"}, 0x60) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'bcsf0\x00'}) iopl(0xb38) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x1, &(0x7f0000000380)=[{&(0x7f0000000300)="58291f5df912c76fbe252ea641fef083e269848607bbf8722d08bfaab8d77f87f3013be1327374ee0c77f353b708ce1727948ded298974c2416ec02a60628e191dd7f73630e37afa071b3e9724c24dd16b19e9ede35dd88cfc", 0x59, 0x6}], 0x3, &(0x7f0000000880)={[{@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x32, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'koi8-r'}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3d]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x34]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x39, 0x36, 0x37]}, 0x2c}]}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x3f, &(0x7f0000000900)="323415656742c6bfc1ad4e0cbfa423a4349fe47e47388aeb67f6f028dd0c0c36cc83df87394647d481bd68a67052034f88b01dffdbb65f66d51050e75ddc0bf34fd79c8dfca37ab5b1f5024eb2d5f80730928c5820284f3771f5ba4386dbd0f9509474f9135ea49c41fb80e5e3d83f1d5b6e7496340bb79833cbd0c6570b58a57b62aaa4c5dc482042bf3df743866392850eca93c5f2787b12b40ebc5b45aeabfc0ef7dcf9c793f39c32886e3c5bf6b42fc0b0", 0xb3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r4, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000}) restart_syscall() ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/09 05:08:13 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfce7, 0x2) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x5, 0x4e20, 0x100000000, 0x0, 0xa0, 0xa0, 0x29, 0x0, r2}, {0x9, 0x0, 0x200, 0x80000001, 0xfffffffffffffff8, 0x0, 0x4, 0x5f}, {0x1, 0x7, 0xfffffffffffffff8, 0xb1b}, 0x9, 0x6e6bba, 0x0, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x0, 0x0, 0x101, 0x6, 0x10000}}, 0xe8) epoll_create1(0x80000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f00000001c0)=""/4, 0x4}, &(0x7f0000000200), 0x40}, 0x20) clock_nanosleep(0x4, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x8004) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x8001}) process_vm_writev(0x0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/189, 0xbd}], 0x1, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/219, 0xdb}], 0x227, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) writev(r0, &(0x7f0000000040), 0x146) 2018/04/09 05:08:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2800) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/192, 0xc0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x8, 0xff, 0x100000001}) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000180)=""/87, &(0x7f0000000040)=0x57) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x7, 0x7f, 0x3, 0x0, 0x5}, 0x14) 2018/04/09 05:08:13 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x80000000a, 0x2400000008, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)=""/36, &(0x7f0000000180)=0x24) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/09 05:08:13 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x10000, {{0xa, 0x4e23, 0x8, @empty, 0xffffffffffffff7f}}, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x108) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb836827c43ab8220000bf0cec6bab91d41bcdad3c", 0x31}], 0x3b2, &(0x7f0000000280)}, 0x0) 2018/04/09 05:08:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) [ 255.302968] ntfs: (device loop5): parse_options(): The show_sys_files option requires a boolean argument. [ 255.377216] ntfs: (device loop5): parse_options(): The show_sys_files option requires a boolean argument. 2018/04/09 05:08:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x0, 0x0, 0xfffffffbfffffffd}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:13 executing program 6: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000140)='./file0/fil.0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="eb3c906d66617400020401000200027400f800000000ee43dda518db156a9da94e5dddf73aa5eb223f84781bb196fb1bfa3a302944347f7d6b2ab71dd71ae9de810d75c6cfa73735bc4098e18d21ba0171d4e1cec7fca97307e1e7", 0x5b}], 0x800014, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYRES64]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/04/09 05:08:13 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYRES32=r0], 0x10) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000002c0)="6367726f75702e7468726561647300bb3317a264873d1969f69ef3dc328c6802a8a1337a10dc6e1f1e9d32ed5ea700219ea37c456e4606eb17f5b7635f2006209a2d92393b036bba5dc591abaa88e04639d673d56249d8a715065f758b106757ab6b31c41ffb3f45ca2bf1f73050eb3f61fc765c6058d6dc7e44978ed2a2644acce41a464627bf4e0cb362db1a5a65aa3bcc25", 0x93, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x6151ba73, 0x0, 0x1, 0x7}) openat$cgroup_procs(r0, &(0x7f0000000200)="6367726f75702e7468726561647300bb3317a264873d1969f69ef3dc328c6802a8a1337a10dc6e1f1e9d32ed5ea700219ea37c456e4606eb17f5b7635f2006209a2d92393b036bba5dc591abaa88e04639d673d56249d8a715065f758b106757ab6b31c41ffb3f45ca2bf1f73050eb3f61fc765c6058d6dc7e44978ed2a2644acce41a464627bf4e0cb362db1a5a65aa3bcc25", 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x8c, 0x2) fallocate(r0, 0x3, 0x0, 0x3000000004) 2018/04/09 05:08:13 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000025c0)='/dev/snd/pcmC#D#p\x00', 0xb5, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000002800)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f00000027c0)={&(0x7f0000002680)={0x128, r1, 0x800, 0x70bd2b, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x2}}]}, 0x2c}, 0x1}, 0x0) getgid() 2018/04/09 05:08:13 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000004000710fffffffe3000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x400c4150, 0x6f2000, &(0x7f00000003c0)) 2018/04/09 05:08:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/09 05:08:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)=@getsa={0x138, 0x12, 0x104, 0x70bd2d, 0x25dfdbfd, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d3, 0xa, 0x3b}, [@srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @policy_type={0xc, 0x10, {0x1}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x0, 0xa}}, @algo_auth_trunc={0xc4, 0x14, {{'sha3-384-generic\x00'}, 0x3a8, 0x0, "82333ba03f885272c6f9885b49d29cb56efc5a33efdafdecd578f0bc9ab8ff514c060f6c1eaf71cff0245c389997532818fde5de6c9d007fcb2b40bb410a2c340bd8f4b3fa5c7b42f31cabde8a1a9542483d0e92983bdde3ee44a01d797aa7ae886b0cd920248ec94bcf766d711974e3e23e76de87"}}]}, 0x138}, 0x1}, 0x0) [ 255.629178] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 255.708440] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/04/09 05:08:14 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000140)="52298c09b80aa773e3ff1f959da665218831cd480033539226d752cdbbcce4f15c820d4849b07706a10beee708f94c9d5b3164c73ae1a4aeb7fef2ba4a13c09c443b885697462a6938c18089580e3aae8d2ca34c44353f34da6da7b812c1db57a527a4063b", 0x65) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xff71}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0xffffffffffffff81, 0xfff, 0x9}) 2018/04/09 05:08:14 executing program 3: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000eea8c3)='./file0\x00') mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x0, 0x0) dup2(r0, r0) rmdir(&(0x7f00000001c0)='./control\x00') 2018/04/09 05:08:14 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000010000)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/09 05:08:14 executing program 6: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) signalfd(r0, &(0x7f00000000c0)={0x3}, 0x8) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x4, 0x7fffffff, 0x76, 0x8}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 05:08:14 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:14 executing program 4: r0 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) shmdt(r0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x71, 0x1) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x36ef, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x2, 0x4) acct(&(0x7f0000000380)='./file0\x00') clock_adjtime(0x0, &(0x7f0000000140)={0xd9, 0x80, 0x7fff, 0x20, 0x5, 0x1, 0xfff, 0x0, 0x10000, 0x7, 0x1, 0x20, 0x80, 0x4, 0x53f4044e, 0x2, 0xfffffffffffffffc, 0x0, 0x5, 0x80000000, 0x1f, 0x1, 0x9f, 0x7, 0x8, 0xfffffffffffffff7}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000280)='/dev/dmmidi#\x00') syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1, 0x18000) 2018/04/09 05:08:14 executing program 7: socketpair$inet6(0xa, 0x80007, 0x3, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000400)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r1, 0x5}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r2, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000bccff0)={0x2, 0x4e20}, 0x10) sendto$inet(r2, &(0x7f0000000140)="fe", 0x1, 0x4c004, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000769fff), 0x1029e, 0x4008004, 0x0, 0x0) 2018/04/09 05:08:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000080)='net/ipx\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r2, &(0x7f0000000100)="b25f6ec07c52c8134b0fe8aa00846ab10a66d43ea3ee7b70da923a394c498078b21cb589ad2f33ee30b78e28a42b1924b3ba84f7f5e56a2fe53d804649373440cee0efe35df92edba20f1f1236d49a3a6ed835a189bdd1bd02f4d8ad5e2ec8a8fe526863b63d3a4296e8baccd5fbb87a991c0c87f6fc1cd199ed23e668b74b6afb7dea67e8f21c", 0x87, 0x47) 2018/04/09 05:08:14 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = dup(r0) write$binfmt_elf32(r0, &(0x7f0000003140)=ANY=[@ANYBLOB="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0x1978) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=ANY=[@ANYBLOB="0002000000000005000000000000aa0000000000000000000000000000000000"], 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1fbc, 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000300)={@reserved=0x1}) getpeername(r0, &(0x7f0000000080)=@sco, &(0x7f0000000340)=0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000004}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001200), 0x0, 0x0, 0x3d7}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000440)={'bcsh0\x00', {0x2, 0x4e23}}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000001c0)={@host=0x2}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=@fragment={0xbb, 0x0, 0xffffffffffffffd7, 0x5, 0x0, 0x3, 0x66}, 0x8) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000240)={0x4d, 0x5}) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000400)={0x1, 0x90}) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000280)=0x1, 0x4) [ 256.087361] Process accounting resumed [ 256.144278] Process accounting resumed 2018/04/09 05:08:15 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0xfffffffffffffeff) 2018/04/09 05:08:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/10, 0xa}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x480000}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/46, 0x2e}], 0x1, &(0x7f0000000240)=""/115, 0x73, 0x8000}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/38, 0x26}, {&(0x7f0000000340)=""/143, 0x8f}], 0x3, &(0x7f0000000440)=""/80, 0x50, 0x4}, 0x6}, {{&(0x7f00000004c0)=@generic, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000540)=""/46, 0x2e}, {&(0x7f0000000580)=""/186, 0xba}, {&(0x7f0000000640)=""/235, 0xeb}, {&(0x7f0000000740)=""/242, 0xf2}, {&(0x7f0000000840)=""/225, 0xe1}, {&(0x7f0000000940)=""/39, 0x27}, {&(0x7f0000000980)=""/43, 0x2b}, {&(0x7f00000009c0)=""/75, 0x4b}], 0x8, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000000ac0)=@sco, 0x80, &(0x7f0000000b40), 0x0, 0x0, 0x0, 0x1ff}, 0x8}], 0x5, 0x40000000, &(0x7f0000000cc0)={0x77359400}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)) 2018/04/09 05:08:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @broadcast}, &(0x7f0000000080)=0x8) 2018/04/09 05:08:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='skcipher\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) write(r1, &(0x7f0000000180)="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", 0x100) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x4cd, 0x408000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f00000002c0)=""/176) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xfffffe24}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/09 05:08:15 executing program 0: getrandom(&(0x7f0000000100), 0x0, 0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xaf2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x5c, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xe0}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e21}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/09 05:08:15 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) 2018/04/09 05:08:15 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x6) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) 2018/04/09 05:08:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000300000000000000000000000000000400000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe800000000000000000000000ba5cd7d91ac18c3df81c94ecff9bad000000"], 0xb0}, 0x1}, 0x0) 2018/04/09 05:08:15 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x8000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/57) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x7, 0x4) 2018/04/09 05:08:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000001c0)=""/192, 0xc0, 0x2000, &(0x7f00000000c0)={0x3, {"8c16ac461444f6"}}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 05:08:16 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x392, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/09 05:08:16 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0xb, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000005000)=ANY=[], @ANYBLOB], 0x2) listen(r0, 0x1) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000004c0)=""/83, 0x53}, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$setpipe(r0, 0x407, 0x7) 2018/04/09 05:08:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x142) r1 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x80000000, 0x2003) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x7, 0x5, 0x7}) ioctl(r0, 0x4000000000001277, &(0x7f0000000280)="d84cd5591e2f48429c7cded6521870e3428621a56ca2ff4ba88bba71dbcf135ab8449cd4b22cac56ce50d98ff7bc84d7a06e12d148f6d93909484a36fb21fcb680cdf4f3f90aafe21fa5db0531cefd3c7d440b95624f") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @local}, &(0x7f0000000200)=0xc) syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6}, 0x10) 2018/04/09 05:08:16 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) syz_read_part_table(0x0, 0x2c6, &(0x7f0000000000)) 2018/04/09 05:08:16 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/09 05:08:16 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0xb3, 0x40000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0x81, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x501a01, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x8000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x5f, "c75833420707958b834202c500d221fe1676acd8f7bce52bb7d27656cbcff7bc0f4e5e53a9cdb7657fbc2f89e8e79693d593eaba366c86518a91f41a038f55e6cdfa93d1713252b526102f8542ea0a7340f178f8d5fbb40d6aa7c627a0d67d"}, &(0x7f0000000180)=0x67) 2018/04/09 05:08:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000580)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e65409cf3712f21053cfd2e2a13c0102f0e3389dda0ef35529230f85ad354a4b9f252fffd4e8a51a162e245178ed4bcae04241e72ba572d9b719a94cbaa6b"}, 0x60, &(0x7f0000000a00)=[{&(0x7f00000000c0)="ebc3b5cc5e0000eabd19dc1f0131cabd", 0x10}], 0x1}, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1) [ 258.057974] binder: 18766:18772 unknown command 0 [ 258.072864] binder: 18766:18772 ioctl c0306201 20007000 returned -22 2018/04/09 05:08:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000000080)) 2018/04/09 05:08:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0x28c, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000d00)={{0x1, 0x0, r6, r7, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, 0x0, r10}) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f00000004c0)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x1000016c, &(0x7f0000000800)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) r13 = msgget$private(0x0, 0x1e3) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000300)={{0x1, r5, r8, r7, r6, 0x1c5, 0x9712}, 0xffffffffffffff00, 0xc8, 0x9, 0x5, 0x6, 0x6, r10, r10}) ptrace$setregs(0xd, 0x0, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/09 05:08:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x843, 0x4) 2018/04/09 05:08:16 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/11) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000200)={r0}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000009c03000000004000000000000700000000000000000040cbb1005a2122e6e052dc069856f654cb9d80f99bb0b273cd60c3fa5fd8bb185935b934a47e999f8bfbe6ca416357ddc244357b8e5bac97fb2c8526993d237d87657145788579a04c0f60332cfc82be0b0d12a58adcc3633fd6b45cce37756a8e34f4b075edd334556898840f967e7ad7e8fbd4c403e848663659fdf40f7fdc034eb49dbcc7b8520b0cb044d1beeab5db49ee2717a404f1bdab15bddd0d6c50da7de0227a0c44551bf35e63abb13056e26d7a"]) socket$inet_icmp(0x2, 0x2, 0x1) r6 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) recvmmsg(r6, &(0x7f0000000fc0)=[{{&(0x7f0000000640)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000d00)=""/48, 0x30}}, {{&(0x7f0000000d40)=@nfc, 0x80, &(0x7f0000000ec0), 0x0, &(0x7f0000000f00)=""/129, 0x81}}], 0x2, 0x0, 0x0) openat(r4, &(0x7f0000000180)='./file0\x00', 0x20000, 0x40) 2018/04/09 05:08:16 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) sendmsg$alg(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000001500)="d80ec03ed36a02574455acb5f3e9aafcb2", 0x11}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000002640)="e7bf9ab74a05857e8d2051306a8ac4ea9406cbf065f404b9ac75cef4a638222f2a28ca93983e82eda98da7c390e0cee260038df9874d2b0f55ff4185db80001fbe22797c3f8e77285732b563700ca8591dcbe50e4a78e35b2dd9aace119a8e0476a878c7cbb859150ace47b980787b14e8484cdc35f189b9b0ab3a28bebc11353bead261636e2c05e6031339026ce4a9b609c76aa1e3a2c71f839f63bff3dd9c5a8355bfa9454572659612bdf6ad21fa45287f854040aa68eff3a69db77d753d47c6c76332fc8b56f62f0c1b4310b336d1b8b3", 0xd3}, {&(0x7f0000002740)="facfc75de72baf49af25c4200d5d1b0566fe36820d38907cd61a0fdb05edaa0e890880d6ad10d81c215f3e82faf8b499f3cbde4fa04fb295df8592e2d57e7abf71a4f20e94f36d5b957dd889e4216e0a12e02317257ad6da66269117c5abd658ae3278956740f48e631233868c1c4d0985abc218348be11caaa026e5b3d00cb865d08c9aac3e0206e1fa144c8fa238604964d2c92b0142aeda5dbc8685594aedc363f2c2ebd74a9666104ad2161cefd30e7b81b01794a70b1ba9f6184eda165632c7c26b91fe1e461e0e3f98e22992bfa2d16b55823f962877e15fe94da75b9fd0fa9b380f3d", 0xe6}, {&(0x7f0000002840)="b29ca5ee64cf20b0e1d65221d04e769ceb3b16d8f4764c9ccce598d163de95df250e9768ad901adb34d170dfec5a2d58f1c96fff0e4c835de9c70f0981611f5220214dce260c32d9bd0cd50dab54a7f5199b5910e18f281310608e608b3113aafb6e11f80a5eac991214fbe81b0113a9328b4d", 0x73}, {&(0x7f00000028c0)="a5be076454e105af72a83b50", 0xc}, {&(0x7f0000002900)="2c0c16ae59c0c354522babace9d8795895fb3f745bd86c20085da99673c17e88e57f6a1b113de35eadebdca88dcbcc8e1a1880072d640310479820a87ad10988e45019f1886fb10d8069af682a6449714e6010a33cff1ed180f19c70280c3a671991ca1aa5cd5a1ef521f46e2bef772b0a7df0740ba2feff4500505131b77b570761147314f9e6046980c9bd70eec685ee3b400411399a86fe5cf90c33ae207600ab56dabac9d1cc9be49de001c3cec5a12f1731fd7efcf0f47f4f1920368e24f255cef6c8a25b2ca51c3f58cd731b67764dac4c738425fcc8b3480c256b57e220d744", 0xe3}], 0x7, &(0x7f0000002a80), 0x0, 0x40000}, 0x80) sendmsg$alg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000040)="0e311114492d53b9a56e4ebc5d4233e3e6ce18e0340817c52dc96156645d2b4c638fb7f807ee041c82ab98", 0x2b}, {&(0x7f0000000080)="3dce2af18ac60467f21ae4c5ea773f2266ed5cfbc50ba5aae049e0bbf1673ec7b28e3e1726ac000fb38da4811b1199c2b3d5f771b2cddfdd848a8cd904a3c8fd8ea74382a006edc76bf81d2200a7689e42eeca96a924b3aeb66814b1176f8ef4ee61bac5724d5c9b88667668488c1283233845050d8d2df69e66c2fb16152a538f", 0x81}, {&(0x7f0000000140)="1eda95757fc5faaa159e44f4c13b", 0xe}, {&(0x7f0000000180)="f8feec856b1190dcfb6b59352515ff108eaacfff264d202d83ffe4fd571382dc816ce8d915ca55a88e4a4c0a39bd0863975cbb2c6e06a647a79e129b41b6a8a1676adc1e47669240e18e79", 0x4b}, {&(0x7f0000000200)="f2e650d040a69b7d8a5b9a2e69f0b1e254cea986bd0a1c4b9b096f3007f0b3ae7677369c89e8a293b667d5ab496d4932dc07e7e98b608cc106aa3843ee96d68b2020c102f3b27c0f5fd73c2874a696509fa92aa0865dd0a8f8d0b170aa0172f27f04a14f1e", 0x65}], 0x6, 0x0, 0x0, 0x8000}, 0x4000000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) perf_event_open$cgroup(&(0x7f00000015c0)={0x0, 0x70, 0x9, 0x6, 0x9, 0x5, 0x0, 0x5, 0x5040, 0x0, 0x583, 0x4, 0x10001, 0x8, 0x7, 0xfff, 0x0, 0x3, 0x0, 0x5, 0x6, 0x10000, 0x8, 0x6, 0x6, 0x400, 0x1, 0x7, 0x1, 0x0, 0x100000001, 0x1, 0x0, 0x0, 0x6, 0x2, 0xcaf2, 0x6, 0x0, 0x0, 0x4, @perf_config_ext={0x9698}, 0x14048, 0x0, 0x7ffffffc, 0x0, 0xc031, 0x4, 0x5}, r0, 0x1, r0, 0xa) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024d4a2115a1220000000a597f8ec92f6c647bc5dae46c7c115cca5db7843dac321aec80792327b78a8f4e92d801249313849e470e794d7231f83aedf08234c16ffba97e7ccf978ae94d471c096ef33d4ac30ef6c2fafbd18eb", 0xb0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000002a80)=0x3) readv(r2, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) perf_event_open$cgroup(&(0x7f0000001480)={0x6, 0x70, 0x8, 0x400, 0x9af, 0xfffffffffffffffe, 0x0, 0x800, 0x40000, 0x9, 0x800, 0x6, 0x6, 0x4, 0x100000001, 0x100000001, 0x1ff, 0x7fff, 0x7, 0x9, 0x7ff, 0x0, 0x5, 0x6, 0x6, 0x8000, 0x9, 0x80000000, 0x3, 0x4, 0x2, 0x35, 0xc57, 0x8, 0x6, 0xff, 0x6, 0x7416, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000340), 0x8}, 0x2030, 0x5, 0xe9, 0x5, 0x4, 0x9, 0x20}, r0, 0xf, r0, 0x1) mkdir(&(0x7f0000000380)='./file0\x00', 0x80) 2018/04/09 05:08:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200000) close(r0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001140)={&(0x7f0000001100)=[0x0, 0x0], 0x2}) r2 = syz_open_pts(r1, 0x20000) syz_open_pts(r2, 0x2200) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/autofs\x00', 0x400800, 0x0) timer_create(0x0, &(0x7f00000012c0)={0x0, 0x2d, 0x0, @thr={&(0x7f0000001180)="d41e4b11db6deaa768484b07f903e8ff06db020cc010bf812d6a041eeff45e5c5cde2d5785d8daed4a0e8fa65b46db8eca7b89bc11f69b696eb9f5bd9c3e9313b6d60780cfb4d53aef3ad2d04a353ee8e6c23860298d803136e031f51e3dc0a404af01f5a8294771a784712b4ae7bd942d7fe75799525478a76b74c2eaef22e1b24ed42a80eaa95527ba09985bb11f3174386ba96c031e0f91335dd91e83deae5c91ebe1257f5d483b67225f3f1e37271001e48a980c78c3d2c894afa978f8ecced5be50d52756d0c8e2", &(0x7f0000001280)}}, &(0x7f0000001300)=0x0) statx(r3, &(0x7f0000001280)='\x00', 0x4100, 0x1, &(0x7f0000001380)) timer_gettime(r4, &(0x7f0000001340)) [ 258.188151] binder: 18766:18772 Acquire 1 refcount change on invalid ref 0 ret -22 [ 258.192399] binder: 18766:18791 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 258.196109] binder: 18766:18772 unknown command 0 [ 258.223449] binder: 18766:18772 ioctl c0306201 20007000 returned -22 2018/04/09 05:08:16 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$TIOCNXCL(r0, 0x540d) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000080)=""/174) [ 258.331904] 8021q: VLANs not supported on lo 2018/04/09 05:08:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f0000017000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 258.412856] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 258.419596] IPVS: stopping backup sync thread 18819 ... 2018/04/09 05:08:16 executing program 4: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) [ 258.493969] 8021q: VLANs not supported on lo [ 258.523344] IPVS: Error joining to the multicast group 2018/04/09 05:08:17 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) socketpair(0x9, 0x807, 0x300000000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000380)={0x5, 0x1, 0x81, 0xe3, &(0x7f00000001c0)=""/227, 0x21, &(0x7f00000002c0)=""/33, 0x74, &(0x7f0000000300)=""/116}) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0x3f, 0x0, "d1326d11c8770a4f0fca2264dfa1bd84720bdf40e670f9c9cdcd2f07318e9882c51f18890d99fa962313aafec76d21e1bf144658739f6444d005be5344541f", 0x37}, 0x60) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a40)=@broute={'broute\x00', 0x20, 0x5, 0x8b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000140), &(0x7f0000001100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ip6_vti0\x00', 'eql\x00', 'yam0\x00', 'dummy0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="d1ef6392ac91", [], 0x148, 0x1c0, 0x1f8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x2}}}, @physdev={'physdev\x00', 0x70, {{'ip6tnl0\x00', {}, 'vcan0\x00'}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "ff69d892092f7ce706132c140adaf9680823e3e2a3a6ec7186ba1949a6df2d9d363e6222357f1d048508e8eed62d219e2b56988e5f6adcc59460e9f230fc6f9e"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xffffffffffffffff}}}}, {{{0x5, 0x26, 0x8864, 'bcsh0\x00', '\x00', 'vlan0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0x0, 0x0, 0xff, 0xff], @random="51005780fbc3", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xe8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"d2211c7a6a862e96405f54d39f5b6f6f38ccb182bbc2683a301cdcbcc83d"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'erspan0\x00', 'gretap0\x00', 'ip6tnl0\x00', 'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xe8, 0x138, [@time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'erspan0\x00', 'bond0\x00', '\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], @empty, [0x3], 0x198, 0x220, 0x270, [@comment={'comment\x00', 0x100}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8001, 'syz0\x00'}}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9aa, 'syz0\x00'}}}}, {{{0xd, 0x0, 0x0, 'sit0\x00', 'ip_vti0\x00', 'teql0\x00', 'tunl0\x00', @empty, [], @random="e41bff6e185a", [0x0, 0x0, 0x8], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:system_dbusd_var_run_t:s0\x00'}}}}]}]}, 0x930) 2018/04/09 05:08:17 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r1 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="23232873656c66776c616e31d56d643573756d2b00", 0xfffffffffffffffa) r2 = getpgid(0xffffffffffffffff) migrate_pages(r2, 0x3, &(0x7f0000000400)=0x3, &(0x7f0000000440)=0x7fffffff) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r3) r4 = memfd_create(&(0x7f0000000280)='\x00', 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000380)=0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f00000003c0)={0x9, 0x3, 0x5, 0x81, "9dda81902eaffc965e3cbef40e43e402d94ae404c213dc7398396bc4928208f5ee3be6faa33604510811e282", 0x1}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000080)=0xfde37acc2ac6b56b) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/09 05:08:17 executing program 2: r0 = socket$inet6(0xa, 0x3100000000000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x44000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x4, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040), 0x8) 2018/04/09 05:08:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') fanotify_init(0x20, 0x3fffc) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000480)=""/233, 0xe9}], 0x1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/24) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000240)=""/58, 0x3a, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) r1 = socket$inet(0x2, 0x3, 0x3e) sendto$inet(r1, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmmsg(r1, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0xc3f, 0xc, [0x1, 0x0, 0x401]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) setpgid(r2, r3) 2018/04/09 05:08:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000400)=[@init={0x18, 0x84, 0x0, {0x5, 0x100}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0xf9b, @empty, 0x5}, 0x1c) 2018/04/09 05:08:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) syz_emit_ethernet(0x2f4, &(0x7f0000005faa)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/09 05:08:17 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x40800, 0x0) r0 = eventfd2(0x0, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x50140, 0x0) tee(r2, r0, 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x3, 0x3, 0x20, 0x3, 0x6}, 0x7fffffff, 0x8000, 0x4}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x5, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000240)="29c2a590c104a2fb4249121addccb899", 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0xc0f1, 0x0, 0x3, 0x10000, 0x400, 0x1f, 0x4, 0x2, 0x7, 0x1}, 0xb) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) sendto$ax25(r1, &(0x7f0000000180)="ded35a26e010d2a86bbb061588981639d121cc6f97665e93bca15398e35eac23353d5bcbccdd0977b38003cf4cd3a96774a1e4b02fca79730f7f1cb095b971f45d2a4f263040c376aac42813d624fcfb350e3737170fef618ae3da5bd002648d", 0x60, 0x800, &(0x7f0000000200)={0x3, {"1395096db4156e"}, 0x9}, 0x10) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x277, 0x0, 0x802}]}) fcntl$addseals(r0, 0x409, 0x1) 2018/04/09 05:08:17 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa000000003b022b116343bfca8ef5677900000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0xfffffe84) r2 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x40000000000801, 0x1ffc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x1, 0x2, 0x15, 0x8}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000500)=0x8) getsockname$unix(r2, &(0x7f00000005c0), &(0x7f0000000240)=0x6e) r4 = add_key$user(&(0x7f0000000880)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="03e4ff100267a7cac2d6d4cfe9517333167891029577719ab16dc6c33e943ce314b20a69190acb456d5c2d49d6474b3c2ae5f7608130d69624e18e0a3738ba9c02879b33f69bed5ac58594ec000058505d930fa0a32e85f54c90e2d6090000550af9e169a227dde3adc3eac8b51747f26cba3be40a4c6bbb10933ca1b0180cf4b3026ac958f018bac098a92a006218fa8e00000000000000000000000000000000", 0xa1, 0xfffffffffffffffa) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000540)={0x3, &(0x7f00000000c0)=[{0x6, 0xffff, 0x7f, 0x3}, {0x0, 0x3, 0xb075, 0x1}, {0x7, 0x2, 0xfff, 0xf846}]}, 0x10) r5 = request_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0xffffffffffffffff) keyctl$link(0x8, r4, r5) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000000100010fa", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/04/09 05:08:17 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000240)={0x10000002}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000493000), 0xff) 2018/04/09 05:08:17 executing program 4: sched_setparam(0x0, &(0x7f0000000080)=0x2404) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x2}) r2 = getpid() move_pages(r2, 0x0, &(0x7f00000007c0), &(0x7f0000000000)=[0x100, 0x9], &(0x7f0000000040), 0x6) 2018/04/09 05:08:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0xfffffffffffffff8, 0xffffffffffff8001, 0xfffffffffffffffd, 0x0, 0x4}}, 0xfffffe2d) listen(r0, 0x0) shutdown(r0, 0x0) close(r0) 2018/04/09 05:08:17 executing program 3: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)={[{@errors_remount='errors=remount-ro', 0x2c}, {@discard_size={'discard', 0x3d, [0x34, 0x0]}, 0x2c}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) times(&(0x7f0000000080)) 2018/04/09 05:08:17 executing program 6: r0 = socket$inet(0x2, 0x0, 0xa1d) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/09 05:08:17 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r1 = dup(r0) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0xe22, 0x1, 0x6, 0x1, 0x5, "bd99723f9aaf559aed1d60057694573e96c9709dcbb97e94ee9b7d2fec10744d84146939a7c0514ccad0f52a2aa5fdaf396831e05fbeab6cec8d45287bc784", 0x23}, 0x60) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000080)={'ip6gretap0\x00', 0x41562ea9}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000040)='autogroup\x00') 2018/04/09 05:08:17 executing program 5: r0 = socket(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@generic={0x3, "a850c823a4ee1a40cefaad7c99af9364f054c6a73adf1abc6972275a63c5cdf03cdcb57ece46ff5d325665e87a69f3ee5a2ffa2c71dd77345c3cf1f2a6c5d64fd669644810f41df444835ea9671075ddd45c6cb5834d5954d73bf6b99ae8fd3ced9bfa7694c3b1d7a30f36ff8488453d5255b8eae065c406da698c126f20"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="136e67a6cb4c3939519a5d9dd87e61369e346e203b7c144ed19f628ddc6192e3c6dc014e26e864f04122ccfdf664c96584559dd54ab3942035d25fe98e7009ec4f0d182c745990e6682159230433e69a", 0x50}, {&(0x7f00000002c0)="0f877503c30f08112ebe867830d6cf72d06efb7b040f572f59f80f580aa92e9e2f299ea68aa4da7763f4756cba1bc24466a96ec9a432551fcc733d0110e4c098bb8f5e29fe4a1b65698d2cec35150961bb5b3c4ae4146ad43f54f1b53ce0caa65ee9799291e1c183c926fa9b58fe96a11b99b9f4bdca8a062fd1afb76b58a1fe14ec576eb7445d22e3af15d0d8b1db3d149235137609f617316d7d9dbfbcaafb45665093e6effb632d52b8fa2ec3be685794d62a31f9616238c0d734906c8c50a96ad2dcaf7df81b29530552e603b8fd86774f0ff3505bb637", 0xd9}], 0x2, &(0x7f00000003c0)=[{0xa0, 0x10d, 0xfffffffffffffffe, "1aa8dac25d11910d995b3e5aeb8484287adea9692438dac1f3d33b8a08726668444ecb01ae94bd6da6308c8bc06dbca7d317bb817fed99a3082127d15546b541a3b7f7fe36482364ef36d853a5d192bd57a8a5b48a74fa1cc4d2c8d9d301eff55441724fa0523058458623207897231e13706845290249a83639fbd30dab5ac7245e0373863f82be96b1f5d3793e"}, {0x110, 0x19f, 0x80, "b447804619df60bc21c4a20306983db1f2d9bc92427ac12c788377f4adf27de830517af73a6eda9b7128ca8c65aec53c54e3dd9646a7545dbeead9350c0a876eeb5408fd97270bfad0d4609d88c62132dba2833ac8e326436f6e80d3d1a4e72e4714501f9f9742cf5b89ac63386efa05f48d9f302000af664af779c10361c6ed103aeafe0876744b4828999e87c441c401c6e2264963e532f2dbc76c08a00f3e5c0960f31c1463b475a556480f364588d80da0ad5bc89ccd7802c4818ce8c606641d403715be76c40834f1472269ba6a114e7745a6353adc0967ccfc26e487a0354dd1f7e075ffd2bc78a53477d71d0389211d6d5c7d306e20eebf509c5e1d"}, {0x1010, 0x18f, 0x5, "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{0x100, 0x109, 0xfff, "1a559cd1e74ed22451dda386813bcffdb04e894b1ff1cf85000b8785f4f50d9bd9e48b418fb6a1e153c9c5610ee6c83b398c940740231bac5065209f2b0bc26cfa239092aa507701a14971f34c56fbb2b942484500651f7369046d903312bf0f69afe5e006fde0eb3ee1c5ff2dceb43fe7d91cfb3f17dbd73229c18118068cc4425225c8ab851b1ee45a98eb082b7e6b5f2969f93f0791f666c5b67a0e478e90d681c0042a23fa8c181c8adaa1a97a8552f76e683bca2d0e667bebdbc7064429afc8151094e623934ecba95c2f4cf71081d3cf84f039741a33cda14207b2cb5389c2c6d60d5e0ea10f85"}, {0xa8, 0x111, 0x1, "815185795cba3027977dbb47b3cd7e8ef58a172095bce9a999ba5e9296ea64f7d3de0c043be68e734b671ec5b2ba0827868d919990e30a18edd803b39f3d498d1204f4d1340bf367e929110cfa6fabff265035f12ab52274062e6fc0219fc6e6da29e460692e7aec315a199be7f1145ed9a2700b90c0e4a7f1565590c00ef72b4ddb453801eeb359fb8b1c531304bfedd4"}, {0x100, 0x11f, 0x7, "87c1570073370862519edbe5fb93e8e3adcaa2c83c1f41765f5c3a78bc970a3de7abe0c081cf40881c814badee1904bd0a2d3d310e743debdae2425ad6b14dfc96d07f930bf30aff6364ab1b6c2b8ffae96ea856984ebe0ce9dfa282bc6f4357cdbb6a0986c463ac4ec83c3e2d23578548cc463807c05924e173a7b349407107ad94c9de474233d0257fe115fa9174dc04a264e23de251f98ff6d760a328f0d3d5b72d9d11567730d2f43e9ac0e1909b1d24b97617503efc3a56c59423dde968d452c3d28564dcce3f3e76ed635ada763c97ce28fc08b146d2006e6c2a164c367a5f7dcb72f50b9b476a9be663"}, {0x10, 0x195, 0x8}, {0x40, 0x10c, 0x7, "f702a102bc5c5f062537b154097d196ba87774d851d445eb31e0ad4d2b2cf2ca07e8af8946e4ef8f4d37cb00ba22"}, {0xf8, 0x11f, 0x3, "a667ad5bfb48e69bf49f225f7b05ae29d765974f6dd79ad88bb963e2aeb0e88eb583c364edea114c46c517d1e68e0412dc80362869e6b9b2764ff3b10711651527d410bd3badf872f0391cbe29b002db91fe7981ae2d0d0b1248ab89929d5757151f9bd1fd892cf6b2b39aacc48cabb266fc5b0355b3f96a43712d9f753eef740a6e24d1d380dcd6ab68f6cadcdaf31b20c678d9f9d47ff9443f6e0f76da2d37ef40b91e688d31dcd1545e01ed0f6503d916b435439f99032db332ac3dafd5b13280339d3e78ee4fc7389ec01763e92c572430628d76e558501bf058434f08e0a3533e059f"}, {0x50, 0x11, 0x7, "1378706dedd546e5ddf8daf8e56fa4f816a25bc17b49a7cb6d7432c0cbaeed620663216641c6d03fa3cd887b607a5fef3db78c29047334686a82bc"}], 0x1600, 0x40000}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="2b0000000000003f77d16175b2ba8ac41e948a45de00000000000000000000000000f4d61a36402d2e4538e15058f6d24b8351c70d80f1d20a8f4a2b72c8f501e1cc2e8e7a36a9d0d840b69745fb28e6632500cc8b6f8961aaaaaaaaaa00000000000000000000000000fe8000000000000000000000000000aafe80000000000000000000000000000000000000000000000000000000000000000000004ce8ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/04/09 05:08:17 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000140)=""/234) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) sched_setattr(r4, &(0x7f0000000380)={0x30, 0x7, 0x1, 0x8001, 0x9, 0x253b, 0x6}, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) 2018/04/09 05:08:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "bca44b88632ca53d2123f1f17d6e00b757a73e9f9419fbf7c9239ea6f217002f1b8b4ded642b09f136146366be5929cc638f66d1ee325da6e4e6f71ff9213b"}, 0x60, &(0x7f00000006c0), 0x0, &(0x7f0000000740)={0x10}, 0x10}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000200)="7078c46b80bb2c315ef8727f10ff5e32a0ced3247f9d9199abe94167f439a214c339fbf86b80f73b9ad5790206f476eff19f2af8a20df430c293c195594b431d199ca4c3676640d5889b5c3ed36631a99e2bccaf094ac77bd22ef4352265f6dfa2df333115613f5e0137aabf2ca47e50c928f0ce30b5203dc6beb7cecf2e10eca4bc60a4bb4e92b49e1f79867a03252190bb0f0b", 0x94) 2018/04/09 05:08:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa000) 2018/04/09 05:08:18 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0x10) syz_init_net_socket$llc(0x1a, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000700)=ANY=[], &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 2018/04/09 05:08:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfffffffffffffffe, &(0x7f0000000300)=""/199, 0xc7) 2018/04/09 05:08:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = syz_open_dev$sndmidi(&(0x7f000000ad00)='/dev/snd/midiC#D#\x00', 0xfff, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000ad40)={0x0, 0x1000, "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"}, &(0x7f000000bd80)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000bdc0)={r1, 0x7f}, &(0x7f000000be00)=0x8) 2018/04/09 05:08:18 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x40) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x9, 0x6]) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x800, 0x40a000) fallocate(r1, 0x2, 0x7fffffff, 0x5) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) fanotify_init(0x0, 0x0) 2018/04/09 05:08:18 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x401) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xe1}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000200)={0x100000000000000, 0x3000, 0x8039, 0x8, 0x1f}) ioctl$KVM_RUN(r3, 0xae80, 0x0) unshare(0x80000000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 05:08:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80006, 0x80) write(r0, &(0x7f0000000080)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0x24) 2018/04/09 05:08:18 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x100004521, &(0x7f0000000040)) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x4, &(0x7f00000003c0)=[{&(0x7f00000000c0)="f02da21e4447973bf06ab09d41c7ac5aba90644ca1daca9805bc84be580495b1d8265a38dcdca573451079f8ea1b3089c5b096d69a0192a5e2e785a469137de292fc2603baf6f1315f0f88dffd56bb024b79dbea5d80bdee374c5771fb33aa7c2b850b1a96144c2ddbf65c21a45f03eb72b604546b65dc70ded4d5d53ccb6b03f3fc45c14c1127bde831ee719c3bd01d08ba028a2459d67d0b4d676171a05620e639a52d457ad80cb50799ae4040bdad2cb405a9c44412d2d2e5b229e078912f256d4c1ef930215cc938e55dde47c568c9c534ff4fba2711dc2f51c9", 0xdc, 0xa9c}, {&(0x7f00000001c0)="0f535f7a7865f179fb5da1a3a1ba63122244c07079896f61244c62a5cde06858b8eeb6b481710f1dcb6410339132ebae333c3badb2e41148a66134d1fcee9660c2d12e3c52f109a6326ce9daf98c", 0x4e, 0xff}, {&(0x7f0000000240)="3f19338f46bcd6700eafe9c3d10ff4f328fcb8e3f0833f6b8dcc2ed1b16ef56f6820d87cdce53c9e5cd2f337051cc6b801ef066b7fd1aa0d6a1eb05b11f45bac0044ace30dd2a8a58607d0ef1bb3c87b1a215d863112a0851513afaf520b40acb7883b359adcfd2b7a4f8fda91a93cab5fd4f1b0557f18d9730169f9769d4fb383efa834f74f40783fa5bcaf93c90d8087a3e37f85a6155eeb49f2d32e50fafb781e73a110abe7ded0a312218e51b2b8ec26234b535788e622f3fe189e27f64b94e6af1ec397834399974437a6008f7bc01a2151f0e1f697095826e9a3d6f14730c6ec9a93201f36ee4c52ef8acd6251038bcf", 0xf3, 0x100000000}, {&(0x7f0000000340)="1d6d7e02deab08abbd6b3a1f152d3150d659bcd89701bc58531e47ce673dfc4e072d47aec33f633495d41d265dafd5646ac21c1e92b030cc32366d4a8940379d8c3dc2a084100585b743a62be2e947c324a1216d53971c7436a8bd697f40889a76d102396ce52e9e40182e", 0x6b, 0x2}], 0x1000, &(0x7f0000000440)={[{@tails_small='tails=small', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@tails_off='tails=off', 0x2c}, {@resize={'resize', 0x3d, [0x7a, 0x7d, 0x0]}, 0x2c}, {@nolargeio='nolargeio', 0x2c}]}) clock_settime(0x5, &(0x7f0000000000)={0x0, 0x989680}) 2018/04/09 05:08:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400021001000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r0}, 0x10, &(0x7f0000000200)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "46f9f8a0dbd4cc20"}, 0x10}, 0x1}, 0x0) mkdir(&(0x7f00000000c0)="2e2f66696c65302f66696c6530fe", 0x0) 2018/04/09 05:08:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000000), 0x0) 2018/04/09 05:08:18 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x369211497fbe0994) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xbc) r3 = accept4(r2, &(0x7f00000002c0)=@can, &(0x7f0000000280)=0x10000012d, 0x8000003) recvfrom$packet(r3, &(0x7f00000000c0)=""/218, 0xda, 0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r4 = dup2(r3, r0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000200)=0xc) sendmmsg(r0, &(0x7f000000b880), 0x400000000000122, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/04/09 05:08:18 executing program 1: r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xffffffffffffff6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 05:08:18 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x101, 0x8) 2018/04/09 05:08:18 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000180)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffddb) 2018/04/09 05:08:18 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x4000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000100)=""/217, &(0x7f00008eb000)=0xd9) 2018/04/09 05:08:18 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000580), 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000005c0)=0x101, 0x4) r1 = msgget$private(0x0, 0x100) msgsnd(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="4e06631a78f99cf084308fe6df8fdcadf6e984cca55a65e89c3f5d5ed29b6d7ac603bbab78f65cffc105865520764acc6e5eb2d700dda9b152600a62f8a17164711669c51fcb02c1e66b757c3279b3338935c49d33e5adeab54a9bd5daa1d36e97812e0cb3c18c6d47f24c570870d43b5ca608236542a56969d23c15458581f983b0162a3a6fbdd0cf9463372b66a019c3c8e8a35bf16e33b8480eef3cba25501bb50436106a9d26907e25ce1016e93a182fad67881aad4d7dd6fa062c6bafa18fb02887c9b0490120d48255f01ba67ffac98d6a252bb3e364"], 0x1, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x8) prctl$setname(0xf, &(0x7f0000000400)='-}ppp1\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8473, 0xfffffffffffffff9, 0x1, 0xffff, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, [0x1000000000000000, 0xffffffffffffb263, 0x5ea2f96b, 0x4, 0x0, 0x8000, 0x1000, 0x8, 0x2e, 0x2, 0x1, 0x3ff, 0x5, 0x5, 0x100000001]}, &(0x7f00000003c0)=0x100) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x7, 0x6, 0x6, 0x7, 0x5, 0x8d47, 0x81, 0x6, 0xffffffff]) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2c00, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000540)={r4, 0x4}, 0x8) ioctl$KDSKBLED(r5, 0x4b65, 0x800) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x2}, 0x14) 2018/04/09 05:08:18 executing program 5: modify_ldt$read(0x0, &(0x7f0000000600)=""/209, 0xfffffffffffffdf0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x3, 0x0, 0x4, 0xc}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff34, &(0x7f00001a7f05)=""/251}, 0x43) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='vcan0\x00', 0x200}) 2018/04/09 05:08:18 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xffffffffffffffb7}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x3b5, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) recvmmsg(0xffffffffffffffff, &(0x7f000000b580)=[{{&(0x7f0000002700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002800)=""/232, 0xe8}], 0x1, &(0x7f0000002940)=""/199, 0xc7}}], 0x1, 0x0, &(0x7f000000b800)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) close(r1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/09 05:08:18 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'bcsh0\x00', 0x1}) getsockopt(r0, 0x0, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) prctl$setname(0xf, &(0x7f0000000040)='em0cpuset\x00') 2018/04/09 05:08:18 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000b4f000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xe00000000000000, 0x100) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) 2018/04/09 05:08:18 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9f, 0x4000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0xc, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/04/09 05:08:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r2, 0x1) sendmsg$netlink(r2, &(0x7f0000004180)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000004140)}, 0x4000) 2018/04/09 05:08:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) fcntl$addseals(r0, 0x409, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca"}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4c00, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffcd) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x8) close(r1) 2018/04/09 05:08:19 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="76ca194c7693da3f666be8a43e428a39f6489a5de524b65c273e1a3b3c319719d4584fdfa6eb77a4205769d382c88739c4ccd283b24773d2e83e5f6ef59de0dd92520cc6b9aeebf23136096e5775f814a59abfa3daea3a59c223dca0f742ed8b0fc3a0711cc247af1dcf6e736da74423a9bbae8949b4cf83332166e60cacb5b328405c81e129eabf7f540cf7761abab87e93577f54666aafd4891df1db90497ff44f2e21762cb7ba3cad22f3ac3a9b636e3080712cf0bd2b1134e37a6536e175cc6a7b", 0xc3, 0x0) keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/78, 0x4e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000040)="240000001900030007ff0907000083be8020000000048f753e8e0178760b00e7119eaa68", 0x24}], 0x1}, 0x0) 2018/04/09 05:08:19 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x3a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000180), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x461) r1 = dup3(r0, r0, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)={0x1, 0xffffffffffffff0e, 0xff, 0x9, 0x3f, 0xffff, 0xfffffffffffffff7, 0x200, 0x3ff, 0x2, 0x100000000, 0x100000000}) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5b1f, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000040)={0x100000001, 0x0, {0x1, 0x2, 0x1, 0x1, 0x3}}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00000000c0)={0x4, @random="1e8115eec5b1"}) 2018/04/09 05:08:19 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'vmnet0mime_type/GPLloposix_acl_accessvmnet0\x00'}, &(0x7f00000000c0)="906b657972696e67776c616e316d643573756d73656c662a626465762b00", 0x1e, 0x2) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x9, 0x30a457a}, 0x2}, 0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f00000001c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000002600)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000002580), &(0x7f00000025c0)}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000140), &(0x7f0000000180)}}], 0xb0}, 0x0) socketpair(0x9, 0x5, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x6, 0x1, 0x10001, 0x2, 0x100000000}, &(0x7f0000000300)=0x98) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e21, 0x9, @empty, 0x4}}, 0x4, 0x40, 0x5, "ef7f3cb6dcab66c6a19543cff7de66b99cc89c44b5ee8730009ddcbd8816f2d1728939ffe466ab1f3fbbe44fc4c194efc514090b41d2e5996a5cd77fcb5449626064897bb6d8a06042c0bcf753a61d8c"}, 0xd8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0x8, @empty, 0x3}}, 0xfffffffffffffff8, 0x3d, 0x2, 0x7f}, &(0x7f0000000400)=0x98) 2018/04/09 05:08:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) getegid() 2018/04/09 05:08:19 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x46) socket$inet(0x2, 0x7, 0x6) [ 261.672548] kernel msg: ebtables bug: please report to author: Wrong len argument [ 261.703901] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 05:08:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000003, 0x0, 0x0) 2018/04/09 05:08:20 executing program 7: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x31, r0, 0x0) 2018/04/09 05:08:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f0000000200)=""/90, 0xedf40ca8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f00000007c0)={"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"}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x7f, 0x5, 0x7}) 2018/04/09 05:08:21 executing program 3: socket$inet6(0xa, 0x3, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x20) 2018/04/09 05:08:21 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f0000000200)={0x27, 0x0, 0x2, 0x5}, 0x10) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+30000}, {0x0, 0x2710}}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000100)={0x0, 0x7, 0x3, &(0x7f00000000c0)}) clock_gettime(0x3, &(0x7f0000000240)) ppoll(&(0x7f0000000000)=[{r0, 0x4211}, {r0, 0x4040}, {r0, 0x4a0}, {r0, 0x24}, {r0, 0x20}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x400}, 0x8) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x10000, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xa392}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x40, 0xccfe, 0x8000, 0x6, 0x4, 0x1000, 0x1000, 0xb0, r2}, 0x20) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000200)="96", 0xfffffffffffffc9a}], 0x1, &(0x7f0000000400)=[@init={0x18, 0x84, 0x0, {0x5, 0x100}}], 0x30}, {&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f0000000380), 0x0, &(0x7f0000000240)}], 0x112, 0x200040c1) 2018/04/09 05:08:21 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x400) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/157) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x38, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0x4, 0x1, 'user{\x00'}]}, @IFLA_MASTER={0x8, 0xa}]}, 0x38}, 0x1}, 0x0) 2018/04/09 05:08:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100, 0x2000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) 2018/04/09 05:08:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x8400000000003, 0xffffffff00000005}, 0x26) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100000001, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/09 05:08:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8410000400000084) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1e2) sendmmsg(r0, &(0x7f0000003c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000002c0)='o', 0x1}], 0x1, &(0x7f0000000900)}, 0x4}], 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0xffffffffffffff8e, 0x8, 0x1, r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000002780df909cf04cd9b80a464cf3229748f9cccc862f0ec998a0b870cc0e", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x5, 0x4}, 0xc) 2018/04/09 05:08:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x4004) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000240)={r1, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0x4}, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0xfffffffffffffe1e, "9ecc50351aaa0269d64a53d01949b2ccd88faf60a5c96ec39ccbea4d2a13c80a82d23faa780e380240ad66673c86b8e78b73705c7cd0ea14003d9b2999ae7748fae093bb3ba3a6ed6e5d1aaf16360a0a35c8ee1b2856ac03fbcf216f5049d25223a0ad155b194aea32b28c9e5c8f1c5b2c51e053bdd1604013c85ed81b2ab8076948650ef471ddb51a37eebf8a210c0bc75ebf4b54280c4f7bbb1b9a1cead5302ce131bc7d08abb8c066f8744c8b531d934b752df13ecc35cf440c4675dfb8eba476e5793a67bab01cda6f8951d5f3bfb57925"}, &(0x7f0000000180)=0xf7) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="7f3e704b7885", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x20, 0x8006, 0xff, 0xeba, r2}, 0x10) 2018/04/09 05:08:21 executing program 0: r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="84c56c"}, {&(0x7f0000000040)="012d013cd174cbcf1ce8c9708aeb2a2a4312547bfd1d1bc5f5ada130e68a3cf714a6b28428763be7da71271d34caeda57ea2706243c6f105bd926eb5070efe8ed415"}, {&(0x7f00000000c0)="e800bc38aff5e78c9f810654448186b304360df61f12e5c13116d6fc2856d1f142ee82950ddf6e6a84f0e04adb2bab7c24a5a850642d7fe082d2bc1575237c9b88288905a0fa388c326639824c689c"}], 0x10000000000001a4, &(0x7f0000000200)=[@iv={0x0, 0x117, 0x2, 0x0, "1fb6ff81dd219c8e7780472cf508aa7a44e41ef70ddf006d844bca964a7e40ddaf7b3957dd9c853cc2f63e364dcfa69a405922ee194cf873d3ed1571560275a4570b6177dab1b4120917f083cd8ac3846d8813cddcd071310779b01969254bb7605be64a83c6ac2136a0e31b19bc0872baa8721ef91ca8037f0c57cc44c5c04f3b8ec8d914d35ad899854db7a267e74ac03aebfabdbb9c21711c0ea9eb22738c903dde5b7b36a6330951f923d1b175f4f31f682f8916214b33a7355076929d14bacf035c347ef74cd185e96a326c8faa0ca7c6d5c7a7842b64e55a875ea93f8c2f14edeeab18c496a787c0bf022a7ad5129f56f73c8f150224b582aa547e3208f1cbab42aa33b1221852fca8281a87d86a7879235e7d18de7b028f0bcd67246cc1f301ed66814da7b1a8f58645d4c8f5ad32af5bbdc3a832f1751e7f93cfb1d08400d877fa10c3132d8c6ca9c9d557dc0e06e0ea95cc8d445b890b40b1ef01ef3b27c5c0f0cf7caccd6ae8e199da513b748c6c1a2dfe2ce202ab6c4d96d23aa6c79cf7e0b516459f8852b1168805c83f21536dbd8a719bb710b14f0212f29b1553bae967fb615733eeb9fed892cd3824a1e4669e2090705eebd5d87b70ea94113512573f1f7da25b0642cc55f5b2f8fa3dd6b4cf3ed01552cec8453336a51f502e61dab1720be312165bc8194dd98c831841f1d12cd23bdf9b546bb6cd4593b9c4d1031123e743f8c0aa12c8d2d55dc2a4e21785fab47afd153ae90a52af6fd2770125e46b5849e565aa1059a46d1f95395935462f34a19ca3a4d99c4ed37395626610d17b2206802249bed6f7edd48a4a8fa19dd1a73000693cf5e356b60476920e87bd0b325b04c4a3b601485c6945d4591fd3a0f03c01f797013260dab801b7aee34ab6b33aeed841e2ba1d3d6c7bffea8a102dad8a198d9ec40719fea91f4b82cb486f3e84a5ce00341d8dd676099e6688c5376c925ead9fd368fddd859980872fea65cdb1a6fecef0f138795d4fbaa830505cc88121685d0e111bb601348906afc9a399a8afd81c80e79a1df0df8b1a5b976c0f2d552f2505b43bc0661dc0f69d6d08d206453194783c67423a86d92c018c27453377a0f5fa885a6fe91892a83e4c03f2014b83ffa51b76e15a7b793ed7ec8cf083adcabf326f02e4f94fa92648e05ef4ca49236464dcc7c8a88535b85e4c6190252a35a5f413542af5c656f6d14bd083c9495266e51dfdde8f6fee0b31e63a2411d60654af83696dc82b39d6478655ed98eeaaec1e470728d065336609a00d5fe52c64f7c07589ce0df07cd8628421f0c1b8a6fa478ddd70dab8252b6c6015fc82e02eda41e60c8ec5b13164267894b4185fc996806d424f19f925eca25de891afb3526a1b86c3721f25ebb189e567a267097319749716e3f62287f7c43a3a3f50b860281e92d93633439a748156f8c4431b0e2efd988174e408012694befd7930f11a0910e827fc546f99306c2109c9a139ba6d4bf03a536a27ee46787d1c1944d014c933dcc1963288dc54f049f76f02990993d87f488e6711909bf874b39ad3659d8f1a32225b826c5738ca8233a589e6d4486dc6e8b2ed9aa86d7bccff4a80df833c7138cc6cb0067013f09c3e8409768017ad53f0890201846e1c76baf6893c9383896c1a7abe32cc433884c314df077623ceb8635e59587f1d75332c51f12bf49bdd9e44e1e66dc6ade8789370004783e4dc8a4276d39a0b5137c669d1b510f7cbc9e047fb51d0a708375910238088f5342539c32fee1f0f75c2b693f2bcf5a737218d96c00341a552403378bfe41fb99545ab69503fd2a92239b8c38b22f0bae196fa76070d64903111fa8baf1f2fc00afa4862854b0e18c981c9e98bea0996c97e67a63c88f32d9e0f1c16c5c81dec94b0cef9b176bda238eb5c5825c532be0f47143faeab27082d080146b9e005fa15cb82755ce25b9958c4f2c7661d29dccfd1c836d2ca7f43e6ba7ebf009603df2958e81a26e82a4548007c8cc231d436b386af37ead8ac28cc4e7b6a843fada1f7605135c2fff4eb2b909915e83f15ad6b3622e35924af4e516845b6f69a4491d9b9da7cd351d578f894239ca447079c336846f70ba10c7052d78cb401c060fd1512d00917608537b1a945b8f64fe580b5aaae07d11f6af872fae3a654aa62f0efc5fefd7078286d12b35530fb9f12fafb7b52392f027036cf9bce6ddcebec873b4ed94a8f003251328efa8b3a637299db91bebb81aa37bfa1afe86b51955e220b60944b9d5f0feaf1d84a5b677d29450a278a042df51031248fe4219b40d360bca7c98824b7ad4e9deb067a77aafa0f0afef37fc9cc7b8b0679cebb68a0d79627c00c1ca0f9b9c6bb64d69804d1aacc1205197e4cafc57e3591f8ec8f5c3b670e32cf3e9efc6847204101163eeadd3cbc2a82acb82f572cb6adc43e9ece145e1a311fd5d0f3cd1dc91e688f37d61e80021186472ddac2e96994d3a7a51bc81e4a8658cff90c257b8dc991833d3e53e486822c4ac74a2cc86f356d5998fec6084e6d0e0d61299f876da52735987f9efdcd8d0ae0e3de3fd6568a46c6314323f7d785bec90dc90dc16e9604a022ece2b7501c96d49b60a83b888b9f1d0cc358a6bf1555eda9a1baac825842db27463d964498f7544ede04622a2551093f8637be8bb690db43ff9e336bdd526f438cfbb4f6b61ed0958947de5f9776b599a66a050a526078cad7e4440dcf625aa67237a0148f6748a4942757d5d77a9c6021bd3e7de1ffcbf40a52fd6a92ea1db1c21b4bae22717eeac60496502188bbf644e4f3083e9fde8e14c9aff1a8742b5cc8aae42fe367f29f5037b4d748dd69253ab547d8ea2bad3057200ae9e52195d979517ba5f9be43a7a535f2c9093416c3ebdf4a44d7b8ee4abb365759094b5599aeab313f705167321078f1f0b35c1dd0dc1178b6a80ade31b856376a7926eb0d38df565f1d7cc96a1a3a6099fb4a066083e9f8c92025ae34209759e4ce44956df1430d516d1d260d13992ca665ff97858a362c5c429567cd774c171680554ca95280323adef0bfddb4366ecf3a4a2e5a30133703cf01add0c7da796d5923b1180b404696c80ee223019786f4f63bb3ef05944201a9da04a8b47e19301f32e1198966c86508e52cc0053b768c4eb3865d8522d7f377ab96359814a181579bff65f053eff1fbbe69ab099fcf29c064ddcb335fd2a43bff08eb5916f318aee0e13ad006c84df268785cf5d6559ce1d2b1f115e160ad75385d3f10ed5533cb1f7301a1279b75c683701da1e8ec051d48e924ae0cc5635f45215bff2d4110584393f3ef5c138a3df037b8f3a2bfcc3d21cc07d65729ddb8ec76d69095c82a2a7f8844b367707af56bedf961e9078f5228dd9333fa917b5f7b7e50ad9b07d2cd9b9717248704ba662279450c4da2a15d468690cc4957b7f8a7fd89eb76a404d3da6c1b3de764539aa39d0d790363050c772f7470b2ff5bebb6b784ddae19de37d162fa2d9bd9daf8fe28e3ad16a93e812972685048f17ef6e3292c5f39a753dfbef712593a198e1147401f7c767439f80c35a5d0f55e42527389418f4ead9f8b1b0a4f02d374610b84a39c12b0ecca924a4103f70e84a94cbe5d82aff241e886fe84730c608f831ff3222344a63e77bb8615b7e69430da14a51284e751da957a48a4b2ce923ca9cb51e57292b3048aeec169cea93735feb6ea208fd9fd8ba5eed3fb465851fd239bfc931c0b825fd15e41427324feab4832e4b5a82fb94210daa7c18b3e653a02ccc7ad8ec99f8bbb2feb6b73299d3eadc44453329c43b81cc84954bf6f23a97534c21118c34b0fa04eda3bf00535b0847848d8bda5d2e8324aa2e421b77e046d7812c4cb1d0a557fddcf56ec3159f71b705fcba02fc42d2994cdd3c4e98382d06eb5c0de63cd08e19d0d182726903de98fbe1808faf6e4ce5caa2541e6178b265035978bd81642a3da3f0b10e444d41e3c0f2d571b2be00cfd7463cb69bf748c8f797f63be257f8f9b0c5c0996e453072eb529ba38e6289513bbec060bd5862b987d501c24b67a9bf95714d712a13677a8d33c3e8885cbb26ad0fb39d5718428672e4715662e996c789fc41027b9ff725bf83ba30961b62bf1d143e39bc07372cba30257911cbe6059c4cb6f9804c89948ee22adbb0ab0e3fec3df5bcf3c277b9dfcfd47d45c0ff63d94502a1699016261aa99a1ad8c753a1fd61fee5776b0a6f0654139a7ac623a5a2735181b49fa64e8f763726625dc231a74e67b7436145e3de9a5d7edd1668a701b5da00e413a7b776c3fac5408d1dcbb0a29560f8ae4d78d2ccb910b5efcf1458c1e96f3e57277dd07b97539f2f47a743d3938abbd1fcc1c64f2da6ec46a613670ddb4135b3e6b70b8a6de9c65795e4d931fb643af72644e6fd4a631ac1f20a14861bcfc6917d89f21bee06ad15606b604a716ab870241fc4b704fef75505efcacd3f348591ad1e6c4b0f608a716206bfd13d170b63d1e667e1c804a48d972b106882978cb9a8817de27e9a86cb238a9fe779a01d4ad93ea2d60b460c0949ea567918892053bdd66be8cd6455f01fdc938dba97b13bc9c5ef5c7a5240c5dd47c624a43ed02bee38aa50e71f3eabd3de11bb3747e554bc72b96852c12f1e00c0e86e80f18b3e3d8a2911c421ba6ed2ed3c4dacdc3b8b66f3e888402f764a820b6f6fa2f8bbf0f5c2065ea7064f39047932aadd615f853eb89a1d2d77f8f72d249cb2a6b91a3d98f2ce705219f9ceefe2f0934c638962bad21319609aba546176c66bb4647819902226677cf9d167b7ccbc78a47d3888f680e36ac97f6ad743145c2148c5b80a53e5029a38b7bcf814ed360783cb3bde6a94a65286e1b8737b22dc706aab6c3bd6bd48f39556672ddec2d9e0d94fffef7330668fa4ca02207ab90bdd5893b384c5567276ce93a2c73ff6ea1a167f9162da20cadd3f205dfcc7a9d8e4902627b8618959a99d107da374ea5bf46e50361758a868cfc9f8eb14a1601ad8b4b7846ef93b64d434136c2d5decfeee1b84c402f81d5a0d9f09e2a9d2bc324eff066c41a181ad82a328e6d9ec8f7d5e552a53b66ffc2619f911dc72eea6ec942c9200f5c3be2ec1439fc5cb28d4730469fa1a5021679d2bff3f305275e1a8da943087312a31a60ddeb117d81022195bccad02b59262feef8832d9907c008ea5d7e2d46ff6d70c7abe68aeb27e86e7ffac0497a4dc1a343041250e631b7beb0158b98f1285662f144c4d495e685464c7e4a5a28280cdaa8366b0285937f358e5b09fd17d79755c449651df628beb037d481113e7948a1d8775b5f8a8b70ac4194e9c114e71467bca3dc9a1bff3777b060b9b99f99ec97b21ae319e04ce9552ee8beb19ee98c68ae76a50c40e9f41579488d2025dad9c11702a401cb617b46617674bd881e953f61761e50a02866649ecd6b042361790de17d4e3eec411a2a4119d355631ff1a5d0d3927bda041006223dc01f6bd787d26818262bdd68c1142f3f5f52847ea4a89515da99e133fb23f45a6cfbbee2502c9f62d54fba9e37f91cc5488ae087798b195f5d77bde19bebb6c072768032880f439e2b75fcbe70b499ea8c64220979a9a864a3ae3ee561c0f2774e22c49e4987f9faf0691bac52eb0192c5ccf32b4a735277d3817d025e46bfd52f918d7fe5ce025c3f1292286e80c4c32f01b67dca714563f22be0d95ed1247e47a7a7be327a8f2bbf63d1ce2cff7e5b167d770b6d7cd1078155f6cd798863c2e7bda9d2eff563fa16c813"}], 0x18, 0x20000000}, 0x4000) 2018/04/09 05:08:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x6, 0x80000, 0x100, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xcc, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7467}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff9a4a7aba}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000140)={0x2, 0x3f, 0x3b738, 0x80000001, 0x10, 0x2496}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000010000000000000000000000b00000000000000000000000070000000000010000000000ff070000000000f20fd575cf002ab8c575b034000000000012b1975cbf0786a3ae1b674cdac8f8713cb0aba5e6ee459c25ce9da25d5747fa7864b6a542a2f55f6c76316b94d5965fa8572fa5175543842cdd2c12887aea133de6854a4086505bcdc3a4d6574b0068fc20c4576740c3246addcb7bc26b9b4f04df4fc5439dfca4f201141e9bee12ee5e7cf9590d9dc76df9030000000000000027b055ae875a6448c8a056e44336171d87"]) 2018/04/09 05:08:21 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2000000004e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x4, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/88, 0x58}, {&(0x7f00000002c0)=""/234, 0xea}], 0x3cf8a72, 0xd) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = dup2(r1, r0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x80, 0x2eb, 0x2b, 0x1303b998, 0xf26, 0x2, 0x2, 0x100000001, 0x9, 0x5, 0x3}, 0xb) 2018/04/09 05:08:21 executing program 7: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fallocate(r0, 0x1, 0x8000, 0x7) r1 = creat(&(0x7f00000004c0)='./file1\x00', 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x3, 0x136, 0xb257, 0x1, 0x4, 0x9, 0x40, 0x9, 0x7, 0x3, 0x1, 0xffffffff00000001}) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20002) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00000000c0)={0x5, 0xb33, 0xfffffffffffffff8}) ioctl$void(r5, 0x5451) sendfile(r4, r2, &(0x7f00008d1000), 0x401) 2018/04/09 05:08:21 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1db, 0x4000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc08c5332, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/04/09 05:08:21 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000002f80)='/dev/admmidi#\x00', 0xd3a, 0x801) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0x0) r3 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000005300)={&(0x7f0000002fc0)={0x10, 0x0, 0x0, 0x910000}, 0xc, &(0x7f00000052c0)={&(0x7f0000003000)={0x22c0, 0x25, 0x0, 0x70bd29, 0x25dfdbfb, {0x20}, [@nested={0x238, 0x83, [@generic="b41d70443482fde79969a545c52c3ca149a2e0c9ef83e184a8a90f5bfdb4053fb3ad36c9e8e4193f33e590fd4e955930dcce74bfadc3b4187bd0e6641955980457bfa8b77ffe88694e79c3d76b434759a713bea782af476dcd3dd2", @generic="e70b8668dc2970c38790043611398fd71ae714a5419feeb21be6cdac12ad44af3ccad3330002cd6b5112adcdd1b0e24ff7681d3f8cc5202bc7045b7b80a76b4df7124f671ad11dd0d1cf6b1017b5465b84be8c068db474c6db25cf19ebff414b51f39e402945c368b020820074d6e927936e62f52592d511ad215b7a46188b324617764e60aeace5213978eade77eb3e39aa24a87623d9bdcc46de01f4580abb4c39a4251d05081fe8301f3e5d1b00ea3dcc7b71fd56d26f338b2299063dcb2aff38e61ff70f504936bbb3198c59619198f7ce42429b03967ae4d230f566ea549648a9cbc6a09e36f7d3bc", @typed={0x8, 0x19, @fd=r1}, @generic="cc40026c5412b2edec95970fec8dc5ba9ae948397e5607dd43cf3ff41461ae4ad1457e4380044d0622c63b5a6f63af607724a173006788053dbe714339e0081511a1fd032928d4db20e2178b22dd93d1108d17105536de2ff31ba5878f338715c76fc60b42d7db8debc129f988b6258b188db9d754fdcdbf62a93a39a03ed9c76cdaf328cb653baecf4375b1e9c792d313421d38f8dc2d00dc9f9c09e31e1b459faae4f621cc7e556a87f1a10d1d51fab0a58ff99616ddd342ed0834f35280ddd7499159d1698bb2ae9ac16ab65b005c95c583f4b8f40016bbcef714f3bcee10d9becb"]}, @nested={0x2008, 0x4b, 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@typed={0x4, 0x34}, @generic="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"]}, @typed={0x4, 0x95}, @nested={0x68, 0x30, [@generic="52660da6f66ec2f2401cd4", @typed={0x8, 0x91, @pid=r2}, @typed={0x8, 0x8c, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @generic="1522abc16023f2f4e0bdd33fbff4b9fd039c98d3116cab6d73f15706252ad1f7d114ec9f554da6bc2fd0e1c00085081df27c694586df925e7b3c24e5e3e2bc", @typed={0x8, 0x25, @pid=r3}]}]}, 0x22c0}, 0x1, 0x0, 0x0, 0x80}, 0x8000) prctl$setfpexc(0xc, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="41ee0b300a6880e43c64e8b21f78b36fef5e4501d0323ff4b47d93eb355222a23f581952f704f23f017bb940e0c90e42523c83bffadafc4ddb6b329c789336e33ff24daec097b6fe8011cc2e4e47214ebc056312bb66e1390d16aae4a47f8a560e23f446e27ef634cc41bb5157b0b6c3e33c12ce13222f07e2aab0e9b06533c6f53c5b3940f530fa5d3155c97a4df31834d9e38c56959b146bcb4647a56efd1fefa4c3e60e51c591f8d35bf6973cb68558f09a03ec0a242be39f9f7012da568ebfc95a17c154ad55a8ce279c5d35ecb1834b43dbdd4ceacd502b"], @ANYRES64, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES64, @ANYRES16, @ANYRES64, @ANYBLOB="06c180437385a44d98c9513b75a144cbefa138ddc6d4c83dccd310bf6d386de373865c04ae0dc37f5910f376551d4c304acdf1ee9765aa296661b81cd55ea1224c20bcdfe58d3bb08e3b009d988665d3fb45d5542e865ab2d92f70e2490693e3f18f8f956439ad95ca93fc10d6ed0600ee79eff82cde88341ea363f1012d63b02b3143b8c8bc06cf5b62f288a97ca66ea692ee8450440b15732c1c0b67567e1bf63849d618eaf0ebc341404832467475ec3ab19618cf74fc459056f5605222d8c873ea3d4336129dc3fff42f31784584e3b7c4d8ff5dbd680a0b329b8f", @ANYRES64, @ANYRES16]]], &(0x7f0000000000)="736a496b80d79a8ee9efd556be7af12856e4b6cb40c9591e50b66aafb6eed58715cb6e9d6de6995eead83ca8d1384cddec263b35", 0x2, 0xce, &(0x7f0000000580)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0xffffffffffffffff}, 0x48) 2018/04/09 05:08:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc0800, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) 2018/04/09 05:08:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000280), 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x94, "9f4c531d61456f7d4e767d5fe70f4db05abe23ee9a0c01383a4e28a42bf74d41182b82029fe92393163d37f31b780c5aa0614a35f759fe59cec73db0cc0e2112d15e26bbedca4659025ed8f8e0ed7b9d0760c4d74a1c0d44f730585883353adea0a193f1b7ed3406ecb8448c24cc8470a3e50a3ae0bf03818ebab48e5ab1a501a6db74a4f15cac586a15798d3614b775b60a4199"}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f0000000240)=0x84) 2018/04/09 05:08:21 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) socket$alg(0x26, 0x5, 0x0) getpeername$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) 2018/04/09 05:08:21 executing program 6: r0 = memfd_create(&(0x7f0000000000)="2840286570687800830080000000399628f475f7dc75704e9837dc094206fb009fc3", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) sendfile(r1, r0, &(0x7f0000000100)=0xfffffffffffffffc, 0x400000006) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) 2018/04/09 05:08:21 executing program 5: r0 = socket(0x3, 0x805, 0x0) write(r0, &(0x7f0000000080)="260000005e0009000000eaf8ffffff0100000000020000000049a3bbf8d7792d1cd0170b7622", 0x26) 2018/04/09 05:08:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x40) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r4, 0x38, &(0x7f0000000140)={0x15, 0x1, 0x9, 0xedc}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x10800, 0xc) write(r1, &(0x7f00000001c0)="34708b8abc2e9bde5bcacac1e547c4f252f35de0a920c17100f86c09b4", 0x1d) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setlease(r0, 0x400, 0x1) close(r6) 2018/04/09 05:08:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0xfffffffffffffdde) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/04/09 05:08:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0xfffffffffffffffd, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0x6, 0x5, 0x2) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000600)={0x1, {{0xa, 0x4e21, 0x4000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}}, 0x0, 0x8, [{{0xa, 0x4e24, 0x3ff, @loopback={0x0, 0x1}, 0x3f}}, {{0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0xffff}}, {{0xa, 0x4e23, 0x1, @empty, 0x8}}, {{0xa, 0x4e22, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, {{0xa, 0x4e24, 0x4880, @dev={0xfe, 0x80, [], 0x11}, 0xdcf2}}, {{0xa, 0x4e21, 0x20000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}]}, 0x490) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40800, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) 2018/04/09 05:08:22 executing program 7: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f00005d6000)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x100000, 0x0, 0xa, 0x100000000, 0x3, 0x5, 0x5, 0x44, 0x2, 0x80000001, 0x4, 0x3}, {0xf000, 0x1000, 0xd, 0x58f, 0x100000001, 0x1ff, 0x3, 0x20, 0x100000000, 0x7a, 0x6, 0x32a5}, {0xf000, 0x1000, 0x9, 0x5, 0x2, 0x3, 0x7ff, 0x2, 0x8, 0x0, 0x82, 0x3}, {0x4000, 0x10005, 0xa, 0x4974b773, 0x5, 0x54da, 0x8000, 0xca, 0x0, 0x3, 0xffffffffffff7315, 0x20}, {0x11f000, 0x2, 0xb, 0x6, 0x6, 0x836, 0xbe1, 0x7, 0x8001, 0x3, 0x4, 0x1}, {0x4, 0x2, 0xf, 0x6, 0x2, 0x8000, 0xb27b, 0x0, 0x4, 0x100000001, 0x35, 0x6}, {0x1, 0x4004, 0xf, 0x9, 0x6, 0x2, 0x8000, 0x8d, 0x3ff, 0x3, 0x3f, 0x3be27b67}, {0x4, 0x2000, 0x3, 0x0, 0x1, 0x6, 0x3, 0x1c000, 0x2, 0x0, 0xfffffffffffffff7, 0x400}, {0x5000, 0x4000}, {0x1002, 0x13002}, 0x80000002, 0x0, 0x4000, 0x80, 0x3, 0x7100, 0x4002, [0x9b, 0xfffffffffffffff7, 0x12, 0x7f]}) 2018/04/09 05:08:22 executing program 6: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x40b) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/09 05:08:22 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1ff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2c6}, 0x38}, 0x1}, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 2018/04/09 05:08:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000400)=[{&(0x7f0000000140)="1d1a788860c75ce47811b0d28a8572ff91e7e6eeee97fd55927656675acf7f77d4a92e89cc6575609116c22fd9bc1e565653f4487da32dba067f061f8edbe2e8c0a5d7baab1b497b039a2669a514bd1745b6bb9fd7542d9d7195ec7eeae59390e4dea6a40fdd8408add627b2c3cda3e1861bafbe275728b5ae72a1ee9e4c5a598e7e8d49a778f0e99d35e0598b11b10be21861423539dcd1c0f449d6323ea38593580c3a34c60c2317ebadf05544789fa57498c9", 0xb4, 0x96}, {&(0x7f0000000200)="b483a91909324ca55ee2e9ab2f30d907e930b3c821ca", 0x16, 0x6}, {&(0x7f00000002c0)="598a8635d2dbd819861a1eaebd1b019d42150c4395a86af0f7388e85be860947bdc2de12fe4d7e7a0e29107ddaaa355f526175b66eca400926627e6bb341a0bab59c90f8793243a4792012a652bf652a5510d16ce5d2dbedf3a5b0afdfc232eee8f4d9aaed828e0e4bb94e0b10908fa76df1828be5fb5724e9eda6138b1fe71998eb6396f4903fe75a580a369df46ff3931f361d6475228aa48a902bcd86196ce21efe44e78dbb4860288c1102ed492e7341e057f6ac4be82ea427dd32a8", 0xbe, 0x9}, {&(0x7f0000000380)="f90d17054f639e15476c46d3f0d3d90b084815a0aee929fe7d2249a130f65a18744625c27ad01f15edf10b9e885740e9998640bf8e2cafe72d866cef4c296865394f6936148a66cac2dd90bdacc3c005f6074291c3ebff2a1ca939cf85eae17033bac1c529630e33f347c5138f", 0x6d, 0xe6b2}], 0x8044, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f0000000280)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/04/09 05:08:22 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/80, &(0x7f0000000100)=0x50) r1 = socket$netlink(0x10, 0x3, 0x100000000010) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0x6, &(0x7f0000023ff0)={&(0x7f0000000440)=ANY=[@ANYRES16=r1, @ANYRES16=r1, @ANYRES16, @ANYPTR64, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16, @ANYRES16=r1, @ANYRES64=r1, @ANYBLOB="476befa46960ba5bee4a5ed230a4f8238fd4972d7399c82c87b5f41722a86624abb76e66f67e30911ee5b197b8301a204bd601eab34d75b1a51c9589a81af76b24b941e8f74e09498bd8a99b01fda5ce6a8ba1b2ad149350d0b21fe6", @ANYPTR], @ANYRES16=r1, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES16=r1, @ANYRES64=r1, @ANYRES32=r1]]], 0xffd0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000180)={r3, 0x3}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/04/09 05:08:22 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000002700638eb137000000000000d09f9dc22978cdf30f00000004000700"], 0x18}, 0x1}, 0x0) 2018/04/09 05:08:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x87) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) epoll_create(0x1) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459", 0x6}], 0x1, &(0x7f0000006000)}, 0x4000000) 2018/04/09 05:08:22 executing program 5: r0 = socket$inet6(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000), 0x0, &(0x7f0000004000)}, 0x0) 2018/04/09 05:08:22 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3ce5, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x2}) seccomp(0x1, 0x1, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0xd632, 0x8, 0x7, 0x3}, {0x100, 0x975, 0x5, 0x3}, {0x0, 0x51, 0x69c, 0x3f}, {0x7, 0xffffffffec00ef89, 0x8, 0x40}]}) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) syz_emit_ethernet(0xa2, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [{[], {0x8100, 0x7, 0x6}}], {@llc_tr={0x11, {@snap={0xaa, 0x1, 'lH', "06ea06", 0x88ed, "02d17c35327c44d50f817910188f2d58685d4e18d9af66a630238e25f41eb79668ccff860e357af9a6ecacbe49cd23c7cafb8b4b18841ae9a3e83360d0e44fb96a6e76196513d5abb621a574ec8c4430c8e24519c1d59064fc1b6014cae48a04881122b5ebc553f43df72b0ccd58895f8b75b0adaeda281295ad1cf5bb636901862bdeea5b33e5"}}}}}, 0x0) pkey_alloc(0x0, 0x3) 2018/04/09 05:08:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) set_mempolicy(0x62fee602f6fb1789, &(0x7f0000000080)=0x9, 0x200) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000000040)=0x8, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080), 0x0) 2018/04/09 05:08:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000c80)=0x0) getpeername(r0, &(0x7f0000001100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000001180)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000dc0)=0xe8) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000ec0), &(0x7f0000000f00)=0x10) sendmsg$netlink(r0, &(0x7f00000010c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8084013}, 0xc, &(0x7f0000000b80)=[{&(0x7f0000000040)={0x10, 0x3a, 0x700, 0x70bd2b, 0x25dfdbfe}, 0x10}, {&(0x7f0000000080)={0x100, 0x1b, 0x10, 0x70bd25, 0x25dfdbfb, "", [@generic="1c6690d0ce4147f8ce9b490269e98791ede4ecf734d3145c9042e6aa82a54ed70005e4119c547009b42fa84fad79606f33d8940b8d055ed2f87c2438c3bffdc282b6245cbb0b03756a750ab869dd51c3f19bd9f97e548e39dc022bf67857a91de51828abde298f466c15a6b9102945df36f3e0cf3d1c7657601e6f0a242c83f376eb5a4b4e76cc9c039eae50b1f69af2449a8cd5e9d02633f128cc50ba33db36b5ab5a6639c12c5a96416beed49877b46532a851a1742d70da93c054fc26d5cfb31485642c88b5c22502ce33c250d220820963b77fe6e6322dfc3a5790b0166e2e177a4efa922ca041c00ff6f8"]}, 0x100}, {&(0x7f0000000240)={0x220, 0x2e, 0x20, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x210, 0x45, [@typed={0x8, 0x7, @u32=0x9}, @generic="d1e09de583f31fc331ce9f5b503b598f1330caeb5f809a44d715412f04456b8afc7ef83419eaf2df95bd232756f153c19e7fb4c641a169d9689dd8a0fab53914267d830f7f5cbff56f0e15769c90aba06088d46a3b9134b54319faf1813b8b81db0f7365f9a9009547099d429a7d008df0aaafed8b14084a729e248b02a23b593a3abf13cea3563acafd47144b507cda6ed43759d71a4ca1dff3451482113ba5f1377e505b5bf646820c7e658c0e1f1c4b9aee9352779fb6c07bf68256c827c49b27a37f1003db67", @typed={0x20, 0x6c, @str='{user:]$-+vmnet0&+,vboxnet0\x00'}, @typed={0x8, 0x67, @u32=0x5}, @generic="f6bb", @typed={0x14, 0x40, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="fabd1c46d6ba4c517881fc703109a0c6536a1bff3be06e3bf5d2f63ec006e0147258e4926dc0fbbf0f3cb3dbd1865f31e799250b5a50976b109ea6a0f1b4634d9d9690b2fddc4473efc1dd05f1935b61b414208c6914d237f12525cd0bc99b041c3425e9acb5b262f5891302db7c754ff33e1452b98f4e4caba681304254f1323168a4854cfec6a0432ff35bf01d8bf3b8041c742f53f5a8bc796650a739015902fa7a689a11bb2f56164e07727191759a63b49a84f8c9b3012ca8b886f31ea8d6f583571666df635c6053f4a738cfad1b9a977f37988763a444318917d55744052010081ecc28551515085576bc2969e47de408", @typed={0x8, 0x6a, @uid=r1}]}]}, 0x220}, {&(0x7f00000005c0)={0x5a4, 0x3a, 0x800, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x2f, @uid=r2}, @nested={0x2cc, 0x1b, [@generic="af6b06a93fd38b8bd4d0743f4d049fa72ca9c17de83cc50d3499f2472198a1cc3e109f859e2ebd2ad0bbe2f132208c58ded2a49e73f753cccff2b0da7b762b88086592d6c80eaa0ca0158f46b8f181ded2c92d59b63958d5f9730d56e29ec77f3ae02be8944c9ea852c170eee9d37e5a8fea2518889cd038a089ed2bfd7433b1f39def5a97c66d093cf6a5ff9b3f6f24b064588f703d", @typed={0x8, 0x91, @uid=r3}, @generic="ebc73d077c616663226baaf7b21e9ff5ccd5844cf912f191a8180bacc4cb2b7488aa3168af3cd384e1f615bb8c2dd108e7cd6ba7ebb3e04f09b8df471975731997e191347252bff6cbd4da6469e8c0d2a626e10784deba988598", @generic="428acc45f16cc5dacfdec25139408c28df0d48e4cdf80e3f42fe5dc473807bc93ab5470aa4cafce7e7eb0be73e4c7ff3d9238f210f7ce8d24792e53c7040659a32079080abc3363aad5ec4ae14bfe26e341f49b2400743a9068e176f84c7099e2a2919b2ff64a0b24453dba0c7493fbbcc3dc3cd20cd3989eef0b37f7997dbcaea925a4ba36469a04d6872c646577ea8e472138a6d38faf0ce70d7c936b05656118028a2593164c4b073e40535bb22f330b15dc03c6f7709d66460de8a06bcb2e174b643d348f6dd6ead5446439d047677cd581c403024865712c907380c7c9bef89325bdb75a47699", @generic="89f078cf7d1ab84b21f9668cb657df06d4f2a68cbefed5dbfc9c9e31eec2387c8eddf3578264683e6b30874e35bff7345abea83f49c0071433c0f587a01e2117b2992b3d719c7c2abca3cbb0540ecea2d915442d8c5e9504d24af82fe97c654a2af38f0d30a94a92d399d11306430e30b4bdffb6f9bff319277f554849adbbc13002af4663385db2a5468539531092ec3f4ce76e78f60e7faf1100591647ce8624180ad21eb7624cfc7ee0e0cbd570d8581c1f8d52f112291ab3f1eb72ac42a1f78f6790aee67a9cafaf14038b30aec5301e4f6e91d9031f312a594a8830f44b04a28e58821a15"]}, @generic="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", @nested={0xc8, 0x75, [@typed={0x14, 0x7d, @ipv6=@loopback={0x0, 0x1}}, @generic="d284e6e74ab445193df70b7787bc319ad4cd46f9deb61d8e3abd41e1a407dae2d33b88c5c2d87ba81e109841f000324c2c54f904526d7d863ae2f79df25626045e77c6aeed8cb0198ddb132d43945a38d6eac1d9fac6b13a5f44ac834b24514577e2d7b1ca70c930ba69d65457217ecd765052ae9524c93d2bc33a0157850bbe9922fe90dc77b15f36003b596d85e7aa60e9", @generic="19802f9fcb56", @typed={0x4, 0x8}, @typed={0x14, 0x25, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0x4, 0x57}, @generic="c7cdc35246ae325596e3e625400ca7e146bed24dc1384197f184139fb5cbd385a6a6a5344b4cc9184792ca177a3ec08689b569e85310c1f6de5212bbd45634ecc4ca8f09c1d386eeb28b314d286336847a6b68425c3e036941980a4f20252a79a7a447166e3d894547cc75b459f191b90a66128100b8e311460c81212fc96c494aba7c20a0fda7e0c600a15021279c38c03824ff6afc4b2257949a972ad66e10f74fb5991821a1787f46d9e7b74f997d84a8c807e98d3942dd7c08c0e95f7dcde972e7f09b03793aeaf5f1f66d9a4aed362e3e047387cb7e3635562313aa2d4d48086301d7470751ef928047a1d6b22db0264fde"]}, 0x5a4}], 0x4, &(0x7f0000000f40)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r10, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x158, 0x41}, 0x1) 2018/04/09 05:08:22 executing program 4: r0 = memfd_create(&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x100) write(r0, &(0x7f0000000000)="2321f6831a89353634319f7b51cb5b760a", 0x11) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0xfb05, 0xaaaaaaaaaaaadf2, &(0x7f0000001380)=[{&(0x7f0000000100)="6ae37aa9da40d0435694bf4afd9fa3", 0xf, 0x81}, {&(0x7f0000000140)="54d6661aa8a7ca5eebf62759b1a65eb4b2b567e315897167d560c4d7c611061d854e4b82f0f336b761092bbf6ed34bdac503d7c683ed68ebeaf9db8858d1c332d49b8f962352bfed165c56a320d687d034594e7c5e8bc21d78af0f82e3a1f27b26a445fa2d84c7e388586877d04d4c7283afac13d41dac30e736655b3418ac8bf3004faa964d785f02e3d36db3a8e20a302b3955abb02fcae759d4477399b6a91238a4990ec56bac3279c416", 0xac, 0x40}, {&(0x7f0000000200)="2771f8baf66c7f5d", 0x8, 0x4}, {&(0x7f0000000240)="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", 0x1000, 0x4}, {&(0x7f0000001240)="254824303688f6afbe74bbace15234030fa7847a516f7d42e876c690adaa4b98db31d2210178948290394cc3d02c805e72d1c58d64b293ff6ce0462a066caadca1c10a534e70cf741f38060d032008e344cbc5b738b09a99bde6e00bc7e8f7908ad1215b860bab3b9511539b6596c2b4129517bfecc8a9d0396c38524bd37dbe73895efa3a85916d372b31f7f493237c339c605d0b93dd488fa45dbc3e546e8eca0c5c1d9f43953ef94b4dbc8d214b4f3c", 0xb1, 0x10000}, {&(0x7f0000001580), 0x0, 0x5}, {&(0x7f0000001340)="63c83267f83fc2877429e485053c56adcdc0cd108329a202", 0x18, 0x82aa}], 0x2400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001580)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000015c0)={0x0, 0x0}) kcmp(r1, r2, 0x7, r0, r0) r3 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x5, &(0x7f0000001440)={0x0, 0x3, 0xff, 0x3, r3}) sendto(r0, &(0x7f0000001480)="e4121be0e4029c804fa3584f96910e1aeaeb1a427829f51d9bb8f80b4b199cf7ef24b41c19d6b9655419954676d189deb26f1fa364a057f82ab0246697dbaf978df82326392932317882cc71a95a10762c6fb0104db57435b82cacc1f65552ae9c9adba9dd1a5946537f79baed220ef0a8164a89bdeea8d84f30c9a9bbc4eb6639b1aa9ec9f6760780ec50ec00ae947e88f446f047cdb1d35c087459606632c4bc71f5faa73f7974a92eb851540dc6c41b8044001af4dc6fb7cba6692981d31dbb6d42e8bb246a7939a40f575b04cb8257adbfa60854b39519a916172d399b4f529c59376dd06973b5f25825", 0xec, 0x40000, 0x0, 0x0) execveat(r0, &(0x7f0000001300)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 264.505903] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. [ 264.507611] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 264.538619] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/09 05:08:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x0, 0x100000000, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/04/09 05:08:23 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x1fffc, 0x0) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000140)=@l2, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, &(0x7f0000000240)=""/99, 0x63, 0x3}, 0x140) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)}]) 2018/04/09 05:08:23 executing program 2: r0 = socket(0x1e, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x4000) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/04/09 05:08:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='keyringvboxnet0\x00', 0x1) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) 2018/04/09 05:08:23 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x200, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000400)={0x4, 0x0, [{0x0, 0x0, 0x1, 0x0, 0x65, 0x5}, {0x0, 0x5, 0x4, 0x25b, 0x2, 0x0, 0x9}, {0x1, 0x9, 0x6, 0x7fff, 0x0, 0x99b5, 0x7f}, {0x80000008, 0x1, 0x1, 0x1f, 0xfffffffeffffffff, 0x6, 0x9}]}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x3, 0xfffffffffffffff9, 0x1, 0x9, 0x3, 0x28ec, 0x0, 0x6}, &(0x7f0000000080)={0xfffffffffffffffb, 0x3, 0x81, 0x916, 0x3f, 0x8, 0x101, 0x10000}, &(0x7f0000000100)={0x10001, 0x0, 0x7, 0x7, 0x5, 0x3f, 0x0, 0xea8a}, &(0x7f0000000140)={0x0, 0x7530}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x80000000, 0x2, 0x10001, 0x401, 0x2}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000000200)=0x18) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000380)) accept4$nfc_llcp(r1, &(0x7f00000004c0), &(0x7f0000000540)=0x60, 0x800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r4, 0xfffffffffffffffa}, 0x8) ioctl$PPPOEIOCSFWD(r0, 0x40047452, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/04/09 05:08:23 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)}], 0x8010, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x7, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x20080, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)={r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x5, 0x4000) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r3}) 2018/04/09 05:08:23 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0x9, 0x6, 0x1, 0x3ff, 0x4, 0x401}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x4) 2018/04/09 05:08:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x3, 0x3, 0x8, 0x0, 0x8000}, 0x8001, 0x2}) sendmmsg$alg(r1, &(0x7f0000791000), 0xb6, 0x8800) accept(r1, 0x0, &(0x7f0000000000)) 2018/04/09 05:08:23 executing program 0: socketpair(0x1, 0x1, 0x3ac, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="02000000020000000000000000000000ba6f5d2e0b2ecfc48bc6e121"], 0x156}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000700)=[{&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f0000000180)=""/20, 0x14}, {&(0x7f00000004c0)=""/196, 0xc4}, {&(0x7f00000005c0)=""/229, 0xe5}, {&(0x7f00000006c0)=""/2, 0x2}], 0x9, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000040)={'rose0\x00', @ifru_data=&(0x7f0000000000)="137c98c3116a51573e87851ff324dbd20db88b4fd62ccaecfb03722809278f0c"}) 2018/04/09 05:08:23 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee00d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b5c", 0x1fc, r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400040, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x76) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f00000046a9)=""/4096, 0xffffffffffffff5d) 2018/04/09 05:08:23 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001940)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001900)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000000000000000000000000001fe6d4d5f85dfcca029ca880e3f57e91582d800350170047a7e8351807d7029af4fb9584a2"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) 2018/04/09 05:08:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gretap0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="2700000000000000000000000000000000000000040000000000000000000000000000000000000000000000"]}) 2018/04/09 05:08:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 05:08:23 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x22011, 0xffffffffffffffff, 0x0) r1 = eventfd(0x2) signalfd4(r1, &(0x7f0000001080), 0x8, 0x800) r2 = open(&(0x7f00000010c0)='./bus\x00', 0x141042, 0x10) ftruncate(r2, 0x8) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001180)={@empty, @multicast2=0xe0000002}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001140)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001280)={'gre0\x00', {0x4, 0x80, 0x4, "e41d3cb9916c", 0x6}}) sendfile(r3, r2, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000040)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000011c0)) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000001240)) preadv(r5, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0x174}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000001100)={0x0, 0x5ece, 0x2}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000080)=""/4096) 2018/04/09 05:08:23 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x40) readahead(r0, 0x8, 0x5) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = signalfd(r0, &(0x7f0000000140)={0x1f}, 0x8) tee(r0, r1, 0x9, 0x4) 2018/04/09 05:08:23 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="8200000028002b03040000000004000000010000000000a3387888d7763c110063707573657447504c986970b1eeb110a90d697b0faaa06f196a9e339b60912d9f4a51a9de78be95be6d3de1de3d123a9108470f3e4b78d2250de0148a9118a54a"], 0x1c}, 0x1}, 0x0) 2018/04/09 05:08:24 executing program 0: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/09 05:08:24 executing program 1: shmget(0x2, 0x3000, 0x2d, &(0x7f0000ffc000/0x3000)=nil) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vlan0\x00', r1}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000140)=""/63) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x440000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/09 05:08:24 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x10}, 0x1}, 0x0) 2018/04/09 05:08:24 executing program 2: r0 = userfaultfd(0x0) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000400)='./control/file0\x00', 0xe) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc8, r4, 0x300, 0x70bd26, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x20}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000000000000}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x982e}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x291}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}]}]}, 0xc8}, 0x1}, 0xc000) madvise(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x4) read(r0, &(0x7f0000000200)=""/100, 0x64) 2018/04/09 05:08:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e20, @multicast1=0xe0000001}, 0x10) fadvise64(r0, 0x0, 0x400, 0x5) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) shutdown(r1, 0x1) fallocate(r1, 0x2, 0x4, 0x1000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0xfffffffffffffff7, &(0x7f0000000180)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r2 = socket$inet(0x2, 0x80000, 0x8) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x35, 0x20}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={r3, @loopback=0x7f000001, @rand_addr=0x8}, 0xc) 2018/04/09 05:08:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0xffffffffffffffff) shutdown(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000180)=""/185) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 05:08:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xb, 0x40000000040, 0x2, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000140)='GPL\x00', 0x8, 0x6d, &(0x7f0000000340)=""/167}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3c7f2af, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000005c0)={0x80000000, 0x0, 0x10000, 0x8000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000640)={0x5, r3}) write$cgroup_int(r2, &(0x7f0000000700)={[0x3f, 0x30, 0x36, 0x36, 0x31, 0x3e, 0x3a, 0x3d, 0x3b, 0x41]}, 0xa) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000600)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000008c0)="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", 0x1000) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000740)={'nat\x00'}, &(0x7f00000018c0)=0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xb, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000065f000000000000000000000000000d4ce17ae2f0d700cc9"], &(0x7f00000007c0)='GPL\x00', 0x3, 0x55, &(0x7f0000000800)=""/135}, 0x48) 2018/04/09 05:08:24 executing program 5: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="80c91b4d929ee94292d1b7cda8588f9e162cb235499044495402002dce1c194c13d948b598be81abd9447b3dd2bb83fa796ce803ffdbe312e19c5c68ff054d31316ccc"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000001c0)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x400000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x210) socket$alg(0x26, 0x5, 0x0) inotify_rm_watch(r1, r2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)=0x0) ptrace$getsig(0x4202, r4, 0x2, &(0x7f0000000240)) getpeername$netrom(r1, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) 2018/04/09 05:08:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xa00000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r1, r0, 0x4, 0x1, &(0x7f0000000140)="861b4e624c48b49c169e03d7394a28f0016af5283b4e86ae6993518b8a3ce42022a035e560fb9a5446393003dc8102588aa5fb20e083991321adc4a55c5953976a6e3b6a972bf26bbc3875bc24ab01bc747985b20549b0b362fc43bed1c502450a73ff06a352c61b243a525eb0afa7b4b66bf18ee39ed8c399608a32e6fb466283fef3d6fb30c2d4390135e6dc7d45a71f77ccae68d3f187fa033ccebbefddd06c604ea7b6cf4e4b25f0886bbff265db02baba573e14250942cb1184ac7fe572a023d73cd38a11b1f93ff4681a49d4d62cffc88e7843309c69cc550ac1a114ea6321731ffe21014c711ab5b300d503afb49f16f6c897ec", 0x59, 0x100000001, 0x8001, 0x9, 0x4, 0x7, 0x1, "d50dd8c08a3007b9e5c41729b950c8c3a945edc8e60f854f9bee41fb916dd9f027adc007dacc5ce15cb0a1cc4431bf295ee44a1a40e77848bf70ddbb31409ebdaa0b75fe88ea372705b39cb92cfaa12d37f49ce1c15c786bea98bf583f69bfd282d7be8cd822cd2d01bb18670f74c99091db95bbc6fec11d9d236e8ee1943e51beb556f207403a1a213c44cd9e210631c4c595e371d9ab032fd5c01c"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x8000, 0x4) 2018/04/09 05:08:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) bind$bt_hci(r1, &(0x7f0000000700)={0x1f, r2, 0x1}, 0xc) r3 = socket$unix(0x1, 0x0, 0x0) r4 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r3, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r3, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) write(0xffffffffffffffff, &(0x7f0000000300)="2400000030007f00e2ffcf00840077018100", 0x12) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r6, 0x5, 0x30}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000240)=@ethtool_coalesce={0xf, 0x8, 0x200, 0xfff, 0x7, 0x4, 0x81, 0x1, 0xcae, 0x5, 0xfff, 0x1, 0x7, 0x1, 0x5, 0x9, 0x40, 0x5, 0x9, 0x7, 0x6, 0x8001, 0x1}}) r7 = socket(0xa, 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r7, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, [0x8001, 0x9, 0x631, 0xe5, 0x1, 0x3ff, 0x40, 0x0, 0x80, 0x100000001, 0x6, 0x8, 0x5, 0x8000000000000, 0x9]}, &(0x7f0000000540)=0x100) setsockopt$IP_VS_SO_SET_ADDDEST(r7, 0x0, 0x487, &(0x7f0000000040)={{0x0, @loopback=0x7f000001, 0x4e23, 0x2, 'wlc\x00', 0x20, 0x8001, 0x28}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 0x8, 0x0, 0x3}}, 0x44) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="dedeffffa404104b0000000000000000010000000800000000002f933a26cc42b29806e081a2731e26"]) ioctl(r7, 0x8916, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 05:08:24 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000080)={0x9159, 0x4, 0x5, 0xff, 0xffffffffffff8000, 0x1287, 0x80000000}, &(0x7f00000000c0)={0x7fffffff, 0x1, 0x4, 0xfffffffffffffb07, 0x1, 0x6, 0x80000001, 0x1}, &(0x7f0000000100)={0x60c, 0x2, 0x3, 0x2, 0x7, 0x3, 0x6, 0xfff}, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) r1 = dup2(r0, r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000002c0)=""/82) prctl$setmm(0x23, 0x8, &(0x7f000012c000/0x4000)=nil) 2018/04/09 05:08:24 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x12002, 0x63) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="a00e0080", @ANYRES16=r2, @ANYBLOB="00082abd7000fddbdf2505000000080005000100008014000100080001000a000000080004004e200000080006000e000000080004000300000008000400010000001400030008000500ffffffff0800040006000000380003001400060000000000000000000000ffff7f00000108000500ffffffff0800040000010000080004000100000008000100000000001400030008000300040000000800040082030000"], 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000000)) 2018/04/09 05:08:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000140)={0xb, 0x1, 0x1}) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) socketpair(0x0, 0x8000f, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x6, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000280)=0xfffffffc, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x10000, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x0, r4}) r5 = memfd_create(&(0x7f0000000000)='keyringnodevvmnet1\'\x00', 0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2018/04/09 05:08:24 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) finit_module(r0, &(0x7f0000000100)='-proc\'\x00', 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000000)=""/42, 0x2a) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/04/09 05:08:24 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) getgid() pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0xffffffffffff8001, 0x8}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="66b98a0100000f320f01dd2e2e0fc729d18a0000660f383c8ff4000f21b00fc2ad5a1900f3f4670fc7aa22000000f30f5a910020", 0x34}], 0x1, 0x4, &(0x7f0000000140)=[@cr4={0x1, 0x100}], 0x1) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000006000000a00d0000000000000000000000000000"]) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x4, &(0x7f00000001c0)={0x0, 0x33, 0x2, @tid=r5}, &(0x7f0000000200)) 2018/04/09 05:08:24 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x801, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80000, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x80) fanotify_mark(r1, 0x2, 0x40000000, r2, &(0x7f0000000180)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@can={{0x3, 0xffffffffffffff63, 0x9, 0x5}, 0x0, 0x1, 0x0, 0x0, "f3c4e2ae8f69da80"}, 0x10}, 0x1, 0x0, 0x0, 0x480d0}, 0x0) accept(r0, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0xffffffffffffffc4) 2018/04/09 05:08:24 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x70edfc9a, {}, 0x0, 0x100000001}, 0xe) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip_vti0\x00', 0x3}) [ 266.474427] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20003 wlc 2018/04/09 05:08:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(cast6))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = dup3(r0, r0, 0x0) dup3(r1, r1, 0x7fffc) syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x81, 0xa0201) clock_gettime(0xfffffffffffffffe, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x3f, 0x0, 0x6, 0x80000001, "ea1ef22947e4accc382b3a44f2e28c391d3c1f8b7c6e5c0d591561da73d8e509b0bdacc16d1dbc6a6e23aa6a"}, 0x1, [0x6, 0x100000001, 0x9, 0x8, 0xffffffffffffffff, 0x7f, 0x4, 0x3, 0x7, 0x5, 0xbf, 0xe2, 0x48, 0x7fffffff, 0x3, 0x7, 0x3, 0x400, 0x3f, 0x7ff, 0x80000001, 0x9, 0x4, 0xca1b, 0x401, 0x9, 0x4, 0x1, 0x6, 0x800, 0x9, 0xfe16, 0x8, 0x0, 0x81, 0x10000, 0xc7e, 0x1000, 0xd941, 0x8, 0x100000001, 0x5, 0x6c, 0x9, 0xffff, 0x2, 0x4, 0x3, 0xcf, 0xfffffffffffffff8, 0x400, 0x3, 0x8000, 0x800, 0x100000000, 0x2, 0x2, 0xffff, 0x800, 0x1, 0x1, 0x2, 0x0, 0x2, 0x7, 0x6, 0x100, 0x2, 0x5, 0xffffffffffffffff, 0xb8, 0x2, 0x5, 0x200, 0x5, 0x200, 0x81, 0x0, 0x8, 0x2f, 0xfffffffffffffff8, 0x5, 0x0, 0x8, 0xffffffffffff8001, 0x54, 0x9, 0x3, 0x7, 0x257, 0x8b8, 0x5, 0xffffffffffffffff, 0x10000, 0xfffffffffffffff9, 0x4718, 0x9b0f, 0x5, 0x4, 0x401, 0x8f82, 0x9, 0x0, 0x41, 0x6, 0x8, 0x1f, 0x2, 0x9, 0x10001, 0x5, 0x800, 0x8, 0x9, 0x2, 0x7fff, 0x3d, 0x3, 0x80000000215, 0x3, 0xffffffffc2d44a36, 0x0, 0xfffffffffffffff7, 0x630, 0xbaf, 0x100, 0x3, 0x7], {r2, r3+10000000}}) 2018/04/09 05:08:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x100}, 0x8) [ 266.515715] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20003 wlc 2018/04/09 05:08:25 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000080)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00000001c0)=""/251, 0x0, 0x0, [], r0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x89b0, 0x6f2000, &(0x7f0000000180)) 2018/04/09 05:08:25 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, r1, 0xa01, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) r2 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='IPVS\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="0cf35b95c52895c4", 0x8, r2) 2018/04/09 05:08:25 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000180)="1f0000000104ffa7fd435404ad000000000501de080001000423dcffff0000", 0x1f) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8e, 0x280) ioctl$VT_RELDISP(r1, 0x5605) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x30, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9, 0x20013, 0xffffffffffffff9c, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x88, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="11634840040000000000000002000000000000000000000001000000000000000000000000000000000000004800000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="4a010000000000000c6300000c63000008631040", @ANYRES64=r2, @ANYBLOB="04000000005bc8b8a8ac122b2a631040", @ANYRES64=r3, @ANYBLOB="04000000000000000463044002000000"], 0x26, 0x0, &(0x7f0000000100)="efd8a2cea1f5f5e50e297fd7fc4d3a01785d9e9e72b5632484efd0b8a216d095462c7de15945"}) 2018/04/09 05:08:25 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r1 = dup(r0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=""/208, &(0x7f0000000100)=""/175, &(0x7f00000001c0)=""/139, 0x5000}) 2018/04/09 05:08:25 executing program 7: r0 = socket$inet6(0xa, 0x7ffff, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x100001f, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 05:08:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r1, @ANYBLOB="1408000000000000009100080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) fcntl$getown(r2, 0x9) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0x0, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000840)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r6 = socket$inet(0x10, 0x3, 0xc) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000000800)=0x82fe, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x5ba51454}, 0x90) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) sendmsg(r6, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/04/09 05:08:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280), 0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r6, r2) ioctl$TIOCGETD(r7, 0x5424, &(0x7f00000000c0)) ptrace$peekuser(0x3, r3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003380)={0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f0000003400)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000000400)="79eda9ef554a4ffe2b44f1113faf143394b27867ad195fc0db526543467f47d48239872fea9c60e732921ac8a3f3c6135417beef7f8db4b7af5076f3c94be3753140d26ecb75f2b42ae454a3b8c35c1ff95c1b9f05", 0x55}, {&(0x7f0000000480)="a3d2d89962a612a8b8ae300be1e083df11cf94236f725cebd7b4a76e4af54fe5b43c0201bb4cca30047faf45da85c37daac58d2c61712ac833d28d815eb9ee58472d7928048c02f04e50f938b3c34a41205a7b60b8b4b08690b42d8fcf4ec4bb11", 0x61}, {&(0x7f0000000200)="a6e751ebedffea766f8ea9368214a470b8c7a90016025f295b6869f3606e6b1970506a1a04610f39e66007", 0x2b}, {&(0x7f0000000340)="2fdfaff798c80523de0864029870b6bc525c68f70573f6", 0x17}, {&(0x7f0000000500)="84563a6148a41acd64676e0e060176bdbb5b9162f83a93f5a0455295162431849ed2f040366378ec17da", 0x2a}, {&(0x7f0000000540)="81f6f4dc81de01c6d6074b21e21c99c0718b02f872bfe5", 0x17}, {&(0x7f0000000580)="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0x1000}, 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{&(0x7f0000002800)="b1569f6e3cde37efa289fcf175fafc0d346417cf0aaa30fd28e7994b27f2c5ca55442608984f289912282d3b6b1059de53b73e0b2db2adce3f103c38e79c76f7e81bbc74f70543bb02f15dd33375d1b861011366b421aaa5ffeda6e5e2729f8c29f93baa46c787e51da722f432004c4aad7d9bf90d855f3db2575380b969b68556a6ba638694cb2b69e9d7914e0bd52ad4ef21433e0f9b302f39913bdaa205db0f1909e69f5e7cfdccab4fae0cdc3a229e803d2c45c19a8adf3329c135a4285d9385b19ab3311cb8f357950107b7a662e75264bb8b8b71bf9972c7a3e8ab88b844", 0xe1}, {&(0x7f0000002900)="b489eff72a7e767e0ea3cf420295edaeae3f788ec63cd3d22c3703ef875d919cd4c80f3bf63273c2e2c897ab90aa7f1b89d33f91f4d225121f450ebe5c9ae62081dd1c79ee0a729280705b6e48d7fcbd13c7d1e1173456395046b6a37d7efd754fdf49242a8a51ce62091d1601e5a71a75fad8ed8d78f5dbf19aa161ce17fdca7299ad8f8d67cbf6148c5abdd67502bf3b", 0x91}], 0x3, &(0x7f0000002a00)=[@rights={0x30, 0x1, 0x1, [r7, r2, r0, r6, r6, r2, r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r7, r0, r7, r7, r7]}], 0x60, 0x20008000}, {&(0x7f0000002a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002c00)=[{&(0x7f0000002b00)="fb424e9211054cd5d19941a88975810af40b397f6e2d25b25e7ccfc1677b817107a71ca2f1cdb4a8a64f7c8a603cbfdb3933d784c3f868bc6fc6ca099a62090120256f", 0x43}, {&(0x7f0000002b80)="8281bd827d30cb6f9c787c2c3a14f51553fe1b231b84e3b70ae9c758cb8e", 0x1e}, {&(0x7f0000002bc0)="b06679e8035516d13bf8fb989b2f2e5031fec7588515565431c78f1674e650ec96af96322ecc", 0x26}], 0x3, 0x0, 0x0, 0x4040811}, {&(0x7f0000002c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000002cc0)="410a5f5937cfe07d839133d7f00597e1953cb6c7409e83a8d344c86ac8a9fe74342832ed6d25438fe7876a33785baa01cced153f65d015b6854a33cc5dc61076167853950ea7d9126439d414a4b72dcabe17b501612a1499a9c753e25d2b34e24940a5994026f4d7ccb9a7767d8d7d293417e05befda7fe10706724db544ba455ba94fc4329ca81582020561a5316952471a2a482e58e930bb7cf5b332cf34de3c695a4f0ed38256950b22a373e7c85894a73bc6931332b9ba66c6f7f2ab48b7c458559309d2cac45c45d0259b2bf8c5741638c30a84d71d260c312b6e5a7df8c6fcc2a947730ee895e52699b428932b5faa", 0xf2}, {&(0x7f0000002dc0)="7d52b0aaf197b8b52a08828879769afb0fd7b0d3296c6c62aaf6d90ba9e587de57ad1fc0c6a7bcbe29be67a1ffac3e9c6e5b147d80c0d14060a39a991596f649eb3797dc3c7715d2ff", 0x49}, {&(0x7f0000002e40)="375b89c38a41250c414bc7df8e55e4f7c0f71df9e56a5f78bc77fc199d739eb0f4899d3c980f12f714a6119e9e0d9eea8b5cd5abb7751becd19c01455c3b9ce7cbb24a8375c65e98422fb6bd1669f85ae64e433a5ca3367b82ace54e690eb587ca82f1d49af8416ce55734f14955c60d", 0x70}, {&(0x7f0000002ec0)="01ba6000a690a0ccdc4f1de5c279d95de07c0c5fd5bcbc2e3c70bb022b2ab7e5e90ab40fd993313fddb7d8cdb8cde99329bfdf13870e375ae5e76b5e46de41f02eb83170117da94a9fe746bf2411b2aee06775c7ad1e1f476913", 0x5a}], 0x4, &(0x7f0000002f80)=[@rights={0x30, 0x1, 0x1, [r0, r6, r7, r2, r6, r2, r6]}, @rights={0x18, 0x1, 0x1, [r6, r6]}, @rights={0x30, 0x1, 0x1, [r7, r2, r6, r0, r6, r6, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r7, r2]}], 0x98, 0x1}, {&(0x7f0000003040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003180)=[{&(0x7f00000030c0)="62821bdc796e715fa2d849037c48e0bc81f9f3203c8046e138f335c50ddb16adab174e748aa956df009afa86f57d5d597353cdaa63ebaef03e3c6be6dfb7c3c3a08a26ffbd71866034ae3d51b7ef1633453f5c0a360a1503bd72ee37fcb7c9b450991a3b92251aaa4b7dc605f36812b56d435a2e877ca65ae9a6fb88f967d8860d61068f38f6c1f0310b9c91", 0x8c}], 0x1}, {&(0x7f00000031c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003340)=[{&(0x7f0000003240)="fd2dea12aed750b3b495a8bb0a306c474ed5e2041148725331230daa7b2862fe4c5f9d5a92569f07ed237babb6d71fa70402dbc693f024801f5236ceded40ba3a30a68fdc90aac80f26fdcd3d84b103b8a2aaedc0ae2a628b4aad9af507496e74a6eda342d271df83d7c52cb0d511d60e56bf0d8ffd33a668e588743a87b39c0ddd61e6d92d13009e31dd00348bc2181274b4a25ec5f16062c8bb8101672c71a5e9fd08f6a922e9ef873b303ca7f21e67981b6f31f5aa3c0c99b915174cd3a9cfb82ae4d1291008d07d7586b2fa4e20ffea599eee148327f1b65ab7e6d959334ef058a281da760da87d7f5", 0xeb}], 0x1, &(0x7f00000033c0)=[@rights={0x30, 0x1, 0x1, [r8, r7, r0, r2, r6, r0, r6]}], 0x30, 0x80}], 0x6, 0x4000000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x28, r1, 0x801, 0x70bd25, 0x0, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000140)={0x0, 0x2, 0x7, 0xfffffffffffff2d0, 0x7}) 2018/04/09 05:08:25 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000200)={0x11f000, 0xd000, 0x401, 0x2, 0x8}) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4004}, 0x20004041) [ 267.624615] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/09 05:08:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x100, 0x4) close(r0) 2018/04/09 05:08:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@dev, @remote, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'rose0\x00', r1}) add_key(&(0x7f0000000540)="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", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="30800a2e", 0x4, 0xfffffffffffffffd) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x0, 0x5d, &(0x7f0000000080)="0a9ed084a62dc034853f93038454edf63455b5d6e2d20ceed9b96139beebdd11568c514670fb125bee8c89389a55e60b1eae25d2599b1e15ccf7dd7a97257b9fee2e81a476fe00d57a4caea20932c89a5282b40909f8f7a31534aeb2ae"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000280)={0x17, 0xb, &(0x7f0000000240)="cbe7c4f3d760035e83ca12"}) io_setup(0x80000000, &(0x7f00000004c0)=0x0) io_cancel(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0xffff, r2, &(0x7f0000000300)="92de40cd1d705c433b9f2a9a0a94b99da9ffc75c3b32adb5e6f11955087cab6cb949dd6f27cc0dafca0602fbacf391403b61598579e5600675815d183a134a6c554e8f2abad90e8fab6fe604b34c66740f16dc1f6ab231b7db35b0efc65f47cd2f8d2778d2df996f39f516aa3f79380bacdf34f6a82b84bc6025fe69bbc79649b0", 0x81, 0x3, 0x0, 0x1, r2}, &(0x7f0000000440)) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000480)={0x38000000000, 0x7, 0x22, 0x400, "96ed1009e0a7049eb8ea527a2ad078b94583cbd49e40105cf3cb3409d008e278"}) [ 267.674954] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 267.679638] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 267.756869] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/09 05:08:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) nanosleep(&(0x7f0000000340)={r4, r5+30000000}, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x2b, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'memory', 0x20}]}, 0x38) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x1000}, 0x1) 2018/04/09 05:08:26 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0xa, &(0x7f0000000280)=[{0x8000, 0x7ce6, 0x2, 0x6}, {0xff, 0x0, 0x2, 0x9}, {0x4c99, 0x1, 0x5, 0x7f}, {0x800, 0x80000001, 0x20, 0x3}, {0x8, 0xc1, 0x8000, 0x800}, {0x9ae, 0xbe69, 0x5, 0xffffffff}, {0x1, 0x6, 0x2, 0x7f}, {0x1, 0x9, 0x9039}, {0x3ff, 0x2, 0x2, 0x3c7a}, {0x800, 0x4, 0x4, 0x9}]}) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@nfc, &(0x7f0000000540)=0x80) bind$ipx(r2, &(0x7f0000000580)={0x4, 0x100000001, 0x3, "26b43db00080", 0x2}, 0x10) r3 = memfd_create(&(0x7f0000000100)='/GPL\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000440)={{0x3, 0x2, 0x7, 0x3, 0x100}, 0x4, 0x6b8, 'id1\x00', 'timer0\x00', 0x0, 0xffffffffffffffc0, 0x4, 0x1, 0x3f}) clock_nanosleep(0x4, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getdents64(r5, &(0x7f0000000340)=""/250, 0xfa) shmget(0x2, 0x4000, 0x54000008, &(0x7f0000ffb000/0x4000)=nil) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000000)=0x1ff, &(0x7f0000000040)=0x2) 2018/04/09 05:08:26 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x400) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000280)={0x4, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "ba62f19e9e7c10f1"}}, 0x48}, 0x1}, 0x0) 2018/04/09 05:08:26 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x902, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$ax25(r0, &(0x7f00000000c0)=""/242, 0xf2, 0x141, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00008e5000/0x4000)=nil) shmat(r1, &(0x7f00003d6000/0x4000)=nil, 0x2000) 2018/04/09 05:08:26 executing program 7: r0 = socket(0x10, 0x2, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) write(r0, &(0x7f0000000080)="24000000100005004d07e30800010103030501010000000100000000000000f1e75c09cf", 0x24) 2018/04/09 05:08:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x47d, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[]) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x58) r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x1, 0x105400) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) fdatasync(r0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+10000}}, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x7a, "84e316ca880bbb4c6beb139e1aec93011149206afed60caea61b383ae9e9af4a18bbf057da849125c2a357a475b401d82a1b7ca06b0a83c27b81ac8acec030f9207ea00f106b5dee034560ad3bac14151d4f1c059c7a43dddf57a865c5580880ae43e8554bba7f27b95f32bd76c034d8ab69d9f156d9b3f62f8c"}, &(0x7f0000000080)=0x82) getdents(r0, &(0x7f0000000440)=""/183, 0xb7) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0xf3c8, @loopback={0x0, 0x1}, 0x7}}, 0x101, 0x8001}, &(0x7f00000001c0)=0x90) 2018/04/09 05:08:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r0, 0x3ff, 0x7, &(0x7f0000000080)=""/151, &(0x7f0000000140)=0x97) 2018/04/09 05:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000280)={0x20000000}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000002c0)=0xb) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00000016c0)=r0, 0x4) bind$vsock_stream(r2, &(0x7f0000000300)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r4, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000001700)='/dev/vcs#\x00', 0xb040, 0x80) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000001400)=0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000340)) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x40, 0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x0, 0x90, 0x0, 0xd9, 0x2}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001640)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000400894e38e5a878e551"], &(0x7f0000001680)=0x2) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x1000, 0x20}, &(0x7f0000001480)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000014c0)=[{0x6, 0x8000}, {0x4, 0xfffffffffffffffb}, {0x8, 0x8}, {0x0, 0x3}, {0xf, 0xae}, {0x2, 0xfffffffffffffffb}, {0x4, 0x99d0}, {0x2, 0x9}, {0x2}, {0x4, 0x6}], 0xa) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2d, &(0x7f0000000400)="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", 0xfd0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) 2018/04/09 05:08:26 executing program 2: syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x1c1, &(0x7f00000008c0), 0x0, &(0x7f0000000980)={[{@utf8='utf8', 0x2c}, {@nls={'nls', 0x3d, 'none'}, 0x2c}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x0, 0xae3c, 'queue0\x00'}) 2018/04/09 05:08:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0x6, 0x80000001, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0x80000000}) 2018/04/09 05:08:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000080)=0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="66ba6100ec0f20d835080000000f22d86566adb8e10000000f23c00f21f835000009000f23f86467640f01720566b836000f00d00f71d0ca67679c36660f388078f966bad10466b8000066ef", 0x4c}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 267.925727] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 267.954885] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/09 05:08:26 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x109080, 0x0) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x3f, 0x400) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000240)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/09 05:08:26 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0x42}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/04/09 05:08:26 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000200)="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", 0xf81}], 0x1}}], 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x100000040000010f, 0x7f, &(0x7f0000001180), 0x34) sendmsg$nfc_llcp(r0, &(0x7f0000001580)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x80000001, 0x1, "8227c1b88f7fb3774227ce5854e471932a0399fa39054d7b2fd0526207336ec96ef88cf328660d35470d87f11e0abf06d75acc4ddf3e36b476e681fddb9cf5", 0x19}, 0x60, &(0x7f00000013c0)=[{&(0x7f00000011c0)="ee6f5dace2a2b90974890b3206027bcd0d24342c60be6dd7544b82e608905a82b6803d137131c5f4e9b4f8d7dbcc604903bb35e5ea9783fb422a1eb9d2d14b346400f8c4e4f1f59273d3b2999aa33c4252baf7bd11d504a2b77c5aa0d3b5af2b7841414fe4465aaf3ef11668aac84807b3243c8c01e5f1ed8bb9de88854cd2f3fac032db9ccfee6ffa224778ce624b8adde1ca115ca86d2b1e810c2563af94ebefdbadd7871fa1ac8c99f018ab0d740a2074a5f05e69cc224c901362600fedeef8575f862f0a0476725502", 0xcb}, {&(0x7f0000000100)="b5f10e823aa824eb", 0x8}], 0x2, &(0x7f0000001440)={0x110, 0x117, 0x100, "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"}, 0x110, 0x800}, 0x24000000) 2018/04/09 05:08:26 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'ip6tnl0\x00', {0x2, 0x4e21}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) bind$bt_hci(r1, &(0x7f00000001c0)={0x1f, r2}, 0xc) setsockopt(r1, 0x2, 0x7, &(0x7f0000000000)="7181258cc8e2e59400d45ed64982b915f8b67a4301b4dc7e03ec8c", 0x1b) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000200)=0x2003, 0xfffffffffffffe3c) [ 268.050232] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 268.062241] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/09 05:08:26 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x5}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x15, "2d699f97cfe4788b63bf482692322abff754e70337"}, &(0x7f0000000140)=0x1d) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x8, 0x10}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000000)=0x1) 2018/04/09 05:08:27 executing program 6: r0 = socket(0x2, 0x280005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={"6c6f00000000001300", 0x4}) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) kcmp(r1, r1, 0x3, r0, r0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000001c0)=""/20, &(0x7f0000000100)=0x14) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00'}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000180)=0x4) 2018/04/09 05:08:27 executing program 7: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0xfffffffffffffffc) r0 = socket(0xb, 0x1, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x8001, 0x7, 0x80, 0xfffffffffffffff9, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x200, 0x5, 0xfb, 0x3, 0x5}, 0x14) 2018/04/09 05:08:27 executing program 2: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={"6272696b070400000000000000000050", &(0x7f00000001c0)=ANY=[@ANYBLOB='\v']}) 2018/04/09 05:08:27 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x35cc, 0x400000) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f00000006c0)={{0x10b, 0xc2, 0x100000000, 0x354, 0x346, 0x1f, 0x332, 0x100000000}, "1dc921a3405110593836d3653b47dc35c1903b92d3124f79c40ae3a9cba57469ffd3db7da8c38b5f33cc0c359b8f242a904a28a5c9550ada9421cebf72ceb7c965d3c68f51deab8a1b7375968aebaaf208b72ffdd807d563e8b5d0448dc1334d580d9aa66977162621102dc3d2019566df24ac96529afafa8b4e7bc95b759b6dd38b04eac28ccbf48511513832edb7b4c79bf816572c57f4d368109a281a92", [[], []]}, 0x2bf) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000001c0)={{0x100000001, 0x0, 0x0, 0x0, "4eaddbff8cac46d5ebcaefa762b6f6d1906b3a9ed3a96bb2c9f4d2ca76a73df7ca25c2a65f9e8871fa63d867"}, 0x0, [], {0x0, 0x1c9c380}}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) 2018/04/09 05:08:27 executing program 4: sysfs$3(0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={"626f6e643000000000041300", @ifru_names='bond0\x00'}) 2018/04/09 05:08:27 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setpipe(r0, 0x407, 0x5) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) flistxattr(r0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x8) 2018/04/09 05:08:27 executing program 5: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = semget$private(0x0, 0x7, 0x40a) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000001c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0xa0000, 0x0) setsockopt$inet6_int(r6, 0x29, 0xb, &(0x7f0000000500)=0x6, 0x4) bind$unix(r6, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e24}, 0x6e) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x100400, r2, r3, r4, r5, 0x185}, 0x5, 0x8, 0x1}) 2018/04/09 05:08:27 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000b4f000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(0xffffffffffffffff, &(0x7f0000000340)=@random={'user.', '/\x00'}, &(0x7f0000000380)='em1\x00', 0x4, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f00000000c0)=0x1) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) [ 268.888292] futex_wake_op: syz-executor7 tries to shift op by -1; fix this program [ 268.905897] bond0: cannot enslave bond to itself. [ 268.918739] IPVS: ftp: loaded support on port[0] = 21 [ 268.924934] futex_wake_op: syz-executor7 tries to shift op by -1; fix this program [ 268.926770] bond0: cannot enslave bond to itself. 2018/04/09 05:08:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_dellink={0x30, 0x11, 0xc, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xffffffff}, @IFLA_MASTER={0x8, 0xa, 0x1ffc00000000000}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0xc010) truncate(&(0x7f00000000c0)='./file0//ile0\x00', 0xd1ac) sync_file_range(r0, 0x0, 0x0, 0x2) 2018/04/09 05:08:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1263, &(0x7f0000000000)) 2018/04/09 05:08:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') open$dir(&(0x7f0000000300)='./file0\x00', 0x1fffa, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) write(r1, &(0x7f0000001300)="d8", 0x1) clock_settime(0x5, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r3, &(0x7f0000000600)="020d82d980351560b1c23ac6a32ec58f6fb8535f9064218f0eb18b4d0bac4bb8734aa7e06006ea5a889083e6dd005099a77546b828d90308b73ecf80b57536c13a5d031e51a277b03782ce617c4bbfae0680d2bbb5485156a01c1c881649ba6f4bfbdbf91fa9ca1264fee277d4d149157338b1534a77fcde6a3a1f942bc3d16a70683636846f524aa370895912d60d3eb7619c86a43ad09dd91c95eb5d6b0f216fac8ce36ac1baad12d0574a919bd9105adf2fb787f901b8e197fc1db0ef1cca00f9c8c850b14e71002f016b1bc26f9060282936f52ba8e56eeaa5cb294e30cb52a77c19d5877124805df873c002020172eeb441ff08fd1787ff69008209f10f8bb9fa8649f33e1d5f371d1d3002bca5a61584907bd573bbea0039d0b8f17a7bfb447bc351841135a9034ab9ac6041d4e8da39965c0983ba54ce8ab3e3b7d350b4303e38382d744f90a608d3f79de2137d757f8726c808bc2a033b334ed8c47e360fc4bc4fa14c8f4864a86ae6a490e331e66eea1987821b83346ace1327704f9bef951bb8cc3fe1912b12114d81c55a9c03ee310af0c59600166631faac8601d13b0863862712ec8960d27ad123516bbf004554794a8efded6cb8c948b8abdef5aec909764011ea2d2e1c8daefc7ae110e6d3fd9cee788f8b6ff77f49fb00c8b0ff255e0c03149701b9bed754201cf6fb0a1946a7299dc95acef5410e1d857045241081878998d19657e1cb8b1c0b0d63c8f4261e2627959f8d58c5c9aae486c1f3dd466a777b5fc0b4ec4337181531601e35296d47f03e1c83d4a31f6298a8557f87fba37e772d6f87609c80a5da5eea615b098a6a18ce63bb1921572c29e420004e00bd3c28b97e64c9de61136733368a6e552170315a40d4b1b416325d042dd9c6cef004e20aab061b47cf64c118c5e2a8bdf4bbd5f72060acc7878442ffb8a02140d482a0fc19ce78e37dba5b8c81a3f7bdabd87eb309a5e8e8c48c939c679afa64fe435df2fcd0e48d9a91ce1f16a6011380731f7c244dc348507f66eb4a471c576def381cff15c80a55573ab8294c86ca98dda0edb497a51b4263428ca388ed840762d7b09ab11886dde82edf5074dc977a89417969937592baa8e70b062b9144d76c9828c4a0f97488393a44afea29d271125dea4a657f159268e468d9dd380ab1df6c719b14f694a622640a960ac08604a195fe2cd988e2a672b46617e5e7a4fcc988770581d9492314d1d0faa491c9d531f813bab83482d0dc8f6278b24dbfd933a6db5d8a8d5d14580745df666f23d774be36d835b9feffa3b47548031ae0eb680b669d2834a4656997c07437284808dc3fca005402c7bb4139929b455f465ff867c717b10fcf8d556fc583d58513eb805fe027669ff7b40be06a0facc2b9e0bf54b0a7365f11c916da03ef39782747328539336646c3b7db580bf332af0cf2aaca294d8711763f93ce018ce8dc67cf955fc51c527a603f89c7238e197d53d88c736fa88520238e358af7f1d9292d3350fb2497bc20436f8901ea44d44936d585aa5ea3083dd336ae5ee072f223df334ea9c63f915605b22c93aa2fa78b480f9c722c560ea414feb17f172f0b0b06cb245e27055d46a2f4079b92c3d7ebfb405190b8c7a6fc6b9ae60def81addbbb07ca71c25e322eadc0ad005dc5666212a24ea12ebe38d23aa4d9019fd6a30da54b03366f21b74a8bd08f4eb7c1c338e5853096be2fca3363da2275701c0a9b81b79152a79bc8652602ea599d9e4aa47617cd8b0ae742ae6f5b7623a64db76ab675b5b7751154fee6950c1592a311794caae82f9e07ac49c37d1368d9aeeaf05be5705ed3ce366fd603d330359c864cdbab2c885c9600e015f10ea8ddca8f2dfec6f70898bc6ccd71a2f421d43f0e30971c6b6dfb395fc7759aa9412b37ca9ee11475725ff549238036793a016860762a420bfe4378571833eee00be31f0c3e06d15116dcc0cba05ebde6bd8543c050e372644c23c8ffd1cfdc2e4c4a7dedaa5c0e9d3cdb1e46bc8ed37f4ee7ccb9b78d9b733b0dd755c6d4d024b8976786ed67b4384dcd07471a79ac58401884be480a6ed37b3bf0fb016da0a15f495c528d0e177d445077634c03406a85ed226ac974b45d6caf3229267a7e093039040d6d7bead6046340a041ad1210eb6b", 0x600) 2018/04/09 05:08:27 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) getpeername(r0, &(0x7f0000000480)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) recvfrom(r3, &(0x7f0000000380)=""/243, 0xf3, 0x10042, &(0x7f0000000240)=@sco={0x1f, {0xde3, 0x8000, 0x1, 0x45, 0x48, 0x6}}, 0x80) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x80, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/04/09 05:08:27 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x14000) set_mempolicy(0x2, &(0x7f00000000c0)=0x100000000, 0x8001) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x6, [0x9, 0x401, 0x6, 0x8, 0x400000000000000, 0x8]}, &(0x7f0000000140)=0x10) r2 = dup3(r0, r0, 0x80000) readahead(r1, 0x4, 0x3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x81, 0x9}) 2018/04/09 05:08:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000003c0)=""/67, &(0x7f0000000440)=0x43) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f00000000c0)=0x401, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) 2018/04/09 05:08:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00008b4ffc)=0xdf, 0x4) socket$inet6(0xa, 0x2001, 0x1) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440, 0x0) 2018/04/09 05:08:27 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5763}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x3f}) [ 269.131409] FAT-fs (loop4): Directory bread(block 5) failed [ 269.145722] FAT-fs (loop4): Directory bread(block 6) failed [ 269.171929] FAT-fs (loop4): Directory bread(block 7) failed [ 269.179709] FAT-fs (loop4): Directory bread(block 8) failed [ 269.185767] FAT-fs (loop4): Directory bread(block 9) failed [ 269.191873] FAT-fs (loop4): Directory bread(block 10) failed [ 269.199814] FAT-fs (loop4): Directory bread(block 11) failed [ 269.213695] FAT-fs (loop4): Directory bread(block 12) failed [ 269.233369] FAT-fs (loop4): Directory bread(block 13) failed [ 269.239985] FAT-fs (loop4): Directory bread(block 14) failed [ 269.298438] attempt to access beyond end of device [ 269.303535] loop4: rw=1, want=49, limit=5 [ 269.307743] Buffer I/O error on dev loop4, logical block 48, lost async page write [ 269.341782] attempt to access beyond end of device [ 269.346870] loop4: rw=1, want=50, limit=5 [ 269.351078] Buffer I/O error on dev loop4, logical block 49, lost async page write [ 269.360621] attempt to access beyond end of device [ 269.365679] loop4: rw=1, want=51, limit=5 [ 269.369884] Buffer I/O error on dev loop4, logical block 50, lost async page write [ 269.379078] attempt to access beyond end of device [ 269.384088] loop4: rw=1, want=52, limit=5 [ 269.388283] Buffer I/O error on dev loop4, logical block 51, lost async page write [ 269.398389] attempt to access beyond end of device [ 269.403413] loop4: rw=1, want=57, limit=5 [ 269.407628] Buffer I/O error on dev loop4, logical block 56, lost async page write [ 269.418400] attempt to access beyond end of device [ 269.423530] loop4: rw=1, want=58, limit=5 [ 269.427807] Buffer I/O error on dev loop4, logical block 57, lost async page write [ 269.441054] attempt to access beyond end of device [ 269.446077] loop4: rw=1, want=59, limit=5 [ 269.450297] Buffer I/O error on dev loop4, logical block 58, lost async page write [ 269.468319] attempt to access beyond end of device [ 269.473420] loop4: rw=1, want=60, limit=5 [ 269.477621] Buffer I/O error on dev loop4, logical block 59, lost async page write [ 269.601509] attempt to access beyond end of device [ 269.606906] loop4: rw=1, want=49, limit=5 [ 269.611097] Buffer I/O error on dev loop4, logical block 48, lost async page write [ 269.620394] attempt to access beyond end of device [ 269.625564] loop4: rw=1, want=50, limit=5 [ 269.629755] Buffer I/O error on dev loop4, logical block 49, lost async page write [ 269.638065] attempt to access beyond end of device [ 269.643184] loop4: rw=1, want=51, limit=5 [ 269.647883] attempt to access beyond end of device [ 269.652983] loop4: rw=1, want=52, limit=5 [ 269.657954] attempt to access beyond end of device [ 269.663115] loop4: rw=1, want=57, limit=5 [ 269.667770] attempt to access beyond end of device [ 269.672875] loop4: rw=1, want=58, limit=5 [ 269.677494] attempt to access beyond end of device [ 269.682559] loop4: rw=1, want=59, limit=5 [ 269.687405] attempt to access beyond end of device [ 269.692517] loop4: rw=1, want=60, limit=5 2018/04/09 05:08:28 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f0000000000)) r1 = socket$unix(0x1, 0x2, 0x0) sendto(r1, &(0x7f0000000040)="8b8d4ec1825c550e6c862aabb91515f1000ea0a383a92df2af4c109c08619647aa60be331455e1e1c6fa4f1700818ce8c3735c40270fb976029036183152144421f703fd69064de8577f2cb4dc6ff9a73d280d", 0x53, 0x80, &(0x7f00000000c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x80) 2018/04/09 05:08:28 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) write$tun(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="fea8d6dadac5b37abde6a21e1968d699f3803e15f95017e275634fa6bcc0d5342d47d3cc2df17f07d0cfccb6fa5517e0ee3e52d68d3aa038c9dfae3eb99c608c2c0b6d7a17d8474a1b231d3ac5c0d663a64dfbbdc9514d676157f755c8bcf37d6dc1012525258419eaeb24b1a0822b5fc7ab0aa49e1d5f222b0700000044200d3c4b2800000000000000000000000000000000"], 0x1) 2018/04/09 05:08:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0xa, 0x2, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x2, 0x20}, &(0x7f00000001c0)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x7, &(0x7f0000000400)) 2018/04/09 05:08:28 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x1f, 0x800) getsockname$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) ioctl$KDSETMODE(r0, 0x4b3a, 0xb72) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1ff, 0x40800) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087bd32)={0x28, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f00000000c0)) gettid() ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000280)=0xffff) r7 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x349c40) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000340)=0x3, 0x3, 0x0) getsockname(r5, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x80) syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x2, 0x400) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000000080)={0x60000006}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r7, &(0x7f0000000140)="38f20ff8f1127c3c8f3481d4522ca911602bf1e2c5d77343160e94b4f4bda5c95022b224d05cd9aa2830dbd25521531e4581de368757b685d6cb36dfeddca9bc51a4662d4e88a9da83e9aaee2ca538cca6415bd066901dc4219655ce00f9aa1c38b1716ce0107208f78c8ea0d412ab560608fb94114f72f65eec26185c14216bcc6e54d084aaf9f8e74e317a1b45c9d6ce7cc8de2fd106b634053deff225508f5c3f1f5c6862b68021889b052cb8b4ea2bfcc58f223b2c19761b83ab08ea4deb86f160b2d8c92f9193c8caa62afefc83942fd6ed2aff84542178191c69d0de10c2d23da757982a1cd3d050b78cc0ea"}, 0x10) keyctl$revoke(0x3, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000)=[{}], 0x15555701, 0x0) close(r6) epoll_create1(0x0) bind$inet6(r3, &(0x7f00000003c0)={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x6) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001440)=""/152) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) arch_prctl(0x1003, &(0x7f00000025c0)="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") 2018/04/09 05:08:28 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x800001d) ptrace(0x18, r1) 2018/04/09 05:08:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xe01fcf4c3277df96) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x264) sendto$inet(r0, &(0x7f0000000380)='m', 0x1, 0x80, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/09 05:08:28 executing program 7: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="0e8aedbabf381d536f9a81286d7b6f8f36d2", 0x12, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x1, 0x0, r1) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000fff)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x200, 0x80c00) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000000)) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000200)=0x5, 0x4) 2018/04/09 05:08:28 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bridge0\x00', 0x9}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00009f3000), 0x4) [ 270.221485] dccp_close: ABORT with 65423 bytes unread 2018/04/09 05:08:28 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000018c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, [0xac9, 0x81, 0x3, 0x200, 0xb2e4, 0xd8, 0x10001, 0x1f, 0x401, 0x3, 0x1, 0x40, 0x6, 0xffff, 0x1]}, &(0x7f00000019c0)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001a00)={r1, 0xffffffffffffffb7, 0xa294, 0x1}, &(0x7f0000001a40)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r2, &(0x7f0000001800)={&(0x7f00000000c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/218, 0xda}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/170, 0xaa}, {&(0x7f0000001400)=""/153, 0x99}, {&(0x7f00000014c0)=""/143, 0x8f}, {&(0x7f0000001580)=""/51, 0x33}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/154, 0x9a}], 0x9, &(0x7f0000001740)=""/162, 0xa2, 0x1}, 0x40) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001840)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0xb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000, 0x7, 0x7, 0x100, 0xb808, 0x2, r3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xdf, 0x4, 0x9d6, 0x8, 0x3, 0x3f, 0x1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r4, 0x2}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 270.343181] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/04/09 05:08:28 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={r1, r2+30000000}, &(0x7f0000000040)) clock_nanosleep(0x8, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x2, 0x8, 0x2, 0x3, 0x0, 0xffffffff, 0x200, 0xd, 0xffff, 0x6, 0x2, 0x4, 0x6, 0x6, 0x101, 0x40, 0x8001, 0xd94c, 0x40, 0x81, 0xa619, 0x6f56, 0x1, 0xff, 0x1000, 0x3e87, 0x9, 0x401, 0x2, 0x6, 0x8, 0x1, 0x3d, 0x100000001, 0x6, 0x3, 0x0, 0x3, 0x4, @perf_config_ext={0x9, 0x6e}, 0x8000, 0x42, 0x1ff, 0x6, 0xa, 0x0, 0xd7e5}, r3, 0xd, r0, 0x1) [ 270.414394] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/04/09 05:08:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd63}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="17917bcc4d58ec771d64bcdb16b56eac858ab7eb89f3c44a3af28c0d093259797945c3d0be4f9e5746ca9d95b16cc6443c6db80c0bf5fd66af31a27dd6dfb8149535067afab0b2bf1a6ebb32bd7a54a6f0b3af8e552f107dd5c8b37a4150229fb689af5443228f6561ef6476e920ba0ee295bc2f2d125d665d8ca7cc7795526335c9a64b56", 0x85}], 0x1, 0x1) r1 = socket(0x1e, 0x80003, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r2, &(0x7f0000000000)=""/84, 0x54, 0x0, &(0x7f0000000080)={0x77359400}) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000280)=@ethtool_rxfh={0x47, 0x401, 0x3, 0x1, 0x9, "140760", 0x9, [0x9, 0x80000001, 0x6, 0x80000000, 0x0]}}) prctl$setendian(0x14, 0x2) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x2000000000020a00) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000100)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000180)="0da3d919980e91518e34556f008c2c8338979d8749c26cc9500a029e0c8c42127c5aa7f0ce8d3e5fcf1f9e37447deb3297ff61e83955c770a1f1411d958cd986164d10dcc5", &(0x7f0000000200)=""/46}, 0x18) 2018/04/09 05:08:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x800002400) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/09 05:08:28 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x2, 0x1c}) tkill(r0, 0x1000000000013) 2018/04/09 05:08:28 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000001000010000000000000000000000000095b0e0c3d56617cde46c59516d6894c071c4254e4a2556263d474475245ac634000000000b513b070c9734dfb139a31e4f98ded1acc6"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0xfffffffffffffc1e}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000480)=""/117, 0x75) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/09 05:08:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000017c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000001880)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f000000b000)={&(0x7f0000001800)=ANY=[@ANYBLOB="30000000130002e625bd7000ffdbdf1700d80700", @ANYRES32=r2, @ANYBLOB="000400000050000008000f0014aa000008001d00ffffffff"], 0x30}, 0x1}, 0x20000000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) 2018/04/09 05:08:28 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380)) rmdir(&(0x7f0000000340)='./file0/bus\x00') syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000080)="8b42fe02a76d63e1358eff55999881c0909c82d80d023a22cfe9a576812d7daa6e7648af8bdf9fc794e14dd0c9fe224894804daf2e614d1225042cb4862ac6cc9ab15eb2d692172533b5d98d16b3ac10d5db40210e04fdc7b16281598ad11d527d99", 0x62, 0x69f2}, {&(0x7f0000000380)="98a5178dc92d00492c23c3cebfac63abdd1afdc2e235fe256488dd6ea04c95e91856e40d0c99ab8ee096cbd8fd643750e53d73a39d0ac3c7928086a30c45e7923de6b639a0605c56b26374fccc6411586df4f4f438644a736b12ed14558802afb5373a58ded0687ddabe65895befa49e97c827dd84e9106c87723598988afea0c81462462183c9cb501159d10c11f8f7d2ebba0c843725cb1c291bb1a6ec39cefd41adbfb282005999b768cdec7e53dd2c196cfceeb49ba2d5599e317a3331dfe6e790b2185d0b2cebbcc37a26964a2ef2c0", 0xd2, 0x1}, {&(0x7f00000001c0)="3619d1c86982f2f2c66ecd222f8f79d7659142f7716b1e67575166363b96ac2bb4745fe22e47eb2593efffbebfcac10f64150d56a01337123f0f17b3b132576a65a85bb8f1938a88d3f0ca5da56a3b17834438c6748f22393936608b445d9fcc142b48640e5cf39aa04d45a3908eba1615c566cd7a80dae49d38234e8b950f0a43fb73b0c931c3ba480b037bcc06295c81", 0x91, 0x7}, {&(0x7f0000000540)="551e4fb962c55a3ff7b4ad32fb7bcba8a0a2638cb8d35d9c44c0fbd088a0f879390cfd9192758a769daf4386dc759e2931d06e8d83ed0993299dbffc7e278cbe8b74554c1f51e6d905a92a5bdd2e89613f8606b1c969e1ba49513c7fbb90721f6c5cb8ecbd5f52f075d2d505d1fffa0ae1e8b080d66afe0e423e613901401b675b76e1d059642d912044c872778670c1b700d912f6d2bd6eb92eee962fcbd4be6d52109a6e", 0xa5, 0x80000000}, {&(0x7f0000000600)="38ede401106257ac33fee285ccb2bb80bc1e4710b39abd640f031c11a99a6a6c7c4d1c38ece5473667857faed012f3f9c68fb57e6cbe9fc23d494d0be0512d8600ba52728ab4c5ed7b8bde3b2e07ca325c2cdda0d545cee6b0ca2b8ee55e65a0f46977beac035cc6fb71e8208d7f862f60b21c8dde16062ac396242ec4479fddcd888bb720c33731f2d1e128012440524186f79725c462c5e7377cfe3b8ad3510729", 0xa2, 0x1}, {&(0x7f0000000140)="f0b964b4c40fb3b7cdd327f908ade336b27a4d41bb86d417458f12e880bffe0e41291d40862ba611e2f8f2", 0x2b, 0x5}, {&(0x7f00000002c0)="90c92b6c5a12dfee7ae9659d24", 0xd, 0x400000000000}, {&(0x7f0000000300), 0x0, 0x400}], 0xf981eb014f577fc7, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e6f757569662c777379a32b2c6c6f0300003af32b14195ea86c29f04411c2c600000074d4098405413fa2293f2fcb1194fef53b32a7dfac7f5ac37c11738530b11861f60b2e837574ca5c9466b6934fbf0e3d8c0f7510bfc91fe612517399b8c7cc840c081cb00c29c24a5a26a90ea0b966ea68d93a6bad065dbbe944f369b56b3155338bc4e85719d4f382353fe364b8b18092"]) setxattr(&(0x7f0000000300)='./file0/file0/file0\x00', &(0x7f00000004c0)=@known='system.advise\x00', &(0x7f0000000780)='xfs\x00', 0x4, 0x2) 2018/04/09 05:08:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) mq_open(&(0x7f00000000c0)='hash\x00', 0x1, 0x81, &(0x7f0000000100)={0xf5, 0x200, 0x6e, 0x5, 0x2, 0x0, 0x1ff, 0x3}) 2018/04/09 05:08:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/04/09 05:08:29 executing program 3: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)='./file1\x00', &(0x7f0000000180)='overlay\x00', 0x0, &(0x7f0000000400)=',') r0 = socket$nl_crypto(0x10, 0x3, 0x15) fchdir(r0) socketpair(0x9, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000140)={0x4, r2}) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x1, 0x0, 0x2, "36367774ee440aab7e1bd2821aa1483c757e6d38c565f9beb266b980a8617b5130abb2262d1a0c13b9f9aa41ea4f75859dac10588a94542fb757c81900b2f5", 0x37}, 0x60) 2018/04/09 05:08:29 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x4, 0x2, 0x5, 0x20}, 0x8) ioctl$int_in(r0, 0x5425, &(0x7f0000000040)=0x5) 2018/04/09 05:08:29 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000080)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000), 0x4) 2018/04/09 05:08:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000680), 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000000), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvfrom(r0, &(0x7f00000000c0)=""/189, 0xbd, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001280)="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", 0x201}], 0x1) close(r0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000200)=""/58) write$tun(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000001080006040001aaaaaaaaaaaae0000000000000aa000000000000"], 0x20) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000280)={"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"}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000006c0)=0x3) [ 270.871449] overlayfs: missing 'lowerdir' 2018/04/09 05:08:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) recvmmsg(0xffffffffffffffff, &(0x7f00000051c0)=[{{&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/35, 0x23}], 0x1, &(0x7f0000000280)=""/109, 0x6d}, 0x9}, {{&(0x7f0000000300)=@in6, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/199, 0xc7}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/208, 0xd0}], 0x4, &(0x7f0000000740)=""/14, 0xe}}, {{&(0x7f0000003f40)=@nfc_llcp, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003fc0)=""/116, 0x74}, {&(0x7f0000004140)=""/14, 0xe}, {&(0x7f0000004180)=""/87, 0x57}, {&(0x7f0000004200)=""/134, 0x86}], 0x4, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000004340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004400)=""/133, 0x85}, {&(0x7f00000044c0)=""/228, 0xe4}, {&(0x7f00000045c0)=""/5, 0x5}, {&(0x7f0000004640)=""/96, 0x60}], 0x4, &(0x7f0000004740)=""/9, 0x9, 0x6}, 0x4}, {{&(0x7f0000004780)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004800)=""/92, 0x5c}, {&(0x7f0000004880)=""/230, 0xe6}, {&(0x7f0000004980)=""/228, 0xe4}, {&(0x7f0000004a80)=""/17, 0x11}, {&(0x7f0000004ac0)=""/25, 0x19}, {&(0x7f0000004b00)=""/67, 0x43}, {&(0x7f0000004b80)=""/41, 0x29}, {&(0x7f0000004bc0)=""/142, 0x8e}, {&(0x7f0000004c80)=""/161, 0xa1}, {&(0x7f0000004d40)=""/31, 0x1f}], 0xa, &(0x7f0000004e40)=""/106, 0x6a, 0x8ef}, 0x1}, {{&(0x7f0000004ec0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004f40)=""/97, 0x61}, {&(0x7f0000004fc0)=""/155, 0x9b}, {&(0x7f0000005080)=""/30, 0x1e}], 0x3, &(0x7f0000005100)=""/173, 0xad, 0x6}, 0x7}], 0x6, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000053c0)={@dev={0xfe, 0x80, [], 0x12}, r3}, 0x14) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000005400)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040), 0xffffff77) setreuid(r1, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/09 05:08:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xbd9}}, [0x6a9, 0x1, 0x5, 0x81, 0x6, 0x8000, 0x3f6, 0xb4, 0x7, 0x8000, 0x401, 0x0, 0x0, 0x7, 0x4]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r4, 0x5}, &(0x7f0000000200)=0x8) [ 270.925859] overlayfs: missing 'lowerdir' 2018/04/09 05:08:29 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000300)=""/232, 0xe8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000200)=""/246) 2018/04/09 05:08:30 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) pread64(r0, &(0x7f00001d9f3a)=""/198, 0xc6, 0x400000000000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 05:08:30 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r1, &(0x7f0000000000)=""/229, 0xe5, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r1) tkill(r0, 0x16) 2018/04/09 05:08:30 executing program 2: r0 = getpid() socket$inet6(0xa, 0x3, 0x2) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x38, 0x3, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/09 05:08:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x121000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/118) 2018/04/09 05:08:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000040)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000100)={0x2, 0x1, 0x72, 0x20, 0x3, 0x6}) r3 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r3) socket(0x0, 0x7, 0x9) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/09 05:08:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0200009873ab80203d8bfb63"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x10001, 0x6, 0x100000001, 0x81, 0xffff, 0x620, 0x1, 0x8, 0x1, 0x0, 0x0, 0xffff, 0x80000001, 0x2]}, &(0x7f00000006c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000700)={0x0, 0x8001, 0x1, 0xfffffffffffffff8}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000780)=@assoc_value={0x0}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000880)={r4, 0x219f}, &(0x7f00000008c0)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000a80)={&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000300)="ef20184a64db65e742d7b918700d4242642c8e3a89f14fdd9b280a8d1a8518227aea77a044e9d64d7a94020473914e56ca8ac83d7e5898f3f5ce3ae684def7b7c0b2bb9c6c34c3c2c950fdfdf85ee45e7af0b966a329e23cda1f8d0c721d65fd3fcb03d91aa2904d25736141c36dbead21f6730c037a", 0x76}], 0x1, &(0x7f0000000900)=[@sndinfo={0x20, 0x84, 0x2, {0x63b, 0x208, 0x800, 0x80000000, r4}}, @init={0x18, 0x84, 0x0, {0x401, 0x1, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x9, 0x6, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x20, 0x204, 0x8, 0x76, 0x6, 0xff8000000, 0x9, r5}}], 0xc0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000ac0)=@assoc_value, &(0x7f0000000b00)=0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000000b40)=0x2, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000200)={0x0, 0x9, 0x9, &(0x7f00000001c0)}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00050000e300000000000000"], &(0x7f0000000040)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') fgetxattr(r2, &(0x7f0000000440)=@random={'os2.', 'IPVS\x00'}, &(0x7f0000000d80)=""/4096, 0x1000) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000d40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x10022000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c00)=ANY=[@ANYBLOB="ece5ff00"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) sendmsg$nl_route(r6, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f0000000540)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40000) writev(r6, &(0x7f0000001ec0)=[{&(0x7f0000001d80)="8d2142cb8d0dcaec29713e0001136b903e8f5263a29d4bea4da384f098748faeeaee9a981bb60937df2f88c4fba8561ec824dbcf8fde199afb8d4cb0f325ed88e3cc1444e74a79e79c4e9b414228938fa15aa8f535b929ed523c3bb038f8d6adf985e2a3b9d11a682799876c7cd62a1003a474092156c223070713c42d52691fe60f168fa62d29dc0f28d4b535776d89dbcb06cfc111759124acb9659b863304eacdf44d44be6cbba2ae0456c3", 0xad}], 0x1) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000000100)={0x0, 0x7, 0xd6, &(0x7f0000000080)}) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x7fffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000480), &(0x7f0000001f00)=0x4) 2018/04/09 05:08:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/12, 0xc}], 0x3, &(0x7f0000000400)=""/222, 0xde}, 0x0) socketpair(0xb, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000540)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000000350400000000000000000000d14c"], 0x14}, 0x1}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) r3 = getpgid(r2) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0x18b, &(0x7f0000000240)={&(0x7f0000003040)={0xfffffffffffffe0e, 0x42, 0x2ff, 0x0, 0x0, {}, [@generic="b4bfc4d0cf432d60bd90b6dde1024b885ee060964e47305f761f413609115d28c855980c4d9094d49a6e6b8d1cd2760dfaf19f032628c4a07388572cb2a8bdb886bd9f6a7188853d55dd1ef5dd8d5a601a51c09c1d3631dce662d15647343663a2604e804b4afe2f49b52399", @nested={0x0, 0x71, [@typed={0x0, 0x72, @u64=0x9}, @typed={0x0, 0x14, @binary="ee48a11aad721c323b5aea94360d8d20fae507ac665c4c03a51b9c61c887d4451b2eaff9b668e161633ce01bed89f29ddbc0c445167179dbf8d788525202a068e7fd017e0db6ac75806ec922e58b39377e1c83d235c94d5f7ac20647d066f77b159b3d8001e83cd0a7f11a13be0919c48241d47fc6da1ede7efc17593656127e23a049b8951a"}, @generic="ca99e9375b7c904b2f9fb035a68efbfd0bd0aefc4d4ecae0d4608e0ab33fc67717444b453067ab1474eb50b6e642325ba546d281589971671512ce7bef5d4ef1d01e6e187c44e30f6f95e32c829821415d4cf2105616cb1fd18e60deb2a88bd6162db8eb3a79c3d09dc61e6c18e423fa57d5f89b72224fe70d55777188df434114961a908f7e652000742201f47efce634311c3d54a14b95629844194517cdd1cff3522d6ea1acf9a8c0ae108290b186e75e0ecc9e42dae38c4fc5884e54942074075222a65aeaa819711ed3cf50141ef70f4ad67f6fd12e4fbd0befd17ffabb35d34ee531958922dd95a611", @generic="bc13a648bdb4a4ffeaa9a451ae14f9db6c9540ef2d4065e26b9a4e4a6744e3f837a158e4eb1aea61e518ad47971520182c7fa391065ab9c280804d827dbf43887cac99c84d7837dc323c4e4d502fa76333006def5f75c44e312be6e212a84f1adea8ad00716304a3c47005e42b5de10e41829455036e7ede21b7dedcf1728743f942a34a8b614873b46fa0ec4731b857ac528387a1592aa90c8677c6fff7c535205f09", @typed={0x0, 0x40, @pid=r3}]}, @typed={0x0, 0x31, @str='\'\x00'}, @generic="6f9316098bae0a8dcac062771cd02fad550ae507cf04277c99de2d493349341f90ef018b6e088b465863a06ab736fb24673cd5241557969cd5b976b0b8d2d64c0ef37627e09c2f93d2b0517fc0aeefbac228eff2b2f4e892f2cea94de06d195c0113ba646600c43e6f2451697e68eae310e5749ada33c674f8fed6ce5dbd004e6aba8feb7a96c058d1663cb91d06bc15286e0d26604b59a34672f3e8ee", @nested={0x0, 0x5, [@generic="f350d263203b8ab959de1a123191a352395fb38245e8903038fe5b3e8ee97bf30c5de79fc056d28a6414fdf22504e03acb92be1f54f2b55c45b7053fce22f0eccdff084dc4ca13f05412c3abaa9bcf6640d7153a44c19737a34c77b0ac53050fea6890e26a2ab553b6116060a6a500ec0f49847147a135344d271b651eb70c17444d4aa76c35140fece8c0a024c99af9ae35cd507a15697f09a6f409aac40a776670597981e6ce9fa5fd0f3faafc32148a350c0f74780916bd1067ba470a394cb95167518bed2b5128d85b754a9abedff680b83b73dab48fdf30d0ae81aca58d88f9acf36412632f5e4bff20df7d", @generic="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", @typed={0x0, 0x5f, @u32=0x4}, @generic="a46814d979689af7c0e1da36da110445db0927df9da3fcfdaccb8cd8b942ec2c332e2e5ee1258a9c4c66f030dca8df8ed97aae4373c49356ed28b89f5fbfd777b5c52b3a62c31c9710a8dc941762d8c8659b8fb64beac3e3427ff8e057fe5623b36237e9ebbfe7c7b31cd2952997720764a079cc420b13df75015f727db4ef614c1d2e1f549a6a32e9e0e51db00555d162d652b6a424fa02c14ea19857bcaa7029277a2051216637db0e0957a9498841a3b0c83fb35bde1c4572", @generic="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", @typed={0x0, 0x31, @pid=r3}, @typed={0x0, 0x5c, @binary="62f65ccb34b8a0154e4caec9f2de9354baff03285c268aee6445f7675e7301d80669a3b4a2f06e5ac921ee5fb9911389ece9d32a95c30f16c1297df553b1bc"}]}]}, 0x5f10dac2a8d5fcf8}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/09 05:08:30 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x0, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x0, 0x0, 0x7ff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0xfffffffffffffffe, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) open$dir(&(0x7f00000000c0)='./bus\x00', 0x20000, 0x100) fallocate(r2, 0x1, 0x0, 0x10000101) fallocate(r0, 0x20, 0x0, 0xfffffeff000) open(&(0x7f0000000080)='./bus\x00', 0x300, 0x11b) open$dir(&(0x7f0000000000)='./bus\x00', 0x300, 0x4) [ 271.754138] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/09 05:08:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'\x00', 0x4}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x81, 0x4) [ 271.809925] EXT4-fs error (device sda1): ext4_ext_remove_space:2934: inode #16554: comm syz-executor3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 4, max 4(4), depth 0(0) [ 271.822597] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 271.842298] ================================================================== [ 271.849923] BUG: KASAN: alloca-out-of-bounds in unwind_next_frame.part.7+0x6ce/0x9c0 [ 271.857795] Read of size 8 at addr ffff8801856872e8 by task syz-executor6/19630 [ 271.865222] [ 271.866839] CPU: 0 PID: 19630 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 271.873662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.883000] Call Trace: [ 271.885569] [ 271.887712] dump_stack+0x1b9/0x294 [ 271.891329] ? dump_stack_print_info.cold.2+0x52/0x52 [ 271.896515] ? printk+0x9e/0xba [ 271.899782] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 271.904531] ? kasan_check_write+0x14/0x20 [ 271.908756] print_address_description+0x6c/0x20b [ 271.913592] ? unwind_next_frame.part.7+0x6ce/0x9c0 [ 271.918598] kasan_report.cold.7+0xac/0x2f5 [ 271.922914] __asan_report_load8_noabort+0x14/0x20 [ 271.927836] unwind_next_frame.part.7+0x6ce/0x9c0 [ 271.932664] ? unwind_dump+0x180/0x180 [ 271.936539] ? zap_class+0x720/0x720 [ 271.940244] ? unwind_dump+0x180/0x180 [ 271.944129] ? __unwind_start+0x166/0x330 [ 271.948270] unwind_next_frame+0x3e/0x50 [ 271.952319] __save_stack_trace+0x6e/0xd0 [ 271.956459] ? kasan_unpoison_shadow+0x14/0x50 [ 271.961032] save_stack_trace+0x1a/0x20 [ 271.964996] save_stack+0x43/0xd0 [ 271.968442] ? save_stack+0x43/0xd0 [ 271.972057] ? __kasan_slab_free+0x11a/0x170 [ 271.976452] ? kasan_slab_free+0xe/0x10 [ 271.980413] ? kmem_cache_free+0x86/0x2d0 [ 271.984551] ? file_free_rcu+0x6f/0x90 [ 271.988430] ? rcu_process_callbacks+0x941/0x15f0 [ 271.993259] ? __do_softirq+0x2e0/0xaf5 [ 271.997223] ? irq_exit+0x1d1/0x200 [ 272.000838] ? smp_apic_timer_interrupt+0x17e/0x710 [ 272.005846] ? apic_timer_interrupt+0xf/0x20 [ 272.010246] ? kasan_unpoison_shadow+0x14/0x50 [ 272.014821] ? kasan_check_read+0x11/0x20 [ 272.018961] ? do_raw_spin_unlock+0x9e/0x2e0 [ 272.023362] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 272.027937] ? do_raw_spin_lock+0xc1/0x200 [ 272.032168] ? trace_hardirqs_off+0xd/0x10 [ 272.036393] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 272.041500] ? debug_check_no_obj_freed+0x2ff/0x584 [ 272.046519] ? free_obj_work+0xb90/0xb90 [ 272.050574] __kasan_slab_free+0x11a/0x170 [ 272.054804] ? file_free_rcu+0x6f/0x90 [ 272.058683] kasan_slab_free+0xe/0x10 [ 272.062471] kmem_cache_free+0x86/0x2d0 [ 272.066435] file_free_rcu+0x6f/0x90 [ 272.070136] ? get_max_files+0x20/0x20 [ 272.074016] rcu_process_callbacks+0x941/0x15f0 [ 272.078681] ? call_rcu_sched+0x20/0x20 [ 272.082659] ? find_held_lock+0x36/0x1c0 [ 272.086717] ? lock_downgrade+0x8e0/0x8e0 [ 272.090859] ? kasan_check_read+0x11/0x20 [ 272.094999] ? rcu_is_watching+0x85/0x140 [ 272.099139] ? rcu_pm_notify+0xc0/0xc0 [ 272.103034] __do_softirq+0x2e0/0xaf5 [ 272.106832] ? __irqentry_text_end+0x1f9628/0x1f9628 [ 272.111923] ? kasan_check_read+0x11/0x20 [ 272.116058] ? do_raw_spin_unlock+0x9e/0x2e0 [ 272.120454] ? native_apic_msr_write+0x5b/0x80 [ 272.125024] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 272.129600] ? lapic_next_event+0x5a/0x90 [ 272.133764] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.139291] ? clockevents_program_event+0x140/0x370 [ 272.144388] ? kasan_check_read+0x11/0x20 [ 272.148522] ? rcu_is_watching+0x85/0x140 [ 272.152658] ? rcu_pm_notify+0xc0/0xc0 [ 272.156544] irq_exit+0x1d1/0x200 [ 272.159995] smp_apic_timer_interrupt+0x17e/0x710 [ 272.164829] ? smp_call_function_single_interrupt+0x650/0x650 [ 272.170701] ? _raw_spin_lock+0x32/0x40 [ 272.174667] ? _raw_spin_unlock+0x22/0x30 [ 272.178803] ? handle_edge_irq+0x330/0x870 [ 272.183032] ? task_prio+0x50/0x50 [ 272.186571] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.191414] apic_timer_interrupt+0xf/0x20 [ 272.195637] [ 272.197866] RIP: 0010:kasan_unpoison_shadow+0x14/0x50 [ 272.203036] RSP: 0018:ffff880185687370 EFLAGS: 00000a02 ORIG_RAX: ffffffffffffff13 [ 272.211333] RAX: 1ffff10030ad0e73 RBX: ffffffff860161f0 RCX: ffffc900086e4000 [ 272.218593] RDX: 0000000000015cc1 RSI: 00000000000000b8 RDI: 1ffff10030ad0e5c [ 272.225851] RBP: ffff880185687378 R08: ffff8801be7a2300 R09: fffffbfff15d0626 [ 272.233106] R10: fffffbfff15d0626 R11: ffffffff8ae83137 R12: 00000000ffffefff [ 272.240365] R13: 0000000000000005 R14: 00000000ffffefff R15: ffff8801d7613540 [ 272.247637] ? ip_set_header+0xb70/0xb70 [ 272.251698] __asan_allocas_unpoison+0x16/0x20 [ 272.256269] nfnetlink_rcv_msg+0x6af/0xfe0 [ 272.260505] ? nfnetlink_bind+0x3a0/0x3a0 [ 272.264649] ? graph_lock+0x170/0x170 [ 272.268436] ? find_held_lock+0x36/0x1c0 [ 272.272490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.278028] netlink_rcv_skb+0x172/0x440 [ 272.282079] ? nfnetlink_bind+0x3a0/0x3a0 [ 272.286221] ? netlink_ack+0xbc0/0xbc0 [ 272.290103] ? __netlink_ns_capable+0x100/0x130 [ 272.294769] nfnetlink_rcv+0x1fe/0x1ba0 [ 272.298735] ? rcu_is_watching+0x85/0x140 [ 272.302874] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 272.308064] ? nfnl_err_reset+0x2d0/0x2d0 [ 272.312209] ? netlink_remove_tap+0x610/0x610 [ 272.316698] ? refcount_add_not_zero+0x320/0x320 [ 272.321442] ? rcu_is_watching+0x85/0x140 [ 272.325579] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 272.330764] ? netlink_skb_destructor+0x210/0x210 [ 272.335595] ? kasan_check_write+0x14/0x20 [ 272.339837] netlink_unicast+0x58b/0x740 [ 272.343900] ? netlink_attachskb+0x970/0x970 [ 272.348298] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 272.353305] ? security_netlink_send+0x8f/0xc0 [ 272.357880] netlink_sendmsg+0x9d8/0xf80 [ 272.361944] ? netlink_unicast+0x740/0x740 [ 272.366175] ? security_socket_sendmsg+0x9b/0xd0 [ 272.370923] ? netlink_unicast+0x740/0x740 [ 272.375151] sock_sendmsg+0xd5/0x120 [ 272.378856] sock_write_iter+0x35a/0x5a0 [ 272.382911] ? sock_sendmsg+0x120/0x120 [ 272.386890] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 272.392419] ? iov_iter_init+0xc9/0x1f0 [ 272.396388] __vfs_write+0x5bc/0x880 [ 272.400098] ? kernel_read+0x120/0x120 [ 272.403981] ? _raw_spin_unlock+0x22/0x30 [ 272.408125] ? kcov_ioctl+0x56/0x1b0 [ 272.411829] ? do_vfs_ioctl+0x1f2/0x1650 [ 272.415892] ? rw_verify_area+0x118/0x360 [ 272.420034] vfs_write+0x1f8/0x560 [ 272.423570] ksys_write+0xf9/0x250 [ 272.427110] ? SyS_read+0x30/0x30 [ 272.430553] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.436081] ? fput+0x130/0x1a0 [ 272.439353] ? ksys_ioctl+0x81/0xd0 [ 272.442972] SyS_write+0x24/0x30 [ 272.446334] ? ksys_write+0x250/0x250 [ 272.450127] do_syscall_64+0x29e/0x9d0 [ 272.454014] ? _raw_spin_unlock_irq+0x27/0x70 [ 272.458514] ? finish_task_switch+0x1ca/0x820 [ 272.463008] ? syscall_return_slowpath+0x5c0/0x5c0 [ 272.467934] ? syscall_return_slowpath+0x30f/0x5c0 [ 272.472859] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 272.478221] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.483065] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 272.488244] RIP: 0033:0x455259 [ 272.491421] RSP: 002b:00007ff1a4ab3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.499123] RAX: ffffffffffffffda RBX: 00007ff1a4ab46d4 RCX: 0000000000455259 [ 272.506399] RDX: 000000000000001f RSI: 0000000020000040 RDI: 0000000000000014 [ 272.513660] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 272.520919] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 272.528261] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000001 [ 272.535531] [ 272.537141] The buggy address belongs to the page: [ 272.542056] page:ffffea000615a1c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 272.550185] flags: 0x2fffc0000000000() [ 272.554066] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 272.561938] raw: 0000000000000000 ffffea0006150101 0000000000000000 0000000000000000 [ 272.569801] page dumped because: kasan: bad access detected [ 272.575493] [ 272.577105] Memory state around the buggy address: [ 272.582025] ffff880185687180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 272.589370] ffff880185687200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 272.596716] >ffff880185687280: 00 00 00 00 00 00 00 00 00 00 00 00 ca ca ca ca [ 272.604059] ^ [ 272.610798] ffff880185687300: 00 00 00 00 00 00 00 00 00 00 00 cb cb cb cb cb [ 272.618142] ffff880185687380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 272.625481] ================================================================== [ 272.632824] Disabling lock debugging due to kernel taint [ 272.638258] Kernel panic - not syncing: panic_on_warn set ... [ 272.638258] [ 272.645613] CPU: 0 PID: 19630 Comm: syz-executor6 Tainted: G B 4.16.0+ #4 [ 272.653735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.663073] Call Trace: [ 272.665641] [ 272.667782] dump_stack+0x1b9/0x294 [ 272.671397] ? dump_stack_print_info.cold.2+0x52/0x52 [ 272.676580] ? lock_downgrade+0x8e0/0x8e0 [ 272.680714] ? vprintk_default+0x28/0x30 [ 272.684765] ? unwind_next_frame.part.7+0x670/0x9c0 [ 272.689771] panic+0x22f/0x4de [ 272.692948] ? add_taint.cold.5+0x16/0x16 [ 272.697084] ? add_taint.cold.5+0x5/0x16 [ 272.701133] ? do_raw_spin_unlock+0x9e/0x2e0 [ 272.705529] ? unwind_next_frame.part.7+0x6ce/0x9c0 [ 272.710530] kasan_end_report+0x47/0x4f [ 272.714491] kasan_report.cold.7+0xc9/0x2f5 [ 272.718800] __asan_report_load8_noabort+0x14/0x20 [ 272.723720] unwind_next_frame.part.7+0x6ce/0x9c0 [ 272.728546] ? unwind_dump+0x180/0x180 [ 272.732421] ? zap_class+0x720/0x720 [ 272.736125] ? unwind_dump+0x180/0x180 [ 272.740010] ? __unwind_start+0x166/0x330 [ 272.744148] unwind_next_frame+0x3e/0x50 [ 272.748198] __save_stack_trace+0x6e/0xd0 [ 272.752338] ? kasan_unpoison_shadow+0x14/0x50 [ 272.756908] save_stack_trace+0x1a/0x20 [ 272.760870] save_stack+0x43/0xd0 [ 272.764308] ? save_stack+0x43/0xd0 [ 272.767917] ? __kasan_slab_free+0x11a/0x170 [ 272.772313] ? kasan_slab_free+0xe/0x10 [ 272.776274] ? kmem_cache_free+0x86/0x2d0 [ 272.780410] ? file_free_rcu+0x6f/0x90 [ 272.784285] ? rcu_process_callbacks+0x941/0x15f0 [ 272.789112] ? __do_softirq+0x2e0/0xaf5 [ 272.793070] ? irq_exit+0x1d1/0x200 [ 272.796682] ? smp_apic_timer_interrupt+0x17e/0x710 [ 272.801687] ? apic_timer_interrupt+0xf/0x20 [ 272.806078] ? kasan_unpoison_shadow+0x14/0x50 [ 272.810650] ? kasan_check_read+0x11/0x20 [ 272.814782] ? do_raw_spin_unlock+0x9e/0x2e0 [ 272.819176] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 272.823748] ? do_raw_spin_lock+0xc1/0x200 [ 272.827971] ? trace_hardirqs_off+0xd/0x10 [ 272.832195] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 272.837288] ? debug_check_no_obj_freed+0x2ff/0x584 [ 272.842297] ? free_obj_work+0xb90/0xb90 [ 272.846346] __kasan_slab_free+0x11a/0x170 [ 272.850572] ? file_free_rcu+0x6f/0x90 [ 272.854442] kasan_slab_free+0xe/0x10 [ 272.858232] kmem_cache_free+0x86/0x2d0 [ 272.862196] file_free_rcu+0x6f/0x90 [ 272.865895] ? get_max_files+0x20/0x20 [ 272.869790] rcu_process_callbacks+0x941/0x15f0 [ 272.874452] ? call_rcu_sched+0x20/0x20 [ 272.878419] ? find_held_lock+0x36/0x1c0 [ 272.882473] ? lock_downgrade+0x8e0/0x8e0 [ 272.886608] ? kasan_check_read+0x11/0x20 [ 272.890750] ? rcu_is_watching+0x85/0x140 [ 272.894890] ? rcu_pm_notify+0xc0/0xc0 [ 272.898772] __do_softirq+0x2e0/0xaf5 [ 272.902568] ? __irqentry_text_end+0x1f9628/0x1f9628 [ 272.907657] ? kasan_check_read+0x11/0x20 [ 272.911791] ? do_raw_spin_unlock+0x9e/0x2e0 [ 272.916188] ? native_apic_msr_write+0x5b/0x80 [ 272.920755] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 272.925323] ? lapic_next_event+0x5a/0x90 [ 272.929458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.934981] ? clockevents_program_event+0x140/0x370 [ 272.940079] ? kasan_check_read+0x11/0x20 [ 272.944213] ? rcu_is_watching+0x85/0x140 [ 272.948347] ? rcu_pm_notify+0xc0/0xc0 [ 272.952247] irq_exit+0x1d1/0x200 [ 272.955691] smp_apic_timer_interrupt+0x17e/0x710 [ 272.960521] ? smp_call_function_single_interrupt+0x650/0x650 [ 272.966389] ? _raw_spin_lock+0x32/0x40 [ 272.970350] ? _raw_spin_unlock+0x22/0x30 [ 272.974485] ? handle_edge_irq+0x330/0x870 [ 272.978710] ? task_prio+0x50/0x50 [ 272.982242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.987081] apic_timer_interrupt+0xf/0x20 [ 272.991298] [ 272.993523] RIP: 0010:kasan_unpoison_shadow+0x14/0x50 [ 272.998700] RSP: 0018:ffff880185687370 EFLAGS: 00000a02 ORIG_RAX: ffffffffffffff13 [ 273.006397] RAX: 1ffff10030ad0e73 RBX: ffffffff860161f0 RCX: ffffc900086e4000 [ 273.013652] RDX: 0000000000015cc1 RSI: 00000000000000b8 RDI: 1ffff10030ad0e5c [ 273.020919] RBP: ffff880185687378 R08: ffff8801be7a2300 R09: fffffbfff15d0626 [ 273.028174] R10: fffffbfff15d0626 R11: ffffffff8ae83137 R12: 00000000ffffefff [ 273.035425] R13: 0000000000000005 R14: 00000000ffffefff R15: ffff8801d7613540 [ 273.042690] ? ip_set_header+0xb70/0xb70 [ 273.046753] __asan_allocas_unpoison+0x16/0x20 [ 273.051322] nfnetlink_rcv_msg+0x6af/0xfe0 [ 273.055556] ? nfnetlink_bind+0x3a0/0x3a0 [ 273.059693] ? graph_lock+0x170/0x170 [ 273.063477] ? find_held_lock+0x36/0x1c0 [ 273.067528] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 273.073067] netlink_rcv_skb+0x172/0x440 [ 273.077113] ? nfnetlink_bind+0x3a0/0x3a0 [ 273.081252] ? netlink_ack+0xbc0/0xbc0 [ 273.085132] ? __netlink_ns_capable+0x100/0x130 [ 273.089791] nfnetlink_rcv+0x1fe/0x1ba0 [ 273.093752] ? rcu_is_watching+0x85/0x140 [ 273.097884] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 273.103066] ? nfnl_err_reset+0x2d0/0x2d0 [ 273.107205] ? netlink_remove_tap+0x610/0x610 [ 273.111690] ? refcount_add_not_zero+0x320/0x320 [ 273.116445] ? rcu_is_watching+0x85/0x140 [ 273.120580] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 273.125757] ? netlink_skb_destructor+0x210/0x210 [ 273.130609] ? kasan_check_write+0x14/0x20 [ 273.134836] netlink_unicast+0x58b/0x740 [ 273.138892] ? netlink_attachskb+0x970/0x970 [ 273.143288] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 273.148293] ? security_netlink_send+0x8f/0xc0 [ 273.152863] netlink_sendmsg+0x9d8/0xf80 [ 273.156916] ? netlink_unicast+0x740/0x740 [ 273.161142] ? security_socket_sendmsg+0x9b/0xd0 [ 273.165886] ? netlink_unicast+0x740/0x740 [ 273.170110] sock_sendmsg+0xd5/0x120 [ 273.173813] sock_write_iter+0x35a/0x5a0 [ 273.177862] ? sock_sendmsg+0x120/0x120 [ 273.181833] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 273.187379] ? iov_iter_init+0xc9/0x1f0 [ 273.191344] __vfs_write+0x5bc/0x880 [ 273.195045] ? kernel_read+0x120/0x120 [ 273.198924] ? _raw_spin_unlock+0x22/0x30 [ 273.203060] ? kcov_ioctl+0x56/0x1b0 [ 273.206765] ? do_vfs_ioctl+0x1f2/0x1650 [ 273.210821] ? rw_verify_area+0x118/0x360 [ 273.214963] vfs_write+0x1f8/0x560 [ 273.218494] ksys_write+0xf9/0x250 [ 273.222023] ? SyS_read+0x30/0x30 [ 273.225464] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 273.231008] ? fput+0x130/0x1a0 [ 273.234276] ? ksys_ioctl+0x81/0xd0 [ 273.237893] SyS_write+0x24/0x30 [ 273.241420] ? ksys_write+0x250/0x250 [ 273.245206] do_syscall_64+0x29e/0x9d0 [ 273.249080] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.253565] ? finish_task_switch+0x1ca/0x820 [ 273.258050] ? syscall_return_slowpath+0x5c0/0x5c0 [ 273.262966] ? syscall_return_slowpath+0x30f/0x5c0 [ 273.267889] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 273.273245] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.278080] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 273.283254] RIP: 0033:0x455259 [ 273.286424] RSP: 002b:00007ff1a4ab3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 273.294124] RAX: ffffffffffffffda RBX: 00007ff1a4ab46d4 RCX: 0000000000455259 [ 273.301380] RDX: 000000000000001f RSI: 0000000020000040 RDI: 0000000000000014 [ 273.308635] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 273.315890] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 273.323144] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000001 [ 273.330886] Dumping ftrace buffer: [ 273.334411] (ftrace buffer empty) [ 273.338100] Kernel Offset: disabled [ 273.341711] Rebooting in 86400 seconds..