718a79a0b8b1567248d15769405127015b3665365d4917870738d6211cec259f1b0f4e8fcd5634c4d6935f360cda172ce0315056ca3c726b1ee0f2df40c5e63760587df4fda7aba40e3f845b259cf7b1922448ded625fa2f2e"}, {0x50, 0x104, 0xffffffff7fffffff, "935abdd97dbd570a8a1b9499d40b27e09d76ba4c4139ffb7fde090ad52f1a3460cac683b92a911a5124e26908b1ae9bc46c47e1fc74b3710a1069527535d1dca96f8"}], 0x1118, 0x4000}, 0x0) 2018/04/08 15:17:52 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000480)='/dev/random\x00', 0x0, 0x111000) r2 = dup2(r0, r1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x0, 0x2, 'client1\x00', 0xffffffff80000004, "e73afb38766c155a", "8d875c114b533bf7c1c9bfe0a7a95de1957722cbabf6accee96d049aa49bd3c8", 0x7, 0x9}) 2018/04/08 15:17:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000101"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f421081215", 0x5a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) write$binfmt_misc(r2, &(0x7f0000000880)={'syz0', "1809b51bee578deedd20badadaec598ec2784cab650cc4a240483a1637e7db2ac8c0c4953a029c986b1d3ee061e170b0a37ca94cdf4cf15f0d24f6bb05843e511be8b7010a03a22a4d22dbbdeec80594265994f0dc74121c131eda00f43b9f84e9242fd19ef625287cbe15317d88e051d70cf55660c4136a32694fdae0f03b384e124a975b407dac16b0bd55a5f5297f64c4f6ffe4e349d2377ca70a74dff209b5e307711c11de182dd0ffb6a3541354c07a8dfebebc8ede1fea6ffa639ac716ab5614b9cbe5f05cd3c9b479a9719d74dbeb53653a5a3fa4d9ecb92ef5d21b8c7f2fc058dd836a1a"}, 0xec) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000007c0)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x5, 0x1, 0x400, 0x1, 0x1}, 0x98) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r6, @ANYBLOB="0500ca641f00"], 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802a", 0x42}], 0x1, 0x0) shutdown(r4, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/08 15:17:52 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x0, 0x3, 0x6, 0x7fffffff000}, 0x6) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000033c000)) read(r1, &(0x7f0000ebcf48)=""/184, 0xfffffda6) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='affs\x00', 0x2000000, &(0x7f0000000200)="ddb00903c7b6832185b1c3c8f2bda78558f6a155bd26c93e4ae562e9171f1450b19cfafefd8098c5b6052cb3f6f8ec9f1943de9c3763fe09c59eef14d33fa5b37b8a371344b8a29a210671eec83fff7056f202b5c240dab4072d8a5e95a163e51eea67d8d39cb998d944f6ed838084c62ef013aee527820fb1c08dfe70e52136d66048b448257c0fc10d77b1b0045b0c06f195e78e495c3f996acf2c958192f78434a223a50b496ec714f85a56349dd2897859eb0d5baaf5599a14cc9471c705d423cae4219e75802c96d8389006a3") 2018/04/08 15:17:52 executing program 0: clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f00009e4ffc), &(0x7f00003e5000)) getpid() ioprio_get$pid(0x2, 0x0) 2018/04/08 15:17:52 executing program 2: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000380)={0x8, 0x9, 0x1, 0x3, 0x2}, 0x14) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)="8d44d8664c5058c7c404765ce3b45e2e186575f4278363140d34160fbea1ca65d0460d562127adf89dd0cc2d90f1c9a1a119b3c6dddae1489cb11c3aaf0ec0e3b274ff2a2b529e3beb9b2c2607280f392bbc3906e54de5d9e6ff2523826b6f87e4ac045410d9312493a39600c843864f8e24ffada9936c0adcddacc4bc8b39d5f4ffd48799e180ea8c34e858fbab1d413f5568a5ce495d5d79510a844436a9d8cdf2a1567ecb439b9db7d83b17c2190b75d9e4701b61cd99ddc0bdbd69987ad61be48a52d813e28cb71d36d2010b91a47afb5a270fc79c29af687e8993fcb575ff2f59a988", 0x20, &(0x7f0000000300)="30f02c9013f9b5ff17659640adbd9b2a4143454cdd07f424710209816d42afc5bf79a7fec0fe6e3148fe08681e6f0d0c9b8468e76a5284a0d2dcc31900b12384aba839c4581653171b35a9388718b1bd0bd64926c87b188d525fe0") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pktcdvd/control\x00', 0x840, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000640)={'filter\x00'}, &(0x7f00000006c0)=0x44) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000000)=""/221, 0xdd, 0x4, &(0x7f0000000140)={r2, r3+30000000}) unshare(0x40600) recvmsg(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/52, 0x34}, {&(0x7f0000000400)=""/141, 0x8d}], 0x2, &(0x7f0000000500)=""/23, 0x17, 0x200}, 0x40002002) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/04/08 15:17:52 executing program 6: r0 = socket(0x6, 0x80002, 0x401) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x500, 0x4) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001100)="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", 0xff0}], 0x1) 2018/04/08 15:17:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) sendmsg$netrom(r1, &(0x7f0000000540)={&(0x7f0000000340)=@full={{0x3, {"c0fb98458277cf"}, 0x4}, [{"8d8ae582154d38"}, {"3e7c0bd42b5134"}, {"af32d7e7dc7c87"}, {"3ac9e66670165d"}, {"a2043fc07128d0"}, {"f79a677c31ebd8"}, {"26068b6d934b94"}, {"a56f54b9239f7f"}]}, 0x48, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x1}, 0x2400c800) unshare(0x40600) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000240)="c1", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000580)={0x1f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r2 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) setns(0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) dup2(r2, r1) readv(r0, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) syz_open_pts(r0, 0x2) dup3(0xffffffffffffffff, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1) write$cgroup_int(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="3f9a98ea"], 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000280)={@remote, @rand_addr, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x17}, 0x36, r4}) 2018/04/08 15:17:52 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000333fef)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x66c, 0xfffffffffffffffc, 0xffffffff}], 0x10) 2018/04/08 15:17:52 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup2(r1, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) getpid() pause() getpgrp(0xffffffffffffffff) mknod(&(0x7f0000000100)='./file0\x00', 0x10, 0x5) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/08 15:17:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x8000000000000000}], 0x3af, 0x3) [ 298.549335] IPv4: Oversized IP packet from 127.0.0.1 2018/04/08 15:17:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup2(r1, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) getpid() pause() getpgrp(0xffffffffffffffff) mknod(&(0x7f0000000100)='./file0\x00', 0x10, 0x5) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/08 15:17:53 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000016c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001780)) r1 = syz_open_procfs(0x0, &(0x7f00000065c0)='comm\x00') exit(0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000440)=""/244, 0xf4}], 0x1, 0x9) getsockname(r1, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/17, &(0x7f0000000300)=0x11) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000140)=@l2={0x1f, 0x3a6, {0x10000, 0x9, 0x9, 0x9, 0x7}, 0x8000, 0x100}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="67ad767eb0006c6f30104b89ff7862ae15326f33dc29c6080cf66824cbde527cbfb6a447615f65b79cec151dabe59c3637cabc8e3b093ff25c365d0800b79aad1193924e79f779628eb8e42d8622387b72d6fe1f27e68e833e518f0735841a70363507dbe26b1fd34d864bc3d840d3661b941de4e531545ceb63b33fe22fd51450fdafb533d1b92b4d9afc02e61d8c06fc53e0af0ca60b64d20a9a9cb4f67abb21c4321337113bd6a64c725a2a315b702611388c2cf2458b503d5e7dbdaac0dd0167e6de4e94be5047c8d7b50c8586dda1631d59a06aff30c29f7981463baa7527e8190c990e733f778a7ff5150d0d", 0xef}, {&(0x7f0000000380)="8614b8764171eb423029fed48897f426af6d45ef8467a443608f788d10dbd80251c80c65f99536df210713861186fd", 0x2f}], 0x2, &(0x7f00000017c0)=ANY=[], 0x0, 0x1}, 0x80) 2018/04/08 15:17:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000e0b000), &(0x7f0000e7f000)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x71) 2018/04/08 15:17:53 executing program 6: r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x18101, 0x0) r2 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000200)={0x3, 0x6, r2, 0x1, r3, 0x0, 0x7fff, 0xfffffffffffff723}) getpid() getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getpid() r4 = fcntl$getown(r0, 0x9) accept4$bt_l2cap(r1, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80000) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregs(0xe, r5, 0x0, &(0x7f0000000100)=""/229) 2018/04/08 15:17:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001340)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) sendmsg$unix(r3, &(0x7f0000000540)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="abe2e975d2a53082ed2be620cce24f0c8ad5feaedc3075e7b097dfdd7eb4e9b06bd6f25d611717c2d78f435e4fe02f26026e96ba49ac4b218b7993", 0x3b}], 0x1, &(0x7f00000004c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r1]}], 0x68, 0x10}, 0x20004005) 2018/04/08 15:17:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x9, 0x3d2) 2018/04/08 15:17:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x0, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000004600)="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", 0x312}], 0x1, &(0x7f0000002380), 0x0, 0x4000000}, 0x2}], 0x1, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000400)=""/20, 0x14}, {&(0x7f0000000500)=""/201, 0xc9}, {&(0x7f0000000440)=""/30, 0x1e}, {&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/207, 0xcf}, {&(0x7f00000008c0)=""/136, 0x88}, {&(0x7f0000002380)=""/4096, 0x1000}], 0x7, &(0x7f0000000b00)=""/107, 0x6b, 0x7f}, 0x100) sendto$inet(r0, &(0x7f0000000000)="717d9578856fc3", 0x7, 0x40, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 2018/04/08 15:17:53 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup2(r1, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) getpid() pause() getpgrp(0xffffffffffffffff) mknod(&(0x7f0000000100)='./file0\x00', 0x10, 0x5) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/08 15:17:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0xd) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000100)={&(0x7f0000000040)="c96edaa842a1a66766eaca132126db63bb7cef52fa73a36b8f626ea7bfbafd96c649faa69491ddbd6b7de163aed75c3b13662350e64c20d5c026ef5ec5ad77c93f421f37757f5d3a12ee0a9bd54d804b5c2a9e79d09dcf3e119c98860c6f71e79194aa97a49b7b85f8fc02f5d4fd72e948492c1967fb67ccacc45e6214fa7c978a5750f69f5e6794971fa2c347dcc1236b887a8d82c91dd443fbc7fcdd232f35a85ebb6e8858254598c006b4944fd3e49050432ecea768651b", 0xb9}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r3, 0x100, 0xbb3, 0x2, 0xfffffffffffffffd, 0xffffffff00000000}, &(0x7f0000000280)=0x14) 2018/04/08 15:17:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syzkaller1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1d00000007000000000000000030000004000000000000000104000000000000010001000000000016060000000000002000000000000000ffff000000895800"]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x11}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x2000008, 0x80000000000030, 0xffffffffffffffff, 0x100) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 2018/04/08 15:17:53 executing program 7: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYBLOB="df0000007179f5e99a3171b71d845e1907d2a9bb612c0fe8253c9381877f7a399eeaa0b3d5f54f5b373baf591952ed278f38450112819b74afe4ae48a1d11deaea19919d50a64f1adf9ef6f1fdd2c6dea1057bdb5aef774fdcd77077905bba6a78fba93337be43c3c7bb16088aa4e7cb779de42c8d843e599613a7c6147deb6f8bf34369fc1a3ef5f239093c4921cd1351a00bbc4272e056f3c943c1d85cf5f64725472968cf4eb39254e7161743e8198bdc11f63dec633f9e569efacc50a2bf6aea1cbd209a23b140362c01"], &(0x7f00000017c0)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x9}, &(0x7f0000001840)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000200"], 0x28}, 0x1}, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000000640)='./file0\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x1, 0x4, 0x4}}, 0x20) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = dup3(r5, r4, 0x0) pwritev(r4, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f1}], 0x1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r5, 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800000000000) ppoll(&(0x7f0000000a40)=[{r6, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r6}, {r4, 0x8000}, {r6}, {r5, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) keyctl$session_to_parent(0x12) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000580)=r7) socket$l2tp(0x18, 0x1, 0x1) 2018/04/08 15:17:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB='d\t\x00\x00', @ANYRES16=r4, @ANYBLOB="100127bd7000fedbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="b401020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r2, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff7f000008000600", @ANYRES32=r2, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ddf9000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ffffffff40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r2, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004001f00000008000600", @ANYRES32=r2, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400aa00000008000600", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="b80002003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000010000008000600", @ANYRES32=r2, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400780f000008000100", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="f400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r2, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r2, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000f11000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400490f0000080007000000000008000100", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000300000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400fdffffff08000600", @ANYRES32=r2, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000008008000600", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="8000020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="7801020038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040008000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000300000008000600", @ANYRES32=r2, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r2, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r2, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ffffffff08000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="bc00025e00000000240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r2, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r2, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000001000008000600", @ANYRES32=r2], 0x964}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000004) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) r5 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f0000000fc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="6e9989e813be519a93a62437d4ad3d6fcd30b8eca1a0878ed450fdedf74a1dada8a14604104828052dc405a66422c9459ecd2d827dbb21d53491da9efa149277945bb179ca6a190fe8a5b2affd9b5ae1c45738aae11dc90b838a297c00bccdee46b00fd2878f60f32a1bb09fa25c91", 0x6f, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r5, &(0x7f0000001080)="81241a51502bc2cb20f2a56444ab7f4aeca993ecfa7cdab558ef4c0dbbb5a40cfef5abf4a722c02f08b622c0d77ce01690082bd022724ce7bbdb26f193ab1bdb16ee93b3242b8a4ed2d5ec200548686a3a1039bf4a", 0x55, r6) 2018/04/08 15:17:53 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="cf6c9c19ad3e2c754217224ecffbea9d190bf506df5d99a454cbdac4fbe4e4bebf7a99d67bf766690b20c5b39816756e2331a39c0baac110caba3dacdf09975452489453e2d9a32ae2256d1002d22fc8dfc60c44f9689cbcb1693113a55e698e1bf64077cbccfe75970fdd09aac18009bce7c2a456feb775de923a87d70bcd57474488cc17906e0c4571a4cdd7d551a8c3f2a8ad373f8aab4018396354af934ff5b62eff53f396213c237e7eed0fccab427a6396d6b86ce6158c2be4dbff6839df878f78f20705a4d537b5dc2db655f10e5bc100e0207f", 0xd7}, {&(0x7f0000000100)="221a525e16943886b5d5b55d828e9ff27983450070dacc35a039d8b815caf0f8e86f1aac2759aa031d6473370dc19635b066ecae43c22b10a67371a891ab197160e9739e72d5799c853e78cb1605df1969ffedf299941c03d342cd3f3af2944749ea7e084f5a24542f59ab8a76d129f8e2c3f3c7ce60254230684e2ebdc5fdb9a49dbabc68def46a1f0f465b314f78e6792af6a9e060062786147f572dad6e253a8b87558a0d7268ca0cb8605c83f5c7f97b", 0xb2}, {&(0x7f00000001c0)="e20e6f819567638a055973a16bcb39bdb44a64c5d61182ae2b7a2a302a3d6934f2a6b97771754330d07c7772132f73d44dd4e01675e3b370b6a9a71e639f757c3740e5e5f5374dcd98fd2f243afbabdb119a9ec346d7680a54007198680522c47a277250b385d46c00d6a1f4b3f31143be2c69aa548aa8d21baf9107a33f83d3780d4906d6e619ede0", 0x89}, {&(0x7f0000000280)="0a119bba51e89e01cfea922da09e63c7a6f08faacb7cf540944d215082cb00a9426f4d0a918f75a307cf76e87d71cbf89002d0206da2b86f51cf46f2a125008b7e5fcd7e61d8a63092df49168d5a320814dbf36db5a705f8006025eea3f4d5", 0x5f}], 0x4, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f3dff9)={0x0, &(0x7f00007b5000)}, 0x10) 2018/04/08 15:17:53 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000140), 0x3) 2018/04/08 15:17:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10002201, &(0x7f0000000040)) 2018/04/08 15:17:53 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3fff4)={0xffffefd}) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x4, 0x4, 0xf27, 0xf37}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)) poll(&(0x7f0000e94fd8), 0x0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x5, 0x3, 0x4, 0xe1c3, 0x1200000000000000, 0x0, 0x909a, 0x800, 0x6, 0x8}) 2018/04/08 15:17:54 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x2, 0x153, &(0x7f0000cf5ff8)="0104a2baa488417a"}) 2018/04/08 15:17:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x42000, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) faccessat(r2, &(0x7f00000002c0)='./file2\x00', 0x1cc, 0x100) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000740)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000940)=""/4096) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) pwritev(r5, &(0x7f0000001940)=[{&(0x7f0000000400)="cafff6dedc345f3a838223f0cafbb2cf07d12f1cc38b496f7ba8544ccddd9aac7badc52881b307cbcf147771263f739c89f3f88960609c91c6d43f8278fcf48316650f63ac9725514adf4f42db29cfb444ea9fda891accc2405da6259a6d1ac3f12eecee3251638004be541f10801a15e4a3c4181d28", 0x76}, {&(0x7f00000006c0)="7e95b0ce0737315bbb5b", 0xa}], 0x2, 0x3c) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r4, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f00000005c0)=ANY=[@ANYBLOB="1088fbe60e222080f4007000ff0300000000000015e84a3d2d303b980f7ccd0bed7d2a2ad11b0beb4ae72c93b8e840102f551386500000000000000000"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000100), 0x0) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f0000000580)='./file1\x00', 0x8, 0x0, &(0x7f0000000600), 0x40, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'cp863'}, 0x2c}]}) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f00000007c0)=""/51, &(0x7f0000000880)=0x33) fgetxattr(r0, &(0x7f0000000100)=@random={'user.', 'task\x00'}, &(0x7f0000000140)=""/8, 0x8) syncfs(r4) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x0, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/08 15:17:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000010d000)={&(0x7f0000a47ff4)={0x10}, 0xc, &(0x7f00000e2ff0)={&(0x7f0000f8fc10)={0x14}, 0x3e96e11c2b461c83}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/155, 0x9b) 2018/04/08 15:17:54 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x80000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000002c0)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000300)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/04/08 15:17:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) r1 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001080)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001180)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000033c0)={0x0, 0x0}) r4 = getpgrp(r3) r5 = getpid() lstat(&(0x7f0000003580)='./file0\x00', &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003640), &(0x7f0000003680)=0x0, &(0x7f00000036c0)) r8 = getpid() stat(&(0x7f0000003700)='./file0/bus/file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000037c0)={0x0, 0x0, 0x0}, &(0x7f0000003800)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003840)={0x0, 0x0}, &(0x7f0000003880)=0xc) getresgid(&(0x7f00000038c0), &(0x7f0000003900)=0x0, &(0x7f0000003940)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003980)={0x0}, &(0x7f00000039c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003b00)=0x0) r17 = getegid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003c80)={&(0x7f0000000d40)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2000000}, 0xc, &(0x7f0000003540)=[{&(0x7f0000000d80)={0x2e4, 0x16, 0x20, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x14c, 0x87, [@typed={0x8, 0x54, @fd}, @generic="0b7bb2a92961d80fcd722a5197c282419dcff1d4aaa48278bdf1988df9fa85c064723937a80c3b46470690670c2b7865ae7351ce4e70122fca7e0f1eef5ad569a808fde5dd9c9b6e52d02059646eb229a08a1bbe627d5fd853e2dab6ad0fe49055f2f417f4dd9deeb724de6a10c9cfec5ed73744d26cb11c8d219a960a650756af725fd01551d435f8466aa84f5b6dd10512ad5dd2009afa8184ad09", @typed={0x8, 0x87, @fd}, @generic="987fd83acb882556fc3952d1abc577a3da87c03bc432b204dcdae3192b7b629b546a7b1f52b98b645b2bd9dd1d3164581f254ada21374c32bb31125010e4cba530b483aa9ef2284d28634c5da210747491fd76d6ab03408d6f90ffec113e3de86f7785c660b7e791a03cdc8504991b44ff3eb8c7caa9070a020e6aeed101cb2c98c5881de578e8e81db9d0415477d965269cd32226f32dec6f"]}, @nested={0x6c, 0x13, [@typed={0x8, 0x1, @str='\x00'}, @generic="bbe926561e20d88f5628a8d3ab71593ef33ec65fa1f2d603fd707d4d71b69e44152824381e3658113da9e77fdcfbe7c554b163bebf56fb64722420c335ee68001ead97dc9c2db62da83ae6e34b4f1d", @typed={0x4, 0x2d}, @typed={0xc, 0x8, @u64=0x2}]}, @nested={0x48, 0x3b, [@generic="e81e5c6334e7ca3e9268a1343ba1664c9f2578635163afc60619c1a4edacbe223998c828cfd94ee83b71d26960a1758845ca7160e32c20cc24371774a56bce7f6dff"]}, @generic="f6e8e96a8f31113a21bfbefb43eef8192d2f4b1e", @typed={0xc0, 0x1d, @binary="a53158a274051d4333a287add63835aca140d3392086bf52b51b25caf54b2359921a39928e7525eec8c1d732405654da97e2244b2df8f5cc4269123e2ac42610f58234d9a065c444ff523879fe2ad1db2a7e0f39b7c453011eaa6f8e8dd3ab6f04a6814fd9b2fdec19d720291a0bc7bd3bd9000d9373945647cc6ed0d73767b7ec18ab081339c52605ca0d7f9116e56db819363d49db910182c28bb0c9c1973c23d3e541c4c5729aee7b27bf2ff15a7d2c7986bc0036d8d24a8497"}]}, 0x2e4}, {&(0x7f00000011c0)=ANY=[@ANYBLOB="e021000030000c002dbd7000fcdbdf2510015600140069000000000000000000000000000000000108003f00", @ANYRES32=r2, @ANYBLOB="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"], 0x21e0}, {&(0x7f0000003400)={0x114, 0x38, 0x200, 0x70bd28, 0x25dfdbfe, "", [@typed={0xd0, 0x53, @binary="bfd42b718d55b29db14359cc5c89ebc30e4861fb84440cb401e9171404ae9c153bb50285c13d4462ab57478a9123cdd4afb0b3205345fd1bd48f3df16ff2066228f386731e969227ea27c234259fed16bd4cc0d2d10f06f71eab894e53c1573709bcb2cdd05cf127aec2bf91499df8261a3e60f9fd3da6cd3d4511b9abb386721a7eedb93ec2ed211db9c0eba232c9ce7432d856978fe922067c11ee7ce84e772fbb86521f94f382a3197ce37056736ad7c734b760031022d3e20abd83b4f3ef1b7f3c59bd8c7532e2dabb"}, @typed={0x8, 0x81, @pid=r3}, @typed={0x8, 0x1d, @u32=0x9}, @typed={0x8, 0x3, @u32=0x3ff}, @typed={0x14, 0x28, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0xaf4, @pid=r4}]}, 0x114}], 0x3, &(0x7f0000003cc0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="18000000", @ANYRES32, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="649f2263000014692599821c", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYBLOB="000002000000000000000000681cb77a199e7a15e765a4405c179300000000000000000000000000000000", @ANYRES32=r16, @ANYRES32=0x0, @ANYRES32=r17], 0x94, 0x44800}, 0x4000814) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r18 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980), 0x0) faccessat(r0, &(0x7f0000000180)='./file0/bus/file0\x00', 0x2, 0x0) r19 = syz_open_pts(r0, 0x2) dup3(r19, r0, 0x0) r20 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000540)=""/239, 0xef}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f0000000440)=""/38, 0x26}, {&(0x7f0000000800)=""/159, 0x9f}, {&(0x7f0000000740)}, {&(0x7f00000008c0)=""/128, 0x80}, {&(0x7f0000000940)=""/191, 0xbf}, {&(0x7f0000000a00)=""/236, 0xec}, {&(0x7f0000000b00)=""/131, 0x83}], 0xa, &(0x7f0000000c40)=""/252, 0xfc, 0x2}, 0x40010102) getsockopt$inet_IP_IPSEC_POLICY(r18, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) clock_settime(0x3, &(0x7f0000000140)={0x0, 0x989680}) symlink(&(0x7f00000001c0)='./file0/bus/file0\x00', &(0x7f0000000200)='./file0/bus/file0\x00') keyctl$chown(0x4, r20, 0x0, 0x0) sched_setaffinity(0x0, 0xffffff7d, &(0x7f0000000080)) write(r18, &(0x7f0000000040)="f6dcb49a5bfbfd85e2fc2f15f548137340e66f6366d8a0125c9c1d3a", 0x1c) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000740)=0x6) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/04/08 15:17:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x1f, 0x1, 0x3d, 'queue1\x00', 0xff}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000100)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 15:17:54 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f00000003c0)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000400)='threaded\x00', 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000440), 0x0, 0x3ff) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000d40)=""/4096) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000580)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)=0x0) syz_open_procfs(r4, &(0x7f0000000600)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3d"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0500f3ff0700003f00"], &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="3265026f7279010000007075ca"], 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x812, r3, 0x1000) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/08 15:17:54 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x1ff, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x43, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x4) kexec_load(0x0, 0x6, &(0x7f0000000540)=[{&(0x7f0000000240)}, {&(0x7f0000000b00)}, {&(0x7f0000000280)}, {&(0x7f0000000300)}, {&(0x7f00000003c0)}, {&(0x7f0000000440)}], 0x170000) 2018/04/08 15:17:54 executing program 6: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000700)="a5cd8c7f291a99d03419566c2cdbb52d0b5807a539e914e06e66f6340e0220a3415c3e24050b07cc8dfa792c665efa5b7525194cc7d682c7944219ad8d6fcc0690ac3bb987fe1095abf3c3886bad9df34864e039f461ebb7f236faf12c7bc32712bc18c0f4b959266c27f0516f06da32fb00b5ee5e058411beebc27a6e1a49739e327f893c208e6392f3b899383692f24f5ea48c6773f2e02407a8d6934617cd7fc92421ce0162") r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) write$selinux_create(r1, &(0x7f00000001c0)=@objname={'system_u:object_r:modules_conf_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x39, 0x20, './file0/bus/file0\x00'}, 0x57) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x38, 0x7, 0x6}, 0x10) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) creat(&(0x7f0000000280)='./file0/bus/file0\x00', 0x80) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) ioprio_set$uid(0x3, r3, 0x9) 2018/04/08 15:17:54 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[{0x7e, 0x40, 0x300000000000000, 0xfffffffffffffffa}, {0x9, 0x451, 0x7f}, {0x20, 0xe8e4, 0x1000ffff, 0x4}, {0x40, 0x9, 0x3, 0x20}, {0x2, 0x10000, 0x7, 0x101}, {0x6, 0x7, 0xff, 0x96aa}, {0x3, 0x3ff, 0x6}, {0x80, 0xeb9b, 0x8, 0xffffffffffff7fff}]}, 0xffffff24) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20080) write(r0, &(0x7f0000000080), 0xfcaa) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x800, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)={0xffffffff, 0x1f}) 2018/04/08 15:17:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000040)={{}, 'port1\x00'}) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001540)=0x0) r4 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000001880)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001840)={&(0x7f0000001580)={0x28c, 0x7, 0xb, 0xb00, 0x70bd26, 0x25dfdbfd, {0xc, 0x0, 0x9}, [@generic="cfc4fc55e453a92ca91c1145c24aa45e5ee3e6e2be20b2276c760a4d37943560c84f53998c7f34a61b71e7fe8cc202e3fc0313e626794f0d9ab77990935f8f17cf8a29e93919db598ff94f9d98152060133f78eb6dc0ebcf4a3da5b1062a", @typed={0x8, 0x6f, @fd=r0}, @generic="cadfad6667b8a228d9109ce0e39e9a642398867bd3da6513d9934fe5422964ee735751ff044f54395bbdef18fca688ab572b9c43ebaee33f53a08b962d5680aff92d79a3e64dc157d6f5cd00b4c86631f52de1e358c7aa806dc827904e097ace37bf5e475affa35f23981e8869269d1e0328929125f054838f7dc88038cd7040c8ff0d1dffffbe157fec87b0fd085bfdf384ff7703a0177512134cfc96798d519548ef24aecb364a78f3b2d656842efd3d6342d974cb4b8777fa43e3", @typed={0x8, 0x83, @uid=r2}, @nested={0x60, 0x56, [@typed={0x14, 0x53, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="951c1c0541be661fd344942c3de14361fffcd90f1c882d0a5f779e66f0adf88f643be8f9736cefe7adc54c2ab9cf6dcf419373066d5ac635f070a105f4b737896d58088724"]}, @nested={0xec, 0x34, [@typed={0x8, 0x48, @pid=r3}, @generic="e402a4e2cbd717e58245b27aa8f982cb98a75af46388", @typed={0x8, 0x5e, @uid=r4}, @generic="74467d48dc42fd90eb9a6065811a48192f98b904a996626244a8fa60e268cc1214bd8593a025463df5dcff0f27be5d7db7e8796e5774b8cf7e65e95dad83e5896fba31541ed80abbbfb73b5041d423813d375b965d36f9092595089a08562e045a41027a12bec8d0ef542ab7a227c2f91c9c77c78f0a4af9109c6b9e8639a8e3a8586c9b0992710058ebea0f3be5895777e23fa245e5df9830ceb0998069c5d5fb250dc1dfb7d57579a7130a5895c4d8edbbb369d2557a9a80bd6861ed69013464"]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x4000}, 0x408c0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/08 15:17:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1e) dup2(r0, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffe01, 0x400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000b08fff)='\x00', 0x1) read(r2, &(0x7f0000de2000)=""/181, 0x1) 2018/04/08 15:17:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) ftruncate(r0, 0x8000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001300)={'bond0\x00', {0x4, 0x100, 0x81, "4c3088a1f693", 0x8}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0x0, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/08 15:17:54 executing program 3: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlockall(0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x7, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x81, 0xa966}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x0, 0x20, 0x1000, 0x20}, &(0x7f0000000240)=0x18) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/25, &(0x7f0000000100)=0x19) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400200, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10802, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/04/08 15:17:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='-', 0x1}], 0x1) ioctl$VT_DISALLOCATE(r0, 0x5608) [ 300.342324] IPVS: Creating netns size=2552 id=44 2018/04/08 15:17:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000006c0)) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="000100"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r5) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd", 0x3f, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r6) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r4, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x10000, 0x0, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/08 15:17:54 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x4f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000001780)='net/igmp\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000018c0)=0x73) getgroups(0xa, &(0x7f0000000400)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r12 = userfaultfd(0x80800) r13 = eventfd(0x8) r14 = syz_open_dev$random(&(0x7f00000049c0)='/dev/random\x00', 0x0, 0x7b163025d0804466) sendmmsg$unix(r3, &(0x7f0000004ac0)=[{&(0x7f0000001580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000001900)="802dfe4aec9df56cbc594631db593aa92aabd7a371c014c142ea8e5093f093c4fed4c4b5ad23596cff17fed1e110e6b1a2dd6df6b430acb977ff7ec929e49a11d7d0d9b3d551baf293505cf98d06bc8e2c283dca91a0c2b60c499d7f28d17344ba51a68820d37f5d363f599d34bc34de16e1f8efe9435df659a663a13be8f0fa96989247bb3ae4c5a7af987ef26314173b02c9564d6560d91a902f3f132c956a154d8363404be159ef65533be6907fca7be7aa680b0bc5e89fb02b05443cce42f6f6d937d4a7a7fe23a4cd6919638d3915dde566b6e3a04888a7bbacfc7c3340a64b1c7f17959b57a6cf6ca9", 0xec}, {&(0x7f0000001a00)="3034e8c13d0f028b76298c1935cd808421f7b7b78c49dd474c576e756183a03006d624bd857e52ed20df46f584e0559294fd318d5130e0254c4b6fa65516902418737424f1f5a8a313d0f428787cfa433e3868f19c4c3571bb9e84f998b697fac55af62356f12170c2dfc35ce9c33c3728103fa92db8ca2024df4895c2b762e133517a4f0d29e45167b06893b7dbce5b1e16d6b37845e2ddaa55985eac5ef193e12651251ce7620ab375bd6626c06b6659f0c9b4b98d3cecd0e28e34db517abdb2caf2e965ad8810e25f6a7ca118c8718f06b686a413cc541ef225aa855a2392ffb9c9198a3bc8d48f7caaa5620d3484efe5bfb32e9b5d6b42f921ea015f8d280f1a2e9132350509572db69a0177ed46dce9b3e0d072b519818015f73ca75e4109c0d77443f4c168ac2effdb2f383cd23c351bfcc05af152937dd9e78e6e73eed5c009dcbafafc885cfd29ee0999104156ea1138ad92329ec53ca6220f26ffc2bb6f9c0cb683115db7a6b2f0e8bec99ce64588f56e438f17dc7f390a8ec51d77e052bc174c9e79dfe166c9d6e555a8f5a631263f05ba4d3ebe66c8676598ebb40dc1f344aa2c768f9721551628d6438ba4b9f72bd9f1381dfd47c51a5fb4c727f58618067f4b2dffa3dd2c2cb40323ed026c1c99728680086d189fc319d6d5fd4fa6e7af768d572a4b7798884cc142138c95515b604676ad99362c43235570499b2be8890a7c00be455c8a502a158c22922468b1f57380e662469309d5e8076c1158d05d49dc7d7a02213040fc81e42d84ffb7b0ab189c6866d0d2cd45499cc90b51120062763e929a1b2595948beaa72e7b0c255bd29097e002cc9697a53540753fac4f47b01da8c75255dbf08faa20ba7227295693cb5eb4261b147489eed0720b030d74c030aff62374bdeae457b27411e00d482dc4c62a500d1fec7579c0691a561835ad5e610eb38e40e360dc29ec75b39090df9e312d1c1beecdbfd009e69bdd4d1cfb61fafdc1a4afde9cebef38352f46bf4a6b51deeb72eee416e4573f7dbc29c257d8e7b9d6ac569ee731f413265a60f4596b017fe4d645e73d55243adebb6d42c3502922579d52048fbcca3a65e0a2174768d1a0d49165a2a4d23eed840ece5e7d836246ccc334229e599773c7de747016319b6d27ccb69b1f13e3e64d1841eb74ec2be5117535da7acd8bafca05419cc0e1808bbb0526f421b3f9c15d0d3f5b61dbe7c5969cce0d84ec1129281f7cc1fdca9f28dc4a91824fd1b3e191e76b1d17fc778cb3014b4db05b2a058e07c3686613c32dcf0a032c5ed32d727dee9a0844b621c3533e16b9fcb7d0ab7a5203ab684c249db4d69d66e222979989826913a13c56d7e00c03ac975bb74f6e914b90ab123d7936cb3374fb13cc42f44c7be538294cb8a8c257448c0c8a8966bdc1e40f95964d813d11ef899c3eb5066a048d6ae80223d5fbfe1b2bc9fadd3109955f7be04e71e871fd06cbb6b150526c5fee44460baecc004668c592d5ab091d8054de86f17ae68fdc0af79ba93e5b765502c8407c1305b01878dd339f7938a97987612185611155988a4bc469b797540fbd9c7e27dd150c2f3b8043461e2a0e02b2db483e2e58a072b615f1fd6afa8669593f78ccc1591d4613667d56b398419383b97f62475f814794e97a667c188f6a3aa6f8adde52649f8e160502a97fa34a6d98dc97238fe9d6bcee3c2d0f57ca9ab4c9101376f38fc62d1102dd0ac1b2d8fcdefff07cf3f4808c9a67cec3537b050bc15b0861eef4b617ccad87dd220294a9a9ff539dc5c8aeccbe4c75a5df7ef26f4271a349dcc12071ccb388b46896fae32c9c151e3ec3c8bdec35af96ba7e2690c075dd1016974f99f2bbefe67f992ba9599625f620bbe45c4d1cd2526733e0d82cc640c7273d2ec43becaed098bc6bae6ecac060e94b9756cd026d7e34a6eb3cd88b44dcff6359284716fece983a6b56266e1ffb6f7bafd40ebf31cb2cf86d80353e8f0af18cc2100fad64c5486ff67f8adbe5f38d10b866264a64a4ccda2d076fe56574bd955cc26175293081592b2a1c278369e47959c04210c75fb6befeab4980a12ec05df75aa80066552fd48b977e6839efc1851215ffc5e46ef12cd0f0f8558ca47e3e4231e7c56c5ccb17e46b1e8489d86cf12014eaf92005ccbd0ad95fcbc2a7dcdc81ab848ff8f0f7e3295abb660f58207a280394644d1236d2a99c208273f52b426f6019a4851d27050fd2a3feef14db490c4aacbefde433fb7e64d3a64fceb877007169d7a5380f2917f06dc313c105382cb8607aa1b53a9d4ad59670ed955be767c320c8df9e88c905661d27fd2c4efc6a25dff866513af828b09d311cebfcb5e37567e46a3be9ad4d4c0727b9759ace96baacb9ebc03b9e72bfbf07eeeba3a6889699c5c39c4d45628f29f54676c95520a886cb2dc0859117c8a94305997614b5d904882ff26db971daf387aef9ce33140c4ba66a61db982dca0f4a29920d0798799256787cb084af8a705b9dec26c5d22cab4d4184eb36518b64cc63dc3d0b7f371aeda2a0a8162ba3b5f6ef5291b29870e8b19f4fbb9197f26bcfdd03e7e6a83906716e0ec50fce889c11fe67eaabce0ac7e767d8992d11d02eac5fdd089261d8f8349c20e6c7a52863264415966744bfbedf7c85b602995961110df08325aaf96be92e0a4c35817671ab8f2c5924a553f8cf5e9a1dae5ac5dcfb3713c49d965de0cedfe6ea66a28246c2283ca7e11230923936d26ec985791247efe0b2c992d2a65b89847ca64ce0897f68d8363bfc56980743f74339823a1a6ed246da227e67be8599c5fbf0e73e36c83f741425e8c49935545ceadb3aa7198392a085914324b9b06bb3d0d217b8a5f43eb7a3c56ebec3f7fa4457de8c1f6fd5d05a81828734a1d47ec3de16606eb2e736475696cbc248e14c595fa6c274235624afaf880c41714f07cf244628155ba4bf9e88fafca7ffeae0603a95ffc7dd29b57da52dddb6d0344432ef7d993054b884cccf28a64cd2193969ddf1a004f325ce20f11813c84eb6d07468e05d55bf71692d6aac293e5db9fb65ddf6d2a1f8e5a1ba6ec985bff77ded869f2c81fdc4cc0f125cd0e8431bdeb212e269ca75289690e1b4a8527b08387146fc85baf33c2609f419df81f34d4810c422c67ce3507715c4c09dfe1c1f78a6cbc148a09f62189a204344485d5f25d6d4bd23a1856f52b43c29f89b4fa804703d09372742ced2f82d6e1c4cf0dda570a6524292d7c094e0e25e2b5c07848793488ab96db615b64b99b0a12a0effcf950454f6df0ab2b781ac5b0b6fcf4b77d3ba13d081b6fcd24ff3e2c39558e7dbb0e267511138608537cca521738ffe776691e5ea1f6f237b15db437859880411b82f694108fdfcb895c1d74e5fc13974b9e17f089456fbe2775fd28a88fc79ed058b05ffd3c8249d74501312e62fb0ccc7c074ac7e6eb3f74c8c663dd34ca75f5686b3b1fdb0a924aa18a5bda9e077b8fe99da87912e9b6dab2749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0x1000}, {&(0x7f00000003c0)="85666e72d220c33ae4bf460a2d8b708fbedc6fab3c0ec0bf4dbb6eab415c9b2449ecc85b3d8919608274a1a9d9006b766cb39289e63e7539596d53baa4a5bb", 0x3f}, {&(0x7f0000002a00)="781425bade39fb47558362a3b51cf8035c6ff1172883db8a5ebe15a97ded7259cbe6fff1898410dcdf1af313469869d50e7f375339fe421935b10f86ff772dfee1e40d8e845b357abca8eb13e631430b00bf7854db2915ad399c93ffd96488de00591db94da115580914", 0x6a}, 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@rights={0x18, 0x1, 0x1, [r3, r0, r3]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r3]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r3]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x14, 0x1, 0x1, [r3, r3]}], 0xa8, 0x4080}, {&(0x7f00000046c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004980)=[{&(0x7f0000004740)="de742a738ed95d6ccf62826b7c205bd87c39168f7f1197cb3c19eb3ca10e9ce7f7f811de0097fd266221bd3d918376b52f77383be1cb056dc412af763b2a7f47a3a71ac73464727d1f35ccad06ff402852e83db919ad40b815e9c55476dbba67ecc8cfc9f3caecc084186403e7625b5baa6c3b8848fbb2867379e32d70ccc508356b4656e0240748602de02721df180f9a3d5bcd36ade01e2cb19125c5", 0x9d}, 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{&(0x7f0000000980)="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", 0xfe}, {&(0x7f0000000a80)="a23b1d7d0abfc66d74ac7cf7a1bcf7587ffb8eb8340c62bbe5a3eb6c1fbaa76b0b51912295511882c2eadcaa08004a4e7431ada44cf1f2b54abf6369458f44a51acb0776b30333475e59566e2ac8a8f5992d9fb369564d209b0519852c9381bf5988d0e79f95589ff240c6794e2a89dcc1b140a594d80585d8122d98aa1317fc", 0x80}, {&(0x7f0000000b00)="33c7ce018209db9df6587e184db2bd310132010a7a3f4b93b8e246361296415e30dbf4b64fdcc6c7ff764477fb42bcc86f54d73fe3027c64c51085baa0da43578252ab77626214f7948401cda68fe510a41fec211258dc2e548026aea5e5d8569e8a0e582553b86be6d9c778088780f24c574abaffaceed53f62ec614bf0f18e420489b40e073a307ef643c966a600dab34ad7606e61c1aa9efe9415d80fa9e14633eafe33dadc89727b1284692daca56d10ef711d738a5d45e980e63ddd4a227c18087de54cd7ca98", 0xc9}, {&(0x7f0000000c00)="5ba8f6c7a78ef9c7cd7767a68cce236c0fc79e10a050f9f169b5cf010a12e6f5fdb55d44aa03d996084cc23fdb120a2c043b22ce98f20cf8ee31b04775e3fb32bc5b21e2cf48f85c5a4c9ddd8daeacf95b726f4d784367892494ee94f3e994204bf2fe836ccf31a31072f0ce893b6181f6b90d49a27fda33991aa1eec858ca2de05f1eb28ef93a86bb2176d7c120c26869e9db1b6df3305ee4f525b85c961170062a52c51486c3cc315d", 0xaa}, {&(0x7f0000000cc0)="d098880f1920532529cdf8b3ed3f98cafd81dd6bce", 0x15}, {&(0x7f0000000d00)="1c8402994faf0f41a9e511329cba22be92e4abeeafa8b0d7960a4f5473fc", 0x1e}, {&(0x7f0000000d40)="2e26af88a86f24434c7f0c551019", 0xe}, {&(0x7f0000000d80)}], 0x9, &(0x7f0000000e40)=[@cred={0x18, 0x1, 0x2, r2, r4, r5}, @cred={0x18, 0x1, 0x2, r2, r4, r9}, @cred={0x18, 0x1, 0x2, r2, r4, r9}], 0x48, 0x4}, {&(0x7f0000000ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000f40)="0fac1c851a0a7753af547c3d3ffdeba47c6faade298a776175edea46fbfb90a2aaf634fcd874a2500b9dec2badbed7442ff4ae781628a10b4c8754536fc6fcb064309403898b0ad37abe8a4814b2391ef2b41c6103de44dc19e8e655c83b09c4fc14ce199edab51ba60d1ca0f53bd92440b9703fdc48839d6cb1f5f07b7a1b0d24811447dd000b5cdc1b", 0x8a}, {&(0x7f0000001000)="a53897efbcfc8f0d06980ca8fe759fd6ad10b21124393d6a1200424908ce3704980fc2018d05ea8a760219e2e465ccb1bee0cdc2ddaf3258d3ce19a0a7bfe5fe6926e64b910202fed77610cdcbf127028d45d1d6296582189a719e43db25e52ffcfa28effc96b2211885b8721227e0d34383392e0124e56889b70bc91466", 0x7e}, {&(0x7f0000001080)="bc0a4822146df106060047549ed2d09445bde2377c4707588984336d291c7be40ec873f84837c45768e73b4161aceee61d1773a6463a07956d14deff50f78a2ee97713bfef3f429f308dc62da112b0964003e4e96568981794c03966bfe930deb22288a6a28ac27a13f94d25691e50842919cfc7b933a3055f283b8220d88127948bec0cdbadbc75c8d3b918a67e9b6eb23e5238de85555a3be7f82b5b8c6fd95d693228e9e55900d27ce91e6575c268627c04e7b9ea9bfcfb7d2d6ca8f9ec907def3e87d7ae47bb68edee6cc5d18ddeb156657e158e84df6aa6312fea50f3c0513d5513800f", 0xe6}, {&(0x7f0000001180)="b455945cd6c0d1d4dea5aaff8506e606951590c7a038d7687cb2a87d7b81303b79a2ded862bb8588cd5cae75e5b15807cbe4daa9389cd6625614ac173b9d9eaf90265f7e9f0e42149e9c035f0c6bbb3438cb5082db010673ec713c0f1934b23936097c9fad26c423599902236c0cc55da9a7e176811d4ff0932ba761581046c1a20b22ae54aa2f2cda42c4339cd6869aefb64a58c3554afe42005effbb67acb92e01348709742cf0ee903b513d70b14601d3a633d6", 0xb5}, {&(0x7f0000001240)="af21eb5d45ecfae7593880c3121342e23715662e2f3db7fff8db8898902b8115b7a33ba145a02a2a77447e1a9a1d9ee9670a99fd6209ecf625bb7449ca885a4f33174945227ba59c8a78764f30a48926a1d1044f794cbd7a89b5f79e9c2b0dc469e4a0a6380470915c09aef7752c6dea95494974852dadd904099242859747b9efaeb3a83f78e7b0307ddbb2a69b609f63a728ebd67dbeb539212e6a3ba3853d3f0ec68b00f5be8dd4b9f13e62aabbd549f6269f3e33fe9d3bf041d39105c90c802ea2bb17905d", 0xc7}, {&(0x7f0000001340)="5df0fc7f4852b194ad766323a96068d046d5784bcbcf8e3ef44d3a0d6b612eee822bf8ac05b13c6716b6a7a53ac2fc19cd0c01847f94a2166701502b90800fe1d4c800484587c607b306d4c2ae85127b1971e783fb4321945a9e0cd0b9ff3213f228ae01af7c063fd172025a7943308aa07f003a739ec57df2f7a5d910c661bef9748cf04923c901726a8224a7d0ffd87271a1abbd1463830b032c385fa6be4d059f150412ed7526e6e9886022a06c8cd9371a9f6e18fd678587d14c34756842f1f7ff085625266b451432", 0xcb}, {&(0x7f0000001440)="fcc71ad7af0a9cf68f20f1a1fd3b6be6f3736a8eb58a41fb75591ce4b9c61107dbc422e94ab8de9b822451fc9fa41abf633916dece19354c8b51dadcdc18a1c8e865ddaf389a351c1eb408a95a8d9fc1480ff8f7a65417590de42ddaf8ac4679269666bad3add3ae0b2428d852c5c0d9ecfc33234aacafaa43b8fcaf6a24bc3756ddb989b53f8265957859335a672dd3f546b4863b203b2d2b6ffbd71fd1a9a63f9a21ca3d817157fa7a48403072bec225fd5e8bd40709ae9f8fb30e2d48e24ac10c63929fa7632010d3ebedcfb0", 0xce}], 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r8, @ANYBLOB="180300553000000000000000ac81be3fca6b8c58869e51b6f6b55e59d9625aa3e02b93e7edebe61886f1c19298e6310b2e45d702d57204005c5ef4310a43aa40b97e", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r6, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r11, @ANYBLOB="200000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1], 0x9c, 0x10}], 0x4, 0x0) recvmmsg(r0, &(0x7f0000005a80)=[{{&(0x7f0000005200)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x0, &(0x7f00000053c0)=[{&(0x7f0000005b00)=""/189}, {&(0x7f0000005340)=""/77}], 0x0, 0x0, 0x0, 0x80000000}, 0x10}, {{&(0x7f0000005400)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x0, &(0x7f0000005580)=[{&(0x7f0000005480)=""/203}], 0x0, &(0x7f00000055c0)=""/252, 0x0, 0x4}, 0x1}, {{&(0x7f00000056c0), 0x0, &(0x7f0000005980)=[{&(0x7f0000005740)=""/24}, {&(0x7f0000005780)=""/213}, {&(0x7f0000005880)=""/231}], 0x0, &(0x7f00000059c0)=""/184, 0x0, 0x1}, 0x100000001}], 0x1, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x400800) 2018/04/08 15:17:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000), 0x0) shutdown(r0, 0x1) 2018/04/08 15:17:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x11, @multicast1=0xe0000001, 0x3, 0x200, 'wlc\x00', 0x10, 0x3c}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) connect(r1, &(0x7f00000002c0)=@l2={0x1f, 0x709, {0x3, 0x7, 0xfffffffffffffff9, 0x7f0000000000000, 0x5, 0x3}, 0x5, 0x1000}, 0x80) sendmsg$netlink(r1, &(0x7f0000002700)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0xf4, 0x36, 0x4, 0x70bd28, 0x25dfdbfd, "", [@nested={0xcc, 0x7b, [@typed={0x8, 0xa, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @typed={0x8, 0xb, @fd=r0}, @typed={0xc, 0x49, @str='{proc%\x00'}, @generic="a0a028d7c5f76175d2fd2c5ce795b5af8b0a0fbb7869066f5f95f2c0d3817a5f63477591e2482e216c08e957", @typed={0x80, 0x68, @binary="c977d28c546ad7d8fb9e540b33409689a5772919ba2c49e6dd64d555a4c877d56d659177f01acc322832b708c0d0790e30eebc5279808be42135872fa92b27b38919b32764762c012efe99de13fedc9558dc62e5ecb8eec61e4bbe9479e49780c9b3e6608fc8bd5d5c34598a16696bcdf68937f7b452cd06ec94c42b"}]}, @generic="9d49957364579d425e23", @generic="47162250983f4f22da148a8ca2"]}, 0xf4}, {&(0x7f0000000400)={0x50, 0x2c, 0x300, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x40, 0x93, @binary="5cc791f63a3d69f13334bbaea972464364d345b20e3af9890b0652b420e9985d6ef2e1b3d577314aa5f494abcdc0d2bec029fb4a1e1f2f866c"}]}, 0x50}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="f3705a34fdef5879a21000003f002cea28bd70f2fddb8925362879ede69e14eba900c4f0248f73e5ca5dc61f1f393d478c79abb7feb4c12e1978af1d7c6adf58d5c4ba6871428566c9ecbb4d8b7d98a25d88d3d5c66ecc594e2079127cde4fdcdbdbb4aa83bfeca19beecb3022bf0b23e86835ffc6f979f148904ad5c8bc784c9dc165c0138794db2419161031660f2a1193373b147b0912c3bec894"], 0x10}], 0x3, 0x0, 0x0, 0x20000000}, 0x2004c080) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002800)='/dev/sequencer\x00', 0x400000, 0x0) 2018/04/08 15:17:55 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x42000, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) faccessat(r2, &(0x7f00000002c0)='./file2\x00', 0x1cc, 0x100) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000740)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000940)=""/4096) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) pwritev(r5, &(0x7f0000001940)=[{&(0x7f0000000400)="cafff6dedc345f3a838223f0cafbb2cf07d12f1cc38b496f7ba8544ccddd9aac7badc52881b307cbcf147771263f739c89f3f88960609c91c6d43f8278fcf48316650f63ac9725514adf4f42db29cfb444ea9fda891accc2405da6259a6d1ac3f12eecee3251638004be541f10801a15e4a3c4181d28", 0x76}, {&(0x7f00000006c0)="7e95b0ce0737315bbb5b", 0xa}], 0x2, 0x3c) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r4, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f00000005c0)=ANY=[@ANYBLOB="1088fbe60e222080f4007000ff0300000000000015e84a3d2d303b980f7ccd0bed7d2a2ad11b0beb4ae72c93b8e840102f551386500000000000000000"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000100), 0x0) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f0000000580)='./file1\x00', 0x8, 0x0, &(0x7f0000000600), 0x40, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'cp863'}, 0x2c}]}) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f00000007c0)=""/51, &(0x7f0000000880)=0x33) fgetxattr(r0, &(0x7f0000000100)=@random={'user.', 'task\x00'}, &(0x7f0000000140)=""/8, 0x8) syncfs(r4) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x0, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/08 15:17:55 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x8002, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) syncfs(r0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x2, 0xfd3c, 0x4, 0x800, 0x30}, &(0x7f0000000240)=0x98) 2018/04/08 15:17:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@delneigh={0x3c, 0x1d, 0x400, 0x70bd2c, 0x25dfdbfb, {0x7, 0x0, 0x0, r2, 0x0, 0x14}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, @NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/08 15:17:55 executing program 1: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) clock_adjtime(0x6, &(0x7f0000000100)={0x7086, 0x8, 0x93a, 0xd8d, 0x4, 0x59a, 0xffff, 0x200, 0x6, 0x0, 0x9, 0x0, 0x4, 0x0, 0x3f, 0x400, 0x6, 0x3, 0x8000, 0xffffffff, 0x3, 0x0, 0x8000000080000, 0xa0b4, 0x244f1224, 0x2}) sysinfo(&(0x7f0000000000)=""/66) keyctl$read(0xb, r0, &(0x7f0000000080)=""/65, 0x41) 2018/04/08 15:17:55 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x4, 0x1ff, 0x5, "5c01406ede1542fc09c7241a7aa52670282890ed06b35610d97ff4051dcac338a64acc49da2c09ad683269587f3fbdbf66737ddf47913e44379341c9eed149", 0x34}, 0x58) rmdir(&(0x7f00000000c0)='./file0/file0\x00') setrlimit(0xc, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 15:17:55 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f00000003c0)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000400)='threaded\x00', 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000440), 0x0, 0x3ff) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000d40)=""/4096) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000580)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)=0x0) syz_open_procfs(r4, &(0x7f0000000600)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3d"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0500f3ff0700003f00"], &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="3265026f7279010000007075ca"], 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x812, r3, 0x1000) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/08 15:17:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="0be9672300bfc000000000009fc07d02ff0000000008000000000000"], 0x1}, 0x1}, 0x0) [ 301.665014] IPVS: __ip_vs_del_service: enter 2018/04/08 15:17:56 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) rename(&(0x7f0000000300)="e91f7189591e9233614b2f", &(0x7f0000000340)="e91f7189591e9233614b2f") 2018/04/08 15:17:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000ec0)='net/mcfilter\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000080)=""/81, 0x51}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000d40)=0x98) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x5, 0x91}) 2018/04/08 15:17:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback, @broadcast}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000014c0)={{{@in6, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000004b00)=[{{&(0x7f00000015c0)=@pppol2tpv3in6, 0x80, &(0x7f0000000440)=[{&(0x7f0000001640)=""/144, 0x90}, {&(0x7f0000001700)=""/132, 0x84}], 0x2, &(0x7f00000017c0)=""/177, 0xb1, 0x1}, 0x5}, {{&(0x7f0000001880)=@pppol2tpin6, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)=""/107, 0x6b}], 0x1, &(0x7f00000019c0)=""/63, 0x3f}, 0x9}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001a00)=""/109, 0x6d}], 0x1, &(0x7f0000001ac0)=""/70, 0x46, 0xbd1}, 0xfffffffffffffffa}, {{&(0x7f0000001b40)=@sco, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001bc0)=""/69, 0x45}, {&(0x7f0000001c40)=""/73, 0x49}, {&(0x7f0000001cc0)=""/60, 0x3c}, {&(0x7f0000001d00)=""/6, 0x6}, {&(0x7f0000001d40)=""/107, 0x6b}, {&(0x7f0000001dc0)=""/75, 0x4b}, {&(0x7f0000001e40)=""/107, 0x6b}, {&(0x7f0000001ec0)=""/83, 0x53}, {&(0x7f0000001f40)=""/62, 0x3e}], 0x9, &(0x7f0000002000)=""/134, 0x86, 0xfff}, 0x7}, {{&(0x7f00000020c0)=@rc, 0x80, &(0x7f0000002400)=[{&(0x7f0000002140)=""/168, 0xa8}, {&(0x7f0000002200)=""/37, 0x25}, {&(0x7f0000002240)=""/134, 0x86}, {&(0x7f0000002300)=""/21, 0x15}, {&(0x7f0000002340)=""/187, 0xbb}], 0x5, &(0x7f0000002440)=""/171, 0xab, 0x2}, 0x2}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000002500)=""/68, 0x44}, {&(0x7f0000002580)=""/9, 0x9}, {&(0x7f00000025c0)=""/35, 0x23}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/141, 0x8d}], 0x6, &(0x7f0000004700)=""/12, 0xc}}, {{&(0x7f0000004740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000048c0)=[{&(0x7f00000047c0)=""/227, 0xe3}], 0x1, 0x0, 0x0, 0x2e}, 0x9}, {{&(0x7f0000004900)=@in6, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004980)=""/186, 0xba}], 0x1, &(0x7f0000004a80)=""/91, 0x5b, 0x3}, 0x91c}], 0x8, 0x20, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004c00)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000004d00)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000004d40)={@local, 0x0}, &(0x7f0000004d80)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004dc0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000004ec0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000004f00)={@remote, @local, 0x0}, &(0x7f0000004f40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004f80)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005080)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f00000054c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000005480)={&(0x7f00000050c0)=ANY=[@ANYBLOB="94030000", @ANYRES16=r3, @ANYBLOB="00042bbd7000ffdbdf250200000008000100", @ANYRES32=r4, @ANYBLOB="782002003c00014fdd3d2c00757365725f6c696e6b757000000000000000080000000000000000000008000300060000040400040008000600000000", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000010008000100", @ANYRES32=r6, @ANYBLOB="7c00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000500000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="7c00020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ffffffff08000100", @ANYRES32=r9, @ANYBLOB="380102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r13, @ANYBLOB="b000020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000074000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000440004000000070607000000010002fb04000000010031000200000003003570040000000900048a000400000400030401000000090080ff000000003a0005fe4ccaffff"], 0x394}, 0x1}, 0x11) unshare(0x28060400) exit(0x0) r14 = syz_open_procfs(r1, &(0x7f00000000c0)='environ\x00') preadv(r14, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) [ 301.701041] IPVS: __ip_vs_del_service: enter 2018/04/08 15:17:56 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) accept4$ax25(r2, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x80000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r3 = dup2(r2, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getpid() epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000480)={0x10000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x0, 0x100000001, 0x8f, 0x5, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={r5, 0x4, 0x10, 0x5c9b3ded, 0x1000}, &(0x7f0000000440)=0x18) r6 = fcntl$getown(r3, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000280)="6e650900000072656c65020000") mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) renameat2(r4, &(0x7f0000000580)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00', 0x2) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000500)='memory.events\x00', 0x0, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000540)={0x3, 0x9, 0x7fff, 0x1, 0x81, 0x100000001, 0x2, 0xfffffffeffffffff, 0x5, 0x5}) 2018/04/08 15:17:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000040)={r1}) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x92) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000080)=""/36, 0x24) [ 301.746847] IPVS: __ip_vs_del_service: enter 2018/04/08 15:17:56 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x4) fcntl$getflags(r0, 0x40b) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe}) 2018/04/08 15:17:56 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xbfb, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/08 15:17:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x541f, &(0x7f0000478ff8)) 2018/04/08 15:17:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x4002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/04/08 15:17:56 executing program 2: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xfffffffffffffc00, 0x2) 2018/04/08 15:17:56 executing program 0: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x22, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000003140)="47bb40aac72d294db976f2d04489abb572fed91eb18e2b00212f2b9f3aa909209a54da79d98eb5fee9f6f7cc5aece4ff7eef77ba49635d2b49a8f7b64c1a14187180bf2e4e68761af0ecb4960d7b7777f15518325109eca36d7a2056e06122a1ff4979cbe4162e17ec4e0b5cfad320c73a246e08c0cdc0adfd185b9bbc321b8bc078dd395681f1c62ba2ffe2544377695752fcc050b4e9c247cbfbc265405be05a9792b7c26afd9b2ac7d47f49c4ae47b67489b727ada70ae4b58d1db1039c01a47ad5c59a308caa07acc5bed24b861e47e82e9f132b5e69d0b893187d2d91e59f5c626620c27949319752b5fe5ba837bca232ff87de0f15c9d05e665d014c3dd5ba5da99d7d1f62ff4713ad7fcf17970662bfa0c897636d787fbf702a888593f9d213d6594737dd212e790cfdac92b29e55d31ab8618f08bd947bbab2473cb5dbe0df9d8e33bb8a21f106f1bec6418dccb0282e753aea3cf9abb2039043f108c62105f5fa251870c4b3ead3ad6b562c4ba21aaa382ba34e1ccc336895df62329a6c27f6371dc8e63d89409adb35d88e66085991212d3da14b94530c18f0836a759f476a911af103a72ad86c39ddcaa8f6ee220cd352da8a71d77db1900109f140bff00f53ac42491e0babc378afe5df93060b789900203493ca8cc7a2007e0c72237c630a37f024b8ca9853df97f650fb2f7f316344060b395fb7a838fe9d7c527251c0ef2457fbfc37b8b767337e80dd09e4da8b11449a2f7a2287a7e7d7ae93e2576b88d23d47f6535ee61e0f988369a7a98978cee21815ac373d8e5d41610cb1c383b7bd232db04ffcf78a393e4f114a010f5ca09c92307ea349a2a9b689490d5af05b9f88a3b2ec7cf78c3cf86407a040b6832625399fef52247cb68bf181251bf439ee298c4414988d5479dee121122671599549118e353f8db5f04d4a0f2537a8fa98472d8e002b61888f6774c08dd298737ebd5f7ec881b8cd5b7e29f26fb907230169c7d87c347785b1c94315aec7b1dc135a406279a668f5943aa557714062fa8bc64cd693ade00b1a6ad55f6fe3cd18f4f937efb38cfe943a7851e78ee6429b61e030d20ede016ce64553f1db29786d962e3cb18a556aba033423fab2ce7e0a17bb4c46f539f5d22d051f96c2816a96e73c0eff896bdc13b0f537e0cb0dc94bf21712b0676135993794fe043eb04b62c7d2ecfe0eb659f8d67713096ef49f8c7c039cd9442b2219ba41bceb08ad2287bf0c0022725ca67f12d0f1371a7699fdbb04476819fb50d00f692a465440d356c9f6e721c0cf4bd5912fbac200afb5a4151f6a029426fd53f77e19fa3754ace2e4d441d94003bba579972e96c583ccbe8cee8112689b2e242488cacc0d1af232c65086930be5c957e8e363b03da5ffcfa5fa98c9a214829dce23a1aeb1026290382c12e02a9fc5d18e85df75a6da75c70af7a162c71fc5dc5ee26e3f0a9bba9475eb510850c06f0276d88613e2eb7c25b0e04d475d4dce1aa0e3c829062b687e2b4c4f16d2bcdcf5503a774213268ca2870bf4d898dc4a730a00f16660fd710e51fd5171680f993337b4e77055ff9f6fbac2ce24b7c51e8d7757541ced4880b0d0163317fcccd30af068d49f437435f5c406025481587bb517963999e0a3ef67ded419f39f578aad127176db0ad8f89179f7a7371db7598513e14004c40f0c5541a750e8a5dec9a70980c7265527af4b6a88872e553890f89edd9eced67c07f3e4c58e70658c18e5b01509f0e70253e05c53959b2b99394336ca0475d6aeff9418b688cd092fca72eb1832c6e559fdfbd866ba120b8c27543903456d473f4ef3a5697569e380ed215b88d5def911bebbfe3cc4ce3cc84521cbb9ed34db93c79080f042c7eec5436254453a396a6925f4457723e2c3b3c7f6602699e726e03f809cbffaa864967085ec5ce77f4ca298d2ee82d05f50697c80798aa5c399ce6c369ef6745979228021c19a5107eb6c53976c1c5c2850f19f010f10fe9720ae0a1c31d2068cc05e6c2bab4e7605a6aaefe17ff0848055d4f0c2421075b48c553abf6365f5b5ed76b030fc27eaaff9639c8859de809414c8f783e8c66ccfd478ae6f586babf98bfbb7a3c89015b9457079c2f72b2ea76cb55d284fda5c5e30bb581dd74374556a776fcb73f08c04258c5314b482b91df40782c1f00413691b913be1d01a3ffb16c731a1ec67990bf014fddae2267bde0512a411a92554e2f8eb43840c85cfd0b30590156349ec203cfd636d8a18bae4db70631285f6f3eb3cccf95e2157584d828884557b3f9b40c19cc849783d21c1c82a72cf685a9bf11a07370ebd408a201fc06cf258ff9e88ae16f41c16eb3ed1a7473c200589c4583354ea7fe4bb332fe42de7ef3b875311bdad50922726ab9e680bd2772b9cb5d60218b941dfd062ed90ef0827762981cab32cc5f482328aad7b0b035a2630db27875144d8f779146d9f8cb57c60e8d3e8ebbd65af43096d73755bbf2c5206b1cf390129f55d34d75896101fcdfef7627099c5b66636284cd1147e7b910cc4fc82acb3f5501431e295bb046b5efcbdae8c41b72b6891cbdda56a57489433a6bfcf7f8b356f87f707e2a07197e16a1df75527b3153ce44ccca0d7a120fb6aed4955f709a440d9d96f7b2313e6c314a5e34e2ab7bdd94439c8d1c4db6a64d9a9ddbe58c1ace2800f8f6db2eea70442b64ccd573d389502d9c2354b820ec6e965e137ac4634791b76a7740c59b32d96eaa991663fc32fc1594930f7079ef7e3ac234716d56f7af1fc2eed5122cf0f35d990bed3131c02799beaa7c3b02fb2560d6f82b21cec1a99206363ebf68c03cffb2dc5c1d95930444b11808afcb5466e00e9e2f8ea54865d4e269f457be77f8bbf315c1eb007d0a04c1656481b9175a2efb9a5800e7a43bc70e7b0370a346908bcf4f9a99762eeb3b0ba3b733b998027f4419752ae87ffe13f3a36111551d38feb4a885f94447adf01bafe0dce190496c7454730831145f73c69a4e44cf78a73d9b8bc45840ec9cc2ded23fedc31dacb9766d3523d21d86b801b98eb03d7802c0b4aca25f1cc9df67ee972942eccac16e7c8f5f2ac203181465dcfbb1b52c1cc0893e66616710e547ee3318dc63e8e9ef9fd2f875a2a00fcbab76a874f55208068019f87b1163016b946a62a72e4983aa7a8f8186f053709b0a9a8e84ed14f72c300c88150a49b318d3d794f2ac7334b0b1c334f86318c842fcaf63cbd2b9a7355ef256a0cfb1233aee14ec6f0194f8a5d365df8d38609e8598df526ab082164ab1730cf01d92e7081656ae3c1b7af750ce47c4bed705a68c81e59c869b8fa68fadc2c54b85ecb084fb2af91d035a4d940bb838a888aa1afb759500f2d9b18fcf837de0de6e9476e440e7d235fdd044f6f5b65703a6cb8caaac6a928693b2d987a23a88b7da6b2a3492585ef34970b27ecdac9555b615494fe6089e32b0f36d70e3cefa808e8047d4de63571db16bcae155e8aef0b574ae8c3fa0745738a5234814827e644336f3ac48b7b46f1b42fc95d265a613394963fa627f895d276264e8675003651040810cce5f42bf615bab454faad0fb6cac011d80249d302575e1ef59c827213b5f2e5cd5fc1fedab40f46979d06fbd9c6ed0e629b327196004e291b1c097014d5ffa4d30151a6565d5f2fd42dca4cbb1c724ed3e450606fc587aba2d1a655a41eb5a57a49a8557eaf26fa52ddd516a93ebc192feff82b784fcd630a9cd93391582aeec50ea26ca0a23d07b69eb8ed872aa5b756f5468757c8e5c1436905fcd32988d3b5ea36e5c1e96321d9127657127c87f2dd7f369a410726f771743a5e9ad641554efd6e57fc30a6fe0f556c72b94de041e6f1ca8168668a9667d1a40ffdd52477d6e7f8e4774e56ea9a549b65081d9eef555c777e1d72e03b14274b4c2dd18a142918bb27617e8d0d167c68ac5682854e6d9ba1107db7e1c2473a61c380c51e3ef40a8f101191f5581b2424dc9d13b1ad9c37e71053fb3577483624b7110adca75409c6a5552e3bf6d2133578764cdfaf4e7be9a077a5d0222f9daf1bf1564d008b4d347a28a21092c7d5212c8731a2e5707086668118227cea77482112bb726afa7eb5e945c8da2b996895acba9a41837bbb354d75c206e81fe66dbac6b69a271cc0d8073f073df1a5c0b4f36c2d9250f10eb3a09dbb525efe06662eb5dd85d6a58d1007dde5e067b2f4fec2e83c85f9af9f0c9bf3142c9e36ee63535c01bb255064142a5e6cb5f9f1cc41dfe320d0d33a7f10611fa5e7d10d43df180cbbc0e715db4cab152999cc15de7da7ae82658875b2fce73798489b49052570955a00d335a30c7d273a66f621d2296c1acbaee238fb4f039b64c576a0420a690f0d4e7539177ed9c483c5929da298584ba84983ce4d9e981b7b7dc26cd349867d7e5cab9543a7e0b53159241ddcac65e5b1682502d52037d287c0052f494834e27a167045316e611b905eb919f07322e7ffc9d5062def4ce993f1f547a3d8aa82ba3f1485cd618babd4f1db16ea3329d739046d0b6d2148ccc6b2e0c34b15591122d30c9a9a64314fc4b5a43bd41d0f6d71f7b5c59eb88857aa49eb038b288f1b122a4b07520bac3d311ce33defdcea7d02b8111a96eb6cf2442df963f7c814086bf385be7164d14b83c7c1e3839af29594ad9e664c768db23c200b414f3c177defd7b486e30af817e49758f1b578dfbe759ce7c5002475e4b1d0cdc8c5e127413f4384ca31e0c752f24e60cb3ba81386aefca4d2b0969b4ba5bed9bae9eec629d6bd729b8975ef16a988933fd57f9f0902ccc9473753249896f4a05e7ea02d2b04f05c3092e631c8c8dfdb295426e5479327b2a82c42c25c5007a6f03da8842cc4a71edecdd2447b258ac3097c1b4ef6626a8d906f6dd8307bf72178c5052480253a90ba40e84aebdd597ab6e4789d8ab407437c2001e5497240a01c84f52fcadfdcf2337b87fd5032d5e3549938e22a5c96a6063c9f816f44193cc9aaaaa3a01729d5d2f39e2b733035d3b917ea35429bbce5947111028d9ee1c5c849b250d3ff3f12245403e98754927ffd0d447cce475409d5e07a9bec4bda2a83e19aaac2990aa4c44711127d03da93ff6c3ac35ba3ab54b5ce4796127f1e5cabc5e571d4b738919d488f5f32259770ad985f44d299644615fa09d6026c54b47a5ffe8d157288ebbbf8d9e629587f9582958d3e801e34bd35f3950960ca2605074621e3a5498895f32c7547756c7c66eec0f8e7f797530399cd520dffd0374f220a8aa015fe242bebd6e84a3c66da77bbd1abe288c3fe185a17a0254c75eb811c75a82b5aab8fa6dd2f94b5e31f23c8719142271d862c43bb9d69711c7368c84b55601f3026fdd381dda5853543f33c6af12610f91fcf71fb5715a75680f8a361c643431d9ae5591fc2c6d131f1e4ffabfebd7fa75f28cf2d377e4ef0d9603fbd2f2a27b9bd233f86d7998cb58337461dc80f930eb9621ead303b97d0ef68acdf8333fba6df3e9dea497ce5fd5ef6ac0fe8e6f0b323f44f0e8d1f44e5163090888b30b836881144048b96f09b0291c9982b2fcc55da54b02dfa3b5db15a3847e874e4ed0abcc74743e4ef39db1060c251ac05fa9d8f3862bfcae9e8e3ffe27d7d97488b27cc16f20c9c991c5537235ce7b9fe2aff949e5157efc6457acf4c0c3f83b1870cdce9e460ed3e53cd79b7addd6d7d4f1c973814d2a2d6b393b0f26743971c063199a2ac32c0a6c0f3e3d9a80de5", 0xff0}], 0x1) 2018/04/08 15:17:56 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000440)) r1 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r2 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='wlan0nodeveth0\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="3be54c7cc12303b6d60550f2a73973a368fe4e92e08b20a27e3ed8f105a9d4ee0d43ae31be6fa9a2f4c48f9cc96a52de027969f673", 0x35, 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001100)={r4, @in={{0x2, 0x4e24}}, 0x8, 0x6, 0x75, 0x8, 0x10}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x80000000}, &(0x7f0000000580)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000005c0)={r6, 0x9}, &(0x7f0000000600)=0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000380)={r8, 0xc0, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0x67, @local={0xfe, 0x80, [], 0xaa}, 0x5f3f9a57}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @empty, 0x6}, @in6={0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}]}, &(0x7f00000003c0)=0xc) 2018/04/08 15:17:56 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x280240, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet6(0xa, 0x2000000002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000bc2000)=0xfffffffffffffffd, 0x4) 2018/04/08 15:17:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffd) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000690ffc), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'vcan0\x00'}}, 0x1e) 2018/04/08 15:17:57 executing program 3: r0 = socket$inet(0x2, 0x8000000000002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x902, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000080)={0x7, 0x506, 0x2, 0xac, &(0x7f0000000100)=""/172, 0x11, &(0x7f0000000040)=""/17, 0xa0, &(0x7f00000001c0)=""/160}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr=0x4e56}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000ef6ffc)) 2018/04/08 15:17:57 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000000)=0x1000, 0x4) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000266ffc), 0x4) 2018/04/08 15:17:57 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000440)) r1 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r2 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='wlan0nodeveth0\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="3be54c7cc12303b6d60550f2a73973a368fe4e92e08b20a27e3ed8f105a9d4ee0d43ae31be6fa9a2f4c48f9cc96a52de027969f673", 0x35, 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001100)={r4, @in={{0x2, 0x4e24}}, 0x8, 0x6, 0x75, 0x8, 0x10}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x80000000}, &(0x7f0000000580)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000005c0)={r6, 0x9}, &(0x7f0000000600)=0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000380)={r8, 0xc0, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0x67, @local={0xfe, 0x80, [], 0xaa}, 0x5f3f9a57}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @empty, 0x6}, @in6={0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}]}, &(0x7f00000003c0)=0xc) 2018/04/08 15:17:57 executing program 0: unshare(0x8000400) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fchown(r0, r2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000100)=0x80) r5 = fcntl$getown(r4, 0x9) process_vm_readv(r5, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x7, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r6, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r6, 0x1) tee(r6, r4, 0x8000, 0x4) r7 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}, {0x80}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) exit(0x0) 2018/04/08 15:17:57 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r2, &(0x7f0000000080)=""/181, 0xb5) getdents(r0, &(0x7f0000000ea9)=""/407, 0xfffffffffffffee3) 2018/04/08 15:17:57 executing program 4: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={r3, 0x1, 0x7f}, 0x8) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = accept4(r2, &(0x7f0000000800)=@alg, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000880)={r3, 0x2}, 0x8) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x0, 0x101, 0x7, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r6, @ANYBLOB="f9ff00bd4e798f85"], 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19", 0x40}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000005c0)) creat(&(0x7f0000000680)='./file1\x00', 0xa1) 2018/04/08 15:17:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000003000), &(0x7f0000008000)=0x4) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000000)={'vlan0\x00', @ifru_mtu=0x10000}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000), &(0x7f0000000040)) time(&(0x7f0000000080)) 2018/04/08 15:17:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x400, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x0, r3}) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000200)) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xf30b) ioctl$KDADDIO(r4, 0x4b34, 0x7) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000200)=0x4) fgetxattr(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="7bec819b09802ea269c93e772b188e4047d535ae1d83e9d1cfaa869d1a8b97ca8e6479556b2851ca0a73e18d4734ba998be01674ec788a30060c719bbf9e1ff66e7b655904ce9b54b011c37398293fce7b22fc1ec36c839bffd452d1db4078d176e4645591ed7660db2c075778fdb13acc83670e00003b65589030c3fc2f0110104654a858f6375fe69fa5567634f8ee3f2c3a1ee04c277b66f2fb7e5f7b003d107aac0d50d3a8000000000000000000"], &(0x7f0000000180)=""/69, 0x45) 2018/04/08 15:17:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfa}], 0x1) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@quota='quota', 0x2c}, {@acl='acl', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x37, 0x79, 0x3f, 0x39, 0x38, 0x79, 0x7f]}, 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e21, @rand_addr=0x3}}) 2018/04/08 15:17:57 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r1, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r2 = gettid() getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x80000000, 0x0) setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r2, 0x20, &(0x7f0000000000)={0x0, 0x401, 0x0, 0x2000000000000}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000380)=0x4a93) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000280)=""/98) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ptrace$poke(0x5, r2, &(0x7f0000000300), 0x8) fchmodat(r3, &(0x7f0000000340)='./file0\x00', 0x40) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000000c0)={r4}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000240)) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000100)=""/117) setns(r3, 0x0) 2018/04/08 15:17:57 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000200)={0x100000001, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000003c0)={0x2, r1, 0x0, 0xffff}) pread64(r0, &(0x7f00000000c0)=""/204, 0xcc, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0xfffffffffffff000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00000001c0)={0xa8b, 0x6, 0xffffffff, 0x8, 0x11, 0x4}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e20, 0x4, 'dh\x00', 0x9, 0x2, 0x15}, 0x2c) lseek(r0, 0x0, 0x7) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/08 15:17:57 executing program 6: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x200, 0x4) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) 2018/04/08 15:17:57 executing program 2: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x12, 0x1, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0x51, 0x2, 0x8001}) write(r1, &(0x7f0000001240)="66dc2c5f635d6450b0f3bea19b1f72c4d61282bd3ce8b16e2c4eeace4b65cd23f584e4be71e04978564707cbc7b788dc2cd0db8db3f959a198efb0d40cc90b2c06e8f86fb42a8448c041f91dae1c304f58677169229dd90e12d30ea32ef2284016a8c051a9400bad7d197c984eedac2fb12032876026b5c08dfd", 0x7a) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000000)=""/101, 0x65}], 0x2) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) 2018/04/08 15:17:57 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x44000400) write$cgroup_pid(r0, &(0x7f0000000000)={[0x30, 0x33, 0x32]}, 0x3) 2018/04/08 15:17:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') r2 = getpgid(0x0) lstat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000025c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000026c0)=0xe8) r7 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002a80)=0x0) stat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002b80)=[0xffffffffffffffff]) r11 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002bc0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000002cc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0, 0x0}, &(0x7f0000002d40)=0xc) r14 = gettid() fstat(r0, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002e00)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002e40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002e80)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000002f80)=0xe8) lstat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0x0) r21 = geteuid() r22 = getgid() r23 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003900)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003a00)=0xe8) fstat(r0, &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004dc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004e00)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000004f00)=0xe8) r28 = getgid() sendmmsg$unix(r1, &(0x7f0000004f80)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000100)="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", 0xfc}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="c533610c133935b843947bc2a7469e79615c35ceab6ed2915f77d2a95ef7d2dfee7ac928de28946adaae57a5c4d6a38873fd6faf22d64b70cace9e04559340aef676890c3831385af7d88dc670e04dd0ca95a794fb88229837", 0x59}, {&(0x7f0000001280)="40b9164f65be35a4dea8c06de1d97b113c958b3db476410d67c8f10fa2c485d4ec8e7cb4bf957578c35ab57449fc6a56657fd5ee4dc501cd27d4382efbba6145b5255a304bf3057c4f19a65f74710da12aad0c6148aff1b4ef756f3639cf3c3b650e30d9f872933fb0f64e2ab9a8359f078e901c5717dc67", 0x78}, {&(0x7f0000001300)="a6fff627267e88b8e0d8145888904d9e70fde266c0bb1fe6de20a5b8e74ec92386363d6293656bf818bcbdca6c5327da", 0x30}, {&(0x7f0000001340)="af238c8cfed0e75f7ad3e0b617b928b4d65d4a51ff00b20995943a", 0x1b}, {&(0x7f0000001380)="ab0ec94f5587faaafa7db5d0f86d2d4d06aa3357266ff709699e01909c3fc6678d1766c6089cc7cb4fd97d31f973304933fae242577a6fed0be59e378a61d2422d9d68e04f", 0x45}, 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r24, r25}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x84}, {&(0x7f0000003b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004d80)=[{&(0x7f0000003c00)="9313eaf529b7732688746eee8c879e87a74d", 0x12}, {&(0x7f0000003c40)="1fa3b2f9e9c8173360a9cbac2a32a888edb114fa3ed74dc03550", 0x1a}, {&(0x7f0000003c80)="ac7d9e2780c13576707af583c676accc6cb410ef23b69af15f876aab6f5ac431bd3af08bc160e732726d2aa36598732d98042dffdfb877e898dc519cde77d3c666a8422ef8efe332ae40e67ceb67b163be5681181f4a14cf72f7688aef1d20fb58bdf998643dc60ad0801f865cf02e9d38358ceebb8e776f06f81aebaaeffd8cc0350f2c87343b8a28fd99ed486be5d270cf9e590862833bc1c5c6a1aed25c5b3130de9f878da3943f1f709a46d8bc6d5a346ab16261169dea5b20a64b063384ba08fbb763a7b805a2bd5755be11c8f42ed475a95cbb4f687b0cc01edf9c29", 0xdf}, {&(0x7f0000003d80)="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", 0x1000}], 0x4, &(0x7f0000004f40)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x30, 0x20000800}], 0x6, 0x4000000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x4, &(0x7f0000000000)={0x0, 'syz_tun\x00'}, 0x18) [ 303.176922] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 303.197162] IPv4: Oversized IP packet from 127.0.0.1 [ 303.208793] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 15:17:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8001, 0x200, 0x2, 0x7f, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0xd640, @mcast2={0xff, 0x2, [], 0x1}, 0xa47}}}, 0x84) ioctl$int_in(r0, 0x8000000000541d, &(0x7f000082a000)) iopl(0x9) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000180)=0x5, 0x4) 2018/04/08 15:17:57 executing program 2: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x4000000}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x401, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) r3 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r3, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210908004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'syz_tun\x00', 0x4800}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x7fff, 0x200, 0x4, 0x1cd0000000000000}, {0x5, 0x2, 0x200, 0x1}]}, 0x8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffff, 0xc2, 0x3, 0x500, 0x3, 0x0, r2}) [ 303.266371] IPVS: Creating netns size=2552 id=45 [ 303.400097] IPVS: Creating netns size=2552 id=46 2018/04/08 15:17:58 executing program 4: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={r3, 0x1, 0x7f}, 0x8) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = accept4(r2, &(0x7f0000000800)=@alg, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000880)={r3, 0x2}, 0x8) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x0, 0x101, 0x7, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r6, @ANYBLOB="f9ff00bd4e798f85"], 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19", 0x40}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000005c0)) creat(&(0x7f0000000680)='./file1\x00', 0xa1) 2018/04/08 15:17:58 executing program 6: r0 = socket(0x11, 0x800000000, 0x4) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x25) r1 = socket$packet(0x11, 0x3, 0x300) timer_create(0x7, &(0x7f0000000000)={0x0, 0xa, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x100000000003, 0xfffffffffffffffe}, 0x4) r3 = dup2(r0, r0) write$tun(r3, &(0x7f0000000080), 0x4e) 2018/04/08 15:17:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0xfffffffffffffffc) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000fcdbdf2503000000080002000a000000000800040001000000080001004e220000080004000300000004000500080003007f000000"], 0x48}, 0x1, 0x0, 0x0, 0x20000810}, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x8}) 2018/04/08 15:17:58 executing program 2: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x68, 0xf6, 0x2, 0x7, 0xffffffffffff0000, 0x9a, 0xa6f, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, 0xa8, 0x80000000, 0x9, 0x8, 0xa85}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x7a3ec2a6}, 0xc) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000002c0)) syz_open_procfs(r2, &(0x7f0000000180)='attr\x00') stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00006dbff8), 0xed5a) 2018/04/08 15:17:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRES64], 0x10}, 0x1}, 0x0) getitimer(0x3, &(0x7f0000000000)) 2018/04/08 15:17:58 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="25000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000071b5bf963b6e393f2c0b641b53163b73536710f59af04d74766fd26ec399a083725a177b5224f3f9d2a6a56a92c74f0fa8e3c9c9198e251371a529eae2a89d365c5c7fc355157647d78036127e22d9cd0c0d7984f9759a1e7fb04da68cb2ef5fc38495177dbcbb2a15b23dc27ea3245dbe6a55f610ac0a91fc74dda78cd1e833ce72d2dc52ad9586eab38046c568ba849f177bb474791a58fb0d10fd501b328757798562c0d4f318f9d0b1b92e8518f6f9f5f108951953cfac4bb0bc7a97fac0f7e358b8247d6a99afe6d783b8"]}) 2018/04/08 15:17:58 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000004000), &(0x7f0000000000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/08 15:17:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = socket(0x1, 0x6, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x6, 0x4) setfsgid(r1) ioctl$TCSBRKP(r0, 0x5425, 0x5445) 2018/04/08 15:17:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4201, 0x4f, 0x7f, 0x9, 0x101}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={r2, 0x359}, &(0x7f0000000300)=0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0e0000008b6a31d8bb519edf23fc0063bb382cdee8503d6f2f3da769cf051857f00e19e7185045f6367237605aa5cd83852fc75f9107ca0bf7f7442c4cb8218c63f555eab4947c9b4f1a78f7c25a0da25360632ac1631ec1f0b7493f38b5f127"], &(0x7f0000000380)=0x16) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r3, 0xffffffffffff5f4c, 0x1, 0x2a, 0x2, 0x19cc, 0x7, 0x9, {r1, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x8, 0x0, 0x3, 0x10001, 0x7fffffff}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3, 0x8000a}, &(0x7f0000000440)=0x1ae) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x1, 0x8003}, &(0x7f0000000100)=0x8) prctl$intptr(0x26, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000340)=0x40) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000400), &(0x7f00000005c0)=0x4) clone(0x0, &(0x7f00009ee000), &(0x7f0000b50000), &(0x7f000039f000), &(0x7f0000488fff)) sendmmsg$inet_sctp(r0, &(0x7f0000000140), 0x0, 0x40044) 2018/04/08 15:17:58 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x301000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) 2018/04/08 15:17:58 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x3, 0x458, [0x0, 0x20000100, 0x200003f0, 0x20000528], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x3c, 0x807, 'lo\x00', 'bpq0\x00', 'ip6_vti0\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f88a0fbc1979", [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0x98}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}, {{{0x3, 0x18, 0x8906, 'bridge0\x00', 'yam0\x00', 'ipddp0\x00', 'ip6_vti0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x9c, 0x1f8, 0x228, [@cgroup0={'cgroup\x00', 0x8, {{0x7}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x200, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x1, 0xfaff, 'ip6gre0\x00', 'dummy0\x00', 'ip6gre0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xe0, 0x108}, [@common=@ERROR={'ERROR\x00', 0x20, {"4af4105a330ec6193e8b579269daf9c0627d282fdd731263da161a41304e"}}, @common=@mark={'mark\x00', 0x8, {{0xffffffe0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x4a8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x86, 0x1, 0xe89, "0954ef6faac9962e0be2c08e69c277ce4233851635f505a335f5d5df9ed5df8ca28cc5209bbdcb84b2ef6775d77f65c4b91b42051e8121e207b21178a654cfb8ee68b6ea55d18cc39611cfa655e13c9e"}, 0xd8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000740)=@int=0x9, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000780)={0x1, 0x9ca1, 0x1, 0xfffffffffffffe01}) syz_emit_ethernet(0x1e, &(0x7f0000000600)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@can={0xc, {{0x0, 0x1, 0x5, 0x8}, 0x7, 0x0, 0x0, 0x0, "ffc7c8385ec1e0a2"}}}}, 0x0) [ 304.485299] IPv4: Oversized IP packet from 127.0.0.1 2018/04/08 15:17:58 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x230100, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000140)="c0144d438b2f4060dfc0d7225694f9d1767475aca7fa080661d36305c950d41206d0124e68b28aa0537757f202043d378e3fdece93816b22e005aa2e8e89572d422bdb203d9dc3b8fe041430535fbb11efe8cbfbad08735e6a2d00236448892df4c2d20f72ca6fce99aea111c605767b305e34055f169e5219c92e494c2055477d1eff93020675b162c719d0627bfbda8557bb81c37dba8c9b12218ec925ec03f731c984a298ef272a2fd333a1c993f2036e659fa89e71f8847290d72d4c057d7864261b839041efa2bff66a9f0607f62e72984a9a6855ee8c13a6e416f9c3d91f98e303cab07e40c7d50fa1170026", 0xef) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x0, 0x9e9}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) dup2(r2, r2) writev(r2, &(0x7f0000000100)=[{&(0x7f0000a8b000)="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", 0x3b6}], 0x1) 2018/04/08 15:17:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020a00000083d15ebebb01c0d6000800965f60bb1b8e5d7638d28e92b64fc695c9d2974f4a90317e214fec490ae8aa184faf424eb722182911585a7e5393e6e4daacf5567c4ea35d2d5e63a00a48b1bec84151892829dccef1fe09f5ca9f0b9b998133b52ba118aab9612dd61ee812f12013fa2d973bbd3593c2c6d01af2c7bab308f1edb6f941b5176f3af8a3dee134b6200a38d619f87ed2f04282"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2de, &(0x7f0000001680)=[0x0, r1]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r2, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001d40)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001e80)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) 2018/04/08 15:17:58 executing program 5: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/04/08 15:17:58 executing program 2: r0 = socket(0xd, 0x7, 0xfffffffffffffc00) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x3f, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'syzkaller1\x00', 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)={0x0, 0x56, "b4a4449350f0f238c1af764baadb13b3d5c1f4fe8e235b709b83254630e9209a8e315e7616b604a58567377566d7ab8ee1e691a5b631e367129bd3d325b5e916743b8021e55545b6587a29deac9e4a544186e0d80c8b"}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) r2 = accept4$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x2, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x5}}}, 0x32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000340)=r5) fcntl$setpipe(r1, 0x407, 0x4bf) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000380)=""/21) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000003c0)=""/4096, &(0x7f00000013c0)=0x1000) bind$inet6(r0, &(0x7f0000001400)={0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001440)={'NETMAP\x00'}, &(0x7f0000001480)=0x1e) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000014c0), &(0x7f0000001500)=0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x3) ptrace$poke(0xffffffffffffffff, r5, &(0x7f0000001540), 0x7) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001580)=0x100000000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000015c0)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001600)={0x6, 0x1, 0x8, 0x9, 0x453}, 0xc) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000001780)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001740)={&(0x7f00000016c0)={0x74, r6, 0x800, 0x70bd2b, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x175fba7a0605bcc1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) lstat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002b00)={0x0, 0x0, 0x0}, &(0x7f0000002b40)=0xc) sendmsg$unix(r4, &(0x7f0000002c00)={&(0x7f00000017c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000002840)="266ae595fe1e4a58f57a2c010e3a88b665f9bc6f8a85da5188fca3bed4e78816c195f798b9c0623f2dcd9eadf6a56be6af4200518e16dca0e573d5c44013d0c215a1b2a354b762339db38b32f9ab98d0f94443f3c753f50f3cbee55c6aae2fc06b1415388abbbfc462f67aaae5cfd53f77d5fd6e5a63033c68fcc1bae9f25bc5ec3bf6a11beff3c2b6f783f637cdbfe6bc2100f35098cc615ff71acb573af30813bd2f3a048e7497ad28101fdd24a61cc3afc87aa1f918eb778bbfbc23be63b868431f4cf671d28c1c3dbf26b7bcf431436b16bce11667e5bd10af9e57e80ad5039c32d9601a0f8bd84e14c1c022a042e2", 0xf1}, {&(0x7f0000002940)="77571234cebf48792c29f95f9398f747812b20ff25fd94a651d6c81d435758ee08c8affc620054acd498e88b81ab4115cf17c413a11005c355eaefaae874083ce8110b9070ebef4a61ce5574464ec2609ea6902983b39704b73d82987405ac224d14ac5e99d198d40e97a7bec1cea15e82d69287d12fae7451ca470ce03a9337", 0x80}, {&(0x7f00000029c0)="472c30ab64d9788527ce7d9ff620fa9c19d67c8431ece219a7555b03588953499e770102264b8f93383cd2a60de443612f315e5983", 0x35}], 0x4, &(0x7f0000002b80)=[@rights={0x14, 0x1, 0x1, [r0, r4]}, @rights={0x18, 0x1, 0x1, [r1, r3, r2]}, @cred={0x18, 0x1, 0x2, r5, r7, r8}], 0x44, 0x40000}, 0x20000080) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0xb, 0x15, 0x19, "e075904c0a0a63aaf759b44a81455de6275b176905d451d1a170f9d869361252c9e328576d678b8854214c418f083ba66071e33bf01ce1e020e7fa9b31c1a595", "eb42206c5e045313fd9ae2491f5d24bb8a11e907b1e310cdd26c4938535dce75312cf0c1978759fe4911d01ef10d7ebf9f47ae1078babbef5af62df6ea696afd", "0aacd215b58e59453b2b083517e900ab96573f6d1d3ee0b652ba694350ca77b3", [0x8001, 0x7]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002d40)={0x0, 0xa6c}, &(0x7f0000002d80)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002dc0)={r9, @in={{0x2, 0x4e22}}, [0x9, 0x6, 0x5, 0x0, 0x8, 0x40, 0x100, 0x8, 0x100000001, 0x1, 0x9, 0x2, 0x3, 0x10001, 0x4]}, &(0x7f0000002ec0)=0x100) 2018/04/08 15:17:58 executing program 1: r0 = inotify_init1(0x9) ioctl$int_in(r0, 0x5452, &(0x7f000001a000)=0x81) 2018/04/08 15:17:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000003, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket(0x7, 0x3, 0xc000000004) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000003000), &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)) ioctl$KDADDIO(r2, 0x4b34, 0x3) 2018/04/08 15:17:58 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x8, 0x20, 0x17, 0x2, 0x6, 0x4bc, 0x7, 0x101, 0xfffffffffffffffc, 0xff, 0x8, 0x4}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000140)=""/221) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000100)={&(0x7f0000000080)}) 2018/04/08 15:17:58 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@getstats={0x14, 0x5e, 0xe00, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x1a8}, 0x1}, 0x0) 2018/04/08 15:17:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000140)=[{&(0x7f0000000240)="de9ab4f8be1ca07001e75cfe06ddff6c2997597b5ea957047cb4ffb99e19a8d5157fc85e014a124bea7b3cc08a28da79f3899d3117da8b4d62f8aa5327d59e4b28f7232e5f3d811c39730dc6efb7dc11b55799c41eb944c105277bb18dff055143be7a8a3672a22a1027917407bb3a20b138c0150c1bbb0d5e72c2998689ec0fbde9bfd47258338b54e5ac24da789ae066d18efbca6e0e57a4c6b5a69618a8c86773c69d0b17286b340884900f40578b0c40147c5e610855e7693e80190fc3a0379ec997b358e9da878d5126a1cc71fbc0dfd1", 0xd3, 0x7fff}, {&(0x7f0000000440)="69c147f4ca4a615b5b52c789674bc6aec71c17397d69bd83d48339986b2a58880bf05e094deed37d31943841864ea044f17e8e042f00f2b15f8dad4f8675a156bc2ed9d087efe2fd725df12824e876a31d7ab115ddb68399e89fad4791b0f3ca46fbb84635ad9ea39b76ab854373d5d7e4a093f9a614e7473e85a509fb63d3156da136", 0x83, 0x7}], 0x80000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$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)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) [ 304.608290] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=94 sclass=netlink_route_socket 2018/04/08 15:17:59 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000002c0)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') lseek(r0, 0xfffffffffffffffc, 0x0) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/08 15:17:59 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80000) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000040)="f0f511ec8f6d2a4376848633b74d90b05aa512beb6335e2145e18bea7998aaa13814d6c6888eb807ef69ddd7f1adf7075a0d2e745aecba89129c78f8897ec54af9f9e3d34c962d7173939b47c5fc4aeb37e36bb9dd25edfbf8fc7fd74648569e6c9bb644f48bc94d3e23eacafebe0d448d62eaf3fd781b8ada00b65e80a3cea185a1dabddd4c504fc9803c5b619e0b1f889e8cb50eb6718123e027db93e3592ddac06264ed4736ad377868c78f826d") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000001c0)={{0x62, @rand_addr=0x1, 0x4e21, 0x2, 'sh\x00', 0x20, 0x53, 0x40}, {@rand_addr=0x2d, 0x4e21, 0x2003, 0x1, 0x0, 0x1}}, 0x44) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00007d4ff4)={0xffffffffffffffff}) poll(&(0x7f0000000180)=[{r1, 0x9140}], 0x1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000280)=0x43) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000100)={0x6, 0xc807, 0x3, 0x805, 0x0, 0x20, 0x1, 0x7, 0x89, 0x800, 0x200, 0x81}) 2018/04/08 15:17:59 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x100, &(0x7f0000000000)="2fb06accdc5b7e4bc835598ff52cd7bb4bc10f83c94c2b8dd6e3f20661df5636a2f4", 0xffffffffffffff98) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061bffc), 0x4) 2018/04/08 15:17:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x6}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0x8003f9}, 0xc) 2018/04/08 15:17:59 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db6ffb)="8908040800", 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x1}, 0xffffffffffffff0f) 2018/04/08 15:17:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r1, 0xa03, 0x70bd29, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) pwrite64(r0, &(0x7f0000000000)="c56db9019a3af9682abc1b3ce0051d7ca0ed078ac2d8cb17cef40ad068c105a7c0d232cad4a10866d15928ad1b52f41590285738e33cd1d6b21a3efb5207724848aadf2593385b411f3eee3f3afc6e52f41134b08e5f6f161f03108a6845a4ad899cf0ecfaedd6d675", 0x69, 0x0) ioctl(r0, 0x2, &(0x7f0000000300)="29d12622a85aac9a3a4bdb2e0d04018000000000000055a4308e868dd4c8a7216e30a0fb9cfaedbc500ed6fe00b5a3fa0c871320c8acb4908d6d6b38691722d857b4c8c1754f29f02e18f12fb9") 2018/04/08 15:17:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) truncate(&(0x7f0000000040)='./file0\x00', 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c00000029000000cd0000d6a2b2cb95e123cd8ce23ef75320"], 0xc}}], 0x2, 0x0) getpeername(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80) 2018/04/08 15:17:59 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x0) r2 = socket$key(0xf, 0x3, 0x2) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x0, 0xf31, 0xffffffff, 0xdb, 0x2, 0x7, 0xfffffffffffffffb, 0x8b, 0x40, 0x203, 0x10001, 0x1, 0x38, 0x1, 0x2, 0x7, 0xd68d}, [{0x7, 0x1, 0x1, 0x0, 0x3, 0x9, 0xfffffffffffeffff, 0x200}, {0x0, 0x4, 0x3, 0xc7e6, 0x80, 0xca70000, 0x4, 0x7}], "fa22447d2bd938013498d51c27", [[], [], [], [], [], [], [], [], [], []]}, 0xabd) write(r2, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/04/08 15:17:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x34}}, 0x1c}, 0x1}, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fchown(r0, r1, r2) 2018/04/08 15:17:59 executing program 1: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20000) syz_open_dev$mice(&(0x7f0000015ff0)='/dev/input/mice\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ebff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f00000002c0)=0xc) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/08 15:17:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x101900) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_getaddr={0x0, 0x16, 0x610, 0x70bd2c, 0x25dfdbfd, {0x2, 0x80, 0x0, 0xff, r2}, [@IFA_LABEL={0x0, 0x3, 'ip_vti0\x00'}, @IFA_ADDRESS={0x0, 0x1, @dev={0xac, 0x14, 0x14, 0xa}}, @IFA_FLAGS={0x0, 0x8, 0x2}, @IFA_CACHEINFO={0x0, 0x6, {0x4, 0x1c6361d5, 0x2, 0x20}}, @IFA_LABEL={0x0, 0x3, 'syz_tun\x00'}, @IFA_CACHEINFO={0x0, 0x6, {0x1f, 0xffffffffffffffff, 0x1, 0x8ed}}, @IFA_ADDRESS={0x0, 0x1, @broadcast=0xffffffff}]}, 0x35e}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/08 15:17:59 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000001c0)={0x0, 0x8}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) keyctl$reject(0x13, r1, 0x7, 0x10000000000, r2) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000001000)) 2018/04/08 15:17:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0xa826afab0c5de800) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/04/08 15:17:59 executing program 7: r0 = socket(0x200000000000003, 0x4, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) shutdown(r0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/08 15:17:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="dbb8004c000300000000000000000000000000004100ac1414006ae012ad3b2c04c4ee4173df4bf5a1c03675af11f850599ed4510a391d1093cf41fa8c09ced6aa87000006c8e71321bbae012b94cb6229ac68c67ab7d920d4f245a9da7b8f710a57c4225b6960d8945d3024a78d04d7ac795943b40000"], 0x1}, 0x1}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) 2018/04/08 15:17:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x900000004) listen(r0, 0x7) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000d45ff8)={&(0x7f0000016000)={0x4c, 0x12, 0x401, 0x0, 0x0, {}, [@generic="3715b0b724d934bfbf795ace0a590591571a072be26043acf9da41f8d302122c73bf6402983f5cee7bdeaae794c98c55ae046b651e"]}, 0x4c}, 0x1}, 0x0) 2018/04/08 15:18:00 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000600)=""/4096) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) close(r1) 2018/04/08 15:18:00 executing program 2: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101200, 0x0) sendto$unix(r0, &(0x7f0000000040)="c44ec65607c4242ee0a4190e425ab9ea3643b554cfde15f91b724d0fc7e32044f05c1b416cd0ba9ffe9737a67a", 0x2d, 0x20044004, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) mount(&(0x7f0000762ff8)='./file0\x00', &(0x7f000055b000)='./file0\x00', &(0x7f0000304000)='tracefs\x00', 0x180000, &(0x7f0000f59000)) 2018/04/08 15:18:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r0) connect$inet(r0, &(0x7f0000000340)={0x2}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/08 15:18:00 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x8}, {}, @queue}], 0x30) recvfrom$ax25(r0, &(0x7f0000000000)=""/139, 0x8b, 0x10100, 0x0, 0x0) 2018/04/08 15:18:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) listen(r0, 0x0) epoll_wait(r1, &(0x7f00005beff4)=[{}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x16c, r2, 0x100, 0x70bd2c, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1aa6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x311e}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xa7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x3}}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1800000000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x30, &(0x7f0000000280)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x3, 0x1, [0x8]}, 0xa) 2018/04/08 15:18:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000015c0), &(0x7f0000001600)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x258, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000040), {[{{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffff00, 0xff, @mac, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x0, 0xf3, 0x7, 0x6, 0x7fffffff, 0x200, 'irlan0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0xf}, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x80000000, 0x6}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xffffff00, 0xff, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x9, 0x100000000, 0x4, 0x8, 0x2, 0x9, 'bond0\x00', 'rose0\x00', {0xff}, {}, 0x0, 0x3bf}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r2 = socket$inet6(0xa, 0x2, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) setsockopt$sock_int(r2, 0x1, 0x40000000029, &(0x7f0000d4cffc)=0x20, 0x4) sendto$inet6(r2, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x4e21}, 0x1c) r3 = syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x6, 0x200) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000680)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000580)='/dev/keychord\x00', 0x0, 0x0) 2018/04/08 15:18:00 executing program 7: mmap(&(0x7f0000f6f000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000040)=""/177) remap_file_pages(&(0x7f0000f71000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x3, 0x0, 0x3, 0x1}}, 0x2e) getuid() 2018/04/08 15:18:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000025c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002580)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010002100ffffffffff09b07931fb00ff", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0003000000"], 0x28}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x381000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in=@loopback}}, {{@in6}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) 2018/04/08 15:18:00 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101200) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7fffffff, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)="2ea71a304e2987f314561f9d1350cadd8f87a9373a65d919ba08afb1926154e0e0936a53da60af5fd001f9684ada6a3cf3a9e5cf9cbb7bd2dae6fc5a9480e71bb3311a8b6a0e7089765bc55f37c66df182194279a8de43d38b8fd2c0402e3e4180867ffe78c67d6b35c5f49545b243c06695319d65b9ec01c57ebbaf094de94c2fb5750cfa3631445cf73e83aaef797551d4b5dafe8e83b5421d84a6ab57da71bedb0e2b4a2b17896f") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ftruncate(r2, 0xa19d) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000200)={0x0, 0x1f, 0xa250, 0x8, 0x8, 0x7}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) 2018/04/08 15:18:00 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000180)={0x0, 0x8}) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000180), 0x16f}, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 15:18:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) tee(r0, r0, 0x8, 0x4) r2 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x1, 0xfffffffffffffffc, 0x1000, 0x1}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000051000)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r3 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x60, 0x100) setsockopt$ax25_int(r3, 0x101, 0xe, &(0x7f0000000040)=0x74, 0x4) clock_gettime(0x7, &(0x7f00000000c0)) 2018/04/08 15:18:00 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000640)='uid_MaV\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) r4 = syz_open_pts(0xffffffffffffffff, 0x11) ioctl$int_in(r4, 0x5452, &(0x7f0000f27ff8)=0x81) r5 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r8 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d80", 0x4e}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r6, r7, 0x7}) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r5, &(0x7f0000000380)='./file0\x00') r9 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r9, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r9, r5, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r5, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r10 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r8, &(0x7f0000000480), 0x0, r8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r11, r12+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r10, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r10, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) [ 305.877739] device lo left promiscuous mode 2018/04/08 15:18:01 executing program 4: r0 = socket$inet(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000bff0)=[{&(0x7f0000000040)="10000000140061dd18c84c16290c729b", 0xffffffffffffffbc}], 0x232, &(0x7f0000000f48), 0x176, 0xfffffffffffffffc}, 0x0) 2018/04/08 15:18:01 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x22000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/23) 2018/04/08 15:18:01 executing program 0: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x80000000000000, 0x2ba) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000000c0)={0x80000001, 0xee1f, 0x0, 'queue1\x00'}) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/08 15:18:01 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1be) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x13, r1) 2018/04/08 15:18:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20002, 0x0) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f0000000240)=""/16, 0x10}, {&(0x7f0000000280)=""/206, 0xce}], 0x5, &(0x7f00000003c0)=""/88, 0x58, 0x200}, 0x401}, {{&(0x7f0000000440)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/193, 0xc1}, {&(0x7f00000005c0)=""/3, 0x3}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000600)=""/138, 0x8a}, {&(0x7f0000000780)=""/112, 0x70}, {&(0x7f00000006c0)=""/31, 0x1f}, {&(0x7f0000000800)=""/133, 0x85}], 0x7, 0x0, 0x0, 0x7fff}, 0x101}], 0x2, 0x2020, &(0x7f0000000980)={r1, r2+10000000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000000c80)=[{{&(0x7f0000000700)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000ac0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000004480)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) socketpair$unix(0x1, 0x1bdb1ae0a9a174e6, 0x0, &(0x7f0000000000)) 2018/04/08 15:18:01 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') seccomp(0x1, 0x1, &(0x7f0000000300)={0x6, &(0x7f0000000180)=[{0x4, 0x9f, 0xfff, 0xffff}, {0x1, 0x7, 0x2, 0xffffffff}, {0x7f, 0x2, 0x3, 0xff}, {0xa107, 0x1, 0x6, 0x7}, {0x6, 0x4, 0xffffffffffff584c, 0x95}, {0x10001, 0x6, 0x4, 0x8}]}) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="04012abd700002dbdf2508000000960800050009080000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"643071300000000000000020001600", 0x800}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x55, {{0x2, 0x4e23}}}, 0x84) pread64(r2, &(0x7f0000000280)=""/66, 0x42, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'sit0\x00', 0x8000000400}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 2018/04/08 15:18:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d17ffc)=0x8, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) sendto$unix(r2, &(0x7f00000003c0)="4b6ed9c77db4c9f55ef898bfb558cb2b71aa673f3170651b9512e04d7122f19ed81aea1dece46d1c5c3c8e8c6c05dda3ee59ec4a50fab50094a345d15ca4beca2572e4206843b273fd3bdf08a2fe96efdcc30f36944469794b6e0dfdf5290f8eb874bacde3ac438bf3aa2ab797175e4127d7bd857ab1509f2d2795e524cc3f", 0x7f, 0x40800, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/08 15:18:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x800000000000003, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r3 = dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0xffffffffffffffba, @dev={0xfe, 0x80, [], 0x1b}, 0x6e}, @in={0x2, 0x4e23, @rand_addr=0x8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}], 0x68) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(r4, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x4) 2018/04/08 15:18:01 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000800)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)={0x38, r4, 0x4, 0x70bd25, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000300)={0x4000000000000295, &(0x7f00000000c0)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(r5, &(0x7f0000000140), 0x2, &(0x7f0000000840), 0x2, 0x0) unshare(0x8000400) r6 = timerfd_create(0x0, 0x0) timerfd_settime(r6, 0x0, &(0x7f0000016fe0)={{0x77359400}}, &(0x7f0000000040)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{}, {0x7, 0x1}, 0x0, 0x4}) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) 2018/04/08 15:18:01 executing program 7: r0 = open(&(0x7f0000000200)='./file0\x00', 0x40800, 0x80) getsockname$netlink(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x73, r3}) 2018/04/08 15:18:01 executing program 4: r0 = socket$packet(0x11, 0x800000000002, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00002f0000), &(0x7f0000d78000)=0x4) socket$packet(0x11, 0x2, 0x300) 2018/04/08 15:18:01 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/08 15:18:01 executing program 3: r0 = socket(0x11, 0xa, 0x0) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xffffffff, 0xd806, 0x1, 0x3}]}, 0x8) 2018/04/08 15:18:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) r4 = getpgid(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004c80)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004cc0)=0x28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x5, 0x4}, &(0x7f00000051c0)=0xfffffce9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r5, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90fd51607e5e9c71d", 0xee}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0x0]) fchown(r2, r3, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') read(r6, &(0x7f0000000080)=""/203, 0xcb) 2018/04/08 15:18:01 executing program 6: r0 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000900)={0x7, 0x8}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000003c0), 0xf4) r1 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) clock_gettime(0x0, &(0x7f00000001c0)) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000200)={0x7ff, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) r4 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300)={[0x31, 0x33, 0x0, 0x38, 0x0, 0x36, 0x0]}, 0x7) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r4, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000005c0)={0xc5, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001d80)={0x400, r5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000980)) ioctl$LOOP_CLR_FD(r2, 0x7003) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001f40)='IPVS\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xfffffffffffff76b}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={r7, 0xfffffffffffffffe, 0x8e}, 0x8) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000840)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000940)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x1c, r6, 0x12, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x30c) 2018/04/08 15:18:01 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x1000, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x0, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') chmod(&(0x7f0000000440)='./file0\x00', 0x100) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/08 15:18:01 executing program 4: r0 = socket(0x10, 0x802, 0xeb93) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x5, 0xad74, 0x8}, {0x81, 0x9, 0x9a7, 0x8}, {0x8001, 0x200, 0x4, 0x1f}, {0x2, 0x8, 0x10000000, 0x3}, {0x6, 0x3, 0xfffffffffffffeff, 0x7}, {0x7ff, 0x77, 0x3, 0x2}, {0x7, 0x2, 0x3, 0x7}]}, 0x8) 2018/04/08 15:18:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb160c1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e419361d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156", 0x79d}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r4, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r3) getpeername$packet(r5, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x60, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/08 15:18:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="df18a2ddc9409701ce28bf7917fabd11b2cdf838f30ee4b56deca32a84844cf4"}) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendto$inet(r0, &(0x7f0000000100)="681d4c1256b9316b79d12371e97d1dc99054451961f32431f6e47c3b8030a187a7746709df0a9d31e4", 0x29, 0x4040000, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x0, @rand_addr}, 0x10) [ 307.206454] IPVS: Creating netns size=2552 id=47 2018/04/08 15:18:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x20}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) fcntl$addseals(r3, 0x409, 0x6) r5 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setsig(r5, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x3, 0x0, 0x6, 0x1f, 0x1000, 0x9, 0x4}, 0x1c) sync() request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) r6 = add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8d227783ef3ad21963be15793", 0x1e, 0xfffffffffffffffd) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000840)={0x8, {{0xa, 0x4e20, 0x9c484da, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, &(0x7f0000000740)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a3", 0x2a, r6) keyctl$setperm(0x5, 0x0, 0x10001010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x0, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) [ 307.368046] device bridge0 entered promiscuous mode [ 307.432821] IPVS: Creating netns size=2552 id=48 [ 307.451761] device bridge0 entered promiscuous mode [ 307.785879] binder: 22058:22080 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/08 15:18:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x800000000000003, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r3 = dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0xffffffffffffffba, @dev={0xfe, 0x80, [], 0x1b}, 0x6e}, @in={0x2, 0x4e23, @rand_addr=0x8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}], 0x68) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(r4, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x4) 2018/04/08 15:18:02 executing program 7: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xa9c) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/08 15:18:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') lseek(r0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x3521dc3b, 0x5, &(0x7f0000001380)=[{&(0x7f0000000180)="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", 0x1000, 0x5}, {&(0x7f0000001180)="a51202d6d6c3630ff1a095996082b639ded40240d0563ef1d56981384e67215026c74dfb", 0x24, 0x1f}, {&(0x7f00000011c0)="8debc52332e8fdf708bddf63bd8dcd1d9bbf10a4a448293751c8903b31", 0x1d, 0x401}, {&(0x7f0000001200)="335fc2c9885e1d579ed4244639df485ac42280d27641422565b3e5f4fb05d1d7a199a53da3e0925de8d25fc64950c604821ed26de2fadfa1b61629d2db20d74bc8fb6ae14dd631c6ff635250a35831b61bf3296578a12b938685f01781dae510e323e1a77559d739d7ce08f873cb41c8e82d6975722ebd0c0116cbffa1", 0x7d}, {&(0x7f0000001280)="2afc4c3b3827fbb652f9b7e2988d49ae1c6d924884eb3977629200b5154068f23f8bbb58110a4ffc62faeffe35656962a6af0aba9d75ba308aa1ea0b05a98f785d93de6e31074c65820899d53b25294396c2a4574674c7995adc5483f48f942952eb08f553bd377cd7ccffd85342982889e090c8eba578fbf3440a0c5bfddaf7d836ca675aec87b5856349b7ccbeedceeb1d829455d346da16f72942a2dd0f4e266e9d7fed1f9f07a19fe7f4bb9d52cf0362f214bfaf2a69b5f5da5ee4ba9becfa", 0xc1, 0x1}], 0x40002, 0x0) getrlimit(0xb, &(0x7f00000013c0)) ftruncate(r0, 0xef7c) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/08 15:18:02 executing program 1: r0 = socket(0x1, 0x4, 0xecb0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x0, 0x2, &(0x7f0000000100)="5f0fe4e2c105424553b357df225fdba5c40cbb144e5e2d3c79cf87c8283d72816839d4d2845a423c1e86761065ffb215d682108763f542246626c8e13d00000000dba164e66a215997ab04f67051a7b72cafefd79ac9df550d18655e3ce87f250dee21b5b15fe36340f6c6d2b5630000", 0xffffffffffffff04) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x7ff, 0x7, 0x5, 'queue0\x00', 0x6}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) write$selinux_load(r2, &(0x7f0000000040)=ANY=[], 0xffffffffffffffda) 2018/04/08 15:18:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x20}}], 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/08 15:18:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000080)=0x5, 0x4) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) listen(r0, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r2, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000100)=0x3ff, 0x4) dup2(r2, r3) 2018/04/08 15:18:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x79d}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r4, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r3) getpeername$packet(r5, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x60, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/08 15:18:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101802) ioctl(r0, 0x442000000000127f, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4800000000}, {0xa, 0x4e20, 0x4, @empty, 0x4}, 0x4ae, [0x5, 0xfffffffffffffffb, 0x2, 0xb9b8, 0xc18, 0x18000, 0x7, 0x40]}, 0x5c) 2018/04/08 15:18:02 executing program 6: msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x27) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0}, &(0x7f00000008c0)=0xfffffffffffffee1) sched_setparam(r1, &(0x7f0000000180)=0xffffffffdffffffe) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'bpq0\x00', 0x400}) r2 = socket$packet(0x11, 0x90000002, 0x300) mknodat(r0, &(0x7f0000000840)='./file0\x00', 0x2, 0x3ff) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000001c0)=0x14) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f0000000280)="b6b96eacfd311038a6cf7fb9686239108733ea16e53db284721bbe1722e3d57b434c31ace1fdb7de361166e71e6290fcc429e56693a2ca73973ee0e3a01b97484bcb395d8488e17ae38c1223395f944e6dcf0efc4cceae5bd7272d6b86a58caedf5acf59a17547361c98f720da55cc731addb279cdf3cb68e1", 0x79, 0xff}, {&(0x7f0000000300)="79ea2e36899efc21c5cad6187150beb77d3b84ccab2d45cd4d5053d1333982d8c72e02669fd0885090865a405cb352f128a71bc1b5ae48a6", 0x38, 0x1f}, {&(0x7f0000000340)="bf0bf4f5d87ada3c006030f50658511dc9bef5950b283fb5a5739229904f3ca7a9801b5befd09ae7a4f63d157f715b72a6f3db88166aa4102b2713a9d17d713409a9cd01903331bbb6b8d6f932dcd463c07bbeacbb506242d4863c65327b2a79f2f30f7904056307ceb32c1b204bd9826151906ec33ff905b06f97eae3a121b2f3b1a8d882f08b0f291ac2bc3ee12f465bb6d550b961b30ba64b334d83c609a29608796c983a0280b98a6cb4751da39fbe2dfcbc58283483c68774653ad4cc53ea431a433787844a310d7e22d91f352b19cead3fd17785", 0xd7, 0xf029}, {&(0x7f0000000440)="c5db49259edf4ae9bbf98ab8ccae7af004adeca17d11992b1670d1b7ed6b8d96ac6099f62aa0f59c3f27de840c96146fa6b56cdcf614180286be03062d2f7cbdf7aa2735c9cd59ff2f786d9a9233", 0x4e, 0x40}, {&(0x7f00000004c0)="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", 0xfb, 0x4}, {&(0x7f00000005c0)="a95201aba61d6afb1d55981539a8788b714e088d673e315b5559", 0x1a, 0x7fff}, {&(0x7f0000000600)="d24b26ed0d29c528445c1e4f34356eee2536d7adc19ea46449131d13b4c57728d94c9470db27904e7768a617f2cc4ea974396d53df11cb0d32fa6b80dbb954b1ac0c46e1f59f910978d776a5662a8100dee93c0f1b58", 0x56, 0xfff}, {&(0x7f0000000680)="09c6c5e612b10c3f309c26f2bb82247bd26bebcc9b6373c14262d8d23a6d3c0fb58098897916ea8ba7e02959ad99ba48ddedd1ec7be967c6b73ac70c97d457015d69cd393a08d3641f0db7a9e4fb012f91e40ab7bbba066a374705ff4b685b603106b12c996a7df38d5a54b1dbe9a83c3d68ddc4d1e1845edeacdeaeb690fb7556f74381909b4b3372938beaf434c680d6a3ddb97855985affcb423a924a42a4a2e11fbf7bd3cbc807b5f3366f93881ff529345758bc017dcf7b952153336836bc2df22c63072a7e964e8c7fddeb6db3f5f09674dec85f2e5905b797", 0xdc, 0x5}], 0x8000, &(0x7f0000000800)={[{@discard_size={'discard', 0x3d, [0x2d, 0x30, 0x3d, 0x39, 0x38, 0x78]}, 0x2c}, {@integrity='integrity', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) 2018/04/08 15:18:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0xfffffffffffffdf8, &(0x7f0000003f90), 0x0, &(0x7f000002ffa9)=""/87, 0x3d5}}], 0x2, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) bind(r1, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x3, 0x8) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@ax25, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001140)=""/128, 0x80}, 0x0) 2018/04/08 15:18:02 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x191681) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = open(&(0x7f00000002c0)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x40, 0x2, 0x3321, 0x1, 0x0, 0x20, 0x1, 0xff, 0x6, 0x0, 0x7fffffff, 0x1}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') lseek(r1, 0x0, 0x1) dup2(r1, r2) 2018/04/08 15:18:02 executing program 3: r0 = timerfd_create(0x0, 0x800) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x7ff000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1ff, 0x7fff, 0xae5, 0x4, 0x8e}, &(0x7f0000000140)=0x98) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001240), 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000240)=""/4096) 2018/04/08 15:18:02 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x8) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"18389769b01f5e"}, 0xfffffffffffffffe}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x42, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6tnl0\x00'}) 2018/04/08 15:18:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x9, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x0, 0x8000000000, 0x8000}, 0x8) setrlimit(0x4000000000000007, &(0x7f0000df1ff0)={0x0, 0xffffffffffffffff}) 2018/04/08 15:18:02 executing program 6: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/04/08 15:18:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") readv(r0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000080)=""/99, 0x63}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f0000000380)=""/80, 0x50}], 0x4) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) eventfd(0x7af) read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x5, &(0x7f00000002c0)=0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1f, 0x20080) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000035f000)='illinois\x00', 0xfffffffffffffe24) 2018/04/08 15:18:03 executing program 2: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000240)=[{0x45}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x4, &(0x7f0000000140)=@abs, 0x6e) 2018/04/08 15:18:03 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000004000)='./file0\x00') writev(0xffffffffffffffff, &(0x7f0000009000), 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/120) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x5}, &(0x7f0000000140)=0x8) 2018/04/08 15:18:03 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2, @remote, 0x0}, &(0x7f00000001c0)=0xc) accept4(r1, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x80, 0x800) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x1b8, r2, 0x8, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x19c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5b}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x20000040}, 0x804) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/04/08 15:18:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair(0x0, 0xffaec8cf6d092ff3, 0xc23, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/08 15:18:03 executing program 0: r0 = epoll_create1(0x0) prctl$intptr(0x26, 0x1) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)={0x4000000000000210}) 2018/04/08 15:18:03 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x8001) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="d8015cb2ba64804a7335fe4b010b175da5eb203385c421c46715553556731ca87b9b11793fecefa764", 0x29) 2018/04/08 15:18:03 executing program 1: unshare(0x50000000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r1, 0x200, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffbff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x227df358}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8094}, 0x24000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mq_open(&(0x7f0000af5000)='.$\x00', 0x7f, 0x0, &(0x7f00004d2fc0)={0x0, 0x7, 0x2}) 2018/04/08 15:18:03 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r1 = inotify_init1(0x4) r2 = dup2(r1, r0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) 2018/04/08 15:18:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="021300000200000000000000fbdbdf255266ddc1d8642ae6aee49da4836d1044576456853651dbcad7aaf17635f6787289879198b90774bd0eceebe4e8ee909ab02d3542aef10d89a473bc7eceee11be929dda1be77f7d47c7d2365a2cf39fe230d3d882e697468340589b45c71a4ab3895a38028dd8610b5635fac10e6e"], 0x10}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000001c0)={0x9, 0x1, {0x3, 0x3, 0xffffffff, 0x3, 0x8}}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), 0x8) 2018/04/08 15:18:04 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) sendmsg$netrom(r0, &(0x7f0000002300)={&(0x7f0000000040)=@full={{0x3, {"0dc77780395ddb"}, 0x10001}, [{"007264bb74b047"}, {"9c12f532f4fde0"}, {"e13eb9bb07c09b"}, {"1cf645518e658f"}, {"a02b3e40989bd4"}, {"628ec36e5467ab"}, {"e6c9d3d06f068e"}, {"88f4f15818270e"}]}, 0x48, &(0x7f0000002180)=[{&(0x7f0000000100)="95c1670b314ba69ee44db44f5a2038ac15ca195f57bf78aa76fdd21b", 0x1c}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000002140)="843c88a5978da3c1a3f27c2463fb90fb7bff0f1d81a9cc10719582c0c16ac7d403afb3df97c3d858b891", 0x2a}], 0x4, &(0x7f00000021c0)=[{0xdc, 0x10b, 0x1, "ad3e6a3eff72d73202ddf6940685b7f851745cc7d938813be644cf3c90aea43f5b26f78c3bc1b66fcbc7bd94db63e52f7b95b1c00788aebf27a7a66974cc46937e1a5ce312544b5babcf9fe17ab706ecf9b29c15e5424e169e000391c658a070c3181480e54a48dcd5ec750aba551c68eb61d370072a93507babf06968c9f962b814a25e4b74282933eabd17e05d7d5b35d1f5d7e43e99cc1e420359dd1e605a3e3e8a115ca3c5d11890b0deabbedeea58a6fc1dba1dacdce016286ff7eb1d3ccffc4f00e720637f60b49f5eb8"}, {0x64, 0x115, 0x5, "c2fc84eab032458a483e0032c68198abc6e3a2317cd9c31d3b62cf0716b1ab86574fc23d7e6bd99d8b388f97027df50e2fdf90a81ffcf4286c969b8ba214459d894d64f3c2a0343278d260f3755b4a6ef8adcd9bd591ad16"}], 0x140, 0x4000000}, 0x44010) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x800fe, 0x0) write$selinux_context(r0, &(0x7f0000823fe1)='system_u:object_r:faillog_t:s0\x00', 0xfffffffffffffff7) 2018/04/08 15:18:04 executing program 1: lookup_dcookie(0x6fce7e1c, &(0x7f0000000080)=""/160, 0xa0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x8, 0x48, 0x1, 0x101, 0x0, 0x7fffffff, 0x200, 0x0, 0x50ae, 0x7, 0x101, 0x0, 0x2, 0x272, 0x1, 0x5, 0xff, 0x0, 0x3, 0x7a5, 0x0, 0xfffffffffffffffd, 0x5, 0xff, 0x10001, 0x1, 0x82, 0x3db, 0x9, 0x0, 0x92, 0xffffffffffffffc0, 0x6, 0x8001, 0x6b, 0x3f, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000140), 0x2}, 0x100, 0x1, 0x7, 0x2, 0x1, 0x3, 0x1}, r0, 0x8, r1, 0x8) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007fc000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000080), 0x20000000000002e7, &(0x7f0000000240)=""/186, 0xba}, 0x40010063) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000440)={r3, &(0x7f00000003c0)=""/82}) 2018/04/08 15:18:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) r1 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r1, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/04/08 15:18:04 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0xe00) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x7fffffff, &(0x7f00000000c0)=0x1) 2018/04/08 15:18:04 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x2) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x80040) openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x200, 0x90) fsetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='/dev/usbmon#\x00', 0xd, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}], &(0x7f0000787fe0)=[0x0, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/08 15:18:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) write$tun(r1, &(0x7f00003f1000), 0x102d5) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/04/08 15:18:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x24, 0x3, @thr={&(0x7f0000000080)="6be489354896b5c8c17d1cc5d9cbce92bb3f7583738e60b37de1eee470dbeed702f7db403540d622f9398ee61968c92f9b74e729fbb84a4a92c4fdedb3b3f6c4bcbaf2c86176a17140e0969bbfca2175f881f1c704b4d1a585a0a02a86b923a26f5aafd6314499aa76c4545508f1d212d74db6129581c98155ccc671667196bb3ddf9e182b184530a90f250d14f9f23e155c75e11e3b1dabb1561a88c00a33d3f67c8105ca227ff2e4b36052b929e3e0692f41dd54230c88e37bc67d8abe9dcefefb20f6a2c575cade329c1aef3d297e12f6464fce7b1c9bbca17af6560d7264417edbdfea", &(0x7f0000000180)="2ce2fa40753ff2e08c39c91adcd133d082d4b8e541c7db535c55a6f2cf13da755ea608e35090e5cb70cb90c00fdab32a1d8302ce6b7a"}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x1, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x42, 0x7, 0xf6b, 0x8, r3}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000380)="b9af532c00ca978fa245cb1ce76774171045120189fe44481a77486bf53f8bbc0ec779bb7aa808234891ac5133c05774e4f2545033c006683cfad439488af6c60b6c382eff027e326386ba875bbfc106eed8edd44d33de1ac7b86f6fc90d56ff435bcb8ba1dcb141cd3d496d401f1ca8f10b4f70c8947636fe057e2e060f688f51e047322166c4c17702772cacb55337706dfe234aa75fcb875bb95681921a3b24644c5ada3961b01c6c10a2e60381cb4ecc5bca91d22a3af17124e88fed9eadd5e191119c8fad104ba1ccdf7a0baf8907891884677f165d6337d7bb6c0f4f987adcb345a3a9da1bbfc4dcc19ab96ca279b832", 0xf3) getpeername(r0, &(0x7f0000000480)=@un=@abs, &(0x7f0000000500)=0x80) mmap(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x1000000, 0x2010, r0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000540)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000005c0)={r4, 0x5}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000600), 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000640)={0x2}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000680)=0x9, &(0x7f00000006c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000700)={0x20000005}) socketpair(0x9, 0x80801, 0x7fffffff, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r5, &(0x7f0000000780), 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={r3, 0x720, 0x7, 0x3, 0x8, 0x3}, 0x14) r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000b00)=0xe8) r10 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b40)=0x0) fstat(r6, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f0000000800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000880)="a83bb53f09561decb19a2881ce2be79efc6de2cf5f30e503870da6565e0cdfae7be89842f474046c1a284c51dac0640a9cc31f57d3f79ec193473c0a43f90a53ea65eed90c670ec2e26db2a4676eb71041fc39a41775ffc396482b5d884b300a688dcc3f7d12afd17309eb84a95663e3254bffb6fde77685bcfa813b7dd9bec60ec639ba562a2b46f80c520126550cd1a3958d997e04ee848b1190982d16b8f18523155b106f45544c349363e466c156cf000444ae93850c42d3bc0e800f5c8f5c4c54b2ff42ef9f758b9385", 0xcc}, {&(0x7f0000000980)="e2f3bdc11441535063efebae5bdef6fdb531af21270477d6d35f7a24b4787241fa233fdb28a32ae3e21929c1e29cbf00f31aa54c78da", 0x36}], 0x2, &(0x7f0000000c00)=[@cred={0x18, 0x1, 0x2, r7, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x1c, 0x1, 0x1, [r2, r5, r0, r0]}], 0x4c, 0x40000}, 0x20004010) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000cc0)={r3, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000d80)={0x9, 0x81, 0xffffffffffff37dc}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000dc0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, r8}, 0x14) 2018/04/08 15:18:04 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xa10c, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="87a8d092f4521e899f85c6974c2b5440d05a4063be75619c37c1caa4437a897644a0bbe80ed8bd479fb40fd0065e9e52e21fcdcf16a31bdf65b26b", 0x3b, 0x2}], 0x2000000, &(0x7f0000000180)=ANY=[@ANYBLOB="646d610bc68ef52b09e993636172642c616c6c6f775f7574696d653d31342c7569643d303637343236352c00"]) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/08 15:18:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x374) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d917090085"}], 0x20}}], 0x2, 0x0) 2018/04/08 15:18:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) r1 = dup(r0) ftruncate(r1, 0xd29) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@empty, @multicast2=0xe0000002, 0x0, 0x3, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000140)=0x9c, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/08 15:18:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a03000)=0xa, 0x4) fcntl$setsig(r0, 0xa, 0x21) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$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) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000440)={{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, {0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xdc1}, 0x0, [0x5, 0x3, 0x9, 0xfffffffffffff001, 0x0, 0x5, 0x100, 0x80000001]}, 0x5c) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x5, 0x0, 0x0, 0x8, 0x6, 0x780, 0x4, 0x0, 0x0, 0x9}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x2000000000, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffcba) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="010000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000120000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="9c76d78570548ebb466f9a4bdfbfa3fdeb9fa7f846fff296f1862686d41318b4cfe7000000000000004c7420a1"]], 0x1}, 0x1, 0x0, 0x0, 0xd}, 0x20004840) writev(r2, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1afffffffffffffff80", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000500)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba, r8}, &(0x7f0000000200)=0x10) r9 = fcntl$getown(r3, 0x9) ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0186405, &(0x7f00000000c0)={0x0, 0xffffffffffffff56, r9, 0x4, 0x0, 0x7cb, 0x0, 0x4}) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f00000004c0)=0x40) getsockopt$inet6_buf(r6, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/04/08 15:18:04 executing program 2: r0 = socket(0x10, 0x100000000002, 0xc) write(r0, &(0x7f0000000040)="a5673393020002006c34623a", 0x20c) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0xa4040, 0x0) 2018/04/08 15:18:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000002c0)=0x3ff) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setgroups(0x2, &(0x7f0000000200)=[r2, r3]) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000f5affc)=0x402, 0xfffffffffffffe68) setgroups(0x4, &(0x7f0000000240)=[r2, r2, r2, r2]) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfff, 0x7, 0x0, 0xbc6, 0xde3, 0x6, 0x7f, 0x401, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x3}, &(0x7f00000000c0)=0x8) [ 310.482549] binder: 22179:22195 got transaction with invalid offset (0, min 40 max 40) or object. [ 310.513558] binder: 22179:22195 transaction failed 29201/-22, size 40-16 line 3197 2018/04/08 15:18:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000fd5fc3)=""/61, 0xfffffffffffffef7}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 15:18:04 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) setrlimit(0xf, &(0x7f0000000000)={0x8000, 0x3ff00000}) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f352c646d6f64513d37782c6d6f64653d3d7e343535303d2c7362736563746f723d39373e2d372c6d61703d6f66662c6d6f64653d37"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) 2018/04/08 15:18:04 executing program 3: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1, 0x7, 0x1, 0x7}) unshare(0x40600) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x8) sendto$inet(r0, &(0x7f0000000080)="000620", 0x3, 0x8040, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) writev(r0, &(0x7f0000648fa0)=[{&(0x7f00003c4f92)="05", 0x1}], 0x1) fchmod(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r0) [ 310.567095] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 310.572801] binder_alloc: binder_alloc_mmap_handler: 22179 20000000-20002000 already mapped failed -16 [ 310.574024] binder: BINDER_SET_CONTEXT_MGR already set [ 310.574066] binder: 22179:22195 ioctl 40046207 0 returned -16 [ 310.597679] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 15:18:04 executing program 7: r0 = socket(0x18, 0x0, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc8000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="71a3f837", 0x4) 2018/04/08 15:18:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x20080, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x9, 0x1, 0x3ff, 0x1, 0x4, 0x4, 0x0, 0x5}, 0x0) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/08 15:18:05 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00005ccfe8)={0x0, 0x0, 0x200000, 0x0, 0x2}) setgid(0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) [ 310.656141] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 15:18:05 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd5, 0x101000) bind$ax25(r0, &(0x7f0000000040)={0x3, {"3c120a993d776a"}}, 0x10) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/04/08 15:18:05 executing program 1: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r0, &(0x7f0000000040)=""/32, 0x12) r1 = creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="313531ebc7f33fe9d2056a1a7970c59493585e6b4b750b05119ed635e1023108268041847add49c0187538fc62ce1697fb404ea7332a9b3542f8048c2585a2b2be3312ff792e83dc0225f5f53e5db439ede3d1f273ab09bf1effebb96c0429c8ed48ab4e78aa97be304ab9d0fd6569c67dd803fb5fa3db9bafb4ad2d1ff77cc988bec80604d5e94689e0f4b823f59a952833c518b2f4b319f8bd3e88e90fa6df291acec041b1a383b5615880e8dc71d25bd0e7cba39b9cdf8cad85be5f8e0fd83e2fd62eff46e108bb4636396c20e36731b50ea3a9b786"], 0x2) 2018/04/08 15:18:05 executing program 5: futex(&(0x7f000000cffc)=0x3, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f00000017c0), &(0x7f0000000000), 0x0) sysfs$2(0x2, 0x6, &(0x7f0000000040)=""/237) 2018/04/08 15:18:05 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcb, &(0x7f000089b000), 0xfffffffffffffdf9) 2018/04/08 15:18:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs_stats\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/214, 0xd6}], 0x1, 0xfffffffffffffffc) readahead(r0, 0x1, 0x5) 2018/04/08 15:18:05 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000040)=""/205, 0xcd) ioctl(r0, 0x80004526, &(0x7f0000ee6000)) 2018/04/08 15:18:05 executing program 7: ioprio_set$pid(0x2, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)=',ppp1mime_typevboxnet1wlan0]user\x00', 0x2) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x800) clock_gettime(0x0, &(0x7f0000005b80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005a80)=[{{&(0x7f00000019c0)=@sco, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001a40)=""/13, 0xd}], 0x1, &(0x7f0000001ac0)=""/4096, 0x1000, 0xeffb}, 0x7}, {{&(0x7f0000002ac0)=@generic, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/160, 0xa0}, {&(0x7f0000002c00)=""/218, 0xda}, {&(0x7f0000002d00)=""/62, 0x3e}, {&(0x7f0000002d40)=""/65, 0x41}], 0x4, 0x0, 0x0, 0x401}, 0x1f}, {{&(0x7f0000002e00)=@can={0x0, 0x0}, 0x80, &(0x7f0000004100)=[{&(0x7f0000002e80)=""/41, 0x29}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/213, 0xd5}, {&(0x7f0000003fc0)=""/244, 0xf4}, {&(0x7f00000040c0)=""/28, 0x1c}], 0x5, &(0x7f0000004140)=""/1, 0x1, 0x1}, 0x5}, {{&(0x7f0000004180)=@pptp, 0x80, &(0x7f0000004400)=[{&(0x7f0000004200)}, {&(0x7f0000004240)=""/174, 0xae}, {&(0x7f0000004300)=""/9, 0x9}, {&(0x7f0000004340)=""/131, 0x83}], 0x4, &(0x7f0000004440)=""/173, 0xad, 0x9}, 0x80000000}, {{0x0, 0x0, &(0x7f0000004500), 0x0, &(0x7f0000004540)=""/118, 0x76, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000004600)=[{&(0x7f00000045c0)=""/50, 0x32}], 0x1, &(0x7f0000004640)=""/30, 0x1e, 0x6}, 0x8}, {{&(0x7f0000004680)=@un=@abs, 0x80, &(0x7f0000004740)=[{&(0x7f0000004700)=""/39, 0x27}], 0x1, &(0x7f0000004780)=""/241, 0xf1, 0x2}, 0x401}, {{0x0, 0x0, &(0x7f00000059c0)=[{&(0x7f0000004880)=""/157, 0x9d}, {&(0x7f0000004940)=""/2, 0x2}, {&(0x7f0000004980)=""/34, 0x22}, {&(0x7f00000049c0)=""/4096, 0x1000}], 0x4, &(0x7f0000005a00)=""/90, 0x5a, 0x2d12d31b}, 0x4}], 0x8, 0x2000, &(0x7f0000005bc0)={r3, r4+10000000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005c00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000005d00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000008100)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000008140)={@mcast2, 0x0}, &(0x7f0000008180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008400)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008440)={{{@in6=@mcast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000008540)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000008580)={@local, @local, 0x0}, &(0x7f00000085c0)=0xc) getpeername$packet(r0, &(0x7f0000008640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008680)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000008700)={@rand_addr, @broadcast, 0x0}, &(0x7f0000008740)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008780)={@remote, @multicast2, 0x0}, &(0x7f00000087c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008940)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000008a40)=0xe8) getpeername$packet(r0, &(0x7f0000008a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008ac0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008b00)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000008c00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008c40)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000008d40)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000008d80)={@multicast2, @remote, 0x0}, &(0x7f0000008dc0)=0xc) getpeername$packet(r0, &(0x7f0000008e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008e40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008e80)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000008f80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008fc0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000090c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009100)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000009200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009240)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000009340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009380)={'bridge0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000009b80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f0000009b40)={&(0x7f00000093c0)=ANY=[@ANYBLOB='l\a\x00\x00', @ANYRES16=r1, @ANYBLOB="100725bd7000fcdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="9c0102007633150113fbf3006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004007f0c000008001b00", @ANYRES32=r5, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400060000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004004f14ffff38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400fffeffff08000100", @ANYRES32=r8, @ANYBLOB="7c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000950640000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100008008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="b400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400c204000008000100", @ANYRES32=r12, @ANYBLOB="3402020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001800000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400050000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c0004000080ff01000000000000039f010100007103ef010500000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000008000100", @ANYRES32=r18, @ANYBLOB="3002020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400effcffff08000600", @ANYRES32=r19, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000008000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r21, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000800003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000318000008000600", @ANYRES32=r24, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r25], 0x76c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) clone(0x818c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) 2018/04/08 15:18:05 executing program 1: r0 = getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x10001, &(0x7f0000000880)=""/4096) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8600000, 0x7, 0x6, 0x0, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) quotactl(0x101, &(0x7f0000000640)='./file0\x00', r5, &(0x7f0000000680)="fddbff3c57cf71fdd81224a346d00fead8f491313ab777d06809bf25eea7db101e360da811e79ce95e939a56473dcfb8e8cc88a6e32b9b0b628d003e074df560b857ce4834c698f784e479a5e078c089427586e2635569ecbacc06824f62f25140d123b12d395c46090b1d70eb5572e7166d1cdac7a09e8b4461b5927dd9817a4f136236eead5d3479c98eb4933a033ef56524dc2bb848feb8a95080a789a6644e38ae2418ac5ff82e1bd9e88ee0c41c4cc5fba06365b5510817fd68ef06ac18424503f6fff998d2c848640ed1a8e0d9b27ebdf7a6e69f0e00e1963d408a2bce41") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000004c0)='bond0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0x48) getsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f0000001880)={@dev, 0x0}, &(0x7f00000018c0)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001900)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x4e24, 0x0, 0x4e22, 0x0, 0x2, 0xa0, 0xa0, 0x3e, r8, r5}, {0x9, 0x2, 0x0, 0x2c, 0xfffffffffffffffb, 0x3, 0x0, 0x2}, {0xffffffffffffffff, 0x80, 0x9, 0x100000000}, 0x4, 0x6e6bb9, 0x1, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in=@rand_addr=0x7fff, 0x3505, 0x7, 0x3, 0xfffffffffffffc00, 0x1, 0xab81, 0x7fffffff}}, 0xe8) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) fgetxattr(r4, &(0x7f0000000500)=@random={'btrfs.'}, &(0x7f0000000580)=""/139, 0x8b) dup3(r3, r4, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000780)) 2018/04/08 15:18:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{}, {0x0, 0xbf}}) 2018/04/08 15:18:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="390000001300090665000000000000007f0080400300000046b201070000001419000400040087f0060000000003000000000000000003f500", 0x39}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40180, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x98a, 0x5}, {0x8, 0x1}, 0x10100000000000, 0x7, 0xff73}) 2018/04/08 15:18:05 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000280)="fb5344628438410b8786d91c1d", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180), 0x8) 2018/04/08 15:18:05 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x40000100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x6, 0x6c1946c4, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/08 15:18:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0x1000, "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"}}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040)=0x4, 0x4) r1 = getpgid(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000001100)=0x8, 0x8) ptrace$setopts(0x4206, r1, 0x200, 0x21) 2018/04/08 15:18:06 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x7, 0x80000000000000, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/08 15:18:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x14) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfffffffffffffeea}], 0x1, 0x0) 2018/04/08 15:18:06 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7a, 0x0) set_tid_address(&(0x7f0000000000)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, "82d5a1828c6638dd99d7e25202b31d804a09ff7ff90204f2072c57b357d5715a"}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in=@loopback}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x8, 0x300, 0x7fffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000001c0)={{0xbf, @rand_addr=0x5, 0x4e22, 0x0, 'nq\x00', 0x1, 0x4, 0x10}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x0, 0x3ff, 0x2, 0x3}}, 0x44) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x2, 0x100, 0x7}) 2018/04/08 15:18:06 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='em0/proc-em1&&\x00') r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x20) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000de7ffc)) 2018/04/08 15:18:06 executing program 7: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x5, &(0x7f000064effb)="8907040000", 0x10000004d) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) readv(r1, &(0x7f0000002740)=[{&(0x7f0000002640)=""/230, 0xe6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/04/08 15:18:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x79d}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r4, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r5) getpeername$packet(r5, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x60, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/08 15:18:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$KDADDIO(r3, 0x4b34, 0x2e8) readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x1c0) 2018/04/08 15:18:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000dc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000e00)=ANY=[@ANYBLOB="757358f529d1000005e600f67a1d37401143fef901baae19f36f4d1fc02760e23fb6f003a8badba46f84c87c5f787f3acdd51e1207e76a6dd1088fe600524099d2b8e5fd568b9d4acf05003739fe83420767f963d4236261dce62b3fc22b2c8e500d21ff047678bb05d99883458a4eb75d292a06ef218864ba9eb8e17875359559a76c4c585b58ab19892ab815"], &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x0, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0xffffffffffffff27) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r3, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r6 = syz_genetlink_get_family_id$team(&(0x7f00000008c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000a40)={@loopback, 0x0}, &(0x7f0000000c40)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000c80)={@mcast1, 0x0}, &(0x7f0000000cc0)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000d00)={0x0, @dev, @remote}, &(0x7f0000000d40)=0xc) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000f00)={0x0, @broadcast, @multicast2}, &(0x7f0000000f40)=0xc) getpeername$packet(r1, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000fc0)=0x14) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001000)={0x0, @local, @broadcast}, &(0x7f0000001040)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000001080)={@multicast1, @multicast1, 0x0}, &(0x7f00000010c0)=0xc) accept4$packet(r1, &(0x7f0000001100)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0x14, 0x80000) accept4$packet(r4, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000011c0)=0x14, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000012c0)={@dev, 0x0}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001340)={'bpq0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000001380)={'team0\x00', 0x0}) getpeername$packet(r3, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001a00)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f00000019c0)={&(0x7f0000001440)=ANY=[@ANYBLOB="80050000", @ANYRES16=r6, @ANYBLOB="000125bd7000ffdbdf250200000008000100", @ANYRES32=r7, @ANYBLOB="7001020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000800000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000004000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000010000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r9, @ANYBLOB="a80102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ae03d17240000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="c000020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040006000501ff070000010000092619ffff3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r17, @ANYBLOB="7401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="080007000000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r19, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400010000803c00010024000100757365725f6c696e6b75705f656e61626c0000000000001700000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d0000"], 0x580}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in={{0x2, 0x4e23, @rand_addr=0xffffffff}}, 0x0, 0xffff, 0x0, 0x0, 0x3}}, &(0x7f0000000d80)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000880)=ANY=[], 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35", 0x32}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/08 15:18:06 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f0000e67ff8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/04/08 15:18:06 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="dcbae3b114922aa3c347c52cad3b81add056545e88976972020c6b080fd89a78071a8181b21ae3cda9dce854c4ffa5399d5007ac4a5f13ce47e87bd55d720ad7333088dbf069ca251157456aa2b9bdd545a996b03d733737a961061df6292471dafdc4b13f40856b9da4de6a9546f790a69566480b9a114a78a3f70f4a11b5fb0826b42113a1c81a221e6edafd63347ce97711cf45d533c24a129c62b746814ecb540fafac66bb75c1f6ba0cc2e75ffc711e0e2f7b90536ad30565c53b172b3373129918142d90e6d2e0b10af4b498ac9a0a5773771959ff64dc6d23dce48cb29afeb8472572881dbb0e7d8f90deee1108ecdc") r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)) 2018/04/08 15:18:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x2000005a, 0x8000000000000443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) tkill(r1, 0x39) 2018/04/08 15:18:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x9) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000000040)='user.syz\x00', 0x9, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x0) 2018/04/08 15:18:06 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000000040)=0x8) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000140)={"73697430000000000000001600", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x9, 0x0, 0x2, 'queue0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) 2018/04/08 15:18:07 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000009c0)={0x0, 0x0, 0x101, 0x3, 0x2df9, 0x3f, 0x4, 0x1f, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x8, 0x1, 0x4, 0x1}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r5, &(0x7f0000000240)=0x4) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r7 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r8 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r7, r8}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r4, @ANYBLOB="cd82cedfdb76c4a65a16a1a983f363d65cf1a5b253489109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r3, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b5256746", 0x4f}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/08 15:18:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000)="1aacd9b773e1b5dcc4a8c515ce9e85dbfc92cfb362495453", 0x18, 0x4000000, &(0x7f0000000080)={0x11, 0x9, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) 2018/04/08 15:18:07 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f00000000c0)='./file0\x00', 0x200) write(r4, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc)=0x1, 0x4) getpgrp(0xffffffffffffffff) geteuid() setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000240)=[{0x4, 0x2}, {0x2, 0x7}, {0x3, 0x3ff}, {0x2, 0x5}, {0x0, 0x65d3}, {0xf, 0x1ff}, {0x4, 0x7}, {0x3, 0x3}, {0xc, 0x2}], 0x9) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) getresgid(&(0x7f0000003180), &(0x7f00000031c0), &(0x7f0000003200)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003240)) fstat(r0, &(0x7f00000001c0)) getgroups(0x16e, &(0x7f0000000280)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="8608006600", 0x5) 2018/04/08 15:18:07 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) r3 = add_key(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="c45ad0d9ec3e426c1806cda792d3c099b752e0150c68092dd7d74e1d9e1d22a8c3f985f9c88738f10f7019ac", 0x2c, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000140)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000003fdc), 0x1, 0x0, &(0x7f0000000080)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/08 15:18:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20102) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, 'port0\x00'}) fstat(r0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000000180), 0xffffffffffffff29) syncfs(r0) 2018/04/08 15:18:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000000080)=0x21) flock(r0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 312.962859] binder: 22359:22361 ioctl 5405 20000140 returned -22 [ 312.971814] binder: 22359:22361 ioctl c0306201 20004000 returned -14 [ 312.998186] binder: 22359:22361 got reply transaction with bad transaction stack, transaction 186 has target 22359:0 2018/04/08 15:18:07 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x2, 0x10001, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x4, 0x3, 0x800}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) prctl$intptr(0x1a, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/123) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 313.046990] binder: 22359:22361 transaction failed 29201/-71, size 0-0 line 2942 [ 313.078884] binder_alloc: binder_alloc_mmap_handler: 22359 20000000-20002000 already mapped failed -16 [ 313.103158] binder: BINDER_SET_CONTEXT_MGR already set [ 313.110012] binder: 22359:22361 ioctl 40046207 0 returned -16 [ 313.139181] binder_alloc: 22359: binder_alloc_buf, no vma [ 313.146230] binder: 22359:22373 transaction failed 29189/-3, size 0-0 line 3134 [ 313.167820] binder: 22359:22375 ioctl 5405 20000140 returned -22 [ 313.173846] binder: 22359:22378 ioctl c0306201 20004000 returned -14 [ 313.208228] binder: undelivered TRANSACTION_ERROR: 29189 [ 313.213993] binder: release 22359:22361 transaction 186 out, still active [ 313.241348] binder: undelivered TRANSACTION_COMPLETE [ 313.259009] binder: undelivered TRANSACTION_ERROR: 29201 [ 313.277009] binder: send failed reply for transaction 186, target dead 2018/04/08 15:18:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0xffffffffffffff4a, 0x5, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x20}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = gettid() tgkill(r1, r2, 0x3d) [ 313.575996] binder: BINDER_SET_CONTEXT_MGR already set [ 313.581470] binder: 22308:22401 ioctl 40046207 0 returned -16 2018/04/08 15:18:08 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1c0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x2, 0x0, 0xe4, 0x57df30b5, 0x90}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000200)=0x8) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000180)={{0x2}, {}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) 2018/04/08 15:18:08 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0xc9, "d8f19ea232e05ee4f3cde4895606585718ec21d71d032ec7d332887c4d62459da5375362c74247988d9db386bf594a243441529d8918953fa72d55f5ac378ae845a906810efa467964a2fc0e19cba3f90a47ebba6eeeba5eeb9f88c2d358fe0da4695503406ab5aeba0ba3837ed0aadbae0d327b9a63fc7728f9e9471927ea62eb1291fd1814978703469941718fa0f4d41f00448f036a872d81cd2b6b97b446bc870eca7ec2ad46a8d92dcda5a63c15d0ac32c38536f8bf432123fb11452d93ac1d80864ec2a7256f"}, &(0x7f00000003c0)=0xd1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB="00634000000000000100010000000000680c0000000000000038000000000000000800000000000000", @ANYPTR64=&(0x7f000000d000)=ANY=[@ANYBLOB="8561646600000000000000000000000000000000000000000000000000000000852a687300000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000006000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="b88c84c3c85bd843fd53a8d0edcd2d076c018a60938df79119a78c46f779ba6f9ea5e2a85f518898d6f108a37fbdc6824447848af0dd3185d6aa7f33d505d1abc38785b127665c86b238190b42274852f0cff5d5f728af1e91ce8c1d700ee135d06e26590ed9a5da2909e627efe8df385d21cfd5177650da38667234d5033c28edfbe9ca0c52122ebcbcf3165889da726ae7a306a091e3e5efd949aca46d14e2f700c28bfa584282d008a75e2e642e626770b14bd9734f3edc28e647c93753c50d4fb9698d762fec333d0c31c333d494d6cd91dc732806df5ffd4f8aaa29fc5c19120f", 0xe3}, {&(0x7f0000000180)="28657fba2fff96e324416052a5724dad6e9082e3295bf1d3893d930573f465f332b18ef24613d7d702168db581d5e9d29903b81cb0d166c894b3cc166ce2209ed318225f5b1c5460909b3a895334e7c83c68034b3e69c91620b423dc04c0bfa5527dff578a949751d9ce8145bafa516e65dbda24d5b96fe8c840303925a36ac8b1077b6eca4db4d83d7edba4a563559dd67a0be94d2696631bd6c9fa3c75a1cd22f77b8cc242b36785a586c3e417e3", 0xaf}], 0x2) 2018/04/08 15:18:08 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) listen(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='reno\x00', 0x5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x6, 0x6, [0x5, 0xffff, 0x81, 0x6, 0x1933, 0x727]}, 0x14) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/08 15:18:08 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioprio_set$pid(0x2, r2, 0x1ff) ioctl$TCSETA(r1, 0x5402, &(0x7f000059a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETAW(r1, 0x5407, &(0x7f00008fafec)={0x3, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x8}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0xad}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x10001, 0x7, 0x80, 0x1, 0x1000}) 2018/04/08 15:18:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="8907040000fd1789528491d09180afe204445e93376613f58b47597658a60c325a4d20d172ecb27e4825f7ca0924392bdf52523c062b", 0x36) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) 2018/04/08 15:18:08 executing program 0: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0x0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000ad00)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100000000, 0x5}, &(0x7f0000001b00)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000adc0)={r1, 0x5}, 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000001800)=""/182, 0xb6) sendmsg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000017c0)=@req3={0x0, 0x5, 0x6, 0x7fffffff, 0xffffffffffffffff, 0x0, 0x1ff}, 0x1c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmmsg(r2, &(0x7f000000a980)=[{{&(0x7f0000001a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/66, 0x42, 0x7}, 0x2b}, {{&(0x7f0000001bc0)=@nfc_llcp, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/53, 0x35}, {&(0x7f0000002c80)=""/201, 0xc9}, {&(0x7f0000002d80)=""/233, 0xe9}, {&(0x7f0000002e80)=""/172, 0xac}], 0x5, 0x0, 0x0, 0x5}, 0x93}, {{&(0x7f0000002fc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004400)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/178, 0xb2}, {&(0x7f0000004100)=""/30, 0x1e}, {&(0x7f0000004180)=""/189, 0xbd}, {&(0x7f0000004240)=""/188, 0xbc}, {&(0x7f0000004300)=""/5, 0x5}, {&(0x7f0000004340)=""/189, 0xbd}], 0x7, &(0x7f00000051c0)=""/4096, 0x1000, 0x8001}, 0x100000001}, {{0x0, 0x0, &(0x7f0000004500)=[{&(0x7f0000004480)=""/77, 0x4d}], 0x1, &(0x7f0000004540)=""/240, 0xf0}, 0x10000}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f0000004640)=""/132, 0x84}, {&(0x7f0000004700)=""/121, 0x79}, {&(0x7f0000004780)=""/125, 0x7d}, {&(0x7f0000004800)=""/164, 0xa4}, {&(0x7f00000061c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/175, 0xaf}, {&(0x7f0000004980)=""/21, 0x15}, {&(0x7f00000071c0)=""/4096, 0x1000}], 0x8, &(0x7f0000004b40)=""/246, 0xf6, 0x5494cd10}, 0x800}, {{&(0x7f0000009240)=@nl, 0x80, &(0x7f000000a640)=[{&(0x7f00000092c0)=""/4096, 0x1000}, {&(0x7f000000a340)=""/161, 0xa1}, {&(0x7f000000a400)=""/44, 0x2c}, {&(0x7f000000a440)=""/124, 0x7c}, {&(0x7f000000a4c0)=""/163, 0xa3}, {&(0x7f000000a580)=""/129, 0x81}], 0x6, &(0x7f000000a6c0)=""/163, 0xa3, 0x3}, 0x7}], 0x6, 0x2000, &(0x7f000000ab80)={0x77359400}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000abc0)=@assoc_value={0x0}, &(0x7f000000ac00)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000000ac40)={r5, @in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x3, 0x5, 0x6, 0x200, 0xa0}, 0x98) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], &(0x7f0000001480)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000018c0), 0x8) recvmsg(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001780)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f0000002f80)={0x7, 0x5, 0x3, 0x8}) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) inotify_add_watch(r6, &(0x7f0000004140)='./file0/file0\x00', 0x100) 2018/04/08 15:18:08 executing program 6: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x50) read(r0, &(0x7f0000003000)=""/4096, 0x1000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000001, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) epoll_create(0x8) 2018/04/08 15:18:08 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x4000015, &(0x7f0000abaff9), 0x8) 2018/04/08 15:18:08 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x10001) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x10001, &(0x7f0000000080), 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)={0x1}) 2018/04/08 15:18:08 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000380)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x6c}], 0x1, &(0x7f0000000400)=[{0xfffffffffffffffe, 0x115, 0x7, "082b123e0febb5bc03ccd19d1cc52cc12d6d5e497f70db06267eca8e4b464a7f83ccf0fc13e140bcc771b200195ce33f9b0bf08021142a515132fbdc86208f7fb14771eab69b41f480a6ef2007219321565ae9af55aa12abf3b076d29c74c7d52d7013ff03bff5c1a0f46b06ffb9ed998763031947b688996acaa0c42af86c8fe507abc11406226cfd5a3055e5600d1273"}, {0x98, 0x109, 0x8, "46a841c7b7988c6d3731adef782cf60afe399631cb7c8eec762b88eb236a5b9d3041ca4bef0e4002dc2c37775d880339476e5005179f8aaf97b588562930ba18b209738a7cae37c6ad8177dca1039ac8753397beca2f7534faf8e982625c139e5b672af9f46efc6f5ef1e60c595b1136689b353f7f3df05ee2edbe03786a57345fec4c3d86faab31a7"}, {0x74, 0x0, 0xb0f, "4c94a6d2a82f783d417ae7840bd545fa3e3e15ce26e84758bbc9134b665216c8d9106ceec91d7968d2101a055f788e54b6c9ef878c44a7fc03ea0aabcd4c3c04375ea6ef640bd16752de8309769e364b6ee4eafe44a9157969bf765b3291cb0c468b7ba1ff"}, {0x68, 0x107, 0x3, "81fd5f3ae61a9cef5c9feca00cd3cd10ed304243cb2f812945c0146feb8b5fdca7478d9bae6a9f8b98eb8eaa1b9051735e92c5d869bb114c183142ca3ac2f5bcb8fda6017a1c6a5ff16989fc2a7e2e0a0868fececd0cfe205a6d"}, {0x90, 0x116, 0x3f, "6b7aab0d90d23bd77def192e79b82996b4ebae9bbb973df25b8ceebeda302a981175a068f1a734ea73c1936b6c5967042a5f6d70ab7c3e6355ed543e09a18c0b7991e96253e27527bb14586d11bd3d90f1d3b07e2d954edd09862f55c3723cce13be82fe656ff22accc760ceeb75d20c36de795385b27d9b350501f7a7be81144c"}], 0x24c, 0x4000}, 0x7) r0 = syz_open_pts(0xffffffffffffffff, 0x4400) fsync(r0) [ 314.504671] binder: 22410:22414 unknown command 4219648 [ 314.511887] binder: 22410:22414 ioctl c0306201 20007fd0 returned -22 [ 314.521001] binder: BINDER_SET_CONTEXT_MGR already set [ 314.528455] binder: 22410:22426 ioctl 40046207 0 returned -16 [ 314.562301] binder: 22410:22426 unknown command 4219648 [ 314.573566] binder: 22410:22426 ioctl c0306201 20007fd0 returned -22 2018/04/08 15:18:10 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) finit_module(r1, &(0x7f0000000000)='\x00', 0x2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) 2018/04/08 15:18:10 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r1 = signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) r2 = getpgid(0x0) ptrace$getsig(0x4202, r2, 0x80, &(0x7f0000000600)) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) ptrace$poke(0x5, 0x0, &(0x7f0000000540), 0x8) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x8800}, 0x1) fsync(r3) setns(r4, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x3}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x402, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) fcntl$setownex(r5, 0xf, &(0x7f0000000700)={0x10000000002}) r6 = dup(0xffffffffffffffff) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000000580)={0x200, 0x8, 0x7fff}) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000000640)=""/176) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x0, 0x80, 0x2, 0x0, 0x800, 0x9b3e, 0x8, 0x401, 0x4, 0x0, 0x9, 0x9}) 2018/04/08 15:18:10 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) recvfrom$inet6(r0, &(0x7f0000000040)=""/62, 0x3e, 0x40000000, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 15:18:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r4 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)={r5, 0x5}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/08 15:18:10 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000200)="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", 0x1000) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/04/08 15:18:10 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r1, r2, 0x1}) r3 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000000080)={r4, &(0x7f0000000040)=""/43}) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) 2018/04/08 15:18:10 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80, 0x800) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/08 15:18:10 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000500)={'tunl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x8000}, {r3}, {r2, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r5) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(r4, r0, 0x80000) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/08 15:18:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x10005, r0) ppoll(&(0x7f00001b2000)=[{r1}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) write$tun(r1, &(0x7f00003f1000)=ANY=[@ANYBLOB="00000000000000650000aed415000000000000000000000000000000"], 0x102d5) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x3, 0x4) gettid() write$eventfd(r1, &(0x7f0000000000)=0x4, 0xffffffffffffff4d) 2018/04/08 15:18:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x108) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x3eb9, 0x5, 0xc325, 0xfffffffffffffffe, 0x10000, 0x80000000, 0x1, 0x5, 0x81, 0xffffffffffffcde4], 0xa, 0x4, 0x8, 0x4, 0x100000001, 0x537, {0x9, 0x100000000, 0x7, 0x8001, 0x4, 0x0, 0x1f, 0x7, 0x9e5a, 0x8000000000, 0xffffffffffffffff, 0xff, 0x0, 0x1, "b8cd2f0445b3c47c2db60946e90d545581584a12605028759fe74191d44ffb03"}}) sysfs$2(0x2, 0x8, &(0x7f0000000200)=""/230) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 2018/04/08 15:18:10 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000500)={'tunl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x8000}, {r3}, {r2, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r5) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(r4, r0, 0x80000) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/08 15:18:10 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000340)={'sit0\x00', 0x400}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x5}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="02000221fbff03000100060007000700080000000100e49d269ae9267a818d8969e34d7685b1bd15f00a59603403"], &(0x7f00000003c0)=0x1a) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x8001, 0x30, 0x6, 0x1f}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000480)={r4, 0x7}, &(0x7f00000004c0)=0x8) r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x206580) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000100)={0x80}, 0x4) 2018/04/08 15:18:10 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) bind$inet6(r1, &(0x7f0000000440)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x872d}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r2 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000001700)="c19060cdec9c0efeb88bb328eabd6ef68ad8b15181f60b86f758e2025c2a3b5aefc5252d4fd5abac68fb87044fa303454c8d30c6a3b5d046417d13bf351dfa202f3508e871becd1d48674e3a0b21901fd16187d3058fb72aaf2b0f0b2e97916e8cd167c2ce7ce610e3ad2603e4c09b8828feaeaef74e8f78235ecf2606780b63b690581d90223b128864b432d6c3eb6732793e553eeb97f8c246f4182cf28adc45a458c5a28500d2baafdeee3f983e18fb3a4ec57d1558787dc35dd46ac9e38505f139e97ed03d86c78f3bdefc0d0507630e4be6ea5af2888c100a479f50de3e716f72f41a8166afcf00fbbe2f6467972ccada15cc8dfe396f", 0xf9) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7ae2175b672554b6f017b874d2c8e68894443a697e1a82968f7dfa89b3053737ca2c1", 0x94}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/04/08 15:18:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYRES16=r1], 0x6) 2018/04/08 15:18:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000880)=0x5, 0x8) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f421081215", 0x5a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce0", 0x55, 0xfffffffffffffff9) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000005c0)={0x0, 0x66067ece}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000840)=@sack_info={r5, 0x5}, 0xc) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r6, 0x5, 0x1, [0x1f]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802a", 0x42}], 0x1, 0x0) shutdown(r4, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/08 15:18:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x1}, 0x2a9) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000100)={0x100000001, {{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7a8}}, {{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x104) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x5, "e710228c77"}, &(0x7f0000000040)=0xd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00000000c0)={@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) fsetxattr(r0, &(0x7f00000003c0)=@random={'system.', '(vboxnet1ppp1selfvmnet0=self\x00'}, &(0x7f0000000400)='*-(\x00', 0x4, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e21, 0x2, @empty, 0x167}}, 0x7, 0x200, 0xc648, "d7547ce45b22f6cb0dfa54cf993eee40410a6e3aa58fff8fffa41ad2c9d8e458bfc87c50d25a4597f80694c1b2c9965c0f00162d27752ef4dbf194d641943fe443a8348c960f51f366157682fcbaed61"}, 0xd8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x5}, 0x8) socket$inet6(0xa, 0x7, 0xfff) [ 316.725130] IPv4: Oversized IP packet from 127.0.0.1 2018/04/08 15:18:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="f1097bdae9ace217049991d073f4fde638064fd11e81570fdd02e89b0725b93efded784680b7fed7579f8b09c77f8b0f49e9631bb95cf90ecdfb2ec06f1e1702f11a698145d98b0097cbb8ae77315f7ab3e6136771b203aeeedae51db9360db3aa5faecf94fa297914777a92ec0ec42c4e64f4678146f585e449127ee18f6cf096a48a9147a803bab5d84738d620157ef0f10a069581a4e46598bca77e8574f07cf14c501bd1", 0xa6, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000380)=""/4096, 0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ioprio_get$pid(0x1, r3) bind$netlink(r0, &(0x7f0000000340)={0x10, 0x0, 0x0, 0xffffffffffeffffe}, 0xc) 2018/04/08 15:18:11 executing program 1: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) write(r0, &(0x7f0000000080)="240000005a001f0000ff0307180000000913171408000300000009ff08894aa277c50100", 0x24) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x141000, 0x0) 2018/04/08 15:18:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r5, 0x1, 0x0, 0x4000002) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r6}) write(r2, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000340)=""/81) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00ec00009ea681c4b080d367b435ed503a00000000000103dbbc91bcf40e"]) set_tid_address(&(0x7f0000000180)) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) socketpair(0xa, 0x0, 0x100000001, &(0x7f0000000000)) 2018/04/08 15:18:11 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'ifb0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001240)={'syz_tun\x00', &(0x7f00000011c0)=ANY=[@ANYRES16=r0]}) fsync(r2) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/checkreqprot\x00', 0x88800, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000001280)={0x7ff, 0x80000000, 0x101, 0x1ff, 0xdb, 0x1000, 0x9, 0x1, 0x400000000, 0x70, 0x8, 0x100000000}) flock(r0, 0x1) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) [ 316.796921] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 316.845672] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/08 15:18:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r4 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)={r5, 0x5}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/08 15:18:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000001c0)=0x5c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r4 = memfd_create(&(0x7f0000000240)='(ppp1\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000280)={0x2, 0x7f, 0x3, 'queue0\x00', 0x7}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10008108}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=@bridge_getlink={0xcc, 0x12, 0x100, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x0, r2, 0x200, 0x2}, [@IFLA_TXQLEN={0x8, 0xd, 0xb2cb}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_IFALIAS={0x14, 0x14, 'team0\x00'}, @IFLA_VF_PORTS={0x84, 0x18, [{0x80, 0x1, [@generic="db28bb25be14e6b3b85321134e2cdca4649505521d4a017dddc54f496dd285325ac76229413b946e432d22f81d166907da87ac0e9b0da01536f025bf8f0a30739dcbfe9cef742d0f78b1a627064c523aa579ed32055c0ea711d0721a23da690629f9c1b35e3e38080ccc154628beff09076290", @typed={0x8, 0x81, @pid=r3}]}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000}, 0x2) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) connect$pptp(r5, &(0x7f0000000200)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) fstat(r0, &(0x7f0000000000)) 2018/04/08 15:18:11 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffa}) personality(0x5000004) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc}, &(0x7f0000768000)={0x0, 0x0, 0xca1c, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x4d, 0x9, 0x0, 0x3}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/08 15:18:11 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) [ 317.385493] IPv4: Oversized IP packet from 127.0.0.1 2018/04/08 15:18:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='/dev/input/event#\x00', 0x12, &(0x7f0000000080)='\\\\!+vboxnet0\x00') r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000d6, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/04/08 15:18:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000880)=0x5, 0x8) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f421081215", 0x5a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce0", 0x55, 0xfffffffffffffff9) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000005c0)={0x0, 0x66067ece}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000840)=@sack_info={r5, 0x5}, 0xc) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r6, 0x5, 0x1, [0x1f]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802a", 0x42}], 0x1, 0x0) shutdown(r4, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/08 15:18:12 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6272c8ff67653000ecffffffe0ff00", 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/08 15:18:12 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDSETMODE(r0, 0x4b3a, 0x1000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10b) clone(0x0, &(0x7f0000000080), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000002000/0x4000)=nil) 2018/04/08 15:18:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0xde, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xf7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x4e22, 0x4, @empty, 0x9}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in={0x2, 0x4e23, @rand_addr=0x10000}], 0xfc73) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/08 15:18:12 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(r1, r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0xfffffffffffffffd}) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/04/08 15:18:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x20400) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="94238df50385521a61be449dd2da030417b0ab11007bb178999ebf9a079db2435513f4d0b93b4846e8e4c21fc120b648a5371c2804d5e9d6ed47a2631ef01c030eefaff53385daaed61105c04e41b50546ce72e9bd69249ba67ea8baff7c679ad9333d60470db343b8cc4a70d04564ae86762c21dbf224e5707a66529be3d0f4f0be42740106f4a52daade9cae8b3561bf26dddf5360449647eead684a6d9d47236f621b71c9ac58b703cdb359e44c26372e65ca37ab0cbdc7a59d45b4805cd10a9a781540eb5b93e8eeea4da0789fbe3474df0f6943ea05cce9166554c5") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/08 15:18:12 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='status\x00') exit(0x0) lseek(r1, 0x57, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x61170f6, 0x30}, &(0x7f0000000100)=0xc) 2018/04/08 15:18:12 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x203, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x9, 0x4) 2018/04/08 15:18:12 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000802}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="32fd050000210000", @ANYRES16=r1, @ANYBLOB="08002dbd7000fddbdf25080000004000030008000500ac1414aa08000400080000000800040005000000080003000200000014000200697064647030000000000000000000000800080000000000200001000c0007003c0000000200000008000800040000000800ef00020000003000010008000500040000000c0007002500000000000000080006006c630000080002007f0000000804004e2300002000030014000200627071300000000000000000000000000800050000007fff14000200080008003f000000080002004e21000068000100080004004e21000014000300fe800000000000000000000000000012080004004e210000080004004e210000080005000200000014000300ac1414aa00000000000000000000000008000100020000000c0007002b00000010000000080004004e200000080004000080000008000400050000000084d9bd2b2743d21db4f4c897b46cd038dd0d689a08703956cc63132929501d821f7d754a5f9c4be7640cdfb242ddb8cfa05dfb8a95fa9e449213ffe7b3af5b5d3eb9bbaa4d19129480bc6952037f94c16e91409cc375863dea3dbfee5cebd503299b6f7d2c484b8ea3cb"], 0x150}, 0x1, 0x0, 0x0, 0x10}, 0x20040004) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0x6e8d3b28) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={r2, @empty, @multicast2=0xe0000002}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r3, &(0x7f00006dbff8), 0x401) 2018/04/08 15:18:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e6bfec)={0x7fffffff, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xff}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008fafec)={0x0, 0x0, 0x1000}) [ 317.841339] skbuff: bad partial csum: csum=48/65516 len=572 2018/04/08 15:18:12 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000d06000)=0x800, 0x4) 2018/04/08 15:18:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000010d000)={&(0x7f0000a47ff4)={0x10}, 0xc, &(0x7f00000e2ff0)={&(0x7f0000f8fc10)=ANY=[@ANYBLOB="14007e6500000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/08 15:18:12 executing program 4: memfd_create(&(0x7f00000001c0)='\x00', 0x0) r0 = request_key(&(0x7f0000000840)='Wser\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)='security}\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000500)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x1082a0}, 0xfffffffffffffe71, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40042) fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() write$evdev(r2, &(0x7f0000000280), 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)='tunl0\x00') fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000040)=0x8000000000003, 0x95482c1afc5be6dc) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x1000004000000000, 0x0, 0xfe, 0x7, 0x100000001, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000480)=0x481) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000580)={r5}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19", 0x40}], 0x1, 0x0) 2018/04/08 15:18:12 executing program 1: ustat(0x20000007ffffffc, &(0x7f0000000240)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2a8000, 0x5) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x400, 0x7, "d4811a5d9887", 0xff}, 0x10) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x9, 0x5, 0x8, 0x7fff, 0xb770, 0xfffffffffffffffd, 0x8, 0x1, 0x6, 0x9}) [ 318.033831] IPv4: Oversized IP packet from 127.0.0.1 [ 318.052257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/08 15:18:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0xc, 0x29, 0x3e}], 0xc}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x80) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x2b6}, &(0x7f0000000140)=0x8) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)={0x80000000, 0x8001, 0x4af4, 0x100, 0x2, 0x0, 0x0, 0x80000001, 0x7, 0x3, 0x7, 0x2}) 2018/04/08 15:18:13 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="f37a06c9878225a9b0195e2b8099310e7af12dff34bbfaf8b7c9e0b2360bd31fa7e3d1df146a34c41a60", 0x2a}, {&(0x7f0000000040)="3541c4ad3acd04091eaca9e6fcdd5cbd26b8cac621a3b4eb27cd5fe6b81b276fb395b32a49686daa931d46840616bdb5e488d393513edc2b469f039634d6df0f2a7efb99f1bc37666095aeeaff411101a130ce00467abdc9bda7ded89ebb8acc11d31d253e2b109a76e9d35fcbe0e083cc5715a49e561372a16b2719cd8a01fc5ed0b3a7994f82744931b3d4c980a16a182f2406aa533cf814d6965fcc7d3808ccd7dbaa04025ddd2d8051b54d284d3946", 0xb1}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000100)="4a04d6e5fe471f631b5a7cc71d0dfdaa01b99befa64d96e4956e98367bd0a56cc833c1ebfed0", 0x26}, {&(0x7f00000011c0)="2fca47cf0a34b5f8d73d950689d8d7b88269de2cc1e53e90cf04e43346c2846e82445dd9772e2a55117f1971c131003a8fae0c4c2c210c5cfd80e9f444ded0b40b6422a80e7075d627f05bbfbdb6b32598589ce02b4b5160701bc1ea", 0x5c}, {&(0x7f0000001240)="5c8d2bd4e9298f3df49a29121269c91d9835ff20c987224faaeaa5cecae598a7181d18259ed93db66a9320e914934ce8cf24ce4730e15323293dbb443cf0611ba161f1c2bc85733d25bcbd8c0e250724da19ad8b71114b9e9d95f2", 0x5b}, {&(0x7f00000012c0)="10df6d28be9b508bc5a377f288d266d018af9d0d06da110fc9e6feb9d6c836fe2ba27ab1500da20a691f77ecb76de4314415565167c4c9a4577c7ff297ff679e1addaa0c7845d369cdc9f9b2e2f10a56553e886a09785b71559c", 0x5a}, {&(0x7f0000001340)="ee516cafd105e2a3b8c098f71bb87083c7a4e3437047cdd876972746fbf94482e7de28651d49b4a2480c1be5fbd4371789817a4cb37bff258148c825b39ab3ddaf3b835958f4f69cc101b7bc92384bdd2e872637a7b2d21a93218ccf305d08c9c13d8ab9585f5a282daba1ae327cd3b9d0fcb4b685af398159c890b945d0eea3c7a90e7971db51ac0a942684c93d7586d72e6c5eda91883d114b83924f2d3d9dbdb8682da1b510e8cb243ab4edbc98b6eb806f5f3166b5a834cf2b84ea6c6af4a2477dde77b4affab2877cba8727c5b0ce61fee2052d5eeada2877f09cb6551ee77b2561c4498cc16a2ab73a1ab6acb228c623920a", 0xf5}, {&(0x7f0000001440)="f3e75928089522e6f14832c351dfefbcc1f8bfcd009c632c49ab2f0f99f277264b85cf363c0429c596cdcb7bc942b76730f4d013ef6409f6ef84a17a170c6bdf9938b7a45161cc7aa3dfbd42664b839d5b544c8f982fe750abb5ecd089e331ccae1f2adfe37d7877dbac326c597d6a37409cd77f66475f885edb4056fb7b895f94b7dcb8eedb54892fb751e6a9fb6480ee8cbeea39c7b645c5cab704ce37288f7644623006b0158ed5f6f2ef56c936ee1569e6", 0xb3}], 0x9) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00007d4ff4)={0xffffffffffffffff}) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x454800) poll(&(0x7f0000000180)=[{r1, 0x9140}], 0x1, 0x0) 2018/04/08 15:18:13 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(r1, r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0xfffffffffffffffd}) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/04/08 15:18:13 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000140)='./control/file0\x00', &(0x7f00000000c0)='./control\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='rose0\x00', 0x10) dup2(r1, r0) 2018/04/08 15:18:13 executing program 7: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x400, 0x2, 0x200, 0x1, 0xfff, 0x5454, 0x6, 0x5, 0x0}, &(0x7f00000001c0)=0x20) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000002c0)=0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x62, "0b35491de837ab2d9e490017b2497ddc732b809511dcd6a322ba25c6e135c095939114a704fb6d4743e1e19d60349fb17f939db1e7bc4a5c54d62c3ee51cba05cda6f5f57ee5a1ff74de62a4f25b7236e8aca0dca0469fef3f55b2e98c84446b8a07"}, &(0x7f0000000280)=0x6a) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/04/08 15:18:13 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) read$eventfd(r0, &(0x7f0000000140), 0x4) 2018/04/08 15:18:13 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000003000)=""/4096, &(0x7f0000000340)=0x1000) write$cgroup_pid(r6, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xe26}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r6, 0x0, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r7, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000380)=0x8, 0x4) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000000200)={0x0, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x10c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r8, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) fcntl$setpipe(r3, 0x407, 0x7) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 15:18:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0xfffffffffffffe53) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) [ 318.832946] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 318.891792] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/08 15:18:14 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000080)=""/220, &(0x7f0000000180)=0xdc) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x4200, r3, 0x0, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000001c0)=r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400a00, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x101) dup2(r2, r1) 2018/04/08 15:18:14 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d43f39)=""/199) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_mr_cache\x00') ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x100000001) ptrace(0x4217, r1) 2018/04/08 15:18:14 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000240), &(0x7f0000000280)=0x4) mknod(&(0x7f0000000040)='./bus\x00', 0x1000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21}}, 0xd3c, 0x4}, &(0x7f0000000380)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0xb9, "d138660daf7c2ac4eeccac8469d42ee5c3a23c1afaea2942ff7baba9cf6f2dd0c9c448aa15b3491ddb862b97045a85536fef2da6d5440824ae2623eda6c2ff8a9980fd36dc4456c22d31c0c118180bd72447417360aba1aa717548b1838da238b96a230060f790785207f04984cacb30bfebbc4eb3c8901824a69100fd1b9ac4edc7b113fe797833843037e045727498b6a830c84ca797b0a346cfbee4c2c9e28858e49796cf8021d17fcd36f321ee73d7f04cd75825222dff"}, &(0x7f00000004c0)=0xc1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000500)={r2, 0x6, 0x10001, 0xad0, 0x5, 0x10000, 0x80000000, 0x20000, {r3, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3069}}, 0x2, 0xe5ea, 0x9, 0x50, 0x2}}, &(0x7f00000005c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x20, 0x80000000, 0x8008, 0x8, 0x800, 0x4, 0x10001, 0x1a, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x479, 0x9, 0x0, 0x6, 0x40, 0x1f, 0x0, r4}, 0x20) open(&(0x7f00000000c0)='./bus\x00', 0x20002, 0x81) 2018/04/08 15:18:14 executing program 7: 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, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000140)=0xd84, 0x4) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) poll(&(0x7f0000000080), 0x0, 0xfff) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000540)="1b", 0x1}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="98c927a38303b86d9b3c9bb38b607ae4266fe8a0314e2f5110ae139661be777e603c3ded114d35f314fe9ccc41bea8c65efe98bb990291ac9d23feeb061857bc6e9021430f3dfc9e9e31da4ed6733a4da4fed273ea883ac24896abe2d109737d66441da9379713b149a0dad299fd8563e6c5b40d40bf2f516205cf4dc6e26adc537902b7333dc3982d7e1f2b736b74bb2e0ad23892154724de4570066404832256615e86f22084e77495d449", 0xac}], 0x1) 2018/04/08 15:18:14 executing program 5: r0 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[]}, 0x1}, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000280), 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x154, r1, 0x11, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x34}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x154}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/04/08 15:18:14 executing program 4: lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000340)) gettid() membarrier(0x7edfc3e9571babcb, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0xfffffffffffffcd2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002100), &(0x7f0000000200)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x0, 0x0) prctl$intptr(0x1d, 0x1) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00000001c0)) 2018/04/08 15:18:14 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x200000f) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x5000, 0x3, &(0x7f0000004000/0x5000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0xad1) remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2480, 0x0) 2018/04/08 15:18:14 executing program 3: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) select(0x40, &(0x7f0000000180)={0x8, 0xffffffff, 0x2, 0x3, 0xffffffffffffffff, 0x3, 0x8}, &(0x7f00000001c0)={0x1, 0x2, 0x4, 0x3, 0x466, 0x7f, 0x3, 0x8}, &(0x7f00000002c0)={0x1, 0xffff, 0xc000000000, 0x9, 0x200, 0xfb, 0x3, 0x4}, &(0x7f0000000300)={0x0, 0x2710}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000240)={&(0x7f0000000080)=[0x0], 0x1}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x707, &(0x7f000003e000)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000340)) 2018/04/08 15:18:14 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x1f, 0x1, 0x8, 0xeed, 0x7}, 0xc) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/04/08 15:18:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="461c131257d56200000007000000ff01000004000000403aa0e00600000005128c41e500"]}) 2018/04/08 15:18:14 executing program 3: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00000000c0)={0x3e, 0x6, 0x18}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x1f, 0x4) 2018/04/08 15:18:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f000045b000/0x2000)=nil, 0x2000}) 2018/04/08 15:18:14 executing program 5: r0 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[]}, 0x1}, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000280), 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x154, r1, 0x11, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x34}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x154}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/04/08 15:18:14 executing program 3: r0 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[]}, 0x1}, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000280), 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x154, r1, 0x11, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x34}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x154}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/04/08 15:18:15 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000e9ff8)={0xffffffffffffffff}) bind(r0, &(0x7f0000000000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x101002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xa26}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x2}, &(0x7f0000000180)=0x8) 2018/04/08 15:18:15 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x1f, 0x1, 0x8, 0xeed, 0x7}, 0xc) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/04/08 15:18:15 executing program 3: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/08 15:18:15 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/48, 0x30}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/08 15:18:15 executing program 5: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)) ptrace(0x4207, r1) 2018/04/08 15:18:15 executing program 0: mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x80008409, &(0x7f0000c65000)) 2018/04/08 15:18:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000000040)={0x1774, 0x3, 0x9, 0xc, 0x70bd28, 0x25dfdbfb, {0x2, 0x0, 0x2}, [@typed={0x14, 0x70, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x1f0, 0x8f, [@typed={0x8, 0x1b, @str='\x00'}, @typed={0x14, 0x4e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="0a756d302623fd67d6f47d4334c4b56d4c723d3dbd9c45fd186a138ef354507f7af1fbef235ed444f568e4fce62dc1dd9d8ff148d1d76624ac36d71153c8b8fa0764f3cdec64c4cd57287a88b5f6d15dd9af25a6e65e74bf791d2a3c61d27fa18fb5ea1040a0088b8ed5f7addeca07532e2fca41ea1a4816f9988cb9d31dd38c6982afec079729387acaf1e10c30edaee885145abddb5fd90a0c92248bbd7f16d43e56791e8eda5f3f3dbbd4a623443e9286be07bce40946b6", @generic="e01bbc7254a8eef09476ec397c9382bc4488ecc47d6b8a880805679c6132aee760affc0406a7f6156ea395370d70ca0163adf74b61f9d90ba30d7a4d794d630c6d0a07181a868fe213594cd9de5458633f1718b4a5cbcbf8cb13f7dfc1edf70ffb02", @generic="0037b96a73a68be726be690f4b9e62dfcb19718f0aa066194564e7a2decf3a67fab7e9595ae1ea2ea3ce2337e3c5493cc204c53265934780a62bbb852c007a4410e7717007cd28393b3b8eb7584f3c1ac6ebb363540be6d383839d7598e28a12d64ef24eea2c3366ad96465fae8304d7851f3bf960800a5469b5433ed215973a97ae9db7a2291e7cba740a29156290baf7849137377de429ee832921d969954f6b2a3d19f81447b21960815a787f099c8a6e3e"]}, @nested={0x11a4, 0x3e, [@typed={0x8, 0x4d, @pid=r1}, @generic="4ebc446adb8642b1aa578c1b4bc13b886c84e09a23cfcbb81bd0f987000eace850439e17f78593d0daac88659168b4168c6e8200b545054aa6be1a073fee3cfe71815758151f253f0f7ec02d3b7c368211ebfc5576403fb58d8a05825fee1c73da7007944cc1476639b0", @typed={0x8, 0x50, @u32=0x499}, @typed={0x8, 0x89, @fd=r0}, @typed={0xe8, 0x42, @binary="08d7ca2e16b60e123898004fb7806acb3775801a031f20c9b50fd86a3ebfea0f17a98a69ca520ba0bd2dd833cef26a3a1030ee47603e94fc2b62a23ba7f7d5dda9b6f145a407c5323fc20bb9209c61f4282d97c41aad1458610e0ee03fd3339f2d04e98b4b7776d599a0e1b5cd126d24a149c3cb6387af3938b8586a21b4c62722cccca9a53663f8b5e681ef652b333e8fffcd0f2b8b9d7f2d1682124f32daa2bc8100903e34328ee3be10635c69cced7e2d328117f78a051ce2667c54a67bb63bf242a56796c6fcab5632afd97f24db33c7977beaf7a062f18eb903f096728c6606"}, @generic="531bed999a26ba92145db5b59c419c8aa1be3de00f8f58340de66374f54c4d253bb819b542ec0b51b5d97a816bb79647884519b29eb145b39f22489a71dd7ad2ed787aaa9f3d7c3861f6cdd560e54d6d9084713305ae7f5f8a77973a8a74ff2ed2af9bca539bdd7635ae2d2de5d1b831576b193d26958e3dbe11f9d6b33f6e130cfbff849575bb768633e22332dc6eab8770d656a4f44a6b1151403938845b79013f5262563513df2bdedb8ab287c32e376d9a75990f6f728f4c0ca8254f393a68a5969475c99c73d18c5322c61d8aff7da49af4ce9a40c5501c67c8c37c5f7474d069547a70f6b7bf4931aea641ffead2714d3e5d00893cf4cae516bb341c5c851a6f2ea9a989fd779781384f577a98814aa1816975d243f8a5c66acb29b01e8b5604422ab54e723b4cd59f7266cda47d51d73ef4516acc7ff155b0047ca3929dfe8658682c3c4b35ff10650e4b4e8266393ac210d9ed9ad6fede6aa61f8f409879b43f9e42ac6abf0ab2308778f64cd4e065a0afe6e8a7a517b705f814e86e4069a3b23d754d0ea789486f57ce428d33d6b00e5dffb37b61964a8cad9ca7c0b7272e042fd7c33dd64b6170287fe49a0efd6ab50592dc0ab50987927cf82bcbf369ad5c81532f0cd483753940e96ae64fc006a5a2550870a771ba580b51690276533e3ad58468533375beb18c8edfe724ad0822ade591ab7de76bfe7a50e7354dcb2733c04d65b570335ae5e4ca5fa8fa044886b1bbf9bbd71a530339e096aecb102e6092cdd13b10e523f49c4d40a8a89172e6a9a70af4eef288c8e218ce646b7afd2e71a42ae9f05a241d4880669a3200f014116c1cd2bec265179b09b5a19d54d2d4e8cb6c01f88bb47aab42aa30fed659c3cef676b950227fa87dd49d3205ed96a78cbb389e80209922bd8e5c70b4591c41648229ed31f024ba4cd1a02f06ae80504bd93714712e6bab72fb0a3745285b34b2ae374db46d86ebe528aeb649aac8be51e30912b9e3376d64342983360da6d4f20f90ed1dce5a2979aefd76e24e449b1a5ecc8fa38994ed3579fdf0734da9e22f20ef7aa473aff635e807e02676105f57c0c5bd8959721e853d7f1ea3e741c04230c0f5027cdb7f351e05c84d9099bd4f4d2eca482b3c1a21c4df13526504fcfbd392225878aee770fcc1b47812e5ed579f5ec93e1fa02f0ae202a0d5b8b95a2efbe01fb4d671df5264dcebb4a22e99be9b6994693ffbb56e16a137ec3fd63c49ba0f64a7bef580a35c613587031983791d69b20625c2f20e4a791b83dd2c8af8f787b78fd5d19d9e6020f96f3ab2856da0cd5eec415533069a5307694070912939740d134f9811cb013ba3b1f967fa775e18f658679e0e63db758397af4a78a5398aae2a70e82f814ca36aeddabfe34a3f1e3877663eb1f7bb3c304d935da19bcdd92d25ee164289dc39b418a151d9baf25dc6c605e4d7761a8315de912b16f134ca7ac711ebee16b10972885043c214723c947878b61b699f04548853353b1258bed53c0383476b8ac6566691a0da816326c59716293b7550e3e562813493d3e94adcb1aa1e1a80f118506cfdeb79a894b050520ebb55aab10cd7f0fd28e055b75641afbd43349504c46c471a9f68091bf61f4acbb292cde30409c7faeac22b831258a48feea50adcafe495800b9d2e23e07812b4f3191d05fa52f9604ec4f18a728c215259f13cbb3cf15b3c15595d953a6c99c7ca445475323a790abd36f0ed186919d7101be3010e7a712d57d733ddd70acfc392a6bdddbd58c40a1c2366732d50289b218a8398eb43dfcde3a97bd2e24a5c9199893d94147fdc73d60487f14012334cf1ca0025d1cdbfa7507cf9fa46845dfe7e5023403540802e2435d2a55f5a63d3a12fca6616e7a2cdef509adee7615fd0f0b8c1697b39a31073cffb71deca39460d5f247d310a5c73e08c5398a7d43523c8a358ff10bb37adbd2eaa6889b2cd2e8ef073af795a6789ba772e84829e6decd764f9751817d24b179a3c9c3e4f97f8b2238e8f987d1cace84162894d507744bff8870d7d859d4edb39980f43954e8394457efaf1aff528f90c5f5b1fdccc1c07c707def2283132785f146cfae12a8f476da1b5abba3d928e37535aa01f8fdcc91e665d1c91579db850cfbb9567e0a0613106ded72d92768f8ac334d219917dce2725d79f5584505f0de2f0e0f59af4a3658b7837c578446d4d63a0e8987ad25b55a675a8697c0a1ff5b683a971f4452eff9cc7aa231a3f126e75f0ddd6c1a18499eb0797637a006f8a1d730c0d4f76137a95fb1d93dbf4e92ec25937a4cf1d1e847aa7930f9b8889d1c11e126fe52111df556171980c7b6fd2a0e6fd022b844af790780402ad9dc5ccd0ec5abea2f03443efc0cb7fa8722698fe6261d665c13428737175fbfe5140bb2bad66fefa965e3fe9a05ee98288c883ce496096a30ad83ff78bd1e1ac1d084ec4b69dce990f519dcccc4a3942d09a827b0a8b44addd211551a6bf72b42755b9ba65b244af7d81d4fb1641b112623be773b033a71bd3ba7e360031d18de13b811436c0f36cea6e0ae262c9fb9199a9bca31c5c79bd6539f7dabdb2b0d0367b5e3b7b0a016f8aee3e56b4ef1a97d3e252d38d8e793487ebecdd5a1f6f2d366379e2a3410572e22c0831d74b76315ea9ea5d00be689ee9ff500eaa7afa07b2f8711f026c6bf1c1e81faa4b7453b6eb0482cc08a26f6e637135208aa1f2c730b14177004160d5ccb4155ea65fa7cf9ced5fabb74db98f92a9f5ac6afa6e8f1c422209dc2d9b1d732158a6a57cd16edede9354d3819c21c33ab63efa5b959740b772eb57fb2ec431fb4cef71e5396b669536d346550abb70734a12e4e31d85596bd71eba59233d5f01afa5ea23db1f9c69b74207b62a896e7509e2799bde00ee9cd3f7b745822aaf19387927b026f987ee9bdc34128c0f73b276e8d58afa2d0af9bd289dfe870904d2daac8677f0435e6dcfb9db9b99de39a9549b724647b74f24b10e68f56e1995b8f2cab588b2e5bdc027aeb4bdd383400952dfd12ccfc7906b8bda3df6595d414e8bc94570f33f74005b12089be73d4c168e9453b4f15ed6e1bb06767997b59c630efdcbaebb31da9f273254d702025a66a01cf609daa73e270bd3b7c59d30a20c3ff0cafdd663794a057b4080fdb93bf89b003ab41759f8b09fb2674267bd33a38f18b093671106125859e95a26b30f298bc5f37393d7313365222d05f7fbefb4620bde638c8facf16a398090bfe4718875211ae5222d5f589565a905b1c1e7ad5faa40631d67c8716a1c574de88d03ee10c44b095c4402d6b2527902ac9b60117e42330ecdcbc88c75c7b4e1ab652a1a24806bf92c17991728346c204a16600ea56add2459a9f2379762420f1042d314eff3fb861694213ed55d6ea729bdf24becb4a8ccbd69704d0ea837b7b3be963929487cf6402abad33bd71c0a0a712b8a6c42836d4bc44128b44895efad1ea18841691d3adbf2945481ca735a4ae52e629877676d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@typed={0x8, 0x65, @u32}, @generic="7d1e37e1eec5eca3d238c67500e48fa5a8d678d7cf0faf3e6c6abd503b4b6414f6f64c68113425ff5c851861"]}, @generic="dbd0fee9eebe146b12879cc16062bf3a8fd1706d113812045954279fb42a5e5ea1da9c027740b743a66d7cf45ff12afd45a116d45f69bcfd247bf09650de76a8", @generic="ddb5bf80b0220456b847660cdd8eb6721c115c0c85076cd08f1d90dba101553d01a040412903efc876f0bb99253dcb1fd3f221f44f73fa14d71767de8906ca32e8e9b1040952a1058ebafbc47837d5050621737ab7c93fa786b8408b98a720a52ca684b39b23e93ecb2f7add439ceac3e41f235aca220525b6e8f04336c4544b6625b7859de34a30f4071f6f6be4404866befde289af760214b44a347334df3f9ef2ee2d1e24c7a718132961100916", @nested={0x14, 0x68, [@typed={0x8, 0x91, @str='\x00'}, @generic="7d391a409f"]}, @nested={0x1d8, 0x59, [@typed={0x34, 0x5b, @binary="3a52198207c9b88525db3f09a5403d5b7379aa64126c515584e124e9f2faada8974bc5bef2b76e58c7f703cf33db1a"}, @generic="e2661108230ce59f58726e40a6f81aaeca3143f52bac2e7e13b579c8bfe5a73dc86cd058f6ccebc8c0e82d277b787e43736ed24c6358ab9fba49f1cd4882b887be505b24bd52bd56f85a8dadfd1bfe85c674625503d898dfd36656c9421c791905c864399d702963b3004b5b322cf5a4a156f12dd62b0ba45d53960a27b9997db3155cf48f238925c036a632f69b0afa624d97e93bc4efdbff805e3091f168cddfb565c982f3eaa347ec3812eb27", @generic="d82e6791bbaa012b04ad68ab3e17b5cfa1965d736cea929f22983423f547d35caaf2b7f7900af22e6febc78b1f66", @typed={0x8, 0x3e, @u32=0x24eb02fa}, @generic="1450d8bc12d51d704d06f1a3f4ff5df9e4f213f47028dfdc0f0fab19e70a6cf6d12390bfcd450217acfd1217662be6dc359c4a524ce3a871141aa25ce81f7d7fb076c572c14bbaeae572c9914cddac2f6cf6c753effc7d31f2969ff75f6d473e007d28140a04bc04371c636f380fe1d3f96ac1d367b670ae08581f7f1e195a47f2672965e6191f4d25892751ffe8c695a66528ea03230b3cdc9cd459a1822eb81faf9595b1442084aede07fba12b6ddc046129e34aa71c8b18"]}, @generic="1e0e52935089b2c1be1a1d2430d5fdae0bc38889a3516cb67293f16e3b71bdf7a53d6d543f79a7a361f2b20e8e7d746c5c05d03e34a2", @generic="be3d62e31fa7cbbe58096efc937243095fc43d33a162c4f5cbbace2721c0454b5dcbfe5629766bf17c0b9db5ea6f4d0eb1c7bf920c7e954f3a2a780a7354ae48a6df9d25ad2d4c697faeeea6ee226f2e8bec4db2517616d6928490eb02cc4a53e534ace5921b60dd119c9fe7da4f8f4af3cbb10c0d94bba542d35846238a0eb463762a44de147d1e024124c82516ef527b6be977c83ec6bce6862aa0e834142ea7024c75a1"]}, 0x1774}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0x7, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/08 15:18:15 executing program 4: prctl$setname(0xf, &(0x7f0000000000)='\x00') r0 = socket$inet6(0xa, 0x280001, 0x1000000000) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0xffffffffffffff5d) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x3}, 0xaac, [0x0, 0x40, 0x8, 0x3, 0x9, 0x3f, 0x7, 0x9384]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xa, 0xfff}, {0x7, 0x8}], 0x2) 2018/04/08 15:18:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000016fff)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x1, 0x4) 2018/04/08 15:18:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfefffffffffffffe) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300094700bb61e1c3050000070010000200000045000000007f000019001a000d003f000000000300000000000000060400006700", 0x39}], 0x1) 2018/04/08 15:18:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x5, 0xc737b4b599c86399, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0xfffffffffffffffe) 2018/04/08 15:18:15 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x105800) fstatfs(r0, &(0x7f0000000040)=""/200) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) connect(r1, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/04/08 15:18:15 executing program 4: r0 = socket(0x9, 0x2, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37}}) 2018/04/08 15:18:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/88, &(0x7f0000000080)=0x58) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000180)=""/229, &(0x7f0000000280)=0xe5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/08 15:18:15 executing program 3: syz_open_procfs(0x0, &(0x7f0000000380)="a280ed40e601013756d0ea2a6438667ecf05d2073e9f4ede6489ec0b1298fb934e1e5bba96b87ff32f51f41dd35f159fad84e1aee942e13ca7a6e88db788592508b379aeeda768043f9396094f4a9cab3659690fd608f5f42768cf427a864253b667d1c4dfda18430bd66a678d3bed276e9f229205980763b08c75784cd79cbf07983dbc958db4622dfedb7a4e024be75752da9a5f56fa685f92f7607098a71b0d1d1aacefa27b9ce6be11488cf41b075a5bba1468eb4d22af0e241218fc997986ac9f2063803b444b73d1d756acd7916cbaad46") getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x100000000000000, 0x200400) 2018/04/08 15:18:15 executing program 5: r0 = socket$inet(0x2, 0x0, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x2, 0x4, 0x0, 0xbe}}) 2018/04/08 15:18:15 executing program 4: timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) connect$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10, 0x80000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) timer_delete(r0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) clock_gettime(0x0, &(0x7f0000000200)) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/04/08 15:18:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d80ab2f2000cb04000000ec", 0xd) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000140)=""/77, &(0x7f0000000080)=0xffffff17) [ 320.858260] IPVS: length: 88 != 24 [ 320.866171] IPVS: length: 88 != 24 2018/04/08 15:18:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x7, 0x5, 0x10, &(0x7f0000ffa000/0x4000)=nil, 0x1f}) r3 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) 2018/04/08 15:18:15 executing program 0: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x200000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xa, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000280)=""/214) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'wrr\x00', 0x4, 0x5, 0x17}, 0x2c) 2018/04/08 15:18:15 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00009aa000/0x7000)=nil, 0x7000, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xfffffffffffffff9, 0x0, 0x8, 0xced4, 0x1, 0x4, 0x7, 0x433b, r1}, &(0x7f0000000200)=0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1a000000000000000500000006f10b409316fb88f65f93c0890000000000ae2500000000000065ffffffffffffffbe000000000000000001000000000000010000b27628835afb717a0000000000"]}) 2018/04/08 15:18:15 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4002, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x2, 0x1, 0x1, 0x3, 0x3}}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930af8011000a843dc91052369390009002f000000000000001900050000000000000000000004d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/08 15:18:15 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getgroups(0x400000000000023a, &(0x7f00000000c0)) 2018/04/08 15:18:15 executing program 5: unshare(0x8000400) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x77359400}}, &(0x7f0000000040)) recvmmsg(0xffffffffffffffff, &(0x7f0000000a40)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000140)=""/53, 0x35}], 0x3, &(0x7f00000001c0)=""/40, 0x28, 0x6}}, {{&(0x7f0000000200)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000280)=""/241, 0xf1}, {&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/88, 0x58}, {&(0x7f00000005c0)=""/248, 0xf8}, {&(0x7f00000006c0)=""/17, 0x11}, {&(0x7f0000000700)=""/16, 0x10}, {&(0x7f0000000740)=""/184, 0xb8}, {&(0x7f0000000800)=""/195, 0xc3}], 0xa, &(0x7f0000000980)=""/181, 0xb5, 0x9}, 0x4}], 0x2, 0x2000, &(0x7f0000000a80)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000ac0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x48) 2018/04/08 15:18:15 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='cmdline\x00') setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x4}, 0x4) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/08 15:18:15 executing program 4: timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) connect$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10, 0x80000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) timer_delete(r0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) clock_gettime(0x0, &(0x7f0000000200)) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/04/08 15:18:15 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0x2000ff, 0x41}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/04/08 15:18:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8000, 0x1000, 0x1, r2}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) connect(r0, &(0x7f0000001f80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x3baf0a59, 0x200, 0xcf07}, &(0x7f0000000200)=0x14) [ 321.644042] IPVS: set_ctl: invalid protocol: 47 172.20.20.170:20001 wrr 2018/04/08 15:18:16 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)={0x2, 0x80000001}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file1\x00') [ 321.686157] IPVS: set_ctl: invalid protocol: 47 172.20.20.170:20001 wrr 2018/04/08 15:18:16 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5c}, {0x6}]}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/30) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=@ipv6_newaddr={0x18, 0x14, 0x5, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000140)="64809b660cc3244ebccbd9a2117179de644e76e8a6d737487fbaaad39b56c95153b1c5f13057a1e5aa301eeb305ff8ea40457704767cd24ecdd5c9b2ad483aa26e4fff38e69dea23f90dcb8e155e1ba2ccb84b92bd62dd68225ecb39ea1abf5efaa81ddfd9f9eb0c7c8cec701959b10b85eacdce49e126fb5f5a151cee73baa10a0a3ceb6facab2a42278d6cd7c06b0048dd717fe961e7404d77b6f08a4219d1862bfe3354a0d055a35ffa57f28566e382a6eebf489fd17931fbb96acb51396dafafda9495767bdb9f10601fe0899ede39a89f9bb9fb6c2664c2c1ce81e5f8", 0xdf) 2018/04/08 15:18:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000000)="6e732f757473006a3468a46c41a8d6c6cf1666ed290abd58dfb071733ff83b81bf6630941225aed39ca545edc686e953390aab68dcb7e4ff5f6e1262c3a9ebf3456f28d3227fd096285513a9b6dad70d840b0763cf0478b1ebb5da2c99521b704cfa53295f527b2ad7d4f1ba046c2b11d89c6e23a3748be0ef761585d862141fa268e39cfee7c3fb57272612ab96a96c0b56e3fc8a013a05354565b4aafee6d2a97ef16c306da488684d4f7b2c0bad52bd764f843a227520fd9a558a3ab2cf2d7e0460b2930e2f37a940d138d9ecf3a09688aa76ad25146539c2e226") 2018/04/08 15:18:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x100) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x100000002) close(r1) 2018/04/08 15:18:16 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0019000000080b00", &(0x7f0000000100)=@ethtool_cmd={0x1c}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000002c0)=[{0x5cd, 0x2, 0x401, 0x4, @time={r2, r3+30000000}, {0x2, 0x5}, {0x1ff, 0x4}, @ext={0x86, &(0x7f0000000140)="3c420670bb5b7b0089690fdad4fcab054186a88203d52f7878e326343363c23627d805ecdbf785bcba85b56a8586d502d83365799ecb54171877d4c8128d8d8117dd6144ea74ee8ebc8874ddb53dcfe673c799382ffa91be96ab3348d151623f9fe1dd9eed4fcc0ad35c7b25e02f012d1a9d9434134e75c45803f75309bb4f094a94dfeb47d1"}}, {0x3, 0x5fd7, 0x100, 0xfffffffffffffff7, @time, {0x1, 0x3}, {0x100000001, 0x8}, @ext={0x22, &(0x7f00000000c0)="842a1e47afe8059e4de07f139fcb1710be9d282a90678637921b399a5bbb80b10c96"}}, {0x80, 0x6d58, 0xf16, 0x200, @tick=0x6, {0xfffffffffffff77f, 0x6}, {0x3ff, 0x5}, @quote={{0x10000, 0xfffffffffffffbff}, 0x10000}}, {0x2, 0xd882, 0x4, 0x101, @time={0x0, 0x989680}, {0x0, 0x5}, {0xfff, 0x4}, @result={0x9, 0xfffffffffffffffb}}, {0x80, 0x7, 0x101, 0x9f13, @tick=0x3, {0x8, 0x4}, {0x1, 0x115f}, @quote={{0x1}, 0x3, &(0x7f0000000200)={0xffffffffffffff01, 0x2, 0x400, 0x81, @time={0x77359400}, {0x7d, 0xf5d}, {0x8, 0x70bb}, @control={0x40, 0x40, 0x4}}}}, {0xffffffffffffffff, 0xffffffffffffff66, 0x0, 0x3, @time={0x77359400}, {}, {0x10001, 0x2}, @queue={0x3, {0x5, 0x4}}}, {0xffffffff80000001, 0x9c, 0x5, 0xfffffffffffffffc, @tick=0x9, {0x31, 0x1}, {0x6, 0x57a}, @quote={{0x65, 0x9}, 0x3, &(0x7f0000000280)={0x2, 0x10000, 0x0, 0xb0db, @time={r4, r5+10000000}, {0x1, 0x928}, {0x3f, 0x7f}, @raw32={[0xc54, 0x67, 0x9]}}}}], 0xc4) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x0, 0x4, 0x8, 0x8, 0x3, 0x7, 0x67, 0x71, 0x38, 0x260, 0xdcdb, 0x1f, 0x20, 0x2, 0x7, 0x0, 0x80000000}, [{0x2, 0x8, 0x1000, 0x3, 0xffffffffffffd17e, 0x7, 0xb3, 0x5}, {0x70000000, 0xfffffffffffffffa, 0x9, 0x100, 0x10000, 0x7, 0x9, 0x7}], "a90e25d46cdb0e023202e55345c0ec90bed038d50e7f4965d0fc576c007586b07ebf51e16827f1f2ed810930284947bdab1ed8d9a7c5d369a96518255edb1073e1c9630a2ae761af322e41e74ff46d029ea72c2fafa6b20d34493a2184c58a3a30539896f1cc2d0d49acc10f90fa94f3a6f6ae271da6124bfd07ac6a1f", [[], [], [], [], [], [], []]}, 0x7f5) 2018/04/08 15:18:16 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000240)=0x469) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000300)=ANY=[@ANYBLOB="0802000025000b222dbd7000fddbdf2504000000e4000600e0000002000000000000000000000000fe8000000000000000000000000000bb4e2400064e2403ff0a0080803d000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"], 0x208}, 0x1, 0x0, 0x0, 0x20004001}, 0x40) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000080)={{0xff, @empty, 0x4e20, 0x1, 'wlc\x00', 0x21, 0x4, 0x20}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0xffffffff, 0x2, 0x4}}, 0x44) mq_unlink(&(0x7f00000016c0)='ppp1)+%vboxnet0^md5sum$\x00') r2 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000006c0)=""/4096, &(0x7f0000000140)=0x1000) 2018/04/08 15:18:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) dup3(0xffffffffffffffff, r3, 0x80000) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x0, 0x0, r4}, {0x20, 0x53c, 0x0, 0xffffffffffff7fff, 0x0, 0xfffffffffffffffb}, {0x4, 0x10000, 0x8, 0x1}, 0x80000000, 0x6e6bb8, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x3, 0x0, 0x0, 0x6, 0x2}}, 0xe8) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) tkill(r1, 0x16) 2018/04/08 15:18:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x48000000}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb1ffc)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/08 15:18:16 executing program 7: r0 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000900)={0x7, 0x8}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000003c0), 0xf4) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) clock_gettime(0x0, &(0x7f00000001c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000000000), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000000340)="97c8a900ce74981356b6dff7fcd95d28edbb294aa1c774fa98ba104402bdffa9c4adb5018ce220e6080000008f3d9a9de60be47cf2a0d0e1f5f78bf46b77a240012fcd5da309c199f649be085a4a5aae85") mlock(&(0x7f0000008000/0x6000)=nil, 0x6000) r3 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000300)=0x4) r4 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000ac0)=""/204) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000"], 0x6d}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001d80)={0x400, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000980)) dup(r4) ioctl$LOOP_CLR_FD(r1, 0x7003) syz_genetlink_get_family_id$ipvs(&(0x7f0000001f40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) sendto$inet(r1, &(0x7f00000005c0), 0x0, 0x4000000, &(0x7f0000000480)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000940)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000740)={&(0x7f0000000ac0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/08 15:18:17 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x200, @time={0x0, 0x1c9c380}, 0x0, {0xd038, 0x7}, 0x9, 0x1, 0x427b}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/04/08 15:18:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x64f}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x20000000004000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioprio_get$pid(0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000800)=@generic={0x7ff, 0x81, 0x1ff}) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {r2, 0x80}, {r1, 0x1000}, {r2, 0x4}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000780)={0x0, 0x9, 0x101, 0xffffffffffffffb4}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000080)=0x8) socket$l2tp(0x18, 0x1, 0x1) 2018/04/08 15:18:17 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01100000000000000000000000000000", 0x24) 2018/04/08 15:18:17 executing program 1: mremap(&(0x7f0000156000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f000019b000/0x2000)=nil) setxattr(&(0x7f0000000040)='..', &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0xc, 0x0) 2018/04/08 15:18:17 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000880)='./file0\x00') ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x24f) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x14000, 0x3, &(0x7f0000fec000/0x14000)=nil) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x20004840) writev(r2, &(0x7f0000000e00)=[{&(0x7f0000000a80)="cf7a80f0953145c706fdffd07d244fb797564421eb6f208f37a9cca95de4c95337564524522ffa0b6729ecbad1a1471e6b697ff933", 0x35}], 0x1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_addrs=@nfc={0x27, 0x1, 0x1}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000000c0)=0x2a) sched_yield() ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000008c0)={@loopback={0x0, 0x1}}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r4, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x0, 0x80, 0x40, 0xffff}, 0x0, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r4, 0x4b2f, 0x100000001) r6 = getpid() capget(&(0x7f0000000240)={0x20071026, r6}, &(0x7f0000000380)={0x2c, 0x3696, 0xd8, 0x0, 0x7, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000000), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') ioctl$KDDELIO(r4, 0x4b35, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000740)={0x0, 0x1c, &(0x7f00000003c0)="6c38e9f63a71ee219d18f4d9ff19e73684ed93b9f883c710ed7a8877"}) 2018/04/08 15:18:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000c20400000000000000a5b66a07200065546dc89501bd"], 0x10) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x89, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/04/08 15:18:17 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB]}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r7, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r8, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00000001c0)={r4, r2, 0xc}) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000000200)={0x37, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x10c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r9, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 15:18:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) geteuid() [ 322.826683] syz-executor1 (22856) used greatest stack depth: 23432 bytes left 2018/04/08 15:18:17 executing program 7: r0 = userfaultfd(0x80804) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) getuid() 2018/04/08 15:18:17 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/psched\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000006c0)=0x8) sendfile(r1, r1, &(0x7f0000000040)=0x8100401, 0xffff) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0xd8, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000580)=""/216}, &(0x7f0000000680)=0x50) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000540)={0x5, &(0x7f00000001c0)=""/168, &(0x7f00000004c0)=[{0x1000, 0x3a, 0x10000, &(0x7f0000000000)=""/58}, {0xfff, 0xb5, 0x4, &(0x7f0000000700)=""/181}, {0x100, 0x7d, 0x76b, &(0x7f0000000340)=""/125}, {0xb84, 0x1b, 0xfffffffffffff801, &(0x7f0000000080)=""/27}, {0x101, 0xe5, 0x0, &(0x7f00000003c0)=""/229}]}) 2018/04/08 15:18:18 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB]}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r7, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r8, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00000001c0)={r4, r2, 0xc}) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000000200)={0x37, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x10c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r9, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 15:18:18 executing program 3: mprotect(&(0x7f0000b2f000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f0000b2d000/0x14000)=nil, 0x14000, 0x6) mremap(&(0x7f0000b31000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x7, 0x800) 2018/04/08 15:18:18 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00000000c0)=""/182, &(0x7f0000000040)=0x19b) 2018/04/08 15:18:18 executing program 0: r0 = socket(0x200000000010, 0x2, 0x1fffe) write(r0, &(0x7f000008efdc)="2400000024007fff00001000050001000047f6ff0100000000001500002000000006ff10", 0x24) 2018/04/08 15:18:18 executing program 2: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000000000c000000004000000000001d00000000000000000000000000000038004804"], 0x3a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 15:18:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[]], 0x10) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000000700)=""/244, &(0x7f0000000280)=0xf4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900010009002df31a321574a6f5fa01af062e7b642fd94ecb24e8187df1333fa48bc471382420e7c6c1487702b4465313f1e60558c9e34dd14f611f4cb320dfc6f1d4e923676ff4d0bc0c707ae30714"], &(0x7f0000000200)=0xa) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r4, 0x33, 0x7, 0xf000000000000000, 0x4, 0x1}, 0x14) inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r6 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r6, &(0x7f0000001000)="15", 0x1) fcntl$dupfd(r6, 0x406, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) sendfile(r6, r6, &(0x7f00000006c0), 0xfec) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) 2018/04/08 15:18:18 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000180)='/dev/vga_arbiter\x00', 0x11, &(0x7f00000001c0)='\x00') r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000140)='./file0/bus\x00', 0x100) umount2(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x2, 0x20}, {0x0, 0x5}, {0x8, 0x6}, {0x3, 0x8}, {0x0, 0x7}, {0x3, 0x6}, {0x7, 0x81}], 0x7) 2018/04/08 15:18:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_eeprom={0xc}}) 2018/04/08 15:18:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x801, 0xfffffffffffffdc5) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000340)=""/215, &(0x7f0000000440)=0xd7) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000001280)={'mangle\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x27, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x770c}, &(0x7f0000000140)=0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000001c0)=0x1) r3 = socket(0x0, 0x4c63d045d8a55ba1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0xff, 0x203, 0x6, 0x8, r2}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001300)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000180)=0xfef) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'ip6_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'ip6gre0\x00', r4}) setsockopt$inet_int(r1, 0x0, 0x3e, &(0x7f0000000280)=0xfffd, 0xfffffffffffffcd3) 2018/04/08 15:18:18 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000001400)=[{{&(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/102, 0x66}}, {{0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000001340)=""/188, 0xbc}}], 0x2, 0x2020, &(0x7f00000014c0)={0x0, 0x989680}) 2018/04/08 15:18:18 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/233, 0xe9}}, {{&(0x7f0000002880)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080), 0x240}}], 0x2, 0x2, &(0x7f0000002c80)={0x77359400}) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x2, 0xb, 0x6, 0x5, 0x42, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_key={0x18, 0x9, 0x5b0, 0x0, "3a56cafdfa5f53516654bba748fb3b070b8c848b3178ee7652acf549220d4f6528679a2d6346d5ec2091ce84d73a80859de76aca3f4754aa74c7c8033c652ed947d0a56bfe03d64149638cf23e4ba00226fbedb83ef8b8979249490ee99fa9e12692cc587f2907e765a4f9464a8c9002909f2ddfca80f557d369cc9ff20cac997640cdbfa64e656b85cc5af387f8ff8f5df5356d8f5560670b64c036d423e00b476361e800b613c476968356c23e896654be8ffc0905"}, @sadb_x_nat_t_type={0x1, 0x14, 0x10000}, @sadb_x_sec_ctx={0x1d, 0x18, 0xfff, 0x40, 0xdc, "1626b4596a16fe97ad055121a375e42eb538a52f5ac09cf354d4a1e782ba66af05ef117aa771fd02fa6a64b6cab8951584e3b6ec0c4727c1158513971825e30be94a4eec3e02445b4997a46b93693e43ac8717b5cd0287fd5ab7b6d18d06d31f67869d17e7b050e936bd9e43f2c6ccec7bc6cbf04adbbd89a14bbaed9cb9adebf4cd11b8bc904276babf482be7380ac7013982501a19b35d137092f3dee5f3778913043b95c7c1cb667b4bef071157725627bf391d1bdc06f7d591ad6a3176a0c18145accdf7adb7a328c3937387843e28c0748af6b046b191136010"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x1ff, 0x1, 0xdc, 0x2, 0x40000000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x7, {0x6, 0xff, 0x6efe22a9, 0x8, 0x0, 0x3ff, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001}}]}, 0x210}, 0x1}, 0xc014) fremovexattr(r1, &(0x7f0000000440)=@random={'user.', '/dev/input/mice\x00'}) getdents64(r0, &(0x7f0000000000)=""/172, 0xac) 2018/04/08 15:18:18 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socket$key(0xf, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x420, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x4, 0x6004, 'rose0\x00', 'gre0\x00', 'rose0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x118, 0x188, 0x1b0, [@stp={'stp\x00', 0x48, {{0xa8, {0x8, 0x80000001, 0xf6fa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x1, 0x0, 0x8, 0x4, @random="f89021189624", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x4e24, 0x4e21, 0x35ed3014, 0x100000000, 0x8, 0x2, 0x7, 0x2, 0x0, 0x2}, 0x2, 0xa0}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x1, 0x1000}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x7fffffff, 0xffffffffffffffff, 0x8, 0x0, 0x0, "ae8965b96b348420e797858bdc691b750f55acf23cf67bf251f199f52e972a57271a212f3bae6fe2c9c73f0c50c04d7a3e69951699e94dbfb9dbb86c81c6eba1"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x101}}}}, {{{0x9, 0x68, 0xa05, 'tunl0\x00', 'irlan0\x00', 'bcsf0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff], 0x128, 0x170, 0x1e0, [@connlabel={'connlabel\x00', 0x4, {{0x0, 0x2}}}, @physdev={'physdev\x00', 0x6c, {{'vcan0\x00', {}, 'gre0\x00', {}, 0x2, 0x8}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x0, 0xffffffffac22d027, 0x8}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x3, 0x1000000, 0x20, 0x0, 0x0, "134b9b9c537b8a37f5562f66a418f144edb4b17832bb8aa502c535cbe09234da398872195e3988dfda8be027fede66be86563c7a235e57fd11765c6709b56abb"}}}}]}]}, 0x470) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/08 15:18:18 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000340)={0x0, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000380)={0x1ff, r2, 0x10001, 0x9}) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 324.280905] IPVS: Creating netns size=2552 id=49 2018/04/08 15:18:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r0, &(0x7f0000000100), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) set_thread_area(&(0x7f0000000040)={0x7fffffff, 0x1000, 0x5000, 0x5, 0x4, 0x8, 0xfffffffffffffff7, 0x3, 0x800, 0x10000}) 2018/04/08 15:18:18 executing program 2: gettid() r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x880) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/04/08 15:18:18 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x1000081}, 0x1c) 2018/04/08 15:18:18 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x482880) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0xffffffffffffffff}}) 2018/04/08 15:18:18 executing program 2: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', r2}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r1, 0xfffffffffffffffe, 0x3) 2018/04/08 15:18:18 executing program 3: pipe(&(0x7f0000001ff8)={0x0}) fcntl$lock(r0, 0x6, &(0x7f0000002000)={0x1}) uname(&(0x7f0000000000)=""/74) 2018/04/08 15:18:18 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000180)='/dev/vga_arbiter\x00', 0x11, &(0x7f00000001c0)='\x00') r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) chmod(&(0x7f0000000140)='./file0/bus\x00', 0x100) umount2(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x2, 0x20}, {0x0, 0x5}, {0x8, 0x6}, {0x3, 0x8}, {0x0, 0x7}, {0x3, 0x6}, {0x7, 0x81}], 0x7) 2018/04/08 15:18:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) socket$inet6(0xa, 0x80000, 0x3fd2) 2018/04/08 15:18:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[]], 0x10) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000000700)=""/244, &(0x7f0000000280)=0xf4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900010009002df31a321574a6f5fa01af062e7b642fd94ecb24e8187df1333fa48bc471382420e7c6c1487702b4465313f1e60558c9e34dd14f611f4cb320dfc6f1d4e923676ff4d0bc0c707ae30714"], &(0x7f0000000200)=0xa) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r4, 0x33, 0x7, 0xf000000000000000, 0x4, 0x1}, 0x14) inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r6 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r6, &(0x7f0000001000)="15", 0x1) fcntl$dupfd(r6, 0x406, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) sendfile(r6, r6, &(0x7f00000006c0), 0xfec) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) 2018/04/08 15:18:19 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in6, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r1], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r3, &(0x7f0000000240), r3, &(0x7f0000000280), 0x0, 0xb) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x40, r4, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x90) getrusage(0x1, &(0x7f00000002c0)) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000a00)={0x98, r4, 0x200, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x98}, 0x1, 0x0, 0x0, 0x20040010}, 0x40000) gettid() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) getpeername$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000af0d1414bb0000000003000000ff0000ffe0800002e0000001"], 0x1) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) 2018/04/08 15:18:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pread64(r0, &(0x7f00000000c0)=""/122, 0x7a, 0x0) 2018/04/08 15:18:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000580)={0x0, 0x5}, &(0x7f0000000140)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80100c0}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x170, r4, 0xb00, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd33b}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40008c0}, 0x20008810) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1c, 0xffffffffffffffb4, 0x8, 0x1, 0x101, 0x9, 0x6, {r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x2, 0x3, 0x2, 0x7}}, &(0x7f0000000280)=0xb0) futex(&(0x7f00000000c0), 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180), 0x0) 2018/04/08 15:18:19 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x100000001) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000040)={0x1c, 0x3ff, 0x5, 0x100000001}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x800, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x80000000, 0x2, 0x5, 0x100000001, 0x10000, 0x7ff, 0x20, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r4}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000380)={'\x00', 0x100}) syncfs(r0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x54) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000480), 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000004c0)={@empty, r3}, 0x14) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000000500)=0x3, 0x4) sendmsg$inet_sctp(r2, &(0x7f00000009c0)={&(0x7f0000000540)=@in6={0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000580)="e5d7109a", 0x4}, {&(0x7f00000005c0)="3e40d65d5cf9fd8727aaf68b112addace4b6b6962759659fc044fb5017a5993062a6c440f69927f6dacd5d08341cd6e504c9675dec5123f767a446825d4f47d8aaa2a619b52c21fecdbacc3d852a8b7e9a75562c81be0f29e98596071958dcd6fbf15ade158e7771ffee3d162e878531294b997c1b6068825acbdbf92006d73865a3cb56f9e3ce9f0608337864eb2b52eece4d6dbdfd2ce7645d4a6dae0bf118f49ecc3e7ee54ed67963fe090b00063de388cc81dc703ac91f69fb4f845a62ed030d12f0edb6dd79976ea312e71a7344c50c28421cad1a8c6fe67c", 0xdb}, {&(0x7f00000006c0)="a86ac3b8973b4c0ee361e62fea0229bb16c6b4bb27da6f7f4a32fcf778863016f03ff8329381512229d3b3b29159f1c9530a8ac5da1ae2216c0b0c1af33270d39363b1c9af2537cc374890574b44708e592a576fb901250b8556774849675ab8bd1c47054b964857b67b3a0a76f373d6eae5ccec545015ebe6a8", 0x7a}, {&(0x7f0000000740)="f0cbec7f000685d5e531d4ce34b5d46f836ab204d3cd4ec622bb5e953228ea615d6a63aa5d02e3eee523a86e4b8b7291e82371fa5e8254c83e18670bb3a26c6bb297953d63a0780e633fda391e2e9be2adc864768c417479e524f464f1bccb93f73fe0f16034b8e785f3e7cd25ce1ca80f05484a17ff36defdd63495a84436e01d36778e3299ae85618ab4077c569f7db32e7a624c0608ea41ab197ae4f76f77705f01727e148b2d1e61fe4e942d", 0xae}, {&(0x7f0000000800)="cb045b7fdd70aa067af843a88135aeb4428d44d5d5762527ffe50aeabe3c00a633ca4c188714d9679135755a18abbb836ea865a2783fb365a3a2ff86836b0843dc1a3225af335e41a87aa6121e129c3eef4e040e0fc5240dc3b2ac0fe96dd0a5a47cdd165cacea3b8b7b582d33d375196ad482589d042ff58a62b2f7bd2803b8bf659f7f804207ad564210f99142f317d76b80c042362df76f57ce932cb1702638ef1cc0c9e23aed6490c0984848172078b4e2bc52623d66", 0xb8}], 0x5, &(0x7f0000000900)=[@sndrcv={0x2c, 0x84, 0x1, {0x113, 0x6, 0x4, 0x6, 0x2, 0x100000000, 0x101, 0x3, r4}}, @init={0x14, 0x84, 0x0, {0x7, 0x1, 0x4, 0x3}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffd, 0x9, 0x7, 0x12000000000000}}, @init={0x14, 0x84, 0x0, {0x8, 0x3, 0xffff, 0x6}}], 0xb0}, 0x4c005) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000a80)=@buf={0x58, &(0x7f0000000a00)="bbfedaa58598637b692dfbdb40132249b8806280c90d302265a866f1c3fa9dcfe6d2c52d98e0185818998afe27a5d3181af588c4d71450707a0d759a60c2488f76c42bc05ddb62dc82f474e8f6af6e374d34714c20191e5d"}) time(&(0x7f0000000ac0)) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000b00)=0x3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000b40)={0x13}) sendmsg$key(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x2, 0x10, 0x0, 0x0, 0x8, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x0, 0x4e21}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x1, 0x14, 0x14}]}, 0x40}, 0x1}, 0x0) mq_notify(r2, &(0x7f0000000c40)={0x0, 0x21, 0x0, @tid=r1}) getcwd(&(0x7f0000000c80)=""/248, 0xf8) mq_open(&(0x7f0000000d80)='\x00', 0xc0, 0x44, &(0x7f0000000dc0)={0x0, 0x3c9, 0x2, 0xace5, 0x2, 0xd970000000000000, 0xe125ac5, 0x8}) recvfrom$inet6(r0, &(0x7f0000000e00)=""/143, 0x8f, 0x22, &(0x7f0000000ec0)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) fcntl$addseals(r0, 0x409, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000f00)=@assoc_id=r4, 0x4) connect$ipx(r2, &(0x7f0000000f40)={0x4, 0x0, 0x7ff, "b996b3c3d329", 0x5}, 0x10) syz_open_dev$mice(&(0x7f0000000f80)='/dev/input/mice\x00', 0x0, 0x105000) 2018/04/08 15:18:19 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r2, 0x40001) read(0xffffffffffffffff, &(0x7f0000000040)=""/102, 0x66) r3 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, r2, 0x0) r4 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x91050, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x88, 0x0, &(0x7f0000000200)=[@reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x10, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x4, 0x29}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f00000001c0)=[0x78, 0x0]}}, @increfs={0x40046304}, @exit_looper={0x630d}, @acquire_done={0x40106309, r3}, @release={0x40046306, 0x1}, @decrefs={0x40046307}, @acquire_done={0x40106309, r4, 0x2}], 0x84, 0x0, &(0x7f00000003c0)="21997520b860cdb765afcfb56fe338017000dae339a244ecfa4f3b855e94454e0374d07b1a0b88417cff73c258b72547f9e671c736305a23c0e06b1bc94f3ecc2c09ca48ce61231689214b11aeba5513b60131760d4a1f01247aa3959b815f03675af669c8a1103821deaf911883d1f986353816749f60987795b899a7270ee0bcdb8993"}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000300)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000640)={&(0x7f0000000100)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x5, 0x6}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0xd166, 0x9, 0xf0, 0x10000, 0xb2, 0x8ea, 0xe5c5, 0x6, 0x9, 0x8, 0x7f, 0x1653400000, 0x4, 0x10001]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000005c0)={r5, 0x6}, 0x8) sendfile(r1, r2, &(0x7f0000000000), 0x8000000080000) [ 324.704419] ALSA: seq fatal error: cannot create timer (-16) 2018/04/08 15:18:19 executing program 6: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)=0x0) timer_settime(r1, 0x3, &(0x7f0000000240)={{0x77359400}, {0x7, 0xe4c}}, &(0x7f0000000140)) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x4000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) pselect6(0x1fd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1ff}, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000013fc0), &(0x7f0000000000)={0x77359400}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) socketpair(0x9, 0x80f, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000001c0)={r4, 0x4}) [ 326.049631] pktgen: kernel_thread() failed for cpu 0 [ 326.054787] pktgen: Cannot create thread for cpu 0 (-4) [ 326.060167] pktgen: kernel_thread() failed for cpu 1 [ 326.065306] pktgen: Cannot create thread for cpu 1 (-4) [ 326.070651] pktgen: Initialization failed for all threads [ 326.167895] pktgen: kernel_thread() failed for cpu 0 [ 326.173009] pktgen: Cannot create thread for cpu 0 (-4) [ 326.178581] pktgen: kernel_thread() failed for cpu 1 [ 326.183672] pktgen: Cannot create thread for cpu 1 (-4) [ 326.189024] pktgen: Initialization failed for all threads [ 326.297530] pktgen: kernel_thread() failed for cpu 0 [ 326.302654] pktgen: Cannot create thread for cpu 0 (-4) [ 326.308113] pktgen: kernel_thread() failed for cpu 1 [ 326.313307] pktgen: Cannot create thread for cpu 1 (-4) [ 326.318696] pktgen: Initialization failed for all threads [ 326.437993] pktgen: kernel_thread() failed for cpu 0 [ 326.443095] pktgen: Cannot create thread for cpu 0 (-4) [ 326.448749] pktgen: kernel_thread() failed for cpu 1 [ 326.453840] pktgen: Cannot create thread for cpu 1 (-4) [ 326.459191] pktgen: Initialization failed for all threads [ 326.559220] pktgen: kernel_thread() failed for cpu 0 [ 326.564376] pktgen: Cannot create thread for cpu 0 (-4) [ 326.569759] pktgen: kernel_thread() failed for cpu 1 [ 326.575131] pktgen: Cannot create thread for cpu 1 (-4) [ 326.580466] pktgen: Initialization failed for all threads 2018/04/08 15:18:20 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000340)={0x0, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000380)={0x1ff, r2, 0x10001, 0x9}) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/08 15:18:20 executing program 7: r0 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mkdirat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x1ff) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={{}, {r1, r2/1000+10000}}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f0000000100)='eth1(\x00', 0x6, 0x2) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=@known='security.capability\x00') r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/86) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000600)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=""/198) sendto$inet6(r0, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/08 15:18:20 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x80, r2, 0x800, 0x70bd2a, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic) socket$packet(0x11, 0x0, 0x300) 2018/04/08 15:18:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(0xffffffffffffffff, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) r2 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x20, 0x0) dup2(r0, r1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x220000) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x412, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) sendto$inet(r4, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c7630690825", 0x15, 0x10, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = socket$inet(0x2, 0x4008000000000001, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x7, 0x8, 0x0, 0x7}]}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000040)=0x80, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={r6, 0x2c2bfc97}, &(0x7f0000000180)=0x8) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000980), 0x4) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xff34) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x81, 0x0) 2018/04/08 15:18:20 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000600), &(0x7f0000000640)=""/255, 0xff, &(0x7f0000000900)={&(0x7f00000007c0)={'wp256-generic\x00'}, &(0x7f0000000800)}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000300)='minix\x00', &(0x7f0000000340)='./control/file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') execve(&(0x7f0000000040)='./control\x00', &(0x7f00000005c0)=[&(0x7f0000000080)='minix\x00', &(0x7f0000000400)='vboxnet1}@eth1\x00', &(0x7f0000000440)="2bf6656d3125a57f5d6367726f75707070703000", &(0x7f0000000480)='&#\x00', &(0x7f00000004c0)='wp256-generic\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='wp256-generic\x00', &(0x7f0000000580)='btrfs\x00'], &(0x7f0000000940)=[&(0x7f0000000800)='minix\x00', &(0x7f0000000840)='minix\x00', &(0x7f0000000880)='btrfs\x00', &(0x7f00000008c0)='$\'@(\x00']) close(r0) 2018/04/08 15:18:20 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="39acb255ebdc4a50ebea6d5b10", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{0x3f, 0x1}, 0x2, &(0x7f0000000080)={0x46, 0x9, 0x400, 0x7fff, @time={r3, r4+30000000}, {0x0, 0x7ff}, {0x3}, @queue={0x9, {0x4}}}}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x122, @time={0x77359400}}) 2018/04/08 15:18:20 executing program 4: socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1d, "d5081f580e372e32d82e321d0712a0966ca3e5b2a53b3dcb7386c86daa"}, &(0x7f0000000100)=0x25) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0x1, 0x200, 0x5, 0x5, 0x2, 0x400, 0x1, 0x6, 0x8, 0x400, 0x400, 0x6, 0x0, 0x1]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/104, &(0x7f0000000080)=0x68) sendfile(r0, r0, &(0x7f00007b9ff8)=0x4000039, 0x59) 2018/04/08 15:18:20 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x0, 0x0, 0x0, r2}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x0, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000580)={&(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x3, 0x5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="030000008e555325"], &(0x7f0000000280)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xfd) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/08 15:18:21 executing program 2: r0 = socket(0x8000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x40d08c1e0378eba, 0x0) 2018/04/08 15:18:21 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x28) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) socketpair$inet6(0xa, 0x8000e, 0x4e3, &(0x7f0000000700)) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {r0, 0x8000}, {r2, 0x1162}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socket(0x2, 0x4, 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x5, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x1a, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892"}, &(0x7f00000007c0)=0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r5, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 326.725838] audit: type=1326 audit(1523200701.026:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23018 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf770fba9 code=0x0 2018/04/08 15:18:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000002, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="a9851da7e2fe0c36f3d76b7a9d81a192f7e234fbcc4194ea43d029c696476ac815d4396e77b90726d32d8d1abf11115ca3a5e2035b5144bb476f886306231c25ac61c540958ea28b796458becd10826171fc6e168fe612235962a9e05385a694afaf70d610595f2b2d", 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8cc3b811efc8e605) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00000001c0)={0xd, 0x40000000000000, 0x685, 0x7, 0x1, 0x5}) socket$packet(0x11, 0xa, 0x300) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) sendto$inet(r0, &(0x7f00003aa000)="1d", 0x1, 0x0, 0x0, 0x0) ioctl(r1, 0xffffffffffff8000, &(0x7f0000000240)="cf30d8456009393b074a84a99293abeab9bc098848e405dee6f1931c59dbc705d9ee2a6f2eca4a66fa7cafcc1b9fb4c6f05ad42b59e978f3f4a57de4e67577ebd847d9df1c1df95e38fd65127cdefa34eec0d82827754ecad84d349c1c1f0a68cba7d8ef8df993376cf5123d15cc1737454f1059319784961df902d10db149d73e313679bb9674f8e9e03230d14d7051a6d357598b723a") r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) openat(r1, &(0x7f0000000200)='./file0\x00', 0x40200, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x20, 0x4) 2018/04/08 15:18:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x5}, 0x8) write(r1, &(0x7f0000000080)="f0", 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80000, 0x0) sendfile(r1, r1, &(0x7f0000000280), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x36) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, r3, 0xfffffffffffffffc, 0x400000000000000, 0x0) 2018/04/08 15:18:21 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) listen$netrom(r0, 0x0) r2 = getpgrp(0x0) sched_getscheduler(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) [ 326.819283] IPVS: Creating netns size=2552 id=50 2018/04/08 15:18:21 executing program 2: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='status\x00') tee(r0, r0, 0x100000000, 0x0) r1 = getpgid(0x0) process_vm_readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/93, 0x5d}, {&(0x7f0000000000)=""/26, 0x1a}], 0x3, &(0x7f00000033c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/83, 0x53}], 0x4, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) perf_event_open(&(0x7f0000003400)={0x0, 0x70, 0x7, 0x100, 0xc5d, 0x101, 0x0, 0x28, 0x1004, 0x8, 0x0, 0x2, 0x4, 0x5, 0x3, 0x21a, 0x93, 0x3, 0x0, 0x1, 0xffffffffffff8001, 0xffff, 0x3, 0x9, 0x1ff, 0x1, 0x1f, 0x10000, 0xd43, 0xffffffffffffff7d, 0x95a, 0xffffffff, 0x0, 0xffff, 0x7, 0x100000001, 0xd5f, 0x80, 0x0, 0xffffffffffffff4e, 0x0, @perf_config_ext={0xf7, 0xffffffffffffff01}, 0x8008, 0x0, 0xf65d, 0x6, 0x6, 0x3f, 0x6}, r1, 0x1, r0, 0x2) 2018/04/08 15:18:21 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="279ff5c3c56b9e87a88e0ef0b62cbbac6d6d2a30e913b4d833ed59969ba505955537e853cf79e88e1c095470db2ec17d4218d6ffb26e11b115cd728af8a7925b1b221c2075f4c651bbdfc08cce0634421139eb6b"]]], 0x8}, 0x1}, 0x0) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f00000001c0)="a3fa22067a08d9b639101f424de8c495eea13299695ffc78491548c6822e63cb283fd64fb464eb2e951be3bf75494592bf7bf7dbece6c3578ab73eeafe711fe0e162") sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3, 0x10, 0x4}]}, 0x38}, 0x1}, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$addseals(0xffffffffffffffff, 0x409, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0xffffffff, 0x40000) sendmsg$nl_crypto(r5, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000640)={&(0x7f0000000800)=@alg={0x108, 0x10, 0x0, 0x70bd29, 0x25dfdbfd, {{'tgr192\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0xffffffffffffffff}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000}, 0x4008000) r6 = syz_open_procfs(r4, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_extract_tcp_res$synack(&(0x7f00000007c0), 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r6, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r6, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x80, r7, 0xa10, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) r8 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0) [ 327.663471] audit: type=1326 audit(1523200701.956:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23018 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf770fba9 code=0x0 2018/04/08 15:18:22 executing program 0: mkdir(&(0x7f0000f4eff8)='./file1\x00', 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) rmdir(&(0x7f0000000180)='./file0/control\x00') 2018/04/08 15:18:22 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', r1}) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ptrace$getregset(0x4204, 0x0, 0x203, &(0x7f0000000640)={&(0x7f0000000540)=""/207, 0xcf}) bind$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0x2ad, {0x0, 0x20, 0x8, 0x1, 0x0, 0x8001}, 0x4, 0x1}, 0xe) r4 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getpgrp(0x0) getdents64(0xffffffffffffffff, &(0x7f0000000680)=""/93, 0x5d) getsockopt(r4, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x3699dbc96823a7de) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)) fsetxattr(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="757365722e236e6f646576706f7369785f61636c5f6163636573736367726f75702962646576666d1f00"], &(0x7f0000000480)='/dev/input/mice\x00', 0x10, 0x1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x84}, "706f72ff070000000000000000000000000b40000000000000002c0500000000000003000000ef000003ff02124e19080012000000000000000000000600", 0xc3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) socket$inet_tcp(0x2, 0x1, 0x0) close(r2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) signalfd4(r5, &(0x7f0000000040)={0x5}, 0x8, 0x0) 2018/04/08 15:18:22 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x15, &(0x7f0000000040)=0xfffffffffffffffb, 0xfffffffffffffe60) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x1, &(0x7f0000000080)={0x4, 0x327c, 0x0, "738169a6c77d"}, 0xffffffffffffff52) 2018/04/08 15:18:22 executing program 7: r0 = socket(0x4, 0x100000802, 0x1) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"ac3aec1f0000000080020000001400", 0xa201}) sendmsg$nl_netfilter(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)={0x3a4, 0xe, 0xb, 0x100, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x7}, [@typed={0x8, 0x4c, @u32=0xdfe}, @generic="7ccb38f9a3cd3f0ffd05d80c99868d33a8f128dcc4ce478083ce363a572b3e3e02d2f0fb86a4fb29e5a9ddf8fa899b46bfc3294d9289549f0e5b9c03425f22c9752df59670f89f6d5fcd7db7b34eb9ca3d314454fdd9188160ca2c98a4f8b49f54056fe732507b1ebc0ec04a915f81ad4a783a5ce7c37fc0f406d87f7988887930e64e69ade0adb166b09cc5ecf04cf5e56de4a3aaa0e3138350cbbd29f932d7504d9d093a9ffdeeb54de3ebe04de0c4fdd519ae80fd7d3ee1e79256775e8939d38228407f816febcefcd923f103af5c46e0182a6066c0a7be3ce7d1e0adf58941", @generic="0b8cb86cfcb58c554da3121773b3c2045ff0c66c9d1227b9ab51700a6f6854cee11adc3445c2227bfde4f3c4ad95252b88e657513ba9b2734c466ac4ed03afe8b8a83ac67e19e42e40eefa6e174733f934c1ab45ad8f3b71a3e5425850470b0d53706f46332bb477cb473811f4e45cc0e1d7f31c1d2be91c6b793f149e688b2eccf1cdbefe45b1a2108fd1fc7833218de191887984cf8a9e44c54e418672a0afabb29bccf49122f889e2532f511f7447fde44ca3c4a3c669dd24369b053f9e7c2840bedd16545d7d070038630dc908337d3389de20e51f315c31f4b31c57608ce885a9", @typed={0xc, 0x43, @u64=0x9}, @nested={0xc8, 0x2, [@generic="d2d4fad2fa5090aeca9b125b5d234e94b575f6fe81ce143d46861ad9ace694", @typed={0x8, 0x6b, @str='\x00'}, @generic="2e7c828074da1ad496f246c3991607fa5c6c607bcf6ce897598e9799f9c05ae2f0a85a6d1ae019fab7ebee45465c2c1b735dd51174584c0407fbcc40fc8375240be6654b0f1dbc18e9600d94ae838429b5dd2cdd008d20e6f021f53782a3f9ade705c6454ffc1471508c348008cd4ecdd3ce682ea731dcba6e2262c78427e00c0e05afbf32390051aa2890946557acabc85d47b5e5409d52ab70425b7a"]}, @generic="73cd4a939c5541c21fa743ed0276bb9f8c697db13b83f95145ece12fb091dede3e2c56b3484f68459d1a667cd5804a4412f41066485af858d46dcc9c09aa3a7c5c8cb777a473de6413fe96593b5590fa9ee1527e319e7fbcc98b2a72fa278cab92ba9ad39837718d5f11684a8223719d71b0a5c3fff54a06a392cc69b49cc564413c848bdc362c90569575697aa7b6e424bc603d78a79886f66d774492e96e438f2720da70641fb8a2192286eb4df48094743b332d2af9f05eac838991937749d64a025765e7e471229ad46984c90dbd9aebb5aefdf837daf0697163c1f6c7bce41b02626269dc2168fd5ed36a696a"]}, 0x3a4}, 0x1, 0x0, 0x0, 0x4000010}, 0x2000c800) 2018/04/08 15:18:22 executing program 3: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, r0, 0x80000000) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000300)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/04/08 15:18:22 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r4 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r4, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) sendfile(r4, r4, &(0x7f00000006c0), 0xfec) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/8) 2018/04/08 15:18:22 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x819eef2d5c7f23ee, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, 0x0) 2018/04/08 15:18:22 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000600), &(0x7f0000000640)=""/255, 0xff, &(0x7f0000000900)={&(0x7f00000007c0)={'wp256-generic\x00'}, &(0x7f0000000800)}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000300)='minix\x00', &(0x7f0000000340)='./control/file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') execve(&(0x7f0000000040)='./control\x00', &(0x7f00000005c0)=[&(0x7f0000000080)='minix\x00', &(0x7f0000000400)='vboxnet1}@eth1\x00', &(0x7f0000000440)="2bf6656d3125a57f5d6367726f75707070703000", &(0x7f0000000480)='&#\x00', &(0x7f00000004c0)='wp256-generic\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='wp256-generic\x00', &(0x7f0000000580)='btrfs\x00'], &(0x7f0000000940)=[&(0x7f0000000800)='minix\x00', &(0x7f0000000840)='minix\x00', &(0x7f0000000880)='btrfs\x00', &(0x7f00000008c0)='$\'@(\x00']) close(r0) 2018/04/08 15:18:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x8, 0x3) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x147) 2018/04/08 15:18:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x14d400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0e000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x3f, 0x5, 0x6, 0x401, 0x20}, &(0x7f0000000180)=0x98) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) 2018/04/08 15:18:22 executing program 6: r0 = socket(0xa, 0x0, 0x40000000007f9) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x1000}, {r0, 0x2}, {r0, 0x40}, {r0}, {r0, 0xda97c8e9330d8070}, {r0, 0x10}, {r0, 0x4000}], 0x7, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x4}, 0x8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 327.971876] sock: sock_set_timeout: `syz-executor6' (pid 23093) tries to set negative timeout [ 327.999638] sock: sock_set_timeout: `syz-executor6' (pid 23107) tries to set negative timeout 2018/04/08 15:18:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x30, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x10, 0x14, [@typed={0xc, 0x0, @ipv4}]}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000010c0)={'ip_vti0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/08 15:18:22 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0xfffffffffffffffe, {{0x2, 0x4e20}}}, 0x84) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_getroute={0x14, 0x1a, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x0) [ 328.127187] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 328.169390] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 15:18:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x100000001, 0x1, {0x0, 0x0, 0x2, 0x1, 0x7}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5d, 0x4, 0x5, 0x80000001}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x7ff, 0x6}, 0x8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000180)) r4 = dup2(r2, r1) socket$unix(0x1, 0x5, 0x0) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @time}], 0x30) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x7, 0x8) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000080)) 2018/04/08 15:18:23 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in6}}, 0xe8) 2018/04/08 15:18:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e730095326858632da79b1c7833357a2ee0d6829b2b339fe532bb7a675c13603b8df30868ea86fc64275dddaeaa5bce2b1b40c7e91b27bc1ee1851b5c6d600c4d058060") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x8, 0x8) getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) syncfs(r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'dummy0\x00', &(0x7f00000000c0)=@ethtool_rxfh={0x46, 0x20, 0x10001, 0x3, 0x0, "0e48fe", 0x81, [0x1, 0x7]}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80400, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x800, 0x1a52, 0x7, 0x6, 0x401, 0x2, 0xfffffffffffffffd}, 0x1c) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x7, 0x9, 0x1}) 2018/04/08 15:18:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x113333291b109101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x18}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/99) 2018/04/08 15:18:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00009f6ff3)='/dev/snd/seq\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000f0ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a", 0x41}], 0x1, &(0x7f0000634000)}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x42, {0x2, 0x4e23, @rand_addr=0xb673}, 'rose0\x00'}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x10000) creat(&(0x7f0000000200)='./file0\x00', 0x57fa089025e85ce7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='pipefs\x00', 0x8, &(0x7f0000000300)="9a14027946a7c41737d279c48a21437a605deb3a9682ff416137ebc7c33cc7033f") 2018/04/08 15:18:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000), 0x4) times(&(0x7f0000000000)) 2018/04/08 15:18:23 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r4 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r4, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) sendfile(r4, r4, &(0x7f00000006c0), 0xfec) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/8) 2018/04/08 15:18:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) socket$inet(0x2, 0x80000, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@dev, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x100000000, 0x3, 0x7, 0xf7}, {0x8, 0x80000001, 0x9, 0x875}, {0x4, 0x0, 0x7, 0x9}, {0x5, 0x10001, 0x12e6, 0x6}, {0x3, 0x7, 0x2, 0x7f}, {0x120d, 0xffffffff, 0x80, 0x1000}, {0x31389578, 0x80000001, 0x1000, 0x3}, {0x500000000000, 0x4, 0x0, 0xd58f}, {0xffffffff, 0x2, 0x3e68, 0x32a4}]}) 2018/04/08 15:18:23 executing program 7: syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3ff, 0x7, &(0x7f0000000380)=[{&(0x7f0000000440)="5482ee251370ff3f5f4c965dc9c3a2b6b2649cd8dde84e98007f520c5ed3aeed121d54a3cc2fc789e0a75162bd555e8a1bdb195c861a260af5b66c4abedd5becac0a596d1e9d647625637fa081d842e15791187470d4937a06fe39740317b83192b77072ee8cdccb6491d9d9f24be3265697942cec18e3fc3e048561f6ef81777d25100f5f88d8923f4c415af7e0a70be0ed5cd3a2daf4a6594fa222b00e24b965fcce103ac3a208f0dfd4d37523ad75dfc3cfbac632d177289dea5c3d2241a02e30a1623a959edada6710fd3fba2aa74b6023ea5bf5cf49d4c01a3f2a1bfb1e022ead8f9d24efa17a28c5beafce93a50f7e3bca66031ea1ae4fefdcfd58a6577a08443788e3519c1891ef78f30b4665128ede4435d083a2e9a5d16c3ad1244f4671044891e47f0accb9ef2a65bd9aa2e3beaa30fb468f55ace068b6bba253f0d2d3f3d9e891adf316688c81c03e51d1cccc6e0a3a24fc5e625a9caedee0dffab5d1274addc837c022a21bb1a83892e61268390c9d212cc1fd200c413606ab1fb44aa0fc17731447249be2340c52bead92bdedfa2a8645f674c5689ec758edf510604dca1ec2e89a0a61861dd237665fcc4a33e3479249cfcecb3bc67b47ea4a6b2a5d696c25f11833fe6a67e38d13ba1e83f556a195635dbd23f5a623272979926e5d3ade0b04184864a4bfae47bb94acd6e4e45570e83e20b82880f17ef773510de43023369235949d14ce8bb4189469b523fe64fe9e000afcae23b74e6227f388ada0e655ab535e7c4c64d6c65c09258b0cd0d24c7a36adf095543942bf5a43c270ff51a3bc03541f6d5d9c1c559f4fed5974c71acd1c7a91fdc45dbce6a653baf1827a39645cabf8b766718096915f51a904322b61384075af7a855625a403660b053b65ab0d694e82ca969490c7facea726163d7d0afd90e5a012673f6ab7ec2b0b988ffd6a59f366ea770a39448629d4be9fb23def9944d589348a68f8163dbc2170245dae61a8a52d115e6e41e2ff564a8150212f1db9606057650591df2f9254df7a28a3aaff7eed86cb320967ef420014d3b15e68eb8654cdd20020907ae61fa8f878d91df58c9ea39ff3d73720c7aa62f4aebbd37ef952f0cc5547c40b175e9402d979671afaeedee1f5ae8716730896b59f7f1479bb777fd2e45f37d21baaf5c1edf45f73ae4523cde7cfd87e8cd7026f456a5243fc6bb64373d0a89325e15718b7e6ad6909f0d0a421f83432fe2753fedc4d027c64f13896cfdc03639a3be9b2362ef2309f15381ff80962ae96074ccbba57eed1053e6dea84629beea78fb8c33193728a12a6df63380b3625f6653094ee5fc4f6a144ca5605ee16ae74b287d6735f91b4f67ec2c6717b604f495a439ce65ace6eeadb33bd7e228c83fc6dbd969745cbffee6db31512984fcc29bddb24709c68129d464573c04369b5ba61c3fc6dbbbfee08598b3332cd6ac45e2eb1f1c847a458bb07e58eea5f01948a34cf540de2ba3de6dddf048774cab961b9f4f760969c5dc01d15075b881de55152149acee8e3b8386abe3a6690351cb7711add000dac88f3a0c31b4138dcbcaeaf0d95a5d90867118820ced7dd85cb9289dff618c1e35b8dc13e33cb1580e2d2e47cfe513bc94ee13bb7959ff5680f346c8763e8e31e8785d857f77a3cccd2aee8ab08cf0f775b2fa25ac289d450f4626eaa85e0ab256f4e7062c50a8cc628a8719e94f199587b5d13c461e8643fc0b3a7dee80eb4d4412f7bd5e76a75e16c5585c0eeaa4fa951388070c38578f033aa13ab3aa095d6b0a000d5f280c9847ad8c14cd88eca90cffd14507fb7476d3e73591301eb06ff95783ce4f42c480b27e5ce520f9f2af04986cd6654cfcd5f57de0b84f1832a9c1a9d3d43e49667a35c0e41341c9b0a951b4a46e94811c2785fe66525c5f837d36a0c053dbf5bf60b1c3b5f6993b61d0238269740b7f27859a46711a4bc50785702b9025575159be99d2a268cb96f80dbde496ba234e2532cf4eb689a1c7d66b484c6600d9cf4d7c883ba292e75584857cdcca8a63fc752ba59a9b158f073225273c6e5e5cd92316775d5ba87616c8d152e601f1484bd3fbfc54ffb6f7be1f316bd6d95a9943eebc8d9fb9c59141700e57456679bcef1cd247873a1517b469821af8fa56bf426206698c362d7dcce1320e9577f640dfeb7ef7bdf08563a3853c13213c86a566ecdf5e1f1fa3087617dbbf5133a0355708c975582286b39696e98da24b98be4775b505bc59ca21c374e2a8a885153557de534cd1ae965a5b9031d336190baa98c7b7733c0aa629381b825dcc398396f8cc5bb694bed5132db5b76be400c252a16f40ce4d93765b29e0ab63edf9907dceae0554b571e1eec4f0cdd9cfc5f73fdbdff387d46ff036904601eecef849b732d2af37ff4d5072e8305d04b6e8fc4e778a30f6909b746fdc97b8a64fce7b3bcab18fdfaffb5b0a0234fe9a2f09f52df993e2292aaccfac1b6aa42f7f8252a4989a7fbfc46830042f835886a4dad5e150abea0d2601eaa208abdf45051e967f4c97615c9076ee8b787f3836e59ba456f9ac4df98ec7e9c47d491cf1e46d72952baae8ea888cfe33f3b35beeb71e9226ecb52f8eddb4217168812bfd05b947d105d688ffa6f70d743b20dffca8a5d43d31f015f0c8f67c2f46f4ad21a48b21071f0f9b9eb8cd4ab4e9a804d9e19a78d65b797eda0389efcf15ccba4fd8ba761f5f7754cebef5e28e9dd3b25547b227e9d448e3d648c8b3bb9f7e52728e2e5a884c0365f1fe36cc4fca0d8ca2bf12c44f66a39472fdf5e69be4c853ef7e2ae46b75fd148777bad749776217d4467515cc95894b527208b6e2020ff2e330d92d43432c5320dfb45e978276a2f085806c21f20512ab52575f9588a4f035413f3ec2668c5174983b80e1d43dd31bb3536b6fa2530ecea838ed054459c22e38d6d3e03ae598a2f945bf97d3beb4e3db4ef6c683e82878a45e1e3fa4020aa15520db7133befca6c8e2cbe5dafaac14e75c689a331c400535c474ca556d2f7574aee6b418a0e7d3f14e5a2fb48317ce6e2b2087e3fe6daaae6bd5b0ccc557661d81cfdfdf24fec6fc8a4d7665ff4a5c9b7178bd85147d11188927a603807c5aea5ce78fb83785b574ef130f5bd151989b99c8e34ff386920c945ff45b4c6b58ec42b9bd0bc25a3921d31904419c3447e0408d85dab6cb522aee05f13a22c5f5ddd6e2e47aaaedf0c463f78be2cfe9b2a92818f92336b43790cfeaeeed845561e8df47af04913d11f8b2da37c5e5b9a71e3d7db64c9782e2001cab6d899cd412da2e9f26212222aeba0342ff3a42f3e1283e04cd841d0eb34fb8e1db0287de24763de38f60f397ece0d4523dc30c88bf7c2b123c2d2dbc22b8a384d481aa3fb1237ddba521a468d07c145fed399d94150128f5d050669a769bdb12d768d174fc2be0c05c22ccd8e6279c9fc97428a40e84afa8ac850eb3cc7b2dfba60781ec5015e3428e840e14241815fd52d6e38d14f0be8a297fde385ebbe11e6a03f9030613bc90e7f2db923f6f4749399c60164ce3551915368a9c6db311922ed10bec0d02665fdcfd2f758a580d7ca3d4ec880db805b0c72d5e7126b9781f970a454277e0f3a0650c8928a26e5d1fa4fc6a370484bd1eae4299043b17ef4ebef029c527d1f2a8e3b3612efaace75622dfa1611a87effb34af6c8494b770f544ff3d2624ca558147f9e74dde679e406441a58863b4e25fd58483aefa443079eae2b341c9eeaafd78b87e92546e4995690264b5f3049eed7df8306311196929a4470bcbdcfbd51920c5f90983bc5b72f6961db5403b22a754445b457d3445dc43cb8eca093f5020ec6b81a57cbf4703d690a3a6d3ac7e7d859ad40349e88cd052b00658f1c3e76292ca67a229ad1610d2ed1bc76131443474e65086309b350815fef3d623dea324f83a355188f80087f81e2b68777e7b13d4f17a408e138fa370244137625aaf8578feb313f615dc877b685bddee01b9e6f068831b2536be516ae157b313574e7a2a70acc2360e20f3805b2461b5785f8873aa8ec349d8b2e88055a5974ee17ac465df9d6d5908befcd814e8efcf5cd35ea48eae2eeeae528d2df8a7177132fc815476c19597ad2e783fc09c6a50076c614a104b60a27119b71ef5d6878011a3b50ea02aef2d146c5863e73afce41af0a29d4dc4ac594c9e26858e74423b7e2eb20847dc48265196839f50544e3634418c4e0a27b46e20341b9570d054da418823af29f3b48f6e487a19e0541b5a1ab9c7c2f964de3e04bffd79a45217f341f1a06731cf36addd3afe8c3ea3026ac3775fb9f6fdf1dcb6f3b68f8a0a7b7e5ab0f9a7e3059e589400d28a53a1663820e4c905472701cfe724368b747b51e19a92a1d9cbfac27a7c8ff7eddb07a4a6786053a0b50d0a8547a04fc48c4731641bc83c85a310092b475556bd7cddb35f44a231f1c440b426d12846071d6750c0c2fd485b3db7508d3bbdf779982fabac2e51aad3ed8afcbd76ebed685995c44c52a05014bb3f360d89d73c96b066e11f601cd8647b34cfa69e09a157911d6fb7499c489c848ba313e79cf2782b06d7f71dde04469bf6d69c56cb816652921e2ce131ba44bcac8c12a7c5ad2dfa26c369792f062bdf9d14cde887ecc115bc21173f23ea8dbc02f88a9987b6839769a25315f955e4c2774c7af3b98eca1b08ac31bae463cb3bac7ab113baca573330de17ecd846847bf64f86d574539280bca32a2f8387937ce940aed5f7f713974bec8325df17882a523b5dbf8495f6e1a12b73499d688de60695f285dfa86defe4ceafef3fad2dffe3ae1caafad58afea4401dfeda2b20a4d846d9f35893ae52fb45528aa9fda0de58ec874b9d28e8d15b4302ea987c1b70bfc10ade7a7c489cbb5b4cabdb23fa937e891eb06267923c57a5d28a3472a7f1e88dc8559ae1c63070ecbc9a9840c73aa36a516674bafb1f42781ae39f328b08318e73badefb4202ccf21599527bda901d4efd3c5ee492f471b6e51d2e3da646ceba392a40ebd3fc12a04c17d1c12852685c4528b00d34f7d9952071d8019db10aad9e117758df1e593ee08347226df2e00a9ae53f403b27981b2fa0107770882075bdcf5f8e43e69c06cde3e75681084b27556ec3619b75af3f2e84d646594760f01898be00d499e40bfefaa9476f7be7e35ce64c6f32785b632960d8d790339e3c322d8d85293c64ec60f2b7df6247a6a82dfe39d41819a4dceff52c73c9aba0c35917437b03f075f1cb733e4921288b3508ab2e3f088fde2f6714d850c71aaca9d074072fd46fefa6fa84cc2646f8b60f6ee09b920f3d9141afb9d2e37e7e9b30a61f6dee532acaeea66c9e63200604ef056fa83754e7d70954c5f9673719c61ac8d478f5a509e58126f1e592b8eb16654842db987ce16bc9e9d8506e55b4058c43d22b28383bcfd0b30e861e9d848797046992ddbb713c8620124d9bef0a7f02b250925d3a61fb01845ea63c570dacfe6e35bc10a3f017b335f1de751283f0d5b0dd155708f527f25527dabb08c083ebe3d217882bdd4625c6e35e74831bf698f707a093927356735ff1a76d5386831511b6811005e5df9f0bf47a5b4c5b98558e15f55d7b53f62802cf1ca49e1bd6fe82edad3a6ca51bf94b58dbcc3f37ce7dcae8538c1efd4e7e1ea6b20650aab8c954db49822e88bffda5c4bfeccb2f3f8002b78439e4fa72f3dc49a783c1c75b128c333856cfae6dcdc94ee8a9e3dfc71fbd7febe0d4103313a52fe9e40aa592e", 0x1000, 0xffff}, 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0x1000, 0xfffffffffffff0ed}, {&(0x7f0000000100)="2e3714c366b7921e024aafea66d45dcfda98fc9237f9904f0b8c5bcc3f82e38aea85f3a52adb6254fd132f7db7e63ac3d0f77447b71fb091460fa167e3ede0e9de0c58be90a284a04d074072431a8ea4c55246052407b18a2449c629a178ac1dc351c3e963cf6566ca63322771dca6fbd9377c070d2f79379c363061ef8e4ef0dadf79290c0e50f2fad12c56d8d322afea0e3b2464bf347d5b3a9600eea4a576aaa45ddb8546ca13e989b2ac6d1b3aa404f3b757898e248f6d8c286febab5eacfd7a563e16eda66611bf571de1da03e5f22960d17af2ee6afed9dfe1dcc6203d485755ab946a05227b3014c82704", 0xee, 0x83}, {&(0x7f0000000200)="d934a4d9a4b2f9cc2468159f5e9788692d1fa39f0bd16c7c683cb4989deb8604d9a374cc0e7313b12b16e7fd1679c2013fdb92520ee5122a7aabd9397852f578e0d48b1095de", 0x46, 0x400}, {&(0x7f0000000280)="5accd6dc75b4c1beefa369362592e9c0004e56e3bb57313410c44f77ea5f555892010e713770789768188d010ac10b49b87a0bf64d22966cd291598d7a1a0d408ac4eb87bde2158832b5183bc98e3df4ac32dc254dec25fc7d68605d491fc78164d3da95599a16d362881abe68337b22cd7d374f37a63682fced167b9cd028f8e6abcaa9d26333325dd436a87739c34012ed09279e3d5cf91eb4e2dbba73b732db0d943fb106b049dd85df3ec89304bbd6ddaf4b32e0eefb4acdfe9a864b3f04172f908b6d2c383a7cf3c256f9fb5658e6e301e4d627574136b10866ec717266e0f2fc8a0355fa3b", 0xe8, 0x9}, {&(0x7f0000003440)="1ff538a6fc297c24c424035e33ec34da23dd47d64035a4806d47f7ecae82a0cd09f60f6210ca0ed5855838ef91986d39555078936c592d6b4198096d93290fe7f18d5123511afe933db8194ca27887fd6636251acf08097ca04d530c552985ef62c5603a5632965e49f976129ef648214ccd9730d2292c8e5e68160b0d26af9025eb89165dffde20c4b74b0ea6dd102c", 0x90, 0x100}], 0x800, &(0x7f0000003500)={[{@integrity='integrity', 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x34]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@noquota='noquota', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp861'}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@usrquota='usrquota', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}, 0x2c}, {@discard_size={'discard', 0x3d, [0x35, 0x32]}, 0x2c}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x63e}}) dup3(r0, r1, 0x0) 2018/04/08 15:18:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000140)="220000001e0007ffe901000509000700000916abfe03a7f21900ffff050000000100", 0x22) r2 = fcntl$dupfd(r0, 0x406, r1) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/08 15:18:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20008800, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet(0x2, 0x0, 0x7) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000300)={0x2, 'bridge0\x00', 0x1}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xe8, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffeffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x4e24, 0x6, @empty, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1077, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}}, [0x0, 0x0, 0x613, 0x15c, 0x4, 0xfffffffffffffffd, 0x1, 0xffffffffffffffc0, 0xd478, 0x3, 0x2, 0x8, 0x9, 0x3, 0xba0]}, &(0x7f00000002c0)=0x100) 2018/04/08 15:18:23 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008940)={'team0\x00', 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000004bc0)) sendmmsg(r0, &(0x7f000000ca40)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000080)="2683d612ef976b711ca54ab25f27e5f064a9b27c1e37500d3dc0bbdde45d95ad8bd76347ed2ac9c818b63bc6bd28b1bef976b50e7fe79398fc40a61e55c4a24dff6e5bce12960aca451e5d8e553c5d6a92c67e209d735096dd4d2a08cb8028b7d9e56533893dd319d6d7457fd92c2e89af2e3616c4f7a65447c35ec9abf4e59a2b10f2d67485a49d7f539104a813bc", 0x8f}, {&(0x7f0000000140)="4861e4afa928cd3e66c8d4a0a21a5d158e5c35ed0ff6a2b231c5a989796368376d9a980450ca42a8ba91ce73cc749c2d177fcf5cb0a87bde6015348aa17a769b1902510f4a05ab62c69036a6b1cc755cbfeba40541a3c7febdebb30332e2d782d21104988b998d184b82f69f17d157247f4fa84926447164d8565401ac22018c2d304132bfe5ff6b6f30cd624c14740458e7381e60841560fc3eafb55fa1b9d2d48a6cf454d135ffec1a942e62d1b3dcf3657f", 0xb3}, {&(0x7f0000000200)="aee048b53f3fe790e3b842350ed8c7da612f44fa0a07d70367ec6b983b75ec01cf37134db58853dd28e6794c9822f7cc8644358b986ea41589ae7033b6e2fb9fef10234e64234e2001cc627a7451a4e9dd00fc0edd9b4fe03919dd3d5d4f55aa0866b817b8563e9947525e3ce55d86074bb4b5dc042804645014e64441b942e09bda02182b9968e759a862b1d3ee34f40fdfe34c74a632a9412ecd4317008f5edf5d4e63fa5642009458ec3d673aae16350453d237e5cd05995419aed7ec482ab694cd055727794a5768cdc3b4b60a075886aebfba32fb0e9ed7ebb9de9e366b41e22c97", 0xe4}, {&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)="e7c3f345d3768439f0ed0bede93b16a3a9bcce91ab049dd3650a66147613abbf57c09853fbc25630fda1b881dc14d35616a1553b7c0acf", 0x37}, {&(0x7f0000000440)="901df6b775470768dfca99f2719fac376c5a7bbd5531b7ec055c10b64332f8247c5633", 0x23}, {&(0x7f0000000480)="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{&(0x7f000000b600)="1b52b1be9f2c43ec04ac2e48cc11ca087b6dc3ed172ca4b68337c91db6ae24010cf6cd6c7f10d6791a58797d71a691cc9fc26aa5a5669b55cbbf337db4c70ba0c9c004df767a25f92da03c20eb7c328d961d3d77715ae18932e6e76bead9a5a5e3cd94150529f2cbb1b2131fc3e8ce77", 0x70}], 0x7, &(0x7f000000b6c0)=[{0x68, 0x13f, 0x1, "0b0b7df1316e770181fd32b27ab063e2945319acdfe95d93106cd8e3b1f7a688d3a91ee5776e1962eefbba50111560594f9d11944837e9a4500f0011d9920783c9889b98868b0bccc5571eee88ffe4d3768664a86b4b9653fc"}, {0x20, 0x84, 0x80000000, "3ce924d9cdc0e1349cd7bb4d6c5f45f99c17"}, {0xc0, 0x114, 0x56, "a3f5db4e8d925b296068a2ebdcc413ede6175dd8831cee88d73cef872c831de1a64673e66aeb270ae5f5794c98fe374f672b4e92b06bb557f0197726fc9d3f734131723e0d665f83f90c624438cf594bf5d76a90375e3e6ebe435a5625338470a2938c70cf7243fd5f6b8107cda90a78361020b427b765337e8cb98345c939fa7ee68e7652de194e847561004bae1e5b63a2cda07a6efdec5ea32dd544582878969c07d76bcc7677403a6de5ca45f6fd55"}, {0xc4, 0x1, 0x10907a59, "d9df7de4d4656f37713e9b3ef87c3fbc99fa9fec5d57c5f0466f9fd6279f4c7517f30c2aba08ac998ae55f429307646cbd7eee55f051a94fd5a0e2132ce380ded05d7bb40e58f8c162449c8e7f5afa1e6b16d82aae9c0b5a8add8ed439b8acba43e86a1acd2fd079d07e427811b02d918fa194226205dbffe1da433fdb7ebdfde6a0f1fcbea38452ba3bf7e7e13697ed4c0430c0d1cdea53550473113caf41513f749ea79609bc7b4b431aed8b2668f03bffde6680a49c74"}, {0x100c, 0x115, 0x20, "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{0xb4, 0x10b, 0x80, "59c519438427b3b0bab2d3a96a7e233d76af7cba4fcad005a4b739023ef4f08529775d20f8f643601ee0469bf0f6cdb8d7a1b0991c77066504d499b0f0b470fdc11695beb68776cdbefcdec2f0694b66e7d62ae01836bd5fedecf836ee8c26dffec94007a66fb589278688a90c9443ff9945cea3efe09528f4e06393f42da37d3811a3096c7051d8e005ea0b2380cd337b3933849804ad870640c6d71e4357d9191b0b01b4cca0"}, {0x8c, 0x111, 0x15d, "7bcc9ca480223a489a265e1c7a43b19ed5a01369b5a361068fe46b9a8afba56d83f76fb9af106b30ccadac496042bf53fc77634c23ca7d3606745831bec4606c0a2cafe2754ac6aa4f23e37b65668cbf80f4093ca9b5baa026843768945d901c86db49fc2fb1f8a26b947c003309e0bcb03ade3df710d9214c7130d05965"}], 0x1358, 0x4000}, 0x4}], 0x9, 0x4000004) 2018/04/08 15:18:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x100000001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa8, r3, 0x302, 0x70bd26, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd13}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0xa8}, 0x1, 0x0, 0x0, 0x840}, 0x1) 2018/04/08 15:18:24 executing program 3: modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) modify_ldt$read(0x0, &(0x7f00009fdfd7)=""/41, 0x29) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, [0x6, 0x7, 0x0, 0x0, 0x3bdf5fea, 0x0, 0xfff, 0x1, 0x1, 0x1000, 0xffff, 0x8, 0x9, 0x6934, 0x5]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0x3d}, 0xc8f4e21f5590a837) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/08 15:18:24 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x42c042) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x100000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3f, 0x4) eventfd(0x0) ioctl$TCSBRKP(r0, 0x5425, 0x51) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) 2018/04/08 15:18:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000040)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) 2018/04/08 15:18:24 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000000000000001, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000280)) pipe2(&(0x7f0000000000), 0x80800) 2018/04/08 15:18:24 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140), 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xdbc}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001700)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1ff}}, [0x80, 0x3ab, 0x0, 0xfffffffffffff027, 0x3, 0x162, 0x4347, 0x1, 0x7, 0x6, 0x5, 0x832, 0x0, 0x8, 0x3915]}, &(0x7f00000004c0)=0x100) r3 = dup2(0xffffffffffffffff, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000001980)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001a00)={r2, 0xfffffffffffffff9, 0x48, "ed95449094473d677212bafa5fff48500603e41d9c7a905be20a72a37070e466dddf868cf17e9f4a709abfbab8de32afee80fb6fabb4935dfcdc3ae426bbc088c5371fe8efb76d76"}, 0x50) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000019c0)) r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000001ac0)='net/udplite6\x00') ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000080)=""/125) sendmsg$inet_sctp(r5, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000001800)="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", 0x169}], 0x1, &(0x7f0000000580)}, 0x0) 2018/04/08 15:18:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="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", 0x1000) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/84, 0x54}], 0x1) 2018/04/08 15:18:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x75, 0x7, [0x1000100000000000, 0x4, 0x9, 0x8, 0x9, 0x9144, 0x3ff]}, 0x16) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) syz_open_procfs(r3, &(0x7f0000000040)='net/udplite6\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x1}) 2018/04/08 15:18:24 executing program 7: keyctl$update(0x2, 0xfffffffffffffffe, &(0x7f0000000000)="fb89ad2d84c6fde99803d5076c468d4a12a42d45382a3a97fa8f4c42ed58cf5dfa63e336d7012bbdb253273bb3603dc8785990edeb29173527e9f8b68a24200ae40f483367141c55c422ff6492603d82b36919a6f2d5a0", 0x3a3) socketpair$inet6(0xa, 0x800, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e21, 0x1, @empty, 0x9}, {0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x7f, [0x8, 0xfff, 0x8, 0x2, 0x81, 0x6, 0x9, 0x852]}, 0x5c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8001, 0x30, 0x6, 0xbc6}, &(0x7f0000000100)=0x18) 2018/04/08 15:18:24 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x80000001, 0x9, 0x6, 0x6ba9, 0xb3, 0x81, 0x3ff, 0xffffffffffffffc4, 0x100000001, 0x5, 0x80, 0x12d}) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0xfffffffffffffffa, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000635f40)=""/192, &(0x7f0000000040)=0xc0) 2018/04/08 15:18:24 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040), 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) 2018/04/08 15:18:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)='procproc\x00', 0x2) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x5, 0x1, 0x5}) sendmmsg(r0, &(0x7f0000006d00)=[{{&(0x7f0000003ec0)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x80, &(0x7f0000004140)=[{&(0x7f0000003f40)="8f274091c7d07108e7f2749f03e2a4649132f7d805acf5e1fe1de132444b9d0295561230370bc7f9cba24970c5070cd1c61b349a407cbdda4a35fd730107bc51661c0c968b209ef2d4308ddb26", 0x4d}, {&(0x7f0000004000)="88cd3a65d366fd5c0ae1f061d75d0a66fbad455bf1c7d03af1a4d5b2b34d53a8229e106b4e6df273f68c0a098eb4ccd1a9b812de3338ced8bb", 0x39}], 0x2, 0x0, 0x0, 0xc011}, 0xffff}, {{&(0x7f0000004180)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004200)="6cc66853bbbfaf70758423f262a1509708aea9f3cdb5a843230f85f8a416c0ea51426c5e7ec6fcfd47324540934569ac12deb50c4f906e87ce29d8c2e375821ec7c9f3236e48108fa6953d41dc4daa02de52d1415d809f5a45530289fdb61effcd3a60ae1e1c4e0f9e3aa81a89e52a0902da0079d5da9e116b9dbc7caf4701", 0x7f}, {&(0x7f0000004300)="2d85e67a8a402bfae2d951316e9c9669c7a0aa0b8725220ad38518bc4a52d8a1e1b5c0222688b9b381ce1375a2bf70fe18092b1c", 0x34}, {&(0x7f0000004400)="d135c8329a52bc7d6834baccb67a0018c1deefdbc75e95eeb261301cb0ab47ec65fd839209569b2fed2dfd331033f937f7cb8e5b37b03267c1781e95e815815e80a1d2f52d751cf3cdba432053a4c1e797e8050168ea084b439352ce3afff450f9c2d2c09ee8219c091de6b2d0ed2fcb484c85d15456ea8639dc1aa0958959b6ef7ebc5559177b78b171dfa08414a9cc973cb0820a3c2474190fd777e1e9d77c3802c9b3772108c4202b8083c21c2a9147ca3d5dbc2f3fffaaede03c993b6768", 0xc0}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1f0, 0x20000001}, 0x2}, {{0x0, 0x0, &(0x7f0000006cc0)=[{&(0x7f0000006c40)="5dd9dae3448a8953f56586fad96bcd43340cc52f594685b6340bfe71652f2faae34334135a24475a4c1e86d1f922cd39764ee0ae7bdcd7f8589ba42b5f0cbdd8e128505e2271f5cd159369f90e0a1582a1d724655673a5c03974bf4bb9", 0x5d}], 0x1, 0x0, 0x0, 0x80}, 0x9}], 0x3, 0x801) 2018/04/08 15:18:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f00000003c0)=@generic={0x0, "cc8d48706311fb7178c7ee853e48f1e12f2809c26021d7e39d18ca38b1275eb8ad38d57d9abee06bd4968fa15e5926810034a44513c54cf3500cc831abed5e445c098e36fe96f9e565a0049008c410b6f12b7aec32a0e5017145786f07fd8420910e436058393aa3da3016813ec65144f27024cbb17b741ae679001e52dd"}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)="8f69a7a0c326896913582a1b58b5a8c1c211faefe87451318d14bf459afa03bdc5ca84324816415da6070f23", 0x2c}, {&(0x7f00000035c0)="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0x1000}], 0x2, &(0x7f00000045c0)=[{0x44, 0x88, 0x1f, "55f4021913218fdf8b57188a68ca6a1ae04cec6e8e9745575063517a2c5fe1119a838a467159f6c6b8bfc20aff1ea60ac77248c1455a9b99"}, {0xb4, 0x117, 0x1, "f45f6528391e70d9616dca406488af01c60d45cb01c709651f040a6ce23677f3ef58444b830bb51930011fb68595076bcbbe4d008fde2603290d345dd0b22bd4dcc99872b308f2ccb5723531b6000bc136231edc7470c8704420a071418adb508316d21ecf1044d8865437d30db6b743b8af7e3b9e57ab80aecfda84493c51483daf96a3a9f3cc3715e79cb0184628565f7da14ba22744469aaa394bc798659e80375491fb48"}, {0x100c, 0x10a, 0x80000001, 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{0x14, 0x11f, 0x0, "7ea3d887d324"}], 0x22bc, 0x4}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000006940)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006880)={0x0, 0xfff}, &(0x7f00000068c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006900)={r2, 0x81}, 0x8) [ 330.327836] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20016 sclass=netlink_route_socket writev(r1, &(0x7f0000000480)=[{&(0x7f0000000140)="37bac1bd64c74a0de87b9566624e7c99f2b7471e55f3590b4d6ffc90c5c48567405c304cf61cb64cf4886f469e9d6715cd9588f257b41a0ff94edbbde8e2cefd3e6ba3700e6b0239f365c5d258843841538e0ab04d36309b9d65e5e615964489d7298eed31dfb8fcc2", 0x69}, {&(0x7f00000001c0)="f15c210ca38fa5a59833ad8ab7167e1c16b0cce717e0545f78584ab819d2f87c514cfc235a58395c6c7c38cea042961e1be03a4e67ed3d14577f392fbeff0723cc0465bf841d52fa9e1571df3e559480416af122742f7e14bfd1aecaf2fd825a94064a58b4fe78d49549a98338b4c2a99f172996c7d61cce11fa6b4f3b7c7b572e8e19a612755dcd77ea4dc51b2493b2960e017478912ebf6240641908ef9f55e2a8125ba96e9085a40b3516ac2c352eb54529405082161fb71325af667cc85204a548bc3a813943a5c43f4f477148fccd9c915c97302fa9aae7f4cc44fd0e84107b50589d140504", 0xe8}, {&(0x7f0000000500)="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{&(0x7f0000002500)="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", 0x1000}], 0x8) 2018/04/08 15:18:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x8000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200002, 0x0) connect$netrom(r1, &(0x7f00000001c0)=@full={{0x3, {"1b481a6c4383cf"}, 0x200}, [{"67138069bb1aae"}, {"37d2d5e0f89702"}, {"33ee3a989ba366"}, {"3e493456f8e0d4"}, {"08985924a7f3ac"}, {"6015ecd6c6aa22"}, {"7a01afed325a19"}, {"446b226b0a842a"}]}, 0x48) syslog(0x4, &(0x7f0000000100)=""/129, 0x81) 2018/04/08 15:18:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x75, 0x7, [0x1000100000000000, 0x4, 0x9, 0x8, 0x9, 0x9144, 0x3ff]}, 0x16) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) syz_open_procfs(r3, &(0x7f0000000040)='net/udplite6\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x1}) 2018/04/08 15:18:24 executing program 0: r0 = gettid() exit(0x0) setpriority(0xffffffffffffffff, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x12, 0x7c, &(0x7f0000000040)="5b30908c18d3ccd2c63fd9db3bee9ad62ab4f94c679110cfc86dc91e8a728562492285c2812314f5329ad2de628236cbc55226872d5a2019e8c1f0b2fe5e3fab8c1cc3c6a05b635fc1e051793d3365449b4d0089c42bbb549861a14060bcb6c4af2ade380fc27feffbeacfd98d36e07e48d4e39dab038d05814ae095"}) 2018/04/08 15:18:24 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) fchmodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x101) [ 331.126176] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20016 sclass=netlink_route_socket 2018/04/08 15:18:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x42a200) read(r0, &(0x7f0000000180)=""/28, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) recvmmsg(r1, &(0x7f00000052c0)=[{{&(0x7f0000000640)=@l2, 0x80, &(0x7f0000000040)=[{&(0x7f00000006c0)=""/185, 0xb9}, {&(0x7f0000000780)=""/177, 0xb1}, {&(0x7f0000000840)=""/115, 0x73}, {&(0x7f00000008c0)=""/252, 0xfc}], 0x4, 0x0, 0x0, 0x7051b737}, 0x6}, {{&(0x7f00000009c0)=@in, 0x80, &(0x7f0000000cc0)=[{&(0x7f00000005c0)=""/34, 0x22}, {&(0x7f0000000a40)=""/218, 0xda}, {&(0x7f0000000b40)=""/91, 0x5b}, {&(0x7f0000000bc0)=""/164, 0xa4}, {&(0x7f0000000c80)=""/6, 0x6}], 0x5, &(0x7f0000000d00)=""/163, 0xa3, 0x1}, 0xbef4}, {{&(0x7f0000000dc0)=@ax25, 0x80, &(0x7f0000002240)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/123, 0x7b}, {&(0x7f0000001ec0)=""/49, 0x31}, {&(0x7f0000001f00)=""/123, 0x7b}, {&(0x7f0000001f80)=""/21, 0x15}, {&(0x7f0000001fc0)=""/44, 0x2c}, {&(0x7f0000002000)=""/213, 0xd5}, {&(0x7f0000002100)}, {&(0x7f0000002140)=""/239, 0xef}], 0x9, &(0x7f00000022c0)=""/219, 0xdb, 0x6}, 0x6}, {{&(0x7f00000023c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002440)=""/37, 0x25}, {&(0x7f0000002480)=""/108, 0x6c}, {&(0x7f0000002500)=""/85, 0x55}, {&(0x7f0000002580)=""/46, 0x2e}, {&(0x7f00000025c0)=""/183, 0xb7}, {&(0x7f0000002680)=""/222, 0xde}, {&(0x7f0000002780)=""/89, 0x59}, {&(0x7f0000002800)=""/136, 0x88}, {&(0x7f00000028c0)=""/65, 0x41}, {&(0x7f0000002940)=""/193, 0xc1}], 0xa, &(0x7f0000002ac0)=""/221, 0xdd, 0x5}, 0x6e4}, {{&(0x7f0000002bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004000)=[{&(0x7f0000002c40)=""/82, 0x52}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/81, 0x51}, {&(0x7f0000003d40)=""/239, 0xef}, {&(0x7f0000003e40)=""/7, 0x7}, {&(0x7f0000003e80)=""/173, 0xad}, {&(0x7f0000003f40)=""/151, 0x97}], 0x7, &(0x7f0000004040)=""/141, 0x8d, 0x5}, 0x2}, {{&(0x7f0000004100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004180)=""/10, 0xa}, {&(0x7f00000041c0)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/175, 0xaf}], 0x3, 0x0, 0x0, 0x4}, 0x6}], 0x6, 0x2020, &(0x7f0000005380)) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000053c0)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0x3, @time={0x0, 0x989680}, 0x0, {0x0, 0xffffffffffffffff}}) getgid() clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000500)={0x6, 0x5, 0x68e, {r3, r4+10000000}, 0x7fff, 0x5}) r5 = dup(r1) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000000380)={0x49, 0x1710, 0x8, {r6, r7+30000000}, 0x7f5c, 0xc2}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x145000, 0x0) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000000580)) r9 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x28) ioctl$DRM_IOCTL_GET_CLIENT(r8, 0xc0186405, &(0x7f0000000300)={0x1, 0x6, r9, 0x7, r10, 0x5, 0x100000000, 0xe7b8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)) getsockname$inet(r5, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000480)=0x10) fanotify_init(0x40, 0x40000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/08 15:18:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x7, 0x0, 0x7, 0x0, 0x0, 0x8000008020000000}) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/08 15:18:25 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) close(r1) tee(r1, r1, 0x400, 0x0) 2018/04/08 15:18:25 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0x1001, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10200, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x12, 0x3e, &(0x7f0000000080)="26b809b81603e231b86d5dde094cdf96ea1b2e46c57a8fb9a73a0d7feda37f2ede6c40acbe9a652399fd7e17629e3cc9c45fa92ac2934338f52ef0164953"}) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000380)={@empty, 0x0}, &(0x7f00000003c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) getpeername(r1, &(0x7f0000001fc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002040)=0x80) getpeername$packet(r1, &(0x7f0000002080)={0x0, 0x0, 0x0}, &(0x7f00000020c0)=0x14) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002480)=0x14, 0x80800) getpeername$packet(r1, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002500)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002540)={0x0, @rand_addr, @remote}, &(0x7f0000002580)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002640)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000002740)=0xe8) getpeername$packet(r1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002880)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002980)={@mcast1, 0x0}, &(0x7f00000029c0)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000002f80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002f40)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c050000", @ANYRES16=r2, @ANYBLOB="020026bd7000fedbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="f00002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004003e0d000008000100", @ANYRES32=r6, @ANYBLOB="7c00020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004009601000840000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e670000000000000800030003000000000000002f17947f297854d7b548cecd93f1597ed09ee1c54270a7b3cfb1d892360e97615bf5a09946240ec6afa4ce873056cf606a9652d844343904e9bd0e9c1e2ea107bb0145942fdf09aca97c0f810579524ea134be0320b6d5ba3156d00b85f0897c15f3638613650cf1680475d5dd0bed5c33547dea5fe3c24c3afeb37516f8a6311d766732faf7f3c20fce783cce8978132a79bb16d51ec5f9ae8b659709f52982401eab3876ae7477f178da0ae4", @ANYRES32=r7, @ANYBLOB="080007000000000008000100", @ANYRES32=r8, @ANYBLOB="b40002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000ba3000008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r11, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r12, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100010008000100", @ANYRES32=r13, @ANYBLOB="3002020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="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", @ANYRES32=r15], 0x50c}, 0x1, 0x0, 0x0, 0x800}, 0x20000040) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)}) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/08 15:18:25 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000000000000f, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fdatasync(r1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x10000a, 0xffffffffffffffff, 0x7c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x2ec) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e23, 0x1d, 0x2, 0x80, 0x20, 0x2e, r2, r3}, {0x1f, 0x400, 0x3f, 0x4, 0x20, 0x2e, 0xfffffffffffffc00, 0x2}, {0x3, 0x5bb, 0x2, 0x8a}, 0x7, 0x6e6bb2, 0x1, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x3502, 0x3, 0x2, 0x7, 0x1000, 0x20, 0x7}}, 0xe8) 2018/04/08 15:18:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000100)=""/254) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={"6572737061ffff00044000", 0x433}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x3}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300)=0xa6, 0x4) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000000)={0x6, 0x9, 0x4, 0xf4fe, 0x40, 0x4}) getsockname$netlink(r2, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000340)=""/74) 2018/04/08 15:18:25 executing program 0: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x81}}, 0x4, 0xfad, 0x6, 0x4, 0x4}, &(0x7f0000000140)=0x98) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r1, 0x101) 2018/04/08 15:18:25 executing program 1: r0 = socket(0x10, 0x2, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8200, 0x18) getdents(r1, &(0x7f0000000040)=""/58, 0x3a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f00000001c0)=0x8) write(r0, &(0x7f0000000180)="24000000100005004d07e30800f20103030501001000010014000000f70000f1de5609cf", 0x24) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8001, 0x800}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x5}, 0x8) 2018/04/08 15:18:25 executing program 2: r0 = socket$inet6(0x10, 0x8000b, 0x4) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000200)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x337}], 0x1, &(0x7f0000000280), 0x144}, 0x0) inotify_init() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000000080)="9e0bfee7ff5d69f60ba79a8e23ad33a928a752653ce85fe5cb3b45e6b6a72b55ea2c0296b94d074f2395101fd957dd44207add56409cf18834abf3ca2be7daa2d9d2baf239bac737bc7a522887326837ca2ddf1d4f3249414c77cdb9d46a0ae3eb82b6f17716fb27098e42c90ffc6e64bd30c1849a579fd5a98b65eb6be43443fb71c9a0021945897c53980c0ec664f710c5db2f3cffaebcf606f487a3a915f2bb3b0fd7cb88358917814f6fab", 0xad, 0x20008051, &(0x7f0000000140)={0x3, {"7343b39dd93150"}, 0x2}, 0x10) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x6, 0x21) 2018/04/08 15:18:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/22, 0xfed9) r2 = dup3(r1, r0, 0x80000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/04/08 15:18:26 executing program 0: r0 = socket$inet(0x2, 0x8000a, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000200)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'sh\x00'}, 0x2c) 2018/04/08 15:18:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x1000, "46a4a4f535544ca24fa9980238fcb2799da49cb25b850525d6d85a27148e5d639e62f8054f59ebca881371c47a185c0c315cdfd08f0eb6d4293e5262fe3878f1ab57cc7008557b6cb34968c6f3f4594e198a3433330b2a20d622c864af4755f2716951ea23d8e6e596a1779cb963782edce6d210ca0d1c2a03cc32eefc8947dce6ef6ef3c8b6e56363dc3be597f07a17920572904b2a325d52c55ee46fa3809bacb3ba0045d13cfae74af5afc1d37baf49b9784866d33b6a38b1dcf2628185d350ee902ef6789dafb005705dd7b5bd6d9c90fbb6b288921eacca0a6f460f11fcc3c41433e606b1200d311aa48f80ae255169e538f3883be184545c7f3539252db336d7e05964132be6906c514e04ed75083dafbd33718b014c3205da876c1522932fb653f11677bfa230c76e4a64c20518389265e8a6d88a103f7c71f63fe248bb4e21af1a637e60bde5ae82d4ce442f87b0a5877b0d1cf93e1cd55eb1505998c5e2b307d4f8274064ef875f76c40a7ab23cafe5ceaacc4431ed594d8939b92e25487e64e654ec2d0027c4ecc315adcb8434ed8100a7a92af5e16f20b437227028c991bfee4ca48352f1d3202336a13e78939dd5cc6d56db6e37dec4b8f3436bb30055f4ac5f7f104dd95d02f895b15c662756c9047b8b2a11b06ce5e64b8e9fe6c8b4695e0d548582fede4ed40035ebd53320525814ce32bb2423d6757ebb76acd46158fd247566e8b3c6b51d573d6a3e0beb8803b5a864236d6630290c9e603a76174e9e44f4d43e53a147291f987cc1d66e76ae5828b58be32fb6f2e1a5d6eea401adfc6571b0c196ddf1961381f38b54e96b652c40c64991dc79f0e3948bd42ca6dadcc7af6ca3d61e0e5a63c9f63c62940e8cda1dfe19be169ceed327a9dcaa42ff3fba755458a3b2d465e546eb8b04180d729c29166b5389c3253c06592250a4f5d77b135d745da862140d853cfa5cfdc5cb186c7aa61a568367792812a8ca7ec1aeb252ed7ce5d497283021205185102001c88982dc80c8598b3f72984bd41a1f80e9dfef064d9604d6616221a55959ff94906ba64ae0e24df1549be19f8f346624940fb67db0d3e5aaf12d052f241dc82c388eae18c5a52837a22a8d58cf3ae100a065596993ca3ee5e7793bf0352ccad63162a19e49c2e7573b1b5c41d509557c607936e6a688bf37a006f740d4ddf5353847f6041d15132bbb41342a633542cf78572656b6e32a7edd589cc883e9d94b67c9fb9fa8b0a67b6f855d26f3b585250399c02ee02c6101b0d840e16f102aa617448594d415a813482e0139adb33270f0fde6fc1ad55e91696b8d09c7d81f03f474527949bc59b26da54b1eae63d1bdf359d1692e79cc4772f3db4f58b04c6b7af783dad6325dd0e25f4668cfeaf774eef68aaaa16d8c6e390bf6cc38551bc62a14d4d0756d4a3bf8d28aea3619474c3914bd971e010684929314753d6500d37b6f7ded5b758bd8ed5ce0058419c927ac49dc8875c79dbee9fe91b4af993e5c8cca7609d579b18974866004a59f8ad82ab6e49f7c9797e88c27f090612861694b92345a097dfd3df316b3cba12cda19ab9f2fa9cbd3326b6825804015eb38f878dc7a93bde60c361c3e9212e0d1881d403b074f41efdac513ec4634946964de4db825a45e971e42a686c7e5e31c0d9017c8051b71c6abbc943cba552318185eb1b74778d893c54125f53fb9afa2b4e7b3611828985816bc7c64e2adb2bcefacdbf2728f80ca679f6f1bd0869257ef06e1ce4f268caa984316cdea4b81dd5c939d0461dd346493c874922d46712d2d96da87883178d78158c134cde6e7fce460b8b3bbd7eda1697faca53cdff3fe13b32668ec63c1f29dbcf90ead6616a41a91b12e265d50ce53dd30814a66cfce19283c7bd1c4a0d94f12ec962bb95da5331b43d000c582ca89eb836ec680c5c74df678010fe52dee27ee6af845d8e86a5913a859b7f44ff40bd595f67e4f7af7ecd95dd1450e5efbccf3b0572fc73faaa7b980e1d95112294615e1702e1c3eeae5c458849fcc2c1dcfbf499ec79bc2d85245d70ecc233184f166fec9661d8a66e791b5d70efd5c0311a39ac1bdc2a389ee1bb0af01c0d83fd38642da8ad56338e2f3469c2153bbe2cb1878b0fd3f96bdfd074b6663233b35bee171180798ffb34e4d9184007bb393f6fc34019bf51f9130210b2c01d2edd189effe0d537b4ab9b9d8b9891de951b9e9db7388f5948f406a8daaa942c2951fc37f1b40767d500d1908873cd9c7cbdc3d8ce8274d82bcea95433c104b4632eb1547e5768062d2a5f16d2f00671ec6884e1b7f98e303e5c59bc866f6ee6b5ab9c7144a4bfecaf1b191055c85e22cbcedb2f4d427ab2de9b95379a4d4db1b870f85417a105bd466ca82d16f658156e9a912d33cd2019045a05330578ddea949295ac2d5fd6968c89df2fde406b797f664ef5a8c7e0a7c09c35e5f6d306bcbe368392ee12cd49d932ba72e57b8fe42b0b305e773890e1f3ec81730ac6b407fead925729f3f95e15ba44d15cf5082d4eae6f2531d2b6d2ab01812ff05d8fdd90f79d41bf273bb4b98d378e38223549a2a048e0653e0ba05383a6595ca2b199eb4b95958f7430e87ec7e474b5cf9d0cf6c2e62d94d068bf85aada1b70de9190d2c5ea5b11e166ebfb0e9816fcbc542c41db344d77cb25d685eb705aa20ebd855c02f07fbc1bb77d702f979c1305259b05df775c023f8b2156f0c43433482e232fb0fcae3751e8d7bfb02e18ff475997bf5d72271d7a6c9b9799ae6c6a16f2a0320729596410352c6589296cc3167720c987018c5bb1bd551d221b09a579bfb068b013a85510ace8473f69dbc31b33fc9c7b05ce98511f414483be42710310a106cf7c8e657a2a64c09238d70b44b386d9db9986e1066da58b9aee924249b73b459db4df01c8449f89197a9c8d713d559dc211c6eddaf365ed486ee299283e42dd9fe8bd1e0deb51e3e1a2dab31ec7fd48080d2d208f582a444ea8692b2bf1d0c052b0fd3f2549f8baba8fb333c0e65cda0225bd9b3ba0c8d50e10a8d9ccc973096a7a342e4cf2ea822188fbf343ed42a0fa90b7a83b64f07186c86236b7314efcf20769100997603238815cb7f0d4aae0f389cb30ac3a1496690461ea040bbcb670a1f07e857089c5e6b0816c6098ef08b6e8d142e2507378cf35afcc320d2cdc65f856311bae6c70364260c2039c8b7f33ef50eadfc38b73ec76f41910ccec7d84df1d6f9e1e55bdfcb0c538d9187f3ba7eca05b85832ebec5d54e5fd93f48297f77c6e6c7acfa2f5abacce2bdb336a184936d96e260152bceff717f942dfb9c2164ffe9bb24dca897cb545e291c694e0dee5ff5aeefdf3e6564bd917726b69aea5f271119ed6de48920056e3349407f3f77e2dff5f7f4fa3bea8000c39e77546753e4d4d6e05a460c8c58db1f166c23524adf6239fd566e287ae5aeb4ddd89e4690202be913e3c865fb8e31c3b43811e31fac3988c92d0b1c54022b5991b760cb4eabbca78825233e70011e3e204d97fabe29bba46c06754641528019f5f4f20936a4fd0a6fc093005b58b4f1cd030c43c1fa85bc3cf55d347a85a8f026cc3c7be226b2d3b7833b91f5763b72a88c39efbbfc87cc39a5ff5c591aec3b795a8654f140c080a1f8a7e8329854c70a08cf3afbd378a42cca1c4a546036926e2bf6c52cf87e43cab744859ac28ca380ca6691e00d50f8fc695056ea3c576eca2338ca9c43da1003b071774c6ff2550e00923471403d8ecf68f8c32b624f157e8eee340e89ab1485810e74d867f13e293c49663e41bfd83cdda2b4ff25811951f3fc0c0f68ed4d8bd14810f33e0466a225d09b63b0bf7403682260cf26aa33a4848ac2d05ec1837173d79acf87c301b67bc99678e9e76d606d2333e759ddd7a129b8122eec76be9eee280e4234967d5c96ef92b0eed0520ad1476b72820fe630ca0503bcd2042d2c7f3dee8132868d9b07cfc64722d2fce84dec4003df8a473f6efcebd03a8208560f9cafddb58b852a82117f36443310f42ab7ed880eda61f3d66ec7812cef27009cf06eab1663d32ded6fe61617c841cf3e93cb79b3d3599ffe5f45bf4fab6f5eba66112c13157fedf5cb256ae7d96d4ec27646b59c4931ad277009fb6807da78feb3b3900e20025c20137191a56c1b29b1400de647fc1f39b55dae66180ce4a4e5756e095d4ead82a001ea6c0517cd2cca46acce94b53b2d3d003fb284da9ce1f7f142762d69e37413b402a5b044c9887bbfc21ad05b51890ad32d7b4db0d7b7b669bf9cb268f443d48c02f1911664150d1692e3f0f96445eadd7fb2ecc7f445c33742e9b455c41e42ad14bff66add4a278b81e0bc8c1844fbd30e71f3ca6b120b8c6c41120daa84d759bb159bdeee0edb45edf26dcf718a1c8b4814234e92d1873b03364cf09774f02a20b216e92c1c5dd17ae454169aaf6a59420cd8eb7fc50ad09941b5368bd5d9ee0b32371bd5155e06bf2c185e8eca645acc663b788b55e6aab8ef1a53433a7c527bed740c349495391823c6a09e2e52e5307a1ff936d27e36eac072eb8cd990573dabb711095e053c5faa60cc08c0cb7a9e3e36251b7d9e31831cc0e9b33bbf71817ff0039a05eacb1cb4b542d8725257b28c50d4ca4a86e0883a0c1e749dc271016f3b15eda55a6b68d51ddbcae84fd08b6bdeeea2455d1e09d0e8679b8a267641307260db5c6834066983e7fa4899158d738189ec5121c24b19a3ce42841e924be859512ac8454f63b62ef9bed44ce988978c4a7ddc36d9982298eb2c1869af3c36e485497428e2bd85362331617a03e702c644059b4a4c52ad6ae1a1a26f209064dfc5d3cdb14ad478cbfc65ead2b5be35b44f61e4b20de464b7ad7900ebd38100a94c6ca60dc432b7b97c57299933e3a8cc9b0cc19503e43e87a9ce7b8e390b484261b8757649b09e93cc7b7b28e6068d47267fb3b4166872bfd0aa0e9be0e586079363edf3e4f71f55f296daabc97ce987da8c88b9ae5b1ae4b7af0885d3f967f87c0e7b9a84d6c0262b4839eb70e7297c1fcac32ab874b613bb6e7aea2a3c9073ac0b6c9c09ecae862384d89a5638c60b0f42c34dbaaa23c3776c1dfcabbb3db84b025810f3dd1b6505475d673c0d99993118d131f4dc162f133d83504feb19adf05f7ae2d9cd891bfd2116f5e962290ed8cb0cab6bdc61eafa41840e9ec3ed6da38e3d16dc2d0f398336ad757da2842f3ae7df4a1d9bf68666813d348ddb4a14a24e3d3a900052342927859c33f7b44f3c2df3e1010a7fb850e15743c9e5fa81e8b76a930fe83845224938c4d035d433c236b3560f8b65c51fa2455934184d992c3bcdca734280c13eab1e59585710fe82f94a88acc40172993d032d27a6f0e5bc6f11c1c1c211cb72e5f1edc64e09512f4e8cb2855549bbb304d881292c9e3a757dc00f7a52d5722c8c29e5885872b59f29a9ae1f16bd98395f444a1bd638c9a5152d9e5a7f6f76abe9ce65bf280c1282959938992de939e99319de68ab38bf86e6634c9ad9f9f1f9fb8d63ebabb9f85035bc88fcaab5e0a787579d3719d489ea353340a1d55059d532ea998c02456749f4bfff51e5d0cd7c17453fc1560be55a032d2ebdd3bae0354ace26cd155794827e7516c2b2993d50419124d86adc4988b046e69e963092e9b25b5b3accbc3e977401a6f5bd5329e6c4b869554515aa078fe80e3a7847623b0a750b1779dc8d0b10eddbaee7fa3e3a4f86e1ea68f05d6b38f71ecb648d7dc9c2c63710c0738bf28e041"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000013c0)={r2, 0x401, 0x401, 0x0, 0x10001, 0xf17, 0x8, 0x2, {r3, @in6={{0xa, 0x4e21, 0x2c, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}, 0x4, 0x6, 0x3577, 0xffffffffffff7fff}}, &(0x7f0000001480)=0xb0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000240)="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", 0x487) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000100)="5c653e77c828d2a0c41c16431964961114c324c0cb4693e387f35e4c57b8d6ec8056b6f76b9791d589df11d624f8bad5182384a74dfe130cdef345917d93e4ce9f31f510368c4c5d017951f49f0ec23fc7fdbedde6ea1bcb27859e735093cf093170ef04b69c7b63f8acd5e3a1ab2505332fd693d66838d585128d610067758973d9e1792b246ea75acbf26351144365ba25dad9705b3e242dc8819a16f2bbd1ee3ac78783f773c530ed2b062e72599d2203441157b4b0225c4451f887d6c3d7bd9973c46eda9ee01083483c076e414e972c679e423ebf5a67113ecc41ffef84974013e98cc81a967dcb") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/08 15:18:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) write(r0, &(0x7f0000000000)='\x00', 0x1) 2018/04/08 15:18:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xcc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3, 0x40}, 0x8) stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000240)) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) unshare(0x40000000) 2018/04/08 15:18:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1b90500000700000002000000450000040000800019001a000d0000000000000000000000001d0004b300060400", 0x39}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2, r1, r2, 0x7, 0x9, 0x3000) 2018/04/08 15:18:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="96010000", @ANYRES16=r1, @ANYBLOB="120329bd7000fddbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="7401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000800000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000800000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100010040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400040000000800070000000000"], 0x190}, 0x1, 0x0, 0x0, 0x1}, 0x40) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x40020201) fcntl$setstatus(r6, 0x4, 0x2800) write(r6, &(0x7f0000fd6000)='z', 0x1) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0xe) readv(r5, &(0x7f0000000380)=[{&(0x7f0000000280)=""/223, 0xdf}], 0x1) 2018/04/08 15:18:26 executing program 6: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="8063bb4f1d913a4c68239c7a000893a9cbd23d", 0x13, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b6d3f480d19f4061040000000000009f99953f3caa64c542fd8594ff5867d81a02accc774076adf1d892e90ccfe63b878120d50cd46a39552aa9b26eb11ac924faf659996cace552bd14c32e1523501b0a020275f4181aa046ca8f49ebf65f5cadec20e9b8bbc6c3c74b937e38800300000000000000efec0d0eea2397dfe07a5eb068ec5109578cabe00ccb963c122c845308473e6f5e4ffa866565d9ae1d59241c7f6b31ee6f4502a2660207dd18b8663500b2b58f7e22945b086af3e1c6a3c2b5579bc3e727f90f7a5921f8ddef050593a4e0326d99881ced4aabb03576bebc71f4b19da5f07f7872eac22f196d43a667d2510ea05ef7627f6db244beb2fd1f67a5794164091b3830ee8392216308c9c9eb", 0x113, 0xfffffffffffffffb) 2018/04/08 15:18:26 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="2600000080000008"]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000000080)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x8, 0x7, 0x7, 0x4}}, 0x30) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001140)=0x14) 2018/04/08 15:18:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/207) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x10801, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) write$selinux_user(r1, &(0x7f0000000180)={"6563745f24a607973a10402529c344de59000000000000000000000000", 0x20, 'unconfined_u\x00'}, 0x3b5) 2018/04/08 15:18:26 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x3, 0xb49b, 0x8, 0x3f, 0x40}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x9}, 0x8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000002c0)=""/205) futex(&(0x7f000000cffc), 0xc, 0x4, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000048000)=0x3f, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x8000, 0x800, 0x1, 0xffffffffffffff9c, 0x9, 0x54, 0x2df1, 0xbd, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000100)=0x8) 2018/04/08 15:18:26 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) sendfile64(r0, r1, 0x0, 0x4) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000400)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x30) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x3f}, &(0x7f0000000140)=0xfed3) r4 = dup3(r3, r2, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000480)=0x3ff) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000003c0)=0x1f) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r4, r4, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() dup2(r2, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) prctl$intptr(0x20000000000803f, 0x1) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/08 15:18:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r0 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea8}, &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$TCSBRK(r0, 0x5409, 0xc11b) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x580}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="3c022dbd7000fddbdf250100000000af00000700008aa42ddbfd6f44c219df2ce35fc4000000000000000000"], 0x24}, 0x1}, 0x4c000) 2018/04/08 15:18:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip_vti0\x00') mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x10000001, 0x3e, r0, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000247ffc), 0x4) [ 332.610478] binder_alloc: binder_alloc_mmap_handler: 23309 20000000-20001000 already mapped failed -16 [ 332.619614] IPVS: Creating netns size=2552 id=51 2018/04/08 15:18:27 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000a00)='./file1\x00', 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) readlinkat(r2, &(0x7f0000000480)='./file1\x00', &(0x7f0000000900)=""/254, 0xfe) mq_timedsend(r2, &(0x7f0000000a40)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500000000000000000034ecfb1841b13851885757cca684cf0d39f501a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805c011c2355cfebcae99eb83c7b6f1a08193b1cde6f1116902d0b525c436d21040dee457c14c2b34460cd424f71dcfac441d8e908b87c8761d6e54f9fe087e3952908be41513a747061dc0ce30f6405ca52a6b115dd224122c4a7eb1a6277ff909e0b40d70d079225e078784fc69db0b5634924f7195a94a7b743cc9cc64a697b8e86c31a317a5a6e001331be8fbd6af0ed23336a28c9ba300000000", 0xfffffffffffffd8c, 0x3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0x0, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) 2018/04/08 15:18:27 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r0, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000240)=@delrng={0x10, 0x14, 0x200, 0x1}, 0x10}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x2b, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e21, 0x4, 'lblc\x00', 0x20, 0x5, 0x6c}, 0x2c) openat$cgroup_type(r0, &(0x7f0000000380)='cgroup.type\x00', 0x2, 0x0) r1 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c08", 0x3a, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, 0x0, r1}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000001c0)=0xb) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/08 15:18:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x200, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000), 0xffffffffffffff6d}, 0x2020) 2018/04/08 15:18:27 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000000200)=0xc) r2 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe, 0x7, 0x0, 0x500, 0x101, 0x400000, r4}) pread64(r2, &(0x7f0000000080)=""/156, 0x9c, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r5, 0x10001}, &(0x7f0000000800)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") [ 332.770770] IPVS: Creating netns size=2552 id=52 2018/04/08 15:18:27 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000a83000)={0x200004, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00000000c0)=""/157, 0x9d) 2018/04/08 15:18:27 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x80000) 2018/04/08 15:18:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000300)="7f18addd62598b8c5f1f5b5c962dd78344a0b09120da19b664b4e5925fbe49d2e3c87408a7cc2b9d47fb302b9a250463fd6c2b4c34288a2788529f8ff5c2ecf332b948fdd5d787ab86542b52c51cac07e69c45d9759693efde72", 0x5a, 0x1}], 0x4, &(0x7f0000000400)={[{@data_err_abort='data_err=abort', 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@orlov='orlov', 0x2c}, {@resgid={'resgid', 0x3d, [0x3d, 0x39, 0x37, 0x3d]}, 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x39]}, 0x2c}, {@init_itable='init_itable', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x33, 0x36]}, 0x2c}]}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xfffffffffffffca8}], 0x1, 0x0, 0xfffffffffffffe38}}], 0x1, 0x2000000000000000) r1 = dup(r0) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x78, 0x0, 0x0, 0x0, 0x0, {0x11}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9d6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x78}, 0x1}, 0x0) recvfrom$inet(r0, &(0x7f0000000540)=""/244, 0x447, 0x100, &(0x7f0000000500)={0x2, 0x0, @multicast1=0xe0000001}, 0x3f) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x83, &(0x7f00000000c0)=0x4) 2018/04/08 15:18:27 executing program 3: mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fusectl\x00', 0x1000, &(0x7f0000000140)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/4096, 0x1000) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/08 15:18:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'vcan0\x00', 0x7}) socketpair(0x11, 0x6, 0x6, &(0x7f0000001380)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'ip_vti0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001400)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c74657200000000000000018000000000000000000000000000000000000700000004000000a4040000400100004001000040010000c0030000c0030000c003000004000000", @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'], @ANYBLOB="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"], 0x4f0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x101000, 0x0) [ 332.903543] device lo left promiscuous mode 2018/04/08 15:18:27 executing program 6: pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='hpfs\x00', 0x1001, &(0x7f0000000200)) 2018/04/08 15:18:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000940)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, 0x0, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0xfffffffffffffffe, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x5, 0x3, 0x1, 0xf3c0, 0x8000000000005}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x403) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f0000000000)={0x3ff, {0xd1c}, 0x10000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000380), &(0x7f0000000580)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="030000008e555325000000f37303599b8ad9e0ef68c562b0b7a36a99015ff68e453a657fb561c75c242522edd73876db87eeef32fc445d88147af216d6c6538f0038c1055dc54b6e57f04ee310dc42ed638b7e8dcf890a11455bc9cf98157fc70aaa7c0f9c337d6454273063d15cb4ac80c04859ca5b7acc707265150fcd2dc8e635e9"], &(0x7f00000003c0)=0x1) write$cgroup_subtree(r5, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR], @ANYRES16, @ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="9ab2c0d99da1c9d1aa173251f0c96bcbad62f15b0000000000000800a618e8e8547f502f42126c752af08a57d1d50222216dc778cec29bccadbe7d5e5d059001d4c5d8f0ba5d0e79ef07985d48514cd01f21d44d9c58c2b9d9824e3571ef41891096eb6324b6ea15e9e34ea981ca3fb1c23c4a3868f3cf3a15505864be955b275342b86d70caceaa264170df90ac3709001cbff3809fec0de5c3841939965c4c34a4878b64d0f7d1dccc7481be6f15bd3a002cf27af5efe76c46c7a8eacdb9511d0000000000000000000000"]], 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=0x0, &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000840)={r7, 0x4}, 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/08 15:18:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x46000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/126) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00002ccf74)={0x0, 0x0, 0x0, 'queue0\x00'}) [ 333.063179] device lo entered promiscuous mode [ 333.083043] qtaguid: iface_stat: create(lo): no inet dev [ 333.107208] qtaguid: iface_stat: create6(lo): no inet dev [ 333.132669] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 333.146386] qtaguid: iface_stat: create6(lo): no inet dev [ 333.843402] device lo left promiscuous mode [ 333.914477] device lo entered promiscuous mode [ 333.919301] qtaguid: iface_stat: create(lo): no inet dev [ 333.924967] qtaguid: iface_stat: create6(lo): no inet dev [ 333.933530] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 333.939961] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/08 15:18:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000a00)='./file1\x00', 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) readlinkat(r2, &(0x7f0000000480)='./file1\x00', &(0x7f0000000900)=""/254, 0xfe) mq_timedsend(r2, &(0x7f0000000a40)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500000000000000000034ecfb1841b13851885757cca684cf0d39f501a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805c011c2355cfebcae99eb83c7b6f1a08193b1cde6f1116902d0b525c436d21040dee457c14c2b34460cd424f71dcfac441d8e908b87c8761d6e54f9fe087e3952908be41513a747061dc0ce30f6405ca52a6b115dd224122c4a7eb1a6277ff909e0b40d70d079225e078784fc69db0b5634924f7195a94a7b743cc9cc64a697b8e86c31a317a5a6e001331be8fbd6af0ed23336a28c9ba300000000", 0xfffffffffffffd8c, 0x3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0x0, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) 2018/04/08 15:18:28 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000940)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, 0x0, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0xfffffffffffffffe, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x5, 0x3, 0x1, 0xf3c0, 0x8000000000005}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x403) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f0000000000)={0x3ff, {0xd1c}, 0x10000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000380), &(0x7f0000000580)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="030000008e555325000000f37303599b8ad9e0ef68c562b0b7a36a99015ff68e453a657fb561c75c242522edd73876db87eeef32fc445d88147af216d6c6538f0038c1055dc54b6e57f04ee310dc42ed638b7e8dcf890a11455bc9cf98157fc70aaa7c0f9c337d6454273063d15cb4ac80c04859ca5b7acc707265150fcd2dc8e635e9"], &(0x7f00000003c0)=0x1) write$cgroup_subtree(r5, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR], @ANYRES16, @ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="9ab2c0d99da1c9d1aa173251f0c96bcbad62f15b0000000000000800a618e8e8547f502f42126c752af08a57d1d50222216dc778cec29bccadbe7d5e5d059001d4c5d8f0ba5d0e79ef07985d48514cd01f21d44d9c58c2b9d9824e3571ef41891096eb6324b6ea15e9e34ea981ca3fb1c23c4a3868f3cf3a15505864be955b275342b86d70caceaa264170df90ac3709001cbff3809fec0de5c3841939965c4c34a4878b64d0f7d1dccc7481be6f15bd3a002cf27af5efe76c46c7a8eacdb9511d0000000000000000000000"]], 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=0x0, &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000840)={r7, 0x4}, 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/08 15:18:28 executing program 1: r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000e55d20)=@newlink={0x28, 0x11, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="15921c296cdfec391c1b39747d16daa175b261b5bdc20cad3a6d1f01ffcb0c78fa39324206e987e962dcd00295085b28b42ab93c57fb3bdcd93c81c9d01085d7dd96cb0b7ae5361993bf24751b156f2eca43db2ef50aeee567f41df58ac3267851c5b8deb686a4fbefe3ed6be8e60886cb88749fd9d3b17d5fde833867f425071d5db57664c264a8") 2018/04/08 15:18:28 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3b, @broadcast=0xffffffff, 0x4e23, 0x2, 'ovf\x00', 0x19, 0xfffffffffffffff8, 0x7e}, 0x2c) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) 2018/04/08 15:18:28 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x77779acda3bbe6f8, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/04/08 15:18:28 executing program 6: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='proc\x00', 0x200008409, &(0x7f0000000000)="8738c8d80e531fc0067f7c17bf7d83248580e4652269a650ae") r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x4, 0x6, 0x3, 0xffff, 0x4, 0x4, 0x4, 0x8001, 0x3, 0x4}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='syzkaller1\x00') socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/08 15:18:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {}], 0x2, 0x232) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x0, 0x9, 0x0, 0x46a7, 0x0, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000640)=""/218, &(0x7f0000000080)=0xda) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x0, 0x1, [{}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x465}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88}, {0xdef, 0x7, 0x0, 0x7}, {}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r1, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000780)={'erspan0\x00'}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/08 15:18:28 executing program 0: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000600ff0079299df2b3e42a7bf3010008ffdf000000120000000000", 0x1f) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000140)={{0x2, 0x8}, 'port0\x00', 0x2, 0x1000, 0x1, 0x100000000, 0x3, 0x725, 0xc117, 0x0, 0x4, 0x401}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r3 = getpid() prlimit64(r3, 0xd, &(0x7f0000000200)={0x2, 0xfffffffffffffffb}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x404040, 0x0) getpeername$netrom(r4, &(0x7f0000000300), &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xa2d0, 0xffff}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r5, 0x3, 0xffffffffffffff81, 0x0, 0x0, 0x3fe0}, &(0x7f00000000c0)=0x14) close(r1) [ 334.200751] IPVS: set_ctl: invalid protocol: 59 255.255.255.255:20003 ovf [ 334.222328] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 334.262738] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/08 15:18:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='projid_map\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000980)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x12080200}, 0xc, &(0x7f0000000740)={&(0x7f00000008c0)={0xa8, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xa0852f581c7832fa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xcf1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x2c}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4008001}, 0x0) r1 = socket(0x0, 0x2, 0x0) r2 = socket(0x0, 0x2, 0x0) bind(r1, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc", 0x5}, 0x80) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0x12d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000280)=0x200) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000240)={'vcan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000009c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x4e21, @multicast2=0xe0000002}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/04/08 15:18:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000080)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x401, @empty, 0x5}, @in6={0xa, 0x4e23, 0x6, @empty, 0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x78) 2018/04/08 15:18:29 executing program 5: r0 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x7f}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/198, &(0x7f0000000000)=0xc6) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000001c0)=0x4) socket(0x4, 0x5, 0x3f2000000000000) 2018/04/08 15:18:29 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x80080000) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x673, 0x40002) pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)="1eed1e81fa109958f4e308f9ccafb70437d0d7935642a509c2dca8f39b06a0e76495d6840434471693802f4e4eb370a04b0429cede21f308d11b127dca3ef2185e458d8871e8eb1bfa11ab366533edfedc438696d0bbba188a8544a8fab69cd4da5c92f69fcaf4fa2e5db69d57a1a2a5a21c76f23d25b77b6b23975d", 0x7c}, {&(0x7f00000000c0)="bbac4c0a0d83ebb82eaa8605c214eed8d848a0148e32c28f77efacccb868adea1b5f67fd22d0d100523f874a6a0d69c8b0fa8919b429e8656e92e7e1659bcd52112bdc8283b2d8869a459aa5168dcbd36014d03b61bea20f6db693b0e4aad1a9f0e6cfcdb2742546bedd53f5913f6f16bbda93ddba0583c7ac83485f7cf26777d068bed13df51c613d", 0x89}, {&(0x7f00000002c0)="49a39a1affc4a7d0214caa34ed2a21727dd72f677932570c7f1f273ad7a7641e89896fcd337e5f7212e30501946d2306a73d27e552aa3dfceffd647b2a59e65dae12b40f781c02ce4143b63383333d7ebcfd9da088a99ddfe9334c3db56ae858e53660a6193384d746304e", 0x6b}], 0x3, 0x2e) ioctl$LOOP_SET_STATUS64(r1, 0x1277, &(0x7f00000001c0)={0xfdfdffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a840f3e8b5ade4e5935137af68e251190634435dca", "6aaba7a936cfcb922821673a08478220febadc5ca0c0caebf4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e85599a5591e6c882e32e7ea6697b93d32112b2bc83c02a"}) ftruncate(r1, 0x7fff) 2018/04/08 15:18:29 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000100)=0xffffffffffffffc1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x10000, 0x508e80000, 0x1, 0xfac2}, {0xa0, 0x90, 0x8, 0x40}, {0x9, 0x8, 0x1ff, 0x10001}, {0x1, 0xffff, 0x1, 0x72b}, {0x2, 0x4, 0x6, 0x3}]}, 0x8) sendfile64(r0, r0, &(0x7f0000000200), 0x63) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'vlan0\x00', 0x22000}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r1, &(0x7f0000000080)=""/89, 0x3) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x9, 0x101000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/08 15:18:29 executing program 2: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0xc3}}, 0xffffffff00000000, 0x1000}, 0x88) 2018/04/08 15:18:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {}], 0x2, 0x232) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x0, 0x9, 0x0, 0x46a7, 0x0, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000640)=""/218, &(0x7f0000000080)=0xda) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x0, 0x1, [{}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x465}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88}, {0xdef, 0x7, 0x0, 0x7}, {}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r1, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000780)={'erspan0\x00'}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/08 15:18:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {}], 0x2, 0x232) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x0, 0x9, 0x0, 0x46a7, 0x0, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000640)=""/218, &(0x7f0000000080)=0xda) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x0, 0x1, [{}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x465}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88}, {0xdef, 0x7, 0x0, 0x7}, {}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r1, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000780)={'erspan0\x00'}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/08 15:18:29 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x1) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d00010004bb0800bc04000000000000", 0x58}], 0x1) 2018/04/08 15:18:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0xfff7ffffffffffff, 0xffeffffffffffffd) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x0, 0xdc, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="a8edffff22d3"], 0xa) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) socket(0x10, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) 2018/04/08 15:18:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000080)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x401, @empty, 0x5}, @in6={0xa, 0x4e23, 0x6, @empty, 0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x78) 2018/04/08 15:18:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpid() getpriority(0x2, r2) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/udp6\x00') clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000200)=[{{0x0, 0x2710}, 0x4, 0x3ff, 0x40}, {{0x0, 0x2710}, 0x7, 0x0, 0x6}, {{}, 0x100000000, 0x7ead, 0x400}, {{r4, r5/1000+30000}, 0x1ff, 0x2, 0xe02}, {{r6, r7/1000+10000}, 0x7, 0x9, 0x8}, {{0x77359400}, 0x0, 0x100, 0xffffffffffffffff}, {{0x0, 0x2710}, 0x0, 0x6, 0x100000001}, {{0x0, 0x2710}, 0x7fffffff, 0x7, 0x9}, {{0x77359400}, 0xfffffffffffffff8, 0x9, 0xdd4}], 0x90) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r8 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r1, r9, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGBITSW(r10, 0x80404525, &(0x7f00000000c0)=""/76) 2018/04/08 15:18:29 executing program 5: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x902b, &(0x7f0000000000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x8, 0x1, {0x3, 0x3, 0x1, 0x2, 0x2}}) 2018/04/08 15:18:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x6) r2 = syz_open_procfs(r1, &(0x7f000000b000)='ns\x00') fstat(r2, &(0x7f000065bfbc)) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240)) [ 345.084313] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 355.224302] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 365.364371] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 375.504539] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 385.644335] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 395.784341] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 405.924308] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 416.064308] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 426.204460] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 436.344321] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 446.504530] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 456.644347] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 466.784321] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 476.924349] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 482.074359] INFO: task syz-executor3:23460 blocked for more than 120 seconds. [ 482.081638] Not tainted 4.4.125-g38f41ec #21 [ 482.086600] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.094802] syz-executor3 D ffff8801d26afbc8 28888 23460 3820 0x20020004 [ 482.102283] ffff8801d26afbc8 ffff8800ad51b000 0000000000000000 0000000000000007 [ 482.110264] ffff8800ad51b000 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 482.118238] ffff8801db31f4c0 ffff8800a3744800 ffff8800ad51b000 0000000000000000 [ 482.126218] Call Trace: [ 482.128774] [] schedule+0x7a/0x1b0 [ 482.133930] [] schedule_preempt_disabled+0x13/0x20 [ 482.140493] [] mutex_lock_nested+0x306/0x850 [ 482.146545] [] ? copy_net_ns+0xc7/0x190 [ 482.152137] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 482.158355] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 482.165177] [] ? kmem_cache_alloc+0x219/0x290 [ 482.171297] [] copy_net_ns+0xc7/0x190 [ 482.176734] [] create_new_namespaces+0x2f6/0x610 [ 482.183105] [] unshare_nsproxy_namespaces+0xae/0x1e0 [ 482.189839] [] SyS_unshare+0x3da/0x700 [ 482.195353] [] ? SyS_clone+0x50/0x50 [ 482.200686] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 482.207684] [] ? move_addr_to_kernel+0x50/0x50 [ 482.213882] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 482.220090] [] ? SyS_clone+0x50/0x50 [ 482.225428] [] do_fast_syscall_32+0x321/0x8a0 [ 482.231541] [] sysenter_flags_fixed+0xd/0x17 [ 482.237717] 1 lock held by syz-executor3/23460: [ 482.242352] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0xc7/0x190 [ 482.250998] Sending NMI to all CPUs: [ 482.254820] NMI backtrace for cpu 0 [ 482.258411] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 482.265661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.274992] task: ffff8800bb384800 task.stack: ffff8800bb3b0000 [ 482.281014] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 482.289737] RSP: 0018:ffff8800bb3b7cb8 EFLAGS: 00000046 [ 482.295157] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 482.302392] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 482.309646] RBP: ffff8800bb3b7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 482.316891] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 482.324126] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 482.331376] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 482.339600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.345459] CR2: 00007fecf24fc000 CR3: 00000001c9040000 CR4: 0000000000160670 [ 482.352695] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.359942] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.367187] Stack: [ 482.369303] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 482.376816] ffff8801db31bca0 ffff8800bb3b7d00 ffffffff810b9abb ffffffff839f6dc0 [ 482.384325] 0000000000000003 ffff8800bb3b7d60 ffffffff81d11764 ffffffff8141b993 [ 482.391822] Call Trace: [ 482.394387] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 482.400754] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 482.407832] [] ? print_lock+0xab/0xae [ 482.413248] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 482.419975] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 482.426961] [] watchdog+0x6fa/0xae0 [ 482.432199] [] ? watchdog+0xc3/0xae0 [ 482.437538] [] kthread+0x268/0x300 [ 482.442694] [] ? reset_hung_task_detector+0x20/0x20 [ 482.449335] [] ? kthread_create_on_node+0x400/0x400 [ 482.455975] [] ? kthread_create_on_node+0x400/0x400 [ 482.462602] [] ret_from_fork+0x55/0x80 [ 482.468115] [] ? kthread_create_on_node+0x400/0x400 [ 482.474757] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 482.493726] NMI backtrace for cpu 1 [ 482.497328] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #21 [ 482.504323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.513642] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 482.519678] RIP: 0010:[] [] lock_release+0x216/0xc10 [ 482.527965] RSP: 0018:ffff8801d9b5fcf0 EFLAGS: 00000097 [ 482.533379] RAX: fffffffffffffffb RBX: dffffc0000000000 RCX: ffffffff81195a33 [ 482.540633] RDX: 0000000000000004 RSI: ffff8801d9b4a0e0 RDI: ffffffff84418980 [ 482.547880] RBP: ffff8801d9b5fda0 R08: 0000000000000000 R09: 0000000000000001 [ 482.555128] R10: 0000000000000000 R11: 1ffff1003b36bf82 R12: ffffffff842bdbe0 [ 482.562364] R13: 0000000000000000 R14: ffff8801d9b4a0e0 R15: 0000000000000000 [ 482.569614] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 482.577816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.583665] CR2: 00007f5778765000 CR3: 00000001c9040000 CR4: 0000000000160670 [ 482.590919] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.598165] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.605412] Stack: [ 482.607531] ffff8801d9b49800 0000000000000000 0000000000000000 0000000000000002 [ 482.615042] 0000000000000000 ffff8801d9b5fda0 0000000000000246 0000000000000000 [ 482.622539] ffff8801d9b5fd70 ffff8801d9b4a0d8 00000000d9b5fda0 0000000000000246 [ 482.630048] Call Trace: [ 482.632599] [] ? atomic_notifier_call_chain+0x94/0x140 [ 482.639501] [] atomic_notifier_call_chain+0xbb/0x140 [ 482.646230] [] ? __atomic_notifier_call_chain+0x150/0x150 [ 482.653381] [] idle_notifier_call_chain+0x1e/0x30 [ 482.659851] [] arch_cpu_idle_exit+0x1f/0x30 [ 482.665801] [] cpu_startup_entry+0x265/0x8f0 [ 482.671825] [] ? call_cpuidle+0xe0/0xe0 [ 482.677424] [] ? clockevents_register_device+0x122/0x230 [ 482.684501] [] start_secondary+0x304/0x3e0 [ 482.690347] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 482.696906] Code: 00 fc ff df 48 8b 45 c8 48 8d b0 e0 08 00 00 48 63 45 a4 48 89 75 b0 48 8d 04 80 4c 8d 34 c6 8b 45 d0 83 e8 02 48 98 48 8d 04 80 <4c> 8d 3c c6 eb 72 41 83 ed 01 41 83 fd ff 0f 84 f0 04 00 00 4d [ 482.716011] Kernel panic - not syncing: hung_task: blocked tasks [ 482.722153] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 482.729395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.738717] 0000000000000000 b1884f5a29d9ff1c ffff8800bb3b7ca8 ffffffff81d067bd [ 482.746669] ffffffff838831a0 ffff8800bb3b7d80 dffffc0000000000 7fffffffffffffff [ 482.754621] ffff8800b6ac9c48 ffff8800bb3b7d70 ffffffff8141b46a 0000000041b58ab3 [ 482.762583] Call Trace: [ 482.765139] [] dump_stack+0xc1/0x124 [ 482.770470] [] panic+0x1aa/0x388 [ 482.775454] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 482.782347] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 482.789585] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 482.796825] [] watchdog+0x70b/0xae0 [ 482.802065] [] ? watchdog+0xc3/0xae0 [ 482.807393] [] kthread+0x268/0x300 [ 482.812549] [] ? reset_hung_task_detector+0x20/0x20 [ 482.819180] [] ? kthread_create_on_node+0x400/0x400 [ 482.825814] [] ? kthread_create_on_node+0x400/0x400 [ 482.832446] [] ret_from_fork+0x55/0x80 [ 482.837950] [] ? kthread_create_on_node+0x400/0x400 [ 482.845018] Dumping ftrace buffer: [ 482.848546] (ftrace buffer empty) [ 482.852222] Kernel Offset: disabled [ 482.855825] Rebooting in 86400 seconds..