GISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = inotify_init() fstat(r2, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8f5ff5d866f100e67b74c7ba263c620c53ffcf7664f62e9851c", 0x68, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, r4, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828f58a2f6888d86c2febca743fefd355db01344c6e4daa", 0xcb}], 0x1, r4) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) 2018/04/02 15:14:02 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0x2, &(0x7f0000000300)=0xfffffffffffffe09) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0xd}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000040)={r3}) fcntl$notify(r2, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340), &(0x7f00000000c0)=0x8) keyctl$join(0x1, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000380)={0x4, {{0x2, 0x4e21, @rand_addr=0xffff}}}, 0x84) ioctl(r2, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/04/02 15:14:02 executing program 6: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3c}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}, 0x3}], 0xb0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r1) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getegid() sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907da", 0x8d}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="000000003000000000000000010000000100", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000105b"], 0x22, 0x40081}, 0x44080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x6) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f5dc19d8373706efab2db1e18fa0e1a48d10bcede691176eafb77307c2cef6e4188e5381b1d5bf88a413e1891d34869dc5198b2b09df711d911516954c5e1e408e7729ad2ee", 0x8b, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/02 15:14:02 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200301, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x325, 0x9, 0x1, 0x800, 0x814, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)=""/54) writev(r1, &(0x7f0000096000)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002000000000000001c04ed5dfffff500002f000d000100040008000014ff0000000005", 0x58}], 0x1) 2018/04/02 15:14:02 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000ffc)={0x3, 0x4000000001, 0x1000}, 0x30d) memfd_create(&(0x7f0000000000)='wlan1\x00', 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/02 15:14:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r3, @ANYBLOB="4b000000b445a718f6dce2846c14724f941a72ae3545c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"], &(0x7f00000012c0)=0x53) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001480)={r6, 0x9}, &(0x7f00000014c0)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001300), &(0x7f0000001440)=0x14) getpriority(0x80002, r7) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b", 0x5d, r5) 2018/04/02 15:14:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"745952f181ffe83f64e3a0fa002f7ee8", 0x4000000000000401}) 2018/04/02 15:14:02 executing program 1: remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x2, 0x10) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x149042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000180)="9fd3a62865bda94664301305b37abe34", 0x10}], 0x1, 0x0) ftruncate(r0, 0x3) r1 = userfaultfd(0x8000000000002) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000005480)) close(r2) mkdir(&(0x7f0000005540)='./control\x00', 0x0) creat(&(0x7f00000054c0)='./bus\x00', 0x20004c) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x5, 0x10, r1, 0x63) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000001fc0)=0x1) rename(&(0x7f0000005580)='./control/file0\x00', &(0x7f0000005600)='./file0\x00') dup2(r4, r3) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000005340)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/6, 0x6}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x4}, {{&(0x7f00000002c0)=@ethernet, 0x80, &(0x7f0000001700)=[{&(0x7f0000001380)=""/188, 0xbc}, {&(0x7f0000001440)=""/63, 0x3f}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/233, 0xe9}, {&(0x7f0000001680)=""/102, 0x66}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x6, &(0x7f0000001740)=""/238, 0xee}, 0x1f}, {{&(0x7f0000001840)=@rc, 0x80, &(0x7f0000001940)=[{&(0x7f00000018c0)=""/6, 0x6}, {&(0x7f0000001900)=""/50, 0x32}], 0x2, &(0x7f0000001980)=""/113, 0x71, 0xe000000}, 0x1}, {{&(0x7f0000001a00)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a80)=""/26, 0x1a}], 0x1, &(0x7f0000001b00)=""/95, 0x5f}, 0x7f}, {{&(0x7f0000001b80)=@ipx, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c00)=""/151, 0x97}], 0x1, &(0x7f0000003000)=""/4096, 0x1000, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000005240)=[{&(0x7f0000001d00)=""/250, 0xfa}, {&(0x7f0000001e00)=""/69, 0x45}, {&(0x7f0000001e80)=""/214, 0xd6}, {&(0x7f0000004000)=""/94, 0x5e}, {&(0x7f0000004080)=""/115, 0x73}, {&(0x7f0000001f80)=""/26, 0x1a}, {&(0x7f0000004100)=""/19, 0x13}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/119, 0x77}, {&(0x7f00000051c0)=""/104, 0x68}], 0xa, &(0x7f00000052c0)=""/71, 0x47, 0x8}}], 0x6, 0x2, &(0x7f0000005400)={0x77359400}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x6}, {0x6, 0x3}, {0xb, 0xfffffffffffffff8}, {0x7, 0x3066c4b6}, {0x3, 0x9}], 0x1c6) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10010, r5, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000005440)={0x80000000, 0x10000, 0x40, 0x3, 0x8, 0x20, 0x81, 0x4, 0x101, 0x8, 0x1ff, 0x4}) 2018/04/02 15:14:02 executing program 7: 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, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000001000000010000009d55642321ddd357669536708afa1c30beb664638ba448d91c1c67490197cdf652b384caa6006da905315d9c193189a04e05dcaeac43a3fe7a9721702ac2e0f1f8d5f4b92322d4ead8390cf655caaa910ead9a1ace8e9f01ac47c915a2a5", @ANYRES32=r1], 0x18}, 0x0) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a0") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$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(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x0, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/02 15:14:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_perm_addr={0x20, 0x14, "587311988fd980885a2f5e6f5aeb9111f552b403"}}) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/02 15:14:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x10a) 2018/04/02 15:14:02 executing program 0: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)="76caee751447b3bf00", 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0], @ANYBLOB="4600000093035f9cc6fe0db76e37d381327d490ecd800e"], &(0x7f00000000c0)=0x2) sendfile(r0, r0, &(0x7f0000001000), 0x100000ffff) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000540)={"7465516c3000000000e8ff0100", {0x4, 0xffffffff, 0x2, "c339ca9c2764", 0xffffffffffffffff}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xe}, 0x10}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x6, {{0xa, 0x4e23, 0x68, @mcast1={0xff, 0x1, [], 0x1}, 0xab}}}, 0x88) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$addseals(r0, 0x409, 0xa) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x6000, r1, r2, 0x13f, 0x6, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) r3 = syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000008900)=[{{&(0x7f0000000100)=@nl, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) tkill(0x0, 0x1000000000016) 2018/04/02 15:14:02 executing program 7: r0 = socket(0x10, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, "271e7c542b6fd883d84cde84bd8c97bce097ef855822cc26f843c2be930c478ae5059686417ab2c705a5e57af555886d5d3261c05eb6357076d463fe3a6f57ff3239483bc8c5e67c9fb90b07368455e16fc7f14d12e49267c37e90433aac9ca82c39a4ae17eaed1c1686959a9eec4c0e4dac97e2452882b5d89744d38066"}, 0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={"74756e6c300600", @ifru_mtu=0x8}) 2018/04/02 15:14:02 executing program 2: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x3f, 0x6, 0x1f, {0x0, 0x989680}, 0x5, 0x8}) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/02 15:14:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x24) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109040, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x10000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/04/02 15:14:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, 0x0, 0x0, 0x0, "8071e16ae291de251f76fafa62482cff9f651f6d92fca566bc0a659dec4ecdeee786bbf1391c46ee128033d702f8aab7f14699c79c011b30fb06a4b29f8e5557c83fb87c31b26bcd49f8b9dec6178b36"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x80, r2, 0x100, 0x70bd27, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x46d}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x80}, 0x1, 0x0, 0x0, 0x45}, 0x40000) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000440)="580000001400192340834bcf9e1da038ad8880040d8c5602062200010400000000000000005800004824ca946264009400050000005a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000050000100000c0900fcff4d00040e05a5", 0x5f}], 0x1) 2018/04/02 15:14:04 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x89a, 0x9}, &(0x7f0000000040)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x79) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x1, @empty, 0x80000001}}}, &(0x7f0000000140)=0x84) prctl$intptr(0x1, 0x2) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000001c0)="638ce73329c92a67343973424b82587577360aa35be8bc92f31736963e14f6809559c4cfb6fbc20d2b693e99e31198595d40f60f3e94c73ecc860958fc7909764d6c66c7eff5d86772eee58de1714f23c1e39284f4a40764d65cce342e89cb1ed88eba42cc728fe6a8915bd8030bf9015d82b178d1020f2c674328a58758da", 0x7f) 2018/04/02 15:14:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000140)=0x7f, 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 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, 0x3b, r3, r4}, {0x8, 0x725dfb99, 0xfffffffffffffffa, 0x3, 0x3ca07082, 0x1000, 0x5, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x95cd, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) ioctl$TCFLSH(r1, 0x540b, 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000500)=ANY=[@ANYBLOB="000000800000000000100000000000000100000008000000090000000000000056b11a700000000020000000000000009100000000000000000000000000000000000000000000000401000000000000000000000000000002000000000000000000000000000000feffffffffffffff00000000000000000000000000000000043e00000000000010000000000000000000ffffffff000005000000000000000700000000000000000000000000000000000000000000000020000009000000000000000000000001000000000000000300000000000000710000000000000000000000000000000000000000000000020000000000000000000000000000000180000000000000030000000000000007000000000000000000000000000000000000000000000000080000000000000000000000000000040000000000000006000000000000000100000000000000000000000000000000000000000000000208000000000000000000000000000007000000000000000900000000000000ff070000000000000000000000000000000000000000000006180000000000000000000000000000cbdc000000000000ffffff7f000000000080010000000000000000000000000000000000000000008300000000000000000000007a27a1918b9d4cc000000000ff0f00000000000001010000000000000000060000000000000000000000000004000000000000000000000000000000"]) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x200f, 0x4, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/02 15:14:04 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) 2018/04/02 15:14:04 executing program 4: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000798000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r1) r2 = creat(&(0x7f0000ec9ff4)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendto$inet6(r2, &(0x7f0000000000)="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", 0xfa, 0x20000000, &(0x7f0000000100)={0xa, 0x4e20, 0x5, @empty, 0x8}, 0x1c) 2018/04/02 15:14:04 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in6, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 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) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xb) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000400)=ANY=[@ANYBLOB="3e000510b49ff9933caeff420cd5f89be89f3fe37afe3c404ad58a00082c7b7af252cdc196f98e160ab8208ed18103437ceb6cc6b835a50f45f7595846d0f191010c6b9d4ad37c215ddef4536739b9213b9c6f29bd5e995b7fe462ec5a80e5301b9bdbb905dc941c66b398c7b5003bfc783df7131997000000", @ANYRES16=r3, @ANYBLOB="19002bbd7000fddbdf2508000000080004000200000008000600020000001c000200080007000100000008000400000000000800030001000000"], 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x90) gettid() getsockopt$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$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000af0d1414bb0000000003000000ff0000ffe0800002e0000001"], 0x1) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) 2018/04/02 15:14:04 executing program 3: pipe2(&(0x7f0000d0cff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='gre0\x00', 0x5}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) vmsplice(r1, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) epoll_wait(r2, &(0x7f00004dd000)=[{}], 0x1, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/04/02 15:14:04 executing program 0: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/04/02 15:14:04 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) rt_sigqueueinfo(r0, 0x2c, &(0x7f0000000180)={0x7fd, 0x6, 0x4, 0x401}) fchdir(0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8002, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000280)=0x6) setsockopt(0xffffffffffffffff, 0x7, 0x0, &(0x7f00000016c0)='%', 0x1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{}], 0x1, 0x0) ftruncate(r3, 0x8000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r3, &(0x7f00000027c0)=""/4096, 0xfee3) fcntl$getownex(r3, 0x10, &(0x7f0000000300)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x4}) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) 2018/04/02 15:14:04 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000440)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "56c80b51f630c6e1", "d015395a3694a4be0c41981b2fead90fb26617b26196015f2e7115bf9b3b641b", 0x9, 0x1000}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc, 0x80000000, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r2, 0x190d}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() r5 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$TIOCCONS(r4, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_pts(r0, 0x80800) dup3(r6, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000040)={0x0, 0x9, 0xcc, 0x2, 0x827, 0x5b, 0x8000000000000, 0x1, 0x8, 0xfffffffffffffff7}) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) 2018/04/02 15:14:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000018c0)={&(0x7f0000001780)=[0x81], 0x1, 0x1, 0x7, 0x1000, 0x0, 0x7, {0x6, 0x3, 0x80000001, 0xad8, 0x4, 0x0, 0x30, 0xfffffffffffffba2, 0x9, 0xfffffffffffffc00, 0x1, 0x8, 0x7, 0x9dac, "922633d4c0ad178178f7acad09b4d3f5b59f2fe25550c1fa96aefc6080e50b09"}}) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001940)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bba70df3e90c0e584b736d143bb5c186df94dd4ba7c53b230ac18ca051f4edeea010ec680ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8aa616d44db0e2b1187d2513b437cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cb1b250401c4b325b452a0f034529cb4f9bf8e154d61f1e34303241a4a0101b27cbedc3f4e1856b430a92d9200000000000000cc000000000000000000", 0xc6) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f00000013c0)=""/196, 0x77) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x0, 0x0, 0x3, 0x7]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r2, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r3, 0x10, &(0x7f0000001240)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000001280)='task\x00') creat(&(0x7f0000001580)='./file0\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/02 15:14:04 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getpgid(0x0) pipe2(&(0x7f00000000c0), 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x3, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000780)) 2018/04/02 15:14:04 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file1\x00', 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(0xffffffffffffffff) shutdown(r1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a3c9fe4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1e"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0x0, 0x30}, 0xc) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000007c0), 0xfffffe70) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000540)={0xffffffff80000000, 0x80000000, 0x8b6, 0x0, 0x7, 0x2, 0x1, 0x100, 0x1, 0x0, 0x9}, 0xb) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x7, &(0x7f00000000c0)=[0x0, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x9, 0x0, 0x7], 0x40, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0x0]}) sendmsg(r6, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000740)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=@updsa={0x120, 0x1a, 0x408, 0x70bd2a, 0x25dfdbff, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0x0, r4, r2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x2b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x3, 0x100000000, 0x400, 0x1362, 0xfffffffffffffffe, 0x6, 0x411, 0x8}, {0x8, 0x401, 0xb1c, 0x7}, {0x7fffffff, 0x8cba, 0x2}, 0x70bd2a, 0x0, 0x892b89f594c567d1, 0x0, 0xff, 0x4c}, [@lifetime_val={0x24, 0x9, {0x5, 0x3ff, 0x7de5, 0x9}}, @lastused={0xc, 0xf, 0x6}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x4e) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000340)={'syz_tun\x00', @ifru_map={0x119, 0x3, 0x0, 0x7f, 0x0, 0x8}}) 2018/04/02 15:14:04 executing program 3: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000880)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x202) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857f", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000001000/0x8000)=nil, 0x8000, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r8 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b530dd494a41d075e0ea149e7b408801af7019fa941227e117db0595b", 0xe7, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff) keyctl$describe(0x6, r8, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cf0a58f0222e13f58fa1ffcdd22e00002967fc99197452cfcf0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000600), &(0x7f00000008c0)=0x8) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000400)={0x8, 0x800, 0x6459468, 0x7d2, 0x0, 0x6}) 2018/04/02 15:14:04 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) rt_sigqueueinfo(r0, 0x2c, &(0x7f0000000180)={0x7fd, 0x6, 0x4, 0x401}) fchdir(0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8002, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000280)=0x6) setsockopt(0xffffffffffffffff, 0x7, 0x0, &(0x7f00000016c0)='%', 0x1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{}], 0x1, 0x0) ftruncate(r3, 0x8000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r3, &(0x7f00000027c0)=""/4096, 0xfee3) fcntl$getownex(r3, 0x10, &(0x7f0000000300)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x4}) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) 2018/04/02 15:14:04 executing program 2: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0), 0x0, 0x40000) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ftruncate(r0, 0x2) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x7, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getpgrp(r1) ptrace(0x11, r1) 2018/04/02 15:14:04 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) 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) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r3, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/04/02 15:14:04 executing program 7: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x1f, 0x3, 0x4) flock(r1, 0x1) flock(r0, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x564, 0x80000000, 0x4, 0x8, 0x0, 0xa4, 0x5, 0x8, 0x5, 0x10001, 0x8, 0x80000000}) flock(r0, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x9c, 0x0, &(0x7f0000000140)=[@dead_binder_done={0x40086310, 0x4}, @acquire={0x40046305, 0x2}, @acquire_done={0x40106309, r2, 0x4}, @register_looper={0x630b}, @release={0x40046306, 0x3}, @clear_death={0x400c630f, 0x3}, @dead_binder_done={0x40086310, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=[0x30, 0x38]}, 0x5}}], 0x54, 0x0, &(0x7f0000000200)="8fee7ccd725f0aa64ba9bf9375b626c0148084bcc7956069daa24ae55d56ff4ae14b7936bb1322fe1b12437b34c188a4284a247479827f09d1fa06db931c8a04952b3a6ebad23ba406b387f324e0b780a7995add"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) fcntl$getflags(r1, 0x1) 2018/04/02 15:14:04 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setxattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000340)=@random={'btrfs.', 'ifb0\x00'}, &(0x7f0000000380)='fwlan1\x00', 0x7, 0x2) tgkill(r1, r1, 0x22) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x19d, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) socket$pppoe(0x18, 0x1, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0), 0x4) fchdir(r5) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/02 15:14:04 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x100000000, &(0x7f0000001840)="2dcc561cc1312df8c9fde950b4413f50597c1df21d6e1f83a9b615b8d5b0a39ed7907178250df813750fc5a959897e5419f76825cac7d9f0601922641eae2ff2c6175d8243c2f26338492386a17da68ab91e9f") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001440)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_procfs(0x0, &(0x7f0000001400)='net/rpc\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f0000001740)=""/247, 0xf7, 0x2000, &(0x7f00000014c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000001240)={'NETMAP\x00'}, &(0x7f0000001380)=0x1e) readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f00001a0000/0x4000)=nil, 0x4000, 0x3, 0x31, r2, 0xffffffffffffffff) sendfile(r3, r5, &(0x7f0000929000), 0xff) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000013c0)={0x1, r4}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001540)=ANY=[@ANYBLOB="010001000400"], 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000011c0)=ANY=[@ANYBLOB="1bb6fc9eb65eae594aee28ea3430ea477f65580c251fd0e0fd470c71d44f597b1d007a5212cd080b986b0b2a71ac01ef584f76fe7c88e57abe36891b3b000000000000"]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r6 = gettid() syz_open_dev$binder(&(0x7f0000001680)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000001900)=""/22, &(0x7f0000001940)=0xfffffffffffffdbb) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) process_vm_writev(r6, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f00000016c0)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) [ 108.847125] IPVS: Creating netns size=2552 id=22 [ 108.931390] IPVS: Creating netns size=2552 id=23 [ 108.978107] IPVS: Creating netns size=2552 id=24 [ 109.029215] IPVS: Creating netns size=2552 id=25 2018/04/02 15:14:05 executing program 2: r0 = timerfd_create(0x3, 0x80000) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r1, &(0x7f0000001280)=""/4096, 0x1000, 0x8000) r2 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) fsync(r1) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) sendmsg$nl_xfrm(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0x22, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c010000100000052abd7000fbdbdf25fe8000000000000000000000000000aaac14140f000000000000000000000000000300014e2100050a0080a07e000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="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"], 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x408c0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x0, 0x8020401024}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x7, 0x6, 0x1ff}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/04/02 15:14:05 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x3) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x109201, 0x4) 2018/04/02 15:14:05 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x21) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000350000)) epoll_wait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x521c0edebe03531, 0x238) 2018/04/02 15:14:05 executing program 0: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)="76caee751447b3bf00", 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0], @ANYBLOB="4600000093035f9cc6fe0db76e37d381367d642a8109b4"], &(0x7f00000000c0)=0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000540)={"7465516c3000000000e8ff0100", {0x4, 0xffffffff, 0x2, "c339ca9c2764", 0xffffffffffffffff}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xe}, 0x10}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x6, {{0xa, 0x4e23, 0x68, @mcast1={0xff, 0x1, [], 0x1}, 0xab}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000006c0)={{0xfffffffffffffffc, 0x4}, {0x5, 0x2}, 0x9, 0x0, 0x100000000}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$addseals(r0, 0x409, 0xa) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x6000, r1, r2, 0x13f, 0x6, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mknod(&(0x7f0000000740)='./file0\x00', 0x1044, 0x1) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000008900)=[{{&(0x7f0000000100)=@nl, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) tkill(0x0, 0x1000000000016) 2018/04/02 15:14:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000340)=0x3ff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000c00)="2a25b18c930bbd8d134f4581cfc35a43fc8ac5baf8ca551b317568acf0d577f4389907725e1f1619392fb96c1f0cd9afa731f6f1609a0ff60ec3566a2ae938cdcbd6d64dfe37a3e06d5ccc5a30b24e0f114053ab05f6ac1b04ca07ab95f3c71520b3c9cdf1bae368919ef6dc9de540104f1f995782e7b01e248b8af8d5090313decfa595fb3d3fb57da72bce1bb4558fc7dea0131472d2fd9ec225d21f7fb1dcc96315f36816415c745ac070eda6713d51541127641cc960b3bb0c82378c9c819a92f138deb1fadf65bc77b0a468a7c82c657e138a5ccd545384e60f9e8cb72e7e8696b84409ad9550003b78cf22b234251e1d547c151f6f9c9e9c5426c1acab284fdc52527b07f88921a91741f58332045e4a054f7003362213011bba10c196ec3ab5947eb312a05e3de279dba88e0d28a8bf08db785615d1eaee0a3c663f53033d8a50d9efe70141dadefdfe8ee359ec349dcd562cf75ca8e4fb608478c8488b9681a7a01c09dd0e4d016663259a453145f37058f6550720a4abcc476f2e3f4aa9b7bd531cbf14bf269a40b4aaf06d60f14c0883d0ba795e911c4ed1f874df405d3e9ba379a23f284501bf19d3ab1822e16af61a3c2529ca70dcd240f080c3b864f8bd93f329209cbb8c710f4ac173748ddc30f8fbad8ea77c1c82ca9cf24be70dff280896f77814aeb1390fec1635ade11ec2f49f6a0230f841eb07e9181ac02aef6823f72a07d5321af6bcc84e3b646701870dd6aa3e819e5245cd6d4c7cde1c94fe51071a3901be2a6a9a2a314ca56b8b877e3c38c55417d9d1018d15542692e696c33096a944f19125527656504f4ca08eae7e8828e14e546e93fc250d7f9dc030d813b90aacee65ca24debcc5d251517971f6383b5276f9f13cdb19d3df39b751906e108f36da10cad8211ed570409a17576212ced71591c429ec78bb44373e4b4027b127d52aec4c001f07861f940844915095a60a30f197b3e0e9ccccecaf5cb1fea4b7c7c14c79b78001d0e351bb7aa544114eab26b3627a135da0431a23d86e37b12a36d34a37361f2bba2a8821149bda94963b3981d0b9c0c9df98c3d486d835fbdf5df1682e9178266a6ed1515384ec57dec3e1b551825849e8cd569fdf3807b510faf94ef7ad743679e15c2f1f5a1e5b6dbde8cdc8f75258b0d23b24cf902bd288c68f8fa8f4b4c23b7243e663abe29f3247e145b7e6ff227ea02b9ef309b67612498a669663162e2a6bc9a210a1db4adc1ead091fdbe575a90088e6cf2c8396967935f0d59acae8427b9e4293c9e783e27925e44c3018752213fa9174063f6353a9b51390530d4564f0e20495773783590bd18b70c5c967931da13ba9609b2da3f30b9754bc4e261a11bf5d07530705c55c728d94e9e6bf4b799a0f0e976558d0754567670c6b81be919023a6a828b00fbc52211c2fabff6c176823c58e3e19bddc3df99aa464d9ebc003b9efc2fe5fc64f39c4a91f123cdece668fe446ae0cf3995053c59c44ccbe76aa8797dbe5955d8c167b1894a0c01d86e18537b55197701c6e22ddb40d870691f0fe196ffb2e0381077b96920dcf836561ac095ad6ea746561d70280353b87e6a1b2acc9b4f4f8b09ccf3303b0920d46ffc7f417bb154b9a4818a3490d321a148b0f650c6448ebae5206f262b01f0fd4623405c36090c8d30a4a37c38769c46eb4893ff38f6745a2fd23a78c791ac401b012dca830423047709caf4e818e39e56e1aac9f99d7801aecfcd430d6210554c910ee7663963ca06d3d66b608bb308c14b26771a9342fe6070a90548427c6f5d0db63cd5a4f8639a99e213b37311e0020acb51523e423eecdd4ad7b8d30a5d7705f6aed67b526879cb37c2a20e21f308ae1342957fcb71a4db2ced8fae510d89982f5ce8c10cb30d74eb238c05beaa5a8f521124ae8d2a99d3fdb9e7ded20ca6677d64e6bda8bf5ea350c0fb8773d55b7b530f5b2b5ad561ab35a5aca1d09dd8681ebb37ec5eef2ff947da839297469751f21127329d23468100ff6a2bd0556395aa090deed0f7b3dfbfba725eb9152bbc6e0e86392d8aa19c23137e60509f00da793f569a1b1cf089387bdbba3868da4c1b4b8f30d60de51907795c32a8ec1cc3d472f363050b50ac1979f18189da3965ddad5f945106184ba6d7f2b2acf", 0x600, 0x0) ftruncate(r1, 0x3ff) r3 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000b71ff4)) epoll_wait(r6, &(0x7f0000000240)=[{}], 0x1555569e, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, 0xffffffffffffffff, &(0x7f0000051ff4)={0x13}) delete_module(&(0x7f00000001c0)='/dev/input/mice\x00', 0x200) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x2b, 0x2, 0x0, 0x7fff, 0x1ff, 0x0, 0x7, 0x1, 0x6, 0x2, 0xffff, 0x0, 0x0, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x6, 0x4, 0x5, 0x0, 0x2, 0xc82b}, r5, 0x1, r3, 0x0) fallocate(r4, 0x1, 0x3, 0xe438) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000600)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000007800000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e0000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000019000000003eff312cfc44836b6e83f90fa0e3eba002316169d55fe71abdb9fad6e42eae58bc36934829a25e053d99d6df1e2155c15ba683115870450e55e5ca41ba284975ebfde30ef1cfbec8fae74f9549645c3423ba1458174ebc190549d631a26c14977bb498d285e92050b4561cb9a4c094a6a0921eeff6cb8300350286db89e6354b15d8a6d64e6e8895f7a86add727bb87754c71c89d0e4f68c30c7044cbf8c3f81fd7a88c861c70ff2009d10b1c645dbc0fecba017c9ecb1aa1b00e9af1b750d69fd3347ae0612432553f4a442cbea16ebae78105e0fcf928312eb850d385c4668a36911240e25af0e5f1ea8501544cd57fcf94173a208b3555ffff5c10fa94e60f1621add17275038a1582d91483254629e7ee5de6629989019a87294349bfea734c0a4b3e11bb5542dfbfda46b24c72f37275b262441b8e80e2319301acb75c98767b4a64584bd232cffc2e77832783d28d16a61a6f4463649fab4e88493e903bc3cf701c4477bd35fa47fb49128ef802fd23fd8ec899d599930ee0e1a2c71d912ef742c4179d42452a80d11505348e678d1f29ee375dbc36d1a6de11cd1234daf842ee9028158167213e56296fc37"], 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1}) sendfile(r3, r4, &(0x7f00006dbff8), 0xed59) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd}) fcntl$setsig(r0, 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000380)={0x0, 0xf1, 0x0, 0x2, 0x9, 0x1}) 2018/04/02 15:14:05 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f0000000000), 0x7f, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2b1334e710fc585ec3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce1303d8a738e1ed6c370d"}) 2018/04/02 15:14:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") fsync(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7f, 0x3, 0x100000000, 0x1f8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x84) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fffffff) r2 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') poll(&(0x7f00000000c0)=[{r2, 0x8000}, {r2, 0x4000}, {r0, 0x2020}, {0xffffffffffffffff, 0x1001}, {r2}, {r0, 0x1000}, {r2, 0x4}, {r2, 0x9602}], 0x8, 0x3) ioctl$void(r2, 0xc0045c7f) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x18080) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0x2) pread64(r3, &(0x7f0000000040)=""/8, 0x2eb88d4c1e33091e, 0x1ffff) write(r4, &(0x7f0000000500)="d8eb159b5360171738da9371fbdae9860a95375e727228a09da56137f2175dcd4cdee3fc612b723f52958436306958fde6e8b487366059748da2941c741703cffa299e497793de94f89e47a1fb5cbdddccdf90809d4fbf0de37c7e750b8b37969eade8ad1e35a45b7b8f0b700c9aff31d1d5ce73c2d402bd4bf95459f4b73bce76802aa733cbbcedcf7e101b37c8dc5d477242c2", 0x94) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/04/02 15:14:05 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xcf88, 0x4) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x20000802, &(0x7f0000000440)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0xffffffffffffff39) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000100)="0e", 0x1, 0x0, &(0x7f00000001c0)=@rc={0x1f}, 0x80) sendto$inet(r0, &(0x7f0000000180)="82", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000540)="248153a99012d46780f4d7f2dc177a7b3d6096066c9cd804b64f5bc99a7edcd78599e862772f05460574a1b9712b5663e0450a39398ca51a37361a174b91610c1d93b658ed22df285bc104dba55d98324adf1b24aedfd4c5bb0b2362ef6c8d8f1809acbdee77439c7c1df037c6ca896a6305c3deecd8d3f50a98a6c9428471eb08acf74458280831414d9b3f852f186b5a103f38712e3c691e24f5b7fd28", 0x9e) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000340)="51b48b14c3c2c60c2ad0697fb58ac03a56e7f532edc48672474e975201cab61793c0aba8ce608a08737caa04f37a00b9b159eb0b2c4521ad92a62977f1508ad15ac6348c1c0bb678681297cdf1431d0462ba53377f1bdda15ce5b0d2e7b8850ac869632a329bee781cecebb78dc5b4f718e50e0470f42a6359e4a4246b84cb7d96b9ddeab13f8704bc187f83402250707a922837bb9395fa4f159a7875fcf7e8cb0b29e66a331f8c87f11ac2d3642bfc8c4461f246674ed3d6a4b3a4ae2329eecb8412942780ac", 0xc7) sendmsg(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)='Y', 0x1}], 0x1, &(0x7f0000000780)}, 0x0) 2018/04/02 15:14:05 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x3, 0x1000, 0x9, 'queue0\x00', 0xd2}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x80) lseek(r1, 0x0, 0x3) 2018/04/02 15:14:05 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x100000001, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffa, 0x4, [{{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e23, 0x6364, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3f}}, {{0xa, 0x4e23, 0xd4c, @local={0xfe, 0x80, [], 0xaa}, 0x4}}]}, 0x28c) [ 109.844400] binder: 8478:8485 ioctl c0306201 2001bfd0 returned -14 [ 109.844777] sd 0:0:1:0: [sg0] tag#407 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 109.844788] sd 0:0:1:0: [sg0] tag#407 CDB: Test Unit Ready [ 109.844800] sd 0:0:1:0: [sg0] tag#407 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 109.844809] sd 0:0:1:0: [sg0] tag#407 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 109.844818] sd 0:0:1:0: [sg0] tag#407 CDB[20]: 00 00 00 00 2018/04/02 15:14:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="e80ce633d593011e51a7031629fdb3520ffe52f10f2f6b20b4af951d640e3d633b585c31edab41db635826e2f94ef8f8d15919bbd05126d446ce8464aa6e7b3f1ff96ac0c2ed41422d8d64eb3db983bd6cc5736a0ed54c08f7c6ef3aefa581866da6e10adbc17a204d77836cb3377d685fe3ad5d37b557541ed23e1c8e", @ANYRES32=r1], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) 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$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x1, 0xd0, 0x7ff, 0x7}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") execveat(r4, &(0x7f0000000580)='./file0\x00', &(0x7f0000000b80)=[&(0x7f0000000880)='\x00', &(0x7f0000000980)='\x00', &(0x7f00000009c0)="045b898f73", &(0x7f0000000ac0)="045b898f73", &(0x7f0000000b00)="045b898f73", &(0x7f0000000b40)='mounts\x00'], &(0x7f0000000c00)=[&(0x7f0000000bc0)='#cgroup{\x00'], 0x0) preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/02 15:14:05 executing program 7: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0xfd2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/04/02 15:14:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x40002000000003, 0x31, r1, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)={0x0, 0xb8, "df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf385172f2a41bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"}, &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x6, 0x2, 0x2, 0x10001, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x44f, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x1, [0x1f]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f", 0x3f}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$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, 0x10}}, 'irlan0\x00'}) [ 109.894652] sd 0:0:1:0: [sg0] tag#407 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 109.903327] sd 0:0:1:0: [sg0] tag#407 CDB: Test Unit Ready [ 109.909150] sd 0:0:1:0: [sg0] tag#407 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 109.917917] sd 0:0:1:0: [sg0] tag#407 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 109.926741] sd 0:0:1:0: [sg0] tag#407 CDB[20]: 00 00 00 00 2018/04/02 15:14:05 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') r2 = dup2(r0, r0) times(&(0x7f00000001c0)) getsockname$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) 2018/04/02 15:14:07 executing program 7: r0 = socket$packet(0x11, 0x800000003, 0x300) r1 = socket$inet(0x2, 0x80000, 0xffffffffffff8001) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x9, 0x4) r2 = socket$inet6(0xa, 0x200000002, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000040)={0x9, 0x1, 0x5, 0x0, 0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000100)) sendto$inet6(r2, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f00000036c0)=[{{&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/150, 0x96}}], 0x1, 0x20, &(0x7f0000003780)) 2018/04/02 15:14:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) 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') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000600)=0x80008) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffff2517f6c704e85c8c47ffe00000010100000008000000ac14140de0000001ac14141200000000e0000001ac1414"], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x0, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000b40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004cc0)=0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000540)={r6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000051c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r5, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x1, &(0x7f00000002c0)=[0x0]) fchown(r2, r3, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x101, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x81) read(r7, &(0x7f0000000080)=""/203, 0xcb) 2018/04/02 15:14:07 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) quotactl(0xfffffffffffff800, &(0x7f0000000100)='./bus\x00', r3, &(0x7f0000000280)="2433391db7067ba6c782c25a3fe051e4c77b796087d55d7afb7f13ba96702d804763e53da222e80052797bdeaf774cf368e923f47b1c8fcd49b6d5b80ddf564bccb20b5792de0a15fc34f5f2db57d81fbbde80dc3ddaff95023db698b676cce8") recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/02 15:14:07 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x10000, 0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xffff]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYBLOB="c539e6237e16f4d815566dc7f9b2b040980e7c8a598283579a3e9552bc00f3120000000000000000000000000000764cf2915ee0b33b83f8457dc66415d29449f5517e4e5748544f5227"], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000340)=""/48) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) fcntl$setpipe(r0, 0x407, 0x81) r3 = getegid() setresgid(0x0, r2, r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) fstatfs(r1, &(0x7f0000000080)=""/120) 2018/04/02 15:14:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = epoll_create1(0x0) ftruncate(r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x1f, 0x2, 'client0\x00', 0x0, "8f79d58e49d75203", "6ca68f2e191a47ba58419b38fb26ce5d464942f2c9afe12a3a51797618e8d90f", 0xae98, 0x3}) 2018/04/02 15:14:07 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200081, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe3ed, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x0, @empty, 0x5}], 0x68) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000180)={0x1, 0x0, [0x0]}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000200)={0x2000200000000000, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, 0xc, 0x6, 0x4, 0x7fffffff, 0x8, &(0x7f00000001c0)='ifb0\x00', 0x2, 0x7, 0x2400}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000280)={0x4, {{0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x12}}}}, 0x104) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000003c0)={0x3, 0x0, {0x1, 0x1, 0x200, 0x1, 0x4ea}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x100, 0x4, 0x6, 0x8, r2}, 0x10) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x54, r1, 0x14, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd511}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x0) restart_syscall() ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000680)) ioctl$VT_RELDISP(r0, 0x5605) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)={r2, 0xee, "c468f32e3840652e896d02c80f2462fca4574b98c61179cea6ffb96b774d001d2bb4905000969262d786d2eb4a0b335d0f69234b89cbe882adf80bffbb4a3b6d7275c750f4a86fe60082115749a608935cd59d5da3dbedfca62e7fc6caf5e8dccf14539b6049c92c03bf743453a11d814a5049688466e1edc4487141c5cc781955fe22db6ad8614c86603fe69b703d30fc6a5af18a460fa74aa3ff80d011e2788f231046357ca877373c1da2192356f40f267e88dbb33f3309a428d31569918779343c8b2727423683ad8ce1f041e8e335fb92d26d51995cd6865439f69cfd641ef3b2f6ca2c8adfb7c326f9f262"}, &(0x7f0000000800)=0xf6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000840)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000a80)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000ac0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x7, 0x4e20, 0x2, 0x0, 0x20, 0x20, 0x5c, r3, r4}, {0xfffffffffffffff8, 0x5, 0x5, 0x1, 0xb1de, 0x1000, 0x0, 0x401}, {0x1ff, 0x5, 0x5, 0x10001}, 0x9, 0x6e6bc0, 0x0, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x3501, 0x4, 0x1, 0x4, 0x5, 0x8000000000, 0x6f}}, 0xe8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000d40)=""/121) write$selinux_context(r0, &(0x7f0000000dc0)='system_u:object_r:setfiles_exec_t:s0\x00', 0x25) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000e00)={0xfffffffffffffe48, 0x5, 0x3}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000e40)={0x6, 0x2, 0x80}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000e80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000ec0)={r2, 0x100000000, 0x2, 0x9, 0x6, 0xfd}, &(0x7f0000000f00)=0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000f80)={0x5, &(0x7f0000000f40)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000fc0)={r5, 0x8}) removexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)=@random={'btrfs.', '-proc,mime_type\x00'}) 2018/04/02 15:14:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x0, &(0x7f0000000080), 0x60c0, &(0x7f00000000c0)={[{@check_relaxed='check=relaxed', 0x2c}, {@check_strict='check=strict', 0x2c}, {@map_normal='map=normal', 0x2c}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x7) flock(r0, 0xf) fcntl$setpipe(r0, 0x407, 0x8001) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x3, 0x2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)="e9d1aa15681ef5de3d96b2fbb28e650fd787b9b72a854db649e36a289fe500f200f00edc5cf1ebc6330774cdd5f5b4e080741fce70a071373749128fdf8f72af30b39a08864be6f366524ed5205b959fea37ecac9eee5a03a1af0fad3118accc65e6fe5658b171f3c2f951d20602faa3c5ec05c23d0629", 0x77}], 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockname$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000580)=r1) nanosleep(&(0x7f00000005c0), &(0x7f0000000600)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000640)={0x6f, 0x968, 0x7fff, 0x50, 0x1, 0xfffffffffffffffa}) bind$unix(r0, &(0x7f0000000680)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r2 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000700)={r2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000740)={'ipddp0\x00', 0x820}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000780)={0x0, 0x9}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000800)={r3, 0x3f, "e01e82e02c657a108a2b14875f1bd4219c2781186edec44592a117754867f8b311ddbc1ee5397d45aab961c52fb6f31a14908693669f79a9a1cb29a5c846dc"}, &(0x7f0000000880)=0x47) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000008c0), &(0x7f0000000900)=0x4) write$selinux_user(r0, &(0x7f0000000940)={'system_u:object_r:removable_device_t:s0', 0x20, 'root\x00'}, 0x2d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000980)=0x0) r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000009c0)={0x8, 0xffffffff, r5, 0x2, r6, 0x3, 0xffff, 0xe50}) writev(r0, &(0x7f0000000c80)=[{&(0x7f0000000a00)="361ca9182a83e3f1a68762d6ffe9dc873d3d5a7e7687b6293247c6e377764f81a0cf9f83c382a86b741f3de4fbe38dc82041ac48209d57459ef04a80ce1e22ffb09f16466a7450ea91b5b088a2c19c98cc4deb12da2c4dc8114a95811a618782c933ec21a223d6a4f0f60a99e38f005d4074f7f187bbb9218e2872274a3bb63159d41fe9163ced68f25d313db4aa1eb7e2f0aad7be96838dc4c1392d6f26c59095327cf39d6637e43f1c2eb3de0c0b9be8d9054fb427186cb95e9e8677dc8f051694bc6334c6242ca21efb44a189a47625806a51ae3a29984a248cb842d1522ea1beb4e21921", 0xe6}, {&(0x7f0000000b00)="4699d00db957809933da", 0xa}, {&(0x7f0000000b40)="fc73d2d3a9", 0x5}, {&(0x7f0000000b80)="672ff5edc6f106574ca9a115fa43c3bbfbaf839d53789fef8cabd58724ab6f19d4db714ec99e25445a7423a9f369137f83f06fb2fb425868a43425736bc7f9e51a5fc9313f47ebdc", 0x48}, {&(0x7f0000000c00)="eaa16d19dd2eb33fbb1db6a4514344c8761602e685a525e4a1a7eafd01d3", 0x1e}, {&(0x7f0000000c40)="0819d8", 0x3}], 0x6) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000cc0)=""/133) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000d80)={r3, 0x1}, &(0x7f0000000dc0)=0x8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000e40)={0x9, &(0x7f0000000e00)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000e80)={r4, 0xb08}, &(0x7f0000000ec0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000f00)=@int=0x2381, 0x4) poll(&(0x7f0000000f40), 0x0, 0x6) 2018/04/02 15:14:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5c}, {0x6}]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x4b) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=@ipv6_newaddr={0x18, 0x14, 0x5, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/04/02 15:14:07 executing program 2: r0 = getegid() r1 = getegid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r2, &(0x7f0000001500)=[{&(0x7f0000001640)=""/235, 0xeb}, {&(0x7f0000000140)}], 0x2) getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getegid() r5 = memfd_create(&(0x7f00000014c0)='/dev/random\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000001600)={[0x34, 0x37, 0x4000033, 0x31]}, 0x4) r6 = getgid() ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000001740)=""/132) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000040)=0x8000, 0x4) getgroups(0x6, &(0x7f0000000140)=[r0, r1, r4, r3, 0x0, r6]) r7 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r7, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/129, 0x81}, {&(0x7f0000001240)=""/129, 0x81}, {&(0x7f0000001300)=""/102, 0x66}, {&(0x7f0000001380)=""/98, 0x62}, {&(0x7f0000001400)=""/57, 0x39}], 0x7) preadv(r7, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r8 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r8, 0x1000000000016) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001580)={0x2, [0x0, 0x0]}, &(0x7f00000015c0)=0xc) 2018/04/02 15:14:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x420200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x200, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x8c496d3, r2, 0x1, 0x7f}) writev(r1, &(0x7f0000ec6000), 0x2000000000000117) readahead(r0, 0x100, 0x1) 2018/04/02 15:14:07 executing program 5: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000300)={0x0, 0x7fffffff, 0x8, 0x2, 0x4, 0x5, 0x20, 0x7, 0x56, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0x1ff, 0x0, 0x2, 0x5}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000640)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) r6 = getpgrp(0x0) r7 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000a00)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000800)={0x1a0, 0x2d, 0x721, 0x70bd2a, 0x25dfdbfe, {0x6}, [@generic="7b35fa3e8bde2fa158ad5b202afebd57862973fec84eb8290fb1badca834b497c2de6b2a24548f0d88d5809f073db72a8fb5e450fb756ada4e0a0df01892d883d530cdacc15b44124f241a79789727afe14be8f7b6edbb600ade0b9b24f6500d6b5634af71462915", @typed={0x8, 0x5f, @ipv4=@loopback=0x7f000001}, @nested={0x24, 0x12, [@typed={0x8, 0x75, @pid=r4}, @typed={0x8, 0x64, @pid=r5}, @typed={0x8, 0x22, @pid=r6}, @typed={0x8, 0x8b, @pid=r7}]}, @nested={0xd4, 0x44, [@generic="86c33c53c303604dc42440881eab053eb3a9adcc3a0c584a3e111a60f9bb4c463b5721a134539778b14b8e9bb001d053979f496614beb4b0d4e7ffa1d5c14b9c30876c1bfa0cd4d32da3eb37a993e149fe360de8f7842c5ce928ae878b8860ab9d465ac37d274444427a0889eed95665255a5c55528d7346e5a9ed8397790b8a8715c66e68431eaa91985c075bd2768a929c18f3cc8a3372c9d842856e8cc126ffe13137736c56", @generic="7eabb15d1ff3ac1985d7e50a8af3d115f3c74919bec01f6c933604ec5a719f0f070223b7ff631d691c"]}, @nested={0x1c, 0x66, [@generic="d7bec35e", @generic="e744afb0b4", @generic="9d9194b18a77c529", @typed={0x4, 0x85}]}, @typed={0x8, 0x1b, @uid=r8}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000004) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000500)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4, @empty, 0x303337b0}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xbe5, @ipv4={[], [0xff, 0xff]}, 0x80}], 0x68) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000a40)=""/195) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0x4, r2, 0x10001, 0xffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x4c, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000480)=0xc) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$EVIOCGLED(r10, 0x80404519, &(0x7f0000000580)=""/53) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000004c0)={r9, 0x6}, 0x8) 2018/04/02 15:14:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) sendfile(r0, r1, &(0x7f0000000180)=0x4, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) 2018/04/02 15:14:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x828060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='pagemap\x00') readv(r2, &(0x7f0000000200)=[{&(0x7f0000000140)=""/141, 0x8d}], 0x1) 2018/04/02 15:14:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000010000008849e346"], 0xc}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x40000, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/ppp\x00', 0x4000fd, 0x0) linkat(r4, &(0x7f0000000ac0)='./file0/file1\x00', r5, &(0x7f0000000b40)='./file0/file0\x00', 0x1000) ioprio_get$pid(0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r6, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x5) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r6, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) ptrace$setopts(0x4206, r3, 0x9, 0x41) sendto(r6, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000580)='nr0\x00', 0x4, 0x2) r7 = open(&(0x7f00000009c0)='./file0/file0\x00', 0x20000, 0xee) getsockopt$netlink(r6, 0x10e, 0x5, &(0x7f00000007c0)=""/227, &(0x7f0000000980)=0xe3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}]}, 0x8) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4008641a, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[0x0, 0x7]}) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r6, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x8000000000) 2018/04/02 15:14:07 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000afdff000000000000005db7523100000000000887d646151879e65d02de17fd29a788afde00e7d24fed4baa3a57d10583c43d4c3032d4b5e705bdcd"], 0x14}, 0x1}, 0x0) 2018/04/02 15:14:07 executing program 0: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 114.570465] pktgen: kernel_thread() failed for cpu 0 [ 114.575631] pktgen: Cannot create thread for cpu 0 (-4) [ 114.581062] pktgen: kernel_thread() failed for cpu 1 [ 114.586152] pktgen: Cannot create thread for cpu 1 (-4) [ 114.591541] pktgen: Initialization failed for all threads [ 114.682099] pktgen: kernel_thread() failed for cpu 0 [ 114.687236] pktgen: Cannot create thread for cpu 0 (-4) [ 114.693082] pktgen: kernel_thread() failed for cpu 1 [ 114.698173] pktgen: Cannot create thread for cpu 1 (-4) [ 114.703585] pktgen: Initialization failed for all threads 2018/04/02 15:14:10 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fcntl$setsig(r0, 0xa, 0x9) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x10000, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xffff]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000004c0)=ANY=[@ANYBLOB="c539e6237e16f4d815566d808a31cf83b1323dfd54112084dac7f9b2b040980e7c8a598283579a3e9552bc12f312c631e0a12ca88346beafae89b877d750352eb9fbdfd38481f7537916010000000000000037be380427"], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000340)=""/48) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x8, 0x6, 0x8, 0x6, 0x0, 0x8, 0x2, 0xc, 0x9495, 0xc2d, 0x2, 0x1, 0x1000, 0x7f, 0xfffffffffffff27f, 0x0, 0x0, 0x8, 0xfff, 0x8, 0x7, 0x4, 0x87, 0x6, 0xfffffffffffff000, 0x7, 0x5, 0xfffffffffffffffc, 0x1, 0x7, 0x0, 0x5, 0x8, 0x3, 0x0, 0xe648, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000380)}, 0x1016, 0x80000001, 0x1, 0x5, 0x1000, 0x0, 0x1}, r2, 0x1, r1, 0x2) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) getegid() r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fstatfs(r1, &(0x7f0000000080)=""/120) 2018/04/02 15:14:10 executing program 7: write$tun(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x32) ioctl(0xffffffffffffffff, 0x227b, &(0x7f0000774000)="06") read(0xffffffffffffffff, &(0x7f00005c5fc7)=""/154, 0x9a) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x4101) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x32, {0x2, 0x4e21}, 'sit0\x00'}) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/02 15:14:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setns(r0, 0x8000000) 2018/04/02 15:14:10 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1, 0x4) bind$unix(r2, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000), 0x1, 0x40044) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000200)={r5, r6}) r7 = userfaultfd(0x800) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r8, 0xc08c5334, &(0x7f00000000c0)={0x7fffffff, 0x6, 0x7, 'queue0\x00', 0x3}) ioctl$UFFDIO_ZEROPAGE(r7, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/02 15:14:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006500)={0x0, 0x2d, "599926afcf3ae3d4c2c0774734ca8cc3f152f8793891c78dd05fc7810a3f837f64a3c284faea75b4f27b5680ef"}, &(0x7f0000006780)=0x35) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006940)={r1, 0x0, 0x400, 0x5}, &(0x7f0000008240)=0x14) arch_prctl(0x1007, &(0x7f0000008280)="435c877c2fbfd6307331c24281d5fd96571dc4c09be6802c669dcab7531c86ef5d7e3986536f9cbc8d82dba2d5372ca8a1354636b4f8938212ae70e00bbf5f353e2ec6b3604c4dfa45df01fb4860980a18b99378123dd8") recvmmsg(r0, &(0x7f0000008180)=[{{&(0x7f0000002cc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000005180)=[{&(0x7f0000002d40)=""/146, 0x92}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/19, 0x13}, {&(0x7f0000004e40)=""/166, 0xa6}, {&(0x7f0000004f00)=""/202, 0xca}, {&(0x7f0000005000)=""/238, 0xee}, {&(0x7f0000005100)=""/126, 0x7e}], 0x8, 0x0, 0x0, 0x1}, 0x7fffffff}, {{&(0x7f00000051c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000067c0)=[{&(0x7f0000005240)=""/252, 0xfc}, {&(0x7f0000005340)=""/4096, 0x1000}, {&(0x7f0000006340)=""/219, 0xdb}, {&(0x7f0000006440)=""/115, 0x73}, {&(0x7f00000064c0)=""/11, 0xb}, {&(0x7f0000006500)}, {&(0x7f0000006540)=""/37, 0x25}, {&(0x7f0000006580)=""/213, 0xd5}, {&(0x7f0000006680)=""/225, 0xe1}, {&(0x7f0000006780)}], 0xa, &(0x7f0000006840)=""/205, 0xcd, 0x20}, 0x80}, {{0x0, 0x0, &(0x7f0000006940), 0x0, &(0x7f0000006980)=""/84, 0x54, 0x400}, 0x6}, {{&(0x7f0000006a00)=@generic, 0x80, &(0x7f0000006b80)=[{&(0x7f0000006a80)=""/203, 0xcb}], 0x1, 0x0, 0x0, 0x2}, 0xad12}, {{&(0x7f0000006bc0)=@alg, 0x80, &(0x7f0000008100)=[{&(0x7f0000006c40)=""/185, 0xb9}, {&(0x7f0000006d00)=""/25, 0x19}, {&(0x7f0000006d40)=""/95, 0x5f}, {&(0x7f0000006dc0)=""/130, 0x82}, {&(0x7f0000006e80)=""/79, 0x4f}, {&(0x7f0000006f00)=""/210, 0xd2}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/35, 0x23}, {&(0x7f0000008040)=""/39, 0x27}, {&(0x7f0000008080)=""/101, 0x65}], 0xa, 0x0, 0x0, 0x2}, 0x9}], 0x5, 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002c80)=0x101, 0x4) r3 = socket$key(0xf, 0x3, 0x2) recvmmsg(r3, &(0x7f0000002bc0)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/65, 0x41}, {&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x4}, 0xf6e}, {{&(0x7f0000001300)=@l2, 0x80, &(0x7f0000002840)=[{&(0x7f0000001380)}, {&(0x7f00000013c0)=""/248, 0xf8}, {&(0x7f00000014c0)=""/238, 0xee}, {&(0x7f00000015c0)=""/40, 0x28}, {&(0x7f0000001600)=""/149, 0x95}, {&(0x7f00000016c0)=""/28, 0x1c}, {&(0x7f0000001700)=""/137, 0x89}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/104, 0x68}], 0x9, &(0x7f00000028c0)=""/188, 0xbc, 0xff}, 0xfffffffffffffffc}, {{&(0x7f0000002980)=@un=@abs, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a00)=""/17, 0x11}, {&(0x7f0000002a40)=""/3, 0x3}, {&(0x7f0000002a80)=""/199, 0xc7}], 0x3, 0x0, 0x0, 0x2}, 0x2}], 0x3, 0x10101, &(0x7f0000002c40)={0x77359400}) chmod(&(0x7f0000021000)='./file1\x00', 0x0) getpeername$inet(r0, &(0x7f0000008300)={0x0, 0x0, @remote}, &(0x7f0000008340)=0x10) clock_gettime(0x0, &(0x7f000000ac40)={0x0, 0x0}) recvmmsg(r2, &(0x7f000000ab80)=[{{0x0, 0x0, &(0x7f00000096c0)=[{&(0x7f0000008380)=""/77, 0x4d}, {&(0x7f0000008400)=""/122, 0x7a}, {&(0x7f0000008480)=""/17, 0x11}, {&(0x7f00000084c0)=""/4096, 0x1000}, {&(0x7f00000094c0)=""/44, 0x2c}, {&(0x7f0000009500)=""/113, 0x71}, {&(0x7f0000009580)=""/25, 0x19}, {&(0x7f00000095c0)=""/87, 0x57}, {&(0x7f0000009640)=""/71, 0x47}], 0x9, &(0x7f0000009740)=""/125, 0x7d, 0xd3}, 0x5}, {{&(0x7f00000097c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000009b00)=[{&(0x7f0000009840)}, {&(0x7f0000009880)=""/149, 0x95}, {&(0x7f0000009940)=""/140, 0x8c}, {&(0x7f0000009a00)=""/233, 0xe9}], 0x4, &(0x7f0000009b40)=""/148, 0x94, 0xfffffffffffffff9}, 0x7393}, {{&(0x7f0000009c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000009f80)=[{&(0x7f0000009c80)=""/13, 0xd}, {&(0x7f0000009cc0)=""/237, 0xed}, {&(0x7f0000009dc0)=""/138, 0x8a}, {&(0x7f0000009e80)=""/203, 0xcb}, {&(0x7f000000a040)=""/187, 0xbb}], 0x5, &(0x7f0000009fc0)=""/59, 0x3b, 0x100000001}, 0x6}, {{&(0x7f000000a100)=@l2, 0x80, &(0x7f000000a580)=[{&(0x7f000000a180)=""/218, 0xda}, {&(0x7f000000a280)=""/73, 0x49}, {&(0x7f000000a300)=""/152, 0x98}, {&(0x7f000000a3c0)=""/60, 0x3c}, {&(0x7f000000a400)=""/111, 0x6f}, {&(0x7f000000a480)=""/216, 0xd8}], 0x6, &(0x7f000000a5c0)=""/70, 0x46, 0x100000000}, 0x3}, {{&(0x7f000000a640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f000000aa80)=[{&(0x7f000000a6c0)=""/134, 0x86}, {&(0x7f000000a780)=""/244, 0xf4}, {&(0x7f000000a880)=""/1, 0x1}, {&(0x7f000000a8c0)=""/13, 0xd}, {&(0x7f000000a900)=""/74, 0x4a}, {&(0x7f000000a980)}, {&(0x7f000000a9c0)=""/140, 0x8c}], 0x7, &(0x7f000000aac0)=""/175, 0xaf, 0x1000}, 0xd7}], 0x5, 0x100, &(0x7f000000ac80)={r4, r5+10000000}) 2018/04/02 15:14:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x200000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000002c0)={0x0, 0x38d, 0x0, 0x3ff, 0xfffffffffffffbff, 0xff}) ioctl(r0, 0x440000000000127c, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000240)={0x8, 0x10000, 0x9, 0x7ff, 0x7, 0x1b85}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0xb6, 0x7fffffff, 0x6, 0x3f, 0x3}, &(0x7f0000000200)=0x98) 2018/04/02 15:14:10 executing program 2: setrlimit(0x7, &(0x7f000000f000)) pause() inotify_init() 2018/04/02 15:14:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x1, 0x3, 0x100000000, 0xa4, 0x8f, 0x7, 0x10, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0xfffffffffffffffc, @empty, 0x200}}, 0x7, 0x6, 0x20, 0x2, 0x51}, &(0x7f0000000200)=0x98) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000400)={0x0, 0x0, 0x1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x60202000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xbc, r3, 0x200, 0x70bd27, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000884}, 0x40) 2018/04/02 15:14:10 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {0xffffffffffffffff, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) mkdir(&(0x7f0000000000)='./file1\x00', 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r3, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0", 0x2d, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/02 15:14:10 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x1, 0x10000000000050, 0xffffffffffffffff, 0x0) utimes(&(0x7f000001f000)='./file0\x00', &(0x7f0000015ff8)) 2018/04/02 15:14:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f00000d5f9c)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0410fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f8275229531eb7246984668e0300000000000000025476e272be0f000004", 0x64) read(0xffffffffffffffff, &(0x7f0000de2000)=""/181, 0x1) 2018/04/02 15:14:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000a80)=0x7ff, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="840000001800020000000000ffdbdf251c000008ff03fe0b0030000008001a00000000002c00010000000000000e000000010000ff080080000100000000000000f0ffff003e93590000000000010000080001000000000008001a00080000111c0001000000000000000000000000000000000000000800000000000800040067e50c4884e73b3f82db0ac06ab6d65a009962fd8d288f6aa84178a6ee5c58ef79c59009a537c48719993ecc227c3367e17c805dc9b746854ca9d0eb300aced42ac5681c8da5218d993cd53bdb54c2502c7995042ec426f51a4cc2c6895fee8c2ba0d00ee8173968a2e2f297ada45e61d66d66845189fc0f0deff9096d7502035e1e0be36295d569c4dbcc6ff43664d1b74abea79e251a308f05da9e722f26fbd0cd7308050a0dc2039b6ba17c3d623fbf5d5224addc0ff12ab98d6b7a2db65ce58b1cb0ce5d625205f7ccb6e74006ff185915", @ANYRES32=0x0], 0x84}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/02 15:14:10 executing program 5: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x24, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/04/02 15:14:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) getcwd(&(0x7f00000000c0)=""/219, 0xdb) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000290000000200000000000000000000000000000000400000000000009fd520c049ff7347976f6f5b4d69fd1b7b3edd6f2df37f0ce68585dab5cab730ce3205f0d1f40b66b63553fb84a8cacbebad75975e587390ef484bde248cb525ab536ff29337cebd5a34823fb65c90ff9b8329dad912e31611fa685599bc95c5f647dc9048e0c5a9c62298196d12a4a9050131caf98954fe1187040baac2f336f6ee7937f3772362a0ae139c407f338702309352aa46e0827a88ef7ef9cc554f2332eaeafb81ae85442085ee078f5483f99174ca46f21527b6ffb4c4a88c2e8c5502e46ece147232d4800799f082c07d68f6f3"], 0x20}}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x1281, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/04/02 15:14:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000d00)=@hopopts={0x3b, 0x1e, [], [@generic={0x5, 0xd8, "5f830da26ea1acc56bca47a9ac79806ff444e57b89647aedc32a525d3f440280e2957ad90642b3c10d7c04f90840e5be246018de6d89aabbf09fb6e48183a814db95e839e7d97b9fbc1d37fbaf933e4f3f71ce6f974b67f107c4676f67b8f7e55c3e99a85ac9211d98f5185dbd7e4f143a1f99ea46971cba55944e350076ac8e8046bb7964d4d494491e095b2038e467409fc40c6a27e8a14e10f27a632fa5607e0caab0ced2fd0ee598b75e4f92fe861d61959924ec4f876fcc1f386ee5c7a0a302b42584da89c9aa2c5aa50e690cee1d13e234c9fb789c"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x18}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x100) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x0, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r2, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000c40)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff, 0x0, 0xfffffffffffffffd}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r5, @ANYBLOB="137f963a2a98d9f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a0700200000000000ae2c9c8c36c135cf0ac3da20c4a5ac0000"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/02 15:14:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000087d000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) pwritev(r0, &(0x7f0000000340), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2, 0x10, 0x6, 0x8c}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0xc5, 0x1, 0xfffffffffffffffc, 0x2, 0x4, 0x24, 0x7, {r4, @in6={{0xa, 0x4e22, 0x400, @empty, 0x1}}, 0xf2, 0x1ff0000000000000, 0x5, 0x56a, 0x8001}}, &(0x7f0000000380)=0xb0) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) ioprio_set$pid(0x1, r5, 0xa0) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000140)="88de0db8ead16c5438cd8aa1cfb3de320570224cb504e93b32a2987b94a989c21c0dcdf65fcc2d9b1b93b4348d9a5189359e9ce9c7d63678ece80dceed62d0483f90d990", &(0x7f0000000440)="2a0c829350824e4d86cf31f58d85a911e5f265d21603e0c39d598907408f6bdbf8345899ffa3f18aa6df3693643a6fcfcd32ff736143e370771a796f450225450b0fd56568fd1976017139a6eed6a219d17a8d9dddfeda3ad47fb24a1d52ab6575f0c2e6ce10d0057cc35c596c29eb5e0f2eb6acf400de06581639ca91c556bcfc0bb93a9d4e54c1d351a75f8eb0342f7cdfa28bb032a4397b442bc51506a92b34616b722c1468b08f3899e237c7c7d976b6144442"}}, &(0x7f0000000500)=0x0) timer_getoverrun(r6) r7 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f0000000000)=0x6) socket$inet6(0xa, 0x800, 0x7) 2018/04/02 15:14:10 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000300)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x425}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f0000000180)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200080, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000500)={0x80000000, 0x80000000}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)={'raw\x00', 0x2, [{}, {}]}, 0x48) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) setpriority(0x0, r2, 0x5) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r5 = perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r3, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000600)=""/201) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000005c0)=0x1, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r9 = dup3(r0, r1, 0x0) poll(&(0x7f00000008c0)=[{r6, 0x8}, {r9, 0x1010}, {r5, 0x1200}, {r0, 0x8}, {r3, 0x20}, {r1, 0x8000}, {r4, 0x2}, {r0, 0x2000}], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r8, @ANYBLOB="3c001a040000000000000068484c9609261ede0ae4febc8f00000000000000002d2e18b222ab771336ef97f9937170892b5628c17fc579ac94da6022226800005ecf8ff2aab94d8370563162c33260fdbc5edd39d94759c41b65b8f122dc7b4fa66a09f97cf0a37c5c2edf8a9cefea55ea0e9469e22f1b88fec8b8066543d3fe8723ef64cfd52d08772081391ca3289736d4aa8c"], &(0x7f0000000100)=0x44) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f00000000c0), 0x4) fgetxattr(r10, &(0x7f0000000700)=ANY=[@ANYBLOB="d2797374656d2e00020000683000"], &(0x7f0000000740)=""/128, 0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/02 15:14:11 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r3, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000440)='./bus\x00') pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x39f}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494cc46be4a90529", 0x1c) unlink(&(0x7f0000000400)='./bus\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3bf68c120bf3d5a2611c0251cfa3b54879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980c5ea80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403b6b528e94a75a950269d7daf88ab2d3aa300bc48e9cede7ec7c2228e3afef7c81b52af6ac7cc7d0345f11bd71f04f5ea3ee2c848233a1c64ab733b4a13f20917db3ba6fede"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r4, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, r4, &(0x7f0000000140), 0x7fffffff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000200)) 2018/04/02 15:14:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = dup2(r0, r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x400, &(0x7f0000000080)=0x2) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)) 2018/04/02 15:14:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x200, @tick, 0x9, {0x9, 0x9}, 0xada6, 0x0, 0x2}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)=ANY=[@ANYBLOB="020200000c0000000000000000000000030006000000000002004e20e000000100000000000000000200010000000000000000e80000000005000500000000000a004e200000000000000000000000000000ffff000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/02 15:14:11 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x3, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f000002f000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000078000/0x1000)=nil) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x503100) connect$llc(r1, &(0x7f0000000040)={0x1a, 0xffff, 0x20, 0x7, 0x3, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001fde), 0x2) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) timer_create(0x3, &(0x7f0000000240)={0x0, 0x20, 0x4, @thr={&(0x7f0000000080)="39923ff6048feeb72ed673b24752c1d50f2975aa4145150278c43ab74617245e7647e93a240be8c039245f19859dbc5d3ed91454f7f28accb96ea0ee899cb2e20453467dc413c72ef539563e6795dfb30b3ef1355ac2b1984ead2421de3a8f71872bd322a831f25bc0e626d7a2c59f9aa8bf94f77b77fd87fcf88ec12c7dbb958b04445b7fe3191e0bf97245ecd5ed68f3dd393332166702d8f6e3550a5b7d90f2049a5545c7", &(0x7f0000000140)="e026aad466d2ccb7dbe972ed00164078d943acfd9735062bbe8da6588c19b95310e54fc78960525dc5953e7ba2f4ffba7a363a389702f8eb1d5a72f04f96e988d5ae4fc295d9e7bf5076f72ac15d833d14c3bbb09255d610e7ba85ae2a97b470bcb98402d4fa6a7e96d848237787370392c3bfac9a20cd60912c61715ad4836542ea92aa4e927f16663bae59a1dd02ce1d78be07744fbfd9f634f2721175419e06d9088b3421b86d3899a27c7d3abf56af3bf5d0a33c6a73fd2a484c5692a719d9ee72308b062330bf971e4d86d8d652d9cd91d6a574c3ad804076f2460d7684a45e8d27e618cc4204"}}, &(0x7f0000000280)) 2018/04/02 15:14:11 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$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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", 0x3f0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {0xffffffffffffffff, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) mkdir(&(0x7f0000000000)='./file1\x00', 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r3, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0", 0x2d, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/02 15:14:11 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) select(0x40, &(0x7f0000000280)={0xfff, 0x42a, 0x4f9, 0x5, 0x3, 0x4, 0x8, 0x3ff}, &(0x7f0000000100)={0x0, 0x4, 0x787, 0xc3, 0x7, 0x7f, 0x400, 0x9}, &(0x7f0000000240)={0x69e7, 0x2, 0x9, 0x0, 0x100000000, 0x7, 0x0, 0x1}, &(0x7f0000000200)={0x0, 0x2710}) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x100000000000028a) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) 2018/04/02 15:14:11 executing program 6: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x2ac) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000002c0)={0x3, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20001, 0xc4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x3, {{0xa, 0x4e22, 0xb24f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000200)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000140)={0x4, 0x29b9, 0x7f, 0x9dd5, 0x10, 0x7}) 2018/04/02 15:14:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pause() setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f00000012c0)='./file0/file0\x00', 0xffffffffffffffff) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001340), &(0x7f0000001380)=0x4) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) write$selinux_context(r1, &(0x7f0000001280)='system_u:object_r:cert_t:s0\x00', 0x1c) r2 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="000000000a000000ffff0000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8617c000000000000000000000000000000000000000000000001000000040000000a004e2004000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002000000ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ppoll(&(0x7f0000001200)=[{r3}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x2020}, {r0, 0x4}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue1\x00'}) getpeername$packet(r3, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000001440)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000014c0)={0x80000000, 0x7, 0x10000, 'queue1\x00', 0x4fa}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(r5) 2018/04/02 15:14:11 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/56) personality(0x444000e) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x0, 0x0, 0x0, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x312}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e21fe0)={0x20a4d710}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/04/02 15:14:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) fchmod(0xffffffffffffffff, 0x2481afa40dcccc8b) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0x4, 0xf8}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000340)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477", 0x5d}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000a80)={r3, 0x2}, 0x8) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)='wlan0{\x00', 0xfffffffffffffff8) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000008c0)="3fcde998b31a12f42aca8fc4ad20b6d94fedb05147b3158689864b9a77d37862c5ee564461c3c52fc41d99fe58ce5319f7e7f541a15a07ebc7f53ed04d658b88d46177f0a0ed44361464b8c31cd6b4a32b64f446939a727ed1460c36b82d293751c29e04bafd5e6d0df6a2d68f3e55d2882b687fa16788fa1e986b9b1cc65de6a8f77e985494", 0x86, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000480), 0x8) 2018/04/02 15:14:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x100, 0x1}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0xfffffffffffffff8, 0x6, 0xfb, 0x78c3}, &(0x7f00000002c0)=0x98) getsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f0000000080), &(0x7f0000000040)=0x4) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000300)=""/142) 2018/04/02 15:14:11 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="a5ed36a245bcea9a8bfb34846c46480000", @ANYRES16=r3, @ANYBLOB="190e25bd7000fedbdf251000000030000200080007000900000008000b0002000000140001000000000000000000000000000000000008000600ff030000080006000004000024000300080005007f00000108000500ffffffff0800030003000000080001000000000008000400040000000c00010008000600646800004400020008000400000200000800030001000000080003000700000008000600410000000800090000000000080005008000000008000b000200000008000600010100001c000100080004004e22000008000b0073697000080001000a000000"], 0xe4}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)='user\x00') keyctl$chown(0x4, r1, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/04/02 15:14:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4c) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) 2018/04/02 15:14:11 executing program 3: r0 = socket$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) read$eventfd(r4, &(0x7f0000000500), 0x8) fcntl$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() r6 = add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8d227783ef3ad21963be1579356810a943304806ac0c6dd4f903510", 0x2d, 0xfffffffffffffffd) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, &(0x7f0000000740)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a30e647e41281c30b4e4ef8f58161ac717b707ebac2daff22ee880d068eab0c493a0e25ea84e2ea37795", 0x53, r6) keyctl$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, 0x8, 0x0, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) 2018/04/02 15:14:11 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setparam(r0, &(0x7f0000000000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) sendto$llc(r1, &(0x7f0000000080)="e87eca6fb921bf54ceb2f7724b870807442edfac341a4b1d7bd03f1e75f9238b46583a9cf7e9d94402e56af9256014d90405874a7b66821986199c8124845abefe2ba95408fd0be3a761e1db5ae57334ea56b1911828abc033b8acb27a46d4a3111341b0ae863c3d2f3113423123254ade158ede0a7e4bc2ca0c90a7f1bbebd991a50ee5bff6d557a0def3a9e262", 0x8e, 0x4000080, &(0x7f0000000140)={0x1a, 0x6, 0x7, 0x5, 0x80, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) sendto$llc(r1, &(0x7f0000000180)="e85f7dd90e61bcc73fbf770b472afde6da414cea90ed3f03d7691b5d225e1d5ede3a4802d661ab783dcc4232e835973a95070c233faf2e44decc4612a1601eda338702e515c46606ff2a73f581aaa4e446be4b24644e85c00e", 0x59, 0x24004000, &(0x7f0000000200)={0x1a, 0x33e, 0x3f, 0x4bb, 0x8, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000240)={0x4, 0xfffffffffffffffa, 0x4, 0x5, 0x2, 0xffff, 0xa84, 0x1000, 0x8, 0x401}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000280)={0x0, 0x7, 0x20, 0x1, 0xbe97, 0x5, 0x3, 0x6, 0x9, 0x8}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000380)={0x40, 0x7, r0, 0x1, r2, 0x1000, 0x8000, 0xff}) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={0x0, 0xb70, 0x7f, 0x1, 0xfffffffffffffffe, 0x18d90000000000}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x800, 0x2, 0x5, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000580)={r3, 0x7f, 0x7ff, 0x8, 0xffffffffffff8001, 0x80}, &(0x7f00000005c0)=0x14) ioctl$TCFLSH(r1, 0x540b, 0x3) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000600)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000640)={'yam0\x00', 0x2}) r4 = syz_open_procfs(r0, &(0x7f0000000680)='net/udp6\x00') r5 = inotify_init1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000006c0)={0xa8bc, 0x0, 0x10003, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000700)={r6, 0xf4a}) rt_sigsuspend(&(0x7f0000000740)={0x200}, 0x8) delete_module(&(0x7f0000000780)='\\\x00', 0x800) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x7fff) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000007c0)={r3, 0x1, 0xb647, 0x80000001}, &(0x7f0000000800)=0x10) r7 = syz_open_procfs(r0, &(0x7f0000000840)='net/igmp6\x00') ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000000880)=r0) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0106434, &(0x7f00000008c0)={0x4, r6, 0x1, 0x5f228016}) ioctl$PERF_EVENT_IOC_ID(r5, 0x80042407, &(0x7f0000000900)) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f0000000940)={0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x1a, 0x4, "7edd78e99b3bc49b4be9a6a4d7f2ec6d75d65b42a7ee66f95c6b78934518e20bcad46486c12e2212ea121c806efc61e6b50f1bca7ba3c3fa78aea78a8693d522", "b6c781ee212be2961f6f813f4b868e9df40381291a9cbcc3f99ea18819968f5f91802af6710002ff5f0f0aa72f31138bc8866fd215732d17ba9db4d7c909ec66", "59311a0dc3068d6559c8de4aabf622701d27be6f4745e746a4b230343ac7ca93", [0x5c8, 0x14]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/02 15:14:11 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}}) getpid() 2018/04/02 15:14:12 executing program 4: r0 = epoll_create1(0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa2080, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x2) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000080)=0x1000, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) lseek(r3, 0x0, 0x0) 2018/04/02 15:14:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000001e0007ffe908160f090007230203f5eafeffa7001af2fe38050008800100", 0xfffffde4) 2018/04/02 15:14:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r2) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0x0) 2018/04/02 15:14:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000340)=0x3ff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) ftruncate(r1, 0x3ff) r3 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r7 = epoll_create1(0x0) munlockall() epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) epoll_wait(r7, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000051ff4)={0x13}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x2b, 0x2, 0x0, 0x7fff, 0x1ff, 0x0, 0x7, 0x1, 0x6, 0x2, 0xffff, 0x0, 0x0, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x6, 0x4, 0x5, 0x0, 0x2, 0xc82b}, r5, 0x1, r3, 0x0) fallocate(0xffffffffffffffff, 0x3, 0xff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000003eff312cfc44836b6e83f90fa0e3eba002316169d55fe71abdb9fad6e42eae58bc36934829a25e053d99d6df1e2155c15ba683115870450e55e5ca41ba284975ebfde30ef1cfbec8fae74b9549645c3423ba1458174ebc190549d631a26c14977bb498d285e92050b4561cb9a4c094a6a0921eeff6cb8300350286db89e6354b15d8a6d64e6e8895f7a86add727bb87754c71c89d0e4f68c30c7044cbf8c3f81fd7a88c861"], 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1}) sendfile(r3, r4, &(0x7f00006dbff8), 0xed59) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x501080) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd}) fcntl$setsig(r0, 0xa, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) 2018/04/02 15:14:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x0, 0x3a73e798, 0x0, 0x0, 0x1, [{}]}) 2018/04/02 15:14:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f00000001c0)=""/220, 0xdc) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x2, 0x2}) 2018/04/02 15:14:12 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000f2fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x7fffffff}, &(0x7f0000000100)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000da2000)={0x0, 0x0, &(0x7f0000599f63)}) 2018/04/02 15:14:12 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="7e095b70378c"]], 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) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(0x0, 0x0, 0x30) dup2(r1, r0) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x5, 0x10000, 0x1000, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x0, @time={r5}, {}, {0x7fffffff, 0x96}, @note={0x3}}, {0x0, 0x5a, 0x1, 0x8, @tick=0xff, {0x0, 0x5}, {0x7, 0x1}, @queue={0x0, {0x8}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800}, {0x200}, @result={0x9e}}], 0x90) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r4}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x3000000}, 0x3e0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) 2018/04/02 15:14:12 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/02 15:14:12 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/02 15:14:12 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="97aecdd42f343c9817", 0x9}], 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000140)={@dev={0xfe, 0x80}, 0x57}) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000000500)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000004c0)={0x8}, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) fchdir(r1) 2018/04/02 15:14:12 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000880)) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) set_thread_area(&(0x7f00000002c0)={0x80000001, 0xffffffff, 0x1000, 0xfffffffffffffcee, 0x0, 0xf796, 0x80000001, 0xfffffffffffffffd, 0x1000, 0x9}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x840) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b40e85da8cf3f55dcc91ee95c14977580183e89639"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/02 15:14:12 executing program 0: 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, &(0x7f0000000980)=ANY=[@ANYBLOB="82896c80000000006286a65a6e4a0efb3076933ebfdf739aacdb57008ef61a71f80cebf374fb", @ANYRES32=r1], 0x18}, 0x0) close(r0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000640)={0x0, 0x5}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={r4, 0x5}, &(0x7f0000000700)=0x8) close(r0) ioprio_get$pid(0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r5, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r5, 0x4b36) recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r5, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='.', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000880)="a833") 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(r5, 0x541a, &(0x7f00000005c0)=0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r5, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/02 15:14:12 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da", 0x2b, 0xfffffffffffffff9) r4 = getpid() sendmsg$netlink(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000340)="51746215", 0x4}], 0x1, 0x0) r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) getpriority(0x1, r4) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r7, @ANYBLOB="000007000300"], &(0x7f0000000580)=0x2) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000400)=[{&(0x7f0000000640)="ced3566480399e216fee9e66df29ff0d2c3703e4de6146d63ca8a9346db02d2e005f30767c97360097f26917299461f4c2a3458a5177b3e919b5c054faf3be015ad4abac65f2f5979a076946e3d1518eee629d30f8e977b919c56530beba", 0x5e}], 0x1, r5) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r8, 0x541b, &(0x7f00000005c0)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000500)=@routing={0x62, 0xc, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}]}, 0x68) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) 2018/04/02 15:14:12 executing program 7: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100), 0x0, 0xfffffffffffffffb) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r4 = dup2(r1, 0xffffffffffffffff) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vlan0\x00'}) socket(0x9, 0x5, 0x3) write$cgroup_subtree(r4, &(0x7f00000001c0)={[{0x2d, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x0, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x0, 'pids', 0x20}, {0x0, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x28) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2018/04/02 15:14:12 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fdatasync(r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200000, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/17, 0x11}, {&(0x7f0000000340)=""/126, 0x7e}, {&(0x7f00000003c0)=""/83, 0x53}], 0x6, &(0x7f0000000480)=""/26, 0x1a, 0xff}, 0x141) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="305c4d968980f5ee632716bd7daa4c769612360bdf2b46b7a6d7fa71bcf4b5feee029c7bb5039cba271846b8e91b620ce5a6f00685ef55cf69dedad332f20a3b5be3d43928ff278c0251c815c529660abf130c079b795d6ec4f42a41fad07aa6128ccc822fa94981bcafd6a262ba5ca69639f7f108cffbd2341c5d72c51bfa2fbf899693f4ea6daf134e953d626327bc1b9ce274a4fbc1e0653dd47c5cd680696a8961b0416b76793fdb6fc125a5fa473679ba96ca8ed9cc17789fed165671468bd5e2229206bf957ab5d2fa1f6a08761f92227648b2", 0xd6, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r3) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000006c0)=0x100000001, &(0x7f0000000700)=0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000780)={0x17, 0x26, &(0x7f0000000740)="28684b5bd919bfac21b74f732704f6165a76beed94749e81d3ec6d9024e056865ca1da8940ed"}) r4 = gettid() mq_notify(r1, &(0x7f00000007c0)={0x0, 0x41, 0x1, @tid=r4}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x180, 0x0) ioctl$KDENABIO(r1, 0x4b36) wait4(r4, &(0x7f0000000840), 0xa, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000880)=0x1000, 0x4) wait4(r4, &(0x7f00000008c0), 0xa, &(0x7f0000000900)) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000980)={0x8}, 0x4) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00000009c0)=0x200, &(0x7f0000000a00)=0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000cc0)={0x0, 0x80}, &(0x7f0000000d00)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000d40)={0x0, 0xe9, "1fe2828c3ea247782c080ffb0918932523e1a64912207f642f1bca32026db27d7e036c02b69eae3645c074de39fa7e7e73903d9e0bfcc31e21e5acf54fa7ca687c547be3e066c4281de01058c6ce16c54bb0bdc41e23fbb5631517ae11c77a50d50e63d4fa81ec42db6fd8c8db21932a2d3db4c49115493c688056607938d4510afa4634e4aaa9149d4089aee797d6245deec9a53af8762908a33fbcab2ddd14664c98f064a1c84cf71134869513cc378fb45e77c34dac2c419b687dfaaebb9c767e91bab316b29c8eaffeebacfd58bd5f4ad8a5108dade3016faf5ffb7bcd97d6463af3d19d016a35"}, &(0x7f0000000e40)=0xf1) sendmsg$inet_sctp(r5, &(0x7f0000000f00)={&(0x7f0000000a40)=@in6={0xa, 0x4e20, 0x76, @dev={0xfe, 0x80, [], 0x18}, 0xfff}, 0x1c, &(0x7f0000000c80)=[{&(0x7f0000000a80)="2d4072d2a880c95a34077e2b536ee510dd008593be168dbc0165c94cd9d0fe192ce379c721e8447213abb0ac3361d6ee5ec9d0f7a60115570bc9101b1b394cf31fce9737ba28b17c0cbc1d3fef35c9c5ecab81abf110920cdd0e5ec28a617b64c67d550a054f24f8519c11d57a9e67580f", 0x71}, {&(0x7f0000000b00)="2803d0f7f6da7ee05f6a570af18213df1708e9b86362205a2ac8f69967d78b63923e8a44d02870eed90aaa8ea48238641f4a244828d752d691d5518087545177f7af61dbca956e49fd3a56d3de445ff3768694243b7fb440effcc9759c2ff1fa659e922a6b8e506b3c3ad9f6e5919f6f715a6b9f8bc0875a496619ebd55b450ac22955580d0afbefab6a9d7f3ebfcbd94f703f7ac4098e66b8213a431a847bd5b0350ca78576d0e9f3cf4f30c5761ad502ef9596f7278ac6", 0xb8}, {&(0x7f0000000bc0)="4546785807533aedc7e28ca98d664676c23aa305d768bd0dfd735be3e1ac32ad21f8e26ed4a191562530289c9fde9388a1a07d7dd843a010f234e0f6280568fc64519017757c22b8500a7534ffc1eed1dc09b283833dde506c1c53d0f43d8d8122a67d198609f6727ea8a6f7d7bedcfeb5632a8cb7e2e9eee065cd10163d79a62f63afe8aabf41f050eacb6f81", 0x8d}], 0x3, &(0x7f0000000e80)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x9, 0x8, 0x5, 0x10001, 0x6, 0x100000001, 0x1f, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1, 0x0, 0xa58, 0x1f, 0x7, 0x100000000, 0x380000000000, r7}}], 0x58, 0x4000}, 0x40) connect$bt_l2cap(r0, &(0x7f0000000f40)={0x1f, 0x1, {0xfffffffffffffffd, 0x400, 0x8, 0x7, 0x1, 0x1f}, 0x5, 0x81}, 0xe) fcntl$getownex(r0, 0x10, &(0x7f0000000f80)={0x0, 0x0}) write(r0, &(0x7f0000000fc0)="2b65ee886cac872b22b78a4ad03fe41289e153c1a709c912bd7abfb08599ec4214ea4e4c975442a99f50b145f82919ae73c62f61e36be0d8d52d2db1aa9fa9606d159b8b7d3c296f273d83eb57d547d896a000fd7908dacd0ad18e14f0ab67e53b24e29e6d00c77f3d710f5769cb493687d0c96fd962358bdbb6f8c2b4e24ff64fc8ae191bad28763af83c1bfdbaa692436dec3512c7d2408cd04d48676efc9a18b8d675f5f8f52543d53856b79d882097ebf52524c5b13a6cd2d7d97deea7191c5a2fb624dbc088665a", 0xca) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000010c0)=@assoc_value={r6, 0x4}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000001100)) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000001140)={0x61e7, 0x9}) process_vm_writev(r8, &(0x7f0000001740)=[{&(0x7f0000001180)=""/155, 0x9b}, {&(0x7f0000001240)=""/246, 0xf6}, {&(0x7f0000001340)}, {&(0x7f0000001380)=""/106, 0x6a}, {&(0x7f0000001400)=""/193, 0xc1}, {&(0x7f0000001500)=""/80, 0x50}, {&(0x7f0000001580)=""/40, 0x28}, {&(0x7f00000015c0)=""/238, 0xee}, {&(0x7f00000016c0)=""/25, 0x19}, {&(0x7f0000001700)=""/27, 0x1b}], 0xa, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/228, 0xe4}], 0x1, 0x0) [ 117.285959] SELinux: policydb magic number 0xd4cdae97 does not match expected magic number 0xf97cff8c 2018/04/02 15:14:12 executing program 3: r0 = geteuid() r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='vmnet1.self}{\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="b2eccf885df0c5a3a6fee52f5f15d1d80970bef44bc7c6ccd42603731f5b3cb78835415a66333bc8367807a6e3266fe008fbd080387c07336a38c7532250e743dbe7e9f052981c79943d51ab24480d0e60767599be75df36f363483757dd1ad58a44eaea9f56e08e6432239195bcbb58cca06a5392b0f3492a0b73099d1931b89b6c2ceb", 0x84, r1) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000240), 0x4) r4 = request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='pkcs7_test\x00', r1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000004b40)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000004a80)=[{{&(0x7f0000000400)=@rc, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/198, 0xc6}, {&(0x7f0000001580)=""/215, 0xd7}, {&(0x7f0000001680)=""/223, 0xdf}, {&(0x7f0000001780)=""/163, 0xa3}, {&(0x7f0000001840)=""/198, 0xc6}, {&(0x7f0000001940)=""/197, 0xc5}, {&(0x7f0000001a40)=""/67, 0x43}, {&(0x7f0000001ac0)=""/97, 0x61}, {&(0x7f0000001b40)=""/46, 0x2e}], 0xa, 0x0, 0x0, 0x5}, 0x1}, {{&(0x7f0000001c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c80)=""/2, 0x2}], 0x1, &(0x7f0000001d00)=""/255, 0xff, 0x3}, 0x1200}, {{&(0x7f0000001e00)=@vsock, 0x80, &(0x7f0000003200)=[{&(0x7f0000001e80)=""/140, 0x8c}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/144, 0x90}, {&(0x7f0000003000)=""/149, 0x95}, {&(0x7f00000030c0)=""/140, 0x8c}, {&(0x7f0000003180)=""/73, 0x49}], 0x6, 0x0, 0x0, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000003240)=""/170, 0xaa}], 0x1, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000003340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003540)=[{&(0x7f00000033c0)=""/105, 0x69}, {&(0x7f0000003440)=""/227, 0xe3}], 0x2, &(0x7f0000003580)=""/104, 0x68, 0x38c}, 0x9}, {{&(0x7f0000003600)=@ax25, 0x80, &(0x7f0000004940)=[{&(0x7f0000003680)=""/113, 0x71}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/113, 0x71}, {&(0x7f0000004780)=""/103, 0x67}, {&(0x7f0000004800)=""/249, 0xf9}, {&(0x7f0000004900)=""/8, 0x8}], 0x6, &(0x7f0000004980)=""/235, 0xeb, 0x8}, 0x1}], 0x6, 0x40000000, &(0x7f0000004b80)={r5, r6+10000000}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004bc0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x4e23, 0x200, 0x4e23, 0x0, 0x2, 0x0, 0x20, 0x0, r7, r0}, {0x3, 0x24d9d707, 0xff, 0x40, 0x4, 0x2, 0x20000000000, 0x1}, {0xa9d, 0x5, 0x4, 0xff}, 0x1f, 0x0, 0x1, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d5, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x0, 0x3, 0x7, 0x3, 0x80000000, 0x1f}}, 0xe8) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000004cc0)=""/130) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000004d80)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004dc0)={0x0, @in6={{0xa, 0x4e24, 0x96, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x1, 0x20, 0x1710, 0x8, 0x88}, &(0x7f0000004e80)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004ec0)=@assoc_value={r8}, &(0x7f0000004f00)=0x8) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000004f40)=""/174) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0xffffffffffff7511, 0x4e24, 0x1f, 0x0, 0xa0, 0x0, 0x0, r7, r0}, {0x100000001, 0x4, 0x80000001, 0x0, 0x9, 0x996f, 0x4, 0xffffffffffffffc1}, {0x81, 0x100, 0x6, 0xffffffffffffffff}, 0x40, 0x0, 0x3, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x2, 0x3, 0x71, 0x3, 0x9, 0x4}}, 0xe8) ioctl$TCSBRK(r3, 0x5409, 0x546) keyctl$unlink(0x9, r1, r4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000005100), &(0x7f0000005140)=0x4) add_key$user(&(0x7f0000005180)='user\x00', &(0x7f00000051c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000005200)="b5ee014f6142102ac688e73e469f6a5f54c9224001598a4c08e810dab25c58288b16de83c563e5ab7e518ccd43ceb66a922d43e6e8bba32c3159738afb84d3a2322fd481867698a954ccd3053d41fbdf78aff5d46bdc8165b4198bdfdea3689e1ecc790f89df49cb00eec482cc0b840f3e671859ad7fd51728ca906a8f0b5b3b4666c0fdc7048213d66acf7376349ec1751de2295f2ebb26ec08dc8f593c1b839c3fea7aa591060496cbdbc66cd9d095df52b23fb88cd355bbc8c4c515dddc9948a2fd2b", 0xc4, r2) syz_genetlink_get_family_id$fou(&(0x7f0000005300)='fou\x00') ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000005340)="9f552f5be2b153a35fcb8998fac29ecffe842285161dd08c05bac3e1e87ca00bf0", 0x21) bind$packet(r3, &(0x7f0000005380)={0x11, 0x15, r7, 0x1, 0x293, 0x6}, 0x14) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000053c0)=0xed, &(0x7f0000005400)=0x2) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x6) signalfd4(r3, &(0x7f0000005440)={0x7}, 0x8, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005480)={r9, @in6={{0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}, 0x5}}, 0x20, 0x7, 0x1, 0xa3, 0xff}, &(0x7f0000005540)=0x98) 2018/04/02 15:14:12 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0x9, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) recvmmsg(r0, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000006c0)=""/102, 0x66}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/239, 0xef}, {&(0x7f00000008c0)=""/151, 0x97}, {&(0x7f0000000980)=""/135, 0x87}], 0x5, &(0x7f0000000a80)=""/235, 0xeb}, 0x4}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000b80)=""/238, 0xee}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)=""/82, 0x52}, {&(0x7f0000000d40)=""/128, 0x80}], 0x4, 0x0, 0x0, 0x6}, 0x7bc744e2}, {{0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000e00)=""/209, 0xd1}, {&(0x7f0000000f00)=""/179, 0xb3}], 0x2, 0x0, 0x0, 0x2}, 0x6}], 0x3, 0x100, &(0x7f0000001080)={0x77359400}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x2, @broadcast=0xffffffff, 0x0, 0xfffffffffffffffd, 'ovf\x00', 0x0, 0x1, 0x31}, 0xffffffffffffff85) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={"6c6f00800080ffffff00004200", 0xffb}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000005c0)="ae263fe4295eee094217cf335393f1bb5d116d0192c4708cab02bc0bcc0d3083ec39a6afbc3bd9199b7c645d7f77357c3785b0792abada018cfa196379df8fd3bfe6f7561306d312d0550f13a655a85be2acf00e8cf22312665b42f44226f2c63545e155e1b5a258e5dcfbecc14697236bb02ea0670fbf0dfba9e8f019fe300ae40d38b6f3cf65b626b0e63f3b968177e3dde68489ba8a81c09721003c1e30cb90e0efb3ad6715c0bc062e4ab00b370be976059ccc7ec400", 0xb8) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8004400}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x1c, r2, 0xa1a, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2a105426}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004080}, 0x20048000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000180), 0xfe57) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ba1efc59c780d0f2386ff2be60f0a1163958dcb0c85cea3b8db9c23129fa85e79c54665ef7b9ba493b342280e4827c634cb7f9c901aa3c63fe62ff846b78"], 0x1}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000000380)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4", 0x84) [ 117.552272] device lo left promiscuous mode [ 117.611849] device lo entered promiscuous mode 2018/04/02 15:14:13 executing program 6: r0 = gettid() syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x27) read(r1, &(0x7f0000000080)=""/154, 0x9a) 2018/04/02 15:14:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x1, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x8d5, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x84) sendto$inet6(r0, &(0x7f0000000380)="040100000009cb396da10000009054b932ce5b73832fdbaf881ce0c85e0d8e09529a9246e0ce96b44cb7fbbd", 0x2c, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/02 15:14:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) socket$inet6(0xa, 0x0, 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x10, &(0x7f0000000400)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0xa) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/02 15:14:13 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000000)='./file2\x00') renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/04/02 15:14:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000a6affa)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000d17000)=""/4096, 0x1000}], 0x1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2018/04/02 15:14:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0114940a810a566d3ef6a904bf8c94bf2cbf079dbbfe127f2583ad3c554"], 0x19) 2018/04/02 15:14:13 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xa5, "a58d61807456bc66bcc6d913ddaf54fc5e53af12baf0dd5ed6be461d8eced66469c501e136d5c9a7768529a7ebfd2f5ea3e1dad5f392305ebbead7e3d0aefb4ceb69affec417893a612d6988ee9a58d8d3f3c6787f3fde8b9bcb1b548c90d6cc97face203310a5e26320960a63f721c2506eb30d8952de918cc4ee2a23d2121f6a54031710c8290d43e55500778abf2f1039fef4857b1c61d0d23bf8ded54fe8c53fef1c7c"}, &(0x7f0000000100)=0xad) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000000c0)) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x4a17771c}, &(0x7f0000000380)=0x90) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0x4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) dup2(r0, r2) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000840)) 2018/04/02 15:14:13 executing program 2: ftruncate(0xffffffffffffffff, 0x7fff) read(0xffffffffffffffff, &(0x7f00000000c0)=""/171, 0xab) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) r1 = getpid() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = fcntl$getown(r0, 0x9) tgkill(r1, r3, 0x41) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0xcb487eaf388e8cb4, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='lo\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r0, 0x540b, 0x0) [ 118.207323] SELinux: policydb magic number 0xd4cdae97 does not match expected magic number 0xf97cff8c 2018/04/02 15:14:13 executing program 1: getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) ptrace$getregs(0xe, r2, 0xfff, &(0x7f0000000080)=""/32) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) fgetxattr(r5, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/02 15:14:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x800d) syz_open_pts(r0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='/dev/ptmx\x00', 0xa, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="03bad6100698cf33719e7be071a60a393e5d102a018d7879c9fe27e176bfa6") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x280000, 0x0) sendto$llc(r2, &(0x7f0000000140)="db0df48d34b92e59f3598c9ddcefa40a1ac03cabece5a4f15b2b4ee5c814feb1823bdeaa8d1bd1b59790b9a02e23f94f123b33db0550f93ccb126633d720e0a0cc6028d334c58944f3d08918c0910ddcee2093794cf990c421db06ba1e8e8939ceab218199790fa05236087bfd13be8aa1dd5a0c6c9ec85769ed3363f24a00979821138e48d3cefd949797fbe5226b2686fc0fec02a54dc4341acbb4a7a919f906d2629a938a22dae8bca0da5fdbb3526f9d82e5885205ef96d7338ca6595c2760212573f6e947dc4d8cadbdf9c65b6517f1b0cd057e4af773227a260b729924955837dd460087024ba0e7ca7e8ce6281a2fa92e7e2910d9fc29121c61445b734fcc1b5a5c4ea8fcb8dee4f41c5e449970909464347431eb4e823c812e5e3b752bbff29fe0d0a96c53a145e25816bb7b93867ab5076205e41414f8cf9eda25a9a772598e13da4db66ec1616f697572803f4c0e19b76d6a38021375334db02be47306b5569cba98c617cc4a17030b289ace9419cbe5e4b95fa7abe24ac4cd572e88a6efa4fbd62e14503239262ee2c4464855da94a51dae8ddebb8aef35b8e7bf69bba291abc3607799019bfc4b0c19d23999f7ab6ce6df6f356d82e0826f811926c96592047ca759b9e6580fd2c75ed091d559dd43d86c1fb0560b472dbff48abdb767085f1aa8ef763539c55f513ee88eea6dfb9a0b16af5930ae452f79b32f5bad90ede9d87d50c68323ff3e7d0ec4a3949c16e4bbd91724ba54d7f6a182731b491eb2d522229d0a513c129134f70ba99c5e6e7f5276b3a592fe560d59a433f55c85a2967d21ac7d154751f2fa9a09edb1a0827b22dcfc34f70e7bb38fca4d8d33d942d3e6c65e928eb05223f1bb46a4afb2a13b41abf3f266b1132b01bcaad6ac3ea7e6b69950f0614c106dbd1d6969bb82f4f5f512f926b66510470f8290a670290f592f61a25e68d44a814295d6e0fd34ee8b3b888152a0bcb98bd446e77e5b1a90257c8732a63ee980f441fa22f781d5d131cdd41047ed4a4b59d35ff7f1a464a2b011d501b64851f06998e57b86cda36aaeaddedd0942e9e16f784a45bbf0840085bce5ff6cf90a0d21e2cc22cddd93193fefc71427f910ca589ba56ee5c80793ff2b9726a4d2774d9e51079a64cb1724311f1a96bf857747852a598d63e07aa56f0654c1548d5d7de3f382be639e8b04cba6561ed58f31a9964e6dead6090cfcd0241e94db19ec2adaf8283bde22970db604d115e0cf10dfb15e67e605964f9271e5adff953748092ae77d503151614509ec9bae65e930eaea9266c4dbc34a96cf42ab81bb8825cf86b98fc1ddb58ae17dc46864b6d39b21fbad2708dd9553d1a92302a04d9db7bfc5b36f147b98260074dedb2fdd8888ad4e4b6f82c8e625d1a75fe224438014782d1d19a84ccc380abf5f9fb4bd413886a951584f36295e4e2e0f2477dfa53f35ee884b84deb29cf1e7642c1a6deeda8d7da2fcf2eb32709895e74981fb8008e291b76b36443fa54a6b6c4a487daf19a50d92dcc551ccd4773ed90e90cbf94ad799c312e877d1db14b085b5aef202d38cf69622dd6cf48b74dc49f61ca2f98e7027a412107f721ff0b8a93b434e2ff1e2cc5c6c4384fcd56c30d9a1dc661de1a114a86a10836405cee4e8995392948e5563ce1b72acb6f3f7c32b9818c3ac3b23e4859c54767c45c5b8ab3ee079c904d95e50071df5b7f75dc74322fbf26625bf12b6f3cbb890368f125417f406ffb0e3c1815d46c1ba3f0cb60e2fcc902998f56b6bb4d93e4bda1ac6ba5908daa9915b88b0aebf1876dc92392102fd1d918bb9c93e27384d6b18e98ab69077179b5fca093470cadff943c16d6f97d259566fcece78c5f374c103a1666af8906e45cb62b5f1ae5ddba9e1565c416d0190cea0823ef20e6392f53782241cb718d3b5daba4fe308ced8fcd261d1958521a7fc10f46fc2b8efba000dcb64a45e1e16b2c3e70bcc13f8d987051e1c50d0e015c67c8f33d3f6d00f9b21068c4a6f6161de6566cb6d35cdf1fd0974d439aaede1ef117148e58d7e1138bbbf9e194a6ea8f556d171526f735e827916ead7401af965f4ded1878be53f8dc5ae61995902ca0246d61e7a9cf8620723a875c054ac2c4e09dbca3fd28e97220049f952bc94b5c0148388d2308f9d88e1a95d713b15910078171517728b74a3585956a285b8d1b8b28666f04704cea13cc10c8d56de14ce5b247d7949eb6205f9b7a0499e745be104bd193dfa8ed99992aa00488e3b1083bef880cf99fb2914b3a1b5fbf62a42c95549d39642448cf0446591499496be12eac8439b68e78074edbac5feb0f21081898e976bb5a4222a98a3b2ad265a9e1e95559e770358377ed1718b67994d8f2e6c89221098479de31260e09bdb3a5aacb6fe2ade56ad9fcc12b9fa8ae79cf0b47c08076bc3fa739cad97099436ec6736667d768463efe57d7331bf251a8f49ea47c13a3dcb10e214faf5870375bf20aca45a7f888a205c67d507900e13e640baa36da9e5b27f458a1ac375916b8041f0e3f9082527a60ce24e9a559b52b4df95d9d7681c3467426c00209d799d781ff778c53c59bcff9405304f1524825cdec5b11da6dabf0aa6a212b0c6cf152e9ef3d67028ce1739d9b4b458655a5169e4a1de46a82e8fb27205a6edc2b7f813bbcd821f88fbcf8fafa4dace1b22c0ab321dddf3fdb36548e0c4365a295cd109497f4f57065d5e296525ccfe0dab3e949f6a814b474dd4df0119d42db2f868291c30b1ab7c30732a3cd465377d97b4afef356605e232ac2ea9712ee44e7fac8f9901a9ebcac05b7dfa8068113c67b34c9f2b1e714a8a7c3c76eb9c90828f053056c67a7b94300edaac031b8740f664d69e851270c8b5557b1e66dbaa413bfbf4d5522cec533764c3b7004ab8ddbfff137597c2554c7898852985f9387195b54b1ad373ab5ef30174f4071b62b9f67c677b65ce963fd9521e07b7ada50f6ad0aeabe7a07c5c7869562da6eb0b038263caeeb3765f42585eb4c1bb5e11caa06fe2695db9f45e1aba0455ca5efd8f4870cacc6e54e910cfff9e30ec65e65c7200d57a8d425a6d469fc84eda7cd6a3c7d12cea4d3c699501eb38c3f8d0cd469ce64e185e63011ae048fdf3b4ba8a29a823abf3717a8541bf75001b803af780112e72c1dafeaaa14a192da3962bf3e2fe71bc10228f405780647da892241bbf62c1526b3480bde84de2b4bb485c27f71bdd955fc24f9d8b2c78acbebe64fb221c31bf8254833d4e1e62f548301fd53529d7eca9515a33571631d75f6497534d13ac674adb1439d9af677e039cb7b85e8c24ff366294aee92904e389effda2652eb69c1320bf4d1ecafaaf86ddbf3eb4235011694f554a610ef7aee1476a619d6e02a4bbd2ac7f846afe6a971055b3ac1d554e78433421109282fd7055eafc772cc08fc144339143cccf94a3613b7b0adecfde9a2cabe8352c50466a608b42a6b8f57020c1be6538ac3ac5ec775035279705cbf0f7a50b2fa992ba039aa17c4222bcde7975910380114f24a5f54f551940bd61909fcefb5d0692faf1daf05450b307bb3c607a969db6aac9a3749132c6fdf761bcec80c80abd2de3cd90750e206045f9c6106dccceff57b58123f6e193d7cb21f5e95a656ffb4d0b6676146e55e1b870ed523d25f3b2942b58c876d4bb00604b92684d5ec356ecdd69a02d394864bc7ac5b1de29dff704b0e7a4763d99ca055421269087027445181561880179af182664953ba881c5d2afae2bff47219d81783c7d27f8f71def28f09048c74862696f22ecee9315110677058bb7a3f2f3943cf490da736b95ebd74b51074be6db8d7ac63ba807619e837dec566c8ec40983e423972101bd9660fc804a881bd6967a6f29aaeb0326eaade784629831c5b2ec884dcd5ea1d280b080100bdcacc81a1538efd3fa3b41fdcfe0d46db0941b22dff20978c9109789ee6ec17341d7cead4c0fc01fee9aa853ba2198871b9fb7430b386b4096af8c43ff7336bb1b76f3c1498dfbf393fcb08929f1a2916af76cc79dc9937d9294a6572f3cbe7ce336367c53cc80132536aca50aa825c5c8245426fa1c3c154e6a5658a4c26f4b9f9859cb8a88a9a564dfa665698e493537bd2a519cc178bec993beb39d3214467e4d5bcd04cb5451b600a85f9bf3c4a749a7546c629fd1b79ad7bd1af58f66022e1dd2a88fa85cb3def93d654571b40b8fbb6e36edf7ca1b860a16584d64c557b70afcc7ae3eb6cf16a56bbc01f70cd6fe35382be5f2b25ecbfb96a9e71e3d6f5e0f5d8641aecc805fa26ea21453e14c86e78b97f9b0649abb2f67924339415fb0564d1092ffb4c7de02bcd24edbe512a9696fd4793d06652b1d443b0dbebb39045dc1732284adfc4317c1db67a468861134b6b023da2cc9eef10243831bcb93e6bbab7482d9290e13304a5021d3b14fafa9342dde0fb900db30f3da89d7389bd4e884991fc02daae21d69ae0d25e6652d327025ec7f71040ad3daf371cf055ea38c9ee3c28914b5e3bd4552def5fa8a1a394ebc199634a2b07957943c0593f2e0910b11e62751afe17acfc2cadd34dc40c8e7d7fdb1cfec3be16d837e5bd33c0c096b875c518d05c308cfe908fb8fc49fd9a77e40ebbcddc80dc35be4f188559e4698a29b08dea0f1e10d9c20ecaaf5125002f2c2363ea7f4ca375a7960a5e9976cc21811bfeb0da21dceeb103090aeee7560d0f5b596d5c89b981dcecf266e2e7f00e943a2e7f1695207f1239220546ac90fadfc6f520c9e1697715b78af4432d94fcbe812ad26042fefd22458897c2701dd8a678b52f31eabb939bee346f3277d56803d9e2fa79b8383aefb215f533a8c2c90d18a00c35a6e60682144e101db20f4bab2e8720500ba5d04e413616f5510533bac5606a64a8a14758f9c72ddc150b6a1889aa95ad85c1f613d62ca5b1635b7062d233ca01937d273843a29d3759a93715fa65633cbe146d711c7900af9375a0748d40f569882bb6d1b1c410e12faa6ab4a953c72de716d5e4ea998d1fcf3b3fa416cc07977affb022c86efd812e5f9929b1fea1ca1322f7dcb2e6b35a506a3af10dbdb7217b8761b4fd58747b9eb3c0f0fab85ad7b33589914daa524a367abe5dcf500b3edfffbef0f60027e63c84f515bc9f0b1ae0db9abc53dc4362bbd70487c4dac69566cc2320b65b839d274126f8a1b5230f5db7d0714a4f5f05c9651cfbd43045bc5dfbf916cb75b64b1fc004e147f8744da1b49c80d89caf33692d11794deb260f703fde020afa6472a0084d615d5641ad795da364840eb2187f57e94b1419b848acc37a83975fe9f449bced7c65ace1fbd83e5e0996b9f5606e5bf80f1d1ab6007a6d5b7a717253497981b1c915c8af313ded59a6215a65c4760b6c0427e37ecec3506a964e29b796208049a22931ca1f34771c6e060622fa0fabdf6436b0c25fd0eb5add89e6b783e118d00009de19f7ae7a17e17df9a262160697dfacb894ebb3e8f3d8b9d30446a3c0946eebb96f295fa9c1bdbba5615cf66bb12879a71e47be667330b6b275ca3eed68208685a4e872457d2629b14a6ae3345072521f01bcc8df84cd63a1224705c809572a4356daecdd1e2248d0bc52dc0a9fcbe668b265a728da540bdcefccc865db9294205b790e6d52239a92bce49088bec6168c983c590ce99198f34129fdd75bb33e1e836080e7b32ca99c9392b712ba062c71e288d1dec06247a6d7b77fb9f726863d7ab1b64abb9ca08867a44ebd4c7729703d57d28546436d5", 0x1000, 0x7, &(0x7f0000001140)={0x1a, 0x1, 0x3ff, 0x6, 0x0, 0x6, @random="f6000934d8ca"}, 0x10) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r0, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001180)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, 0x0, "13373d68bf289ddde6246e2c371e364bb3ae340ea190fdc9a2ca9268fac9f8573172b61217ab63336177a0cc62469de65ee4da7107fd40a7a7eae3cd91eb4354b3aace6b4f24270d277c5eb68b1b425d"}, 0xd8) [ 118.400726] device lo left promiscuous mode [ 118.472719] device lo entered promiscuous mode 2018/04/02 15:14:14 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file1\x00', 0x4, 0x4, &(0x7f00000000c0)=[{&(0x7f0000000180)="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", 0x1000, 0x22}, {&(0x7f0000001180)="673bb2a370c52823eb717c000e7f00caa2162ea11de70cd13c01ae4983061216a453fec7e8be856209ba76ac35e2a3077a332acc86f014975d364b774087954586b51e58e3417b7974dbb18188a8ba384c991b23a5e598695bef6a0f061f1b01c79ae8ded502d244b104c6119266ed41649457b79e0ad09c1be3fd88f1282e82311f13a902da7568bc5235cb7b214b28e5aff6a3e8229444b26059ee1e90132d8953f9450a612f79251224b70b", 0xad, 0xe5}, {&(0x7f0000001240)="0e99b26a570b64bad68437d24e996fa48022b2267c90365286eae78612897a9022102943da1889fa43f07ca8de45274fb64e34e156344466dc25d959d9573dfa5ecf6dacd2bfa4d4e08ec234d46f222a76c589ecd721f122320d39879cc6899641b487039eeeaab54c28dfc3426fd35be822452a44f9f948791124696c143e81006622482ab71c252688ab52db229dc9da86c6e75ed8686ec321bc0c8f703beb3d2a4d2ee52dd0e58343c96e21e96c22c8d357cf1f5f47b299e7115d328954a0540b8ed76e198f51fc3e62c54f0468b802ce9f620844b5f45eac30599c82f779564788", 0xe3, 0x6}, {&(0x7f0000001340)="e8fdd66901446035a1ca6d7320192ddf1888f4070003fa9bdc94df7c199a8a60f6045d9e7de84caa13e7094aa510b5a449e670d5cda0207fee4fe9bd526996d078f73e0c8bebbf78f8fe85ab4f26d166140d821535f97e0aebb8c3a336373776d318fa465ddcc538bfc3f884b13778f4345df7ec124a061082a20eb813379251beac5da4e4f3394a20712f01edb3abb7f048bef5ca4084842de9da423920190738d1d5c42c502dd7a63879b07197d3807d7d720f8799e05621bc2c1f75825eac7088f8be32e100146116beabe63b4fe64de6e09cc207532f9910597e68e34ec4b08b645bfa7213", 0xe7, 0x1}], 0x400, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/02 15:14:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(r3, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r3, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/02 15:14:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001400110100000000000000000a000000", @ANYBLOB="08000100000000000000e7df0fa8000005000000"], 0x2}, 0x1}, 0x0) 2018/04/02 15:14:14 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b6", 0x15, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e1f48b0200010000e24d8d88170914a70f4b650fb100000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000300)=""/25, 0x19}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) sendfile(r0, r4, &(0x7f0000000040), 0x10ed5b) getpid() r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000f97000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r6, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) linkat(r6, &(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000340)='./file0\x00', 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x195a5685}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r8, @ANYBLOB="270000009d42523583d766b94ff89932d993c7cce70de88067b09a4da255f3beb515f5ed9956a72e072a09"], &(0x7f0000000280)=0x2) fcntl$getownex(r3, 0x10, &(0x7f00000003c0)) 2018/04/02 15:14:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x5e, "4398e23d0f8090a9f1ad33ff383cae16c79fe7e925fd7a352cc0401fe90cf944d6e6f990ee6da40d481234501ac4ceae1945cb697150b17bc9c1ea9dd7b1db6a585e9ca522f67a5d2b93b281f67063dd80b4d1b90ace824e7df2d58c8b7e"}, &(0x7f0000000300)=0x66) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x2}, 0x8) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r3 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980), 0x0) faccessat(r0, &(0x7f0000000180)='./file0/bus/file0\x00', 0x2, 0x0) r4 = syz_open_pts(r0, 0x2) dup3(r4, r0, 0x0) r5 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r3, 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$chown(0x4, r5, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r3, &(0x7f0000000040)="f6dcb49a5bfbfd85e2fc2f15f548137340e66f6366d8a0125c9c1d3a", 0x1c) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/04/02 15:14:14 executing program 1: r0 = socket(0x10, 0x100080000000002, 0x0) write(r0, &(0x7f0000000040)="240000002600ff000000010004773600fb1308020100000000b0e500a931ab792986d00000000000003f10", 0x2b) 2018/04/02 15:14:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000380)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x2, 0x3, 0x5, 0x17}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x202, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000ac5000), 0xfffffffffffffd7b) 2018/04/02 15:14:14 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0x1, 0xfffffffffffffdc6) 2018/04/02 15:14:14 executing program 4: r0 = timerfd_create(0x0, 0x800) mmap(&(0x7f0000cc0000/0x4000)=nil, 0x4000, 0x5, 0x80000000031, r0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005fd4)) 2018/04/02 15:14:14 executing program 1: r0 = memfd_create(&(0x7f0000000080)='em1securityselinux!}.\x00', 0x200000010001ffd) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x7, 0x8001, 0x31}, 0x98) r2 = getpgid(0x0) fcntl$lock(r0, 0x23, &(0x7f0000011ffc)={0x0, 0x3, 0xfdffffffffffffff, 0x1, r2}) 2018/04/02 15:14:14 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x1c, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}, @release={0x40046306, 0x2}, @release={0x40046306}, @decrefs={0x40046307}], 0xc6, 0x0, &(0x7f0000000140)="b7af9bff45187523e0c71c18053bbc494ea98da452c1d5eec84252f2b8289ce88b84220920367e37c03113ee48cead54a5c1a4af0fb7d20ec37f9275a55d60315b9c070bfc2b039ef898e7d38fe6bed6ffc898618515f5225bf68b3a30d10343ceabb4bbb78463042d88591fadda002b473eaa2f854a18c8d6899e81fbd97e196b10278b3c4636ab999988117d04fd8ebead65018ef65c9b94eb7ffadadb2f22908ec20fa8f733c7eaef5fd285a406884eedff1402ef8410dbbc858aecbd0f0534d8adbd4ba9"}) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x7, 0x100000000) 2018/04/02 15:14:14 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400900, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) fcntl$getflags(r3, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r4}) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x1c, 0x4, @thr={&(0x7f0000000140)="2efb693d", &(0x7f0000000180)="f989aade62b2aa57c1c9f2946230182165ed1d0ac5989b993bdcd5498f99a0379393219b4729be0a6197e78fbfd7426124337f7b257b7c9c9792328763"}}, &(0x7f0000000200)=0x0) timer_gettime(r5, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendmsg$nl_crypto(r3, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=@alg={0x108, 0x10, 0x408, 0x70bd29, 0x25dfdbfc, {{'ctr(camellia)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xbe2}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x80000001}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000500)={r4, 0x0, r2}) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000002840)={&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000000640)="120728ee0f0958e65eddc566d0d45dd561169ff70794cda67b32a077f7c51bae77baa58bac6616af73ee33cd3aae7c745ca6b8b147bb48d61883f8e729e015de4c2f077e1bd367632d0236a5cea1c10b5649aa3e84cea8a15ed6c4de85761ebb1cd22b30bf23cc66606a297d75dc164806641f8b7365b6ec7b06be0b2f8711933058139437c8edeb816479a84de4ef2dbfe6447b88245e2caa57a478f845081222b1f5a8cd64c36f589482f4321cbdd8ec25b9ba041c2f87", 0xb8}, {&(0x7f0000000700)="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0x1000}, {&(0x7f0000001700)="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0x1000}], 0x3, &(0x7f0000002740)=[@cred={0x18, 0x1, 0x2, r1, r7, r8}, @cred={0x18, 0x1, 0x2, r1, r7, r8}, @rights={0x2c, 0x1, 0x1, [r2, r2, r2, r6, r3, r3, r6, r6]}, @cred={0x18, 0x1, 0x2, r1, r7, r8}, @cred={0x18, 0x1, 0x2, r1, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r3, r2, r3, r6]}, @cred={0x18, 0x1, 0x2, r1, r7, r8}], 0xc4, 0x14}, 0x20000040) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000002980)={0xfe, &(0x7f0000002880)="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"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000029c0)=0x17, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002a00)={0x8, [0x8, 0x0, 0x100000000, 0xfffffffffffffffa, 0x2, 0x4, 0x1000, 0xffffffffffff7fff]}, 0x14) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002a40)=0x7, &(0x7f0000002a80)=0x4) fcntl$setownex(r3, 0xf, &(0x7f0000002ac0)={0x2, r1}) r9 = memfd_create(&(0x7f0000002b00)='ppp0-user-vmnet1\x00', 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000002b40)=0x10000, 0x4) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000002b80)) listen(r3, 0x100000000) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r10 = add_key$keyring(&(0x7f0000002bc0)='keyring\x00', &(0x7f0000002c00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r10) ioctl$PPPIOCGL2TPSTATS(r9, 0x80487436, &(0x7f0000002c40)="6621b808a90c06e9773c82acc565af51b1fc580fc66dcb66fa6130a01b85d84b63200958936535cfdd0139f66e39e6733a98aace126eb130a13eac652245c48b15ef400d1258814855237bdb2a32a20d92bd85f2aac4f8eeca191f171a26e0c6d254c8a8b227e4dac873dfed975b255c79890c4ed822104462860ff20e8b8b2e71bdcb9f153bdd77992bfbb4a80f2baf4b6f87d88bbaf2d96ef24dbddc1d90a736d3545dd8ae624b85c576e462b37a984fff5de45006674c094761296d4f29a7521d9bbe815fff4f7a21f4") 2018/04/02 15:14:14 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x2, 0x4) 2018/04/02 15:14:14 executing program 4: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x602082, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) userfaultfd(0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)) 2018/04/02 15:14:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f0000001100)=ANY=[@ANYBLOB="300000002100ff0200000000000000000a0000000c00114357eb32dfd63fd40000040000001000146f02dd9df210cacafccd5ec5d1b4998994e19f06fc735145ea21e1b434390a993985393ed1e64eb11e17bba97b0f40f49447236c38ebf97606bf0ea826f1044e6b51ee23449c6ba693f70090e0f6b53424e8ad4732705f5b000000000000000000000000000000"], 0x30}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = dup2(r0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000010c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/02 15:14:14 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9100000041778a555230b06900000000000000946f9129be5e6ca5572ac505961975c64c9a29142a2c698c6b718bd3e40b85bb162fc9cd69fe698fe96e4f75dbf925c732d9b4d8aef50cb56b564ec5b37e0835f242810f8c38394e39854ef4bec3af97e4f1fa1d02fcfd9b406581480662165587f46b59b9aec4f19ccf97808a9e50dc23bc8ff1e5bcc12c6ced8ed2da7fc2e0b8ba"], &(0x7f0000000580)=0x99) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8}, {r0, 0x21a6}, {}, {0xffffffffffffffff, 0x200}, {r0}, {}], 0x6, 0xff) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000005c0)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) restart_syscall() setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0x0, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, r4, r5}, {0x3316, 0x0, 0x7fff, 0x265e, 0x100000000, 0x4, 0x0, 0x6}, {0x0, 0x8, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5, 0xff}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) [ 119.299544] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 119.312096] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/02 15:14:16 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000000a280)=ANY=[@ANYBLOB="10000000000400000000580000000000"], 0x10}], 0x1, &(0x7f0000002400)}, 0x0) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/241, 0xf1}, 0x102) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x1af) recvfrom$inet(r2, &(0x7f0000000100)=""/90, 0x5a, 0x2, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/04/02 15:14:16 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r1, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001400)=0x2) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001640)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001300)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, r5) 2018/04/02 15:14:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002240)='/dev/ppp\x00', 0x4101, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000022c0)={0x6, {0x2, 0x4e21, @rand_addr=0x62a}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x200, 0x5, 0x0, 0x4, 0x8, &(0x7f0000002280)='syzkaller1\x00', 0x1, 0x42bb2414, 0x4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7af}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) r3 = syz_open_procfs(0x0, &(0x7f00000006c0)='ns\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0xbfbe, 0x0, 0x10003, 0x20}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000000840)={0x1, 0x0, 0x0, 0x821}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x2000000, &(0x7f0000000bc0)=""/157, 0x9d) r6 = request_key(&(0x7f0000000880)='id_legacy\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000900)='autogroup\x00', 0x0) r7 = request_key(&(0x7f0000000d00)='rxrpc\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='}\x00', 0xffffffffffffffff) keyctl$link(0x8, r6, r7) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) setresuid(r5, r8, r9) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r4, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c80)={&(0x7f0000000940)=ANY=[@ANYRES32=r11, @ANYBLOB="b7a7e3bcd036ee0441caa5067855fa6df39b95e8c28621e7c7f7e251bcbe73f4285e80b13c417730a8cc43fde751a3537502407889f2848cad372b7ac1e1e2214c3222d0aa96bce800d3788ad9c3758cd1e972918a7e0a26397577344f525253c24797199dcaf02c1744978d1b0bbb0438023c735cf8c69f2ce0dbe705f6c935fdd0c13554d40b95b12fbf0a83000000"], 0x94}, 0x1}, 0x4008000) r12 = getpid() syz_open_procfs(r12, &(0x7f0000000280)='autogroup\x00') connect(r10, &(0x7f00000002c0)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3, 0x1, 0xf, 0x80000000, 0x200, 0x8395}, 0x20) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580), 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/04/02 15:14:16 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x58, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x58}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) ioctl$TIOCEXCL(r3, 0x540c) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000e80)={'filter\x00', 0x7, 0x4, 0x47c, 0x280, 0x0, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x9268, 0x5, 0x7fffffff, 0x0, 0x8a3, 0x4, 'bond0\x00', 'ipddp0\x00', {}, {0xff}, 0x0, 0x3b}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@random="4b91802fccaa", @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x5, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @rand_addr=0x1f, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1", 0xe0}], 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r5, 0x0) 2018/04/02 15:14:16 executing program 2: openat$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$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c08", 0x3a, 0xfffffffffffffffd) sysinfo(&(0x7f0000000d00)=""/4096) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, 0x0, r1}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"38c1929778b800"}, 0x3}, [{"16f7d8dbc8678e"}, {"d664a6dacc1bed"}, {"92818271f81370"}, {"d1d5bffb56495b"}, {"0a04950c1e3404"}, {"cd32e5e9ae8871"}, {"8f20f83f1c4ba4"}, {"88ca37ed5145c4"}]}, 0x48) 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$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/02 15:14:16 executing program 3: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) getpeername(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x80) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) 2018/04/02 15:14:16 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000900)={0x7, 0x1, 0x1, 0x2}) r1 = gettid() exit(0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000180)={0x8, 0x5, 0xfffffffffffffffc}, 0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getgroups(0x4, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) setresgid(r2, r4, r5) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x0}, {}, {}, {}]}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./file0\x00', 0x7fff, 0x5, &(0x7f0000000800)=[{&(0x7f00000004c0)="a84820d82a13a75bfcb009ea9d664f21a62f43c1ca934e42093bdde409c48aa23a756c337ba00eb7d4fde4fb3cb9b12030e73ed481c114cc237126ba4cecb1892b03dc2d07e3447f0ad77237559fac97f13537921d9139a8afc5b1f42bd93161ef1c6095791099a34be18a97f9b89a8423c10d6d61ba69", 0x77, 0xc2}, {&(0x7f0000000540)="c363b47db07ba4334924e15f8accc64f9c20f1521e50bd5c1c427b11f4bcc110ada52bd274ab2055c744589292d2df5611cb332664f108db259258db84b1c3a53cca13eabaace8a1b861ee420a19649e195b2a4471440df743d753908cb9f327304ef25326562811a0d2a042ea90a2291025ea27d6a0b7bec05e092159561a0f7238197b7825d8", 0x87, 0xed}, {&(0x7f0000000600)="dd3e645b05b619b738df0b3c826d67ef807cc58478c582f471b461cfe32113d14789c450d3eeecf9c6e0acffad86c802983ddb5b68bcb0df5323555878efc5546f578f3314d649da7e860434b714008dad909b33a7be812e18552173bfdd5119518318f5bba9851becee569ba31ac149f932e6b460d21c2d6af0faec90aa81b3629539281d534ec70d60b92fe8b62996ed0134d1cb4a9d51f26632b34a458a91b711589c86560722eba5b73e87b2a4d964de2ca0", 0xb4, 0x7}, {&(0x7f00000006c0)="46a4392adbf696487cdde5174b2ce2b354b12c5078ea06b3e65cbdb134c1f91c917b3e81e1c7b2cce49923c2a12fe475b93f4240d2591452e8c119bf497bb6e898aac8bdc2c7c2121730563a0dbfae4f073addf74d853e2bc20722068f6702dc49d4ad0dace0fefa9b0e503834deab1959f2494851c83aa5a3d84a2fbc4f", 0x7e, 0xe0b}, {&(0x7f0000000740)="e06beafbd4a32d40e79e0cef6b58f7cc179faf0c3fe9f0367a370e1e547b50ae54bfdef57151d0712291fe58c9a2dbbb8bf98529374a93d3c0ec3b96e0d373692a1a2589e19330f98e6121a7dd96333d8d9815562537924717372c663d55d62dde366b63e8dcd6f9a22be4a8761ebcf3a62eb8310067a0c5368741d5806a3f5d889f3a0e2ccc7541c0d2274e3ccc62baf9fcf98e61bb7f760795b33cf917c88627a4387a", 0xa4, 0xcc6}], 0x2000000, &(0x7f0000000840)={[{@errors_remount='errors=remount-ro', 0x2c}, {@utf8='utf8', 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x35, 0x32, 0x30, 0x31, 0x78]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x30, 0x33]}, 0x2c}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f0000000400)={r6, 0x2, &(0x7f0000000280)=[0x8, 0x8], &(0x7f0000000340)=[0x9, 0x6], 0x20, 0x3, 0x3, &(0x7f0000000380)=[0xffffffffffffff6f, 0x9e7d, 0xfffffffffffffffb], &(0x7f00000003c0)=[0x1f, 0x9, 0x5, 0x9, 0x0]}) setpriority(0x1, r1, 0x1000) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)) 2018/04/02 15:14:16 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) 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) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c4"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x2, 0x3f]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/02 15:14:16 executing program 3: clock_adjtime(0x0, &(0x7f0000001fda)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/217) fchdir(r0) 2018/04/02 15:14:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)="c551baa119e6388f32acadb7135d17e6233839f36c35c4ab7e2ec7aa2e4f736437e9394d61df8ada48d184ce8752d7be29e966433289145850a3fe10c2a33035f63f0d6a9abc065481001ba309e50749d03d426f55b119bc501c0d5dfce7d41465a6cb0cffff00006fe0c2edba6429be3ae77463403e8a40f33c2ec9d8cff4f2e17db1866043a185f114011033a9c91db295bd5501b9b4812bf7663d30dd03625c46c0052b7cd09c2f75cf9e93da6e00ac1d94dfa54c401b79256a56b6cf96a206e11d46ae23934e5ed46b9f726525ac297200400d2bd052fc565e4dac52fef7b18f7aae7d95363bf915fb665e651a815b8fe6d022cd901b", 0xffffffffffffffc9) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) socket$inet(0x2, 0x8000f, 0x8) 2018/04/02 15:14:16 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000500)={'ipddp0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) flock(0xffffffffffffffff, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1db, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r3, 0x10, 0x70bd2b, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4081) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba9442bac3b9b6d4"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000000680)={&(0x7f0000000940)=@alg={0x128, 0x10, 0x0, 0x70bd28, 0x25dfdbff, {{'sha1-avx2\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x33a}, {0x8, 0x1, 0x23}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x4d7}]}, 0x128}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000001) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x100000001, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) 2018/04/02 15:14:16 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getitimer(0x0, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)) chmod(&(0x7f0000021000)='./file0\x00', 0x0) 2018/04/02 15:14:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000680)=[{}, {}, {}, {}, {}], 0x5, 0xf5) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000740)=""/253, 0xfd) ioprio_set$uid(0x3, 0x0, 0x8) renameat(r1, &(0x7f0000000a00)='./file0\x00', r1, &(0x7f0000000a40)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000b80)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, 0x44, r3}) r4 = open(&(0x7f0000000540)='./file0\x00', 0x80004, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000880)={{0x0, 0x2}, 'port0\x00', 0x0, 0x0, 0x200, 0x1, 0x5, 0x100000000, 0x8001, 0x0, 0x2, 0x3}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000500)={0x3, 0x0, 0x10000}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000f00)) fcntl$getown(r2, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r6 = syz_open_pts(r4, 0x242080) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000200)) fcntl$getownex(r4, 0x10, &(0x7f0000004480)) gettid() getpid() gettid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000380)) fcntl$getownex(r0, 0x10, &(0x7f0000004500)) sendmmsg$unix(r4, &(0x7f0000004640)=[{&(0x7f0000000c40)=@abs={0x1}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000280)="70bff46c5aeb75991bae36df0af64155d3947687eb2b5edcde8f0318b3d6a3818d74c04a5436e78d", 0x28}], 0x1, &(0x7f0000000f40), 0x0, 0xd1}], 0x1, 0x48040) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000580)={r5, 0x400}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000006c0)=""/25) request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000700), 0x4) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/04/02 15:14:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x92f05ac6933588d0, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x1, 0x0) writev(r1, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) close(r1) r2 = openat$cgroup_ro(r0, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x7, 0x2, 0x1, 0x0, 0x70cc, 0x401}) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180)=0x14) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x101, 0x4000) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0xfffffffffffffffe, 0xfffffffffffffce2) 2018/04/02 15:14:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000c80)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x0, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x8, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) clock_adjtime(0x5, &(0x7f0000000980)={0x9, 0xfff, 0xffffffffffffec08, 0xf396, 0xde70, 0x10000, 0x1, 0x0, 0x0, 0x3, 0x7, 0x64f4, 0x3, 0x5, 0x8, 0x80000001, 0x7, 0x1000, 0x7, 0x3ff, 0x575, 0x1d, 0x401, 0x1, 0x6, 0x2}) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x1, 0xd0, 0x7ff, 0x7}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) preadv(r4, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x800000000) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x202) INIT: Id "5" respawning too fast: disabled for 5 minutes 2018/04/02 15:14:16 executing program 2: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x8000000000005, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) recvfrom(r1, &(0x7f0000001000)=""/4096, 0x1000, 0x40, &(0x7f0000000080)=@in6={0xa, 0x4e20, 0xbb, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x80) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) INIT: Id "6" respawning too fast: disabled for 5 minutes [ 121.252982] syz-executor7 (8972) used greatest stack depth: 23592 bytes left INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes 2018/04/02 15:14:17 executing program 0: r0 = eventfd(0x80000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000010c0)={"73797aee06b799b3d78fd4a300", 0x200004011}) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@pi, @hdr={0x0, 0x3, 0x0, 0x2}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}, 0x68) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x1, 0x0, 0x0, 'queue1\x00', 0x80000001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x151, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffeffffffff}, @in6={0xa, 0x4e23, 0x2a1c, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x3f}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x74) socket$packet(0x11, 0x3, 0x300) fchdir(r0) ftruncate(0xffffffffffffffff, 0x2) 2018/04/02 15:14:17 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) socket(0x4, 0x80807, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xff, 0x2, 0x3, 0x8, 0x81, 0x1, 0xfffffffffffffcd7}, &(0x7f0000000080)=0x20) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setpgid(r1, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r4, 0xb8, &(0x7f0000000540)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x3}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0xaf31}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x6f}, @in6={0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000440)=0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = dup2(r0, r0) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f00000006c0)={0x0, 0x2710}, 0x10) ptrace$poke(0x4, r1, &(0x7f0000000680), 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000380)={0x10}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000480), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000700)={'filter\x00', 0x89, "22adb4830497aae8d6b2cf33de4f619c225f993f727e43b21caac7104dd7aff06de75886371e1d0d8989d413e0a042a4358735b9a5fc8f009d0512083627accac8cb5909413538ce093a72c0a5b6e763cb5e1ea45d0677317a38aba75262f7e246070bbfadb7039e1d854cfaa0ffa79d4f6f720c4aa05a0258ff270068bd2f7e387a54197bc71f83f6"}, &(0x7f0000000800)=0xad) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000000500)=0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000004c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000140)=0xc) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480)) 2018/04/02 15:14:17 executing program 4: r0 = creat(&(0x7f0000000400)='./file0\x00', 0x0) sendfile64(r0, r0, 0x0, 0x400) fcntl$getflags(r0, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10802, 0x0) 2018/04/02 15:14:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) fallocate(r0, 0x1, 0x1, 0x93) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x80) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344}, 0x6, 0xbe) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) write$tun(r1, &(0x7f0000000180)={@void, @void, @ipv6={0x0, 0x6, "57910a", 0x2a1, 0x67, 0x9, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x1d, 0x2a, [], [@ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0x5a, "45ec0993eed4b6c9b7fc13d45c9f5dbe221a1895ea5cac1d5909cb4a7dde13f12458e1dc8f127b6641011cf850463c39023ecf89783878fcf4d8a69f24f89490a62c3509219476dce97d5e5080bcadba3d394cde0955e28d10a5"}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @calipso={0x7, 0x20, {0xfe, 0x6, 0x9, 0x8, [0x10000, 0x3, 0x5]}}, @calipso={0x7, 0x48, {0x7, 0x10, 0x3b, 0x1, [0xd6f8, 0x7ff, 0xffffffff, 0x1, 0x4, 0x7, 0x9, 0x7fff]}}, @calipso={0x7, 0x40, {0x16, 0xe, 0xea2, 0x7f, [0x2, 0x33, 0xffff, 0x1a, 0x7fff, 0x8001, 0x200]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, @dstopts={0x4, 0xf, [], [@calipso={0x7, 0x48, {0x8ae, 0x10, 0x3, 0xffffffffffffff80, [0x4, 0x81, 0x1, 0x1, 0x2, 0x8000, 0x200, 0x6]}}, @calipso={0x7, 0x28, {0x4, 0x8, 0x9, 0xc8df, [0x100000001, 0x1, 0x8, 0x5]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3f, 0x8, [], [@enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0xfffffffeffffffff}, @calipso={0x7, 0x28, {0xd2f1, 0x8, 0xfff, 0x1, [0xff, 0x3f, 0x4, 0x0]}}, @generic={0x3, 0xd, "5a3d209cac07cf6cd28f8c0fd6"}]}], @tcp={{0x4e20, 0x4e20, r2, r3, 0x0, 0x0, 0x1a, 0x41, 0x7ff, 0x0, 0xffffffff7fffffff, {[@timestamp={0x8, 0xa, 0x9, 0x5}, @generic={0xff, 0xd, "c7bc38bbd2138cbbc0fb59"}, @eol, @md5sig={0x13, 0x12, "b808fff8a404e48a1c280652211a6714"}, @mss={0x2, 0x4, 0xfff}, @md5sig={0x13, 0x12, "f01b34437e192f7c1efa0a2b8c913bfb"}, @window={0x3, 0x3, 0x401}, @generic={0x3, 0xf, "c8480576a5922c018a15982407"}]}}, {'$'}}}}}, 0x2c9) dup2(r0, r0) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = dup3(r4, r0, 0x0) write$cgroup_subtree(r5, &(0x7f0000000080)={[{0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'memory', 0x20}]}, 0x3a) fcntl$setstatus(r0, 0x4, 0x4400) pwrite64(r5, &(0x7f0000000c00)="2a25b18c930bbd8d134f4581cfc35a43fc8ac5baf8ca551b317568acf0d577f4389907725e1f1619392fb96c1f0cd9afa731f6f1609a0ff60ec3566a2ae938cdcbd6d64dfe37a3e06d5ccc5a30b24e0f114053ab05f6ac1b04ca07ab95f3c71520b3c9cdf1bae368919ef6dc9de540104f1f995782e7b097232daff8d5090313decfa595fb3d3fb57da72bce1bb4558fc7dea0131472d2fd9ec225d21f7fb1dcc96315f36816415c745ac070eda6713d51541127641cc960b3bb0c82378c9c819a92f138deb1fadf65bc77b0a468a7c82c657e138a5ccd545384e60f9e8cb72e7e8696b84409ad9550003b78cf22b234251e1d547c151f6f9c9e9c5426c1acab284fdc52527b07f88921a91741f58332045e4a054f7003362213011bba10c196ec3ab5947eb312a05e3de279dba88e0d28a8bf08db785615d1eaee0a3c663f53033d8a50d9efe70141dadefdfe8ee359ec349dcd562cf75ca8e4fb608478c8488b9681a7a01c09dd0e4d016663259a453145f37058f6550720a4abcc476f2e3f4aa9b7bd531cbf14bf269a40b4aaf06d60f14c0883d0ba795e911c4ed1f874df405d9ba379a23f284501bf19d3ab1822e16af61a3c2529ca70dcd240f080c3b864f8bd93f329209cbb8c710f4ac173748ddc30f8fbad8ea77c1c82ca9cf24be70dff280896f77814aeb1390fec1635ade11ec2f49f6a0230f841eb07e9181ac02aef6823f72a07d5321af6bcc84e3b646701870dd6aa3e819e5245cd6d4c7cde1c94fe51071a3901be2a6a9a2a314ca56b8b877e3c38c55417d9d1018d15542692e696c33096a944f19125527656504f4ca08eae7e8828e14e546e93fc250d7f9dc030d813b90aacee65ca24debcc5d251517971f6383b5276f9f13cdb19d3df39b751906e108f36da10cad8211ed570409a17576212ced71591c429ec78bb44373e4b4027b127d52aec4c001f07861f940844915095a60a30f197b3e0e9ccccecaf5cb1fea4b7c7c14c79b78001d0e351bb7aa544114eab26b3627a135da0431a23d86e37b12a36d34a37361f2bba2a8821149bda94963b3981d0b9c0c9df98c3d486d835fbdf5df1682e9178266a6ed1515384ec57dec3e1b551825849e8cd569fdf3807b510faf94ef7ad743679e15c2f1f5a1e5b6dbde8cdc8f75258b0d23b24cf902bd288c68f8fa8f4b4c23b7243e663abe29f3247e145b7e6ff227ea02b9ef309b67612498a669663162e2a6bc9a210a1db4adc1ead091fdbe575a90088e6cf2c8396967935f0d59acae8427b9e4293c9e783e27925e44c3018752213fa9174063f6353a9b51390530d4564f0e20495773783590bd18b70c5c967931da13ba9609b2da3f30b9754bc4e261a11bf5d07530705c55c728d94e9e6bf4b799a0f0e976558d0754567670c6b81be919023a6a828b00fbc31211c2fabff6c176823c58e3e19bddc3df99aa464d9ebc003b9efc2fe5fc64f39c4a91f123cdece668fe446ae0cf3995053c59c44ccbe76aa8797dbe5955d8c167b1894a0c01d86e18537b55197701c6e22ddb40d870691f0fe196ffb2e0381077b96920dcf836561ac095ad6ea746561d70280353b87e6a1b2acc9b4f4f8b09ccf3303b0920d46ffc7f417bb154b9a4818a3490d321a148b0f650c6448ebae5206f262b01f0fd4623405c36090c8d30a4a37c38769c46eb4893ff38f6745a2fd23a78c791ac401b012dca830423047709caf4e818e39e56e1aac9f99d7801aecfcd430d6210554c910ee7663963ca06d3d66b608bb308c14b26771a9342fe6070a90548427c6f5d0db63cd5a4f8639a99e213b37311e0020acb51523e423eecdd4ad7b8d30a5d7705f6aed67b526879cb37c2a20e21f308ae1342957fcb71a4db2ced8fae510d89982f5ce8c10cb30d74eb238c05beaa5a8f521124ae8d2a99d3fdb9e7ded20ca6677d64e6bda8bf5ea350c0fb8773d55b7b530f5b2b5ad561ab35a5aca1d09dd8681ebb37ec5eef2ff947da839297469751f21127329d23468100ff6a2bd0556395aa090deed0f7b3dfbfba725eb9152bbc6e0e86392d8aa19c23137e60509f00da793f569a1b1cf089387bdbba3868da4c1b4b8f30d60de51907795c32a8ec1cc3d472f363050b50ac1979f18189da3965ddad5f945106184ba6d7f2b2acf00", 0x600, 0x0) 2018/04/02 15:14:17 executing program 5: mprotect(&(0x7f0000084000/0x2000)=nil, 0x2000, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x50) mremap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00006d7000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/04/02 15:14:17 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x3000, 0x101) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'\x00', 0x3}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/02 15:14:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) getpgrp(0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) getpgrp(r4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x8}, {r3, 0x10}, {r3, 0x80}, {r2, 0x1000}, {r3}, {r1, 0x8000}, {r3, 0x1162}, {r2, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={r5, r6+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(0xffffffffffffffff, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/04/02 15:14:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x8000000000000000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0xfffffffffffffd43) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000600)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000280)=0x41) r5 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000004c0)) kexec_load(0x0, 0x1, &(0x7f0000000500)=[{&(0x7f00000002c0)="b9cf7460b3cf6a8458fead814b9b9a2446bc6626747cc44454cdd1188fed8998b9e8520f0a2a0a6bea6a218bb7c74f54fcdc89aead6a4bb4e77710c7f27450d8a86982e3e9a4b67ec6ac547a0de23cae579840b3898f2b53464c0c68b776db2480ea0182c520ddc6a1757c9837d83127c4ac719bb8fd320851bf6687471d618437cbaaac63e30578b5a32135efcf48f877d10f879d561e61e0f7ab6260a2bd76cff67223e6c0ac3ba57b0a961fc928d0260cf8ec7ddad8885b70951f5da66416002e5c6bd87d70ac02e73a202b718a9892a7bfc0", 0xd4, 0x3f, 0xfffffffffffffffd}], 0x30000) r6 = eventfd2(0x6, 0x80000) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000000c0)=0x1000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000400)) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r7 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0xc14, 0xfffffffffffffffc, 0xce, 0x6, 0x7, 0x5}) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) recvmmsg(r9, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r7, 0x111, 0x2, 0x1, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000000580), 0xfffffffffffffe2d) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000000200)) 2018/04/02 15:14:17 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000008c0)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x0, 0x7, 0x0, 0x0, 0x0, 0x22b1, 0x7fffffff]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300021100000028bd70000000000005002600000000000a00000000000000000000000000000000000000000000000000000000000000030008000200000002000000e000000200000000000000000200010000000000000003000000000005000500000000000a00000000000000000000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) mq_unlink(&(0x7f0000000740)='cgroup.controllers\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) gettid() renameat2(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000840)={{0xa, 0x4e23, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xb3fe}, {0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x447b}, 0xf5ac, [0x3, 0x7fff, 0x5, 0x8, 0x400, 0x0, 0x80000000, 0x2]}, 0x5c) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff, 0x0, 0x800}, {0x1f, 0x3}, {0x0, 0x80, 0x0, 0x3}, {0x0, 0x1, 0x0, 0x5}, {0x225, 0xc34, 0x0, 0x4}, {0x0, 0x6, 0x2000000000000, 0x311925ba}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00000004c0)="6d05fba74268efd18618a79b2b354d3c2ffb97ff426c787e160571e0a6bb1b5a75d98a206424720d9ccea5b523beacca1595d416fdd2c58a33b100a0d9b3a4922662c64f2d115abe9e814b2c8cb8b36d4903a068ebcc353f4feb7bb5b9a1f41fbe9c5ee64a4ee84c6935c8c681ff31b287fdcb7665f4b14efb9ba45c633a66880cd1a2cef9b93a3dd361941c4c1e1c2ba46cc23317ca8eca47f21f82b62c1fb77a6207bd1d362a2703d152b99eab4a231e00", 0xb2) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) utimensat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)={{0x0, 0x2710}, {r3, r4/1000+10000}}, 0x100) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) getpeername$ax25(r5, &(0x7f00000006c0), &(0x7f0000000700)=0x10) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba", 0x2a, 0x40, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x2}, 0x80) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000680)=0x6, 0x4) pwrite64(r2, &(0x7f00000005c0)="3fdb003ebf0ffd32e50f8040b8a4ac388c8c1ad24df8f629769fa4f22587ff6690ec6de4632cae8da30e717fd5302e2450cf81ff6af83e06c6655d76efb46f04e6d1f86a4fb8c7871a49aedce185dd743a4ba26670042f49b970bd093ff93b7a460fc06854c687925c4655db628f98b70345206e8c496e58e3cd2b688219499da64e9acabd69ecd3b10175d4d1c3a1eda33d931303ce0c05b4acf8edf28fd2f9005a9358e812ab5e642cbfc640c37ec1623a47ff3769", 0xb6, 0x0) 2018/04/02 15:14:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000100)="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", 0xfffffc37}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) ftruncate(r1, 0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000580)={'bcsf0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x400}], 0x1, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) sendfile(r0, r0, &(0x7f0000000080), 0x3) 2018/04/02 15:14:17 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100), 0x0, 0xfffffffffffffff9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000006c0)=ANY=[@ANYBLOB="ba4e1e42fa52c56f2cbd7000fddbdf2530baf835c700a8d22248303d25932097f110f0e84dc6d864808b8800da491c0500000000000000286b6fc80b0f8770e779d5cf686b5cd2ffffff7fbb571a9c6ce153b622f5ace7adf3c305e41ed23be77ff7125c857e17c80900916d34570900000088dbd370c976a963fcbc21734ccd834e61ff86ff000000000000007afc3d70a68d13e66abbe6efa5247ce4f4fc77d826e288ecdf3c2eee610c80f9b3ddbe16"], 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) r3 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c", 0x4a, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0), 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e20, 0xe833, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x3c) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) socket$inet6_udp(0xa, 0x2, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=r4], &(0x7f0000000580)=0x1) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x72, 0x0, 0x1000}, &(0x7f0000000640)=0x18) 2018/04/02 15:14:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)=ANY=[@ANYBLOB="0100000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000"], 0x98) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000100)=""/32, &(0x7f0000000200)=0x20) 2018/04/02 15:14:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x40) r1 = socket$l2tp(0x18, 0x1, 0x1) sendto(r1, &(0x7f0000000000)="6b523583f66c913b996db2decbc0d514b8b75af75bec65ef3a952938ab3c03608164df2a08dd8b165dc8400429130c5cbc4479d760e7e513c182abeabdcd62afb3907b10fe121fcee65e8772b2", 0x4d, 0x4000000, &(0x7f0000000080)=@llc={0x1a, 0x302, 0x1ff, 0x100000001, 0x3ff, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) ioctl$TUNSETIFF(r0, 0x40087602, &(0x7f00000001c0)={'teql0\x00'}) 2018/04/02 15:14:18 executing program 2: truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet(0x10, 0x7, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x6000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) r4 = getgid() r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000b80)=0xe8) getgroups(0x6, &(0x7f0000000bc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000000c00)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001180)={0x0, 0x76, 0x80}, &(0x7f00000011c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={r9, 0xff, 0x30}, &(0x7f0000001240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) r11 = getgid() r12 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000d80)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000e80)=0xe8) r14 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ec0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0}, &(0x7f0000000f40)=0xc) stat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001140)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="2696ecbcf76df04f8788c012fec51e73f8a54d2a5b3824672e0459b9a476d17d7bafebc84fdfd6a386118d85444a63c438bdde8a6e103f825a3ee8ecdba3c9f688b587b68c396f1cd0e2a66bb85db37ed3618c4968bebec0532878668dc4c00f980756464ecb762bcf", 0x69}], 0x1, &(0x7f0000000380)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r0, r1]}], 0x78, 0x800}, {&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000480)="417890fd5228b6eb8231ffe281cde057f8bc8ca34b58d1f15b96ab2c4c8787500c50810d66982e9b919bcd49032563469c048b3adeb833cddf4d90217ca6a092af29e07a417a3fa12107b0b61fdd77b9a0b8e0f4c6674920eb38", 0x5a}, {&(0x7f0000000500)="05632a48a0643f3219388659393a72bb4dd828980b6f2c9e87a1683bfec98d40344ec7f0d079cea065e91a4ac1cdfc80d87a2d9c6281a2a4e3b1f3af52651863cccec0b8cd3361086414071cd45c3c71915acd2ecc0b7e2a4c99a910b81de9569d4b43f809893db03625465a2be37b3458dddf5980c3b8fcb6dcd41d5f254b520206f2c9da5fdce350c7873748e85963ee86666c8884e580f70ba6dea686861b72f42ce592e33c99447115b97cda", 0xae}, {&(0x7f00000005c0)="e409e39d4e0e2ca3d074885e56ff3baedb4c1ba1675b5769bd78306f7b134041aacf94a3c099bef6cc6ba3227a29c31e4d604b19e207c024b5ab7dff819190a93191859113ba6e7da4fd8bb3d4647343b9003b084a8f5b299b087770453ff944437d00887cf0edb9d00d924fd12465e9bd48ef67ad61eb3157bd31b76e3cf42e797af5aa6f214ef9b65fb80460b96a7af841a0c4891f780f9432397c6f6463dd823fc66605f78e9a2dcc420c758d00b2420ed67c1a955a5e00f01fba9d3d6233ba618401d693f74eefb87f854218bf1ffd4e6594e0364ff16bd3acb7c4cbdda90681da535623c79aa211", 0xea}, {&(0x7f00000006c0)="afae751e24fe1f6dc3cfd3b1f622da143f8a8757f4dbddbce326cfbdef1703706a7845588479272d57ef4103fc6821fef6018957b6555fbf84f29a1c7978b19aca8bbd959a22426ad84f3e46916a37816a23689d9736983a425e5f131955d5bb544091ace552ecc609a4b7c1a55ae80ee5d347f411995833c4d633a7816df9d206f16b45cccacd0cd9fdfd5352ffa824ea9f6d690f218f8c6b389bc9ea8b8b1005ff5d70d4190ca4d4509c9073f501", 0xaf}, {&(0x7f0000000780)="10708a576ffb407c69143f", 0xb}, {&(0x7f00000007c0)="5324b4e7136940ac8766ca4429a8d2b4257b46e7484e8a6aa7e1eb4733e200692b1e842b7e97828152547ba4345d370a0241523f9897992bebc81683da33a35f83ff1cdd2fa977c63aa887b82b2caeaa2def0ceb1f0678f12dec7841f91f4aa033933228e024a337d3e64520d705e336722f53e5ac9d3563d2a7f00febf8dfd185812342548c5da81f3a1e61d5ebe400b0fa8323eeac1c008fcbefbdd035523749de07f13fdb92c31c2a1e7ef7a4842e0e5195222a75b6c9ef3ad4364888362eb93f0e208222412c3abf8f1b3ff01fb1dc74e647321615606d8ea697f3c9", 0xde}, {&(0x7f00000008c0)="21234daebdbbca5b3a72932b5c5175678b0ca196a88f025aab205f42cd418dffa8d53d7e54298a937845d0d893af47ef4e9963ae2b56e741340456b7fefab66503f7a0acd106967ad15443d6798ba031219a5a7959f811772bc176ca9eeabcef0e62fbbdba91d93aef74e78e936f65dcdbf36480bab1e93e2c3f9f155259f8f1b6a27c0d9d62154e6d4881d3a0fa10695ad1d1945c9a862839aa7a3c6ec7bd63bbb5471205aaec9bf8b3de400157cb8b884a4c01ec5a0e38fc765de6fb78fcffaf5fa8f84113ab3b6d529ac36fc7582d4b88688f4833b66f7fff51ed3ce7bc889e78cada7aafefdef64729163945f0572cb0409877", 0xf5}, {&(0x7f00000009c0)="a0ecbfb12a38b969d14ca600a3dccc3857cb46dee4de8434f6778c47b54c55f263967cd1f33e76a64b22df4d33438ee2ee20b5c51703729c760e8ea9847365c3e2c73c1b0480141c41c2558acef3f721b44d0d02540b50f95f89ee960e15e02726073d8cdfa063172c412799b8ea2e111e1cff11135a11e0", 0x78}], 0x8, &(0x7f0000001040)=ANY=[@ANYBLOB="2c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="200000000100100001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1], 0xc4, 0x4048804}], 0x2, 0x4) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x414) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001900030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/02 15:14:18 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)=""/10, &(0x7f0000000080)=0xa) 2018/04/02 15:14:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)) r1 = syz_open_pts(r0, 0x1) read(r1, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000272fdc)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000003ff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x2) dup3(r3, r2, 0x1000080000) write(r2, &(0x7f00000015c0)="a4bae58591a64be2943fc46e699ee91f2047148fffa7fb8c4361f58546e6ad877b42f82fc65a9ffe9102864c35fbac191d774dae372178c9129265311a26dafb5c18d38ea94486810848a3ad74399f0125aca35eb221e3412a0404a8ea89e837d315631340873e23420fa1a10d14510fad5b6cd3ba3dec4e001c45e7133fdb3dab9ef4775829359e74aeb840aed0bb64e276fb7782900123e78c0b11422710fa19366ef37d27652593e6f1a8bd6eb7e9fd9e0bbdb84e4bcc894a14331a360672fc19a6aa8e00000000000000000000000000600ee8706f89c16a348d1bfeb58f8bc2eab87ac06914e9a0b53727f3a88a962343c21b40899bb028ac42cb9883f063cacc578d79842b0be918b12209a00261da3c", 0x113) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$nfc_llcp(r4, &(0x7f00000036c0)={0x27, 0x1, 0x1, 0x4, 0x3ff, 0x0, "9092d4eaf4d1d7b390e9d8d2fdc09ba085020011fc67bc85c89661db93c592bb3c03c58f76158a59a711f863bc504ef1d3a5334930ebd50143cccd928fc21e"}, 0x60) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$tun(r5, &(0x7f0000003500)=ANY=[@ANYBLOB="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"], 0x1) fcntl$setstatus(r5, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f63edffffff0000", 0x200002, 0x0) sync_file_range(r6, 0x0, 0x0, 0x4) preadv(r6, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r6) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r6, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)='./file0\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000003400)=[{{&(0x7f00000001c0)=@l2, 0x80, &(0x7f0000001840)=[{&(0x7f00000014c0)=""/111, 0x6f}, {&(0x7f0000001540)=""/66, 0x42}, {&(0x7f00000000c0)}, {&(0x7f0000001700)=""/151, 0x97}, {&(0x7f00000017c0)=""/99, 0x63}, {&(0x7f0000000240)=""/19, 0x13}], 0x6, &(0x7f0000001880)=""/240, 0xf0, 0x2}}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/237, 0xed}, {&(0x7f0000001b80)=""/86, 0x56}], 0x2, &(0x7f0000001c40)=""/156, 0x9c, 0x7fffffff}}, {{&(0x7f0000001d00)=@ipx, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001e40)=""/133, 0x85}, {&(0x7f0000001d80)=""/40, 0x28}], 0x2, &(0x7f0000001f00)=""/15, 0xf, 0x5}, 0x6db}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000001f40)=""/231, 0xe7}, {&(0x7f0000002040)=""/171, 0xab}, {&(0x7f0000002100)=""/250, 0xfa}], 0x3, &(0x7f0000002240)=""/4096, 0x1000, 0x80000001}, 0x5bfe}, {{&(0x7f0000003240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003300)=[{&(0x7f00000032c0)=""/53, 0x35}], 0x1, &(0x7f0000003340)=""/157, 0x9d, 0xaedd}, 0xfffffffffffffffc}], 0x5, 0x0, &(0x7f00000034c0)={0x0, 0x1c9c380}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) 2018/04/02 15:14:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x9}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = inotify_init1(0x0) timer_create(0x6, &(0x7f00000002c0)={0x0, 0x4, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) timer_getoverrun(r2) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000000340)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1, 0x3ff}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000780)=""/201) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r7, 0x400, 0x5, 0xfffffffffffffffa, 0x6, 0x194}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400), 0xff3e) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x1, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb148000c9f6512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b8361f9916959f3df9301f00100000c4f28067861cef28b31480b29d7c10df663a3ca1d61f4ad7c0defe6405f59557599a8fd0b81ab7e6ff393e66d8f61f84aa1d19bbc9bf4400020000b4fbcb262e3628377392d14190246294e2d7741dd3cd0f7ff9c470ecdd839d68f51b1a13344d53ed962ea0fb1bbfbbf49f7fc276dd000000"], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3f, 0x400000000000000, 0x0, 0x8001}, &(0x7f0000000080)=0x14) 2018/04/02 15:14:18 executing program 5: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000040), 0xfffffffffffffff9) 2018/04/02 15:14:18 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f1", 0x23}], 0x1, 0x0) ftruncate(r0, 0x8000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001300)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f00000014c0)='./file0\x00', 0x101000, 0x12) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r3}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, r5) 2018/04/02 15:14:18 executing program 5: r0 = socket(0x18, 0x0, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x80000000}) socketpair(0xf, 0x2, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBLED(r3, 0x4b65, 0xfffffffffffffff7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) syz_open_procfs(r4, &(0x7f0000000200)='attr/keycreate\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0x21f8ae83, @ipv4={[], [0xff, 0xff]}, 0x800}}, 0x8, 0x0, 0x80000000, "b9dec5044d468c1d2e3d0200203b3fc1e6c4eda7ae79cbad5cfe8e1836d995488bd12de1e9c300a43df3785a9d223b740d474a923691020eb76ba07a1f36acfdc42c614915b415c4626695a472d7647e"}, 0xd8) 2018/04/02 15:14:18 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000002700)=@abs={0x1}, 0x6e) r2 = dup2(r0, r1) accept4$nfc_llcp(r2, &(0x7f0000002780), &(0x7f0000002800)=0x58, 0x80800) bind$unix(r0, &(0x7f0000002840)=@abs={0x1}, 0xfffffffffffffd4a) r3 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='{!GPL+vboxnet1#{\x00', 0xfffffffffffffff9) r4 = request_key(&(0x7f0000002640)='ceph\x00', &(0x7f0000002680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000026c0)='em0vmnet1selinuxI\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f00000025c0)=[{&(0x7f00000000c0)="01995d186fb4352b10c8ee8e6c29c514151a7a8f03fcc90ad5ec118b685fbb7a99abfc5522cfc3f91af947b686132eb9b7db67d9f9e43d3eb11c409dec95868dd094525c7fd50eaa80753206709c3f20a338c5304a9a4b48", 0x58}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000002140)="e2c580cdc711f502f021d6ab93d74b356b527bb13ac870bcf96a7908687ea5630d72ef6f1d0f7d175395cafdae86d7723ae946e1edef07af1f28f49d80140ab93593231107135bc5ec29cdbb87418d499c8d4be545f929a6b96819ee00ac3e7dfebfdae6267b162f91216c368945aacb877c5d1ae6daf5a3cc339090426632acebee5e67d9e3ee961e1a074986daa8929173283f7e792c243b8ef1900239a2075fda14d8f9955b790825da2e02a9e7dcf579136be980bbe32d31297542d3a1dd15", 0xc1}, {&(0x7f0000002240)="677d1860996180047afc13806df8ac253395a7855408e4dcdae891148a23a0150f5c7effa338a6c2e841ef908c1ab34a9e37a3a9fe9905e40104755ea0765385d9d26a903c78259c2011937cf48eff6d2107f281f76d88bc05694db346cdff70f2a023992eb64841a001058dca7056133519df25b548e2238e9f1494c42c8d8bdede2bbc290b21c82a1f9bfa234bc699100359308776ab4dc50998926ca0", 0x9e}, {&(0x7f0000002300)="f7a7ade4a3810973023910fc6f905fb267f096b6dafb01407048a6dfa425e247d76c6883c74308ca2cc0a8cec09d51f1819e2fb10fa039ca52e3f70aabc6817c03ca6aeb3f2fb3a3d70d3ba520343523bdeba75461a15aa466f4db962119960b9384a4c5e03f8e049a90d9e0689290906ac680fb6d6221f5efaf72a0d0ae2c751ef991bb88411ad2ffe0cb86fbaa7fc4800274666ebc0707456baff245aebcf10b2f952350868af65ec2e7159b94917833582f0612fe1179907f26da7468b564019d52a9816377a1caa255e66472f270fda94f1ab4a064db5d7f47c2a95d80cb69d9824131b120afeb970e61f2c076c8cdad576a004b", 0xf6}, {&(0x7f0000002400)="74e3d95ddde8cc9361", 0x9}, {&(0x7f0000002440)="5c21a84c57e19c54cdfebf1b1b31c01869de0dfa12db80de730ae280ced0776ead096fc6ffeef72018198e6cc434c67318a3ef38a64a41ca610353c063f994faf49d396ef552947040a7391166c2fdf411a5a848a2a3834bb8a4df0e1c4a3801d7e6820d902eac9ea61d9d77b1f16e7a489213d01e4700c386cb57f0f86a4eb41619886a6a7cc957043243d76cf49825b6f71732abd53882d3e5d5bf58bd155dee6f93963509ee538be7bec127db8cea785081af00383264c42a6632f8f54bb9c86892038b75a3ff94d2208de8faa923a6b1663f528a5cb6e00a058701cd7ba9f3525b624d1d4d10d4dd5ca81e030c8280db369521b361f5af", 0xf9}, {&(0x7f0000002540)="454f9a373e94e225e8da1b075fceebdd55ed9b53a3f0c9a96452c12e4f9b9bfe2f0ebc5459461f274f9a14e00da9e460f5b5e8af9c24f6ec92559e028be545a71a4aa36083", 0x45}], 0x9, r4) 2018/04/02 15:14:18 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={0x0, r1, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000003c0)={r2, r1, 0x40}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xd67}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r4, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000012c0)={r5, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r6, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) rt_sigpending(&(0x7f0000000340), 0x8) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/02 15:14:18 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000006c0)=""/108) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000900)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x400000001}) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000000), 0x4) lookup_dcookie(0x2, &(0x7f0000000cc0)=""/65, 0x41) r5 = getpid() sendmsg$unix(r3, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs={0x1}, 0x6e, &(0x7f0000001300), 0x0, &(0x7f0000001500)}, 0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r3, 0x0, &(0x7f0000000a80)={0x1, 0x0, 0x0, 0x40}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000dc0)=""/243, &(0x7f0000000940)=0xf3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000005c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, 0x4, 0x1ff, 0x1, 0xfc, 0x3, 0x400000, r6}) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x3283, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x54) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000640)={0x11, @empty, 0x4e22, 0x4, 'nq\x00', 0x0, 0x0, 0x45}, 0x2c) getpeername$netrom(r1, &(0x7f0000000d40)=@full, &(0x7f0000000480)=0xffffffffffffff9d) r7 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) process_vm_readv(r5, &(0x7f0000000580)=[{&(0x7f0000000980)=""/223, 0xdf}, {&(0x7f0000000500)=""/117, 0x75}, {&(0x7f0000000b40)=""/180, 0xb4}], 0x3, &(0x7f0000000740)=[{&(0x7f0000000c00)=""/191, 0xbf}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYBLOB="36bf2d7675079737582dd95a7d9d944142850947f0c9691d66375d59ca3213c8ee691d216f7bdfdb0828ec641ec515394d44b544ccf0918e3f85a4df03919529b149ae17aaddf9a9575c02561880f2e7ab62b860517f7c5d2ad18a7e549a161bed42da8c89a97d7979f143296c4481c2f5fb4f"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000004c0), 0x8) r8 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r8, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='rdma.current\x00', 0x0, 0x0) 2018/04/02 15:14:18 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@routing={0xff, 0x4, 0x0, 0x7, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, 0x28) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/04/02 15:14:18 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f00000000c0)={{0x80}, 'port1\x00', 0x4, 0x0, 0x0, 0x2}) 2018/04/02 15:14:18 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000800)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) preadv(r2, &(0x7f0000000780)=[{&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/110, 0x6e}, {&(0x7f0000000480)=""/6, 0x6}, {&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/151, 0x97}], 0x8, 0x29) dup2(r0, r2) ioctl(r1, 0x5, &(0x7f00000000c0)="d21340609e3fd4cfb6953a3bbb45ceb4d52af4537578057eafedf4aa1580f38160c58d528910d7ac560efc8561d67355ad74de5aadc3311abd40418a084616bebe3fca3ab6eedf19e8097e0f49b6cd97a1085ea111d3fa4efad999fc4b994a0bd850521582f325e2b4a823093252645ab8ddb15ac27e8e1e37c8a9be2b4a9f8347b6bfcfabbd981ca0df98beb5c503389deef3337f6ab97922de6ff233f5f7387f5da6743fe83e41") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x3ff, @empty, 0x8ad3}], 0x1c) 2018/04/02 15:14:18 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) r5 = signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r6 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) r7 = dup2(r5, r0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r6, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8800, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r8 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r8, r8, &(0x7f00009bcffe), 0x4c35) sendfile(r9, r8, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r9, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r10, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) ioprio_get$pid(0x2, r1) 2018/04/02 15:14:18 executing program 4: mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2000000006) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x12}}, 0x8) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x800, 0x100) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0xc, @multicast1=0xe0000001, 0x4e23, 0x0, 'lblc\x00', 0x5, 0x7, 0x21}, 0x2c) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/04/02 15:14:18 executing program 2: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="57489af4cbaf7283d8c44c4a9dc927d9809241ef25e22d93a24d89809981e20b9cd9cc6bc9e82a13087221a9b9348ef323c25c91120de43a15a534cf028df0b083d9e3ff056322634b0a746427586cd9a4a0c02551deef330dde0d39f01c00121b697874c70b02fb343b19bd7e727572"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r5 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485", 0xa0, r3) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r6, r7+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x0, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r8 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0) sendfile(r8, r5, 0x0, 0x7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f00000001c0), 0x4) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 15:14:18 executing program 3: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/04/02 15:14:18 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ftruncate(r0, 0x80000000000002) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fchdir(r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r3, @ANYBLOB="4b000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b473ffff00000000000047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"], &(0x7f00000012c0)=0x53) fcntl$setstatus(r4, 0x4, 0x0) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key(&(0x7f0000001300)='trusted\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001480)="c05d731b75ded8b29dadb263bd480ebadab74237", 0x14, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000001500)='blacklist\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001580)='\x00', 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r7, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6c", 0x57, r6) [ 123.562878] device lo entered promiscuous mode [ 123.600046] device lo left promiscuous mode [ 123.643391] device lo entered promiscuous mode 2018/04/02 15:14:19 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000180)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x0, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f00000002c0)='./file0\x00', 0x20000000000000) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) 2018/04/02 15:14:19 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="0900000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006284ecfacd96f162e6ec3088a1660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000800000002004e21ac1414bb0000000000000000000000000000000000a8bfb1e27e667f22af5c03c7130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000005000000000000000000000000000000000000000000000000000000000085f1c2e6d4130649a4cf5d31b7f9b9d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000c7600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7f75b2f1573597e50e757a1ec995600000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002104e21ac140eaa000000000000000000000000000000000000000000000000000000000000000000000000000032974b4d9c4fdc9500000000000000000000000000000000000000000000000000000071cd1a89771c081000000000000000001f00000000000000000000000000000000000000000000000000000000000002004e207f000001000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000ffff00"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x6, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/02 15:14:19 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r1 = openat$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(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="ede8605252a42be7a8b74bd8ee3dd28f957aa215a8"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) accept4$ax25(r2, &(0x7f00000002c0), &(0x7f0000000540)=0x10, 0x80800) fsync(r3) mq_timedsend(r0, &(0x7f0000000640)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630e6a210a68e6efc6d2499834ecfb1841b13806f248c95188575739f554a64671ff000000046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a518050000000000", 0x65, 0xfffffffffffffff8, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac", 0x48}], 0x1, 0x0) shutdown(r5, 0x1) 2018/04/02 15:14:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000100)="17750594535c088c222b786bcf35837d23b3f171b8ece71af728f52c0e0eb15c9a0d2ecccaba46373ffb0e094174d64a9bc1068be1a9a173b5eefeb3c2ef31b2fe5ad487088a9cdd9a8740a01565377d2957bf00e61e9ff3a519c7f0896fc30e0a0856c6589b6bb82f115de0e5c5e562167ce17e1b1b79bbb11af4de7db6", 0x7e}, {&(0x7f0000000180)="f363d36f907e0cd3a03f5d67c47afe3b03d2dd89f5360a6aefb9a28b85cce8d9f34d08e6aa8e32b144b7e6", 0x2b}, {&(0x7f00000001c0)="81ad79e580598e54c2b154a5ef1e54ea0f7f", 0x12}, {&(0x7f0000000200)="5221908536fcdb77f2650125f251df6c0b8a330049553193568c741aabc75e7ed12a2c153ab4b5904f4f366db26370cb3e96c9c62277b0be4efa457c4826d63a29cfebee0bc967aefcdf078b0b9fd7bdec44bb298d97c3d1f0df4e96c389f8f62932a05ead97fd9bebaa56f29c613b6c71b985dac63fa80db351bb7d1fce840dcddcc3cc2234a9b9ccacbdf38c29e8a1dd73bc908699e594681ee2a97307495023a5bad97f1beb8cf0259f41db85450130eb0b6f7ca59d0b936c16be961fa7e0a49b1846c5d9a406509e3b943d86c0e88c7f744f283cc199a477fb56b7ad7ea5bd4b00686528", 0xe6}, {&(0x7f0000000300)="e7f221e92b4028c1318ebdb4050919213cf1faab823e0e2cb87333fc00c8961727e9efebf0833d40e7babb895f6b3da562d2bcc912e3220e44412bec314cf8b30a6c31b93e59ce495751f7708c4d32307b135eb26fec841082d86286419334d6e0b32290d6075a7bc068e96ba59905ce0fa0514f48affc321e34603e4215357e9dfacc87c6c0f5f24aa9ad8dbb49cf260349e79da7cfd840603c6252c1e9a792d0f5713f1c081119dc6a9db9a843fbe1ed4477fc2c0b415da672c6189812bc100dd4ee172cf12afd42955ea7c19a1314821c34aef3371f522ffcb5c5b5b3e499199cad8a95e1bb69e7307cc2e8388f930404602bc6ef841abd1387feec06d748d9448d618e35d7d564bd321e0858ce5727d77b91ac394a3118f8e7591fbe382a7f1dd7c090e5548b0e368e4e76bc7ab00c0566a6011c76a014574a3995320b7d03ca9737c84de7f4ebcd3761f79c3cb15696f1fda2184c1b513efc86a23e91e916dc25e060e9d2056a102c2437963824f4359e321024edad9c51ed20688010f83410c643a1281c08bc5135aa9474a98c0a1114774f253fc61c76bfe74171d91e7639b69a00189a17d72a0284ca71a8f68c1671ba65f3433ae9c759a9830ff1f8c1f5d0829c03c92ea2619c53b05ce4adf05b6ab2a025e7542fe2f30b3ebe35febfd80ed0102ea3900cb4d77b055dc197ebd51acc5919ee8945abfd9ef691f15b40c2f7ed55af90628d7aa40e98d29a3f67bced0168d786fa7a1f97b239f3e5be7cc7185716f23a7a1c246763febdc9cc9695dc6de037c5f926277d53281bc2ca4f489aa32cc104031f88a6737557cbb0f5ff214fe446f2a440ec369d8a34fd23a478801c3dcbd97ea90ff20290bc5fcedb1187a81e6e168a789e0d2dedcead5f0de4218fb64d64d46758da4c8ba62673cbf1dad827c3366049e83e66f78c27b4f83bcb53d11d6f971814e74c3473a15531d4ec268685281df03ab04418ff4889aaafa648c1bf6e03a3d233fe4289dd0098124519329935e763039fde68e6da81a7bde23172951732fedc6faf550de53848a676b69fe96e04cc6f079964adef918c5c1437d56b33cbf3e365a5e1f273dfa0b7bf23f8960c36d554923d2154e3a81355d31af293d4c890d8c6584c4c0767dab1760b8f35456a77d2ea1c16e256e3694320714e9ca1ad29a3e9658bb7aec7cfaf736192b1dcc216a78692794ca0a5f48260af84bc1b5761730b3ef5588c25fa200a2c5588fcf277906812c0c9e6deebb2d2188d72fa24c006ed83e9677fb965738b22ab2cee792bb291707f97232a3e6228a2260fb8222e814a3503333e7e4ae9386e6b1e39c0d5149b8a8ac65cb83157b44c10598a932e1d5fe8da51233dbe49e2b76cae6c0b5490f29b7f538212105f56e6414fa2f23998ad34521272e593bc353257b15c34a9bdc4b0212f2b5b71ff4177ce3a01462fcff4d20b0da47ca8fe177a2a18a61c934d8ce8b4d3ea34d4703a5c27c1c5af9871a743990502d3037e07743fdae703ab84e40417814bc640e981863a32c6521f4f4def7ad87a41b88310798b3d25e6582641dff77d13ee89c79cc81023136a3cbab51f64148c0761e284c9870bb79677f8254431db1709ed1377211f90031916def466cf89957d73c81fb250536b204b3e5a159eac32ce020017b7e4b02f0d01d22507c84b47182a5fb10de919b4f90e641ed46a0056e2f7cb057639459ce3d0c8162b46e99438cab9ffd2bb26e302313b4a4cb788b13121e0d89805d183d4642fdd7e42a6c64d03ea387eaa78b0ebda78ffa4c07ac66a215e0f0750c64974499009f823c3845d305e26c8fcf757f180df130cd253964f2b4f46d839991c49efc64bcf7292d3834719896cf65da928b23850102a7486a991e6af7a0a560de5e01a333912fcb9946db6a0216fa93792c127e8b29d6969079ecdbbe6e4be0819cabecb23d16b5cb3a649ea955f1d5ae8becff8d67447bd9f5d35fc765c5bd3476e3d5171913942f2ba631f065764fa7aeb00fb0b49266cffc094396e4ff10094c335a4e5cd4d73017d7561aa68c17246b588649f5468f03c9b8b0e35c90571166c1aa3142df726510301f75bfe3638137338dad6f42cc880ea9cd28d45b54aa4091ebf34b3364217a5ad0384c5f34aaf86f59f5c1566d105af2b8d5e8d639ade6d24ae02d8fff911535acc7a2589871e89e41a93be807cb6b4e4aa3621878a860fdfc8ee5df69055980d06b386a6a570d9e162cb23f4a4e3e29d00cbbc984fe2c0606ca2229d591a65c718072c668bb6a3a4cb55683e582b93af2d6e5b70ef6661b5faf3bf41e61205b548e5fe8adb9c6657a680f6bc9f3123e0a5125625ccf25a651291db761bc01e65aa3c51445f7ecb524268f2dd0082dc3ce959391db71aca39f075e3c3682583d10dc5ab74d859bb05149b62e03cfdc81a3e72cd7c2bae016aa7c9b4e070521f1f549540809be80f925ed4ef450013647a2217eb01504ef2689faa608aa93c480a4f22e0b0d696e263335ee0e5054417bc64e834f5014b81acfd67a75c7ffb6460397678425ca9438bf918022ee2f0dc59d006c0c26c57e7a00f607d53b8466fb4b7655c0489bbc25a2c7f770f27b23571a60b850a7b09a0b75fa572ea42a8ce1b1baa436c842a5bbf052d1de9077b7875ce68cd75dbd446ad9def18ed9b8889b9772a65b3626f4675c1cc47559111614c8e817f1bd4ca63b2261912ca3fe74aac4d9b6f004d7e2aaa753d056220ada6cedfb4935f293f99ff8c5464ac716e397c5d590270af7841b2ec8edf4dca06f33eb7f283b48ea2178629e606bf93e246b3af9e8f2765ea7df9411c117280ce881c96b0f114c70a266003f00e3237bb7684817a7ce67c3c4fed73e8d0cc896ad081789e13e04599cb864900ab53e782ba7966cda9a63bb6d4e64c52d098991a867396027ce958c9c3e7a02710297fe5f2d4b4cf3cf8d6e090c276048c45d3a3e24141fc1aa7a893da818edfb6b926cd5f39f56bffcfb902ff3f13750b43eff1d45c79a90dde4af14f09c2dd2c17fa5bd545f0f4f2549464b860405c6f94a3506c33ef98b1ef39714f0f641fc2d8aa291f68ff1428248baeacc57e4a0eb7ae22844a780933bfe30edf974d98da5f7c8574bfd50b1b1e15cde46454f593bcd7041d66eab8caf2d7112d3ba6abd0c55fd0bc3b23b67d5f50f4f9be0720a3a6f0b7c2ecc606c35b1abf50908b1d922d329e333258e8f45193935d69c9f5cd0fb513f760deba9733004675406357ac38f20c3cde462312eb3a009fe022ace1e751b09df9eb344ad5553d217bb0013341ebb83adb08d68218d2675b22bc906c103ce36015eba0d18d47c8482f6cd78e36811bad316421acf03d8bf60edf6fc5bbfe3d89c4212960001b3baefda7bbd28a3f53520dd3f2eb6a878e7d4822c50b0f07d7b5a64cb0b65eab7b04c8c1beaf28db130523994b9d3aabfbcc7b8edb2eea8ae09ac574841fa32d2b650c6bf034505f7c3d9ff5bb75b7ea3ecee4c46a81e2dbf5fb4328a281f6f35c7a81536de22e4561bd9491506b2c621d87ef08ed0161d7c11c4abda3d15229b3a720d719eae28d3b641087350611da4569c6cd917fb2dad96d13e7eb471e912c92e9be2da23e7dee9054bae12b46ab41f961cf42a4773fe54af3d0cad8a18e5187c9c6296b74c997644c977a5cafbfd2376297c173b30f74d4d18bfaeb4a22f9c85f13cac2a4cbb268e18f68864dc997b6bc183da417a1519d25d07702f28a08123f0e8bc3ad3eb9b7f092cbd09cb6f021fb4f77546ba5c6c6e80f4fdb43344b751d7032ee8af4faac6a7589a88c3f3b3d7bcc4e0382cbbd544620b4f346cd867c5a5b459554b7ea198f317354d8a52d6b79817633234133d9b7480299c0a9394790c1f1817c3db03beb371af6155babbdbbddc302857fb195ad2d4240a59eb12ceb0fcbc5ac8af6291b5fe5c75d00d579256ae5d099041285dc19bbf5e920b9dcb65ea7f1fc384f98421e030a5cec7591e6df51ea7a439b557a0d84d30258d97d9f0d9f080447fc206eaa4e29299688108eea69d05c2c8c842a535bd6766e1063c27f2aeea65243a72cb9804c7edd7f629155e0d978b7c313469b269b86943ed81913c4769624dd2fe449e3633df32ae834ecf073145ddbb2a224dda025dad76bd2fd82b93f23dfa1cfbf9267aeab906e31aedc422a6e540f980a4616f055876baa525a84859e78efb968cca530d1c4945cca2100949241af3bb991737014542a1334530073779441aca9346d214f26816956cc008954f357889bee78a29160747e798cecdd9884d52ef9ca7deba06a2dbbc63eb5508d25bc9ea07f89f58965e1e4159e35301542b27a978f73df27ee9da121e08accf23492c0e4a0fafdb966f7e454c1802fdb0130e6ca79b03520dfc9858d0f01dfc56347dd117ba053dc3da8e7a8d44c5e97909c0c60596cb0bbd8d63053ffddc87fc0568e18019fddaa6f6921bff71f57664718cd27c76d46c78ea0a75bb83cb67b6ed100af2284f18f7af4af5d57643dacc128491d818c60f8113a03937136c8b3f8b02ccaaadd8aa774ef81fc71810eddd7359e009094df870b4483e8f67226d73c9ec0306bbf2f39e304a3e88dce3f4d493242068a2e2a603650798b89bfa6393d7c51fb8577a16cc444f19b4457f484005dcc11447ab7decedc40cc7c0fb79aedcaf5e3ec104b711dc588015c926d3aa6b5ed11f5582f23f5de635a49c27764eff9fa7d304f1c196f7f5f92a35dc77d2e1fcadadbb556a97621d4a85647ffe171ae5d280a1e4ee74dcad85053bb8cd6ef7fa7c3d9d9a128566313cd796d51701c6cb6c755428c6a978e35d845fc161818027591225e8b533b564972aa7162f2bbc22551fac9c520442dae4663bc83b39cdd7c4fd94b1a7a9f09de192eb490c930ec7ba5f4f7fb705bd3ba2e8217890c5a246aad1628ba0a0a064562d6e938d2f01dd1c59b17291e5f2458485e8d96040621e7a394a8b25a2118f0935ba12c1bffec571fa6b00802cc084efc44c9e285da0d3ce463342332daf6f2cede6ec649939867132735cf3f4a792f9b5102ae308aa633c2881ce20f067a8faa02f025afeae26f7f85666c844d0813b65bbd390ca59ba32eea519e439bd8d52c932db1bad4b6bbb8537e46b61df49b619433df84b7a0a828a5f6bfb91409911605a348b1928d20264dcf62060a3b79b203a98393229704453b356a7b0839af156211ee4aaad9e7158c2017f24a20ab0af2d94d6422a28d9e0230eaa5e9cabbbd484382e6fa7aeff8f02c28572287b2b3658c4b21663c4cd511a4b2d3478c27b90b4b974962e93d6b4cf4d32a742bc53c812d4f80eabe459832e2dfb7bf06801084140905d607d00a2786372d4ed17548f8984dee44490ad8ac07a8193cd09cbf320d7ddb3607d7e6c1eddb98215cf2634fed4c9d7f3298f8a807bcdb83ce61260d78d9eace4ad79e82b855c514a9621c78413d6fe12ce8f9adafc7a2d4c7939d7501f67788f69728a68cbe63878d74198388b1b118a1c700330b5d15935dc117704ccecd4ead839439f068dc7e9d0aeea973deef67809f167e7cf357e56d95c2747b0d728d1d143494584ed9fb67cb52722a8e1c6974b4c3cae2c98d131fc90152f2bbbe1280ca98bd5117376fc11a0e79d4197265a23ec9d191547ebb36542b21b6fc688d1d04a2179e0f4a627c646cb52163b04cd77b60c9d8480f81bd9d6faee41f0b430f0f4062f80224e56d4de4cd08c7a5e25257a9554100d6372deaa3fc89627eda", 0x1000}], 0x5, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x1d3, 0x4000, &(0x7f0000385ff0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xb8c}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/02 15:14:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)=0x0) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001e80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) r15 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0}, &(0x7f0000003440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0, 0x0}, &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) r20 = getgid() r21 = fcntl$getown(r1, 0x9) r22 = geteuid() r23 = getegid() r24 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0}, &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0)={0x0, 0x0, 0x0}, &(0x7f0000004c00)=0xc) r27 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00)={0x0, 0x0}, &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r30 = gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = gettid() r34 = getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, 0x0}, &(0x7f0000005d40)=0xc) r38 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, 0x0}, &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x803e885bbb75bb2d}, {&(0x7f0000001700)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001780)="60ea37931fa2d9297684a9250cbc1e61b0aa1f53ce67c64ee5ddfb503422291a97c546034a16ad1b7574d7482e016be585a131767f3a33fbb3d3ddbecb370d14c26bbd75d8b55a75989a2e1f3e5158f4f8eaaed17d90829de23b756c8438c56dd608100b8367db7c3ec0bd97ecba572aaa943f20bad8720e062487e695159fbc35394528711c6db0a6c5a53aaf71c7986001d1b65da8a244a8444e", 0x9b}], 0x1, &(0x7f0000002180)=ANY=[@ANYBLOB="0000000020000000000000004fc586c756bcf1dd3232fcee858aa07750bad4bdd415feac1bbf3df318aadb9d52d16c588213ad6f9b4284595a7447ac07d9ff79155cfb970b13c1735853312b460fde8b0447440d4958a7f02909d757302411f7d038ccb15f6fd5f32faba159e13ded0113925a837e9c32c27027e7d8dfb002f73bae18ab1c9bfc23282f45e8a1fc42107cee3cc203c7233c0925c33dc6c506d45c21ad51612cddfe1e85b8878b9325d2a25e2d089557cd8203368cdf0a2c39595d356f681a3d6a066b1df98bb73083ddd9d0f3b300000000000000000000000000000000000000000000008bfea484febffa28fb049d5c123380f347153cc56932c0be5657c30d9244654dc00c648e9a183b547dc97e466d6f851bd957ec9b00e59f7954b145448782e736fbbbf76bb1e22f0c00", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14], 0x88, 0x10}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003300)=[{&(0x7f0000002080)="55b2b9e2bb03a6817058a2430f21ecb92ad14fb4821607235f71751409e7cee39c7c7b823d183ded1703c9ece3ca689f49319bc725b7efcb2f9c32a761f2c1233fa534975fb78b13be840be333dff109de5761d21313f498f3e58d289ad7e22d5c5fddbe62aab6f9abd5c02e5a663cbdae8a1b3034d713ed8529dbdca859cb3b4f0508753ce158fd6a7d883fd4ec165b205953368269acffcde644ddcedce7d58260c50fbcb3db3fa4d886c82441f90d3f1248605060afd68eb90a5d09f299ae7a", 0xc1}, {&(0x7f0000003280)="3749325d9d97508dd13fbdba7ecc8e4949bcc7b3b9bac1ccf2dde9f46c139949d23056e74fdf50458cd3b8f8a28b28d41ee75422d98f2e26c8332a7002a422ac7e97f83948e1d3a0bc6c2c65", 0x4c}], 0x2, &(0x7f0000003680)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x58, 0x4}, {&(0x7f0000003740)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000003b00)=[{&(0x7f00000037c0)="81ae831d10a6557fea6a44336268913f0ad0e9c39cd4418adb9ef8ff5dc7ef784d993b40ac22899541d8bf22605c842630e1ad32a0159ebf9c64ec4d3fb6010762f3488a4947dc605841b8b96e379d2f4fc684149bd421af0c789b8cc1de21a8d96a4d911812c58de8976b9a87831a78ece5742536f3d552156215a5dd6f2911e58691eb528de0326ff4fdbb8d156bd912a1b6336fb68b6cae5e3a7d41a507b07f8f042538a66c2b16adce675c13ee6714fca43e28ad93920e3c88f17b96103edb5e76", 0xc3}], 0x1, &(0x7f0000004c40)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x10, 0x1, 0x1, [r0]}], 0x84, 0x20000000}, {&(0x7f0000004d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}], 0x18, 0x40004}, {&(0x7f0000004f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005280)=[{&(0x7f0000004fc0)="c536d1af5339ad57d8566bcd73a5b653359cb4cc06d98b69447d3ec5eece9531dc7a05547650d44739b9b4651cd22eb8e9581bdc32536d3a130b37ad3b87e5e9435af5cf0ab1c7ed92b147cecf82a4bfd72d5fcffa8ed50cab06ddfac4135cd1c3a7d232811f03537cd272c4c1d8068f5ca6bb710c245424a016fa4d2d42f570ebf1639988383de06e56f8f92930ff38e4c4429ed3fd08bd8d722360b8d1ee1777c60b5d2dcd50e5bb72da5ab12c", 0xae}], 0x1, &(0x7f0000005500)=ANY=[@ANYBLOB="180000004352b38202000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35], 0x54, 0x20000001}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)="78d3cda14fd06c7cdb805eabbaf3375e6cf15239bc58731c7d45cae194ccec53a87302a69f57baf27f7a58f4b6587c08f134acc0e6397e63bf7578fe2bb8d80370543ad38d7f042fc24d9ccb0b37c0ac234303b8168bccd059ed779de07fcefbd2db143f92f8c4232e620a9faf6879de52cd949cffda8bc20bc3e9dc5099ef904597b90af56ea4a28ea2f50fd39f53fec284ba27ab08f3f59cc93bd20ce3aacbe92cf29bd86e02bba748a37332754501727f19ab9698b7d0ef2bb3f6eefabf6ba05c6eb0fd988230780e1c31dc35dded414b7e6e73299614faf990141285e026006689137d13ce725eb330cb797f", 0xee}, {&(0x7f0000005840)="d9d297d5e9bee49a8beb7a9e54a6b47a5ce47dec796c16fa06f49bd2036775f17fee60ce70536d3bcfc59017085781eef700dd79ae74d04932c1690cf3b9f4beb66d3da7d29476acff9542487f74f16c99fc82dd2c1a6ea3d7c8a2e4ebad733bf458742633a99b73092815085906ebf307211c59", 0x74}], 0x2, &(0x7f0000005d80)=[@cred={0x18, 0x1, 0x2, r36, 0x0, r37}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x90, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}, {&(0x7f0000006000)="0ac773b7397295958cd5bfc603e9f13fe77de9c92e1d82f774d2938f20ba13776c99ceb5cc76bb32a4088273dca6f16e304e3919f77e2ca9d32b9b1e0f6eb88c995bf95ee5e54ced89be036769d20f3b395898084786252bd4aa272901529b012ad431ce0828d94547fdcf57d466d1934433552b4df8548868056434c317a5a44882b8b99af4bece25d9ea9a815a44b64e39fd55ccecdb866067a90b5bae35e544580117a2d7baf937aacd1da2", 0xad}, {&(0x7f0000006140)="59519183911d3acd9c77428e8abf0aaad459f9c082e0ab4e0c", 0x19}, {&(0x7f0000006240)="4b7a40fd969379f908dfe500a0ef8caf46b501acdecc9ffdb01403098fd9e5ef6d3124c1faa2886101e16ddb916c75362c70799438c1bde380b87520b8f0740a078502c306590bc17ecef95601e30c6486866b61cfecae364fbe793083ae57bacdaea6ae23c3b6243c2025bd05558388364049b9a58804a743751afb0e9fc9868e62c88f080b5a99145e605869b2a9405b6366d166a93a3aeb931b61f82af025e7f94efc3cb0803d3afe277bfa593060a68eddd8a109687726af4f38434dd9bad83115ae9e3e99f007fe1b7f047581c22d1e6e2d196b1bce5a63624e56e2c1efc722f0aeeeb6fa8c843639bdf0f08d1b9ec30ec54bada46ce4", 0xf9}], 0x4, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r38, r39, r40}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f00000066c0)="4007b08dc0984d1250b3cba305ad7c67772e97691f2a923a468530771068ccd06cd1ba4ad1286e1358f5c3a84e3a222cf8814c10b1504ee4fce42861f3d4b0d4c31e6a495659786f430c91bd1ea1d3324e56137433f62859388ab68557d1d37e827e2aa17669225819a3abbab21e5ba7636007d786f259f93a57908c4c401fd9a40228c17b0024d8942ca5f4f06f96413ea55587116d14cf59f8fbbdf338232e5a92f11d8304deb364d861ad9f8e12a052c9c79298549c6219714df34ccffcb3214a09dd4b96d3fae8160467aca7e6b8193589bdbcd07722b356", 0xda}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}, {&(0x7f0000006940)="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", 0x1000}], 0x4}], 0x9, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r41 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r41, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r43 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$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, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r43, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r42, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r43, 0x4, 0x6000) pread64(r43, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r41, 0x0, 0xa, &(0x7f0000001340)=0x1000000000000003, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r43, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r43, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/02 15:14:19 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2400000000000000}], 0x4c) mq_getsetattr(r0, &(0x7f0000000080)={0x8, 0x0, 0x1da, 0x400, 0x7fff, 0x5, 0x2, 0xeff3}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0xb2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)="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") fcntl$setstatus(r0, 0x4, 0x4002) mprotect(&(0x7f0000164000/0x2000)=nil, 0x2000, 0x1) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/02 15:14:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000002c0)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000780)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000006c0)=ANY=[@ANYBLOB="7c0000001800020000000000000000001c000000ff03fe0b1a000000000028000100000e000000010000ff080080000100000000000000000000003093590000000000010000080001000000000008001a0008000000180001000000000000000000000000000000080000000000085e041022d54aed1f180f87852b4ee1b17800000000000000", @ANYRES32=0x0], 0x7c}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000940)="f6fc47eccb2c13b07f2e9497d33a0f6dc8c4d1626d3245ca5dc8c28223e57402f878a1047801ddf606899ca8d810110830c4463601f8e8fbe2222b774b29ed647528f7131bd98ae3ffbb4ae980b484528023783bb34a369b25d3c3c7b6e45be0bcb31425d66ac74c19ffa2db0317edede16a80c7d8f2ef5fed6d87c54041493be711f21bce96d3423fa2a5beb80061f274c0accb9ae95d1262d220c2a2", 0x9d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/02 15:14:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x3}, {0x3, 0x8}, {0x4, 0x40}], 0x3) write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00004a8cd0ac3463a44ce35f77ac4901010000000000006be250f27521f8212dffd169"], 0x1) fcntl$setstatus(r1, 0x4, 0x0) unlink(&(0x7f0000000080)='./file1\x00') syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x40) lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x7) mmap(&(0x7f0000b22000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000380)={0x0, 0x21}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f00000003c0)="b6361b4e71d5c75628b750d079219d363369cca06fe955f61413c93fa6268101", 0x20) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000d2000000db7aee7c34dee39a9396a69deb471f881e9895845d000000d165108a99d4a0be6a2187d042049a4d207b767ad1f0e929ee6c5aaec83fd09a5ef0d8ee16b02181b8bfd77960cace2c3628eed11eeca97efa8d428f22ab4d7953e0cdfc961e7fd2e20895dbefe1cbdd1edd4086bf25ebc30625445d528e5dd9ecf85c440e28e3d1edc3"]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000300)={0x7, 0x0, 0x2}) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0x0, 0x6, 0x100000001, 0x1ff, 0x6}) open(&(0x7f0000000300)='./file1\x00', 0x0, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x21c}], 0x1, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[{}, {}]}) 2018/04/02 15:14:19 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000302ff0), &(0x7f0000ae1000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000500)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000540)={0xd2, 0x0, 0x8, 0x6}, 0x8) 2018/04/02 15:14:19 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000c40)=""/156, 0x9c}], 0x1, 0x0) r3 = signalfd4(r2, &(0x7f0000000540), 0x8, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000b80)=ANY=[@ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB, @ANYBLOB="84fd6ef970acbf9a0d1e45aae126a4041801a8d3acf77057c62874dbb8ec9156b794f9519917faf90cf0b4edf67f82975d76aff5d5a776c2554fa30848abd903a0a633102eaf91668b378522bac5db0a1b91825d45f9b6cfaa56c28c312d12fa47564c8237d3e9205b49ac131e6519caef4093672f951bac00bddf32aab8a7d9a9082541e2aa0932099b5847a8f357630cb7efd7d48513c2fa49f4264999da40c0277fca66b26bcbfb1bf761853b678cb50c422022b6d728bc7ec8cc88a87213f189579d8710e687220c86c75a2b9f5d8e2d70d09a26dbeae14b79c5976cbef905f810a004a4cbf497ce6112", @ANYBLOB="0cb297e4e180b00bfdb7be5b6a906a2eaeff2454482b116e8c9b35782853cd62fc64365acee28aa438348892bff1e065", @ANYRES16=r4, @ANYPTR, @ANYRES32, @ANYPTR64, @ANYBLOB="6e3a753f6da5dc589749d951aded941730f5221217dd280e5164fdf82005bea158b6c7f323d566546b6cc23d991162967e71c28e41fa39c137ada354ebb9748448da6423b70e4c3197b8eb739c546f7032052961"]], @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYRES32=r0, @ANYRES64=r4, @ANYRES64=r4, @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES32=r3, @ANYPTR64, @ANYPTR64, @ANYPTR, @ANYRES32=r3, @ANYRES32=r2, @ANYRES64=r1, @ANYPTR64], @ANYRES32=r2, @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR], @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYBLOB="d61583b70d824dd763473dbf4285bc306853d6dd15a44e43402776fee4f3a8aae885d4437a6ad233bc5f3f432f20cf90f45a0b5ad791568056fac34d14b039d2a0905bd1d00f0177cc08af17611d91d69687a2d4f06ff5efefffa06ac802fcdbab71b290173dac1a681d86", @ANYRES32, @ANYPTR64, @ANYRES16=r4, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000b00)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR]], @ANYRES64], &(0x7f0000000640)=0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x0, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3]}, &(0x7f0000000080)=0x100) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) r6 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000700)=""/185) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'ifb0\x00'}) listen(r7, 0x800000000000000) ustat(0x7, &(0x7f0000000140)) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000bc0)=""/91, &(0x7f0000000100)=0x5b) r8 = openat(r7, &(0x7f0000000040)='./file0\x00', 0x28100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x0) 2018/04/02 15:14:19 executing program 3: r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x7fffffff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xae, "87b30e304cff86339be9b2d0935e7f23e563d3252d07411198e682af805d343276725ebba8708e7c0a2b4001d820b2c285abff86c88b9934985fb934e857d4a44a1eff91623fd8821a17831291c77ea46c0e8933ed0780e0ca922f2cc89049fb4842aed1ae11704d9deceea12b96274feec220d24b47d67d99235de9e04f2f47aac9bb279500a3827bbf9015b0096a6e067bc13d0b01e3e3a66b1163a33ff69c09aafa00e92b17ee89e5237fec9b"}, &(0x7f0000000080)=0xb6) write(r0, &(0x7f0000000100)="220000001400070000e80000010003000208030001000000080002004100fff0f055", 0x22) [ 124.467663] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 124.478161] sd 0:0:1:0: [sg0] tag#837 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 124.487227] sd 0:0:1:0: [sg0] tag#837 CDB: Test Unit Ready [ 124.493231] sd 0:0:1:0: [sg0] tag#837 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 124.502299] sd 0:0:1:0: [sg0] tag#837 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 124.511441] sd 0:0:1:0: [sg0] tag#837 CDB[20]: 00 00 00 00 [ 124.521958] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 124.563025] binder_alloc: binder_alloc_mmap_handler: 9159 20000000-20002000 already mapped failed -16 [ 124.580199] sd 0:0:1:0: [sg0] tag#837 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 124.589254] sd 0:0:1:0: [sg0] tag#837 CDB: Test Unit Ready [ 124.594905] sd 0:0:1:0: [sg0] tag#837 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 124.604079] sd 0:0:1:0: [sg0] tag#837 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 124.613302] sd 0:0:1:0: [sg0] tag#837 CDB[20]: 00 00 00 00 2018/04/02 15:14:20 executing program 3: r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000520000002bbd7000fbdbdf250000000015f17e611c6148534d34570c94a1866511f7ff7f000000000000e4e333bdd85dab9ce83862e0f54cf2dece0000000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/02 15:14:20 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4008000, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) read(r0, &(0x7f0000000000)=""/85, 0x55) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) fadvise64(r0, 0x0, 0xa5, 0x5) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) 2018/04/02 15:14:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00fffffffffffffff4ff000091239500"}) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x1002, 0x200000) getsockname$inet6(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x6, 0x7, 0x80, 0x5, 0xfff, 0x81, {0x0, @in6={{0xa, 0x4e21, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x95, 0x7fff, 0x3, 0xfc, 0xbd}}, &(0x7f0000000180)=0xb0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0xfffffffffffffff9, 0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3, 0x0, 0x0, 0x9, 0x4}, 0x14) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xffffffffffffffff, {0x2, 0x100000000}, 'erspan0\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)) 2018/04/02 15:14:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001040)={0x14, 0x28, 0x301, 0x0, 0x0, {0xa}, [@generic="8c3d0799fad2f677704ae2ee3ff26174e444f5cf7d781a217d9805ef39e2f070c6fc4c965a84", @typed={0x0, 0x73, @uid=r1}, @typed={0x0, 0x64}, @nested={0x0, 0x53, [@generic="5c27ba7b24c57e7d9e46b51fbc93fe15ea3156dead673e540c98f69937eabdc151b1ab0281686d627ef9e0e5eabdf292c5c9935ea55daa84b15f570a9e76bd4d38b9fe50f6ba3d4124514d2390e104524599e499295a6d03bcf5ad2879eb17d47538eadc1bbec6e9abba9c160f17d8d56f00d9e88e"]}, @generic="51c9cf0434ca68ccbd87990a2a2a1e6bed7f96350e96d8d0550e36b89f4223314e890a7cf8200ed0c8c1d83113ff9ac06a4672e4342ab8b891b4bb0255567c997756827696707359c6b1d1d87f63eae7f322d09478768a35e676b8e72e8e5ed1f74b176f764454fa928e012aaa7df9f0ad205899fce4717671604cff47cc949d31d70598543173ca70b736a4376b697377411b069f642b0c87d5a4aab86f12396ff97e", @typed={0x0, 0x68}, @generic="5c7365563d34bb7e63223c3794779290200e82fe1502996b64982e4d50ce68aa228d30b4c9e647d5b36d73aae3e549004e8409b37cad5ca5209015a82c40b2df986a738fefd17739f8e597e8f1701d1f347c55969b66449c2e6c52647677159186e990aa257fd2ac7074f176386b905b9a4dfb83ba3bd6d50faa8fa2109fd64e4abe415cf5e1badca7c8e742d96310052ae4951c2d783e8056ecb369df6b9819250b671d49a3795a64ca6387f991cb9025825c273d5209ee6432b78c88f783881e0971174a7102d8e318ea6f5a6492644e687a5d8b98eef952ee81ae850ef8d3512eaeb663b72bf35c5b3c", @typed={0x0, 0x33, @binary="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"}]}, 0xffffffffffffff96}, 0x1}, 0x0) 2018/04/02 15:14:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa1fe8)=[{0x1, 0x0, 0x0, 0x1}, {0x3c}, {0x6}]}, 0x10) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x0, 0x0) bind$pptp(r4, &(0x7f0000000600)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x800) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000500)="2618c53b38f92ee8cff382601503a2ea9d9a6fcb0b3e4a1831162fc1980fe3d376a30dd1eb099279065b48026fc259679ffeddee37396ea35931c22600631ddfc58915da8b4b137cc2721730ac950f4e4d1e0de87bff74dc6306a720398d0c54c5c1454ad4708de5cc7204bfe09fcf33306f3ac31b2b49fafb389412fe07824a5fb162a4633b58ee9dad2422c8e533058d43e844") recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/111, 0x6f}, {&(0x7f0000000100)=""/151, 0x97}, {&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/169, 0xa9}], 0x4, &(0x7f00000003c0)=""/22, 0x16, 0x1e}, 0x5}], 0x1, 0x10000, &(0x7f0000000480)={r2, r3+30000000}) sendmmsg$unix(r1, &(0x7f0000006f90)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) 2018/04/02 15:14:20 executing program 1: r0 = inotify_init1(0x800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000140)={'gretap0\x00', 0x8000}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000006c0)=""/108) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r3, 0x10, &(0x7f0000000c80)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x54) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000540)={{0x3, 0x4}, {0x7, 0x80000000}, 0xffffffffffffe4d0, 0x4, 0x5}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000640)={0x11, @empty, 0x4e22, 0x4, 'nq\x00', 0x0, 0x0, 0x45}, 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x8}}, 0xfff, 0x38a, 0x2, 0xbe1b000000000000, 0x3}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000a40)=ANY=[@ANYRES32=r5, @ANYBLOB="7d000000000072d94f38d5fb0e10b8f7b76d37d5ef3dcc2a0bd4cd23488aef83721bd27abe3a61dda134d0eb88cdaa078e3fa8c55a08cfd4b4a73cb938ffbbd20b1af2dda098b1c08b0ea9df2b3a6b52f311401f22cc1f75b0fe9d5f989290c514b486049eacca2df5840dbcbf76ea4b66a174ca3a151c7ca75cd2f14b4ea7a234"], &(0x7f0000000500)=0x85) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) utime(&(0x7f0000000480)='./file0\x00', &(0x7f0000000600)={0x2, 0x3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000400)=0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000680)={r6}, 0xe059c7a86bd9f4ab) r7 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r7, &(0x7f00000002c0)=[{&(0x7f0000ddd000)=""/143, 0x35d}, {&(0x7f0000000880)=""/198, 0xc6}], 0x2, 0x2000000) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x0, 0xfa9, 0x4, 0x0, 0x7f, {0x0, @in={{0x2}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000800)={'\x00', 0x0}) connect$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x11, r8, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ptrace$getregset(0x4204, 0x0, 0xfffffffffffffffc, &(0x7f00000013c0)={&(0x7f0000002400)=""/4096, 0xffffffffffffffb1}) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000440)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/02 15:14:20 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000b0000001aaa8bd34050a0a2a90c5aae6da193cabf2c6dd9ebfb779a39b224189f8338cc2773bb3adc8efb4d53820c0d51e365964aac05ce54f978434c58141eff000000dcc7b907d656871d8510fcf50000000000000000"], &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r0, 0x0, 0x0, 0x0) inotify_init1(0x0) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0xaa) dup2(0xffffffffffffffff, r1) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) unshare(0x20000000) getegid() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x10000, 0x0, 0xf4, 0x93, 0x4}) r2 = getegid() setfsgid(r2) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r4 = getpgid(0x0) wait4(r4, 0x0, 0x3, &(0x7f0000000440)) exit_group(0x7) umount2(&(0x7f0000000140)='./file0\x00', 0x1) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/02 15:14:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x10001) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x5, "270602"}], 0x10}, 0x0) 2018/04/02 15:14:20 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xd8, r1, 0x10, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x69670f0e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3c7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x664}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xd8}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xfa) 2018/04/02 15:14:20 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00000000c0)='@.vmnet1:keyring}eth1eth1}bdev\x00') sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)='[', 0x1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340)=[{&(0x7f00000042c0)=""/83, 0x53}], 0x1, &(0x7f00000043c0)=""/186, 0xba}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, r2+30000000}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00000009c0)=""/4096) 2018/04/02 15:14:20 executing program 5: r0 = open(&(0x7f0000000900)='./file1\x00', 0x80400, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{0x0, 0x5cb, 0x0, 0x80000001}, {0x4, 0x0, 0x0, 0xaf}, {0xfffffffffffffffc, 0x3, 0x1, 0x7}, {0xfff, 0x7fff, 0x5}, {0x1000000003e, 0x3, 0xba, 0x6}]}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) sendto$unix(r0, &(0x7f0000001cc0)="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", 0xe00, 0x40010, &(0x7f0000001c00)=@file={0x0, './file0\x00'}, 0x6e) r4 = perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x11, 0x0, 0x40000, 0x0, 0x2000000000000, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x0, @empty, 0x6}}, [0x1ff, 0x6, 0x2, 0x0, 0x7, 0x0, 0x2, 0x1, 0xffffffffffff4237, 0x20, 0x0, 0x9, 0x594, 0x40, 0x305]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, 0x84) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000480)=""/175) r6 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0xffffffffffffffff, 0x3, 0x0, 0x0, 0x5fd}, 0x4, 0x20, 0x9e89}) ioctl$PIO_UNISCRNMAP(r6, 0x80047456, &(0x7f0000000280)) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000000c40)="7396453d55d27d1cfc31bd50379f0682ed13e9c5514304b5e353c571e090894a92a8b9595e52569c8b71fe9821e94b425e74093654dafeb85050566812a6262d32d00736668b5f1da5ee635d54811db2dc9df12c15c9d12305150dcf27b3d46d34cdd4495226277faed8319152bf777d3bcede04ec93b98f2865cbf6637e14a48be0b5789e498b2283ee4048dbb2925b15be00147d59efe5de580fc9f048954d29d039da3f3f1a01010c1da3107916f07a8b587f8f1b7b60c0d6d071df61c2357c1649f79133ec35a786012da74dbcff3e79a22effd847105d625b891da8fc4194743183c8aebb9e9d8c75") fcntl$getownex(r0, 0x10, &(0x7f00000009c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000700)) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r7) r8 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r9 = dup3(r8, r7, 0x0) pwritev(r7, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x79a}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000008c0)={r5, 0x6}, &(0x7f0000000a40)=0x8) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r8, 0x3) 2018/04/02 15:14:20 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100000001) fsync(r0) unshare(0x10000000) r1 = getuid() r2 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r1, r2, 0x7ff, 0x12000) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in, 0x4e21, 0x0, 0x4e20, 0x9, 0x0, 0x20, 0x0, 0x21, r6, r1}, {0x9, 0x18d, 0xf9e, 0x9, 0x9, 0x9d56, 0x3f, 0x1}, {0x8, 0x7ff, 0x3, 0xeb0}, 0x2, 0x6e6bb0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x1, 0x3, 0x8, 0x101, 0x100}}, 0xe8) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000240)=0xa5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x8, 0x81, 0x7}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0x97, 0x2, 0x6, 0xb3}, 0x8) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000340)=""/22, &(0x7f0000000380)=0x16) syz_mount_image$hfsplus(&(0x7f00000003c0)='hfsplus\x00', &(0x7f0000000400)='./file0\x00', 0x2, 0x8, &(0x7f0000001740)=[{&(0x7f0000000440)="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", 0xfd, 0x2}, {&(0x7f0000000540)="fd10510093b66a39522570454fead83d322015b6720ac31d96f0d14a7b5735e4cd8c0ab9f4addc23f6ab388997456094f7da8ca40bd91c39a99898", 0x3b, 0xfffffffffffffffb}, {&(0x7f0000000580)="3627176502", 0x5, 0x3}, {&(0x7f00000005c0)="01cb6c68587386a07a4c453a4eb24aaa72cc8e9171cfa225f4e69b9f4e099a6b61fba51bf6455e2111d25bdfd2ce3cbe8e54436efbc5f2b3f1f3c7e72e1349131380899cdcf4b43f99bd44cebcec864a889dc1039ea083d3bcc45f5bb66ef920484883f15c138b015e38824c", 0x6c, 0x8277b70c00000000}, {&(0x7f0000000640)="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", 0x1000, 0x7ff}, {&(0x7f0000001640)="f46a26a05061ad01db0bee352ea8fc8932025f14f2369ea677b7e2f62975829a2eb85b918ea739633a9efd44fc27980eb76d6e04471fe9b5cdd821ec", 0x3c, 0x7}, {&(0x7f0000001680)="d37adf0e0e531ec1a848717e3e7ba3f2bb1b66f3601e554886b54ac37faf7bf790a134861545ca862dcff4521341c0b5f67bfee37f5608fd6b4c7b0775c9ee08883f1450060feb0efe627ec02072c6a947be0122bc5d6dab614a894e9e6a062d", 0x60, 0x3e}, {&(0x7f0000001700)="e621dfda8f2a442b835793fdad7a57474dc0eb00e89686f93597", 0x1a, 0x51}], 0x1000400, &(0x7f00000017c0)={[{@nodecompose='nodecompose', 0x2c}, {@part={'part', 0x3d, [0x37]}, 0x2c}, {@part={'part', 0x3d, [0x7e, 0x33, 0x39, 0x0]}, 0x2c}, {@creator={'creator', 0x3d, "2088a81b"}, 0x2c}, {@session={'session', 0x3d, [0x39, 0x7f, 0x37, 0x2d]}, 0x2c}]}) r7 = getpid() ptrace$poke(0xffffffffffffffff, r7, &(0x7f0000001800), 0x9) connect(r0, &(0x7f0000001840)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000018c0)={0x7fffffff, 0x0, 0x1, 0x100000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000001900)={r8, 0x52}) ioctl$VT_WAITACTIVE(r3, 0x5607) fcntl$setown(r0, 0x8, r7) pipe(&(0x7f0000001940)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001980)={'ifb0\x00'}) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001a40)=""/89, &(0x7f0000001ac0)=0x59) dup(r5) clock_gettime(0x5, &(0x7f0000001b00)) 2018/04/02 15:14:20 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="30009400"], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)=@mpls_newroute={0x80, 0x18, 0x2, 0x0, 0x25dfdbff, {0x1c, 0x0, 0x0, 0x8, 0xff, 0x3, 0xfe, 0xb, 0x3000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_DST={0x28, 0x1, [{0x20, 0x5, 0x0, 0x82}, {0x3, 0x0, 0x7fffffff, 0x3}, {0x101, 0xfffffffffffffffa, 0x1, 0x7}, {0xfffffffffffffffc, 0x80000000, 0x744285c0, 0xc809}, {0x98, 0x7fffffff, 0x0, 0x6}, {0x6, 0x1000, 0x1}, {0x3f, 0x5, 0x93, 0xfffffffffffffffc}, {0x20, 0x3, 0xfffffffffffffc00, 0x339955e0}, {0x6, 0x0, 0x1, 0x6}]}, @RTA_DST={0x8, 0x1, [{0x0, 0x7, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_DST={0x1c, 0x1, [{0x9, 0x3, 0x5, 0x1}, {0x1, 0x0, 0x1, 0xff}, {0xffff, 0x1000, 0x0, 0x25}, {0x7fff, 0x1f, 0xc000000000000}, {0x8, 0x7, 0x1, 0x80000000}, {0x0, 0x6, 0x3, 0x1}]}, @RTA_OIF={0x8, 0x4}]}, 0x80}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/02 15:14:20 executing program 2: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000080)='cpuset\x00') 2018/04/02 15:14:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x104) 2018/04/02 15:14:20 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x8, 0x9, 0x9, 0x100000000, 0x0, 0x2, 0x2, 0x1, 0xdcc, 0x1000, 0x40, 0xfffffffffffffffb, 0xd9, 0x5, 0x7, 0x5, 0x3f, 0xfff, 0x8000, 0x8, 0xfff, 0x8000, 0x154, 0xee, 0x9, 0x9, 0x4, 0x157, 0x800, 0xffff, 0x7fff, 0x1000, 0x6, 0x4, 0x2, 0x1, 0x0, 0x3, 0x6, @perf_bp={&(0x7f0000000080), 0x4}, 0xc000, 0x4, 0x2, 0x6, 0xb49d, 0x5, 0x9}, 0x0, 0x6, 0xffffffffffffffff, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r3 = dup(r2) fchdir(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000140)=""/4096) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001140)) getpeername$inet(r3, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f000096d000), 0x1) 2018/04/02 15:14:20 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'eql\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) dup2(r1, r2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) getsockopt$inet6_buf(r2, 0x29, 0x800000000041, &(0x7f000024c994)=""/192, &(0x7f0000629ffc)=0x23) 2018/04/02 15:14:20 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fffffff, 0x800800) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) pread64(r0, &(0x7f0000004340)=""/4096, 0x1000, 0x0) 2018/04/02 15:14:20 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000005c0)={{0x2}, {}, 0x2c, {0x2}, 'lo\x00'}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/02 15:14:20 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x111000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x800, 0x80000000, 0xa4a8, 0x8}, &(0x7f0000000140)=0x98) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000200)=""/30, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f00006c3000), &(0x7f0000000000)=0xffffffffffffff11) 2018/04/02 15:14:21 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(r1, 0x9) geteuid() getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00), &(0x7f0000005d40)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0), &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634", 0xd}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x2}], 0x2, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f00000013c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$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, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r4, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/02 15:14:21 executing program 0: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x44, r0, 0x0, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x44}, 0x1}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e000800"], 0x1}, 0x1}, 0x20000884) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x7fffffff, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x200) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/02 15:14:21 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000001140)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000940)=ANY=[@ANYPTR64=&(0x7f0000000dc0)=ANY=[@ANYRES64=r0, @ANYBLOB="1c1050af326a1a8a8af787012c7cc1ffe6d15db4ee713bad6c03b4ad92bc78236430c3905c0f9f3038b7b906b8be67b0fbba7e4545412d5fb22fab83c0c3bed0ca7ddd4796cae7170946c5f187dc4a751a1344c9674c797d1b20542cbb4a7d1e93de16a772974a6c6db4d30b4ef957ebe547c80240cd68aa080f52e4b0b850d196366cdf501f614a4ff296b03b33a17079e3ef915b2fcf72a02e24055f023280a4f8349aec18e06a44e1a4b60682b65df404b293270c6b3f986ea91ae5ec758092b186328a74abafb1ffce645030a219cbeae13ba7b959c4770f6e95a5c620989678845515a22a71f58cb3426105115f4c89893a63bb4ef8b6", @ANYPTR64]], @ANYBLOB="f0b55e4ac940c7", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES16, @ANYRES32=r0, @ANYRES16=r0, @ANYRES64=r0]], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYBLOB="63098f907311c7c2bfe05b56c80d68fa3e2919c1b004415662bcba3547b0a6a480f1084b95b7", @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYBLOB="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@ANYPTR64, @ANYRES16=r0, @ANYRES32=r0], @ANYPTR=&(0x7f0000000f00)=ANY=[@ANYBLOB="5f3ceda63b6ce8dbcbc20fd0cd9319f6891bf4b3411b4f05ae5ac4a0f7a30b1ac91a99a8da7628917443d8abe9a7d0d5f1eb318ef2b6d7d46083889e4d1fe05f00ce2d85ea62b0585fcda3cc9d5d1e1a5d97567fad3b5ae6ff0a1dd39951dbbe7fa91400fb923f26ec069fd6f32249db8a54af68913b112b9e9000624f", @ANYPTR64, @ANYRES16, @ANYBLOB, @ANYRES32=r0, @ANYPTR, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR], @ANYPTR64=&(0x7f0000000fc0)=ANY=[@ANYBLOB="18eb0b2a104c1f05dec41761c90cd5b314958999d446a2a8c1bf608a7d6ed876d60d22f095c136279888c139b838945696122c41875551ed0f242b8e9ef9c085d5e621b60ad41520086488854ccb245e1533fb0bb444216a4ad61c9c87cf838e083a92fea8fca264e14b1f81e35d48aad070deb736a8756fca6fdf5ff0ddfa63df97604106a9d06fc637023ff5ed5fa5b35996746891913bccfc5bd168f8ef18e57cdca5f8b13347c2aecb70043ee0a97bc3bb44c3b5b32d41bf2e854b5c6331529bda5fd30d00945efc1f6fb87ec0f62100c4657df83c841a7ee92118d99ba12efc47c932312d0fca5ecf20149984d626d1411f0e71d671", @ANYBLOB="6525099d4672aa211bf1762143158314740ffdf23fbefcf14ff98852df42d091b28574033ad48016b7729007e312d4251cf995097001d5f93c50d44dadedbf083b3f1404311518f956f0b5b6d7ba588ff24f10fa02c8", @ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYRES64=r0], @ANYRES16=r0], @ANYPTR64=&(0x7f0000002400)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="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"]], 0x7}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x200002c8, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x4c, r3, 0x8, 0x70bd26, 0x0, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbac}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000780)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3a780000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c1493b47309927b1e339a1ab5c0008003f00000000000000dd0075914a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/02 15:14:21 executing program 7: r0 = openat$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, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000600)='./file1\x00', 0x27b) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$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$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 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$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="0040ecff"], 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/02 15:14:21 executing program 3: mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000982000/0x4000)=nil) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x4, &(0x7f0000000440)=[{&(0x7f0000000140)="48ffa12eb9ca51efcdbc000a97dba88640441db5a4be2255f1401d4d6d58561e681cb199c10601107e078b0a925f835ff1875b93f015b2816f82279268834596f67407631acee7d1956ccf27b9797c716a8f2f9ebf4b3064eaf30cc73eab0ca38a9b2e76b903315d9728855a555abbf1c2a7a9e58838c7136788d0f4fa4cdfff4d38e0cc30743d7fdac2aedf263820077f2188ee202ad43d7a7ebc484908ee01f517824d412cbba6d845e1d41971ffbf6882b208e0767d69c1d1a5eb8eba4f3e93d7985ebeded5df0c8a", 0xca}, {&(0x7f0000000240)="a093c1558834d12a9515fcd5742f211058d8f0ae7433542200654cbe98fb664d4bef41f67c10ff07bdf419dd18617773f2c1ddee5605809dddccbe2986c4914096c88acf49a054d1af0dcc6d5ee57df82e672383701b820bc32208c81acf87d47f381dceb409c02371cccce7c3e1fa0d608690456e6596708953", 0x7a, 0xffffffff}, {&(0x7f00000002c0)="30f809dc53fb979d460bccba0f3f695a90e774e0373c18226f8b6516e3d6be48892956a2c252cc22bde200fa77d8fe9b3a20c7fa0bb1468a7f69ad54632ed7ef23ec5aa0e59375ac9a5a96ae533a3a690d20718852a5b2bd5aecaa5e197d479f5b1fd8485776f0e8a72f729276cfa98887a090d2e2aa37504528f790880d391e37f7d6a0a9097daf35db3ec56c1838ea72b1f35aaf458c4d8c1b522eba7c73b61ea69db289353326c1c00629ea674bad55f18d8d67cd58734e", 0xb9, 0x1}, {&(0x7f0000000380)="fb8ec9654747f7a83762e4320ed8df6bc9d998b65c4f39f9867d60690f2bb6c2b0971310a272e558bc9a21df84b97fbdecece3dd3a32238a61b88dc2f0cb2f5ed11046ceaf6f8017da9ef26bb20401d1cd8381e8d69953062f79ee920dfe2df50e19b33c6520558a857ac5a9cd33946f804f8a39d5aa4d5c5e814041f181d36cefb0eda2377c3243af0dc4ffa3c86b92f2bd0abdef0db4bb2e2517cc013d82d8f9b43e855c", 0xa5, 0x20}], 0x6000, &(0x7f0000000500)=ANY=[@ANYBLOB="636865636b3d72656c617865642c636865636b3d6e6f726d616c2c646973636172642c757365667265652c747a3d5554432c64656275672c6e6f636173652c7379735f69c9b5e3da4d766d6d757461626c652c00"]) clock_gettime(0x0, &(0x7f00000005c0)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000985000)={{r0}, {0x77359400}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@remote}, &(0x7f0000000080)=0x8) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 2018/04/02 15:14:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000001300)='dns_resolver\x00', 0x2) accept4$netrom(r0, 0x0, &(0x7f0000001480), 0x80000) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) ftruncate(r1, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r3, @ANYBLOB="96000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0c17735a09c54bdd6d16704505c3106b92869e98900924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c59b7100e9aa853a9cdf9012d082bd0f75f3fb370924371a00000"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r3}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r7) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r5) 2018/04/02 15:14:21 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000bb9ff8)='./file0\x00', 0x40) getcwd(&(0x7f0000000040)=""/4096, 0x1000) recvfrom$inet(r0, &(0x7f0000001040)=""/4096, 0x1000, 0x0, &(0x7f0000002040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) 2018/04/02 15:14:21 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) syz_open_procfs(0x0, &(0x7f0000000580)='mounts\x00') r2 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x3) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r4 = syz_open_procfs(r2, &(0x7f0000000240)='fdinfo\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000340)) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000005c0)={0x0, 0x0, 0x7, 0x7, 0x2, [{0x7f, 0x8, 0x1, 0x0, 0x0, 0x208}, {0x7, 0x1, 0x2, 0x0, 0x0, 0x1}]}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a}, 0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)=0x1000) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000140)=0xc) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000280)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r5, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/04/02 15:14:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xb}, 0xffffffffffffffc5, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="800100002b1ab5df681daec163e4de13bc7cce1432db12ae204a07933aac58fdbed19bf8980b64815c07ae1db1c5f071f65baa9a636540e01514ca0ab97e0525ae9346f684afb937348fdb5d65a3f45429", @ANYRES16=r2, @ANYBLOB="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"], 0x180}, 0x1, 0x0, 0x0, 0x80}, 0x4000090) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0x9, 0x5}) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/02 15:14:21 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) listen(r1, 0x101) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r1, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0xfffffffffffffffa) 2018/04/02 15:14:21 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0xc32b, 0xb228, 0x6, 0xa2}, 0x98) exit(0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/02 15:14:21 executing program 7: syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0) 2018/04/02 15:14:21 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000980), &(0x7f00000009c0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0}, &(0x7f0000001340)=0xc) r3 = getuid() r4 = getpgid(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) stat(&(0x7f0000002b40)='./file1\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000041c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000042c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004700)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000004800)=0xe8) stat(&(0x7f0000004840)='./file1\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000004a00), &(0x7f0000004a40), &(0x7f0000004a80)=0x0) getresgid(&(0x7f0000004ac0)=0x0, &(0x7f0000004b00), &(0x7f0000004b40)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004b80)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000004c80)=0xe8) getresgid(&(0x7f0000004cc0), &(0x7f0000004d00), &(0x7f0000004d40)=0x0) sendmsg$netlink(r0, &(0x7f0000004e80)={&(0x7f0000000a00)=@kern={0x10, 0x0, 0x0, 0x20080000}, 0xc, &(0x7f0000004680)=[{&(0x7f0000000a40)={0x1d0, 0x32, 0x900, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x14, 0xb, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x30, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x17c, 0x7f, [@generic="c38e4c639dc007fd8306b0804e58bc0ed1a64b9447db849fd719b2d35f6df59cf47d71bd8cd067e51fb45e7cba01dac08be8ea61da75e45f55c4497cfd47765ee00d878b31190ffd67c59e800036651804a91ce22da42aa28d1a78056016606f891c50d8f3e18881b007f23393012ffcea941823ac702c16a9b27fdac9d404b6a1b855d2facd83a10cfa4d09952c796d92c4d679e40410afa7d6b8499414a797f1c4e4cd5b6a26e1fc69188b708c38e9ba7c8f5ac4dc3983b73285d0ce4c37affcea3a7e4d924bf3355982fe43004819b5823ef70f046e6b19e7728cbb0b8e9f003d6eabedf62785cee3221d03", @typed={0xc, 0x62, @str='syz_tun\x00'}, @typed={0x8, 0x31, @str='\x00'}, @generic="7259431ab5be4d5eca7e30396d6066d99f1a35d7a2ce7acd73f511385b7f92fa1eab5c44ba1b41edd43b7e4619b9aa5ca5b01b9e02b38a24a0dcd1038e04d6ce23c7d0e57d2db416206f45d67dcda876964b648742340b7936b3f8836cfd8c0dc1b0d0eb5dcdebeb", @generic="00a9da0a814a480d000e3ead"]}, @generic="ca55dd8aa9d1c6c2c9ffc0e4fcb84ff60f6edde80cfdc974258e8a49f0eed75ce0c2a787bf05edb0"]}, 0x1d0}, {&(0x7f0000000c40)={0x690, 0x41, 0x301, 0x70bd27, 0x25dfdbff, "", [@generic="6d3549c25ac81b631b6f509da457a0223c2d092c0365d5767f79e83e248f03fd35b55814cc8e98dfdff980d50248fb48405c304e7a32facdc1ba15538961531f4913517f8857a8e68420edfa6271af1474348a6e5ced53a68086479ad0720e7c70e5cb374846b2472e8c89cdf0dbf9b93fb75204220e30fecbd463f8721d39edb31c9bb23a5d4edfc1a391fa05ad047c7f6bf04363830d06dd7a50ae26169abc445105b1c5cbfbd3080cd5a6bf94103ee1f9c1695ca082dc678ff9bee0c7030fdacfc995262303403a3cdf", @typed={0x2c, 0x1d, @str='[%/em0vmnet1{/selinuxcpuset+vmnet1-/#\x00'}, @nested={0xc8, 0x60, [@generic, @generic="e9e6bc7b4aebaeeccc9ba9c0cd037c4ada862f21bff66d2418a5cda71cf89aea0206c1f5eaee8db988812917acddd5f6d606457148d8592fa057f80f3bb907a43b327856467c60b5af5c8dea0cac54fc5814ec9f2f0d5c2d1a0b10e609a6f333a86eb35b6df00ede615304317b05f44a5ae4e3ff67cfc0a6f910d99bfc1300f1bf17b60b045348c7ba3bcdc9bbc193bd7b674454f0c95bee3c8bbf1e79a7d60356539a07f4521cd9cb5922e695a4dbe69c9512eb9f6ffc6505c265f36a72f8269145"]}, @generic="35ec28", @typed={0xfc, 0x5a, @binary="2550e61d00d1b790ff1c854d033df6837a57d78a4edf6d429c80c89070f35fdb77b2aa66581676ef1e105f491f1bb3116f379ddde0fd24aeccdc26f7279b9fd1f3ba45bf103d77168b989729e43ff26246340f6f55be497422e1c2df177f99b11c18d8bd9ed0903b0e65bad6f46f44046fdc95e2ce259dd5a0bb6a03d46abfaa8215fb9d1c83f1dd65baed7282ca7cd2fd2bc3be115963cf6324b2983ed313a2ef895db6eb571ebe8353abadffc10c15fa3788c823e0ef0c62582353bbe775e004b06d76035d3ceec63b25a8153a3e01aedf2463d7d85e2157f666bf591e32e2dd68f8cf4bd61882ab2709a4d5d9b270f90a5ebca8e9"}, @nested={0x32c, 0x67, [@typed={0x74, 0x5d, @binary="9869868d8e1f47d477fdb7bd160895b1e25048d745025920176c9a8dc0670406dd68134d5beed53593716967f145b9b437824c5f56f0f1dd52e09cf1734272d61d001f50187a22c45690346c311a6425a351b26a2c3c781fb2027fca6fde59bd46b59417ecc9113a63ee254f4264"}, @generic="80ac7c35aada8af2934798f5c1aca2d397c6bd507c26cc01a98ae91e9a9d32be6abd5d51acf3bc2131e329fe3076801c4c8241d9d498d977ea6f74d848d52f3180a4d6c85187420fe2f7c337e81c9d112af8f719ed364b2dce2bb2b9cad9d2e779a56d4f2ba0deec8091f2e46f08619d5af3028ce63d4a5806aead291db4262cfdef2fbe956f60da1e63a2faf3bd5a2a2eb980ee9e40db5d5879f4a47571ea302c2702f4d374379dd3ebf348d5270f58b9549e2be0094e7234", @generic="e34d9aabb84fafe36dda74a58fd76e29563823262fa9dea466fbf5133e09d92f9e77584fa4b2c4463ecb08e25762ebfd3037e972a68fa9eea7944faa00e1ed0d0b5f214db7a9f4f3637cbba0bb059b3f61743878d89c5f8da5e17867d2916b46c29ed29afb33658f44366c8b12e601ffaa32355ca3a9afbf97e0032b77ef2d9d2112395f34cb1bf3f6ed709716bb00afe7ae900625f0e9da382d1c25de089599d8a386a1e695b7a19b0331e94a511c901f84c645694322404c56639dfdd9f5c24893baf9dc2d06a47b6f9a00435ecc6bac7160d42cbffb44b9ccf829fefe52af5c4be1ade616", @typed={0x8, 0x28, @fd=r0}, @generic="46666603a3b2989b75ab4a159fcc8dceb2d786810848021dbe0a5fe9920a573e80920120dc7838304d79f090886d66ebe60692137b700ba64da7b2815e0d10c2d63140e48d134205991478f493e2193aba7ed5ab47c7acbc458da25411123c8a600404e2c8990f2c0a22f6e1f815abbbc538f2507f83335904c305aeb998bcd3b94b4ce0b1088dfcbf7f171b64d0d6870f0d", @generic="b79206aa425e0cf7de58eef44cb8e50430505fbc65fd6488166710b2a12693b5c21fb06c76fd56467a771e67a3e633c76805db733470b6", @generic="3102c695ce340878948027d82639c8b0067c1d07da3d55e78570b8361541dca2e17802884ccbfcdcda21c1363bcbfa5d0ca5dd2f1d973e7d7d7d136f7fbc3d981038b4"]}, @nested={0x94, 0x2b, [@generic="0069e7c2b4636cbe52a008cb6b337d9db937552db05197903d525693ef", @generic="e29895a467f5315457ce6420424b27f2483d3ce9d8251458c5b015f18d5d4e1ba23ad28e59a9b5b5953ae002ab7486a2acbdf4d910e871bc3c3e9e04794c4c191b3bda65a3dd594b74977262de", @generic="11e860857d928babbaeae45eab7c48534e437d16b8fb7e80876193e8974f6a6b192c1097e83f"]}]}, 0x690}, {&(0x7f0000001380)={0x22c, 0x27, 0x0, 0x70bd29, 0x25dfdbff, 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0x1014}, {&(0x7f0000004300)={0x370, 0x1d, 0x100, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x1b, @uid=r7}, @generic="0aef90830e01b1f023a6a1e1ed830a70bf36c42f8a8e30bfc85444bd7f813b74fff24cee64db1be811681079069e4a4b70b0ae5624b44bb29b9e095126fa48e776605eca2825430b611e52b70565ea2a3cf04f6615a8676c1841cd607fccd7816693489dfeafc0d988464648cb0703ac94a88658a943bd4231a05fd8e5433f5b3154832045b50ad05a2e5bf3", @nested={0x2cc, 0x4a, [@generic="fd349dd10aadb55801efb0dccc5d7a9e939aea925e47964dd663aa8fe8cab94e74edf1be5eefdf67213a4263db0b769ac3dd5f29fe16b2e9a2875a8281d672230c800e432ad08afa2262a7a87e2f8125abe52c91ca72efcf3c58c5e2bd92353279b16492801472576c22fac77bf8f70d83f7472ad5320bb254f5737f8bbe", @typed={0x10, 0x43, @str='+selinux\x00'}, @generic="b74b561d6a5820dcdc98634c83402b954a77e65bac72a68821668fd602e5280208b3569dfbd25f77f4b7c90a6c92ea7ce0fd54011ad9f47881067bc22442613efe33a8ef96020b5c76b418bf645347a598107f6ed07f7fc117e34ab2f096984c01a4a0666777be4e7d8a8a510264d7bd2fe5db4d679ebedcb833b6fea71fe69d63a584792fab6824b835fc601c46e15fcc6243634a9ddd82f225e277b651f0", @generic="2f1baccc581b01367bbb490be45496a129b7d9ebd4f23982624bfa1db6fb2808dde2cff74ae2cc27f431bc22afa39b2441b68223825296a7bc3291734ea3b6e631267123fd4bcb15d208189e99e65fcc86178e5e6493a7ec08ec0d08ff39b820f287030d51eac45688765c7df7ac106d0d170fe50df5bc3b80c5e0f669dc95ba3cd079ceb5157acc2d899d6dc387b5d340618c8c556d79a5a7ecb00d73d800eb6d1337de087f07b2c543166800e0c03aa7a7e1e2f06f38919d2a2775cd4e43e35cf0", @generic="a4756396e550fae7bf464a8c17c7c642e773c195ec6f541cdd22190f183db705d3851f9fce3f747f66693a26eb0c774867d3780e85a7628ead67cf0ed70bd1f686c5af671417162ad51b161e616f30ed9ed10b06d5e9a4ff502c57f81061538b8bdaee36e1482fbb8705d6bd35e4bea826af29a192c5560d4202e3ba8f8ce6cd113b61600ba77f640c01a5c59947ac666126d78b6ccbf6fdc2e5757f6fba16b8e6157d5e2bf98e17436488aaeda966b5f968f3d8ae2242aa8976835ddd5368aaefb34e71b33f915afb5ca92c943c9bc97c9072c43b0c"]}]}, 0x370}], 0x9, &(0x7f0000004d80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r8, r9}, @cred={0x18, 0x1, 0x2, r1, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r12, r13}, @cred={0x18, 0x1, 0x2, r1, r14, r15}], 0xfc, 0x44}, 0x20000040) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r16 = creat(&(0x7f0000000400)='./file1\x00', 0x0) ioctl$TIOCSBRK(r16, 0x5427) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r17 = creat(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r16, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x2, 0xfffffffffffffffb}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r17, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000640)="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", 0xfc}, {&(0x7f0000000740)="39f18e9ddae62746193ccb7df23d9b023566937059893812385011", 0x1b}, {&(0x7f0000000780)="38aed6ff293552e5350d907812b37006efe4d6d09f5fdc1c1484575376bdbea24fc5a313a40d5a4791aa715bad4b50e0bd0d888ce9437786fcbc2248b2af6414f4e6a1b38ff16fce02866980e53eb84062bd4a4cb399782f86c50642fda6613109dba13f58616a339657e5fdb78b7b58d9bc27b6f8820099", 0x78}, {&(0x7f0000000800)="cc7b3c7d3fd794b13231197dbb1d0f4a24f610f802ad3db99be21a", 0x1b}, {&(0x7f0000000880)="bc7ad785f51d768145970a49c283ae5546d9a6069046d57c29fd3a175344ef75e66a97b765265451e8ad873f8a512f136c6870fa9fe811135edee1e4cddc05aa6ffd1d23f82dc0134de3977e70757ad20ba891717aaac974cb502934", 0x5c}, {&(0x7f0000000900)='YP3', 0x3}], 0x6, &(0x7f00000004c0)=[@sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x5, 0x800b, 0x6, 0x81, 0x1000, 0xffffffff, 0x59, r18}}], 0x2c, 0x3}, 0x20000000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a3c9fe4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd00"], &(0x7f0000000240)=0x2) fchdir(r16) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x10000, 0x30}, 0xc) r19 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r17, 0x84, 0x3, &(0x7f0000000540), 0x4) sendmsg(r19, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000340)={'syz_tun\x00', @ifru_map={0x0, 0x3, 0x0, 0x7f, 0x0, 0x8}}) 2018/04/02 15:14:21 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgrp(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000002c0)=0x7) splice(0xffffffffffffffff, &(0x7f0000000080), r0, &(0x7f0000002dc0), 0x8, 0x2) sched_getaffinity(r1, 0x6e84f782, &(0x7f0000002e00)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x800, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000003c0)=r1) close(r5) process_vm_writev(r2, &(0x7f0000001a80)=[{&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/174, 0xae}, {&(0x7f0000000700)=""/67, 0x43}, {&(0x7f0000000780)=""/172, 0xac}, {&(0x7f0000000840)=""/134, 0x86}, {&(0x7f0000000900)=""/131, 0x83}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x9, &(0x7f0000002d80)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/154, 0x9a}, {&(0x7f0000002c00)=""/211, 0xd3}, {&(0x7f0000002d00)=""/90, 0x5a}], 0x4, 0x0) 2018/04/02 15:14:21 executing program 4: r0 = socket$inet6(0xa, 0x8000b, 0xf5be) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0xc}], 0xc}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000b00)={r1, 0x1000, "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"}, &(0x7f0000000100)=0x1008) 2018/04/02 15:14:22 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(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)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f", 0xbc, 0xffffffffffffffff) 2018/04/02 15:14:22 executing program 7: mknod(&(0x7f0000000680)='./file0\x00', 0x102000ffe, 0xffffffff) pipe(&(0x7f0000000340)={0xffffffffffffffff}) fcntl$getown(0xffffffffffffffff, 0x9) mlock2(&(0x7f0000be7000/0x1000)=nil, 0x1000, 0x0) write(r0, &(0x7f0000000080)="95342c97", 0x143) read(r0, &(0x7f0000000200)=""/250, 0x396fe9cf) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8f7, 0x4) 2018/04/02 15:14:22 executing program 0: socketpair$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$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) close(r0) ioprio_get$pid(0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) 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(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/02 15:14:22 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) modify_ldt$write2(0x11, &(0x7f0000000580)={0x6, 0x20100000, 0x2000, 0x4, 0x0, 0x10000, 0x100000001, 0x100, 0x6, 0x9}, 0x10) tkill(r3, 0x1000000000016) ptrace$pokeuser(0x6, r3, 0x100000001, 0x3) syz_open_pts(0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000100)={0x1, 0x0, 0xffffffffffffffff, 0x200, 0x755, 0x1, 0x100000000}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') connect$pptp(r4, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr=0x20c7}}, 0x1e) clone(0x0, &(0x7f0000000180)="3f865a29af3d12edb9d7c6e3c7ce18350da5134a50a237afa2005577677f2bd35b08b02f708e5c9e130762d579e7565a9e8a99ba33a85a8851d449d9932e0694179cdd6347c3e1ade8bbfd4dc356ee64f04158614a541086ee15f23c2daafe98e5a61800fb0ea0d0cc2d519f84d6091aff6c6fe407e7b1f148432e4c969df00193cbdbad5ee6c4157dc36c173a7ba849629be4fa2cc1361554f8b3098ce4d6797c60c79c37763960d2280e0174ff6f9e162050fdefca7997b65d154fafacff0e6ec0fde72d8748b16c5f97601da6cb3ccffe4c8618", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="95dd9773a9458169861035cab14a9b7c86e2efe8f1fd6c8207d5e5891a1ab76205dc2c3334d8f6b6668bb97b08684d943d2847d723b98d6be0f6780323538a9e1143a200918d89104805c54158af0ba1b331974293be676df5a48aa8a8d2dde95c6aa03ccd1590d2552f0dda96ca1e8fd470169ed9574d9c1e59ee6207d2c6801e8864f62eb9d00148cc8238653397c6b255148663aedd2f979836b4ba7c742099d5f19e884eed60cbd2b4175920caa901a8bca978438d0d2180c5e78f64e5adac61884d66fa") syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x400000, 0x0) 2018/04/02 15:14:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000019c0)={&(0x7f0000001980)=@getaddr={0x14, 0x16, 0x420, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1}, 0x0) 2018/04/02 15:14:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x7fffffff}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b04000)=0x3) 2018/04/02 15:14:22 executing program 2: unshare(0x1000000) r0 = socket$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r5, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)=""/1, &(0x7f00000000c0)=0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {}, 0x8}) 2018/04/02 15:14:22 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0), 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4048001}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r1, 0x20, 0x70bd2f, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x8004) 2018/04/02 15:14:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000e000)={&(0x7f000000e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) 2018/04/02 15:14:22 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) openat(0xffffffffffffffff, &(0x7f0000001940)='./file0\x00', 0x0, 0x10) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="9800"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)={0x0, 0x4f, "507f411f216a264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b388"}, &(0x7f0000001280)=0x57) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x0, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r3 = socket(0x0, 0x4000000000080002, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getpeername$ipx(r3, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) creat(&(0x7f0000000380)='./file1\x00', 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000000180)=[{{r5, r6/1000+10000}, 0x4, 0x4, 0xffffffffffffe988}, {{0x0, 0x7530}, 0xe5, 0xfffffffffffffff8, 0x1000}, {{0x0, 0x7530}, 0x34, 0x3, 0x6}, {{0x0, 0x7530}, 0x425e, 0x3d6, 0x8}], 0x40) fsync(0xffffffffffffffff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) 2018/04/02 15:14:22 executing program 0: syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) fanotify_init(0x0, 0x1000) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000740)="1f0000000104ff00fd4354c0681687c15f88da0008000100010423dcffdf00", 0xfffffffffffffec2) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r1 = getpid() sched_setparam(r1, &(0x7f0000000400)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) accept4$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000700)=0x1c, 0x800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) socket$inet_udp(0x2, 0x2, 0x0) fchown(0xffffffffffffffff, 0x0, r4) r5 = syz_open_dev$binder(&(0x7f0000000800)='/dev/binder#\x00', 0x0, 0x801) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff2688cf", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffffff47, 0x0, &(0x7f0000000580)="8ee5dce720dc27231b089d89cb6463db3d3190fa6962dac14a9cfeb007b79cc90b47d0992d49264c0b3d15f3e6a4fe501cde000ff20f31cae63c9c30bdf69f0bac089f3ba4b1611fedff14bf7ff4bd6547465baa1768420bac5e50179ccf05d0bd1101f7cbe38dabbf84925f84aa60855cced58fefa047ff381f522538bc209082db69026dfd71395f3906924d6eaac951eb4a3aff1da530425b8982032948cee8f26dc1c791faa3fabda69ca9297027bebf36b59f981a73094e0e8d1b0a5a17f736da4aa8488a2319f2834165ece32e53947c0cd0464a1a71a15ba0c323"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x27, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000007bcd2ddd0000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d34", 0x30) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x1, 0x10000) bind$nfc_llcp(r7, &(0x7f0000000680)={0x27, 0x1, 0x2, 0x1, 0x1, 0x9, "b2b214d6c6725d47fa9b0a8062584929debc7201ec7f287dca038320549c46c083d30cc830f1351a2b910145bc6a349037db1235f4cf8b6009895d433e6366", 0x2b}, 0x58) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r5) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000380)={0xe0, 0x0, &(0x7f0000000440)=[@increfs={0x40046304, 0x1}, @request_death={0x400c630e, 0x1, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=[0x38, 0x68, 0x18, 0x38]}, 0x3}}, @dead_binder_done={0x40086310, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000240), &(0x7f0000000280)=[0x30]}, 0x8}}, @dead_binder_done={0x40086310, 0x2}, @dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r6}], 0x26, 0x0, &(0x7f00000002c0)="9d06c5c669cf67de47c46e93a25980528d3995b983998dd9cd19643442ea0930b1d72d2d7110"}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) [ 127.156926] device bridge0 entered promiscuous mode 2018/04/02 15:14:22 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x80003) vmsplice(r1, &(0x7f00003dcfb0)=[{&(0x7f000078e000)}], 0x1, 0x0) 2018/04/02 15:14:22 executing program 4: r0 = gettid() fchdir(0xffffffffffffffff) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000b00)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6770675f657865635f743a7330202f7573722f6c696268792f6d697373696f6e2d636f6e74726f6c2d3520000000000000000000000010d47ea4968fa160804bc8ec672772d6bc4cb6eec05d96c2bebb6a685d0450abd9cec7645f041978efb5fa0f1530cf2a796a2c388c04f3f30214104d8c61520fbb5dcab7ac84d6726a7fcb4004ae07f1d19e1ba6991fabd87428596d3317c70cd8b5a53c2d98e5e5c68abd22ed308587684ffac180a17121973ec1224a7de2941524ed0ee73d442e54138815d52885"], 0x48) sendfile(r1, r1, 0x0, 0xffffffffffffff7f) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x44f}], 0x1, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3}, &(0x7f0000000380)=0x8) r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r4, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/73, 0x49}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) sendfile(r4, r2, &(0x7f0000000200), 0x200000010000) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137) 2018/04/02 15:14:22 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) prctl$setfpexc(0xc, 0x120081) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000ffc000)=0x2, 0xe371e28932888457) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xa6, "73b53ca54530cce4ef08a31e49d6994cc05569648191031b1430d2b96e93e2ae98800f2bcf25516acdbd084e8a8505c1ddb056c6982bd1c3910783547a3d377308f0b4ef6d1b46d274eb52215f822364097eb73426bca3a5419aac5c9a74d28f521b0e0694e54b2eb71b692a744775671146c7c5c371a3c4dc05fd9d4e4880ecdeff228ab6678f36573f62d60787e29c5ec7f6a647e1c6f1a735c1c4765d892f2e68cc7871a1"}, &(0x7f0000000100)=0xae) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x6, @empty, 0x41}}}, 0x84) 2018/04/02 15:14:22 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/218) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200)={0x1a00, 0x1, 0x1, 0x5fc025d1}, 0x6) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x43, &(0x7f000016c000/0x2000)=nil, 0x5}) 2018/04/02 15:14:22 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000001000)=""/4096, 0x1000) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000240)="ee", 0x1}], 0x1) 2018/04/02 15:14:22 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r1, &(0x7f0000001640)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3ff, 0x3}, &(0x7f0000001540)=0x88) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001580)={r2, 0xffffffffffffffff, 0x4}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r3, 0xa5}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000001680)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xfd0}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r6, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x0, 0x0, 0x602d, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8000}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fchmod(r6, 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000001280)={0x0, 0x4}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001400)={r8, 0xb66, 0x4, 0x4, 0x5, 0x7f}, &(0x7f0000001440)=0x14) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlink(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0xb) perf_event_open(&(0x7f00000015c0)={0x1, 0x70, 0x1000, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x5c, 0xfd4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 128.003842] binder: 9367:9368 unknown command -813160705 [ 128.010905] binder: 9367:9368 ioctl c0306201 20000040 returned -22 [ 128.019053] binder_alloc: 9367: binder_alloc_buf, no vma [ 128.024603] binder: 9367:9368 transaction failed 29189/-3, size 0-0 line 3134 2018/04/02 15:14:23 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x420200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1, 0x3, 0x0, 0x3}) 2018/04/02 15:14:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9fa, 0x2) finit_module(r0, &(0x7f0000000080)='/\x00', 0x1) r1 = socket$inet6(0xa, 0x2, 0x3fffff) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) [ 128.052657] binder: 9367:9370 unknown command -813160705 [ 128.058268] binder: 9367:9370 ioctl c0306201 20000040 returned -22 [ 128.058448] binder: BINDER_SET_CONTEXT_MGR already set [ 128.058455] binder: 9367:9368 ioctl 40046207 0 returned -16 [ 128.068557] binder_alloc: 9367: binder_alloc_buf, no vma [ 128.068602] binder: 9367:9368 transaction failed 29189/-3, size 0-0 line 3134 [ 128.078910] binder: 9367:9374 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 128.078940] binder: 9367:9374 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 128.079022] binder_alloc: 9367: binder_alloc_buf, no vma [ 128.079061] binder: 9367:9374 transaction failed 29189/-3, size 0-32 line 3134 [ 128.130547] binder: undelivered TRANSACTION_ERROR: 29189 [ 128.136511] binder: undelivered TRANSACTION_ERROR: 29189 [ 128.144751] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 15:14:23 executing program 6: r0 = socket(0x10, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100), 0x0, 0xfffffffffffffffb) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r1, 0x800000000, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000000180), 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}) r5 = dup2(r2, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000000)={'vlan0\x00'}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0)={[{0x0, 'cpu', 0x20}, {0x0, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x11) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/02 15:14:23 executing program 4: r0 = socket(0x503, 0x0, 0xab0) r1 = socket(0x0, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) r2 = getgid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000540)=0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000006c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r3, 0x0) sendto$inet6(r3, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setgid(r2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000440)='syzkaller1\x00', 0x10) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000780)=ANY=[@ANYBLOB="0100e7ebb42726180501c74f2de2dd0000000000867d9ecf9b053ca4314c1fffb1aac773637136445547357f3f3fec05260812aefe6ceb0a18c1ae6b1f653cb509fc8e2a869696234747da8634eca7cb32f71a5641da3a13237a8fbabc1bab74177bf94a8c5b8e6cc5a753438e006ec693d38cd6a870883efad5f6a55f73ce421f3870816a0026296e443aa7ce1974002e17f39c2279497718a7a97290f500dad824ff00000000db26bfa6000000f5ff"], 0x1}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/02 15:14:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x80000) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r7 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r7, 0x0) unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x0, 0x0, 0x0) 2018/04/02 15:14:23 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xb927, @dev={0xfe, 0x80, [], 0xd}, 0x9}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x8001}}, 0xb1e, 0x32353bdf, 0x8, 0x2, 0x69}, 0x98) r2 = getpid() timer_create(0x1, &(0x7f00000012c0)={0x0, 0x34, 0x2, @tid=r2}, &(0x7f00000013c0)=0x0) timer_settime(r3, 0x1, &(0x7f0000001400)={{}, {0x0, 0x1c9c380}}, &(0x7f0000001440)) sched_setaffinity(r2, 0x8, &(0x7f0000000000)) timer_create(0x4, &(0x7f0000001380)={0x0, 0x19, 0x4, @thr={&(0x7f0000000240)="66d4853ecc62ab269d22d6dca1a2164f3a5ba9e4049e8a3fe33a584c99877622d3343537e232e0a9a4778fb90e525aa56fda072792d4b81b76ee428c2ed9828404b5b314ca0aaaf45312d9b68771d681434f8782e97b", &(0x7f00000002c0)="517a228f1e4a16c5d15547f99e05d0402ebe0f735bb059296d3c7ae7820ead32d575974ef1682e4ee1128c4e2b9e4f3338d81e5fd7aa6d8b07a0d682f136363c1678996c43427ffaf18f4cb6692b09c9d6400aff66ebecb459714fdcfe3e3dd5430f0e8b515ab334b31da86ef54b6d4b7575085e912965727904ccd8147d416b8b98af8e83cd2cb0a6cc5a31b1e9c2c5c15b6d8518c593f63edc5be2d861ce63341ee63b10a53b26a57084252467c78416c16563ee2077f8e72c416d61689349ed3f6696d22924bcfe233451642da77c37bcaf8cbf146ca590108ddec34625ba7e72cfe41c540d4d716b49d07ca6770fb49d57efebeb13053e9c123d2e53b9f1f341cb6319dd9a85a94e00d8457cb37d7304a46670093f3dca8c4e7c332e1307e5140d3ec6fcd9b1a6733b0f23605c850f09abee7ef2fc59c6aaa5f200e63220e5ab2fde60039bb08c1e8f7263ffe3bd72f98ca47d21714e357c3cf658a28340241d5bb5f36e92bdda5a50f3fc7d60ddcc211d3c3a1f1b9920b518cc49db877398b2af21707d9e98370f376c882b93c3445eb98d10b046489ded50db3347289669bf163542eed5852bdd5fab61e4b6df257e0cbb703546c085bcec768b5837c9ea567b5c60fc8f94f0d56d80ec851ba3fa70a42dc121f56eb7fea5083d83ff8e982f7d7ce4a948210b4e6666967a39592b94f40d3628d5593ca289612424f4684f4275f4fbd4417adac4dbdf9fd97a5614ca1e6d05302cd5e153330577d0bb96b7cc503eeee72c1372ffc430af14d8b87e74ce1c9020a2498bae9bcee4db7cd2735195dac80176010f79bf6ffcabdb8633be62b7503785df0014a178eea61a34389589aaee93e643a47d76dbfb29e2b2fe3390b6654d9700fa5542d301aaaf365263700ea5686dfcacac04446a990fc04cb71286ccde09a6380e9229a2bf67a93cddcafccf90aa37d8e9a4b9063d11fed773be7c202ea22ff77bba5de99eb9f9ef34095e15246af9dd2e2ae2c2f9a3ac3ff3b50d86c56f0899bdae82fe2df1a73baaff27faeed19c3a123056f20049c0e905b49541789f87fd66313ec765de6e7712d004b2714f7ac9c0c8adc9eca80a2ab5a6631472cd29a71b323c48332367967a60f09629ed2bf815a597331e4cf253675810535b8dbc2400dd8877d4ce562b4e59ea709e6e13b5d47e17745beb3070cb4181c5dc06b59d22b6edc3b59dcec8fe217c94ebbc2f2d00ece6f4a1238d39ddfcfab42dd1b0cff3f9a90a0f31c8c60b7157b33ffe3e74366566345d30bf3ffe52ee00a1c233a7519f052b9cb9f46b7c95738a688e95c5c781f528857cd9a2c882481e41dfe0b415dffd5b8a7d351c3228b2ebb2ec7d8a476eb7db497c851a0c70437d30be8aaff5fa74be496d3c5fee14258a245da718d02937ad91f13505f43810d740376f898aed649e1a96b27fff3bf78317fdcb655c1292237d4404ec83cd403af831d436b537540600b69261a6110660a306beff159c1ec163d61dd83aa722128c98a4299e1ee21a32ace522d0e33cb99b7c980b8a667403b12dfaea1f5b8f1346f7aab53e36a33c68c43a72e5bf3c560756e17a780155c73e0cb198e66b27acc1c09d82610663b7b038db598a1beae1e04143af9423a9bee2c8b03c94270278558989ec0f044942b030a310d5d91aef77a3d1ac66c19bb00623ecb3cd33e5aa0f488fa966406f9b42bab46f2b7370dc0484835d2af0db273e3c7b68ace98e0083b2e7d3cd1b70618a7fcfe98a1b16aceb2d6a37b33a640dcd09b9f37175e10393cb96b5aaf9cbf6143a2e13d0f107a082780f582e44f3a1af186e253e7c5b262547f4461fbafb31dd773338f5e1e265a4f20f036198f94daaacf58517b397cbd0aba07bad979a4cb20b12c8d762a210e428d3b65af410e264f395ead66525b459227aff3cc82ed9e11fa50dba230e0162c0c16a7eecff90e473eff01849d4ae2430fefcacb44988eaa5a22cf9d7025199ecb9b327f8398103a38b42b29a6e466e9d65438d1c9b7e8c39f3fe967e98a0e6693e5e6b2779a52de0a06f51569ef7f62d40f3635384514ed5ebebd44ac8d0663e758f964d3511bfcff4926b25279eadb5547656d3faeb58060287da049dcefec2271d38334fce914abfcd3b791cb76e1fd4bcd6b86501c6c2753688e4ff4a9229905d379f225173eeddf696180f4980622c24382b9f7d1ee534a14ef1680e12a2d13cb5d69544ad629140a9385f13232fa204fdd55643bae60ce49a3c3ebc2977c470a5e4452b3ee8100700e739e24753b25ea4be922b7916739525cde83db22487d711cfecab1de60b29dafb5d073337f777a1d2f3ff4677d595011faa77b5e22f1399cb76ad5f077edcd31be98eea3e1657d20a136c2de8c55b26ef5409c206a8efaa011f4cac8723125a2592de98901e7d940f63e26a6853862f8eaca54ed7a8b9f5b81ac25dff6ed156fcf6899104c1d796fa04e5499b297ead560708dff165e89a0092ddb3084396aedc7cf25888af36218275fffe355a94a65668945b40cb3a7e72696c24b375436a6e8e0f9221d3f69da63b640c285d086906f414cd04bf56141452deb99a4ee18bddf1ecc0fa769e57253820c47d4b1c5bbfe44b418e66553f62e3234d74d97d597c40d187bf2d6e6a71db5a666cfce0f80888bc5a56ace0a298604243e73cb21181f40e84a76ba6910c01c922511e000abd6102fa423a590f9b209dac3bfdec4998eb7b23555eddab331728b871d0553e762ccdb7bdf5704be3ed7760c3d39cc04ba4ad2c3d05e5b8d8da016b5194de366826f49f5afb9d6a949f485559586cd0033cd1d64cd4546d3f410568ff2c68a9594d8f764ab8e9cfd07c0888d4dedc191b9c75a54435f204367e1e16a607d915467d635b96e61b5e9b27a3e09fa5acea454d5fc19b332f8e02c3b7410f9e4a8d323ff54d07b16944d3b8fa3400bac92e90a4a2c9227b162a0fffaae4bc2128e628abf0aee717aed2a7f3c96a834a87957777536a154b3d0ea463a9e5c2ab626259c6d3fa171d640d8cc24e49436392f90751091e877ae50c42157f2778898aa37a8f07b156e3207d2751af2cb491c8396ad184329c47382e65dedb83b91f9828875414f3e7c604c1f15f5610c978d03d78587321691b992fde0e668ed358f969a98956d2b31417b5a484f8e7767a6fda946f592c97d19d705d94e6bf2aef5a8b7a7af2b305606d1fe3eda00de7dc008393e738ce8ca18bf3e33da9f14e2f04cb6e255e7c4e34dff423822aa639b961ffa72516f37a147b2ac17d910b3326d53a97eb9c366a5429e8a9c521b7b0e1f54683bcd0fa0fdf486448b801965e7f671f359984942f0a1616bcecb2b32852d005621b03795e1e393047a6f2ffc517f1ddfe0bd2933650c9af7710885d5a0615d0f16858f4ce0ebb0b49f0ce77a74ccc98ed1b1f0ddddd8ff95e20cf19755a14679566500127f53b45b548152c78d0ec881eb5121399f2869a11882c505c3679146958dcd4205530759d4bc5c30daa71d9c634b3cacd4abe318f20524eca86697a5eb70efe3d5aa623b66da64a0677852c3b966a9c67f0e13890fa4122bd1638f276f59d4712e30ba1370ca612dd3d1b76b0619ff5c3fcec6ee05b9d6cc4eaf050701b529c8134ecb8ce24ee7c3b18efca269cc470ef187f0fca09d2eb64a0f6d87769c1e80abec26829ae2e21e3188b4e9413321ab3f8ae18e05041d6743a9883bbab3ec9c9220f4c95db0259bb01681682c6779a5f797cd458eb8791a47202372a5dcd6ec765decc722f5298fca494480fe6b660a638528ec34425cf31707b5d3d8fe54188f3079ef809058b3b9e403c1386153818d5c7e2397fb29977ff6664ff711f275ed6002afebb6eeffbbf99d2db3c53f3f18563bc38ec9509269fa3782acf533b45b25600470e48cbd75529e40a656864e25dd7cd7565995bdbceb0f0fec0c906e39f1e46176c7efa42553fbf478be9840d16a5fd008e1d6f8bae7a94cf238208115c2ccb7d47e971c5be5499d9c6ed05b099e9913cc70c64f6aaf2833a80c85b428c88dca4b0c9fddabe2b7153691cc74978dea656cabb15fde39c1e36cce1bebb3eeb92558a419005790606a91a278dfda91633cfbf813b121c000f3b99baf2afdba33e51eaf7bbb779ac9a22c69337c3f04d879294e60379f1eb1704e0e0c53fee9c9a47c5da834e9990b1f6c224144c9f0ac48aabbd2dde0ba3a35817ff735652060f892b7e78b069dc646fd20556782885783b8619c9f5108f8a3b33312102ad91acad07633c56f23890944add3018d4abb5201728be25ecbdbf4b5a66905a1da38d158a92112cc856cea510d362f8693930cf43bcdb31bb6aa817236009da3e8b4248c6512a1afc8741c983ed4f53cf8ebbebd096b3f72f39b250e8c52a5f56bda0ffe31112db7bd72d1aa41c304c24c519d7e5d2861412b1a267f1b02faa551916b3fcdc9852195a4c80d5c1a5bba8adccedf2f7067af6c97622fbb6a9c1ea62e558bd3bbc5402e727ac000aa90a2eeb6d4724d55b5bae522403e3af9ef686597735c0b5c91b04407f2b37fb93bdee077ceb899b4ebee61c4c5c358bed375beb9f9f8c05782f46212669cfb25fecd3265ffb11bd22eab3a007c23d40ccbb56f4f8a78e1e156d89599f70f193d759543b54f0d3d694add1507620798b65242073a4be26a3635d6628d14560927f662200dd0cc8240911922c5640c5383238f99438ec3d33b79aca8e45e56b17528f3dfbc32eded077c9bd74b2101cbe3302a9cfd5ca349b6e0921134317b94da78837243206993eede18c6cd5eee4aaffcf6b6add8555df14db53d1f82d5076be454f5219a4d06c6746cdad297002ded302e7732a13d663bcc5ce8fa33d0f016742ab7c9ead64213267468521a7755c4d36930b8f1e1121b01a861fa58d20abf816d42cb041f1d6b2adb823774b0df6b6d2a9805c072d19a1c7c4edc66684c289974d8eba5f21c8179530565dbf23c1613a90127849f2cc759c974ec2ce557404bd08de868c8d91980759a15e7f51b7d3c6f6ef821aca56242d3d834738448ed8052ee4fd507c53816e000a80e844d4e9d16c328a098b41d572edf79c28451bb05abe71d0be050728c82954c978168d19ff20e9a9ca911a266a024e09fcee4dd607ae5ff0edf3f2c15ac6e05e9d7d49a7c52cc53abd98aa6ab5375b11e6c146a369099b3a21413010d046fce91c8e5a50fcd1919be0f5fa8663ce0f77ac5e5232a290a35ffaa98a5bebfe81e08b023a61beff4c7b81be76fdae3e74a0c5c3a5a871fbade274f19736c2cb2986973e4f554d2febdfac1d8929cc0704a34d0db2b15f7f756d4ffe349397913b10c11d2d8474f933e7779bde1c197c57025ecacdcc8f25fe5a9c1f4e2723eebb51a67ef46b8a177f14474157ad9d48d8cd957be575c1cd73db0bb519140b4a89df7cc432c533f0ce838a55f482c8902774509aa3c1bdf8cb2d9bc6ae2b8812f4b9d96911d7074fb7195edd1a75b221c9c5bb0ceee76e3a75da7ca026c7f7ba786e82885472f77a521d1790574f28829726bf30fcb0cac509d103e1a1bbfce28e9bd71ff47f9cfe41877854f9cada5e8be25433e0e98ef894c079b06cc444d88020946b9154dc72666e949617937cff419899d8a9c398e2325214bfab578a1a14628470c37413dcd932385405738a94c456d70efd94a4a0498fb01985d0f77a3175a62ce0b499d3a98944b3bbf9622735781fc2846f30f098e04b99cd45639f9dfe77ba17035f9bb51c6bbecf68ae43"}}, &(0x7f0000001300)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000014c0)=""/5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001340), 0x0) 2018/04/02 15:14:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x8000000000000000) r2 = epoll_create1(0x2400000007fffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x80, 0x0) getsockname$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000600)={r4, 0x1, 0xfffffffffffffcae, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0xfffffce3) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5) r5 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x400000004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000680)) eventfd2(0x6, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000400)={0x2008}) r6 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)='syzkaller\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="6afcbdd03abb2c5b094914", 0xb, r6) r8 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a}, 0x0, 0x0, r8) r9 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r10 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) keyctl$search(0xa, 0x0, &(0x7f0000000240)='encrypted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, r10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000000800), 0xfffffffffffffd54) ioctl$TUNGETVNETHDRSZ(r9, 0x800454d7, &(0x7f0000000080)) ioctl$TUNSETLINK(r9, 0x400454cd, 0x323) getsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000880)=""/107, &(0x7f00000003c0)=0x6b) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000800)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x4e21, @rand_addr}, 0xf) r11 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r11, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() chown(&(0x7f00000004c0)='./file0\x00', r12, r13) 2018/04/02 15:14:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6", 0x34) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d80", 0x4e}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7}) renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') r7 = open(&(0x7f0000000240)='./file1\x00', 0x0, 0x0) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r7, r4, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x34e) r8 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000480), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r9, r10+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/02 15:14:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x20000000000000b5, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000100)=0x8) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000080)={@void, @void, @x25}, 0x3) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000240)) r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0xfffffffffffffffd, 0x10000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) openat$cgroup_ro(r5, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/02 15:14:23 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000680)) r1 = socket$inet(0x2, 0xa, 0xfffffffffffff423) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x424c00, 0x0) fremovexattr(r1, &(0x7f0000000000)=@random={'trusted.', '{\x00'}) fadvise64(r1, 0x0, 0xffffffffffffffff, 0x3) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x4ac, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}, [0x20, 0x100000000, 0x0, 0xdd1, 0x5, 0x9, 0x1000, 0x3, 0x10000, 0x100, 0xfff, 0xfb1, 0xc4, 0x7, 0x5400]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000600)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)="582608b013f8dad1589569e3dd8879adab81482e7dc7b68cac", 0x19}, {&(0x7f0000000140)="52da7f9cb46f29189aab9e83b1e98cc513f9be4d310131c3e1b807b7ea3dc6e10353d32a78502f4f80c276b9099247f6471800eef29ce27336dee33d0994d729fe", 0x41}, {&(0x7f00000001c0)="dcbd9e1ab070301ba32c978c702de80249b273ffeebb92e9171406e483c3103a7465c0354d7c0ed2b6eb223a4b43e70e45facbd358545eac33763ddea4c24bd1dc7c0fb4c4534dc70b694612643e4bc6eefb9822a8b2943849f56affd9adac140f48049fa0a788f8f061d19e20a48cc1914e5c22d07198065ec6008df4af3c5e8c00f40d4c6a2402de91c873c203bd1fedd38de2a80e1709258fffc36f8e567e31c94b8d5a60b2df2bec3b7e0bfd2de25845ae", 0xb3}, {&(0x7f0000000280)="4c5e9d27418e4bfa5f00b732c30e49119fefb8e791ba0a46586866be266f5cf07c2c62d002086e3aa6dd3da44d45d06c0a66bec23f65bd32", 0x38}, {&(0x7f00000002c0)="eb95682415b9f12b9d68c6a22c05f71b52f63395862f6e087b86172c9ddb104d76cd9c72b7354ad7ccd45d383cf24bcd82836b4b8492a309af69d5a77fb2512cabda4eeea8ccf272865d7a8df01614bed1ba737d9497f5bff355b87fdcdf3539fff13ff859283c5137c3eb7c", 0x6c}], 0x5, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0xfffffffffffffffd, 0x5, 0x0, 0x5, 0x2, 0x9, 0x0, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8004, 0x10, 0x7de9, r5}}, @init={0x14, 0x84, 0x0, {0x622f, 0xcd, 0x7fffffff, 0x10}}], 0x84, 0x4c810}, 0x24000000) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000080)=0xf7, 0x4) 2018/04/02 15:14:23 executing program 2: r0 = memfd_create(&(0x7f0000813ffa)='/\'\x00', 0x4) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)=""/239, &(0x7f0000000100)=0xef) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x200, 0x1ff, 0x1f, 0x0, 0x3, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x8) dup2(r0, r0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000140), 0xdc367af492b31247) [ 128.367353] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/02 15:14:23 executing program 7: r0 = socket(0x10, 0x20001000000003, 0x0) r1 = socket(0x2, 0xa, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000240)={'ah\x00'}, &(0x7f0000000280)=0x1e) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="b44dd1da52b975f727a4f9da0f7d94f33c2d28bf9a545664a0f6fb726865ec1b31ff7a6979c0162010194b523f418cb57fd1db1568c78847ba07d24c30b4dc8c593603b174d91458d615", 0x4a}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="1a00000040ee287fb077251495d868c64323b3e23d02310837e3775d43d9c3b2518fb73bcdc3bdf75b37058b54"], &(0x7f00000000c0)=0x22) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) ptrace$cont(0x20, r3, 0x10001, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) write(r0, &(0x7f0000000100)="220000001400070000e80000010003000208030001000000080002004100fff0f055", 0x22) 2018/04/02 15:14:23 executing program 2: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r1, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a7190", 0x43}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x1e000004}, 0xfd9b) r4 = accept4(r2, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r4, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b", 0x4b, 0x10, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) timerfd_create(0x0, 0xc5b0aa47f482284d) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5}, &(0x7f0000001040)=0xffffffffffffff65) r5 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r5, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x10000, 0x81, 0x7, 0xffffffffffffffff, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}]}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/02 15:14:23 executing program 3: mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24080, 0x0) r1 = getpid() sched_getscheduler(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) 2018/04/02 15:14:23 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) 2018/04/02 15:14:23 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fcff5)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000489fd1)=[{&(0x7f0000b3c000)}, {&(0x7f00009abf91)=""/111, 0x6f}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 15:14:23 executing program 3: socketpair(0x6, 0x803, 0x80, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b4d75244f05c8bf4be6b6b8a6c2dfa9029711d785", 0xa7) getrandom(&(0x7f00000000c0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000900)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b80)={r5, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000003}, 0x18) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200, 0x6}, &(0x7f0000000280)=0x10) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000540)={0x7, &(0x7f0000000500)=[{0x3, 0x9}, {0x1f, 0xfffffffffffffffc, 0xf15c, 0xff}, {0x6, 0x2, 0x2, 0x7fff}, {0x5a14, 0x4, 0xbfb, 0xeb73}, {0x20000, 0x80000001, 0xaaad, 0x400}, {0x2, 0xfffffffffffffff9, 0x0, 0x800}, {0xffffffffffff2fc1, 0xc4, 0x800, 0xfffffffffffff001}]}) fstat(r4, &(0x7f0000000940)) fallocate(r4, 0x1, 0x4, 0x100000000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000002c0)={r7, 0x8000000004}, 0x8) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000004c0)={0x1, 0x68b, 0x100000000}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d7418ce4824d0cfaf4a617a87e3d33", 0xe1}], 0x1, 0x0, 0x0, 0x40000}, 0xc0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) timerfd_create(0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f6367726f75702fb8a0da7a71b84eab58d86b414591563c79c3ad5ab41a4e21d66160e6c29bcc91a4eed45ff1a3e0f4e5b2b7114ca985ba09926fd86e72acf426e9f9022f93c2c9b9e80b968d5ca7cb7a40000000000000008af7a91b09bc91f28f201f91b772543a1336cfe67a02f2ee0b75cc50c6c90943f5116d144c19b74bce65eeeb76d01878bfe88967d0293d5ea4f58a98820f7cb352d31f84f99122ecebe9f095d9a0152c460c0fe1f053459428b7e2c3", 0x1ff) [ 128.447129] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 128.483159] IPVS: Creating netns size=2552 id=26 2018/04/02 15:14:24 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) r1 = socket(0xa, 0x2, 0x0) pipe(&(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1a3) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) [ 128.614176] IPVS: Unknown mcast interface: nr0 [ 128.645129] IPVS: Creating netns size=2552 id=27 [ 128.646537] IPVS: Unknown mcast interface: nr0 2018/04/02 15:14:25 executing program 6: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x7482c4c38b4b3321, 0x0) r0 = getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(r1, 0x400454ce, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000280)={'dummy0\x00', 0x4000}) openat$cgroup_type(r1, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000004c0)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x0, 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) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r5 = 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(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) pipe2(&(0x7f0000000080), 0x4000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r2, r3, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0xe8, &(0x7f0000000580)=""/153) 2018/04/02 15:14:25 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) 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)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)={0x0, 0xb8, "df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf385172f2a41bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"}, &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x2, 0x0, 0x7, [{0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000280)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/02 15:14:25 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080), 0x37aa) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3c6, 0x12000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/02 15:14:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x20000000000000b5, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000100)=0x8) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000080)={@void, @void, @x25}, 0x3) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000240)) r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0xfffffffffffffffd, 0x10000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) openat$cgroup_ro(r5, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/02 15:14:25 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000001c0)=""/118) listen$netrom(r1, 0x4) socketpair(0x1, 0x80007, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r4, 0xbf0}, 0x8) getsockname$ipx(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 2018/04/02 15:14:25 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="830000004573628ee01da2ee6f7d07a018e42b46527f2e518f007bf0d08a3c0990a559637a0aa1bb78846574a50c009ca280b501efa23d795c75e8a23d0c2b762b8570a8fbe707ae4b39b427236187dcf5cbdc9babac23dbb361503ab72482587f6391ce13bd7948a7773df978e4c6730bc8b55ccf47f9d3e099113967db0ce14dd3f900e7abe01e7fd58b76a71bbe7ce65499bbe44ed724ad21c71b87ffc692c90692513513861834be23cae85eda4f42b0b3f95197a7abe103596f1b92f73887d7b80f75f258c95ca958117513c8dee85e24f6dce0d612e8e3755e008633faf59aea246ef56c843367a063845e1a25770dde00f79ac6a0f4088c5981720ac75facec911851fd4d89ccc3e50c00b780aa0681c086c7b2176edb4ad76df99487ef2a41b799ef44f3688f88197c3e5d5e18560bcd7e2808e8b304404be3e9f3a88700ad8787208c8d665efce7c09462d75cb0e414"], &(0x7f0000000380)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001980)={r1, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000006c0)={0xe4, 0xd2, "000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de8aae4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff61c435d560059831b75"}) tgkill(r2, 0x0, 0x0) r3 = dup2(r0, 0xffffffffffffffff) socket$pppoe(0x18, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r4}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') tgkill(r5, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r6 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/02 15:14:25 executing program 0: mknod(&(0x7f0000000680)='./file0\x00', 0x102000ffe, 0xffffffff) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(0xffffffffffffffff, 0x9) mlock2(&(0x7f0000be6000/0x4000)=nil, 0x4000, 0x5) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x396fe9cf) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) 2018/04/02 15:14:25 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f00000008100600030000006800010008000500"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) lgetxattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000d40)=@random={'btrfs.', 'IPVS\x00'}, &(0x7f0000000dc0)=""/237, 0xed) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000003c0)={0x4, 0xef, "76dfd895f276b9c105096cf108025ae70b799d2bd25be4bfc58ec63b2b2f1ba1a5bab0df2055a7c513447a4a48ef6602fca542e0c83a513fc6c88090f15b570d4120c02754078a31d61e47a34c75b206686883a68c059f80a6df4c318c4174facd4d59ee0c78504dceedbca6ba5fb6ef8409b12e5a084b050af09e728be6f02c6c716a80cddf9b8924b62fb6446a6494a4bfa36e29797946496e0de758944ba671cbee3c6b7afdffc982c03534faf21f5b4caac25f52e181ee0782f3f0bf30b34b3d03aad4d23ef03aa41ead8cb6d2f244031552eaf56018986523f6c6fce5f705a95170ffc70bb908b14ab0c150fa"}) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xc08f) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40050108}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) removexattr(&(0x7f0000000ec0)='./bus\x00', &(0x7f0000000f00)=@random={'user.', '.ppp0](md5sumeth1+\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000840)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000a00)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6, 0xfffffffffffffc00, 0x400, 0x620, 0x2040000, r3}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) getsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000000c40)=""/202, &(0x7f0000000a80)=0xca) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="86060a214cb165de8b044f290d346d90"], &(0x7f0000000280)=0x9) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x0) 2018/04/02 15:14:25 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xed4}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYBLOB="73656375726974792e76626f786e6501f0ffff64652105"], &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/02 15:14:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001540)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001580)=@alg, &(0x7f00000001c0)=0x80, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl(r3, 0x3, &(0x7f0000000500)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0x0, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2}}, 0x95, 0x7, 0x83}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) ioctl$TCSBRKP(r2, 0x5425, 0xca) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22}}, 0x0, 0x1}, &(0x7f0000000180)=0x98) ioctl$TIOCCBRK(r2, 0x5428) r5 = syz_open_pts(r0, 0x2) dup3(r5, r0, 0x0) listen(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040), 0xffab) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) readv(r3, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000280)=0x4) 2018/04/02 15:14:25 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file1\x00', 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a3c9fe4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x10000, 0x30}, 0xc) r3 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540), 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x6, &(0x7f00000000c0)=[0x0, 0x3ff, 0x7, 0x0, 0x0, 0x5], &(0x7f0000000100)=[0x9, 0x0, 0x7], 0x40, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0x0, 0x0, 0x0]}) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) finit_module(r3, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x3) creat(&(0x7f0000000280)='./file1\x00', 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000340)={'syz_tun\x00', @ifru_map={0x0, 0x3, 0x0, 0x0, 0x0, 0x8}}) 2018/04/02 15:14:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) socket$l2tp(0x18, 0x1, 0x1) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/04/02 15:14:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x80000) write(r0, &(0x7f00000015c0)="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", 0x113) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$nfc_llcp(r2, &(0x7f00000036c0)={0x27, 0x1, 0x1, 0x4, 0x3ff, 0x0, "9092d4eaf4d1d7b390e9d8d2fdc09ba085020011fc67bc85c89661db93c592bb3c03c58f76158a59a711f863bc504ef1d3a5334930ebd50143cccd928fc21e"}, 0x60) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e22}}) r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003600)=[{{&(0x7f0000000140)=@ax25={0x3, {"f4deeac333083f"}, 0x129}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x90}, 0x1}], 0x1, 0x8880) write$tun(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="0300278cd0ac3463a44ce35f8601e1774cf26b2c1ddf8a2c"], 0x1) fcntl$setstatus(r1, 0x4, 0x5ffe) unlink(&(0x7f0000000000)='./file1\x00') r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r5, 0x9, 0x4, 0x4) sendmsg$nl_netfilter(r4, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="4c0000000e0900022dbd7000fbdbdf250f0001e50731547609c6630e000a57bbac256e051999fdce599345292c8c43ae58af93c35a97971c58079e4d046ebfe857d731d938"], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) preadv(r5, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x20000000000001a8, 0x0) fchdir(r5) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r5, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f000000e000)='./control\x00', 0x0) r6 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000040)='./file0\x00', r6, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0x32c21398) 2018/04/02 15:14:25 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x411}], 0x1, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000700)=0x10001, 0x4) write$cgroup_subtree(r1, &(0x7f0000002ac0)=ANY=[@ANYRES16=r0, @ANYRES16], 0xfffffffffffffe26) ftruncate(r1, 0x3) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/250, 0xfa}, {&(0x7f0000002540)=""/79, 0x4f}, {&(0x7f0000000a80)=""/14, 0xe}, {&(0x7f00000025c0)=""/160, 0xa0}, {&(0x7f0000002680)=""/159, 0x9f}, {&(0x7f0000002740)=""/162, 0xa2}, {&(0x7f0000002800)=""/206, 0xce}], 0x9, &(0x7f0000002980)=""/210, 0xd2, 0x98}, 0x80000001}], 0x1, 0x20, &(0x7f0000001ec0)={0x77359400}) getpgrp(0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x5) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r2) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000e00)={0x4, 0x0, 0x10000, 0x8c}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000001040)={r4, 0x5}) clock_gettime(0x0, &(0x7f0000003680)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x3, 0x5, 0x1, 0x3}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') mremap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) syz_emit_ethernet(0xcc, &(0x7f0000000740)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [], {@mpls_uc={0x8847, {[{0x0, 0x40, 0x1}], @generic="6ed3df9d5c9b7a03ab937ee6693c65ed2e0edec3cd624f709f9a9ebb1e65d9d36efe634f72496087d3b1a2aa423db14081d53e2287440c11e0d85c94ba78c5132faf3ea98304b2bda53444714c182e93608b302b31f69d7024bdd8fb0f3044e9e2a47d7e8b62e73d09974c05d37ab3d68ff0e3dd17465252af0c2f97df4f122293c284332b882cab5f8e1c534c79b0cbd90ad254ad5cc7824b71f30fdfb2a5e2dc409201de516a00b3b3b43bfa16270989bb6b02d61b5d073870"}}}}, 0x0) 2018/04/02 15:14:25 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'bcsf0\x00'}) 2018/04/02 15:14:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x84}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000a80)=""/191, &(0x7f00000002c0)=0xbf) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/02 15:14:26 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x100000000000006, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xc, {0x2, 0x4e21, @multicast2=0xe0000002}, 'syz_tun\x00'}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0)=0x7, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/04/02 15:14:26 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x400200009) 2018/04/02 15:14:26 executing program 0: r0 = socket(0x12, 0x6, 0x7) write(r0, &(0x7f0000000040)="240000002e001d003200000800417700fbffffff0300000000000000ffffffff0100ff10", 0x24) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000000)="34e5cc7d59bcf2eb91f707ba49a3e124cd1a3dbf4c5e8dd004722e32396307228b0c5e0aa633cb2c469c") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x24004000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000426bd7051c07e511ee88875c4ce3b125b00fddbdf"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000080)=0x2, 0x8f) rt_sigpending(&(0x7f00000000c0), 0x8) 2018/04/02 15:14:26 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x2c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000b97cbd2045ac4125362c614900a8ddfc91210c77d960ef8b9260ac8576bbd00c11b723423b20b5d5295dc7c10b86be2b3fdddd7b0c67d9eb58f8fc58cd5b356679d980799b6233f2ba3d3bbe07b973713c239823d060a6602bdfa69d7e019aedb2b82d1980777c6a3996e31a89e3694f4d469a29d2f596a7b26f3c98e07408be3eac70aa5ea458160755be4b4e807c1fc37045a635f9fa4c227c475206f2b7b1b7d5804d4f7d8bf1c75e54da27a3ab348a96a726f289b8e5720a"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x0, 0x0, &(0x7f000000d000)}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x8001, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000480)) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00000000c0)=0x1ff, 0x4) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000004c0)) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xb8e1) vmsplice(r2, &(0x7f0000000700)=[{&(0x7f0000000440)="9b3e", 0x2}, {&(0x7f0000000640)="a9c07a07fbcce3ea29c8dfa1d2f4f92a44d5a89f39283516a402f60866448ea476ca4d41dc6792d2e2cc725e2cc883098597a758ca6a539fa71ddc8f6da6b559558f0a68cbbc991d1ddde9192fa53456d38f1592b2006612a6e49ebe1ede7e1918388f0ab9938a5abadef755399dc7fff1a156131f700dfa5e8941edb4505c54130886ac9dcd6c95b6eb4a88129d5cd25923681e09fe23c822aa1d6039b00e758c83d519184d5a062e8ef2443ab4", 0xae}], 0x2, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) clock_gettime(0x0, &(0x7f0000000280)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={0x0, @multicast1, @dev}, &(0x7f0000000780)=0xc) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="01040000000000000004195c"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0xd1, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000012fc7)}) close(r3) flistxattr(r1, &(0x7f00000007c0)=""/229, 0xe5) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f000000cf68), 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x6}, 0x8) listen(r3, 0xffffffffffffffff) 2018/04/02 15:14:26 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000006c0)={0x9, &(0x7f0000000000)=""/218, &(0x7f0000000600)=[{0x9, 0x29, 0x1, &(0x7f0000000100)=""/41}, {0x7, 0x20, 0x1, &(0x7f0000000180)=""/32}, {0xffff, 0xe4, 0x5, &(0x7f0000000200)=""/228}, {0x9, 0x52, 0x7, &(0x7f0000000300)=""/82}, {0x2, 0x5, 0x5, &(0x7f0000000380)=""/5}, {0x1000, 0xf4, 0x9, &(0x7f00000003c0)=""/244}, {0x2, 0x30, 0x2, &(0x7f00000004c0)=""/48}, {0x1, 0x4b, 0x8001, &(0x7f0000000500)=""/75}, {0x1, 0x69, 0x1, &(0x7f0000000580)=""/105}]}) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000140)="2f0000001c000381ffffff000d0000000c00000001000000000003c91300010000000000040000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/04/02 15:14:26 executing program 5: setrlimit(0x7, &(0x7f000000f000)) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x5a) memfd_create(&(0x7f00003c5000)='#):\x00', 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/04/02 15:14:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x4, 0xffffffffffffffff, 0x8, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x403) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/04/02 15:14:26 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) 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, &(0x7f00000006c0)=[{&(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) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r4) r6 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) keyctl$assume_authority(0x10, r5) sendmsg$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)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0x0, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/02 15:14:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) unlink(&(0x7f0000000080)='./file0\x00') r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/70) close(r0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40) 2018/04/02 15:14:26 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioperm(0x6, 0xd9, 0x7) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r6 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000003000)=""/4096, &(0x7f0000000340)=0x1000) write$cgroup_pid(r8, &(0x7f0000000540)=ANY=[@ANYRES64=r5, @ANYRES16=r8, @ANYRES16=r4, @ANYBLOB="c1abbd7439cf1c52cac28463070c56f09ca61ad70ff7f0c5cd604993f1b47565bbf5158bf9f2e4f57e27b2f872edb229e1b147850c8d6487a1241bc1d460f7ea6789bff9bfc40ecc30296e5c4962b562a42565935a4848b0c93676a39c34678bfd507658000c4e92bcbde7031993851a940d1a4291bb3e03acaa06c2945f90e6b210257bd3b420e2ea2f05a5da13", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRES64=r3, @ANYRES16=r2], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES16=r7, @ANYBLOB="917664d83fb77e13767e27f92ea13a86564b6583bb478d635f3f3a3edf0a3a1342d665e11cf42c34361b15a78d28959201f5b25c27f4bc96c8d225a4089907c8683d27b96c95cc04d63fa3cdc89acdb80ef9afad21ff06000000d32acbfca0f6b506e3acca42ed9c9fc1c9b07ebebec4b0ea56f49d04556618a0f8445f3e6516eda7a637fe"]]], 0xa2) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xe26}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r8, 0x0, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r9 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r9, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000500), 0x4) setsockopt$inet_MCAST_MSFILTER(r9, 0x0, 0x30, &(0x7f0000000200)={0x0, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x10c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r10, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) fcntl$setpipe(r3, 0x407, 0x7) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 131.434147] binder: 9556:9557 unknown command 0 [ 131.444385] binder: 9556:9557 ioctl c0306201 20004000 returned -22 [ 131.465359] binder_alloc: 9556: binder_alloc_buf, no vma 2018/04/02 15:14:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xffffdfffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0xa18, 0x10}, &(0x7f0000000140)=0xc) 2018/04/02 15:14:26 executing program 5: clone(0x20000, &(0x7f0000000000)="feff465d8ebd6b8952b32ff9c0c5272f1115473bceb6462171cd06ff3046831164733ae8d0a210de0a", &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000100)="c9793ca04f71cf8b49ff963753a0936af589749b6cbc7d5d9aa3a5b5f614158eeefe770220ee9ded6610cccdef3e9006e6d769730734c9ac8a1252b90d5fac8fa92eda81b2f3be027549223a") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) gettid() r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e61745523641a65f7579b1bed0000000000000000000000f8ffffff10"], &(0x7f00000000c0)=0x29) [ 131.483648] binder: 9556:9557 transaction failed 29189/-3, size 0-0 line 3134 [ 131.507899] binder: 9556:9557 unknown command 1619680276 [ 131.521423] binder: 9556:9557 ioctl c0306201 20012000 returned -22 2018/04/02 15:14:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000002780)=[{{&(0x7f0000000c40)=@nfc={0x27, 0x0, 0x0, 0x5}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000cc0)="3f66250121182f520069c7b80709925700e31d164a7dd28d37e33707d1d3a88d0d2d60e708e2542da7a00c142de5c7f299339cbf74940f1e0fddd574803575b975a94deb9f9f2e85a2c5213e7ed705c10ee3d0978139437f5c5d2b0aaa552322e620", 0x62}, {&(0x7f0000000d40)="feac3eb79998da666fc931eca273e626e173887754989286727cf7768d2e3c933727717fa7587c81b204b5186783065f87329555b378300292da3947acd269ebde91a3d2281bc26da7052bffa920ebc69452db6c127f3cb67c323dc994c1e904731f6a3163273d01841fd069b9d5903e182236fe2724626104a94d76d143415534247349c43a2fb6631fa2dfdf9eb503aa8932be78473407bf062765df44ea261191ebf70a0c85", 0xa7}, {&(0x7f00000001c0)="1dcd96cfdeeea57979259ea62a9eac8584634e", 0x13}, {&(0x7f0000000e00)="74141e05c6766e5cb052459020071bde32d3163a1bb735c92b1872378bfabdc57939069687fa77288fdba2260aa64e3fef53e4fdcf0beb5143cc8d977582afc73bcce75b6db566212d1c3a959d8f5a0bd8258202e298c430b95c5d498b098676810c687a2c265c794c2e2cbcc2f9a957a8584864b6b46dfe14f9948f921a68925444400d31e64276df9917ca9da677f4434a5eec491a46982f73d7d573ebf246fb164d197e701ec007b042a94c32304ff3d8bf994c1c8324a68e1f6da7452e8710a39a01f5426cc5bf857964628d6bc5a760d1f20318608e7b31f2d70930648c417ea3e53fb7bf3850d0eaaf", 0xec}, {&(0x7f0000000f00)="798dc61fc9fa6444bb1ad58eee896155e2200eb90499cb98325c7c7bb82dea111af88ab820fc868277977b197803b2c6afd28df3b84559d443bab5baa9f096ce74497593e215e96c1aea6bd1e21689490c7441106b1450d075b20a4ad620ef7665ccdd8649b9e9a5989e29fef0e222abbcbaf3e107d6308939d044e641243b243d2235f6a0", 0x85}, {&(0x7f0000000fc0)="3b0331eecd63a17638a3f64347f777ea597a8e3c92d09951a0fe392ad67d848c8e436e808aef3aed83c6349b42f79ca3e3b220fe9f3c08c1155fd86cdc89d691d209b0477a2d3a1fda616ce22a003118f374ffa55893d5850ec834e797d62f57a9ba9dc7515fb3ac0f5fd4b186f175c42c3323fb23371dd7b3504f52d6d07f515237fceecc0327784e4663923a3e342bc86bf81b59aebff2", 0x98}, {&(0x7f0000000880)="735f27dc3b97f2bd95be812506a4bc545c4dbedd94464bbda74ede381ae3916465d6387cea03d21c78c2", 0x2a}], 0x7, &(0x7f0000001100)=[{0xdc, 0x0, 0x0, "0cf379a06d7fefb0ac5928fb19ba8991b2f6fa135f8fcf396f3a62d9e1fb8b0f30580149f06f8f10e93d89ee8d091c238e655365e9b71ecd1ff9e9b65c3b8c28720f63920d90f46d47c57792492745c783d6abbd5bc92a461b006839051132eb39f3b0718aba208dca488f9f5a1e45da3567146c7c5be8c711488ce1e5d556b5fced4c56de7337ef33c83209c52b8eb7e686f189f839e725efeda11d7927a50815991f9a37df1cfd5a2303a31f10723b8f0ac46396d2f8aa09c9fa4b65a0f04ff070123fac31755059a99d3a3c"}, {0x64, 0x10e, 0x40, "0420a13a16f928d17e03b77c1a38e687940f82fcbc1eb1e0aca7d938d840b6424a481ea6e37a1ebca2c30a6c49ac257b55cf03d97e39808912c80e4e2f5c0850058f7936b41e535429e553778e18bdb94a8932ed92"}, {0x74, 0x109, 0x2, "7341d6991017e2464f75f8d21f091f92a7b59c93425f493e5076948df9cf64f0a67eb65439b9a2b53c9597f889b50732e91abc80cd45bf4ecb1b90d191da6f7a9d42388602838061f575636e375853be8024eb4e6ac1d7854deef1ff1f3a244214ad27d6bf7551bc"}], 0x1b4, 0x8000}, 0x59}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f00000022c0)="cbf3f7ab31965907a025261a0a8020589fe617ac161f422bc302d3dabac068a26628ef768122fa", 0x27}, {&(0x7f0000002300)="b9da6b952bba1680643c83ec7ec6ad916a1a114c64cd5588d2ec29807b38a07fce7aec9297f4e43382ae93750de0cad45b105e8df69b98707db4f96f0ed9bff9384dd39dca9c329614bd6eac527ec02aa7dd1bfb6b3002d85d90", 0x5a}, {&(0x7f0000002400)="47e77a12f8b41e61759fe67fac6f963e5d4f4e3e5a9b8357d33bfee6505f315248144be27fe163fd2baff2b2e66f0c5d690e2d664f54a052d7df4f52732c46ee8c920ce845d66c58541f5aaf414b5dfb73911b814aff8b8780c175908d9d8584dbb7d3200f728c9f1dd505c7fc64adbffe55922cca18b05c729f68089d9684264fbb1d70f84610ef392e272cdd25e2e52547cb925a45b3e45210c0b2bd2bf1e27d33aea81feb9aec024c4a873c7ea4726f6e50ffcdf0ca9f5e5dc4dbacf3f46972704fa6cb523f003a06ebcfaf77f43e199ad3d85eea7746b69a980443f5e92380d14360a754ba6857f0e7", 0xeb}, {&(0x7f0000002380)="6d03eae021196c2aae9d2d4767d66fe8", 0x10}, {&(0x7f0000002500)="bf5a3e9047656e33201c0c6b18d28662d7effe63954adf3bb371f89ba29e5e5043e53687277e11decd9ff2e2e1606e1bd3165280948ea45db9cd2f8970ec67f81e25785c5cc257a5", 0x48}, {&(0x7f0000002580)="50150470c78070d4df099b010290b6e2860dedb1395defa2630d7eeabd41612091d957d7dc137d56fbc0f3b3b72729335f354f054dda424df724f61c719667b0ab590bbed92b1c1ed97125a3e161cc6f0774e77aa84072b6b6213a0cf888ec6b54944114b2a05550b58b02669f0f863b6d0e210d896d95728fa97442e29ef2751dd315984f6c04c9889f6c709e8b05ef61d2dec65ba98b98213af8fe78f4f8670e397e1bf00c0866ab954533820e7bd1f95710ed87ef25e4017bd2469643c8e75de83bab6bd4c68508cffa6276bb98ee72953d05fb06dd10907e31103771d2a7562b", 0xe2}, {&(0x7f0000002680)="32d45d23b00be337dd9ed46937625f955ade2aadd54bb9e161422755ffc59d2d5a134a9ce6a20439de5310d6e4297394cab3c7574ff1024f1f640655c905ba5d4878bb3ef1a168196d14149d1e7729b7", 0x50}], 0x7, &(0x7f0000002740)=[{0x28, 0x13e, 0x9, "be11aa43507a5e744bbdc46e4600fecc3704c8b8ae2bc1b6fb0f3a"}], 0x28, 0x4}, 0x8}], 0x2, 0x40000) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x120, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="180f89026a1eb719073a0b110107a5e59cb8b700005eaeb4e981c8a5db4891e6a508604478928197685d6b76afdd247296ea1c79f3c91d3d99afa946814a1e2db227039f1ae2cfa156ccfe7fc301c8dfdce0b8bcc1962bbc7c6d9e72c6284dcc3f3ca0e6ac4c6fb13e853d92515f4c345000893bb87c163d01"], 0x79}, 0x0) close(r0) close(0xffffffffffffffff) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = syz_open_procfs(r2, &(0x7f00000027c0)='net/igmp\x00') ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000002800)=0x3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x0, 0xd0, 0x7ff, 0x7}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000002840)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000002880)={r5}) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0xc7314de2bec93b56, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1c0) [ 131.538718] binder: 9556:9557 unknown command 0 [ 131.543622] binder: BINDER_SET_CONTEXT_MGR already set [ 131.550753] binder: 9556:9557 ioctl c0306201 20004000 returned -22 [ 131.557365] binder: 9556:9577 ioctl 40046207 0 returned -16 2018/04/02 15:14:27 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000100)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0xa6d, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f0000001800)=""/207}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = dup2(0xffffffffffffffff, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001700)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x15}, 0x60, r5}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000002c0), 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) [ 131.580645] binder_alloc: 9556: binder_alloc_buf, no vma [ 131.586452] binder: 9556:9581 transaction failed 29189/-3, size 0-0 line 3134 [ 131.597232] binder: 9556:9577 unknown command 1025 [ 131.608617] binder: 9556:9577 ioctl c0306201 20002fd0 returned -22 [ 131.625750] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/02 15:14:27 executing program 3: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='%\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) fcntl$setstatus(r1, 0x4, 0x4000) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000cdcfb0)) 2018/04/02 15:14:27 executing program 5: accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r1 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000380)=0xffffffffffffffff, 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000480)={0x80000000005616, 0x9, 0xfffffffffffffe01, 0xfd, 0x0, 0x100000002}) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) eventfd2(0x128, 0x80001) [ 131.631554] binder: 9556:9557 ioctl 40046207 0 returned -16 [ 131.655088] binder: undelivered TRANSACTION_ERROR: 29189 [ 131.679814] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 15:14:27 executing program 6: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002a40)) r0 = syz_open_procfs(0x0, &(0x7f00000015c0)='net/ip_tables_names\x00') seccomp(0x1, 0x0, &(0x7f0000002900)={0x5, &(0x7f0000002880)=[{0xc8d, 0x40, 0x0, 0x3f}, {0x0, 0x0, 0xfffffffffffff001}, {0x0, 0x0, 0x0, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}, {0x0, 0x0, 0x8000, 0x9b}]}) clock_gettime(0x20000003, &(0x7f0000002f40)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x6, 0x3, 0x0, 0x496}, 0x14) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000002c0)=""/176) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00004000feffff1b000025cd1163b5630700000001"]) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) ioctl(r3, 0x8916, &(0x7f0000000000)) ioctl(r3, 0x8936, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000240)=0x7) 2018/04/02 15:14:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0x0, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f00000009c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={r4}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fdatasync(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000980), 0x4) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) 2018/04/02 15:14:27 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) socket$inet6(0xa, 0x3, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x210001, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) 2018/04/02 15:14:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x2}, {0x7, 0x1}, {0x2, 0x6}, {0xf, 0x40}], 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0), 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xe, 0x6}, {0x2, 0xff}, {0x4, 0x81}, {0x6, 0x3}], 0x4) 2018/04/02 15:14:27 executing program 4: r0 = gettid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'rose0\x00', 0x4}, 0x18) setpgid(r0, 0x0) 2018/04/02 15:14:27 executing program 3: r0 = socket$inet(0x2, 0x4, 0x7) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000100)="2238dad2d3d91bcf38fe069aaf40e94e40c3071c1032c927d9785c33d902f7461767497947902899b0b13602d675ff1d04a1d2ec57ff7f437c1e9989d22ff9e7b377393f5e08d51905952ed6954d4c15dbd54d8522158ca14067bd1aa08de18582880e4a1f4a1af8", 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x9, 0x7}, 'port1\x00', 0x6c, 0x14, 0x0, 0x401, 0xfffffffffffffff9, 0x6, 0x8000, 0x0, 0x1, 0xfffffffffffffff7}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d6f000), 0xffffff0e) 2018/04/02 15:14:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14}, 0x14}, 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000480)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f0000000140), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000008, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/02 15:14:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(r1, &(0x7f0000004580)='net/snmp6\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}], 0x5) mkdir(&(0x7f0000000100)='.', 0x0) unlink(&(0x7f0000000640)='.') recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000f40)=@ax25={0x3, {"e1f0bbbb1f8d13"}, 0x9}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000003400)=ANY=[], 0x215, 0x80}, 0x40000020) r4 = getpgrp(0x0) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) preadv(r3, &(0x7f00000022c0)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/96, 0x60}, {&(0x7f0000001240)=""/71, 0x47}], 0x3, 0x5) ptrace$peek(0x1, r4, &(0x7f00000001c0)) sendmsg(r5, &(0x7f0000000d40)={&(0x7f0000000680)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000700)="16b9f8f0d0439b4492ebb90f1bd52cda1a4250a764e61d5af3309295788cfe926b23685b7fad7e8ec1538dd162126442ced211237ee5b4649bed6c", 0x3b}], 0x1, &(0x7f0000004a80)=ANY=[@ANYBLOB="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"], 0x10fd, 0x40}, 0x4040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000004500)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002380)={&(0x7f0000003800)=ANY=[@ANYBLOB="bc71d23740a467fe73ea400dcba52908100000d13f1ddbccd18ad1ba846c606e5b6ced4740f6d9439b16d5e482fc29116d52758aa4be472356d5ee", @ANYRES16=r6, @ANYBLOB="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"], 0xbc}, 0x1, 0x0, 0x0, 0x80c4}, 0x4) sendmsg$unix(r3, &(0x7f0000000180)={&(0x7f0000000b40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000bc0)="05d7a771fada2a0cd4d276703afc453a2e0b61c5339c29e44081828b9873ffedc9ba3759402ee96c0c4aa2429db63825aa4a5b73925398ffd136dff8bf31ec03f741a5e03348cea4f06225446d530fa249f5e972fc3a4aeac3b1a42e54ab3b62246edc919ba7559be564de74e737ed5cce8b9ce93cfac8b6128f2f2d", 0x7c}, {&(0x7f0000000c40)="96bf5447684a8f54a6b69ccd654cd86d47824cfc03cac4b99d10ef8af068653b23ba6f60e9e14f156358c8467e4cf3f4b097f0f37f867cc17f4ad92744e4e602c5345b585e52eab0891cbe7048d65946c7d8d909d100caf434976a", 0x5b}, {&(0x7f0000000cc0)="d6c0df8ac8bdf8c348ffc09daccb799accb4220aca12147fe7cd6704de9f5ba1cb76dab949652c13e6e65ff41bbf3de7a889544158a06af20d68527646f94b76adf0038de7f3e839d032a9cc58716095fc987132d9b43423ad73cde5fcf23ffaa134e5ac559076bb1305409c26fa3cd8cc7237ff34", 0x75}, {&(0x7f0000002400)="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", 0x1000}, {&(0x7f0000000e40)="245549ddf84dd9819e0e792b20befec739e90af9b9d6701620377d99d0f88e5c10a8da164d6073c885e47c05e963e3021fab756edf8543de0167e75c787b79ef19f712aa3357fd33a76036690dfdf3fc251d65c36ff521944c827b343b024168eeff14995a2b16194022", 0x6a}], 0x5, 0x0, 0x0, 0x4000}, 0x4010) perf_event_open(&(0x7f0000004680)={0x5, 0x70, 0x1, 0xfffffffffffffff8, 0x7fff, 0x2, 0x0, 0x5, 0x4010, 0x9, 0x1, 0x7a45, 0x0, 0xe8a, 0x1ff, 0xe35, 0x0, 0x4, 0x3d, 0x100, 0x10000, 0x4, 0x0, 0x2, 0x358c, 0xeca, 0x0, 0x4c7, 0xffffffff, 0x885, 0x2f400000000, 0x4, 0xbc4, 0x4, 0xa0000000000000, 0x3f, 0x81, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000004540)}, 0x800, 0x4, 0x88, 0x1, 0x156c, 0x400, 0x6}, r1, 0x5, r0, 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000640)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000035c0)={&(0x7f0000003400)={0x10, 0x0, 0x0, 0x2a02000}, 0xc, &(0x7f0000003580)={&(0x7f0000003600)=ANY=[@ANYBLOB="18010000"], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x80) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x8000, 0x0, 0x0, 0x401, 0x8], 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x6, &(0x7f0000000b00)=[r2, r2, r2, 0xffffffffffffffff, r2, 0x0]) 2018/04/02 15:14:27 executing program 4: r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, &(0x7f00000001c0)=0x90) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000240)={&(0x7f0000ffd000/0x2000)=nil, 0x6, 0x0, 0x10, &(0x7f0000a94000/0x1000)=nil, 0x5}) lsetxattr(&(0x7f0000001e00)='./file2\x00', &(0x7f0000001e40)=ANY=[@ANYBLOB], &(0x7f0000001e80)='em0vmnet1eth0md5sum\x00', 0x14, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001d00)={'security\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r2}, &(0x7f0000000500)=0x8) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000540)={0xe7, {{0x2, 0xeec, @multicast1=0xe0000001}}}, 0x84) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file0\x00') connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) r4 = geteuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r4) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) clock_adjtime(0x0, &(0x7f0000000340)) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) sched_setparam(r1, &(0x7f0000000040)=0xffffffff) clone(0x0, &(0x7f0000001fc0)="9850de421c1296abfacc990e9d4583619894024a0eddd777b7c2864dc268e7cb7cab09dc2bd9514cdc0047d41d4d", &(0x7f0000001f00), &(0x7f0000001f40), &(0x7f0000002080)="0a4acf7ea573d4350379ea2b181968640e") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000003c0)=0x2, 0x4) mlock2(&(0x7f0000a92000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000001b40)=0x14) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)=@ax25={0x3, {"5b8e655165822d"}, 0x6}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000740)}, 0x0) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000001d80)={&(0x7f0000000280)=@getsa={0x34, 0x12, 0x105, 0x0, 0x0, {@in=@multicast2=0xe0000002}, [@policy_type={0xc, 0x10, {0x1}}]}, 0x34}, 0x1}, 0x10) 2018/04/02 15:14:27 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x8007) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9321}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x8486, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) r6 = accept4$packet(r5, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x3, 0xda}, &(0x7f0000000300)=0x98) fgetxattr(r5, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r3, @ANYRES32, @ANYRES16], @ANYRES32, @ANYRES16=r5], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) close(r3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f00000000c0)) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780)) 2018/04/02 15:14:27 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308", 0xa9, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) read(r0, &(0x7f0000000340)=""/18, 0x12) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') 2018/04/02 15:14:27 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) socket$packet(0x11, 0x6, 0x300) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/02 15:14:27 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) poll(&(0x7f00000000c0)=[{r2, 0x108}, {0xffffffffffffffff, 0x100}, {r1, 0x20}, {r2, 0x80}], 0x4, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="0004040006000100a9290799b4c00e81b1ca593c1502a0"], &(0x7f0000000640)=0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3]}, &(0x7f0000000080)=0x100) r4 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x1000, 0x8020401024}) ioctl(r5, 0x2285, &(0x7f0000007000)='S') listen(r5, 0x800000000000000) ustat(0x7, &(0x7f0000000140)) getsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 2018/04/02 15:14:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec6000)=[{&(0x7f0000000000)="390000001300090468fe00008100000006ee004003000000450001070002fe1419001a00048bf207aeccd68a55090000000000000000000000", 0x39}], 0x1) [ 132.544077] binder: BINDER_SET_CONTEXT_MGR already set [ 132.551967] binder: 9647:9651 ioctl 40046207 0 returned -16 [ 132.562418] sd 0:0:1:0: [sg0] tag#895 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 132.571100] sd 0:0:1:0: [sg0] tag#895 CDB: Test Unit Ready [ 132.576722] sd 0:0:1:0: [sg0] tag#895 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 132.585529] sd 0:0:1:0: [sg0] tag#895 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/02 15:14:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/243, 0xf3}], 0x1, &(0x7f0000000340)=""/62, 0x3e}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) bind$netlink(r1, &(0x7f0000000440)={0x10, 0x0, 0x25dfdbfe, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x9b, "cd33eb82753b6178cf96557a5d032c1e53ca98c9ad71f14aad3d83261226f6ac5b34e525d9d0fa3bd9736efdcdc549de525d589c545d4c27aea96feca0d892b2f4bf23cbddd43df74ce014d42e0bc1018ac7bf703ed53628a6c8b26f2e0175735b414fdc6fa0b7c42bf4bc29574ba704776c76c0787543b2d93fdb43057559bcfece014d84aab6f557789026082f1cded471a588d8c531285b7867"}, &(0x7f0000000280)=0xa3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0x5, 0x8, 0x400, r2}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000100)}, 0x0) 2018/04/02 15:14:28 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x400000000000010, &(0x7f0000f5b000), 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0x2, 0x100000000, 0x2}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007840)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000007940)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000007980)={r3, 0x1, 0x6}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xcc, r4, 0x300, 0x70bd26, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x11}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0xcc}, 0x1}, 0x80) fcntl$setlease(r2, 0x400, 0x1) [ 132.594642] sd 0:0:1:0: [sg0] tag#895 CDB[20]: 00 00 00 00 [ 132.649848] binder_alloc: binder_alloc_mmap_handler: 9647 20000000-20002000 already mapped failed -16 [ 132.667958] sd 0:0:1:0: [sg0] tag#626 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 132.676891] sd 0:0:1:0: [sg0] tag#626 CDB: Test Unit Ready [ 132.682798] sd 0:0:1:0: [sg0] tag#626 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 132.691817] sd 0:0:1:0: [sg0] tag#626 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 132.700755] sd 0:0:1:0: [sg0] tag#626 CDB[20]: 00 00 00 00 [ 133.213957] binder: send failed reply for transaction 39 to 9617:9669 [ 133.220985] binder: 9617:9626 ioctl c0306201 2000ffd0 returned -14 [ 133.232403] binder: BINDER_SET_CONTEXT_MGR already set [ 133.237857] binder: 9617:9669 ioctl 40046207 0 returned -16 [ 133.244382] binder: 9617:9626 ioctl c0306201 20004000 returned -14 [ 133.252310] binder: 9617:9626 ioctl c0306201 2000ffd0 returned -14 [ 133.259192] binder_alloc: 9617: binder_alloc_buf, no vma [ 133.265147] binder: 9617:9669 transaction failed 29189/-3, size 0-0 line 3134 [ 133.280327] binder: undelivered TRANSACTION_ERROR: 29189 [ 133.286181] binder: undelivered TRANSACTION_COMPLETE [ 133.299448] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/02 15:14:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/04/02 15:14:31 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$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x0, 0x0, 0x0, r2}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r4 = 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', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)=ANY=[], &(0x7f0000000280)) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="ff14cf47d801d91b57be3a323016c055f5cc7df0de3b7845170e6a65c9a9524bca7eaeeee6881c732d282acc23f785b3ff18ffc80f0506a0583eb1397792ed18d8fe9b302c35ee3ee9e33863a70b51da8d396211e192e35ecf0a39827e1260f8d0bbea2297f2d03aaee9cd3abe2d685216cc4652fce75a446926f5adde62685e424dcc96f4e6dc7d57ee165b3ed7bad97e417710566e32a97ef808c04d7498fd4a9ff9a465453b78bdcaf66b2b306c38a7a877be88a2a6a83e98d2b563467623d42deee200000000"], 0xc2) syz_open_dev$random(&(0x7f0000000380)='/dev/random\x00', 0x0, 0x410040) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000240)=0x5, 0x4) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/02 15:14:31 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x6, 0xffff, 0x1000, 0x1, 0x5, 0x8, 0x80000000, 0x4, 0x7, 0x4, 0x2, 0xffb3, 0x8, 0xfffffffffffff95d]}, &(0x7f0000000400)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x1, 0x7, 0x7}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000200)={0x6, 0x6}) getpid() fcntl$getown(r2, 0x9) getpgid(0xffffffffffffffff) getpgrp(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) fcntl$getown(r2, 0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r3 = getpgrp(0x0) r4 = getpgid(r3) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x1, r4}) r5 = dup(r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) connect$llc(r5, &(0x7f0000000240)={0x1a, 0x33f, 0x1, 0x6, 0x55, 0x60d}, 0x10) 2018/04/02 15:14:31 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/04/02 15:14:31 executing program 2: sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="12773984a61ff4303b8e775b17b3d81670cdf12bf83873d367c4bf80c85bc43f33d810dab10600000000000000341d04fb1d1c32", 0x34, 0x0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x2}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xffffffffffffff96) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8100, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180)=0x50, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x7fff, 0xda, 0x8, 0x8000, 0x5, 0x100, 0x3, 0x20, 0x9, 0xb5, 0x8, 0x5}) poll(&(0x7f00000001c0), 0x0, 0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000000)={@dev, @rand_addr, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/02 15:14:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x3}}], 0x0, 0x0, &(0x7f0000000200)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x12000, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x9, 0x1ff, 0xff, 0x1, 0x80000000, 0x100000000, 0xfff0000000000000, 0x6}, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x48, 0x0, &(0x7f0000000440)="3206d03e736a61e2b0861c1c2b47b34360c33721d992b46019fea1d480f6c382a0a089041e3fb2e70dfea3241815f725bf463a9e7a740002f5178094b15c7ac75bafe487b65d5aac"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/02 15:14:31 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000280), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/02 15:14:31 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file1\x00', 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a3c9fe4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x10000, 0x30}, 0xc) r3 = socket$inet6(0xa, 0x80009, 0x800000000000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540), 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x6, &(0x7f00000000c0)=[0x0, 0x3ff, 0x7, 0x344, 0x0, 0x5], &(0x7f0000000100)=[0x0, 0x7], 0x40, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0x0, 0x0, 0x0]}) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000340)={'syz_tun\x00', @ifru_map={0x0, 0x3, 0x0, 0x0, 0x0, 0x8}}) 2018/04/02 15:14:31 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='uid_map\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0xfffffffffffff8c1, 0x4) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(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) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e82090c00001a6a9de6b34e44d297d38f7868d40601f546f079892b6af14eee55aa7de6cd6258e1f305ed246b2b269a5f741ec276e022004a6c369452ef2111bb6364b8bea615d25cda14f97af26646945b664119ef7e82c61eabe8fc215f584e9e2846ebb22197b6e772d275d046581331fee32c"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(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) 2018/04/02 15:14:31 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0xae}], 0x1}, 0x0) [ 135.986732] binder: 9688:9695 got transaction with unaligned buffers size, 3 [ 136.001295] binder: 9688:9695 transaction failed 29201/-22, size 0-0 line 3179 2018/04/02 15:14:31 executing program 2: r0 = socket$packet(0x11, 0x400000002, 0x300) clock_gettime(0x2, &(0x7f0000000040)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000000c0)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x3}, 0xff05) [ 136.027570] binder: BINDER_SET_CONTEXT_MGR already set [ 136.034976] binder: 9688:9695 ioctl 40046207 0 returned -16 [ 136.042545] binder_alloc: 9688: binder_alloc_buf, no vma [ 136.051402] binder: 9688:9703 transaction failed 29189/-3, size 0-0 line 3134 [ 136.077533] binder: undelivered TRANSACTION_ERROR: 29189 [ 136.083466] binder: release 9688:9695 transaction 43 out, still active [ 136.103416] binder: undelivered TRANSACTION_COMPLETE [ 136.112568] binder: send failed reply for transaction 43, target dead 2018/04/02 15:14:32 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e44"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x34, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) mount(&(0x7f00000001c0)='.', &(0x7f0000000040)='.', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000000180)="ddc1b6b7622e456c62f1") ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x80000000, 0x2}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 2018/04/02 15:14:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c8fffc)=0x2, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0x2, 0x3, 0x9, 0xffffffffffffffff}, 0x14) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 2018/04/02 15:14:32 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r1 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000480)=0xc3, &(0x7f00000004c0)=0xfffffed4) write$tun(0xffffffffffffffff, &(0x7f0000002980)=ANY=[@ANYBLOB="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"], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffe01}) close(r1) getpeername(r2, &(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000000)=0x80) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x1, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}]}) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, 0xffffffffffffffff, &(0x7f0000001940)={0x40000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000500)={0x89d9, 0x7fff, 0xd2a, 'queue1\x00', 0x200}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258", 0xc9, 0xfffffffffffffffd) sendto$inet6(r6, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) 2018/04/02 15:14:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000280)={'syz_tun\x00\x00\x00@\x00', &(0x7f00000001c0)=@ethtool_cmd={0x1e}}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x3, '\x00', 0x4}, 0x18) syz_open_pts(r0, 0x8000) r3 = gettid() r4 = memfd_create(&(0x7f0000000080)='selinux&keyring\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x5}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/04/02 15:14:32 executing program 2: mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20100003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080), 0x3d3) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x21, @loopback=0x7f000001, 0x4e24, 0x2, 'rr\x00', 0x6, 0x1, 0x3}, {@multicast1=0xe0000001, 0x4e21, 0x5, 0x2, 0xffffffffffff0001, 0x1}}, 0x44) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/02 15:14:32 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x1fffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x8ed8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) recvfrom$unix(r0, &(0x7f0000000080)=""/62, 0x3e, 0x2, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x3, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000200)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x3f, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="11634840", @ANYBLOB="f9e65ad0cd3fb66c2e6e281f9a83f5102e3a5a744b64f2f5bd307cf3294d8495102b79bef2240a00c60000bf1ae84088b8ba7ed46b909492330697"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x5, r1}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) socketpair(0x11, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000040)=""/29) mremap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/02 15:14:32 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r1, 0xffffffffffffffff, 0x7, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0x190}, {0x4, 0x0, 0x400, 0x5d}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0xc) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r3]) fchmod(0xffffffffffffffff, 0x101) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000280)={r4, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000000740)) 2018/04/02 15:14:32 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x3}) r1 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) r2 = socket$inet6(0xa, 0x7, 0xf07) shutdown(r0, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) keyctl$unlink(0x9, 0x0, r1) 2018/04/02 15:14:32 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r2], @ANYRES64, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="279ff5c3c5018087a88e0ef0b62cbbac6d6d2a30e91379e88e724b5470db2ec17d4218d6ffb26e11b115cd768af8a7925b1b221c2075f4c651bbdfc08cce06344211590600000000000000000000000000000000151f990dc64e0b64bf949af64525dd2092866a423633c7885e373e0518c5a6f6b6c0730672f9fed51013b4aa6ac1b1d202be00b183fa2a98a92a4c92b8f3d11c8feacc00f3abfd0a8c931b2aef894693b528d327fd455e9506d5cc72d0057609dcd940fc32b3f622a07f340f6a99b8045c96f8516a22728cfd3704ebc78faeeee3c1de3ed3411f74d41ee4e4f8f6ec9710b84afa2fc4022ff6943a34f62e859965"]]], 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(r0, 0x409, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=0x0) r5 = 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(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r6, @ANYBLOB="100a2dbd7000ffdbdf250f0000002000010008000100000000000c0007000800000000000000080002000000000004000300080005000f0800001c00010008000b00736970000800050013000000080008000000000030000300080001000000000014000600ff020000000000000000000000000001080007004e2200000800040002000000"], 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0) 2018/04/02 15:14:32 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000080)="8f22680a2be5ed5db72a99878bf7") memfd_create(&(0x7f0000000040)='\x00', 0x1) pread64(r1, &(0x7f0000000100)=""/202, 0x3e, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x1ff, 0x4, 0x2, 0x9}, 0x8) 2018/04/02 15:14:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="1861cfd2fd11014f5117c80debdcfb7131eab5a7543d8afb11fcd689f45ea38d5c902b1e88df7ccd609bf3421cc2e26cdf53655260ffd1a9d26c56578f12477c46782a3863898590c2e7dc6ef1d01f2ab2b56f78fd40262cdac8b368ef3374c35de0eaf2c09efcafbab7825526b450f71370840a20b0e044d0397d7735507a7472c4146cc629372a19ba4d9168f8520256cf4cbe3e5cced82d782dd1e9eff91825fd000068d309ea12c9954836e64955f17bda775bf856", @ANYRES32=r1], 0x18}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000009c0)=0x0) prctl$setptracer(0x59616d61, r3) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="180000254face33dff2c8c1ceb676506000000000000003cb7a6b7b2b3dcce32cd56ca6e8342b4e5143ac5d2003cea25471ab7178dd265089317a5aab75b808bb5dba00548967dac43023328", @ANYRES32=r1], 0x18}, 0x0) close(r1) close(r0) r4 = getpid() ioprio_get$pid(0x0, r3) r5 = syz_open_procfs(r4, &(0x7f0000000d80)="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") readv(r5, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x5) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000cc0)='./file0\x00', 0x0) recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) ptrace$setopts(0x4206, r4, 0x9, 0x41) sendto(r5, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000580)='nr0\x00', 0x4, 0x2) getsockopt$netlink(r5, 0x10e, 0x5, &(0x7f00000007c0)=""/227, &(0x7f0000000980)=0xe3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}]}, 0x8) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0xc7314de2bec93b56, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1c0) [ 137.192851] IPVS: set_ctl: invalid protocol: 33 127.0.0.1:20004 rr [ 137.207694] IPVS: set_ctl: invalid protocol: 33 127.0.0.1:20004 rr 2018/04/02 15:14:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="12"}], 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x3) 2018/04/02 15:14:32 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) flistxattr(r0, &(0x7f0000000000)=""/106, 0xfffffffffffffd6c) 2018/04/02 15:14:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffff9, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/02 15:14:32 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/02 15:14:32 executing program 3: r0 = socket(0xa, 0x80000000001, 0x0) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x1c) keyctl$chown(0x4, r1, r2, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x5, 0xa7f}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r4}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x9, 0x3, 0x6, 0xfffffffffffffbff}, &(0x7f00000002c0)=0x98) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip6gretap0\x00', 0xff}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e4100846440000000d9b2c09000300000000000000"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000056a250acae04ee1186885d60c224fcf6d3af43605040d8670fecda3f0b4b69a3d9ce118fbc81a1047c90074b273279d32912173fdd8fbef7f8048b021ca48a0803fb4417c5c01b179aa8eeada7d2b115441c"], 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x800, 0x0) r6 = socket$unix(0x1, 0x4000000000000005, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000000500)=0x1b, 0xfffffffffffffe36) bind$unix(r7, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r8 = socket$unix(0x1, 0x0, 0x0) fchmod(r6, 0x10) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000107, 0x0) writev(r9, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x2000009e) read(r9, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(r9, 0x5402, &(0x7f0000a26fec)) r10 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r10, &(0x7f0000000040), 0x2) listen(r8, 0x2) r11 = fcntl$dupfd(r8, 0x406, r7) mq_timedsend(r11, &(0x7f0000000300)="04461ee28dccd0ef775a6da25b2ac25c8d5ed7fa818f3fa9404a4bf6d0e1520ca9db46f96a92fe3c0c1c5ca19c20e3e02e3a0d4e7e920538fa9d02b608385a9cdbf93f0dfbfc0db0f2684c1a62da7de7b358", 0x52, 0x9, &(0x7f0000000480)) sendto$unix(0xffffffffffffffff, &(0x7f0000000380)="e8254a0f23c1ca5ef522e85505c3efc6e29890c185f50941c2471baf0a322a507b2a8ddcdce78f8925a37cf17f2f74d3b3d60f28a0bd978dc8ada9e7e3103b97604076d377b8a2976507cb92e74c2044e1f863e2ea9a9f2c58e899cdab7f92997c924b5032b701db56fa01f82551cbf280626d554b00e085f374f0169d76cd3cbbcc3c7928e3a6584067e2b7ff347132c405f8016021dc3da4d42be5b59a991a22fcbf1cb5e951554a9c8d6cef785d93c6390239fc33328305f8ba7a10b892a6cf4ec8723f361179357e0e2a9aa57d676489a1383cc574351637f7fe3ea756d97c5bccd0f73853db3e5adeb2ddaea2d11e74c5", 0xf3, 0x80, 0x0, 0x0) connect$unix(r6, &(0x7f0000000100)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) 2018/04/02 15:14:33 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000500)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) r1 = memfd_create(&(0x7f00000000c0)='ppp0\x00', 0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x14) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000140)='posix_acl_accessppp0-md5sum^{\x00', &(0x7f0000000180)="2d902e3a62646576707070313a00", &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', &(0x7f0000000240)='*@.-\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)="286e6f646576776c616e31b56c6f292a297365637572697479212d00", &(0x7f0000000340)='mime_type\x00', &(0x7f0000000380)='.vboxnet0[/usereth1keyring\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='/selinux/commit_pending_bools\x00', &(0x7f0000000440)='\x00'], 0x1100) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000540)=""/14) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getpgrp(r2) socket$inet_icmp(0x2, 0x2, 0x1) signalfd(r1, &(0x7f0000000580)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x80000000034) 2018/04/02 15:14:33 executing program 0: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r0}, {0xffffffffffffffff, 0x8000000}, {}, {r0}], 0x5, 0x232) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)='children\x00') ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x0, 0x2, 0x80000000, 0x8, 0x40, {r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0) sendfile(r1, r4, &(0x7f0000000040), 0xff) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/04/02 15:14:33 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000040)=0x1, 0xffffffffffffff4c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000010c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) recvfrom(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x120, &(0x7f00000011c0)=@can={0x1d, r2}, 0x80) write$eventfd(r1, &(0x7f0000000080), 0x8) fchmod(r1, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001240)={0x0, 0x7}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000012c0)={r3, 0x3, 0x20, 0x20}, &(0x7f0000001300)=0x18) [ 137.980660] binder: 9729:9793 got transaction to invalid handle [ 137.986813] binder: 9729:9793 transaction failed 29201/-22, size 2855374763404048--8628641684470628154 line 3011 [ 138.013260] IPVS: Unknown mcast interface: [ 138.043348] binder: 9729:9732 ioctl c0306201 2000ffd0 returned -14 [ 138.058783] binder: BINDER_SET_CONTEXT_MGR already set [ 138.058795] binder: 9729:9732 ioctl c0306201 20004000 returned -14 [ 138.070584] binder: 9729:9793 ioctl 40046207 0 returned -16 [ 138.077632] binder: 9729:9732 ioctl c0306201 2000ffd0 returned -14 [ 138.085528] binder: 9729:9732 got transaction to invalid handle [ 138.091737] binder: 9729:9732 transaction failed 29201/-22, size 2855374763404048--8628641684470628154 line 3011 [ 138.116510] binder: undelivered TRANSACTION_ERROR: 29201 [ 138.122056] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/02 15:14:34 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x6, 0x3, 0x84}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x100, 0xff) 2018/04/02 15:14:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 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(r0) 2018/04/02 15:14:34 executing program 1: 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) getsockopt$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$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() write$evdev(r3, &(0x7f0000000280), 0xfffffffffffffe3d) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$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$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000580)={r5}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000008c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x48010000}, 0xc, &(0x7f0000000500)={&(0x7f00000007c0)=ANY=[@ANYBLOB="e8000000590000032cbd7000fbdbdf25647262755f70725f686d61635f7368613338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000800010065020000"], 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008044) shutdown(0xffffffffffffffff, 0x1) syz_open_dev$usbmon(&(0x7f0000000900)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000005c0)=0x200000) creat(&(0x7f0000000680)='./file1\x00', 0xa1) 2018/04/02 15:14:34 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f0000002980)=ANY=[@ANYBLOB="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"]}, 0xa6e) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/02 15:14:34 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e44"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x34, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) mount(&(0x7f00000001c0)='.', &(0x7f0000000040)='.', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000000180)="ddc1b6b7622e456c62f1") ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x80000000, 0x2}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 2018/04/02 15:14:34 executing program 2: getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x7fff) r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r2, r3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4) read(r2, &(0x7f0000000440)=""/201, 0xc9) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/02 15:14:34 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000001280)={0x1, 0x6, r2, 0x8000, r3, 0x7, 0x8001, 0x7}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000100)={0xfffffffffffffffe}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r4, &(0x7f0000379000)=[{}], 0x1, 0x8d) r5 = socket$inet6(0xa, 0x801, 0x0) pipe2(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_tcp_int(r6, 0x6, 0xa, &(0x7f0000001180)=0x2, 0x4) write(r5, &(0x7f0000000140)="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", 0x1000) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f00000011c0)=ANY=[@ANYBLOB="66696cfd7072005ed07990000000000000000000feff0000000000000000000000000000eb69df953275fd8a1bf9cc17cd275a25814900c3589602cdb75eb210fe1f013b8ae8ce993a4780cdec89ba16e21c921ce641b415b023b1f8ce69778b82913869674b0637b87a6a8f3e8f97bd12b0efc62d4daa2f5310c184470ceda107f0f5979eac4f71f7a78df8630651313ca1d5e3a645a043a5e2c4"], &(0x7f0000000100)=0x24) fstat(r5, &(0x7f0000000000)) 2018/04/02 15:14:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000000000)=""/72, 0x48) exit(0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000080)=""/109, 0xffffffff}) getdents64(r0, &(0x7f0000000000), 0x119) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x5, 0x2, 0x3, 0x5}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0xb0, "a916a4e889870120b689bb2b0745705e94f86531dda3fcf027f3da15bee48c4c630e0059d70f014223cd5921f63bf2f11e4058580cbca55d410ab7144153ec0541d3ed75355a1ceb9b4eedcd7f0902168eb21f37ba223bd82b7a9e29929cc4cf3a1a749d205cd8d9752b1271748de17101e51195483ffef80957d7e989902d109860791d85f010c1b58f49506419a1430c67c6a9f306187b0e83922f77b7046437247bde02a251f6b4ba4921ad3d0049"}, &(0x7f0000000380)=0xb8) prctl$getname(0x10, &(0x7f0000000100)=""/227) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/02 15:14:34 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x1000000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$peek(0x2, r1, &(0x7f0000000140)) unshare(0x40600) write$tun(r0, &(0x7f0000000080)={@pi, @void}, 0x12) write$tun(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="00000000000186dd06100000aaaaaaaaaabbff010000000000000000000000000001aaaaaaaaaabb000000000000000000ffff0000000000"], 0x38) r2 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) prctl$setname(0xf, &(0x7f0000000180)='ramfs\x00') tkill(r2, 0x1000000000016) 2018/04/02 15:14:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001ac0)=[@in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x76695160}, @in6={0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0x23}], 0x38) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000383ffc)=0x3) write(r1, &(0x7f0000fd6000), 0x0) dup2(r1, r2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) flistxattr(r2, &(0x7f0000000000)=""/140, 0x8c) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0xffffffff7fffffff, 0x2) 2018/04/02 15:14:34 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/98) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r1, &(0x7f0000000000)=""/36, 0xd) 2018/04/02 15:14:34 executing program 4: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="20000000130000004badee480813a81273bf"]}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) getsockopt(0xffffffffffffffff, 0x800, 0x0, &(0x7f0000000440)=""/129, &(0x7f00000002c0)=0x81) r1 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) dup2(0xffffffffffffffff, r1) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000580)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000080)=r2) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0)=0x2, 0x0, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) munlockall() 2018/04/02 15:14:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000500)={'ip6tnl0\x00'}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(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) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) dup2(r2, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) fanotify_mark(r3, 0x0, 0x10000, r3, &(0x7f00000004c0)='./file1\x00') write(r3, &(0x7f0000ffdffb)='#', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) accept4$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r4) sendmsg$nl_xfrm(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x54000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="a40000001c00000326bd7000fbdbdf25000000000c0015005d07350007000000840005007f000001000000000000000000000000000004d63c0000000200000000000000000000000000000000d9cf213b9b999e00000235000000007d00faf600000000000003000000ac1414aa000000000000000000000000000000000000008db10000edad7d13be2b4a000000000000000000000000000004000000"], 0xa4}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="00004f3328e4e7dc9f1f"], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff0000000, 0x5, 0x3, 0x1}, 0x14) 2018/04/02 15:14:34 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x38, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), 0xfe57) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002a00110300000501e2ab7f8b5ab0539de7124894422841bae4f7feada40ee3c353cf398eb0987f7a247ab30c764bf170357d1092da9517a5f7e28b5e26b1aa0d448f"], 0x1}, 0x1}, 0x0) 2018/04/02 15:14:34 executing program 0: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) modify_ldt$read(0x0, &(0x7f0000000280)=""/214, 0x53a93d6f70e7a669) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/221, &(0x7f0000000240)=0xdd) 2018/04/02 15:14:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) read(r0, &(0x7f0000000000), 0x0) 2018/04/02 15:14:34 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e44"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x34, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) mount(&(0x7f00000001c0)='.', &(0x7f0000000040)='.', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000000180)="ddc1b6b7622e456c62f1") ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x80000000, 0x2}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) [ 139.036610] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 139.044885] device lo entered promiscuous mode [ 139.055902] qtaguid: iface_stat: create(lo): no inet dev [ 139.067024] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/02 15:14:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = inotify_init1(0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffffffffffffffe0, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000380)={0x5, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000440)={r3, 0x7f}) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80042407, &(0x7f0000000340)) waitid(0x3, r4, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1, 0x3ff}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x0, 0x0, 0x0, 0x1, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYBLOB="ff038100000017e08b63ad8e6fff18ddda1b7ab625394e4726b66f549fceb512e18aa0c506e43a3c85ae3ed315cb14276423c9f6b858c551d8e3e80565ad2920f94f00000005a0efd4d7aaee8eff6b04f22ecb0000000000000000a4c429d1b8361f1216959f3df9301f00100000c4e3ebae8c48cbc706ff83e3f6ac7e589f7a01a0ff59105e175879871cfcfa32e1203b50a57304487b0000000000"], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) prctl$setfpexc(0xc, 0x2000000000040002) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r9, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) [ 139.099224] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 139.121154] qtaguid: iface_stat: create6(lo): no inet dev [ 139.137794] device lo left promiscuous mode [ 139.220576] device lo entered promiscuous mode [ 139.228104] qtaguid: iface_stat: create(lo): no inet dev [ 139.235036] qtaguid: iface_stat: create6(lo): no inet dev [ 139.243775] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 139.250358] qtaguid: iface_stat: create6(lo): no inet dev [ 139.271172] device lo left promiscuous mode [ 139.332122] device lo entered promiscuous mode [ 139.336967] qtaguid: iface_stat: create(lo): no inet dev [ 139.343082] qtaguid: iface_stat: create6(lo): no inet dev [ 139.352041] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 139.359178] qtaguid: iface_stat: create6(lo): no inet dev [ 139.551173] IPv4: Oversized IP packet from 127.0.0.1 [ 139.828821] device lo left promiscuous mode [ 139.857725] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 139.877973] device lo entered promiscuous mode [ 139.882767] qtaguid: iface_stat: create(lo): no inet dev [ 139.889040] qtaguid: iface_stat: create6(lo): no inet dev [ 139.897828] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/02 15:14:35 executing program 1: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x3, {{0xa, 0x4e20, 0xfffffffffffff59c, @loopback={0x0, 0x1}, 0x7}}}, 0x84) write(r0, &(0x7f000088cfdd)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/04/02 15:14:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x40) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r2, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0}, {r2}], 0x2, 0x8001) shutdown(r0, 0x0) 2018/04/02 15:14:35 executing program 0: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="20000000130000004badee480813a81273bf"]}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) getsockopt(0xffffffffffffffff, 0x800, 0x0, &(0x7f0000000440)=""/129, &(0x7f00000002c0)=0x81) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)=ANY=[@ANYBLOB="d8460fa911c7b508645e1cccb921f5a6a5ee757162ff0270c44077892197a03d7090903f1638ee45f940f0e8d0fd84c3eaab090062de051abd287d056561dd0f9f82f4e440e1b9db3561b2bb33ae6f4f8c6a882f889f69efd5c93a1898f822a67a957c9b04e0caa08c4b28e2fde11958371240521d0e13c57ee45de6317eb49672d4b729362345c062d94651acb43982cf6fb6eecf035dad7f536acd7866d18d14ca7aa9c4b2cca07b13a6d5508081b97cc092bc"], 0x1}, 0x1}, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000600)) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) munlockall() 2018/04/02 15:14:35 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000002c0)=0x1e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x4e, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db1309d54570ca7b46b5def8cb1b"}, &(0x7f00000001c0)=0x56) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, 0x8) membarrier(0x0, 0x0) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r3 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x60000, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000480)={0x2, &(0x7f0000000440)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000004c0)={r4, 0x3}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x28, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x3ff}, @request_death={0x400c630e, 0x3, 0x2}, @enter_looper={0x630c}], 0x9b, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd64667b37f7cc34968d64a1b07a50b15c36d5761e2a87a5f1f95929055765c7611fe7685182a119d6b1299f02c5a4fb414fb7da3b7ec2a0eeb95de8b34f3489822a7ed00bdc21adeb08a94d7397f97e21ff3b218a189d4ed79101bbcc8c8dc18418eff67d13e949414874182918ef3e7d461959c3d4"}) 2018/04/02 15:14:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x0) accept4(r1, 0x0, &(0x7f00000000c0), 0x800) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x21a6}, {}], 0x3, 0xff) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001", 0x18}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, r3, r4}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101, 0x0, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x3507, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)=0xfffffffffffb) r6 = socket$key(0xf, 0x3, 0x2) accept4$vsock_stream(r5, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000580), 0x8631ace59ff70202) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r7 = dup3(r0, r6, 0x0) r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x0, 0x8020401024}) ioctl(r8, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r9, @ANYBLOB="00000100ffff6da92f70"], &(0x7f00000004c0)=0xa) shutdown(0xffffffffffffffff, 0x1) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) listen(r8, 0x0) ustat(0x0, &(0x7f0000000140)) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x3) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000002c0)) 2018/04/02 15:14:35 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e44"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x34, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) mount(&(0x7f00000001c0)='.', &(0x7f0000000040)='.', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000000180)="ddc1b6b7622e456c62f1") ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x80000000, 0x2}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 2018/04/02 15:14:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000000000)=""/72, 0x48) exit(0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000080)=""/109, 0xffffffff}) getdents64(r0, &(0x7f0000000000), 0x119) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x5, 0x2, 0x3, 0x5}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0xb0, "a916a4e889870120b689bb2b0745705e94f86531dda3fcf027f3da15bee48c4c630e0059d70f014223cd5921f63bf2f11e4058580cbca55d410ab7144153ec0541d3ed75355a1ceb9b4eedcd7f0902168eb21f37ba223bd82b7a9e29929cc4cf3a1a749d205cd8d9752b1271748de17101e51195483ffef80957d7e989902d109860791d85f010c1b58f49506419a1430c67c6a9f306187b0e83922f77b7046437247bde02a251f6b4ba4921ad3d0049"}, &(0x7f0000000380)=0xb8) prctl$getname(0x10, &(0x7f0000000100)=""/227) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/02 15:14:35 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") lseek(r1, 0x0, 0x0) [ 139.910794] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/02 15:14:35 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x8000000000000000) epoll_create1(0x80000) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757365722e9d2f00"], &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000e80)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x101) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x0, 0x3bf4, 0x0, 0x0, 0x0, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0x0, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x10, r2, 0x0) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000d40)="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", 0xfc, 0x0) keyctl$assume_authority(0x10, r4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x2e) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r6, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553d"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) [ 139.985691] binder_alloc: 9885: binder_alloc_buf, no vma [ 139.999045] binder: 9885:9887 transaction failed 29189/-3, size 0-0 line 3134 [ 140.007558] binder: undelivered TRANSACTION_ERROR: 29189 [ 140.015711] binder: BINDER_SET_CONTEXT_MGR already set [ 140.021714] binder: 9885:9887 ioctl 40046207 0 returned -16 [ 140.037028] binder_alloc: 9885: binder_alloc_buf, no vma [ 140.043567] binder: 9885:9887 transaction failed 29189/-3, size 0-0 line 3134 [ 140.056400] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 15:14:36 executing program 1: r0 = epoll_create1(0x8000000000000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0xfffffffffffffd43) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000600)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0x41) r3 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000300)={0x20000001}) r4 = eventfd2(0x6, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000400)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb", 0x18, 0xffffffffffffffff) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r6) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f0000000000)={0xc14, 0xfffffffffffffffc, 0xce, 0x6, 0x7, 0x5}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) recvmmsg(0xffffffffffffffff, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x2c) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000200)) 2018/04/02 15:14:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x308, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x20000000) 2018/04/02 15:14:36 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x7ff, 0x771e08a6, "7c856af8646f", 0x44}, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d9fff0)={0x2, &(0x7f00005c1000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) write(r1, &(0x7f0000000080)="a56c7479", 0x4) 2018/04/02 15:14:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270", 0x29, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x0) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000005c0)='cgroeads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0x0, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(r3, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014"], 0x1}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) socket(0x0, 0x2, 0x0) 2018/04/02 15:14:36 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61", 0x0, 0x7}) 2018/04/02 15:14:36 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004f00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/92, 0x5c}], 0x4, &(0x7f0000000400)=""/55, 0x37, 0x1}, 0x1}, {{&(0x7f0000000440)=@nl, 0x80, &(0x7f0000000900)=[{&(0x7f00000004c0)=""/63, 0x3f}, {&(0x7f0000000500)=""/94, 0x5e}, {&(0x7f0000000680)=""/36, 0x24}, {&(0x7f00000006c0)=""/242, 0xf2}, {&(0x7f00000007c0)=""/97, 0x61}, {&(0x7f0000000840)=""/160, 0xa0}], 0x6, &(0x7f0000000940)=""/152, 0x98, 0x29}, 0x80000001}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000a80)=""/215, 0xd7}, {&(0x7f0000000b80)=""/195, 0xc3}, {&(0x7f0000000c80)=""/62, 0x3e}, {&(0x7f0000000cc0)=""/170, 0xaa}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/202, 0xca}, {&(0x7f0000001e80)=""/2, 0x2}, {&(0x7f0000001ec0)=""/75, 0x4b}], 0x8, &(0x7f0000001f80)=""/191, 0xbf, 0x3ff}, 0xfffffffffffffffe}, {{&(0x7f0000002040)=@nfc, 0x80, &(0x7f0000002340)=[{&(0x7f00000020c0)=""/153, 0x99}, {&(0x7f0000002180)=""/193, 0xc1}, {&(0x7f0000002280)=""/63, 0x3f}, {&(0x7f00000022c0)=""/42, 0x2a}, {&(0x7f0000002300)}], 0x5, &(0x7f0000002380)=""/111, 0x6f, 0x5b0}, 0x4}, {{&(0x7f0000002400)=@nfc, 0x80, &(0x7f0000003640)=[{&(0x7f0000002480)=""/93, 0x5d}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/163, 0xa3}, {&(0x7f00000035c0)=""/83, 0x53}], 0x4, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000003680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003700)=""/235, 0xeb}, {&(0x7f0000003800)=""/195, 0xc3}, {&(0x7f0000003900)=""/51, 0x33}], 0x3, &(0x7f0000003980)=""/12, 0xc, 0x100000000}, 0xfffffffffffffffc}, {{&(0x7f00000039c0)=@rc, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000003a40)=""/120, 0x78}, {&(0x7f0000003ac0)=""/118, 0x76}, {&(0x7f0000003b40)=""/250, 0xfa}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/93, 0x5d}, {&(0x7f0000004cc0)=""/210, 0xd2}], 0x6, &(0x7f0000004e00)=""/218, 0xda, 0xfe}, 0x1f}], 0x7, 0x3, &(0x7f0000005000)={0x77359400}) getresuid(&(0x7f0000005440)=0x0, &(0x7f0000005480), &(0x7f00000054c0)) getgroups(0x6, &(0x7f0000005500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)) getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005c40)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000005d40)=0xe8) getresgid(&(0x7f0000005d80), &(0x7f0000005dc0), &(0x7f0000005e00)) fstat(r0, &(0x7f0000005e40)) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005ec0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000005fc0)=0xe8) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006040)) stat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)) getgid() stat(&(0x7f0000006800)='./file0\x00', &(0x7f0000006840)) lstat(&(0x7f00000068c0)='./file0\x00', &(0x7f0000006900)) lstat(&(0x7f0000006bc0)='./file0\x00', &(0x7f0000006c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006c80), &(0x7f0000006cc0), &(0x7f0000006d00)) stat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)) fstat(r0, &(0x7f0000006e00)) syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x0, r4, r5, 0xdd, 0x40400) getuid() stat(&(0x7f0000007740)='./file0\x00', &(0x7f0000007780)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007800)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000007900)=0xe8) stat(&(0x7f0000007940)='./file0\x00', &(0x7f0000007980)) 2018/04/02 15:14:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/02 15:14:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB="e900f0ef808c1e10ce65b1f75ecdfad9c020e7d0"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) select(0x40, &(0x7f0000000480)={0x5, 0x4, 0x3f, 0xff, 0x800, 0x0, 0x1, 0xd7}, &(0x7f0000000500)={0x3, 0x4, 0x7fffffff, 0x5, 0x5, 0x9}, &(0x7f0000000980)={0x3f, 0x81, 0x1, 0x10000, 0x484, 0x3ad, 0x100, 0x1000}, &(0x7f0000000a00)={r2, r3/1000+30000}) r4 = creat(&(0x7f0000000380)='./file1\x00', 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0), 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669", 0x48, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) r5 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce0", 0x55, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000440)={'sit0\x00', {0x2, 0x4e23}}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe9", 0x58, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r4, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 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_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000900)={r6, 0x9}, &(0x7f0000000940)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) 2018/04/02 15:14:36 executing program 3: syslog(0x3, &(0x7f0000000040), 0x5eb) pipe(&(0x7f0000000080)) [ 141.077289] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/04/02 15:14:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000000000), 0x119) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x3011, r0, 0x0) 2018/04/02 15:14:36 executing program 4: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600)=0x2, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x4, 0x140, 0x5, 0x0, 0x0, 0x1001}]}) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05f", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r7 = add_key(&(0x7f0000000280)='logon\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r8 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b530dd494a41d075e0ea149e7b408801af7019fa941227e117db0595bb1", 0xe8, r7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff) keyctl$describe(0x6, r8, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cf0a58f0222e131fa835344c0acae9002967fc99197452cfcf0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/02 15:14:36 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000001c0)=""/128, &(0x7f0000000240)=0x80) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 15:14:36 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) [ 141.126206] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/04/02 15:14:36 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/165, &(0x7f0000000280)=0xa5) r1 = socket(0x3, 0x0, 0x3) connect(r1, &(0x7f00000002c0)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x76012e14fd33b99d) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0xd7, 0x4) 2018/04/02 15:14:36 executing program 3: r0 = epoll_create1(0x8000000000000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0xfffffffffffffd43) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000600)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0x41) r3 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000004c0)={0x20000001}) r4 = eventfd2(0x100000000, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000400)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb", 0x18, 0xffffffffffffffff) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f00000002c0)={0x0, 0x2710}, 0x8) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r6) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f0000000000)={0xc14, 0xfffffffffffffffc, 0xce, 0x6, 0x7, 0x5}) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r9, r8) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) recvmmsg(r9, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000580), 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000200)) 2018/04/02 15:14:36 executing program 2: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) write(r0, &(0x7f0000001000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/04/02 15:14:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000540)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) lgetxattr(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)=@known='system.posix_acl_access\x00', &(0x7f0000000480)=""/146, 0x92) 2018/04/02 15:14:36 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xbd3, 0x77) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) readv(r0, &(0x7f0000002440)=[{&(0x7f0000000140)=""/88, 0x58}], 0x1) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r1, 0xa, 0x40) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa4f72)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/04/02 15:14:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x400000000000008c}) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000740)=""/25) r3 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000700)={0x0, 0x58, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=r4, &(0x7f0000000a40)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c80)={&(0x7f0000000940)=ANY=[@ANYBLOB="b00000000a0204002dbd7020fcdbdf25000000079c004d00b7a7e3bcd036ee0441caa5067855fa6df39b95e8c28621e7c7f7e251bcbe73f4285e80b13c417730a8cc43fde751a3537502407889f2848cad372b7ac1e1e2214c3222d0aa96bce800d3788ad9c3758cd1e972918a7e0a26397577344f525253c24797199dcaf02c1744978d1b0bbb0438023c735cf8c69f2ce0dbe705f6c935fdd0c13554d40b95b12fbf0a8383d56ce887a48286f30000"], 0xb0}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) r5 = getpid() accept4$unix(r2, &(0x7f0000000100), &(0x7f0000000440)=0x6e, 0x800) syz_open_procfs(r5, &(0x7f0000000280)='autogroup\x00') ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) add_key(&(0x7f0000000a80)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079f934181703f7", 0x17, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="49bb0a08c4c1b1bc6340ff52d87530e93f9b05fd9beab734fb13e8c94c85d398ba681bff12bff165492a07357fb98ac763f72d4dc47ff1bcb2c96e39ec0f5a41da531064cdec12cb4f52ee4350e7aed081ca3611aeffa6802414", 0x5a, r3) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/04/02 15:14:36 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000280)=""/144, &(0x7f0000000340)=0x90) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="17ce000a0000000000460b21714dffd1c6fd95c6d43290b2664ed4be90fd575c52e9bcf1717bdf210dc66dddac46accb4f9626db5aaeea77866369490a3baa8c396e4036ab300ea8ddff205eb25840a22f4ce5fc1e5f71c3d1d034f4cac58ce481e12fbde6fec94be9e147a52f2c"], &(0x7f0000000080)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x2c, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x99, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}]}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(r6, r6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r4, 0xacfe, 0x3f}, &(0x7f0000000480)=0x8) fcntl$setown(r2, 0x8, r5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200)=0x9, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000380)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, r0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 2018/04/02 15:14:36 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x100) r3 = gettid() ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000280)={0x20, 0x0, 0x7f, 0x90000000, 0xf9d}) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r4, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r4, 0x4, 0x6000) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x58, r6, 0x4, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1f}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) fcntl$setsig(r4, 0xa, 0x10) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000100)=r3) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/73, 0x49}], 0x1, &(0x7f0000000900)=""/178, 0xb2}}], 0x2, 0x2002, &(0x7f00000009c0)={0x77359400}) fgetxattr(r5, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002200)=""/193, 0xc1) sendfile(r0, r5, &(0x7f0000000200), 0x200000010000) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x0, 'pids', 0x20}, {0x2f, 'pids', 0x20}]}, 0xc) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000b40)=""/137) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001280)=0x7f, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x5) pwritev(r1, &(0x7f00000007c0)=[{&(0x7f0000002300)="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", 0x1000}, {&(0x7f0000000680)="48fe2aab3ee1bb54c81551837dc9b706eb5749284a6e1b30197f1c2b4535a646955fc174e65dc7cdedef649c84f3b1cba58a70d771", 0x35}], 0x2, 0x0) r7 = dup3(r2, r0, 0x0) write$cgroup_subtree(r7, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r2]], 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x3, 0x4) 2018/04/02 15:14:36 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000874fba), 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x7}, 0xfffffffffffffffe, [0x101, 0x7f, 0x7ff, 0x8, 0x9, 0x9, 0x5, 0x7]}, 0x5c) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2000200}, 0xc) 2018/04/02 15:14:36 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) read(r0, &(0x7f0000000140), 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)="3735e6d239c279b9c43ecab830399f696a1cd810a018f65e06d5618fd3fb2e36094bc195f58f2a1c5af2d1ab88", 0x2d) 2018/04/02 15:14:37 executing program 5: 2018/04/02 15:14:37 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x8, 0x369e5d84) 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 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='L', 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r3, &(0x7f0000000040)=']', 0x1) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x262b, 0x339) fallocate(r2, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="2e115ea83e314004fc2abddd56ecf1ef17e436114fae964bf776e68f20fa558db091c734cf55dfc932f73c4d2d506c1faed591a7372ba1789c8d6751bf4b29caf8cd7311d361fc1f8f092e65ef84e14129c728fcbb3272dc6a88f7fd1944e6270b013a2d408efbbe8ccda30b98bcabeeb067456e9aa38dee05da738fe989cad855f0c3c6ea0eb8868ef030269e7dc5ba7f01b707fd9c9937845f71a270db5d96c25fcbe9f904a6f58edfd46d362181ddc07bb943a5704258c93898311164cf07c64c135e4b42124255a9eeb94367bf952109"]) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000100)={0x0, 0x2}) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000000040)) 2018/04/02 15:14:37 executing program 1: 2018/04/02 15:14:37 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x9, 0x0, 'client0\x00', 0x5, "4ea7a57e609010c2", "3323b7322abfdc2eb7a26b82951ef9864eaae2350ed2555c08745a5937e667f6", 0x9, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000140)=0x2, 0x112) socket$unix(0x1, 0x3, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0xc734}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000000040)) 2018/04/02 15:14:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0xfffffffffffffffd}) write$tun(r0, &(0x7f00000015c0)={@pi={0x0, 0x3}, @hdr={0x0, 0x0, 0x0, 0x0, 0x368}, @x25={0x3, 0x6, 0xfb, "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"}}, 0x100d) membarrier(0x8, 0x0) 2018/04/02 15:14:37 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000380)=ANY=[@ANYBLOB='/meiory \x00io '], 0xc) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) close(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500)=0x64, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x1, &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0xaeef, 0x9, 0x0, 0x0, 0x0, 0x1], 0x0, 0x4, 0x0, &(0x7f0000000440)=[0xffff, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x7]}) r2 = request_key(&(0x7f00000005c0)='.dead\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='cgroupem1ppp0&cpuset\x00', 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000680)=""/66, 0x42) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000840)={@loopback, @multicast2, 0x0}, &(0x7f0000000880)=0xc) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x5, 0x4e22, 0x2, 0x2, 0xa0, 0xa0, 0x3b, r3, r4}, {0x10001, 0x1f, 0x4, 0x80, 0x0, 0x100000001, 0x5, 0x9}, {0x81, 0x3, 0x1, 0x5}, 0x5, 0x6e6bb1, 0x3, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x1, 0x1, 0x1f, 0x8, 0x8, 0x7fffffff}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0xa, [], 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000280)=""/10}, &(0x7f0000000340)=0x50) 2018/04/02 15:14:37 executing program 0: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4080, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0x7fff, 0x3, 0x5, 0x1, 0x7, 0x3}, 0x8000, 0x71a}, 0xe) 2018/04/02 15:14:37 executing program 3: r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) sendfile(r0, r0, &(0x7f0000633000), 0x8001) lseek(r0, 0x0, 0x4) getdents(r0, &(0x7f0000000000)=""/217, 0xd9) 2018/04/02 15:14:37 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'yam0\x00', 0x9401}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000300)={@pi, @void, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random, @random="0d37a14a0fee"}, {@current, @random="7e8d62abb423"}}}, 0x22) [ 142.286950] device lo left promiscuous mode [ 142.331715] device lo entered promiscuous mode [ 142.347078] device lo left promiscuous mode 2018/04/02 15:14:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000240), &(0x7f00000002c0)=0x8) r2 = dup3(r1, r0, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x8010, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000001c0)={r3}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000340)=0x3ff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc) pwrite64(0xffffffffffffffff, &(0x7f0000000c00)="2a25b18c930bbd8d134f4581cfc35a43fc8ac5baf8ca551b317568acf0d577f4389907725e1f1619392fb96c1f0cd9afa731f6f1609a0ff60ec3566a2ae938cdcbd6d64dfe37a3e06d5ccc5a30b24e0f114053ab05f6ac1b04ca07ab95f3c71520b3c9cdf1bae368919ef6dc9de540104f1f995782e7b01e248b8af8d5090313decfa595fb3d3fb57da72bce1bb4558fc7dea0131472d2fd9ec225d21f7fb1dcc96315f36816415c745ac070eda6713d51541127641cc960b3bb0c82378c9c819a92f138deb1fadf65bc77b0a468a7c82c657e138a5ccd545384e60f9e8cb72e7e8696b84409ad9550003b78cf22b234251e1d547c151f6f9c9e9c5426c1acab284fdc52527b07f88921a91741f58332045e4a054f7003362213011bba10c196ec3ab5947eb312a05e3de279dba88e0d28a8bf08db785615d1eaee0a3c663f53033d8a50d9efe70141dadefdfe8ee359ec349dcd562cf75ca8e4fb608478c8488b9681a7a01c09dd0e4d016663259a453145f37058f6550720a4abcc476f2e3f4aa9b7bd531cbf14bf269a40b4aaf06d60f14c0883d0ba795e911c4ed1f874df405d3e9ba379a23f284501bf19d3ab1822e16af61a3c2529ca70dcd240f080c3b864f8bd93f329209cbb8c710f4ac173748ddc30f8fbad8ea77c1c82ca9cf24be70dff280896f77814aeb1390fec1635ade11ec2f49f6a0230f841eb07e9181ac02aef6823f72a07d5321af6bcc84e3b646701870dd6aa3e819e5245cd6d4c7cde1c94fe51071a3901be2a6a9a2a314ca56b8b877e3c38c55417d9d1018d15542692e696c33096a944f19125527656504f4ca08eae7e8828e14e546e93fc250d7f9dc030d813b90aacee65ca24debcc5d251517971f6383b5276f9f13cdb19d3df39b751906e108f36da10cad8211ed570409a17576212ced71591c429ec78bb44373e4b4027b127d52aec4c001f07861f940844915095a60a30f197b3e0e9ccccecaf5cb1fea4b7c7c14c79b78001d0e351bb7aa544114eab26b3627a135da0431a23d86e37b12a36d34a37361f2bba2a8821149bda94963b3981d0b9c0c9df98c3d486d835fbdf5df1682e9178266a6ed1515384ec57dec3e1b551825849e8cd569fdf3807b510faf94ef7ad743679e15c2f1f5a1e5b6dbde8cdc8f75258b0d23b24cf902bd288c68f8fa8f4b4c23b7243e663abe29f3247e145b7e6ff227ea02b9ef309b67612498a669663162e2a6bc9a210a1db4adc1ead091fdbe575a90088e6cf2c8396967935f0d59acae8427b9e4293c9e783e27925e44c3018752213fa9174063f6353a9b51390530d4564f0e20495773783590bd18b70c5c967931da13ba9609b2da3f30b9754bc4e261a11bf5d07530705c55c728d94e9e6bf4b799a0f0e976558d0754567670c6b81be919023a6a828b00fbc52211c2fabff6c176823c58e3e19bddc3df99aa464d9ebc003b9efc2fe5fc64f39c4a91f123cdece668fe446ae0cf3995053c59c44ccbe76aa8797dbe5955d8c167b1894a0c01d86e18537b55197701c6e22ddb40d870691f0fe196ffb2e0381077b96920dcf836561ac095ad6ea746561d70280353b87e6a1b2acc9b4f4f8b09ccf3303b0920d46ffc7f417bb154b9a4818a3490d321a148b0f650c6448ebae5206f262b01f0fd4623405c36090c8d30a4a37c38769c46eb4893ff38f6745a2fd23a78c791ac401b012dca830423047709caf4e818e39e56e1aac9f99d7801aecfcd430d6210554c910ee7663963ca06d3d66b608bb308c14b26771a9342fe6070a90548427c6f5d0db63cd5a4f8639a99e213b37311e0020acb51523e423eecdd4ad7b8d30a5d7705f6aed67b526879cb37c2a20e21f308ae1342957fcb71a4db2ced8fae510d89982f5ce8c10cb30d74eb238c05beaa5a8f521124ae8d2a99d3fdb9e7ded20ca6677d64e6bda8bf5ea350c0fb8773d55b7b530f5b2b5ad561ab35a5aca1d09dd8681ebb37ec5eef2ff947da839297469751f21127329d23468100ff6a2bd0556395aa090deed0f7b3dfbfba725eb9152bbc6e0e86392d8aa19c23137e60509f00da793f569a1b1cf089387bdbba3868da4c1b4b8f30d60de51907795c32a8ec1cc3d472f363050b50ac1979f18189da3965ddad5f945106184ba6d7f2b2a", 0x5ff, 0x0) ftruncate(r1, 0x3ff) r4 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000140)=0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) epoll_wait(r8, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000051ff4)={0x13}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x2b, 0x2, 0x0, 0x7fff, 0x1ff, 0x0, 0x7, 0x1, 0x6, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x6, 0x4, 0x5, 0x0, 0x2, 0xc82b}, r6, 0x1, r4, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000003eff312cfc44836b6e83f90fa0e3eba002316169d55fe71abdb9fad6e42eae58bc36934829a25e053d99d6df1e2155c15ba683115870450e55e5ca41ba284975ebfde30ef1cfbec8fae74b9549645c3423ba1458174ebc190549d631a26c14977bb498d285e92050b4561cb9a4c094a6a0921eeff6cb8300350286db89e6354b15d8a6d64e6e8895f7a86add727bb87754c71c89d0e4f68c30c7044cbf8c3f81fd7a88c861"], 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1}) sendfile(r4, r5, &(0x7f00006dbff8), 0xed59) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x501080) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd}) fcntl$setsig(r0, 0xa, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) 2018/04/02 15:14:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/04/02 15:14:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a575bb)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002a001103ff88822b0213f71aa60000002ab626b09a7eaf8ee644197b9a32b6870f451f3df27333d72afc2c6a0e73a8b3439f1815e207562c5a45d6b694c7ea582a994fbcb42aa182135788d40bd802bca262390219bd82cbc669165b4da1d71e1450f11ab4ee282909775b1e95c4c5ead6da36c0fbf6ddd0076656756e706dc29314073e5942f59e567c29db4205725d435200de150c42d745d54d159724b9648ee3d2912cd5e289db11cd91436c8e20c1abf3c264c508e9f946fb1ccf5975329ad0a2ccc02a9a373092ae545814d9df9187910dcf5a81352bc045fcc078f7f87bffe2fc"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @broadcast}, &(0x7f0000000080)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/02 15:14:37 executing program 1: r0 = openat$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}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x0, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r3, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r7, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553d"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6a", 0x39}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/02 15:14:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000fc5fa8)="580000001200192300bb4b80040d8c562b060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) fstatfs(r0, &(0x7f0000000000)=""/228) 2018/04/02 15:14:37 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000000100)="0104a2baa488417a"}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/143) exit_group(0xe8) 2018/04/02 15:14:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc, 0x1ff, 0x8, 0x100, 0x8, 0x400000, r1}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)) ioctl(r2, 0x44000002285, &(0x7f0000000400)="7a3d0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007414e9fbb749d4fcb2d021c348361c698") read(r2, &(0x7f0000000080)=""/36, 0x24) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/02 15:14:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x2f, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000040)=""/251, &(0x7f0000000140)=0xfb) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x8001, 0x2) [ 142.379246] device lo entered promiscuous mode [ 142.449770] kasan: CONFIG_KASAN_INLINE enabled [ 142.456520] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 142.479670] Dumping ftrace buffer: [ 142.483187] (ftrace buffer empty) [ 142.486884] Modules linked in: [ 142.490195] CPU: 1 PID: 10048 Comm: syz-executor2 Not tainted 4.4.125-g38f41ec #21 [ 142.497889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.507235] task: ffff8801cc24b000 task.stack: ffff8801d3380000 [ 142.513280] RIP: 0010:[] [] sg_remove_scat.isra.17+0x17b/0x2d0 [ 142.522593] RSP: 0018:ffff8801d3387ab0 EFLAGS: 00010206 [ 142.528031] RAX: 1ffff1003a01f86d RBX: ffff8801d00fc358 RCX: 0000000000000003 [ 142.535307] RDX: 0000000000000018 RSI: ffffc9000286e000 RDI: ffff8801d4b90a1c [ 142.542568] RBP: ffff8801d3387b00 R08: 0000000000000000 R09: 0000000000000001 [ 142.549827] R10: 0000000000000000 R11: 1ffff1003a670f30 R12: 0000000000000003 [ 142.557094] R13: 0000000000000018 R14: 0000000000000000 R15: dffffc0000000000 [ 142.564352] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f5709b40 [ 142.572585] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 142.578453] CR2: 000000009bc24000 CR3: 00000000b75ec000 CR4: 0000000000160670 [ 142.585713] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 142.592972] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 142.600224] Stack: [ 142.603659] ffff8801d00fc370 ffffed003a01f86b ffffed003a01f86e ffff8801d00fc368 [ 142.611688] ffff8801d4b90a00 ffff8801d00fc340 0000000000000000 0000000000000000 [ 142.619707] 0000000000000000 ffff8801d00fc438 ffff8801d3387b40 ffffffff825bb5d6 [ 142.627733] Call Trace: [ 142.630315] [] sg_finish_rem_req+0x2a6/0x320 [ 142.636364] [] sg_read+0xa32/0x14d0 [ 142.641631] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 142.648288] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 142.655292] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 142.661946] [] __vfs_read+0x103/0x440 [ 142.667387] [] ? vfs_iter_write+0x2d0/0x2d0 [ 142.673346] [] ? fsnotify+0x5ad/0xee0 [ 142.678784] [] ? fsnotify+0xee0/0xee0 [ 142.684838] [] ? avc_policy_seqno+0x9/0x20 [ 142.690705] [] ? selinux_file_permission+0x348/0x460 [ 142.697444] [] ? security_file_permission+0x89/0x1e0 [ 142.704168] [] ? rw_verify_area+0x100/0x2f0 [ 142.710119] [] vfs_read+0x123/0x3a0 [ 142.715801] [] SyS_read+0xd9/0x1b0 [ 142.721481] [] ? do_sendfile+0xd30/0xd30 [ 142.727165] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 142.733368] [] ? do_sendfile+0xd30/0xd30 [ 142.739049] [] do_fast_syscall_32+0x321/0x8a0 [ 142.745167] [] sysenter_flags_fixed+0xd/0x17 [ 142.751189] Code: 45 b8 eb 3e e8 c7 64 da fe 48 8b 45 c8 48 c1 e8 03 42 80 3c 38 00 0f 85 3a 01 00 00 4c 8b 73 10 4b 8d 14 2e 48 89 d1 48 c1 e9 03 <42> 80 3c 39 00 0f 85 0b 01 00 00 48 8b 12 49 83 c5 08 48 85 d2 [ 142.777860] RIP [] sg_remove_scat.isra.17+0x17b/0x2d0 [ 142.784794] RSP [ 142.790904] ---[ end trace 56ba3c2e5c806d11 ]--- [ 142.795708] Kernel panic - not syncing: Fatal exception [ 142.801541] Dumping ftrace buffer: [ 142.805057] (ftrace buffer empty) [ 142.808739] Kernel Offset: disabled [ 142.812332] Rebooting in 86400 seconds..