18/04/21 01:57:53 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000180)=0xc) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000100)='bcsf0\x00'}) dup2(r2, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2000005, 0x0) getpid() pause() r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x20902, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0xcfd, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}}, @in6={0xa, 0x4e21, 0xc81, @dev={0xfe, 0x80, [], 0xd}, 0x8000000}], 0x78) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/21 01:57:53 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r0) [ 574.238164] binder: 1887:1896 Acquire 1 refcount change on invalid ref 0 ret -22 [ 574.242986] binder: 1889:1894 unknown command -1736023284 [ 574.242995] binder: 1889:1894 ioctl c0306201 2000dfd0 returned -22 2018/04/21 01:57:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ptrace$peek(0x1, r1, &(0x7f00000000c0)) fchdir(r0) unlink(&(0x7f0000000040)='./file1/file0\x00') mkdir(&(0x7f0000000540)='./file0\x00', 0x0) readahead(r0, 0x2, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:57:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000200), &(0x7f0000000140)=0x3b) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 574.401825] binder: 1887:1896 unknown command 218133139 [ 574.445233] binder: 1887:1896 ioctl c0306201 20008fd0 returned -22 [ 574.498767] binder: 1887:1896 unknown command 536871040 [ 574.534666] binder: 1887:1896 ioctl c0306201 2000dfd0 returned -22 [ 574.583277] binder: 1887:1896 unknown command 218133139 [ 574.583290] binder: 1887:1925 unknown command 536871040 [ 574.583296] binder: 1887:1925 ioctl c0306201 2000dfd0 returned -22 [ 574.614776] binder: 1887:1896 ioctl c0306201 20008fd0 returned -22 2018/04/21 01:57:54 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="ac922d92e6c3f0095e3b819f3c532d71b485ebd762829913d50ff5d46c0a094e2979be530a7f43ecdbfb3bb317d728d0773c8bc11dd232b01ab6b57450204d8d762be0e4df6ef85423f0a76d2b65382beb2bf7d696b0eb18b4af38df4ad2e9c5f95399e527d13a5c38503f6d9bf50692f825b58c2fcda0173d7f25f828ff0c639ba3aa05928fe6a86f1d5f7cb4fc0e340f7df06f5e36c2c2395fc7f99dcce0f87dd285057eab79a8f58192d6738f9da11b64119a77fd8693fe6ec151219c70b80695efc732de372fa89e0ec3fcc5fe634eec74a2fee2606f6d1be6658bf4eadcdd06d4463cb4f9abb2e917a9f80f670e3bf3e15096ef") ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x4011d, r1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000001c0)={0x73, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'lc\x00', 0x32, 0xa08, 0x47}, 0x2c) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x80010, r1, 0x10000) 2018/04/21 01:57:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000071c0)=[{{&(0x7f0000004240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000004540)=[{&(0x7f0000004440)=""/247, 0xf7}], 0x1}}, {{&(0x7f0000004580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004840), 0x0, &(0x7f0000004880)=""/92, 0x5c}}, {{&(0x7f0000004c80)=@nfc_llcp, 0x80, &(0x7f00000070c0), 0x0, &(0x7f0000007100)=""/168, 0xa8}, 0x4}], 0x3, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000007500)={0x0, @multicast2, @rand_addr}, &(0x7f0000007540)=0xc) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f00000001c0)) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000180)=0xffffffff, 0x4) accept4$inet(r0, &(0x7f0000000340)={0x0, 0x0, @local}, &(0x7f0000000380)=0x10, 0x80800) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)="1e135b4f644927680efeb100a0e32bc712bf74de5aefa73ce7df07d9ea00d6784729959439d47f08", 0x28, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/21 01:57:54 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0x201}) write(r0, &(0x7f000095c000), 0x0) 2018/04/21 01:57:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x56e, 0x3, 0x3, 0x69}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="f2000000cc1576003f1da1a39f60e4f8e166e973f214d75324db811e14faaea5cec793bb043284dbbbdd08786bd69ffe731edf9b27d95766833910705a233841899a75bcc4b2e3773a27dccc138516210799950ba4b6fa65dcc716aaefd9d8565fe2b39724be51c8ea54baf81f2fca8abc88349df39ccb93330c6c88ed8e645b036f89a54c73fa17436743d7c0e76da8286ad0aa00c4a04d66070dd50590ac3a99759b2ec3512e776a5fc5fdd26e8035984e76c02bd1b9d31f4fd6d517ec956ea3339043ffdee93a28d665a822a9906793117d65e971ba63febd2ba4c880c13d171e8372adf63d86a360a6642772e77f0abbeda8e2a4"], &(0x7f0000000200)=0xfa) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r1, 0x2}, 0x8) 2018/04/21 01:57:54 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x81, 0x800, 0x100000001, 0x14}, {0xe8da, 0x5, 0x8, 0x6}, {0x1, 0x0, 0x5, 0x4}]}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setrlimit(0x3, &(0x7f0000000100)={0x3, 0x8001}) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="c3937830f775e5d045c1ca53f05acc4847fc7bd16a66d110d75eadf48d9945890bb5b3f27ed7a5f26c12446a9df925bc52e241b30230cecd5b991435e460f545d33d386df1b3d92521d926a9ee39248a61e16bfdb50f5b55797188b247eacdf7663b6be06752406105d4c08b4502986d884c5dcbba32762d422c3ab79a75ee75dfe23f9be320922bb201afa7e4b1e267c090659c2166421f4a18246776f3673613"], 0x0, 0x0, &(0x7f0000002000)}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r3, 0x540d) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:57:54 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:57:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000002c0)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f00000000c0)=""/44, 0x2c}], 0x2, &(0x7f0000000280)=""/42, 0x2a, 0x3}, 0x2}], 0x1, 0x101, &(0x7f0000000340)={r1, r2+30000000}) r3 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="a75789b2ce97dd8216abfdb43473e6af848281895ee2fcc33505b8948e9391a67a648c5e7bb39e867cc72a3b95f194bb71671ec6", 0x34, 0xfffffffffffffffd) request_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='\x00', r3) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000540)='./file0\x00', 0x2000000000) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:57:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1000}, &(0x7f0000000280)=0x88) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 575.319966] binder: 1947:1949 unknown command 813208515 [ 575.348675] binder: 1947:1949 ioctl c0306201 20007000 returned -22 2018/04/21 01:57:54 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0x201}) write(r0, &(0x7f000095c000), 0x0) 2018/04/21 01:57:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:57:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r1 = creat(&(0x7f0000000040)='./file1/file0\x00', 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6}, 0xc, {0x2, 0x4e22}, 'syzkaller0\x00'}) 2018/04/21 01:57:54 executing program 1: r0 = socket(0x400000000008, 0x80006, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x3e72856b) r1 = open(&(0x7f0000000040)='./file0\x00', 0x501200, 0x5) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000740)=[{&(0x7f0000000380)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) [ 575.404690] binder: 1947:1949 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 575.443468] binder: 1947:1949 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:57:54 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) [ 575.498657] binder: 1947:1971 unknown command 813208515 [ 575.508056] binder: 1947:1971 ioctl c0306201 20007000 returned -22 [ 575.518087] binder: 1947:1971 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:57:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/04/21 01:57:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x204000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200) accept4$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x2) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x2, 0x7ff}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000002c0)=0x5, 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:57:55 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="b3f8e3dbd7d692673f2e0f5ead73b458d3881e4451dc5fa190d4438f4029dbc5577b74436a9649b27dbb752a9dea0d94c502f70f13d55d1450b3f13b1c686544bf4f7ed36296ca1f47b9beb12b048112ac20284b1e55c5edb44f4101a8bdafef4e680314cb3b49e52eb4b044013acb82a7fc13ba9ffe6100710c9f1f0f3d7557489501f8ad085a85702bd6faabd700ac53543e56e54b8e5cd5851eb50f46c35cbf8f87e40001465f831462158fea40", 0xaf, 0xfffffffffffffffb) request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='port0\x00', r2) r3 = memfd_create(&(0x7f0000000040)='/dev/binder#\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000080)={{0xfffffffffffffc01, 0x1}, 'port0\x00', 0x10, 0x20, 0x9, 0x0, 0xfffffffffffff058, 0x1, 0x40, 0x0, 0x0, 0x6}) 2018/04/21 01:57:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:57:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40201, 0x0) getpeername$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000100)={{0xda, 0x4}, 'port1\x00', 0xa3, 0x1c0c21, 0xfffffffffffffffe, 0x401, 0x35, 0x5bc2, 0x0, 0x0, 0x3, 0x3}) 2018/04/21 01:57:55 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:57:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/04/21 01:57:55 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/04/21 01:57:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) 2018/04/21 01:57:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "03324e", 0x14, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000300)) 2018/04/21 01:57:55 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001440)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000001900)={r1, 0x3}) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) sendmmsg$unix(r2, &(0x7f0000001880)=[{&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001680)="0dd8e76b6359de185f54f0bd5edfb95fcbfdc5d14446d7d8bb210810e64f032400c1dca02dc52e2e3045cbefbd2abdd8854479b859abdc4c7311fadcf0adfde1790a4738", 0x44}, {&(0x7f0000001780)="fd9e4a2eb16e4b6f0de4aa424022dc5d1e12bb952445440e38a15bfdaf70afaff6e0b5a685dcff4f44382093564f0fe01d08a4e74af01c83c7d2df2db077e376ccddf135f9022bff73e4b9c0a10a342c34da3390f13274eb0d7ddce1ec7dfdb647879570bfdd62178629805255603eb391cae59519cf917c4b921c32b87b35e653cecabe6de7a6beeb8107aab0a0d481a3931cac140f8196a582b9cfbd661aeec73c0deb", 0xa4}], 0x2, 0x0, 0x0, 0x41}], 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) fstat(r3, &(0x7f0000003400)) truncate(&(0x7f0000000240)='./bus/file0\x00', 0x80) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000014c0)={0x0, 0x5}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001540)={r4, 0xd4}, 0x8) r5 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r5, &(0x7f00000d4000)='./control\x00', 0x0) [ 576.320813] binder: 2003:2014 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:57:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r2 = memfd_create(&(0x7f0000000180)='\x00', 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000140)=""/39) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x10001, 0x100000000, 0x3, 0x8c}]}, 0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 576.372088] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/21 01:57:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair(0x3, 0xa, 0x4000000000000008, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10000, 0x0) listen(r1, 0x9) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xb) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='./file1/file0\x00') [ 576.394827] binder: 2003:2014 ioctl 40046207 0 returned -16 [ 576.430105] binder: 2003:2014 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 576.460964] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 2018/04/21 01:57:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/21 01:57:55 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0x4e) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) faccessat(r1, &(0x7f0000000340)='./file0\x00', 0x110, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000280)={0x8000, {{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffd}}}, 0x84) close(r0) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x1a5, 0x0, &(0x7f00000001c0), 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x16) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0f630c400000200000001bfd043953cbb18fb5685b0356ec9febf09585f0c988637d6248b70b55996443bcf3a1b6df008b7e560a49d55d4d88845d105b3b81fa4af23a46ac128fdfd9375656654a512c3a78624dccdf97558d4a433bcd978edde5c850db194d65677deaa1"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:57:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:57:55 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001440)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000001900)={r1, 0x3}) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) sendmmsg$unix(r2, &(0x7f0000001880)=[{&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001680)="0dd8e76b6359de185f54f0bd5edfb95fcbfdc5d14446d7d8bb210810e64f032400c1dca02dc52e2e3045cbefbd2abdd8854479b859abdc4c7311fadcf0adfde1790a4738", 0x44}, {&(0x7f0000001780)="fd9e4a2eb16e4b6f0de4aa424022dc5d1e12bb952445440e38a15bfdaf70afaff6e0b5a685dcff4f44382093564f0fe01d08a4e74af01c83c7d2df2db077e376ccddf135f9022bff73e4b9c0a10a342c34da3390f13274eb0d7ddce1ec7dfdb647879570bfdd62178629805255603eb391cae59519cf917c4b921c32b87b35e653cecabe6de7a6beeb8107aab0a0d481a3931cac140f8196a582b9cfbd661aeec73c0deb", 0xa4}], 0x2, 0x0, 0x0, 0x41}], 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) fstat(r3, &(0x7f0000003400)) truncate(&(0x7f0000000240)='./bus/file0\x00', 0x80) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000014c0)={0x0, 0x5}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001540)={r4, 0xd4}, 0x8) r5 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r5, &(0x7f00000d4000)='./control\x00', 0x0) 2018/04/21 01:57:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x101500, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000240)={0x3b4, 0xf, 0x3, 0x906, 0x70bd27, 0x25dfdbfc, {0xa, 0x0, 0x8}, [@nested={0x184, 0x4, [@typed={0x4, 0x7}, @generic="aa69a40db2de2adaf75fe55301d5fbb0b11ad7702c7e6366075bbeaffdd9f0d24852adff19342d70ab07ed5d918dbfebe1b9c302daf38f2f16c0cbcbc08c6db32e52ee1d0c7a076c3787569d9ae04b2999ad52c562ff8e995c55e788d5dbde7b24f772cf5e61c4cdaf0fe09a6acfd04c36d1d65e4903eb17a01cd58c41f29e4d45fbf46952f7260d874636bd821fee75b8c29b2ceccf0512a31e3b21c9c251e99bf03c799d2f56a01a54c877caed9bb7e2773ce919f96975fa7f4bf1956c01326cda84d9852b39aff76fc25619e0108b6c0deb19f5149024acbeb263ea", @typed={0x8, 0x96, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x16, @u32=0x8c7}, @typed={0x8, 0x7c, @u32=0x8d9}, @generic="1089fed61dce303a49806c92e4a549dfd5ee71cbe342293672a7a641ebb48202ec6f496d85fdb99b2594172d148779941388a99f06ff1c052f49840c16095c92af412d19a3", @generic="949bb7433733b14dd8112f194789aacf77d1bcb08ac8fa9a1a220a41eb0e16f4b11e60884538904b9a71354ee1d5c555fda7c1298be4b62151ec4b5a5c284db7566e"]}, @nested={0x78, 0x4d, [@typed={0x8, 0x4, @pid=r1}, @generic="e944405a678bf1701cc97e23e05e9a1d1524f5e31e5b83358415815a326534c4919256bb01738224fff7dc202a2fe48d40a0172b3849c4af4a27f9f95c667a2a56cf30b303e3", @typed={0x8, 0x62, @u32=0x200}, @generic="0d9571b330e3150bbdb36b9ac5", @typed={0x10, 0x45, @str='/dev/rtc\x00'}]}, @generic="d33a4cee0c37643e54c7988e3b77e8d0ef2fad4a0ca8347f075889e2ab3426c7fd6b5107006712221256375d411344d0cc2e95ba48e4a2789dda730ac40ce8b5f573c6913b9618044fad0de0cb61611afbf53422b7e587a998f412", @generic="bc160ee54bd0344c26eddd273121309b99c730f037f1404bb082e1de59ff88ae166bc4d17544664fbfde02f12e51df8edccb3f978a1abf8e17f0ddaccac1", @nested={0x100, 0x67, [@generic="bd4a2e6b694cf6cc41675e6e4c243256e67357d312d78e4b24546aa931863d13ddad4fd303f863b3582419cac1ee46351b2528cc13f1c06c2da113b74d911db7ee048cf19dae4b1ed3e2f13e08088ce062499ce547789838451ff16dc89830", @generic="7467829f5c3b9c50e8cb719bcaeac7296ef58607e7f2494d026fd8ca57e8f748e854a9e8cb76521142c5498f23330368f78aa3e63f2d4484e33e5389ca2ab3019bb190d9f54732366106ab368576eef2c179f123f598d3c1a13620d639e87419e26298db43d9e1aa25126058aee1397687c637204ca0c810b4fd", @typed={0x8, 0x50, @uid=r2}, @generic="9d97ef320b75da895d539dfb4814e3ba293112e8edb6d024"]}, @typed={0x8, 0x38, @u32=0x6}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r3 = socket$inet6(0xa, 0x1000000000001, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/keychord\x00', 0x200182, 0x0) setsockopt$inet6_int(r3, 0x29, 0x20, &(0x7f0000000080)=0x7, 0x142) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00000006c0), 0x0, 0x4, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000680)={0x1, 'syzkaller0\x00', 0x2}, 0x18) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x280, 0x0) accept4$ax25(r4, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/04/21 01:57:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "03324e", 0x14, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000300)) [ 577.334642] binder: 2043:2046 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 577.376135] binder: 2043:2046 unknown command 1756729265 [ 577.389658] binder: 2043:2046 ioctl c0306201 2000dfd0 returned -22 [ 577.515495] binder: 2043:2074 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 577.578097] binder: 2043:2074 unknown command 1756729265 [ 577.598824] binder: 2043:2074 ioctl c0306201 2000dfd0 returned -22 2018/04/21 01:57:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/21 01:57:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001440)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000001900)={r1, 0x3}) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) sendmmsg$unix(r2, &(0x7f0000001880)=[{&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001680)="0dd8e76b6359de185f54f0bd5edfb95fcbfdc5d14446d7d8bb210810e64f032400c1dca02dc52e2e3045cbefbd2abdd8854479b859abdc4c7311fadcf0adfde1790a4738", 0x44}, {&(0x7f0000001780)="fd9e4a2eb16e4b6f0de4aa424022dc5d1e12bb952445440e38a15bfdaf70afaff6e0b5a685dcff4f44382093564f0fe01d08a4e74af01c83c7d2df2db077e376ccddf135f9022bff73e4b9c0a10a342c34da3390f13274eb0d7ddce1ec7dfdb647879570bfdd62178629805255603eb391cae59519cf917c4b921c32b87b35e653cecabe6de7a6beeb8107aab0a0d481a3931cac140f8196a582b9cfbd661aeec73c0deb", 0xa4}], 0x2, 0x0, 0x0, 0x41}], 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) fstat(r3, &(0x7f0000003400)) truncate(&(0x7f0000000240)='./bus/file0\x00', 0x80) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000014c0)={0x0, 0x5}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001540)={r4, 0xd4}, 0x8) r5 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r5, &(0x7f00000d4000)='./control\x00', 0x0) 2018/04/21 01:57:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="b1ccfef0423cb2ba4d2db4288bd1936f27a54fd2de00d764e67ed0f390aee5074b651d02485672d9f3789e85fef0cf2cbe0bf8ceffe15c501a6d834f12e39ac3cab58a50", 0x44, 0x20000000, &(0x7f0000000000)={0xa, 0x4000008004e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/04/21 01:57:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "03324e", 0x14, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000300)) 2018/04/21 01:57:56 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x7) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000201f00000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:57:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f75702f73797a31003bd57e9402d52591345403d679d2c912e475b92df89c8572165fd363e836eaeb895267c5ac3a6861540f53619ca986c43e8e2e48528631ecf770548203e5b7f6b71ab548f3e8c846fe5c624f3520ab3db7933ef26d247dd96c55a0cc2191bf8595f4e77c544693bd28f3b6eaf2a77cf6cf46c253218882644886e8a00c396a131bb47a037c10a19f8effdde371aa7d2c795ec8564f0ee02d99dd0479918f74", 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0xffffffffffffffff) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:57:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:57:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/21 01:57:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:57:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) [ 577.947129] binder: 2099:2102 ioctl 80046402 20000040 returned -22 [ 578.014473] binder: 2099:2102 BC_CLEAR_DEATH_NOTIFICATION invalid ref 522190848 [ 578.080226] binder: 2099:2107 ioctl 80046402 20000040 returned -22 [ 578.124604] binder: 2099:2109 BC_CLEAR_DEATH_NOTIFICATION invalid ref 522190848 2018/04/21 01:57:57 executing program 7: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'team0\x00'}) clone(0x4000000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000280), &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/174, &(0x7f0000000140)=0xae) 2018/04/21 01:57:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/04/21 01:57:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001440)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000001900)={r1, 0x3}) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) sendmmsg$unix(r2, &(0x7f0000001880)=[{&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001680)="0dd8e76b6359de185f54f0bd5edfb95fcbfdc5d14446d7d8bb210810e64f032400c1dca02dc52e2e3045cbefbd2abdd8854479b859abdc4c7311fadcf0adfde1790a4738", 0x44}, {&(0x7f0000001780)="fd9e4a2eb16e4b6f0de4aa424022dc5d1e12bb952445440e38a15bfdaf70afaff6e0b5a685dcff4f44382093564f0fe01d08a4e74af01c83c7d2df2db077e376ccddf135f9022bff73e4b9c0a10a342c34da3390f13274eb0d7ddce1ec7dfdb647879570bfdd62178629805255603eb391cae59519cf917c4b921c32b87b35e653cecabe6de7a6beeb8107aab0a0d481a3931cac140f8196a582b9cfbd661aeec73c0deb", 0xa4}], 0x2, 0x0, 0x0, 0x41}], 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) fstat(r3, &(0x7f0000003400)) truncate(&(0x7f0000000240)='./bus/file0\x00', 0x80) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000014c0)={0x0, 0x5}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001540)={r4, 0xd4}, 0x8) r5 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r5, &(0x7f00000d4000)='./control\x00', 0x0) 2018/04/21 01:57:57 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/04/21 01:57:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(0x0) 2018/04/21 01:57:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x99) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000001}]}, 0x10) close(r1) 2018/04/21 01:57:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:57:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000040)=[@release={0x400c630e}], 0x38b, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:57:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(0x0) 2018/04/21 01:57:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000080)=0xe8) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:57:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="000002000a000200aaaaaaa8aaaa0000"], 0x2}, 0x1}, 0x0) 2018/04/21 01:57:57 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000001e00)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 578.376717] binder: 2141:2143 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:57:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) write$binfmt_misc(r0, &(0x7f0000000f80)={'syz0', "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"}, 0x1004) [ 578.431446] binder: 2141:2145 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:57:57 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20040, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) 2018/04/21 01:57:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)=ANY=[]) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000002c0), 0x4) [ 579.034356] binder: 2192:2193 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 579.046137] binder: 2192:2194 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:57:58 executing program 5: r0 = socket$inet6(0xa, 0xb, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00000003c0)='net/dev_snmp6\x00') sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000100)="6b1f0506e958ee15717677a2b99608df540bad6b4d22b99e2bc12138a0b04b790e67b68523e88ce862470b557f3096133eca6373a9a5766165ad585fbe632001ccc57ae08e98f9e4e5671d2e516ca733727a6d5c1cf8a00238f4ebddcd61ec39ab11579c5a55138b7247b79ab20201d8214cacd944541d191145bc37fc6d39ea1a51cb4778aaa15135f9f8115c511618ebc7f2b2505e1c48257843d5", 0x9c}, {&(0x7f00000001c0)="0faebeed37cb6f0f65fb80f2f43ae2df7da488bea1bace6ee5635cf54e5829d5c189e798c2f988a1e931b86d1565244121447e29026bcffc968587b5e8185ef095db216401ffa0bc67792bf3a5f6bb3959159f89fe447c6abf135ad0c5597e23a1c8c141caff5928bcf95fc09576da891cf24e9a592a4d8aeb1aafe3103f48", 0x7f}], 0x2, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x40, 0x8200, 0xfff, 0x20, 0x31c, 0x1, 0x3ff, r2}}], 0x2c, 0x10}, 0x0) 2018/04/21 01:57:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mprotect(&(0x7f00004dc000/0x3000)=nil, 0x3000, 0x1000002) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x800854db, &(0x7f0000000400)=""/143) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) fsync(r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/21 01:57:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'team_slave_0\x00', 0x2}, 0x18) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0xfffffffffffffdd2, 0x40000142, 0x0, 0xfffffffffffffdf9) 2018/04/21 01:57:58 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) r2 = open(&(0x7f0000001e00)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 01:57:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}}, 0xc) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000080)='./file0\x00') 2018/04/21 01:57:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(0x0) 2018/04/21 01:57:58 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05651a634c689245"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:57:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000000000)=@can={0x1d}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000600)=""/139, 0x8b}, {&(0x7f0000000400)=""/15, 0xf}, {&(0x7f00000006c0)=""/169, 0xa9}, {&(0x7f0000000780)=""/184, 0xb8}], 0x4, 0x0) r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000cd8000)) r4 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f00000002c0)={'lo\x00'}) 2018/04/21 01:57:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) r3 = open(&(0x7f0000000040)='./file1/file0\x00', 0x200, 0x1c0) r4 = getuid() lstat(&(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0x0, 0x3}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000240)={r6, 0x5}, 0x8) fchownat(r3, &(0x7f0000000080)='./file1/file0\x00', r4, r5, 0x100) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:57:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mprotect(&(0x7f00004dc000/0x3000)=nil, 0x3000, 0x1000002) fsync(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/21 01:57:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = dup(r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x8000, 0x0, 0x7b51}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x8a9d, 0x3ff, 0xfff, 0x48e}, 0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 579.397483] binder: 2213:2219 unknown command 1662674181 2018/04/21 01:57:58 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 579.444767] binder: 2213:2219 ioctl c0306201 20007000 returned -22 [ 579.461292] binder: 2213:2219 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 579.477594] binder: 2213:2219 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 579.507607] binder: 2213:2219 unknown command 1662674181 [ 579.523601] binder: 2213:2227 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 579.531501] binder: 2213:2233 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 579.560321] binder: 2213:2219 ioctl c0306201 20007000 returned -22 2018/04/21 01:57:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) 2018/04/21 01:57:58 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0509044000000000"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x2f8, 0x0, &(0x7f0000008000), 0xfffffffffffffc7e, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:57:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:57:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') readv(r0, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) [ 580.063851] binder: 2262:2263 unknown command 1074006277 [ 580.069882] binder: 2262:2263 ioctl c0306201 20007000 returned -22 [ 580.076848] binder: 2262:2263 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 580.086928] binder: 2262:2263 unknown command 1074006277 [ 580.092701] binder: 2262:2265 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 580.092718] binder: 2262:2263 ioctl c0306201 20007000 returned -22 [ 580.164335] IPVS: Error connecting to the multicast addr [ 580.282188] IPVS: Error connecting to the multicast addr 2018/04/21 01:57:59 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000a00)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x48, {0x2, 0x0, @multicast2=0xe0000002}, 'ip6gre0\x00'}) 2018/04/21 01:57:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/21 01:57:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="01", 0x1, 0x4008000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)='M', 0x1, 0x0, 0x0, 0x0) 2018/04/21 01:57:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x141202, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x3, 0x8001, 0xffffffffffffff48, 0x6, 0xe6}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0xcf, 0x3d, "0f4b83729a12aaebb6d56401da7a9c875c6903f8acaa059d6a536408ecaac244fcd98457558c80537ee485459e927c5919184962343d1c1f2467d398c0"}, 0x45) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1/file0\x00', 0x803, 0x56) r4 = openat(r3, &(0x7f0000000140)='./file0\x00', 0x2800, 0x8) fcntl$setsig(r4, 0xa, 0x40) sendto$unix(r3, &(0x7f0000000080)="f7b24bdda0b33c53ef626d102b0deb275c51e7a78ab29c21791c71e9fb97a1038a12d8d3cf0a75f19cb9961cce999233db1502d6bbb183c217f0033cd873ea3022c902bc9eb0aceffe40240853c59aa0393684577edb9475bc5997ee5635b58ece8380da763092bd8e00f1d8a1a9e7e1d0782e708a25da5d03", 0x79, 0x10, 0x0, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:57:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3b) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 2018/04/21 01:57:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200800, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8ac) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fchmodat(r1, &(0x7f00000002c0)='./file0\x00', 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x101080, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000200)=0x14) connect(r0, &(0x7f0000000240)=@hci={0x1f, r3, 0x3}, 0x80) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000040)={0x40000000, 0x10000, 0x34}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000140)={0x7fffffff, 0x5, 0xd7, 0x3, 0x7fff, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400300, 0x0) 2018/04/21 01:57:59 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0d45ddb3b24ed1762aa04906d4a97719c46b3d04a4b5a46f"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c420000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r2) 2018/04/21 01:57:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="c8", 0x1}], 0x1, &(0x7f0000000240)=ANY=[]}}], 0x1, 0x0) 2018/04/21 01:57:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0xa0}, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) 2018/04/21 01:57:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x99) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) [ 580.462102] binder: 2274:2280 unknown command -1277344499 2018/04/21 01:57:59 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/21 01:57:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0xc000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000280)=""/84, &(0x7f0000000300)=0x54) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x4e, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000140)=""/78}, &(0x7f00000000c0)=0x50) 2018/04/21 01:57:59 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907a, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='6', 0x1}], 0x1, 0x0) [ 580.519259] binder: 2274:2280 ioctl c0306201 20007000 returned -22 2018/04/21 01:57:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x1ffffffd, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ftruncate(r0, 0x8) [ 580.613411] binder: 2274:2280 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 580.666319] binder: 2274:2280 unknown command 1108108047 [ 580.736025] binder: 2274:2280 ioctl c0306201 2000dfd0 returned -22 [ 580.753131] audit: type=1404 audit(1524275879.643:10): enforcing=6 old_enforcing=0 auid=4294967295 ses=4294967295 2018/04/21 01:57:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080)=0x31, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 580.886527] binder: 2274:2280 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 580.894664] binder: 2274:2312 unknown command 1108108047 [ 580.903275] binder: 2274:2314 unknown command -1277344499 2018/04/21 01:57:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'yam0\x00'}, 0x18) 2018/04/21 01:57:59 executing program 5: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0xfffffffffffffffe, 0x101}) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 580.969769] binder: 2274:2314 ioctl c0306201 20007000 returned -22 [ 581.004403] binder: 2274:2312 ioctl c0306201 2000dfd0 returned -22 2018/04/21 01:58:00 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 581.574403] binder: 2340:2351 Acquire 1 refcount change on invalid ref 0 ret -22 [ 581.644018] binder: 2340:2351 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 581.730660] binder: 2340:2351 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 581.812328] binder: 2340:2365 Acquire 1 refcount change on invalid ref 0 ret -22 [ 581.824844] binder: 2340:2363 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 581.842678] binder: 2340:2351 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000), 0x10001) 2018/04/21 01:58:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000580)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe6}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000bc0)="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", 0x854}], 0x1, &(0x7f0000004580)=[{0x100c, 0x113, 0x8001, 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{0x40, 0x119, 0xff, "58387d8c8a97bc2b45620183b4a271e28316e0682b573707ff0b6b90b0f8f2746fc21dbfddd0805d0d4c6e94ce3f06fc117b4574"}], 0x104c, 0x881}, 0x100000000}], 0x1, 0x8040) recvmsg(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/107, 0x6b}, 0x100) write$binfmt_elf32(r0, &(0x7f0000003380)=ANY=[@ANYBLOB="7f454c4601090484008000000000000003000600040000009a030000380000007703000007000000ee4d20000100230c0100ff0f00000000020000000001000006000000040000006205000006000000210000007905000057e574640400000003000000ff7f000002000000010000800800000000100000ec291640e7a531d54dcbae695e530af099826175a320bfed593312ee2ea692cc2b63c6e625e09f9d22528e833928079223d8bb80d122408e81e0b8c72fd5e1b178ad0a47f11cecb1ba39592ce0100b7bdd0a83e760b52d07cbe76fcae002a90cacc6fed73066d74b006454c5bb1b5f3c96aad2623e2f48e6e710767c99465583b9e33208392e14c0ec2b6419cfe8866e2df1572902446351fe7f1f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb13) 2018/04/21 01:58:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) 2018/04/21 01:58:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080)=0x31, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='selfwlan1\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000140)=""/243, 0xf3) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240)={@remote}, &(0x7f0000000280)=0x14) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') fadvise64(r0, 0x0, 0x1, 0x5) 2018/04/21 01:58:00 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0x63e3, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:00 executing program 6: symlink(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000008c0)='./file0\x00') 2018/04/21 01:58:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, 'veth0_to_bond\x00'}) [ 582.012903] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25700 sclass=netlink_route_socket [ 582.130481] binder: 2385:2389 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 582.146789] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25700 sclass=netlink_route_socket [ 582.245919] binder: 2385:2389 tried to acquire reference to desc 0, got 1 instead [ 582.251806] binder: 2385:2394 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 582.262723] binder: 2385:2395 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367010001000000000000", 0x200002, 0x0) fchdir(r0) chmod(&(0x7f0000000040)='./file1/file0\x00', 0x1) r1 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/97) ioctl(r1, 0x180004520, &(0x7f000022afff)) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001440)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001900)={r2, 0x3}) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendmmsg$unix(r3, &(0x7f0000001880)=[{&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001680)="0dd8e76b6359de185f54f0bd5edfb95fcbfdc5d14446d7d8bb210810e64f032400c1dca02dc52e2e3045cbefbd2abdd8854479b859abdc4c7311fadcf0adfde1790a4738", 0x44}, {&(0x7f0000001780)="fd9e4a2eb16e4b6f0de4aa424022dc5d1e12bb952445440e38a15bfdaf70afaff6e0b5a685dcff4f44382093564f0fe01d08a4e74af01c83c7d2df2db077e376ccddf135f9022bff73e4b9c0a10a342c34da3390f13274eb0d7ddce1ec7dfdb647879570bfdd62178629805255603eb391cae59519cf917c4b921c32b87b35e653cecabe6de7a6beeb8107aab0a0d481a3931cac140f8196a582b9cfbd661aeec73c0deb", 0xa4}], 0x2, 0x0, 0x0, 0x41}], 0x1, 0x0) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) fstat(r4, &(0x7f0000003400)) truncate(&(0x7f0000000240)='./bus/file0\x00', 0x80) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000014c0)={0x0, 0x5}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001540)={r5, 0xd4}, 0x8) r6 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r6, &(0x7f00000d4000)='./control\x00', 0x0) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/21 01:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080)=0x31, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001400)={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x101}, {0xa, 0x4e20, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x7b, [0x9, 0x3, 0x7fff, 0xffff, 0x0, 0x101, 0x0, 0x7f]}, 0x5c) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000), 0x10001) 2018/04/21 01:58:01 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) close(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80002, 0x100) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd26, 0x25dfdbfd, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x0, @empty, 0x0, 0x0, 'dh\x00'}, {@multicast2=0xe0000002}}, 0x44) 2018/04/21 01:58:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/21 01:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080)=0x31, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0x7}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000003c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/21 01:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080)=0x31, 0x4) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000191000), &(0x7f0000b89000), 0x0) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 582.475203] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25700 sclass=netlink_route_socket [ 582.694138] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 dh 2018/04/21 01:58:01 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000680), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) 2018/04/21 01:58:01 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x275, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x46, 0x0, &(0x7f0000000040)="25e5fb747f8f1f628f681c1140b2572a84abaecdbc42cb4b325fbc99dc196938671dc654acbaa88bb28cabf3ecc2f61e127a9bf31d6217"}) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={r2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:01 executing program 2: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x0, &(0x7f0000000200)) 2018/04/21 01:58:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/04/21 01:58:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1/file0\x00', 0x108) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001840)={0x0, 0x6}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001940)={r2, 0x5c, &(0x7f00000018c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000001980)=0xc) r3 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000001700)={0x9c, &(0x7f0000001640)="4cfa39006c9f250a8c43af8edb63e96a35d16fce0ee14d49f6072557372900cbd285fcca200693a12e167cc8a7b992cad99f458eb0ff4e377deaa318cb311037eb8225130dda10d84a947b476b5aa7675c48e6457fa1797da99a47ba72832f839b37d28bdc8ad1b045fcd4f5b1517a4fc077c23044b473bb759b6c2fcbf37127fcf16050f3eca20457592269196fc3eceefa1fb38e03021622be2b87"}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r4 = getpgid(0xffffffffffffffff) rename(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)='./file1/file0\x00') getsockname$unix(r1, &(0x7f0000001740), &(0x7f00000017c0)=0x6e) process_vm_writev(r4, &(0x7f0000000380)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)=""/241, 0xf1}], 0x6, &(0x7f0000001600)=[{&(0x7f00000003c0)=""/23, 0x17}, {&(0x7f0000000400)=""/146, 0x92}, {&(0x7f00000004c0)=""/65, 0x41}, {&(0x7f00000015c0)=""/56, 0x38}], 0x37a, 0x0) 2018/04/21 01:58:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x10001) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2000000000000003, 0x8008000000007) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0x6c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/21 01:58:01 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @broadcast=0xffffffff]}, 0x18) 2018/04/21 01:58:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000009c0)=@broute={'broute\x00', 0x20, 0x3, 0x378, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000040), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'bpq0\x00', 'tunl0\x00', 'erspan0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0xb0, 0xb0, 0xe0, [@devgroup={'devgroup\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x0, 0x0, 'bridge0\x00', 'gretap0\x00', 'vcan0\x00', 'bcsf0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa8, 0x108, 0x138, [@realm={'realm\x00', 0x10}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x4740a98bab90a822}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'ipddp0\x00', 'syz_tun\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="1020cfdb2cd7", [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x390) 2018/04/21 01:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)="474063671e82fe35a52d04010824b13a92e27fde658d611e8846a499c7826d8d17ad3656b842a0d77f77dc70218bd410286525c077c98ee386006f24cd3cb98ab3ea7bb833fa7ccfd600ce3034eae5abee7c33ff3a2e3ad780000000fc9d6d71ad3509e1954362f78365df9ea09930f74eda7a84e3e4abba1f1e850aff08a1947f7eaa6c81ba9c21000ce9afd70b5905e466ddf71b5d", 0x200002, 0x0) r1 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='./cgroup.net\x00', 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x400102, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000340)={r3}) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) fchdir(r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000200)="da240f18cec8c4aa5f08f2ece3eaf4dd8696440aff6f5cb4daf1c353df5b6f56f5e48e504ecb6ac3b2f4b4df4f681c4654360e4874abf929950c10abf926be0c19381350c51a5e543bba8d47365961bfbd29f45ac897c22b2f16b6d30c3ed5dd839bc2186cd7829b823875eb07cddc35d45309a73d") ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000280)) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x0, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 583.036561] binder: 2470:2471 unknown command 0 [ 583.042306] binder: 2470:2471 ioctl c0306201 200000c0 returned -22 [ 583.050007] binder: 2470:2471 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 583.062015] binder: 2470:2471 unknown command 0 [ 583.066741] binder: 2470:2471 ioctl c0306201 200000c0 returned -22 [ 583.082158] binder: 2470:2474 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x0, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:02 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:02 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'nr0\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x6, [{0x4, 0x100}, {0x5, 0x8}, {0x1, 0xfffffffffffffffd}, {0x2, 0x8f2}, {0x6, 0xcb}, {0x2, 0x3}]}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) capset(&(0x7f0000000140)={0x399f1336, r3}, &(0x7f0000000180)={0x6, 0x8, 0x85, 0x40, 0x72, 0xa9ba}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/179, &(0x7f00000000c0)=0xb3) 2018/04/21 01:58:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0xf1a, 0x1, 0x20, 0x8001, 0xffff}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[{0x4, 0xfffffffffffffffb}, {0x3f, 0x4e2}, {0x7}, {0x7fff, 0x1ff}]}) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/04/21 01:58:02 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4a0040) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000080)=0x7, 0x4) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/21 01:58:02 executing program 7: 2018/04/21 01:58:02 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x0, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:02 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='teql0\x00') close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x901, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 583.319079] binder: 2499:2503 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 583.348885] binder: 2499:2505 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:02 executing program 1: 2018/04/21 01:58:02 executing program 0: 2018/04/21 01:58:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gretap0\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xffff, 0x4) 2018/04/21 01:58:02 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8927, &(0x7f00000002c0)={'lo\x00'}) [ 583.435498] IPVS: length: 179 != 24 2018/04/21 01:58:02 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) sendmsg$unix(r4, &(0x7f0000ca7000)={&(0x7f00003fb000)=@abs, 0x8, &(0x7f0000af8000), 0x0, &(0x7f000053c000)=[@rights={0x10, 0x1, 0x1, [r4]}], 0x10}, 0x0) close(r3) close(r4) close(r2) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e630c400000000064f51bd08ad2db370c7144d84e34969e4a9135e827fa4f15c38e358e28dd21dc411c15180d4547175cab1f7ddbf7aa3d4693c9eb32c386715b91c3546d8a28b3159f018000001263e993486b8db4e40b9d"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 583.521655] binder: 2521:2522 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 583.536888] binder: 2521:2523 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0xfffffffffffffdd2, 0x40000142, 0x0, 0xfffffffffffffdf9) 2018/04/21 01:58:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/04/21 01:58:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) r1 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="70726f639521277b00", 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ip_vs_stats\x00') ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000005c0)=""/4096) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:02 executing program 6: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./bus\x00', r1, &(0x7f0000000180)='./file0\x00') unlinkat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) 2018/04/21 01:58:02 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:02 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, &(0x7f0000000040)="3ea6d5cc0a18b07b92c862ba8389fdbc29b169f5", 0x14) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setflags(r1, 0x2, 0x0) 2018/04/21 01:58:02 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 583.857121] binder: 2538:2539 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 583.877159] binder: 2538:2540 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:02 executing program 6: 2018/04/21 01:58:03 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:03 executing program 5: r0 = socket$inet6(0xa, 0x80007, 0xfff) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 584.335632] IPVS: Creating netns size=2552 id=17 2018/04/21 01:58:03 executing program 1: 2018/04/21 01:58:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') [ 584.410769] IPVS: Creating netns size=2552 id=18 [ 584.460492] binder: 2582:2584 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 584.490510] binder: 2582:2585 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gretap0\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xffff, 0x4) 2018/04/21 01:58:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xd00, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1f}}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:04 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:04 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200019000000004b00000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:04 executing program 7: 2018/04/21 01:58:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x0, 0x0, 0x4}}, 0x2e) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:04 executing program 1: 2018/04/21 01:58:04 executing program 6: 2018/04/21 01:58:04 executing program 6: 2018/04/21 01:58:04 executing program 1: 2018/04/21 01:58:04 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0xffff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/04/21 01:58:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0xf) fcntl$setstatus(r0, 0x4, 0x4000) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) process_vm_writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/43, 0x2b}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000200)=""/9, 0x9}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000340)=""/205, 0xcd}, {&(0x7f0000000440)=""/10, 0xa}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/107, 0x6b}, {&(0x7f00000015c0)=""/85, 0x55}, {&(0x7f0000001640)=""/158, 0x9e}], 0xa, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000080)=""/24) ioctl$KDENABIO(r3, 0x4b36) dup(r0) [ 585.314893] binder: 2607:2608 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:04 executing program 7: 2018/04/21 01:58:04 executing program 6: 2018/04/21 01:58:04 executing program 1: [ 585.459443] binder: 2607:2608 Acquire 1 refcount change on invalid ref 0 ret -22 [ 585.467839] binder: 2607:2621 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 585.489557] binder: 2607:2623 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 586.584205] pktgen: kernel_thread() failed for cpu 0 [ 586.589366] pktgen: Cannot create thread for cpu 0 (-4) [ 586.594748] pktgen: kernel_thread() failed for cpu 1 [ 586.599893] pktgen: Cannot create thread for cpu 1 (-4) [ 586.605239] pktgen: Initialization failed for all threads 2018/04/21 01:58:05 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gretap0\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xffff, 0x4) 2018/04/21 01:58:05 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="ef3f02af00000000000000000000000000"], 0x0, 0x0, &(0x7f0000000f4d)}) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x6, &(0x7f0000000180)}, 0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:05 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:05 executing program 7: 2018/04/21 01:58:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, 0x6b, r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xe6, "955d5da3199062f4cdf50d8a4e788601f926e4fb7ba6578c4e4d6965a0ee98177bb2806cfe27c239e8681d96b453d92636efaad83faae8e197859d6d03b7276fb4fc0492460b54e64347848be3d28f9198da4a46c53908c8821d3cd221e0dd68d5c2f2d811bd074a7a49d36ef972caf53c9964ade410b4b5b27d40daa86bc2f969cf5a8d837a5e88eaf4aeb47c0b8214995b206ef503f3c1a368f687d0bf25536bec628950b74008d74f9d7fcc4702f834eff866e846f161a3f97685532448040cacc0a2d2fe751dfcee13afa30fc0feb5ee05dbb9c97e981b700166d227e964675a2d3f6f6c"}, &(0x7f0000000000)=0xee) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r2, 0x9}, 0x8) 2018/04/21 01:58:05 executing program 1: 2018/04/21 01:58:05 executing program 6: 2018/04/21 01:58:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x101002, 0x0) 2018/04/21 01:58:05 executing program 7: 2018/04/21 01:58:05 executing program 1: 2018/04/21 01:58:05 executing program 6: 2018/04/21 01:58:05 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) pipe(&(0x7f00000027c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000002800)={0x0, 0x0, @remote}, &(0x7f0000002840)=0x10) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:05 executing program 7: 2018/04/21 01:58:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x8, 0x80, 0xfffffffffffffdcd, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7}, &(0x7f0000000140)=0x8) [ 586.762937] binder: 2652:2664 Acquire 1 refcount change on invalid ref 0 ret -22 [ 586.795132] binder: 2652:2664 unknown command -1358807057 2018/04/21 01:58:05 executing program 6: [ 586.819811] binder: 2652:2664 ioctl c0306201 20008fd0 returned -22 [ 586.844122] binder: 2652:2664 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 586.862030] binder: 2652:2664 Acquire 1 refcount change on invalid ref 0 ret -22 [ 586.881192] binder: 2652:2664 unknown command -1358807057 [ 586.891484] binder: 2652:2664 ioctl c0306201 20008fd0 returned -22 [ 588.214033] pktgen: kernel_thread() failed for cpu 0 [ 588.219175] pktgen: Cannot create thread for cpu 0 (-4) [ 588.224555] pktgen: kernel_thread() failed for cpu 1 [ 588.230114] pktgen: Cannot create thread for cpu 1 (-4) [ 588.235464] pktgen: Initialization failed for all threads 2018/04/21 01:58:07 executing program 1: 2018/04/21 01:58:07 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gretap0\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xffff, 0x4) 2018/04/21 01:58:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) r3 = open(&(0x7f0000000140)='./file1/file0\x00', 0x4002, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x7fffffff, 0x800, 0x4}, &(0x7f0000000240)=0x10) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:07 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:07 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:07 executing program 7: 2018/04/21 01:58:07 executing program 6: 2018/04/21 01:58:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}, 0x310}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x440, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x3f, 0x5, 0x800, 0xfffffffffffff47c, 0x6, 0x10000, 0x0, 0x1000, 0x1, 0x1, 0x5, 0x8}) 2018/04/21 01:58:07 executing program 7: 2018/04/21 01:58:07 executing program 1: 2018/04/21 01:58:07 executing program 6: 2018/04/21 01:58:07 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:07 executing program 5: r0 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setreuid(r0, r1) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@rc, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) r4 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) sendto$inet6(r4, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:07 executing program 7: 2018/04/21 01:58:07 executing program 6: 2018/04/21 01:58:07 executing program 1: [ 588.453392] binder: 2701:2710 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 588.590840] binder: 2701:2718 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 589.288010] IPVS: Creating netns size=2552 id=19 2018/04/21 01:58:08 executing program 0: 2018/04/21 01:58:08 executing program 7: 2018/04/21 01:58:08 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xa, 0x200, 0xc2c, 0x8008, 0x0}, &(0x7f0000000180)=0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) openat(r0, &(0x7f0000000240)='./file0\x00', 0x200000, 0x22) fchdir(r0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:08 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000067fbc64e9e19c67ccc2c3a8549e50517d964515782110a284618d3efdcac03a9a5bd2fa144d442b39a29e5a29aeb94d0ee583503d801ff673f6a8417c56bab689790b83219ef1190b311e29656f218b68f1c3942a70a7975ea555da7d1a1644566f929949d20f88ede8e0562ccf717665c79d6b5d10"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x320, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:08 executing program 1: 2018/04/21 01:58:08 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:08 executing program 6: 2018/04/21 01:58:08 executing program 7: 2018/04/21 01:58:08 executing program 1: 2018/04/21 01:58:08 executing program 6: 2018/04/21 01:58:08 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 589.493978] binder: 2748:2752 unknown command 0 [ 589.498671] binder: 2748:2752 ioctl c0306201 20008fd0 returned -22 [ 589.573358] binder: 2748:2752 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:09 executing program 0: 2018/04/21 01:58:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000140)=""/139, &(0x7f0000000200)=0x8b) modify_ldt$write2(0x11, &(0x7f0000000040)={0xffffffffffff0000, 0x20001000, 0x0, 0x0, 0x3, 0xfff, 0x6, 0x200, 0x8, 0xfffffffffffff1d4}, 0x10) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000100)=0x7, 0xfffffffffffffeb0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) socketpair(0x0, 0x80000, 0xffffffffffffff00, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:09 executing program 7: 2018/04/21 01:58:09 executing program 6: 2018/04/21 01:58:09 executing program 1: 2018/04/21 01:58:09 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendto$packet(r1, &(0x7f0000000040)="e405005b06143737d73bff20995e9da9fa413f42cb607c4a9e33b7657069d97cca5f203ddc1d5052cbb37da0d9c995d6afe47dbfce656b5d7454e0a2c36f96bc81ae1d4b9f1a7dee1531540558a2f5345e68677f556309e2672e53bf083d7d07420ed5fe582c3e5354b64b380d5fef5128b72155a8f4", 0x76, 0x0, &(0x7f00000002c0)={0x11, 0x1c, r2, 0x1, 0x7fffffff, 0x6}, 0x14) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/252, &(0x7f0000000000)=0xfc) poll(&(0x7f0000000000), 0xfb, 0x10) close(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r1, r3, r5) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=ANY=[@ANYBLOB="0000050000000000"], 0x0, 0x0, &(0x7f0000000f4d)}) syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x501380) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0c63000000000000000000000000000000005ade9f285b170e05effaf0dc81681ca3758c6995543761c45e40ae6d5e08502bcaee84fe53bc71efe7e53aaec066f24981e45dceb8b6fdd0ed03f76d05cdddf6aa4a6d9a9dd4c5046deac782d92839851e1c4604dc7fa06691004dc43a21dd618d"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:09 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 590.154288] binder: 2748:2775 tried to acquire reference to desc 0, got 1 instead [ 590.165519] binder: 2748:2775 unknown command 0 [ 590.171396] binder: 2748:2775 ioctl c0306201 20008fd0 returned -22 2018/04/21 01:58:09 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) openat$cgroup_procs(r0, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file1/file0\x00', 0x100) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"4fdf9eba3b61d4"}, 0xfffffffffffffff9}, 0x10) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x4a2, 0x4) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') [ 590.340880] binder: 2789:2790 unknown command 327680 [ 590.375090] binder: 2789:2790 ioctl c0306201 20008fd0 returned -22 [ 590.398537] binder: 2789:2790 ioctl 400454dc 20000140 returned -22 [ 590.405902] binder: 2789:2790 unknown command 0 [ 590.424860] binder: 2789:2790 ioctl c0306201 2000dfd0 returned -22 [ 590.437464] binder: BINDER_SET_CONTEXT_MGR already set [ 590.447843] binder: 2789:2790 ioctl 40046207 0 returned -16 [ 590.462629] binder: 2789:2797 unknown command 327680 [ 590.467846] binder: 2789:2797 ioctl c0306201 20008fd0 returned -22 2018/04/21 01:58:09 executing program 6: 2018/04/21 01:58:09 executing program 1: 2018/04/21 01:58:09 executing program 7: 2018/04/21 01:58:09 executing program 0: 2018/04/21 01:58:09 executing program 2: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:09 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x5, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r1 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="a4bc3c3c4a6c182a23acc3a6", 0xc, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="7d5799f15c62c8eb3c48f323e3b72c63512e34d700cb278903c239458d2b36be201e1618c64284cc3d1b8c08f3f469ab4364289f17939ee2483c16c70b6c661a6a03f907d4bdf70f297472681d109850ee79ef7cc2f17bc2458596c30d4d03fdf65c67993d85b4cc7b4a4fcfd29a8a9d057abdf362c5c6a19b6d23ec0a2b702053aaf5e6f0eaffc92842e7cd934a8894caaef81c3aaa6d21c4f831ec4474170c4094c03c4fae829c436774e2ffc89297c91d0e1216013b922d372e8e1ade4f4ada410f78ba89314c45e66bb365190d13680653625c95dd8af2eaf28a829b927f4c90a115d5b74d9fc1fdc533ff8df88152", 0xf1, 0xfffffffffffffffe) rmdir(&(0x7f0000000300)='./file1/file0\x00') keyctl$negate(0xd, r1, 0xfffffffffffff8a0, r2) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') sendfile(r0, r0, &(0x7f00000002c0), 0x5) r3 = openat$cgroup_ro(r0, &(0x7f0000000340)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000000440)={0xab, &(0x7f0000000380)="7b9f70135aed9ad0023d912bf181674332479589eec5fd566093c8b9c2694ba7999d237f837e95bd7ca59ebf4c6f12fbb65f6b44ab7320bc51ec05475522d80f18aa46cea7ef0e0fe36c16772f93cf932f483ca2c594fbe789c753d53b5f40cf64b45a0e5a68fb241471db606603f02fc60e6faad8f62e97548c9cb6da69866a77855f106a04197316c44c4bad4cef62579de2e240151af84cbe3ab84ad2cc7693465ff09fb61af2c1ce68"}) 2018/04/21 01:58:09 executing program 1: 2018/04/21 01:58:09 executing program 0: [ 590.475903] binder: 2789:2797 ioctl 400454dc 20000140 returned -22 2018/04/21 01:58:09 executing program 7: 2018/04/21 01:58:09 executing program 6: 2018/04/21 01:58:09 executing program 0: 2018/04/21 01:58:09 executing program 0: 2018/04/21 01:58:09 executing program 0: 2018/04/21 01:58:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0xec3d, 0x8001, 0x1]}, 0xc) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:09 executing program 0: [ 590.648714] binder: 2816:2817 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:09 executing program 0: 2018/04/21 01:58:09 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000003c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r3 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0xa030, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0xa8, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000080)=[0x20]}}, @clear_death={0x400c630f, 0x4, 0x2}, @request_death={0x400c630e, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x30, &(0x7f00000000c0)=[@flat={0x736a2a85, 0x0, r3, 0x1}, @fda={0x66646185, 0x5, 0x2, 0xd}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000140)=[0x20, 0x28, 0x48, 0x38, 0x38, 0x0]}}], 0x32, 0x0, &(0x7f0000000240)="c93a7ce376c4a2e5cc436bcbe67e67a1f24beeed01cef5a25ba6604829d68cd0a458cbbb688f18e3750a5020dd351cb245a7"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x12, 0x0, &(0x7f0000000380)=ANY=[], 0x2f, 0x0, &(0x7f0000000340)="8829197d7f4bf0b6c0e887b231533c8178aae3a1d683ab2dacd3068625dc3a1e6ac784db6ee4e2c8a4342ea741fcebfa652a6f80304a607a89d40d09c8f80875"}) [ 590.695525] binder: 2816:2820 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:09 executing program 7: 2018/04/21 01:58:09 executing program 0: 2018/04/21 01:58:09 executing program 6: 2018/04/21 01:58:09 executing program 1: 2018/04/21 01:58:09 executing program 2: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000280)='./file0\x00', 0x2000000000000183) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r1 = openat(r0, &(0x7f0000000240)='./file1/file0\x00', 0x20000, 0x140) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x2, 0x6, 0xfffffffffffffffa, r2}, &(0x7f0000000380)=0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="20012bbd70004ca9df250900000008000400e879000008000600200000002c00020008000900f8ffffff08000600580000000800080000000000080003000700000008000300000000000800050007000000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/21 01:58:09 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:09 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x81, 0x3800000000000, 0x9, 0x8}, 0x8) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:09 executing program 0: 2018/04/21 01:58:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001500)={0x0, @in={{0x2}}}, &(0x7f00000015c0)=0x98) [ 590.997012] binder: 2839:2840 Acquire 1 refcount change on invalid ref 0 ret -22 [ 591.005278] binder: 2839:2840 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 591.012943] binder: 2839:2840 unknown command 8 [ 591.017620] binder: 2839:2840 ioctl c0306201 20000300 returned -22 [ 591.026613] binder: 2839:2841 Acquire 1 refcount change on invalid ref 0 ret -22 [ 591.038179] binder: 2839:2841 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:09 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:09 executing program 0: 2018/04/21 01:58:09 executing program 0: 2018/04/21 01:58:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="10000000000081008400000005000009"], 0x10}, 0x0) 2018/04/21 01:58:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') readv(r0, &(0x7f0000001400)=[{&(0x7f00000012c0)=""/226, 0xe2}], 0x1) 2018/04/21 01:58:10 executing program 0: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/21 01:58:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="000002000a000200bdaaaaaa00000007"], 0x2}, 0x1}, 0x0) 2018/04/21 01:58:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x2) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') [ 591.258262] binder: 2871:2874 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 591.283307] binder: 2871:2874 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 591.299320] binder: 2871:2878 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 591.356338] IPVS: Creating netns size=2552 id=20 2018/04/21 01:58:10 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:10 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1f00000000000000477f418025ac1a6483764f916a3da3988a9fd5a4bd9d215d7011e2b8fca6ad13037e0c92623490ab4a0cea60f0b7d57865d53a196647d1fac2f5a23d3352b1212c2808e59470d15f9dad5958774d4b2143929d814f7506d62ab5b83b0ebd0ba5b8f6da7f2c0fdeee05"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0xfff}) 2018/04/21 01:58:10 executing program 0: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/21 01:58:10 executing program 7: ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/92, &(0x7f00000002c0)=0x5c) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x6, 0x1a1200) fremovexattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00') bind$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0xffffffff, {0x401, 0x6, 0x4, 0x100, 0x8000, 0x6}, 0xa8}, 0xe) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'sit0\x00'}) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430545a540dc1c149b7b81579f6a41c51f7d51933090082ab867dac761faf"}) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {r1, 0x220}, {r1, 0x2320}], 0x4, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000600)={0x0, 'sit0\x00', 0x1}, 0x18) getpid() syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) 2018/04/21 01:58:10 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x101000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="7fe8bbd30e5b1284dc54b8f5b980bfb7804349ab00e3accd31b6a404fb22bc9a9cdefdbe4259fe", 0x27, 0x3f}, {&(0x7f0000000140)="fe7ae0c7e5f845a03cc607a3cef29c5c96a5ee5e0b9f3315ebb054f6f97174f8611831af0666063f95c374feabccc29e32b5e08d87cb23828fff6e249346f99c037b93eb15e31ac3fd1c326262537ecf552d6701f7147255194544a44e77e4ba62", 0x61, 0x4}], 0x5000, &(0x7f0000000200)={[{@journal_dev={'journal_dev', 0x3d, [0x37, 0x35]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}]}) llistxattr(&(0x7f0000000340)='./file0/file0\x00', &(0x7f00000002c0)=""/81, 0x51) 2018/04/21 01:58:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) openat$cgroup_procs(r0, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file1/file0\x00', 0x100) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"4fdf9eba3b61d4"}, 0xfffffffffffffff9}, 0x10) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x4a2, 0x4) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') [ 591.558583] binder: 2898:2901 unknown command 31 [ 591.563427] binder: 2898:2901 ioctl c0306201 20007000 returned -22 [ 591.570972] binder: 2898:2901 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 591.578224] binder: 2898:2901 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 591.600779] binder: 2898:2901 unknown command 31 [ 591.605775] binder: 2898:2901 ioctl c0306201 20007000 returned -22 [ 591.615447] binder: 2898:2902 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 591.622415] binder: 2898:2904 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0xc, 0x0, &(0x7f00000001c0), 0x14d, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:10 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x9) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/73, &(0x7f0000000100)=0x49) sendfile64(r0, r0, 0x0, 0x26f5) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x4}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @multicast1}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000067fbc64e9e19c67ccc2c3a8549e50517d964515782110a284618d3efdcac03a9a5bd2fa144d442b39a29e5a29aeb94d0ee583503d801ff673f6a8417c56bab689790b83219ef1190b311e29656f218b68f1c3942a70a7975ea555da7d1a1644566f929949d20f88ede8e0562ccf717665c79d6b5d10"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x320, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 591.866036] binder: 2919:2920 unknown command 0 [ 591.872343] binder: 2919:2920 ioctl c0306201 20000080 returned -22 [ 591.879863] binder: 2919:2920 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 591.887086] binder: 2919:2920 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 591.899788] binder: 2919:2920 unknown command 0 [ 591.904469] binder: 2919:2920 ioctl c0306201 20000080 returned -22 2018/04/21 01:58:10 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000080)=""/221) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000000000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 591.911403] binder: 2919:2925 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 591.918359] binder: 2919:2926 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000180)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) memfd_create(&(0x7f00000001c0)='/dev/sequencer\x00', 0x1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x48, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 592.139520] binder: 2940:2941 unknown command 0 [ 592.144376] binder: 2940:2941 ioctl c0306201 20008fd0 returned -22 [ 592.153939] binder: 2940:2941 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @loopback}, &(0x7f00000000c0)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 592.355093] binder: undelivered death notification, 0000000000000000 [ 592.364387] binder: undelivered death notification, 0000000000000000 2018/04/21 01:58:11 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = gettid() tgkill(r1, r2, 0x26) [ 592.487619] binder: 2961:2962 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 592.512172] binder: 2961:2964 tried to acquire reference to desc 0, got 1 instead 2018/04/21 01:58:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0xffffffffffffffdc, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x53, 0x0, &(0x7f0000000180)="ee710100fc682fa5d3c48b07f8e727583f0bf0ecb7fcff0f000000000000504c6b4bcf1c4ae5dfb19152edf0a2cb64ece9d656208c3383b498a3416a18865fb9340caa3bd16c2844307f5d284d60ffa3aeb246"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x12, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x22, 0x0, &(0x7f0000000040)="2e4d844f063e759743301ba6458009e0c40dbcbca0d4ad6fee31e408482eb598836e"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="9680b2d6b32c7a28d09c12d96ada895d", 0x10) getsockname$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/04/21 01:58:11 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 592.531484] binder: 2961:2964 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 592.817095] binder: 2976:2977 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 592.825590] binder: 2976:2977 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 592.941859] pktgen: kernel_thread() failed for cpu 0 [ 592.947591] pktgen: Cannot create thread for cpu 0 (-4) [ 592.957269] pktgen: kernel_thread() failed for cpu 1 [ 592.964784] pktgen: Cannot create thread for cpu 1 (-4) [ 592.970438] pktgen: Initialization failed for all threads 2018/04/21 01:58:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x8, 0x80, 0xfffffffffffffdcd, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7}, &(0x7f0000000140)=0x8) 2018/04/21 01:58:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000180)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) memfd_create(&(0x7f00000001c0)='/dev/sequencer\x00', 0x1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x48, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/21 01:58:12 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) sendfile64(r0, r0, 0x0, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x22040, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/227, 0xe3, 0x40002122, &(0x7f00000000c0)={0x4, 0x7, 0x9, "a6d4ca099266", 0x7fffffff}, 0x10) mkdir(&(0x7f0000000040)='./file1/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:12 executing program 0: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/21 01:58:12 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xfffffffffffffff9}, 0x8) r2 = socket$inet6(0xa, 0x80a, 0x2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="cd000000f4da274ad2a6a04388557a0f622bd0f19ef6fcc010363384897802b3ad20a29e1a1ff310b343e33ef4c35ddbc01cbdb9f9e05b79cfa1b62bc90c0795382632a8a8d0858b8f7686da7a54178d741f8d8b51f53d05b8b91c7f5ac5acf8ec142b7105075398f0fc1a59be9772d38717cc6238ba542304632db3787e522d7d17ea7979e52ba6f6660300bf4e26f61eb23bdb63c8e92c83a30e21a7249137ac54cbea5a4445066861a931ea8ffa50aa7238918c8cc0f0c92dd8b5181d29f0ae87a354c78bfeb5d9c9504963a66e3756"], &(0x7f0000000240)=0xd5) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 593.733840] binder: 2976:2986 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 593.741159] binder: 2976:2985 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000191000), &(0x7f0000b89000), 0x0) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file1/file0\x00', 0x501004, 0x60) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x81, 0x9, 0x0, 0xfffffffffffffffa}, 0x8) fcntl$setstatus(r0, 0x4, 0x400) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') [ 593.863845] IPVS: Creating netns size=2552 id=21 [ 593.872498] binder: 3001:3007 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 593.915993] binder: 3001:3013 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x7) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000201f00000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/04/21 01:58:13 executing program 5: r0 = socket$inet6(0xa, 0xb, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r2, 0x6, 0x30, 0x5fd, 0x4816}, &(0x7f0000000340)=0x18) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0xfffffffffffffffd, 0x7, "89dd3cb808b8ed0f377a3301d60034d8c1a6b9d53dd51b1f091644470f0eea431c65cbfa98543499576ef0285a256897116831d99ad13f4353b0959aa53836ff6352d81111725cfed528e72fd0c0ee02"}, 0xd8) 2018/04/21 01:58:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xfffffffffffffff9}, 0x8) r2 = socket$inet6(0xa, 0x80a, 0x2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="cd000000f4da274ad2a6a04388557a0f622bd0f19ef6fcc010363384897802b3ad20a29e1a1ff310b343e33ef4c35ddbc01cbdb9f9e05b79cfa1b62bc90c0795382632a8a8d0858b8f7686da7a54178d741f8d8b51f53d05b8b91c7f5ac5acf8ec142b7105075398f0fc1a59be9772d38717cc6238ba542304632db3787e522d7d17ea7979e52ba6f6660300bf4e26f61eb23bdb63c8e92c83a30e21a7249137ac54cbea5a4445066861a931ea8ffa50aa7238918c8cc0f0c92dd8b5181d29f0ae87a354c78bfeb5d9c9504963a66e3756"], &(0x7f0000000240)=0xd5) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x8, 0x80, 0xfffffffffffffdcd, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7}, &(0x7f0000000140)=0x8) 2018/04/21 01:58:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x2}) [ 594.729495] binder: 3033:3036 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000071c0)=[{{&(0x7f0000004240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000004540)=[{&(0x7f0000004440)=""/247, 0xf7}], 0x1}}, {{&(0x7f0000004580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004840), 0x0, &(0x7f0000004880)=""/92, 0x5c}}, {{&(0x7f0000004c80)=@nfc_llcp, 0x80, &(0x7f00000070c0), 0x0, &(0x7f0000007100)=""/168, 0xa8}, 0x4}], 0x3, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000007500)={0x0, @multicast2, @rand_addr}, &(0x7f0000007540)=0xc) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f00000001c0)) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000180)=0xffffffff, 0x4) accept4$inet(r0, &(0x7f0000000340)={0x0, 0x0, @local}, &(0x7f0000000380)=0x10, 0x80800) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)="1e135b4f644927680efeb100a0e32bc712bf74de5aefa73ce7df07d9ea00d6784729959439d47f08", 0x28, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/21 01:58:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000001c0)="b12bdcb2ca53abeed875ddf20c5cd6c281f6533bac7610aacaf3cc6e11eeba587917d27da17a3ae40438b19d612b894f477049426693dba99610aafe20a1b05200c578b6ef59d754af4e9b63a84af77f7930ebacec9834aab2e2aeb53917b6fd27928e17b16ae24922ed78daec4c6f542b4a7a4d8474029f839de49eafd97867917d394906d985", 0x87}, {&(0x7f0000000280)="22e95365e12ce11cfe844726a7da0b8edd45349b52ec32e2f435945121af40d2ce09987360e9cb4480c3bcbfc2bae5bb350cbf1b7f20728df68a2eb09eb7c2e67573254011fc1adcb6b0a45940c4649e06c004ded48a978a29c931e0293c1160cee404688b476f379d5acf80ccfaa52911cb8e3089b5450d14a881e12fd455445ebc4675b6086c7aac9cf37ec5936c80ba38b5b11ab411b50a8c5b9f14c7f30fe7821f8d2d9c5b055c98f0ab675162826d58c043607c2743568b28ebfd24900332e6d6b7d9bd0186bad3af4d50e735d584beb35866dd28cc8e073cccb4acdc56486d", 0xe2}, {&(0x7f0000000380)="aaaca3120a35ebed6051a385b774d349c71b813c6bb93bbf428137d52a71aea84240ebfa9d124d18fc8e7405fb536ec18753956116398004b793c41e85e26cc31991c2eeec4b8df2bfefe5c2f33b97504848ea9a91218bf12e8fb3c55ec2299de631a1ed94a366a0e5ee149d5017f453a84d33b92c97b7429ec8fddbe006b65a6bc921c17e47d4f56fa6142287cd4c8c1b9e182d8d57def4a31332071d6aac7ded361d486fa1c4a9a4a7253424a5303f14ffd3073ceb1ab9c63137c932", 0xbd}, {&(0x7f0000000440)="ea1b3cdbe3d278607e6b31f0899d6b530336fecce813324dcc30b766d14783ac93b874caa04febc0e5021eb2dac1049b70fb606f2d636d9e02f93ebfaa", 0x3d}, {&(0x7f0000000480)="cb102f295e1e1fcab4b2dd5f76d022b67f68770225bbe488d666284456dc3655d6ffd21762f286ad1fce9bec174780299250589540b1725402a6f0503ec3a15efbb8b807ccc64dc22619396145a6cd3b1c837917b8557d03fdf7d50812d23bce27e3bf9d743514dea6fff4ce1350a9fd7203164ec21f27", 0x77}, {&(0x7f00000005c0)="3f254ed03686a47dd57f8a6a313e74bd5f1caa56db2114a109469dac16f61398f6a5b078e22c2041ac76e6e398f04917a0ae89cf6713dc862b9d5fc314d39d516261668d9aa84ae6413b2edc89b7e1455b7d2ad03e8a36f91275b2c704ac045889ba7d91be6ea1d3df4ba6366a43e3b319c7d6e1779cd5b43649fd81de48d0cdf0ba576310970779517968db1bca56eb649565bf79e36728e5c441df69ab7a69c879d06e5e534144ad", 0xa9}], 0x6, 0x0, 0x0, 0x1}, 0x48080) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000840)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000780)={r2, &(0x7f0000000700)=""/90}) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) utimes(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x108) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') [ 594.788784] binder: 3033:3049 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 594.795987] binder: 3030:3047 ioctl 80046402 20000040 returned -22 2018/04/21 01:58:13 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x3) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000080), 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000140)={r4, 0x20}) close(r1) accept4$bt_l2cap(r3, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14928cb7a6ae5c77ed353500109457ccbefd8dfb0e248108f6045d393224962802d07c8b4281f89883b5508df4c833ff7174c53a5804582358bdb5ffa95586d160e6529394cbd492554bc138ba425d414df83db6a0bcb2664fb9cc457878fd8beabafcaff21c07b4be735eb3d409742ffdaaeb78a8b87a7d17dc0402bde53ee34d25ae650f220ef67c586931c4377ef9a77a183ec1f6731752b949a5ff9d664cfdddf5822d9b"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0xe5, 0x0, &(0x7f00000000c0)="654746848b17d61bf4ca26b6fbcdef5cf192ffa359c85586431336f542bb05632c83577012b95fd953137646339170aee197aea327090a16867247a61d723780"}) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000340)="98ba03aab6119e43910166c8b0b8939a29d336d0b9ac3649de504101ca1f6bc45d7afabf8d1bc55ff5c164bc826b838bd644372fb66dd8ef504207b59ebd6de25fa86a01fdfe190e88f3b28b4dac8281c149d9874b4be28970a5391031cd78cb727ddeeefa321f5b3c9bf98221fc3a2b78ecd50bb4db46d39be8252c961f84e8a35b72bfbc9b0ae981e9dc63e3e1bd6084e0aad2cac40b2ca940248d9be80d017865834b6ee1b485e67e5dbeca16b44f2681b36cf5ea9a39e52071e290e8bf056e56990c183486707f74a900dd9a42596cb029614df240", 0xd7) [ 594.854696] binder: 3030:3047 BC_CLEAR_DEATH_NOTIFICATION invalid ref 522190848 2018/04/21 01:58:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="65000000a732e3e8afd6471cbb9f6087a4336788a8e9a31171dfda375687c7d689c9e09a8d60f251c74173012ccbb4b5cc83016ce0ef59cf7cf87147f5bce533d5eddde21d474549e1ff51d313d6c4192279d32ff1d4d6c117554a8289323e8fa935aad7859833a1ecb06296e6a384a5b669517d3058197115dad7e574a8192f3b6a92cd8b231030368546aebbdeffbc0be12f286bb4cd29029bebb2abe5a5cce32bb3550eac392050663cca357b9c8e303733fbcb2a88b19dc4ffd2ff8eedbb7ee23d914fd893b2e5f81f4d38d3f472befd263741898b7e9b7ec2bc8c50d876e42d7cb94a242f5f0729fd0293bc32c0f9cdd3d505"], &(0x7f0000000100)=0x6d) sendto$inet6(r0, &(0x7f0000000180)="855b23915530647c3048", 0xa, 0x807c, &(0x7f00000001c0)={0xa, 0x4e24, 0xc8, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x1c) r2 = socket$inet(0x2, 0x8000f, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="8f7a0a000004ff28030001006c0c40000080000004280500"], 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@local}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) r3 = dup3(r0, r0, 0x100000000080000) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="000039d8e0000002010000ac14140d000000000000000000"], 0x18) 2018/04/21 01:58:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x2}) 2018/04/21 01:58:13 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./control\x00', 0xe8c2, 0x3, &(0x7f0000001300)=[{&(0x7f0000000180)="648b7c12d6deee626207c203c3b25b9ca7ad5b51fbb0031de7bb9490b0768b9fefc83145adb6056a8002fb4089a9f878bb9578aeb35ee6dc3c50a6ce4d855dd18969322699e8d3194fddfa06aaf516814dc88cd4458f1b42067082d26662462e3e73e0142a72f9da407d2b2c0f13c6434ec8", 0x72, 0x10001}, {&(0x7f0000000200)="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", 0x1000, 0x3}, {&(0x7f0000001200)="59012c73628d1d2a82ae9ef7873d1e7124c2dca6ddc618e244c7e0b5ddc6d5bea6e4d77b03f003e3c7e18ffb89849fa2d2822b19232eb1c7e74c919e1be339400028e35d6baa42a2581bb25d1f048898bf7a8b6aad5ad9cc23207f01bf6edf45e2ec70f07cfb3ad92546b2107e13387d2dc1c9f0a28ad396ce719adf0c687f614954f30a92decdebeb0d0d7f7d062ffb01f10608cb78d088c8bfc72d31ddb95a1ead279689b30e790ef0ecf2677dabb5c9a4b6b5a0d5d50146fcd27bf8ab32ec2be92b0288bd7fb73c18a3", 0xcb, 0xffffffffffffff20}], 0x20, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r2 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001340)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x7f}], 0x3c) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fanotify_mark(r3, 0x1, 0x10011, 0xffffffffffffff9c, &(0x7f00000000c0)='./control\x00') 2018/04/21 01:58:13 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:14 executing program 6: fanotify_init(0x22, 0x802) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000100)='./file1/file0\x00') fchdir(r0) [ 595.124011] binder: 3066:3069 unknown command -1215524332 [ 595.156909] binder: 3066:3069 ioctl c0306201 20008fd0 returned -22 2018/04/21 01:58:14 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000001080)={'filter\x00'}, &(0x7f0000001100)=0x44) r1 = inotify_init1(0x80800) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/4096) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:14 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000040)=0xfffffffffffff000, 0x24) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendto$inet6(r0, &(0x7f000084c000), 0xd5, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 595.262204] binder: 3066:3069 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:14 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/246, 0xf6}, {&(0x7f0000000480)=""/16, 0x10}], 0x6, &(0x7f0000000940)=[{&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/25, 0x19}, {&(0x7f0000000680)=""/145, 0x91}, {&(0x7f0000000740)=""/136, 0x88}, {&(0x7f0000000800)=""/38, 0x26}, {&(0x7f0000000840)=""/243, 0xf3}], 0x7, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000980)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000009c0)='team0\x00', 0x10) creat(&(0x7f00000000c0)='./control\x00', 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0x5, 0x3f, 0xfff, 0x7}, {0x80, 0x3, 0x0, 0x7922}, {0x0, 0xc2, 0x40, 0x1}, {0x86, 0x4, 0x3b62, 0x1018}, {0x2, 0x8, 0xd5, 0x80}, {0x6, 0x2ab, 0x4, 0x1004000000000}, {0x3, 0x3ff, 0xff, 0x8}]}) 2018/04/21 01:58:14 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000000)=0x80, 0x800) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0xc2) [ 596.030357] binder: 3066:3108 unknown command -1215524332 [ 596.035933] binder: 3066:3108 ioctl c0306201 20008fd0 returned -22 [ 596.045668] binder: 3066:3106 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/21 01:58:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x8, 0x80, 0xfffffffffffffdcd, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7}, &(0x7f0000000140)=0x8) 2018/04/21 01:58:15 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000040)='%trusted\x00', 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1ff, 0x3, [0x8, 0x5, 0x2]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x400, 0x7, 0x6, 0x5, 0x6}, 0x14) sched_setattr(0x0, &(0x7f0000000080), 0x0) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000cd8ff4)) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200)=0x4d8000000000, 0x4) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r7, &(0x7f0000000000)=[{}], 0x1, 0x0) r8 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) connect$vsock_stream(r8, &(0x7f0000000180)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x336a}, &(0x7f0000000340)=0x8) epoll_wait(r7, &(0x7f0000cd8ff4)=[{}], 0x1, 0x2) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="02630c400000200000000000000000000c6302ee04a37cba1053330972d5d143e6b13aecc661a26a4d795bb99e09578d0c5dd33bd16adc6ec79f6a844376b0671f9d85af0d8a5ffd033b9972060000ebff0000e60009000000000000009350acd5e6edbf3841ee795698cd4326add9536af9f513bd988231728dd3139993130d28af4e8f97377caedb9ae11c54cefc89b04f369d1c23acb9d7cff03cd9236571ef54b66c3c86e88f7a30e8f83b3b2d3a2d66260dbb"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:15 executing program 2: fanotify_init(0x22, 0x802) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0xfffffffffffffe34, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0xffffff48) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x80) 2018/04/21 01:58:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x100000000}}, 0x1f, 0x80000000}, &(0x7f0000000340)=0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001400)={0x0, 0x7}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001480)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000014c0)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000040)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)="05cef3469851ad6f58c6356d9944946bade7f8d61e0ba4b307ec3cd5042265b0e75344a522125c738314b623ef4370d39dc4c50f2975b390f65010274e26218dbc63", 0x42}, {&(0x7f0000000200)="0598312b742c78797e87e1ddf392e6b84d01bf5a6bd262ab837dc2a287d54eb3ec42afbb01737c0db408746851e0094e8d14eac4e0874d73b64ba12be6ef15c6eacf8e72fa503a3ca1a90dfc003e302b19aa1a99fc8c", 0x56}], 0x2, &(0x7f0000001500)=[@init={0x14, 0x84, 0x0, {0x9000000, 0x5eb, 0x544, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0x6, 0x200, 0x0, 0x1, 0x4, 0x9, 0x3, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0xfffffffffffffffb, 0x90488af2b4a6af99, 0xffffffff, 0x4, 0x10000, 0x20, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1608, 0x8001, 0x1, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1, 0x4, 0x7, 0x3ff, 0x5, 0x8, 0x2, r5}}], 0xdc, 0x4000}, 0x800) socketpair(0x8, 0xa, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000140)={'lo\x00', {0x4, 0x5, 0x20, "d7a64a632cf1"}}) 2018/04/21 01:58:15 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340)=0x8, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f00000002c0)='./file1/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)=0x0) quotactl(0x1800000000, &(0x7f0000000280)='./file1/file0\x00', r2, &(0x7f0000000180)="89f565042915eb816bbf7874f2e1c8dcbd8dd7bb9a098c9861840657e58a736c1dc37089f5608074ba7b3b4630614e2d293d7a6d5d3f4d58b7393d36507504deb29c9d8f8f6fe809206f23e3237b06b044409164dc9674464c81fac830ce9f198cbb2eef7e63d3c3c221d7562df9ddfee24852a16c6746f17f0c797197df8c88b6c8468e514c701706e410b196cd2ff19421524322a024b1e10bf9d5f9695a0bc9a6457babd1ba1bb4a1a264f51d5c0e47e08a50ab459aa9a43e949b3ba506b14ec9c7dccb7d877f672324") 2018/04/21 01:58:15 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:15 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000001080)={'filter\x00'}, &(0x7f0000001100)=0x44) r1 = inotify_init1(0x80800) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/4096) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0xea3}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000100)=""/36, &(0x7f0000000140)=0x24) 2018/04/21 01:58:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x20120) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file1/file0\x00', &(0x7f00000000c0)='./file1\x00', 0x6000, r1, r2, 0x9, 0x8, 0x0) prctl$void(0x7) 2018/04/21 01:58:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:15 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x120) r0 = inotify_init1(0xfffffffffffffffd) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f00000000c0)='./control\x00', 0x0, 0x20) open$dir(&(0x7f0000971000)='./control\x00', 0xfffffffffffffffb, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x200000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xc0, r3, 0x720, 0x70bd2c, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffff73e}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004010) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x50, "ab8bf98d9aac40e057da709b8727d30705a289e324d79e71fb0a13cfa39662450116254d2ecd737b339fb982d6c03f336abc95d53d6c1557c87fc654031d448b793a5ae0caf9b9360dcd0882a27c7b08"}, &(0x7f0000000380)=0x58) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x14, 0x6, 0x3}, 0x10) 2018/04/21 01:58:15 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x7f, 0x30}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/197, &(0x7f00000004c0)=0xc5) fchdir(r0) recvfrom$unix(r1, &(0x7f00000001c0)=""/188, 0xbc, 0x20, &(0x7f0000000080)=@file={0x3f2a3066553c2f48, './file0\x00'}, 0x6e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e22, 0x3ff, @empty, 0x6}, {0xa, 0x4e22, 0x564, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, 0xfffffffffffffffe, [0x3ff, 0x1, 0x1, 0x3, 0x3, 0x3, 0x6, 0x3ff]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r3, 0x8}, &(0x7f0000000380)=0x8) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:15 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) clone(0x4000000, &(0x7f0000000000)="04027cd3e4b6eac9b804c6ed017c7d17b4b15f0ace5115cdaf407e2ce1f0705a4f026d54798e", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="07aa46b7f6c18d023e4f0867c2424105a073e7f10d1c5c8d118a69b66fab48c8cda57ec644c56ac41a41c2a04cbe8ee370d8686a02790542d220596f7e55aa063c3c1884d4c4e43542757d63ad3438c577a308692bfd0e") r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x400, 0x200) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000002c0)={0x0, 0x7, 0x1, 0x82, &(0x7f0000ffd000/0x3000)=nil, 0xffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7fff, 0x48400) getsockname$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) 2018/04/21 01:58:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x7f, 0x30}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/197, &(0x7f00000004c0)=0xc5) fchdir(r0) recvfrom$unix(r1, &(0x7f00000001c0)=""/188, 0xbc, 0x20, &(0x7f0000000080)=@file={0x3f2a3066553c2f48, './file0\x00'}, 0x6e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e22, 0x3ff, @empty, 0x6}, {0xa, 0x4e22, 0x564, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, 0xfffffffffffffffe, [0x3ff, 0x1, 0x1, 0x3, 0x3, 0x3, 0x6, 0x3ff]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r3, 0x8}, &(0x7f0000000380)=0x8) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r1, 0x24) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/04/21 01:58:16 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x404000, 0x0) 2018/04/21 01:58:16 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x6, {0x2, 0x4e24}, {0x2, 0x4e23, @rand_addr=0x8001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x21, 0x8, 0x0, 0x7fff, 0x1d8, &(0x7f0000000200)='bcsh0\x00', 0x20, 0x3f, 0x400}) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000040)={0x15, 0xfd, &(0x7f0000000100)="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"}) 2018/04/21 01:58:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') lookup_dcookie(0x8, &(0x7f0000000080)=""/21, 0x15) 2018/04/21 01:58:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setuid(r1) 2018/04/21 01:58:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='ns/pid\x00') close(r0) sendfile(r3, r0, &(0x7f00000002c0), 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0xb8, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e630ce31000000000001f0d687384c54eaded4dd622db067ec597aca24b15718510882247945a15b45d78c921bbe95cc6264febb7be67d69c9b24d05f96a336374b336b3f74053997e402f4c2ad95e2ec560193002bc062cfc1c3e724ea34570efeb49478dc3d46d6e53c99f85fd42a153d6483d1d39c99219d891f7beeb060db19032e83f92964729db53bc745c6945e568b3b499466dcdeb6babd76c27511020000000000000000000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63f99e375285f531f0b22c9ce1d8c3615b13afcdb9ef1f59d6b6499cac8a1288"], 0x0, 0x0, &(0x7f0000008f37)}) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt(r4, 0x2, 0xa35a, &(0x7f00000001c0)=""/242, &(0x7f0000000080)=0xf2) 2018/04/21 01:58:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x101000, 0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000840)=0xe8) r7 = getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000880)={0xffffffffffffffff}) r9 = perf_event_open(&(0x7f00000008c0)={0x5, 0x70, 0x81, 0x9, 0x0, 0x9, 0x0, 0x9, 0x100, 0x8, 0x1, 0x7c, 0x80, 0x400, 0x91, 0x9, 0x7ff, 0x4, 0x20, 0xf1, 0xc89e, 0x2000000, 0x46, 0x4, 0x4, 0x533, 0xfe, 0x1, 0x6, 0x53f7, 0x8d3e, 0x181, 0x100000000, 0x4, 0x520, 0x401, 0x86c, 0x9, 0x0, 0x9, 0x3, @perf_config_ext={0x6}, 0x500, 0x7, 0x7, 0x4, 0x3, 0x1, 0x8000000000}, 0xffffffffffffffff, 0xd, 0xffffffffffffff9c, 0x0) r10 = syz_fuseblk_mount(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0xc3, 0x4) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000009c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000b00)=0xe8) getresgid(&(0x7f0000000b40)=0x0, &(0x7f0000000b80), &(0x7f0000000bc0)) r15 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r16 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000dc0)=0x0) r20 = getuid() lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_procfs(0x0, &(0x7f0000000ec0)='net/route\x00') r23 = getpgrp(0xffffffffffffffff) r24 = geteuid() r25 = getgid() r26 = getpid() r27 = geteuid() lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000001540)={0xffffffffffffffff}, 0x0) r30 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/checkreqprot\x00', 0x10000, 0x0) r31 = socket$inet_icmp(0x2, 0x2, 0x1) r32 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r33 = syz_open_procfs(0x0, &(0x7f0000001600)='net/igmp\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001640)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001680)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001780)=0xe8) r36 = getegid() r37 = getpgid(0x0) r38 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/ptmx\x00', 0x400, 0x0) r41 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001d80), &(0x7f0000001dc0)=0xe, 0x80000) r42 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001e00)='/selinux/user\x00', 0x2, 0x0) r43 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000001e40), &(0x7f0000001e80)=0xe, 0x80800) r44 = perf_event_open(&(0x7f0000001f00)={0x6, 0x70, 0x5, 0x7864, 0x2e0, 0x8, 0x0, 0xfffffffffffffffb, 0x20, 0x8, 0x0, 0x7fff, 0xffff, 0x7fff, 0x80000001, 0x8, 0x6, 0x40, 0x20, 0x3ff, 0x100000001, 0x7, 0x316, 0xe636, 0x200, 0x4, 0xe932, 0x2, 0x9, 0x5, 0xc41, 0x1f, 0x100, 0x20, 0x800, 0xfffffffffffffffe, 0x2, 0x8, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000001ec0), 0x3}, 0x0, 0x4, 0x2, 0x7, 0x7, 0x9, 0xd65}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x1) r45 = openat$dir(0xffffffffffffff9c, &(0x7f0000001f80)='./file0\x00', 0x4040, 0x186) r46 = syz_open_dev$sg(&(0x7f0000001fc0)='/dev/sg#\x00', 0xff, 0x800) r47 = memfd_create(&(0x7f0000002000)='^${vboxnet1\x00', 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r49 = dup(0xffffffffffffff9c) r50 = accept4$inet(0xffffffffffffffff, &(0x7f0000002080), &(0x7f00000020c0)=0x10, 0x0) r51 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002100)='/dev/keychord\x00', 0x400, 0x0) socketpair(0xb, 0x8000a, 0x20, &(0x7f0000004980)={0xffffffffffffffff}) r53 = socket$unix(0x1, 0x2, 0x0) r54 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r55 = syz_open_dev$binder(&(0x7f00000049c0)='/dev/binder#\x00', 0x0, 0x802) r56 = syz_open_dev$loop(&(0x7f0000004a00)='/dev/loop#\x00', 0x3, 0x400400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004a40)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004b00)={0x0, 0x0}) lstat(&(0x7f0000004b40)='./file0\x00', &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r61 = getegid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004c00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004c40)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000004d40)=0xe8) stat(&(0x7f0000004d80)='./file0\x00', &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004ec0)=[{&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580), 0x0, &(0x7f0000000f00)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r4]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r8, r9, r10, r11]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, [r15]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x10, 0x1, 0x1, [r22]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0xdc, 0x4004}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001080)="f51df3f90a4f5d779173a09e259a90f2ecb0a3764e52d2620667d750af4f391abdc78b7a81df5a84fa216294961bc5dff76dd8dbc77298476b720881d39a0db72f8057585f24ea1a5a73e49902c427068799218bd41c38491c695d33843266d5b4b3f0845d167c7c16ff4d71fe44845e79dbeec728100237afc282638a401c663229aa3efcfd15884060264ad755", 0x8e}, {&(0x7f0000001140)="898950769842b27c8251c2626f5247013937e1ba5bf32573b28c28558b11b4b8fed70043c42df4734aecc1f618d1e8bd052189dbf8094b4a7177271f794c894b6c2f610c5aa28d435670a89f1124f3b773e84f593cce63a810c75f403b3fe47e2cf79e6843923cbd0aa33e914deb74818bee3129aab06d1b0c3ad019236cf597bd8d2d0fece2e00fe4278f81404d121d634da699d2ad", 0x96}, {&(0x7f0000001200)="b12e50e2c43110d61e02c59b313ff1fb9576fb8a1627e7fb4af86d79cc58f7084458670159ec6d4facdf01c0d947fbd2c223772ee1901ecada8c7790d8cad3c0a2a8e591dbc929fe26fb2d54999f5018e45d473665515c530f7da5127f5f3f03f99fa86d85e23a23974b061f59d9b45ede0d009c26e46816bca36eba6c8983e29df526c2747c6955e490089268316c653328a6fb24c34db1f6ec93f6175d47ee4630930edbd0a841572b98ef07ceb3", 0xaf}, {&(0x7f00000012c0)="e1f5fa3d5fe77d4c919fa6bff4d129fd4ad20dad234ccc5f2667538c256995a88383a599abeece173999544ceadd066b65a00be81051a3613f5bdaf159afddf9f1ec03e07924dc8bf47f19f7dca4c96d52d3e6c0fca814d49dcc87612007dc540cb6fbfc6a9613772da1c286855946f7e179ad8d0f3a65544abfbfd35e0e45dcf39e539f127a626c9fd90c0f36be8c4663c19cc871820a7b7d03c5e2aa2cda277af995e115e3e6c5b176af33f4234a3946f1de512b3153c1e7586c8418a7ab7501217b08939969a4efa4654444f30ed2c3a703614deaefafde2f42d6a5d39f4c", 0xe0}, {&(0x7f00000013c0)="abf5da511d09d41465a9e4ae8365809aa440a922c68ce4b3bb071994f6b1c9931d4ff836db6a016994", 0x29}, {&(0x7f0000001400)="56f345072ccc5042f571079c0838e87271537abfad4260f524850341e0", 0x1d}], 0x6, &(0x7f00000017c0)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r29, r30, r31, r32, r33]}, @cred={0x18, 0x1, 0x2, r34, r35, r36}], 0x50, 0x8001}, {&(0x7f0000001840)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001b00)=[{&(0x7f00000018c0)="86736a6f40791a80ac0dc1c094a937f09aaec6eef046a3b3d5e402e9da8fe6582117d573785ade08785dbec6f1eb02e98a4da7ee25efb9c035d1080539267b4b2f6024c57b20eb03dc037a6875e24549a6af7d", 0x53}, {&(0x7f0000001940)="17b53249f189937f18c47b266e070daa657648318c05741ed977193728ae05f9fc92e0acb700f69cfd324432f7331a471d8d9559371900891cce267021c36d", 0x3f}, {&(0x7f0000001980)="350145a452b1b858b214755674c26c540e49a18221bec94b09160bd448f4b317cc44c8cdfdd304ff5ad9390e94bbc92fa457863b3788851125825cda2322972285024a1b4dc538e71122ab94bfce8cae1d450d22a009578013426477842ebf5a719b2859e69d28af00fca36ae2cf32c8adc98a405bd6eaa5f306af61", 0x7c}, {&(0x7f0000001a00)="1f1d720b6cb0ed3be470352c6fb3a6a293bab3f687bca5fe92ef638324a979f57a55aeeabf735a285d04622f8b4dd32d486be79b3ae25f17409e7ac50bee3383d3c1fddfa230a28ce3d74fe422b2beb46ccb5e19f3e6b9fb168993427eec50b13a848df041c66e1a58059e298fe75ca2294436d9d18a092b27f0be199c9e7b4cc2f2928fb7d53fad99f3c0bdcbd6650861b14ef8a84905a09ba7089044b82d1a960ba109724c77fc10e754dd2a717e2da3367d4ddf6d0da7f5cb8c3f8df515ae50c0e16e", 0xc4}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f0000001b40)=@abs={0x3b027bec04729569, 0x0, 0x4e21}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001bc0)="a9eead2ae37c313fe029ddf35083952ddd83552227be35c8db7c4273371034021556187901ec232d59bbda24431d2ba4416ade210345a1683f72931cd3005700757c232c496e2bc28ff5c8e86dc759b2afec887b2dff3ebe92f96137b1ae3b11200f78c570a2966fac561c0e017b61a907f10139765e74fdee41a9ec63f036361ac8ea93e8a1affb0f7e33fef6d0948afce1b459545fc80b198c064e008d5f055bee297737d68192e2056babda904252a33ced7ac163f76cadf66f", 0xbb}], 0x1, &(0x7f0000002140)=[@cred={0x18, 0x1, 0x2, r37, r38, r39}, @rights={0x24, 0x1, 0x1, [r40, r41, r42, r43, r44, r45]}, @rights={0x18, 0x1, 0x1, [r46, r47, r48]}, @rights={0x18, 0x1, 0x1, [r49, r50, r51]}], 0x6c, 0x1}, {&(0x7f00000021c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002240)="78bd35259a1673a058cc5250ec412b96b5cfca6d", 0x14}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f00000022c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000002340)}, {&(0x7f0000002380)="040416815b329f4a238f73810c654dc45e77ee73b8fda7127076fb345d11086c171b3bfd28e33a0a74e14fea19e1d4ca43968c40c96b9ad8d3cea1be3a224225fa1379fc8f6bf53b55c95747bbdbf900efb12ecd4e37b7eff000fbf67a180819e9144b95276498748a9d29c749e40d83c1cdbac345505e2ed751bb6dc1aa7a7f45cd003f4e9b421c4474b89c4652d8d6fea39067d2bbdbc3ef21fe4de20a3a4847fbef14d86ee5a735c11af67921c4f5bff5e7df15c8bd28f17ed23f", 0xbc}, 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{&(0x7f0000003580)="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", 0x1000}, {&(0x7f0000004580)="2390ccbe823c7dd134cb5b3aedd13ffab4094b3391caa55046488d3568d425af0be9d52a18427bfbea8a0ed34377e024b2e71e2bef5ba18be2ae3962a5ed84d158d6759e3bd9818d26602057ada2b23d1981ad2268a36a035daf95383e74b8d8d40c3b178cd53c00da1060fcc0e011aa4a781e6843ab675ae0ba1263009a57cc0349b03467af27251ffb694aa0", 0x8d}, {&(0x7f0000004640)="b1ff34", 0x3}], 0x8, &(0x7f0000004e40)=[@rights={0x20, 0x1, 0x1, [r52, r53, r54, r55, r56]}, @cred={0x18, 0x1, 0x2, r57, r58, 0xffffffffffffffff}, @cred={0x18, 0x1, 0x2, r59, r60, r61}, @cred={0x18, 0x1, 0x2, r62, r63, r64}], 0x68, 0x4050}], 0x6, 0x1) r65 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r65, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0x7) setuid(r66) write$binfmt_elf32(r65, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xffffffff00000000, 0x1ff, 0x4, 0x4cde2b68, 0x3, 0x7, 0x4, 0x15a, 0x38, 0x328, 0x1ff, 0xff, 0x20, 0x1, 0x80, 0xffffffff, 0x8a0}, [{0x7, 0xfffffffffffffbff, 0x7, 0x8, 0xffffffff, 0x0, 0x506b, 0xffffffff00000001}], "96a5bb3b8b73bd1a20c046adb98a03b6784469ad8911792cbd563bfdd19fcc9e5c558ec7375e78378f140858dacbfdeb57aa00163c5e19338a29c91cebd1f2f903c60b61c10e31e341030a59ffdb9d5c425a3b87d8db7782b12395c650b8a125c964b359f7a3e07522dbfe4989e6dc8fba8cf8d521514865920ecf7270e4866b4fe07fc4331b91d5c6303b33077b4541c186fb4d4f31d18cdf9e26d7fd4edf103c724691eeafeb603579263f82", [[], [], []]}, 0x405) fsync(r65) 2018/04/21 01:58:16 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0xfffffffffffffffe) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:16 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) fchdir(r0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x11, 0xf, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0xb16d, 0x4) 2018/04/21 01:58:16 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) clone(0x4000000, &(0x7f0000000000)="04027cd3e4b6eac9b804c6ed017c7d17b4b15f0ace5115cdaf407e2ce1f0705a4f026d54798e", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="07aa46b7f6c18d023e4f0867c2424105a073e7f10d1c5c8d118a69b66fab48c8cda57ec644c56ac41a41c2a04cbe8ee370d8686a02790542d220596f7e55aa063c3c1884d4c4e43542757d63ad3438c577a308692bfd0e") r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x400, 0x200) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000002c0)={0x0, 0x7, 0x1, 0x82, &(0x7f0000ffd000/0x3000)=nil, 0xffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000040001, 0x1) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x172f, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000002, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:16 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, [0x0, 0x3ff, 0x3, 0x429a3798, 0x4, 0x400, 0x5, 0x8427, 0x3, 0x5, 0x5, 0x7ff, 0x2, 0xfff, 0x7]}, &(0x7f00000001c0)=0x100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x54, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r4 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000300)={0x6, 0x0, 0x4, 0x1839c2c4, 0x923b, 0x800, 0xfffffffffffffe01, 0x6, 0x1, 0x7, 0x20, 0x2f}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) symlinkat(&(0x7f0000000280)='./control\x00', r4, &(0x7f00000002c0)='./control\x00') open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) epoll_create1(0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000180)=0x1ff, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000080)=""/75, 0x4b) 2018/04/21 01:58:16 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/21 01:58:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x557}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x4}, 0x8) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x33e0, {{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x4}}, 0x1}, 0x8c) 2018/04/21 01:58:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000080)={r2, 0x81}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) ioctl$sock_ifreq(r1, 0x897b, &(0x7f0000000200)={'dummy0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) flistxattr(r0, &(0x7f0000000100)=""/227, 0xe3) 2018/04/21 01:58:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000000340)=""/233) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) [ 597.670513] binder: 3222:3224 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:16 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000200)='./control\x00', 0x6, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="27d32b50f78355b39475922656cc4e8c09360968d438f9cc6f48be261c36dea22a8ed454183a0bfa3c29ab225a", 0x2d, 0x9}], 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x8}}, 0x6, 0x864a}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8001, 0x7f, 0x3, 0x400}, 0x14) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000000300)='./control\x00', 0x800000000000, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000002c0)) 2018/04/21 01:58:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) userfaultfd(0x80000) 2018/04/21 01:58:16 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3c08}, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x2, [0x80000001, 0x1, 0x9, 0x22e, 0x8, 0xc2d0, 0x2, 0x80000001]}, 0x5c) epoll_wait(r0, &(0x7f00000001c0)=[{}, {}], 0x2, 0x9) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20100, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x67) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0xfffffffffffffecb) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) accept4$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14, 0x800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendto$inet6(r1, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r0, &(0x7f0000000340)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xc, &(0x7f0000000300)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="38002000120000002dbd7000fbdbdf2508007700", @ANYRES32=r2, @ANYBLOB="c268d756696c4477350190d0312427ece41278da692845123e0983128b064300"], 0x38}], 0x1, 0x0, 0x0, 0x4048011}, 0x4000000) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r5 = getgid() fchownat(r2, &(0x7f0000000380)='./file0\x00', r4, r5, 0x1000) 2018/04/21 01:58:16 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, [0x0, 0x3ff, 0x3, 0x429a3798, 0x4, 0x400, 0x5, 0x8427, 0x3, 0x5, 0x5, 0x7ff, 0x2, 0xfff, 0x7]}, &(0x7f00000001c0)=0x100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x54, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r4 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000300)={0x6, 0x0, 0x4, 0x1839c2c4, 0x923b, 0x800, 0xfffffffffffffe01, 0x6, 0x1, 0x7, 0x20, 0x2f}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) symlinkat(&(0x7f0000000280)='./control\x00', r4, &(0x7f00000002c0)='./control\x00') open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:16 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xff, 0x9, [0x800, 0x80, 0x1, 0x8000, 0x2, 0x0, 0x9, 0x2f, 0x8000]}, &(0x7f0000000140)=0x1a) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=0x1000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x8, 0xfe, "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"}, 0x106) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000080)='./file1/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') creat(&(0x7f0000000040)='./file1/file0\x00', 0x10c) 2018/04/21 01:58:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000580)=0x8, 0x4) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="7f837a045040e4b71323a6bc75dbeed93ed46de6e203af4e507e9c140ab961dde0dc2288adb37a9025c8ea735bddae40025598b99c89baffa3006ae8d619b1b7e54120096c7994a9250c09dca08c5137e535dc4b6aafc56d730be833c977c422ccc63b27b542cff4cc9f1ad1318c27267acc97da66ecbf781b291f41b45f81c31d7b30c66a8bb68ddf3c5efecbda9511625e4c4f710e4460394ea8e806778a2e0f9e3b69f2239cc5b78d38bb84b7451d451e2c0200b56176", 0xb8}, {&(0x7f0000000100)="f42910c5b2ed505538875f2d02b56851e9e460f67a781006cc37d8f8a8be03caf15aba62e96b62a23c5e4e5624201397996dca31e666a558e05ada31a482b57b665da450d0dcd11fc418398c5b762869ce33ccc3d5306635f764ddf91a83dc8942ae2faf6cd870c774a9fd2022ed90523834d8be58100bf9f1e29cbb9b6292279d4fa9a6a18e5b0c7438e82f7ffc9c630aa2876f8a964ac50287dfce7d063d74e7093f955d52ed5683e46e7a8c7a608190ac6434dc077a14e53da1536a08", 0xbe}, {&(0x7f00000001c0)="c8451ad35cea4cbb2438d3973bea128b8b20f591078176eedd7b3fe8d9af6ffed378b92b726ce38f4b3d8f17dec1e1616700ad7b5f530ae13059fc822cd90274a82a028c3353d14d6d6001a85eeb5fd0efd39cb2cdbc4417b8e90672eada3d54c0325c863f1c", 0x66}, {&(0x7f0000000240)="6283475bb82e74d030fbeae8d605b02a66a39f3cec7055a62c76690f1cc9e771ac4e78cb68b545963ae3", 0x2a}, {&(0x7f0000000280)="e244bc7b3e32e1cd3ecf31ec16b4808f6b0448ed1820ae630ee4b8cb09322f78cd715b86d899071c4eaa0f8e801c3782f8a93835e6427aa58a88034b9e2de3c27c074d9c6ecb6a31038d7faa0ce84554280919c4c952c7c386902ae3305de52d6f9b265b3d66e71ec9dcf9fc959a65c612bce49d9d93f11be38fd1f9d92423c9135f3fe575c1c18e97deeb7c736239a748ecc296f74af5d491ffbc79db73050a6357a1c0dbb6ed548452cdc9953078719d2b1a4609e59bcb76f9781d46d9b62ab3ad206928d34dc12079157f12a4321d75eb3874dd2275bcffca169b538b0c", 0xdf}, {&(0x7f0000000380)="a27aba7ad3928bbbf27d1cb836727417e6a3ec9459c73b01a3fd8e61b12eaf2c61e71473ac03d94293743ac04aa82fcc329af4039e60e482a7201bd177abfa077c0a1525f119572112afa926c49419e3301398e526f02b3d6141a8fb4b4e1de89d021890c1741e27400469a8437db39e4d2611b5a758c5a72bf64dded8ac1a848e3f1029a74be24763196c92600c5105df639b043b86090b", 0x98}, {&(0x7f0000000440)="32316e59bdd71db6d5803a4e8c7e76b66e4882cbc4576f6bb31d5df0408b3341f51ffbd2c33d93b1c41dd61872dacf", 0x2f}, {&(0x7f0000000480)="821a09625d50ae24a44a3079cfe5d35d75fa65547918400083aa3906d48560416260ad1314006944a1fc6b88ac3305a09f08353a9fecd915f01d0a4f6c6fc9ea140cb67f5e7b32c6f809eb714c9d53e41d65b1d1c822c7d44690dbf4140318a6b8643e6102feaf5574755461c4a164630d5cfd76eb114952de09114bbec0fbe04d2dfeeb1776a66c986c4cd28696e2dfa510ad6b1e945a7a3c8462dc9c93076e1f655a6a", 0xa4}], 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=0x0, &(0x7f0000000600)=0x4) prctl$void(0x1f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={r1, 0x800}, &(0x7f00000006c0)=0x8) r2 = getgid() r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/enforce\x00', 0x4000, 0x0) getpeername$unix(r6, &(0x7f0000000840), &(0x7f00000008c0)=0x6e) r7 = getgid() getgroups(0x5, &(0x7f00000007c0)=[r2, r3, r4, r5, r7]) 2018/04/21 01:58:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x40000) setuid(r1) 2018/04/21 01:58:16 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:16 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:17 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000140)='./control\x00', 0x10000, 0x80000000000) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x5, 0x8, 0x7, 0x0, 0xfffffffffffffff7, 0x6, 0x10001, 0x9, 0x8, 0x5f7, 0x1, 0x20}) 2018/04/21 01:58:17 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f630c400000200000000000000080000c63792fa5da2692117fe51e0d6b04b6bb1b9f17c346fbf1f31970946df95e4bbaabdb406b0dad5f9134ae76bb570cc2"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:17 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) epoll_create1(0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:17 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x81, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x9, 0x4, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3f}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file1/file0\x00') fchdir(r1) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x95, 0x2, 0x100, 0x5, 0x0, 0x9, 0xc10, 0x2, 0x9, 0x401, 0x4, 0x3, 0x7a2f440a, 0x9, 0x6, 0x8000, 0x8, 0x6, 0x2, 0x9, 0x7fffffff, 0x101, 0xffffffffffffffc0, 0x3, 0x101, 0x77a8ce80, 0x8000, 0xc5f9, 0x101, 0xfffffffffffffffd, 0x3f, 0x80000001, 0x6, 0x1, 0x200, 0x88c0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x90, 0x100000000, 0x7, 0x0, 0xfffffffffffffeab, 0x3ff, 0xfffffffffffeffff}, r0, 0x2, r0, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') [ 598.079227] binder: 3261:3267 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 598.105419] binder: 3261:3273 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:17 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:17 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0xd514, @empty, 0x2}, 0xfffffffffffffdbe) sendto$inet6(r2, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:17 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x305100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:17 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:17 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 598.528047] binder: 3314:3315 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 598.567926] binder: 3317:3318 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 598.575955] binder: 3317:3318 unknown command 796484364 [ 598.581330] binder: 3317:3318 ioctl c0306201 2000dfd0 returned -22 [ 598.594990] binder: 3317:3320 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 598.602291] binder: 3317:3320 unknown command 796484364 [ 598.607655] binder: 3317:3320 ioctl c0306201 2000dfd0 returned -22 2018/04/21 01:58:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x11) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x5, 0xffffffffffffffff, 0x7ff, 0x7, 0xffffffffffffff09, 0xff00000, 0x1, 0xfffffffffffffff9, 0x2, 0x1f, 0xfffffffffffffffa, 0xfffffffffffffffc}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/04/21 01:58:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/96, 0x60}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/191, 0xbf}], 0x5, &(0x7f0000000340)=""/183, 0xb7, 0x7}, 0x20}, {{&(0x7f0000000400)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/20, 0x14}, {&(0x7f00000004c0)=""/10, 0xa}, {&(0x7f0000000500)=""/41, 0x29}], 0x3, &(0x7f0000000600)=""/138, 0x8a, 0x4}, 0x6}, {{&(0x7f00000006c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000740)=""/97, 0x61}, {&(0x7f00000007c0)=""/73, 0x49}, {&(0x7f0000000840)=""/197, 0xc5}, {&(0x7f0000000940)=""/181, 0xb5}], 0x4, &(0x7f0000000a40)=""/173, 0xad, 0x6}, 0x7}, {{&(0x7f0000000b00)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/87, 0x57}], 0x2, &(0x7f0000000cc0)=""/83, 0x53, 0x2000000000}, 0xeb8}, {{&(0x7f0000000d40), 0x80, &(0x7f0000002080)=[{&(0x7f0000000dc0)=""/92, 0x5c}, {&(0x7f0000000e40)=""/33, 0x21}, {&(0x7f0000000e80)=""/130, 0x82}, {&(0x7f0000000f40)=""/242, 0xf2}, {&(0x7f0000001040)=""/55, 0x37}, {&(0x7f0000001080)=""/4096, 0x1000}], 0x6, &(0x7f00000020c0)=""/197, 0xc5, 0x8ac}, 0x7ff}, {{&(0x7f00000021c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002240)=""/239, 0xef}, {&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/173, 0xad}, {&(0x7f0000002500)=""/36, 0x24}], 0x4, &(0x7f0000002580)=""/97, 0x61, 0x2}, 0x6}, {{&(0x7f0000002600)=@in, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002680)=""/32, 0x20}], 0x1, &(0x7f0000002700)=""/24, 0x18, 0x888}, 0x2}, {{&(0x7f0000002740)=@nl=@unspec, 0x80, &(0x7f00000028c0)=[{&(0x7f00000027c0)=""/206, 0xce}], 0x1, &(0x7f0000002900)=""/229, 0xe5, 0x3}, 0x12b}, {{&(0x7f0000002a00)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a80)=""/241, 0xf1}], 0x1, &(0x7f0000002bc0)=""/4096, 0x1000, 0xd01}}], 0x9, 0x40000020, &(0x7f0000003d00)) memfd_create(&(0x7f0000003d40)="126367726f75705e7070703100", 0x2) 2018/04/21 01:58:17 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/04/21 01:58:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x8000, 0x0) r2 = creat(&(0x7f0000000680)='./file1\x00', 0x4) perf_event_open$cgroup(&(0x7f00000005c0)={0x5, 0x70, 0x1, 0x3, 0x20, 0x6, 0x0, 0x7, 0x108, 0x2, 0x9, 0xfffffffffffeffff, 0x200, 0xff, 0x7, 0x2, 0x8, 0xf2, 0x20, 0x5, 0x80000000, 0x81, 0x6, 0x5, 0x0, 0xffffffffffffff7f, 0x3, 0x52, 0x59, 0x1000, 0x0, 0x48a, 0x7, 0x9be, 0x8, 0xc1, 0x4, 0x3, 0x0, 0xd6, 0x3, @perf_bp={&(0x7f0000000580), 0x1}, 0x440, 0x2, 0xc77, 0x1, 0xffffffffffffffff, 0x7, 0xfffffffffffffffd}, r1, 0xa, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000100)="7d75ce595cc9ef0cfe89ca87c650301c3db1218e1b14c5b522572df5d6a8ffd70296f5760c8a96ec5d8b0808e8840fdc2bb43dc028c612c156d5a9b03a63d3837313902315962d44609a13b0cb2e34d7864f0f7671490912adb98f29ef52af6fec27ea3209169948893bac55ce7ff5c9a12f5067679b6402dff0d329bb57f05d9c7bb19c50dd4ef6746e9f7005bf2e61a4770c9de7ec676f65adc2f35bdad29223c81053301b030b6577b6ee889c73dda8c42eb192903bb99c985298738281aa675e743785af", 0xc6, 0x800}, {&(0x7f0000000200)="46d284fae8cbfe67bb3c39a84920b2ef2748da50ac46e9c15372aa34191ebd84c1d22915e3fdab897515f40e9d423a060c55300dd82416352a7aa8dd20acd473ab48c62dfb47b12643944d9556a534865669e797728e9854e50238039f48c95b81fd82a312d438b0eea0c8ab9277bf7ff5afe415269ea377fce38dbfe03da1018396eb4a6af990590e6245f06a45d5f21b18eafe2a789fb75b471c31cb1a3032c977f8c082da76ddcb179e", 0xab, 0x40}, {&(0x7f00000002c0)="e8bf2c637e881dafa9290c5b6ee98ed5a6dcd1a3aee830f94ffa525eb0772fe56810b79762dbedecb30bfef55b88a1ee45c7b2400ada3b816ea352f796a47fb47923827a118a66", 0x47, 0x1}, {&(0x7f0000000340)="e0751e7350a23b3de7be44de9332d5f0ff7448ba60231e48cc4d02618f87febdb5d9fb8e0eab19b3d4853fbc7077d568ef15a159c4eb5f757c74eb9b59693633410b60915061480667e14d583834a3d3df09b0b6e0a220be8f0681f473a17e208d9ec7309b3da8aa3f54e16e3b4ddabe37e757f49efbec2078c11f4ee4560bd459bbc8bdd8e5ba5f9457495f9d8381ccc7010bbaa4c6c37f650ceb10773196060f58ca0b8c458d646c7e9f4a26a2c32f0acb0dee368f640dc928a2a7625cc0cbd297e285a9e8f3753fdff35959646f2ff15ca266caf168d0f348cb0d00c68192", 0xe0, 0x419}, {&(0x7f0000000440)="89a67cdcfa50a5cb75c8d978d1c8da5363772dc471d1ed5f45af05e08b1ede13695664a2af6f103e7df0d010a08089345b2ce44e99f10352a4eb5458470f85b731fbc454ea61d04fd8a20be23fc61cbe3afcf6aaf914494598dacf0a567b9a2f180c3d33cdecb7dda969d4c8d611b9d4eeaca9d8f9", 0x75, 0x400}], 0x21020, &(0x7f0000000500)=ANY=[@ANYBLOB="6e6f6d6263616368652c62736467726f7570732c6d696e5f62617463685f74696d653d312c6772706a71f583c6756f74613d2c757365725f78617474722c696e6f64655f7265616461686557645f62a96b733d303f2c696e69745f697461626c"]) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:17 executing program 2: r0 = socket$inet(0x2, 0x5, 0xbffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:58:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x3, [0x2, 0xca, 0x7]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x8000}, 0x8) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="73797a3024b053cb6d1afc386101351dfbc01562e75e916880cc46d1a9e86e0134cc6de4c2ddd65591b6aae0ad76a5cc8e5fc4563b35b27a55cab834de62f75d2db5932ab193b27c60718820316dc6f2dc6428713b776de8aa"], 0x59) fcntl$setstatus(r3, 0x4, 0x6000) sendfile(r3, r0, &(0x7f0000000040), 0x8000fffffffc) write(0xffffffffffffffff, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001800e301000000010000000000000006001000064b", 0x26) 2018/04/21 01:58:17 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:17 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000940)={0x0, 0x3c, &(0x7f0000000900)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000980)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000009c0)={r3, 0x9}, &(0x7f0000000a00)=0x8) 2018/04/21 01:58:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:17 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7ff, 0x200000) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r2) 2018/04/21 01:58:17 executing program 6: r0 = socket$inet6(0xa, 0x20fffffffffffd, 0xfffffffbfffffff9) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000080)=0x4) [ 598.852555] binder: 3333:3335 Acquire 1 refcount change on invalid ref 0 ret -22 [ 598.880449] binder: 3333:3335 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:17 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./control\x00', 0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000240)=0x719b) mlock2(&(0x7f000039e000/0x3000)=nil, 0x3000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00000000c0)=0x7, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$TCXONC(r0, 0x540a, 0xffff) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) shutdown(r3, 0x1) r4 = inotify_init1(0x800) inotify_add_watch(r4, &(0x7f0000031000)='./control\x00', 0x21) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) unshare(0x8000400) r6 = mq_open(&(0x7f0000000140)="2a47504c5b766d6e1c2b28a363fab3262b4079bd6965743140766d6e6574317b626f786e6574302176626f786e6574312b4d000000000000000000", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x1}) r7 = epoll_create(0x1f) getpeername$packet(r5, &(0x7f0000000280), &(0x7f00000002c0)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000000300)={0xfffffffffffffffc}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000ec9000)={0xffffffe}) getsockname$unix(r5, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) open$dir(&(0x7f00000001c0)='./control\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./control\x00', 0x108) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 598.915592] binder: 3333:3335 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 598.947327] binder: 3333:3335 Acquire 1 refcount change on invalid ref 0 ret -22 [ 598.955698] binder: 3333:3348 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:17 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x109100, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000f80)=""/4096) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0x1, @tick=0x2, 0x0, {0x6}, 0x100000000000, 0x1, 0x9}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x48018000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x8c, r4, 0x804, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffe}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) rt_sigsuspend(&(0x7f00000002c0), 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f000c40000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 598.975901] binder: 3333:3350 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:18 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x800) r1 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000140)=0x3, 0x4) ppoll(&(0x7f0000000000)=[{r0, 0x203}, {r1, 0x64}], 0x2, &(0x7f00000000c0)={r2, r3+30000000}, &(0x7f0000000100)={0x20}, 0x8) 2018/04/21 01:58:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) accept4$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c, 0x800) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21}}, 0x0, 0x725536c}, 0x88) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) r2 = dup2(r0, r0) read$eventfd(r2, &(0x7f0000000040), 0x8) 2018/04/21 01:58:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 600.147009] binder: 3377:3399 unknown command 1074528271 [ 600.152504] binder: 3377:3399 ioctl c0306201 2000dfd0 returned -22 2018/04/21 01:58:19 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) userfaultfd(0x800) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file1/file0\x00') 2018/04/21 01:58:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x3, [0x2, 0xca, 0x7]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x8000}, 0x8) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="73797a3024b053cb6d1afc386101351dfbc01562e75e916880cc46d1a9e86e0134cc6de4c2ddd65591b6aae0ad76a5cc8e5fc4563b35b27a55cab834de62f75d2db5932ab193b27c60718820316dc6f2dc6428713b776de8aa"], 0x59) fcntl$setstatus(r3, 0x4, 0x6000) sendfile(r3, r0, &(0x7f0000000040), 0x8000fffffffc) write(0xffffffffffffffff, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001800e301000000010000000000000006001000064b", 0x26) 2018/04/21 01:58:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x7ff) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000140)={{0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'wlc\x00', 0x4, 0x8, 0x43}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e22, 0x5, 0x9, 0x2, 0x8}}, 0x44) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/04/21 01:58:19 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="c300000000000040"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) syncfs(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:19 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) statfs(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)=""/197) 2018/04/21 01:58:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x4000, @empty, 0x1}, 0x1c) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffec) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x40, 0xfffffffffffffffa, 0x3}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000040)=0x7) 2018/04/21 01:58:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000100)=r1) sendmmsg(r0, &(0x7f0000002a80)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=[{0x68, 0x29, 0x6ddb, "15255820fb76ab76d4fb50f1eccd9d9848592ce4e1a287e713ebfa293df35da5192b0d0dc5ad24c26e0e0286e944b0f38a36676c5c49dab65c8a73162347cf80efa6ead2cf61ad73b567b9fedc9607547c3be9161a7823945b5b8f"}, {0x54, 0x11d, 0x4, "5dc0ef674e1591ca9dc523647d0c18008eabbb8f78ac5ba0970fed96487e5ce36d2a9917471ca4a4502a5557f51716800d360463838ea5992961e8302a0e5a69b0ee2acefce9"}, {0x10c, 0x11f, 0x9, "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"}, {0x9c, 0x0, 0x492, "3b7bfc466aae51f5109e4b57015a1b7f19613babcaca06a17c5698f038284ca3fad296f84a6d10bf8faaedd342b78bc906a8de19270e29ec9b58c685526d3bc77e2e99115b4da96d59baed64159956a9426d292e716081a50a5855a7734e3f3b46b64f39cb0a7143ed844f89767b3307388b7efdca82b8e67859bd5913fce5644384e300a8e37ec028eedba31d"}, {0x94, 0x20e300f895a4688e, 0x20, "81f4fa494e7e938f296ba4203f1bca4004176f3e2f8a5d9c922a9e62bdf12029f6429c5948c7f65f158e3f0d97de8e5f0b37c8506fc9beaaa61bc203166f54cb555e5a44912fc4213a8f53df7b56a3952356993aff8d11d3c293e0ce3303f3126efdfc7ed7f1f5e62a9472735adb4907bbfa370c43fc99537c8bf2263ec9a16c3fe266eef063"}, {0xcc, 0x104, 0x2, "20fbe81a8d8041ba1153a42f4ed0944d344416342ae7b5d761118e0751dd26d56161bb81be1bc5095d54980f55eac64c902952c3f8040ed9698a61bf4f0ea88b0c15a88b2691b21cb69e0b0515753029c68241ee8ed7096da2fc7603a26443ce8e15ba0c74ac4dfa18c5a537817ee8b271cd719c7705fc8a9638a706a26e48a643f5b4e6741b855ca3e5ccd002681b1697e5f45d077855053eeed46145667a1021724ebf6e2e0c6778567958005c6792af2ec4cb9dae42051b3a71537e1d"}, {0x80, 0x115, 0x9, "e25bcb0add82dc1fc271ac35a141f6143928862a2794fb00531c83ba39fdc71243151734a667bc09f3f699a4fca48113ec598c0d8b3e32399e10209aa1c751642ad7626a264f71711c987e4cd18e273070f39692244ef087e7fa3cebc43676ce990e1395819485541832d44a9a004b564106a4bf"}, {0x7c, 0x18d, 0x6, "1415552cc6f18bff23fd4dd1d8ca8b85b3afe87815d404da1699c4f97957deb14cbb23852d8f009c95136728483c2b7c942a20f3e0eed7a2a0d6e20bf321486ab4c4a907884878a1fbea680226af623babddb1d6424655a065215b70910eb1e1843bb8571a2bded3ce7a854aa5d271"}], 0x4c0, 0x20000000}, 0xffff}, {{0x0, 0x0, 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&(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x100c, 0x4000}, 0x1}], 0x2, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/04/21 01:58:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = socket(0x9, 0xe, 0x400) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) setuid(r1) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) write$selinux_user(r2, &(0x7f0000000140)={'system_u:object_r:var_run_t:s0', 0x20, 'system_u\x00'}, 0x28) 2018/04/21 01:58:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) socket$inet6(0xa, 0x4000000a, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) [ 600.458056] binder: 3417:3423 unknown command 195 [ 600.471716] binder: 3417:3423 ioctl c0306201 20007000 returned -22 [ 600.489384] binder: 3417:3423 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 600.526833] binder: 3417:3423 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 600.618583] binder: 3417:3423 unknown command 195 [ 600.648357] binder: 3417:3436 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 600.657841] binder: 3417:3423 ioctl c0306201 20007000 returned -22 2018/04/21 01:58:19 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) inotify_init1(0x104000000807f6) r0 = open(&(0x7f0000000000)='./control\x00', 0x8000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x5, 0x1, 0x6, 0x5, 0x7f800000, 0x100000001}) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/21 01:58:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file1/file0\x00', 0x80, 0x4, &(0x7f0000000240)=[{&(0x7f00000000c0), 0x0, 0x6d}, {&(0x7f0000000140)="6e3e5d4b70b43ef7ee7f8d19805be2459eb909ee49c1a2bceae162c2e08301982d3595f20eddb44464acb440fc5a9019884f", 0x32, 0x1}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="3eb0dd6ae068d50300e24d64dde43b3eb02f644c763e8794bcdc4313cbde26ec96f5f982ef72671b94d1886737d039899a862c9ee3f846ac4f776eae9ad41cf8a936a49655b30a21c7412a3b4f952f5a586f9bb1c3e6cff7f99bd4", 0x5b, 0x7f}], 0x8000, &(0x7f0000000280)=ANY=[@ANYBLOB="d95cc31a7b68831966732c00"]) 2018/04/21 01:58:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) getgroups(0x4, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xf5ea4bef635ddd7a, r1, r2, 0x4, 0x800000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000000, &(0x7f0000000000)={0xa, 0x8004e20, 0x2, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:19 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x201, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x101000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='(]%\'\x00', &(0x7f0000000380)='md5sum\x00'], 0x1000) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000200)="8a4c1a2555f4426ae2396e5f4def667cf8db24c255cddbbdef9bcec731f30603745340ab0f62a907fbfce8cec3c96bdfffc72f6f89624ee6203a44b50a835fe25dadf253bb88327d59146f8de2a95597980107d9412dc7195e0af04802f2c643d70eb76ecf34fe7915e64b7f96af60a33a34ece5bfc7484b9eb60f08e878c9972b159043229d713b7f1144ff094735ed11663094a61502e457bfb010c439ec78968810b7a5bcc6c90b802d0ad781635fdc72a05f6a6ba4ce278e3371d52db16aa304ddaf881f8076ae9abb1d6a1c4b30170e7ed89ac661b0e235cfa0bea1f1aac2ac", 0xffffffac}], 0x1, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x773c, 0x0, 0xfff, 0x9}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000080)={0x5, 0xd793, 0x8, 0xfffffffffffffff8, 0x10, 0x4}) 2018/04/21 01:58:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xfff, 0x1f, 0x820a, 0x351, 0x24d, 0x10001, 0x0, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0xfffffffffffffffe}, 0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) iopl(0x228) 2018/04/21 01:58:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x307}, 0x10, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'team0\x00'}) setuid(r1) 2018/04/21 01:58:19 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4800, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty, 0x1}, 0xfffffffffffffc3a) iopl(0x100000000) socket$inet6(0xa, 0x2, 0x100000000) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:19 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x1) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x9) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)={0x2, [0x8, 0x0]}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000000100)="2a229c932395a3bfd9999f9fccd9d1bf72a60cf928acb293a721a30dfb4474b804e8270f97fabef9d1346a2add82c68bb0e0a7d7bb3264701e6313947583d54fdc44979484f274cfbbfa18cc1d67b2809ca40ae061ecd0a07898908563c7e846a5e0d6add2e609913ab52ce39270f9a2695f3c52255537f6876ca5baf0b6662897242506bf196ff8e9cccfc7ea4b2670581d12a1c0aa6254a99d179e", 0x9c) setuid(r3) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000240)={r6, 0x3}) 2018/04/21 01:58:19 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x35, 0xf907, 'sit0\x00', 'team0\x00', 'dummy0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0x19c}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:net_conf_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0xe886, 'ip6gre0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'team_slave_0\x00', @empty, [0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xe4, 0x154, [@mac={'mac\x00', 0xc, {{@random="acf5815585ee"}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"299f522a75cea06a93ad22f855b2385640bae6b2474117de0a719e560a1e"}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x2, 0x40, 0x0, 0x0, 0x0, "af6b80206a43f0e2fb4d0e090233455d5a169a8c4a66cad1271f414b3b0feadd41fd9145759c56d45efdbad8768884fe3b49e0c1f73f2aa3fc9b6f9581645bbc"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x400) [ 601.074960] binder: 3480:3481 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 601.087778] binder: 3480:3482 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:20 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x3, r2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) socket$inet6(0xa, 0x4000000a, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) 2018/04/21 01:58:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05630440fc000000"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) membarrier(0x28, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/188, 0xbc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x379f800000000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x800, 0x4) 2018/04/21 01:58:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) ioctl$KDENABIO(r0, 0x4b36) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:20 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x6}}, 0x1, 0x60e, 0x5, 0x100}, &(0x7f0000000040)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x2e, 0x0, 0xff, 0xc, 0x8001, 0x7, 0x9}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x7ff}}, 0x1, 0x50e47e01, 0x20, 0x4, 0x60}, 0x98) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000009200)) recvmmsg(r1, &(0x7f0000009400)=[{{&(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/129, 0x81}, {&(0x7f00000013c0)=""/75, 0x4b}, {&(0x7f0000001440)=""/246, 0xf6}], 0x4, &(0x7f0000001540), 0x0, 0x8}, 0x1}, {{&(0x7f0000001580)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001600)=""/55, 0x37}, {&(0x7f0000001640)=""/39, 0x27}, {&(0x7f0000001680)=""/22, 0x16}, {&(0x7f00000016c0)=""/214, 0xd6}, {&(0x7f00000017c0)=""/6, 0x6}, {&(0x7f0000001800)=""/226, 0xe2}, {&(0x7f0000001900)=""/118, 0x76}], 0x7, &(0x7f00000019c0)=""/4096, 0x1000, 0x5}, 0x6}, {{&(0x7f00000029c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002a40)=""/132, 0x84}, {&(0x7f0000002b00)=""/94, 0x5e}, {&(0x7f0000002b80)=""/210, 0xd2}], 0x3, &(0x7f0000002cc0)=""/129, 0x81, 0x3}, 0x100000000}, {{&(0x7f0000002d80)=@generic, 0x80, &(0x7f00000053c0)=[{&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/239, 0xef}, {&(0x7f0000003f00)=""/152, 0x98}, {&(0x7f0000003fc0)=""/34, 0x22}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/254, 0xfe}, {&(0x7f0000005100)=""/200, 0xc8}, {&(0x7f0000005200)=""/167, 0xa7}, {&(0x7f00000052c0)=""/229, 0xe5}], 0x9, 0x0, 0x0, 0xffffffffffffff32}, 0x80000001}, {{&(0x7f0000005440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000006940)=[{&(0x7f00000054c0)=""/48, 0x30}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/149, 0x95}, {&(0x7f00000065c0)=""/207, 0xcf}, {&(0x7f00000066c0)=""/196, 0xc4}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/213, 0xd5}], 0x7, &(0x7f0000006980)=""/190, 0xbe, 0xfff}, 0x7fffffff}, {{&(0x7f0000006a40)=@generic, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000007ac0)=""/118, 0x76}, {&(0x7f0000007b40)=""/234, 0xea}, {&(0x7f0000007c40)=""/160, 0xa0}], 0x4, &(0x7f0000007d40)=""/4096, 0x1000, 0x9}, 0x100}, {{&(0x7f0000008d40)=@rc, 0x80, &(0x7f0000009100)=[{&(0x7f0000008dc0)=""/54, 0x36}, {&(0x7f0000008e00)=""/60, 0x3c}, {&(0x7f0000008e40)=""/76, 0x4c}, {&(0x7f0000008ec0)=""/194, 0xc2}, {&(0x7f0000008fc0)=""/61, 0x3d}, {&(0x7f0000009000)=""/196, 0xc4}], 0x6, 0x0, 0x0, 0x2}, 0x3}, {{&(0x7f0000009140), 0x80, &(0x7f0000009340)=[{&(0x7f00000091c0)=""/30, 0x1e}, {&(0x7f0000009200)}, {&(0x7f0000009240)=""/147, 0x93}, {&(0x7f0000009300)=""/13, 0xd}], 0x4, &(0x7f0000009380)=""/88, 0x58, 0x1}, 0x5}], 0x8, 0x2000, &(0x7f0000009500)) r3 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r3, &(0x7f0000001540)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x100}, 0x1c) fgetxattr(r0, &(0x7f0000009540)=@known='system.sockprotoname\x00', &(0x7f0000009580)=""/255, 0xff) sendto$inet6(r3, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0xfffffffffffffe26, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0xffffffd5) [ 601.778836] binder: 3514:3515 Acquire 1 refcount change on invalid ref 252 ret -22 [ 601.813159] binder: 3514:3515 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) inotify_init1(0x80800) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="97fc8ca0022ae5a8a8828d706959e6f3b4b7921bca7b52a79030e46b274364cf8b10c2eb6bdea543ef98998d0fdb45a9aaf98b16f5b5a91eb15dff366762c09b79e6038a5837f210e25b92a4033439d4cf137f3f71a6c5d45f13f1b1444446acdf3578a10e822cc953d5e3d5a9c4c99b45cba0f1b1fb3fac10550c3231918f0d4bf9d41d09dc678c227d51c28771e07e1f89d1dd1ab2a91c4ba47bfc88d67ad3e7f7550f807b99c99f23e386a64aca417c32d3ccc3f54b1fd7c7ca2bdd0b7d2e170e1e95997fa26f8692a969e0b47232961fccf9b7ee9eaa80a6e693413497a7364780689c37cb5a09b483d6ec23f40f95124f99d1eb52cd784f8c11bd001571a97b9283ef133b853c52882e3db6c4e7c151ed43062bc209ceae41a7e06142b3c37ba2dd413ad46fba32f08fcd7cec02e62a95184999d764157e4f9a67d0c35b21c7fb26481d7723715564533888368867a181489268efc80cb89f4e27cc146750700eb6a5804847945a5296c9c1a24c3c98077889ae3b150c5d756019162eee21b3fd0dbd5a8d3783e25545ed105630bbf15ed814cac70de68ec8afdb8044e97e3afb9ffcdb071f6c175b5a78abf18c04902e4e5a52be3f2f4287c7deaa7ac5f52480b9fd3040f2569dae3d63e137f3eeac10050bc03c89578c400acc9724b0850f2de279b19eaf03e88bfd347b7def2f6df73c8fbfcaf516e3a83bf80cfc19e71d628cdf089b0a00a86e9ebeb7adf9b2bc4e87757ef2f57373cecc820c394f3e37348c066c14d46c6f7ba6838d7fbd16c365590cf739a892a54e740b45817aeeb7133ac5363a7a1d4132bf74234d5b5a34bd6cf76e1d7687495b2491b4a4ce85f44183727711984a9a2808a70ec0c91fe28cd832f727d87779c57ad92e902e5dfe8472572ff22aaea5eb853c5ec0d9e7acc9f3c366793e948319bca8adabcf17bf7bb70f06dbaa697832cce4145514fcfe796c45c2b067325dc99f9ebf57d1c17d323cd1861b11151317308ba746bf90951631b43ddc504763d0dfcef2ee82ecc3ca19e1734d5e06a84ec87bad16433a57ed489522cdea547fe513d3af4e64e7847c78b728896a18f96a4e86c34e794cbaea25812b2773d2cbd44baa3be6c408d152e70718ed78881cddae81f43ed06f0b31ec7aa417957a5203bcdb1a34b605972c0191d852425c167b3a98ff55178d3e51e4251703b3caaa53efbf8994f6d6edb7ac7f33f45ac9107898db559c661f723748ae3581e0468c41096ae9c18345c2c0cd120667e20a680893f6c6307759f217cd0b2f9308a9fd3f525500b9e1a0e2d212103a8aea94f8d65244df36137198070d20ffcee76208c65999f97ca5850bb41eec8d0944c184f39261410c9369c8f5bceb0c9b276f8a733147ba9567728ea3d38c417460339ca9bdef2523a9744b9bdee4a98133eccf582a49c096957d35f6e9239c423a01afd95dbfc53b53f515d3d7ca7568b8aca0c149f90088439ecc73e756c21e7e118008372de12ed57118d65ea843a14504c827aa46a5a4c3e09cedaa9d19541a7d05503738580a6323fdd3bbc15bcd68260452744694183c34efca31ecc122035b384811a76d8247b325742d2a712968ce97ddfaa415a5da9d53ff3db5c30aed50c232c496e9a7d847aa1bcdc54baefa8759dc14d877401f2f6c2ddc0446a9b149dcbcb475a35b14155e4fca812eb11134ef1d6806e9adbc07b21c7a85319719828b116e6759c29b8811e3e715146681bd87fecdc1f1706992ed3a4cebdd3749cd5a0faf8f07937d143c81663a058008e34c59526b9bf53a69f002abe5bf53eaac1f9c3d3f9ed49393f7a23bacd3047497cb4f771c1696fcd12752a45de6877dcbc4d04cf140c019d9b5fe2825321366e2e15fd72a1b641b983b31b8d1f6a2a8ed5390a3575ce8de1acee582cd6b03a99a621924e687bdf2e8a0758be44ac5e6629053d937940e64f71e144c5c1435f4cf2f84f24d8d318a18050d7b4518eab184ac455eeee3e514e6ce3f7ae2cc588440537f0ddfcaa0ac6f73abaca6188d0b10039374132d8ecd5d805053f307f9735b9ccc7c3d0a9a3201cd0acffd75887a22ad87f8bda24fcc2f3ffbcbb00612dda5c3947b5829dc075e49dff6ee7df771eac61bf593f269c95ca9bb467b7fe5e1470dac65b049e93460e74e92a1c4f01400ba9e9e31a1ae66d371fd22aab4a7b6f373793536bb445a9e48158fc9b518c6f98b5eb0b928aa00c4c6e43db1f90df6083ff6180787a833a77c888b6a999246028b9e4ffd4ec5d867341a1661532a8f78467dd964eef2661411b8081f0fa5055973bfd8e922dbb208bc7740014d02728623da4cd9c0d8ad316a066a0e7b934674d767b2d47b62a3a3ef63b6bfe65def79ab568c0393a6c6b1d379dd9337e7d58a918bb766ea2ec3a9432f6c087381b40f6377da092c6ac3bc28b13c14160b55aca4ad73e9c0514d5876fa354127dd5611ffa72b0d637ded202e7db08ebaf462a0d8882b65ff0123b17a17a4419d777fcac6daf36cd31198358986bf8d25302fbd04c222090b5eff92afb2cfc053d625041d22a488de5eb619efec835442ce294104e2e18ff857cd6b812f2ba42f37d54ef8581fa229913deeff13cf1ae843db5018ef86209a04bc6f29e3c391eaa176925cdd09eaf3892fc86ae000d6b43ed6af1483bc783981855eb64c64dc24833dd0a8ebdcef801eacda5a60d42688cbce375770cb8c9adab16230932b9d21e17527d4af92cd3897fbded5a735ac628f4b420a4faee9ec72c1959756464896e08138a4b5723e23dc16631fcf14b7ce5ae344623caf6f189161e1d1750e50490ada853196fa001b4b6a5365f23f4d2bd86202575d960ff37863bc60a85f7de73f35b61fe668f505ac71975d27bdbdcfa888825e3bee21fba16f1886dc7ac787988bcb8980002da33e60cc9c7fb04549cdf8d28b16e047d7ab8df514bb9c8a672074edd6803a0a6c00b5164a781ea99ba1219c69edeb110bf2ede7a9468f4e00c98ae9fd7e9fcf09ce65a4bebc848882fea23031fa0fab995a5ca0c68d8bb47d6b314a284ab977bc931fce73461519f4ea7dc82e58a4059a80e373be9711ce347ed30d2d6f775335cd812eebbbfdc43068e301c524ade09311fe2ff9eb0888d6f20791bfe4b39cdb5387d24d9f7655ee9c39f5f87d9f9419d6e4d2da5fd061b940e0071faf166f47c5c2cce83c8489e38f7fb2ede36b7663beee59b61bb126ab1b510e59e4612ab5b92a37353d3c9764bccac642d74d5223c856b4c6ca2f313e84b8ecf938451a8bbe5d98cac2f190d3dd452f79fc6ac07ff196d6c7d2c0d723a0dff87ab72343c5c5ccbc72c549567ecac04c7601e53a0c8fb12f2eefb9bb201b6ce8765c5abf23a328776d69d4b47f2f868eab2087ab2e086014578e7cd85ea702c053d582ee094f734c8c4ae1cd82a7ac352c09d9b2ce89fea1fe9fea4551c93875214dfacd96d86ee3868eb2fa1110cfecfdb38f1257f13dab11ae4de766a6fb40dfcf0ea069c2da690ff9c1bdc7ada11c147c5cec1e61b13e1fb17b9ad92b6ce1e0d46d1fb3c6b03e33af86582d88783878eb3cb04af927f35f13daa66a59b7546280b1a40e5e9dc301ecc814b6f75d5c5d07cd4d9c774ec18e7b86d377e6f56e7bb515702e3a2c7583da81fd8b22c81b28a8a85dabeca02f0ed9133b9aae6276c674fd860ce944fcc80720ecaf85a2375511c616bb29812d65d2423095b481df33def7ebe67d260f56ebac8963a99dca23647e556092bcae54e7315b4d0bfb100fab4d2be98ed5fd9407d3c6a5577a8ed6331d5a9a9744880729d449edf69583b6671445b284a048191c4886e77265a1620c5f05c084bf172916dcb3c39bf9cd6a9c8399e1bd96fc679636cfe608d72c3aee7aa8fac663a1f69aad3f28f8f7ca66cef4187f3e2f258435cb6f8556f39a3a85d9089f96396fd6457dbad70196a6a7f03e717ecb2713af5dd80a0e4e5a7d780f6044b50d8e96af09759e06bd881d4010a4a8a0244a9c6005d1746fb1dcedec1a4a2f47120c06d5533c3b3e6c29e8ca3e18ef236eb8886b9262f7cb1a61505a32ea6045fb43fb177a2ecb070193fc1bb63b7cd0e561b66aa169a7ed5f7ac3b680301ab43c31edda851deb0d1b959703697f0914be2b877145780538933b740c7a6ccc1c80649cd054def666854ff446f977e21f6653b74d51805313ad430b859ba120d563b3ce38d3d769a1535adcfebccc82a9e8fc2d81fdcb5ce34a2aa5edf247b1a242d2ed8ae46e9576e9c92b02bddd84f76e12f0ebd86830e6d52e24d34080c2a27de02ec46f7b1c39becc14e8345370e00d79bffd883f8ecaa7ed935937029663bb7738c1fc443eb1098e3a4c87b0ca068f769d9070c73c4ca8d99d9a9cfcc20a52626a4ddca0aaa0db92bdc2593afdf5f75140b65bac6ac3b6a5a2d307ef62e94b62189c4638cc51826ec3d00bd6f9bee2bf44e7df8ee4c3655df104e904d8f41fa6ef32f174e08de2cef679ccf15f55e0b2b5c85b83a90dd637be40abc62af6b5ed3960858113b39b0a01e80a0079b6617c2da4f0408e7b09bda5050c10330ca193b98990811507948d77ea7c87879dfc7309b9e45d3b123f1e7e417d122d1566975015b3581867de5a3a503b1d313f783f66f45daa13edf1789f5e1f17771c3cf71a19bf2155277c59e48be886324642c6f94a0df6628e9f602e21473a13f5a025a3d5da3c022ac474572fddd1e353fab7dfcff8cb2b478935c929c72fab916a316c383eaff0354372406c8eb57c013977e69f184c25019376cc429b61d9942e6728863316846b595c4c9212796d2e105e11757550471babffe7d331508b064d796e4e5c7e95a14b829d01a891a5fc3fbb07f50366e3916ad0ba11c3fc387262e788090597c11637bf02fc589be999af3e59cbc37c4c2d15eb6434d36a4674f95d94a7d2bc478f0f05d85c4189e0186d58fe5af2376f75825844f71b963bc4cfea4d8fd7cf6b57a8d621e7c08627eb40ed08968db891aca25367b4bd083ab1a41510bad35410993de6be99d60237dd70f4456b991335036b88de802c085b96fa10fecd227698b6e97c5febeec9e3fcf1cda7a0a1361f4c5569624a768e732526e742c33d8d421511b43886064c2719a35a1c44a06e96c563684680ec5057f9e1673c551a3585e4cda85e01960c42e60eee65b1c5c2e12b58edb68495a9dd29a6491f0dbab30151a9e64c6f84fc571b7cea0adf1599ca3d7be91c39fe6b9bf75ea908e395ae06bf242792134bc1f130c3a29de4b66f5a77bbd99309ecbb8435fbc7db9f0490cdcf9cd9bc700acc2929333e447435b67facec0009c1601a7dffbf5d8af0cfd3c5524378d111e97aeb1b7784b2a91280dd428e6616cdaeea7ddcd9794e8d18a16c2cb6a43c71b536bf9c2ed1b900fb62cf1a56e2eccba9090ed871297dd5ecaf1bca91e2725a07b4a6580903cae32b5e89d7d468bddcfd1bde4a9342e35af9b99efda78fba9e67a8ceeb658cdc9f6e517a338db013579d7d686411be73dc66f695131e48f32e071e9799c0dbb2494b7dc32544fccaa63ba901e20cb1c43fedc8eda5a0b01c935579fdd7e0851817d8e5fb8b87730f139f2f8dc14ce923488f05ce0eafbc55aaef7a6cd56f4548212fbbb09a35f16a2e7524552097eb28d1fb3adab4d4086ca68359ea95930c3d50f04cab79cf84aceec095d376a2a28ca1f3ca58cb2f8a02b1530516bdbac7528e56b3652f22fe89950d21ec4d03008eb740d396140290636f6998842d1a33", 0x1000, 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, r3) setuid(r1) 2018/04/21 01:58:20 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/21 01:58:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 601.831810] binder: 3514:3515 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 601.861482] binder: 3514:3515 Acquire 1 refcount change on invalid ref 252 ret -22 [ 601.871787] binder: 3514:3515 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:20 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x1}) r3 = inotify_init1(0x0) mknodat(r0, &(0x7f0000000200)='./control\x00', 0x0, 0x3f) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) inotify_add_watch(r3, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) ptrace$setopts(0x4200, r4, 0x401, 0x100028) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/21 01:58:20 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x1, [0x4]}, &(0x7f0000000100)=0xa) sendto$ipx(r0, &(0x7f0000000300)="3b12385a80", 0x5, 0x20000811, &(0x7f0000000340)={0x4, 0x1ff, 0x7, "bf4c36658ff4", 0x8}, 0x10) write$binfmt_misc(r0, &(0x7f0000000280)={'syz0', "df6c915a8c8764604e7e94e04f725e91239e5e34cee209f32a10d5a81bf8aa486681ddbca45499ea2a26aa2af7459f8b6c4dd59d3e879da6550fe430bd66149fdac3fa188c0f61"}, 0x4b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff7fff}}, 0x10001, 0x1d}, &(0x7f0000000200)=0x88) r3 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000240)={r2, 0x1}, 0x8) sendto$inet6(r3, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) 2018/04/21 01:58:20 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x141000, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=""/215, 0xd7}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00000001c0)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 602.084304] binder: 3546:3548 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 602.097440] binder: 3546:3549 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/21 01:58:21 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x6}}, 0x1, 0x60e, 0x5, 0x100}, &(0x7f0000000040)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x2e, 0x0, 0xff, 0xc, 0x8001, 0x7, 0x9}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x7ff}}, 0x1, 0x50e47e01, 0x20, 0x4, 0x60}, 0x98) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000009200)) recvmmsg(r1, &(0x7f0000009400)=[{{&(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/129, 0x81}, {&(0x7f00000013c0)=""/75, 0x4b}, {&(0x7f0000001440)=""/246, 0xf6}], 0x4, &(0x7f0000001540), 0x0, 0x8}, 0x1}, {{&(0x7f0000001580)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001600)=""/55, 0x37}, {&(0x7f0000001640)=""/39, 0x27}, {&(0x7f0000001680)=""/22, 0x16}, {&(0x7f00000016c0)=""/214, 0xd6}, {&(0x7f00000017c0)=""/6, 0x6}, {&(0x7f0000001800)=""/226, 0xe2}, {&(0x7f0000001900)=""/118, 0x76}], 0x7, &(0x7f00000019c0)=""/4096, 0x1000, 0x5}, 0x6}, {{&(0x7f00000029c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002a40)=""/132, 0x84}, {&(0x7f0000002b00)=""/94, 0x5e}, {&(0x7f0000002b80)=""/210, 0xd2}], 0x3, &(0x7f0000002cc0)=""/129, 0x81, 0x3}, 0x100000000}, {{&(0x7f0000002d80)=@generic, 0x80, &(0x7f00000053c0)=[{&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/239, 0xef}, {&(0x7f0000003f00)=""/152, 0x98}, {&(0x7f0000003fc0)=""/34, 0x22}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/254, 0xfe}, {&(0x7f0000005100)=""/200, 0xc8}, {&(0x7f0000005200)=""/167, 0xa7}, {&(0x7f00000052c0)=""/229, 0xe5}], 0x9, 0x0, 0x0, 0xffffffffffffff32}, 0x80000001}, {{&(0x7f0000005440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000006940)=[{&(0x7f00000054c0)=""/48, 0x30}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/149, 0x95}, {&(0x7f00000065c0)=""/207, 0xcf}, {&(0x7f00000066c0)=""/196, 0xc4}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/213, 0xd5}], 0x7, &(0x7f0000006980)=""/190, 0xbe, 0xfff}, 0x7fffffff}, {{&(0x7f0000006a40)=@generic, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000007ac0)=""/118, 0x76}, {&(0x7f0000007b40)=""/234, 0xea}, {&(0x7f0000007c40)=""/160, 0xa0}], 0x4, &(0x7f0000007d40)=""/4096, 0x1000, 0x9}, 0x100}, {{&(0x7f0000008d40)=@rc, 0x80, &(0x7f0000009100)=[{&(0x7f0000008dc0)=""/54, 0x36}, {&(0x7f0000008e00)=""/60, 0x3c}, {&(0x7f0000008e40)=""/76, 0x4c}, {&(0x7f0000008ec0)=""/194, 0xc2}, {&(0x7f0000008fc0)=""/61, 0x3d}, {&(0x7f0000009000)=""/196, 0xc4}], 0x6, 0x0, 0x0, 0x2}, 0x3}, {{&(0x7f0000009140), 0x80, &(0x7f0000009340)=[{&(0x7f00000091c0)=""/30, 0x1e}, {&(0x7f0000009200)}, {&(0x7f0000009240)=""/147, 0x93}, {&(0x7f0000009300)=""/13, 0xd}], 0x4, &(0x7f0000009380)=""/88, 0x58, 0x1}, 0x5}], 0x8, 0x2000, &(0x7f0000009500)) r3 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r3, &(0x7f0000001540)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x100}, 0x1c) fgetxattr(r0, &(0x7f0000009540)=@known='system.sockprotoname\x00', &(0x7f0000009580)=""/255, 0xff) sendto$inet6(r3, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/21 01:58:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e, 0x80800) 2018/04/21 01:58:21 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init1(0x80000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x2c) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000000000)) open$dir(&(0x7f0000000040)='./control\x00', 0x3, 0x18) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:21 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = gettid() r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) tkill(r1, 0x40) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="030f2dbd7000fddbdf020000000000000071fbb3ce00000051000000ede5c415a2e8e62d10b13a2a8864abdb52e7816a8d8aafc7e9abe8f5257aa0003382b9b43e39840b3a44332a635f82e7712d5a7e6336925d"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4040080) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000001740)='/dev/usbmon#\x00', 0x662, 0x400000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001780)={0x0, 0x4d, "32349739a0baf90d7649c62589deaabc2c7551d900e9f2e794323dc018f71e1c1d8f8d82c395703b6806199c2076488b221fe7c3b07f7d87f39a2e3758ced3a754afe55b708a41d67176fc6c99"}, &(0x7f0000001800)=0x55) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001840)={0x40, 0x44d, 0x8004, 0xfffffffffffff000, 0x6c, 0x2, 0x4, 0x4, 0x0}, &(0x7f0000001880)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000018c0)={r2, 0x325d8680, 0x5db, 0x9, 0x7fffffff, 0x80, 0x8, 0x3, {r3, @in6={{0xa, 0x4e20, 0x24, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x2, 0x28, 0xffff, 0x8, 0xfffffffffffffffb}}, &(0x7f0000001980)=0xb0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000015c0)={0x0, 0x10, &(0x7f0000000540)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001640)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc3, 0x7fff}, &(0x7f0000001700)=0x88) syz_open_pts(r1, 0x402) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file1/file0\x00', 0x80, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="83e9abf0ca0ac6bcd91b438cadeea385f292575b2d1c1bfb5d034de50ded5a31900881fc00311f08a5151a7028ca2a6ef36bcc29", 0x34, 0x100}, {&(0x7f0000000180)="d6d8226b49ab023fb9b29fa922fd5eb88f", 0x11, 0x4}], 0x0, &(0x7f0000000200)={[{@balloc_noborder='block-allocator=noborder', 0x2c}]}) r6 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000280)='./file1/file0\x00', 0x46e6, 0x4, &(0x7f00000004c0)=[{&(0x7f00000005c0)="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", 0x1000, 0x401}, {&(0x7f00000002c0)="f2dc430142517ecb804ba9f262e147a8017181a8aa6adf47e348ce6f2141d2d13c7ab74861380d9fbd726876678f11cd424ad5ca2eea320ed65a1820a3c5f1ddb122026f427aaa4c5067d6ad47f3bab796e3ce1754df2bb19fe22bd95798874698b10acfeb8cd807a03932366a419f1b51f28e73224ba3220bcdf283", 0x7c, 0x3f}, {&(0x7f0000000340)="964531e1eb277fdfce7dfd251101fc3a2f4b155e5ce675f7d85f9cc372cf94a79ae3cc6e49d01b8965bb1078a6aeb9cd8f49c56bd8328ac30a3fc8335818085db35b5a4ec9112c87f9e82bbfee5678f5f3ce711a46f6dcc644fb750af22417dd86ef2b4f514d1640e10e1895304c9314cb", 0x71, 0x100000000}, {&(0x7f00000003c0)="dc5b4bf7b72e5f30b717eddead11883221ee6ef70b3d2758c17e2fd6cbc41303975e07dbf321bbc505c5ab8799861982eea54a0c79faae00007c0a8f65090b430c63ee54d845b6e0bb738aa6784d225aa8960267bae924d20d7f9e49f43151f51817859d737324ae3be04da1cb46c447cbe3fb9042c1e7d924f30c15108b0a1c6a1583fedc25c5b24c992f28b5cdb10a8ee76d07d1df618577d5c6626c089276bdf7d538b0e24234344600e5d453aa967a023373a3a8be5f9f76f7585ef3ac822d24d15a0a3e278e051561e02ac42cb6b24df94b3d571b9a1c5c4cccf64848a75a236a6e35", 0xe5, 0xfffffffffffffffa}], 0x800, &(0x7f0000000500)={[{@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}]}) 2018/04/21 01:58:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/21 01:58:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x2, 0x4) socketpair$inet(0x2, 0x6, 0x3d8d, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 602.688305] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/21 01:58:21 executing program 2: r0 = socket$inet(0x2, 0x80000, 0xfffffffffffbfffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:58:21 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x9, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000400)=0x101) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x6, 0x3f}, {0x80000000, 0x2}, 0x3e, 0x1, 0x80000000}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0xffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@int=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x10000, 0x5fb, 0x7f, 0x400, 0x3}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000440)={0x4}, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xfffffffffffffffe}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 602.748072] binder: 3571:3576 ioctl 40046207 0 returned -16 2018/04/21 01:58:21 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x35, 0xf907, 'sit0\x00', 'team0\x00', 'dummy0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0x19c}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:net_conf_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0xe886, 'ip6gre0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'team_slave_0\x00', @empty, [0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xe4, 0x154, [@mac={'mac\x00', 0xc, {{@random="acf5815585ee"}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"299f522a75cea06a93ad22f855b2385640bae6b2474117de0a719e560a1e"}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x2, 0x40, 0x0, 0x0, 0x0, "af6b80206a43f0e2fb4d0e090233455d5a169a8c4a66cad1271f414b3b0feadd41fd9145759c56d45efdbad8768884fe3b49e0c1f73f2aa3fc9b6f9581645bbc"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x400) 2018/04/21 01:58:21 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05630440002c701d"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) 2018/04/21 01:58:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) 2018/04/21 01:58:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) 2018/04/21 01:58:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000011c0)={r2, 0x4, 0xfffffffffffffeff, 0x340, 0x5, 0xe7, 0xf5d, 0x1000, {r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8, 0xa9, 0x0, 0x5e, 0x1}}, &(0x7f0000001280)=0xb0) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:22 executing program 7: pipe(&(0x7f00005afff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007f0000)=[{&(0x7f0000036fc4)="e1", 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000e28ff8)=0x1) write(r1, &(0x7f0000335000), 0xfc94) [ 603.284736] binder: 3612:3616 Acquire 1 refcount change on invalid ref 493890560 ret -22 2018/04/21 01:58:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) [ 603.392072] binder: 3612:3616 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:22 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r1, 0x2d, &(0x7f0000000040)={0x29, 0x1, 0x6, 0x100000001}) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0x20}, 0x9}}}, 0x84) socket$inet6(0xa, 0x0, 0xfff) [ 603.469960] binder: 3612:3616 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 603.583430] binder: 3612:3616 Acquire 1 refcount change on invalid ref 493890560 ret -22 [ 603.605043] binder: 3612:3634 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 603.624974] binder: 3612:3636 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:22 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x5) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/21 01:58:23 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="f5ebd9d9446c61b0f035424470eb79775119e10e8e9ededc59e2f93b66d0b809cd79d6ead4c7a0874d727e3b6e5c19bbcb85e66d1f7ffc288152dc5cc44421493704b8a997a3251223b41df8d851128151ca37198f0ffecb161f345d7c2859273cde351878b8f41c58656334f73c7f4efdc8848688acf269710ca4c02bb42b2e261b742e1d4564ada09bbd040adc64237c0cc81a3bd699d39e", 0x99, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) 2018/04/21 01:58:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file1/file0\x00', 0x8, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="edf480afcbae05ea2b90449c0c18d9e22354390a", 0x14, 0xa00}], 0x1000000, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6f61636c2c6e6f757365725f79047474722c00"]) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x8, 0x70bd2d, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfc29}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8010}, 0x4040040) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/67, &(0x7f0000000100)=0x43) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x40, &(0x7f0000001140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0xe708}, 0x3, 0x3, 0x1}}, 0x80) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0xffff) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:23 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control\x00', 0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x1}, 0xfe9f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x1924aee7}}}, &(0x7f0000000200)=0x60) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) 2018/04/21 01:58:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000001740)='/dev/usbmon#\x00', 0x662, 0x400000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001780)={0x0, 0x4d, "32349739a0baf90d7649c62589deaabc2c7551d900e9f2e794323dc018f71e1c1d8f8d82c395703b6806199c2076488b221fe7c3b07f7d87f39a2e3758ced3a754afe55b708a41d67176fc6c99"}, &(0x7f0000001800)=0x55) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001840)={0x40, 0x44d, 0x8004, 0xfffffffffffff000, 0x6c, 0x2, 0x4, 0x4, 0x0}, &(0x7f0000001880)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000018c0)={r2, 0x325d8680, 0x5db, 0x9, 0x7fffffff, 0x80, 0x8, 0x3, {r3, @in6={{0xa, 0x4e20, 0x24, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x2, 0x28, 0xffff, 0x8, 0xfffffffffffffffb}}, &(0x7f0000001980)=0xb0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000015c0)={0x0, 0x10, &(0x7f0000000540)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001640)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc3, 0x7fff}, &(0x7f0000001700)=0x88) syz_open_pts(r1, 0x402) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file1/file0\x00', 0x80, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="83e9abf0ca0ac6bcd91b438cadeea385f292575b2d1c1bfb5d034de50ded5a31900881fc00311f08a5151a7028ca2a6ef36bcc29", 0x34, 0x100}, {&(0x7f0000000180)="d6d8226b49ab023fb9b29fa922fd5eb88f", 0x11, 0x4}], 0x0, &(0x7f0000000200)={[{@balloc_noborder='block-allocator=noborder', 0x2c}]}) r6 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000280)='./file1/file0\x00', 0x46e6, 0x4, &(0x7f00000004c0)=[{&(0x7f00000005c0)="d28c46f508a0d94e1c90e1426231d0d1134c47593d66bd3d8dc66d23faa0843b34016e6d2849f9f22bed4c9e01801b81e377a15b18023ce01737f1fb17d02016f044d65e63df970610163a91773f693b5bf446eee26c349bdc56dd170cc7e6210b337af3cc98b13af8c8a12a920a400349a7780a5adf81535f534d5106e067f8a32842a2c30eff3a060ba2ffb2ebea10e07aa18ec2f6df7f25f06a234d8c8439e8ebd8b6e9e32fc456020822527851f0934475077c262c66904b329a00ce38747790e8e558caf1eab8538e17d00f0a8eba80ca7101337f5626377cb4535f217d5b0a126b2fd1ad20dbce87db913bbb0400575b2ea6be059340b324e18a415b920bb701b2c5b701f260dbce5b85ac77f5eeb0408a59b4541a4a7621facab2a9b07297f1692d2cf76d54e8041e016580ec10380151ba8c27de2d699e7b024ef65a0978347d9e2bcd1a0703cde6f599c0927d0cd9a7e6ca17684099b1c0bd162262810743be5d900609b7d50013bca21c992b2dfabc1d07e84769522011c643cd27d341a013debdfb6cc94999297e816022fd9622609a598df98b7166839e81ca69993b7bea076a925ad85d45d28fa049eaf380e57452c73e8fc9bdba751483ea5124e1802d304d561e90c0708952a5c8376aeda8a0d2211706398c2f43de39aaa06ca8a93fd69645c848f6901a237f703842908dfc161f9bb7e698a8a31f1ee8aaa78549ed8501ec22af3b11282e6f4e48ec3d480a34c2b732126880e476f5d4421f5da4ab5782b6e8edce4ca069db8981d3dee09c6b6ce5aa0cfd0b017cb9f4230947f041c9344c7f20c95526cda510edb9ff540a1cceab25e7cb5b44c8f979921fc301e147bf1933f821dc14f18ee736aec96181241ace93cf25f8fab340dd509b9a9a230517fa1334b5f02191e2c5b19e749cb9161a9d12a4ba44b0fa9e985167d4f4854032609d10c502dec207bc255de0295e563b056fb0b575529a75c1541d6e73b10d040136576ae84d7f548734f99debdb0db1a0b671de127669b99d6b5fad8f6caed25c1d11dc8ce22ec9498b1a0d366c35b6166ab8b21adea7a8b958241b4677e046e4f1baeebafa1b700f7cee1d8dc613b2687c6ee2d611f666e4c6d9d523a1d526ad7085a08051f380848fc2eacfa6dfd7d9dc1f6a82a0ff8a59e48ce649106d188cc07893d99d3c38bdf47b647596ffcfc88c3345aadf6828371ba5bbb219c11dc10c01b626e1f040ee68435f4e5a969bda64aa1a1ba6c69b3e5acda0338ead1b87227cd343f95f342dee889cec55b02df5277cd230f270873cce29d3f13be5e435a51671a03a49ba31165d417bdb50579aa037c285c0f4e5693e2da19e86ee5d44bd44b0c931f5b60fed82172a91b9f54b6b89777baf914c7c5b759ab1ca98081e69ff0b0790f8cadc9b02820e2ac53bcbe78f78602a63f832e3c696f83dd6c810eec8fe85a97ef092add90990983f1ed5adaf7563ce7e06c2335e6f4abe1369d0f93ddf6b28b6bf9d4fb38175f5c3ec2ce6fdb5e35e8a9e21f1376c29a63c25a021d2b084a61f6fc39c741ae2602f08d073582037f9bb25e3657ac451fb97ecf177c8456dd94fb6712359edc6e6dc784fd375819a9dd7c5820ec5e80ba6dd4c84c732f6ba84824f1c1239ae3c9efb92c5942087d4c0b35458363679ddb589fcac16f1d1f9fd988075f6cd7ddd0e0a910a1c7072b56933c34d50d95f22c29a698b93c113d6764edc1b18088e23c2a1bcf113e33cab7c72d306aa871d3b2fa9b3097f207a990c9156fd1bcf1254c7e5361bc32444bb022f911c436ff7084f5c25d9dcac92562331201e90c4f0f44f79dc37c1a43e511f1f3f45af1b4dbb9e9d41542d1897c2e323063abcd14a4a5870b31f42d74f55d5e2542afdfd43ed24c71f093ec389971127d4293cff6dd85e5c539059d3ec8e2b4ed9c8e7b7bb91c2a714fa8a61131b5369caa1d282088b64ad006960599e566440337d4af97c8f9b0d89e9d574f6d38d1e5b5444f8948eea7eb628a332b596b90fdb34a9f882bea9b788533e28fa2411f97049d39aac0fdd845289e05b9bb06126cf9c1ab27f979e2bcb9e0bd39753a6a9222b90b028b9b85e75ce36adddba9d128d36e9b83b1dd0de28df6de726360bb19fc18f477372eb5c9edb8552516d0a94ce2527eec14d39ab1adb3235c47e05bc60a77a84ebd258a6f7c5119e32524a089b5f4c326376e3acbd9a7c726d6f46d52e2cc7c745de7593e8acdea59346532f9f61af568214e3618f1d1f4ddfdf4ea0bef02c7f0b6db35f930698b724b3fb0a5ab7f0d2f7abaf266c42585858960d1be186a2f14854d1e17cc1a9ffc5e19a592cfeff41cdc69ece7df9a63fc5c70d23de8331cb6e7252873970e68a57545d2b3f4c8cb1223acb101fd7fb54b65bb629d277a9c3dae3eeb288fbac5f5ff3e037dcd6c398eca7a6ca76c95225c875ff1897f3f508796673177b9f138d6d342b6b2b30f178bbcf9605e23c002c67623dec2e9f7097f5da1863a4bcfff5bce7e95f09d6f7082529fce809b4cc574c4f058a09c5f3a4cbcf58cbb6374ca4eb2eb2c809b181d9a7ae6dc2328a872574a9a12624b467da552617a09dd17db81deae119dcd9b4e4037587289d68cc583ea0d8aa2dba30c1aa49f9197d52416308e10edfbc026024885acad8396fb32b0d47e51b28eb7ce0c746248b5e2ee697a977b54c6091a1eface6f11235a9d941c2a805a093e8cf498c263752eec0d1f5959baa624edb8074b9923a719178346f21697c31557b4bf98a81961ea078abe8e2e2aa90f2b92f64559d8a02ad125dbf7bb25daad9ae58cb235055a733d723f17c2db53395e1ec72971473fd0050130960fa5287c070298507a64d4d2d866fb5c321711921d797f3569f92a1b7e3e4fa1acee05aa8dd71a41803ae4e72ea0f6708ad75d5262477733b6afa2369c10ae3f891d7d4f49a62a992600de290683864e012bb2e5d0e6ca3f82505407f0bb8a3ef299b81db6c212856eed1260323ba1dc54835a6cf54a9f10fe4f514f5af8806e10e9e6f8736874bf6e001c19e4a0de57d5850807b741de057aaf3e225daa05306ef4de4792859e6ce227ad9be144e6d8815d8a402433f525e6f87c6700d0db1d4e43b69537a5b8ce26cf2cd782a2f58231c74d7e9454e43a539a80360f9d0037ef0fd8b1694aa78b9267e07c4561223a1150b89a9d9f02692c21fd3a1d916e9b98a5193b7c7ad5be5ea9cad6ee7da6b5ebd2692d34c214bc0d2b76c2429da25117a4b4391ca9b72d644511a9c634344edfa05bd306c765d4bbfcd2518c40fd8dc08c50dc81c2cf0d9af8175c27c4e781824fd0304e5131e782965ef1f91959fc71dfee9cecda6617d1089aafd7f00758ad888a558d375465153d6dbdbcf7a066dcad33f6bc2f875c067afab4c4154733493d7a821080f2ef963a3334c2670828e1e7f7534e24f72066f4b90b4a393be3ee80929be2d0c5c5b564a17418a6c8d0e60bf055f3205ea9b58880519b2701693e3c4f76bb39ee3e7ac452c3c2b553d9f08389dc266251589cac5063247907a7b343c5e1db883575faa38b4b19e98d5cca6b69f7278237c4cca150d9372cfac8463ec9f6f383b67ed1f5b2d26a257fcd5dbef7b0d1f46abcc57f157e5cf11bd07bb0a3dfdc12ff0106147ff2dfa22bef64aa4de6c893899aea16601fd3cb58c06923b5beeb58fc3054dac82c6d686ae736aabbe742d6b1bc4c67793768e4658c1383720c166c0fc0010b2408de2791a436b333182c9778d4a00a148c5ea3782b4e29ffa63e33534dfbb8b186d57254d040c68cb4383b2a28e0646349c848b5094494ddd83a18647980bafca9c6c4682e7d96ae495df56634a2d7c4e3bfca831d644068f5a092414ce916d7eb4a1b8522431524b2ef2ff95c4e96ee4774a10d295f089b312df467cc07dacebe1d29b9769c819b686769e5279d984f7c8000c20eaa44ab8e2b2ca81ecd390851ba024a390c0cc4019cac51ed3e0ecd45755fa7a1849b2d9c05c63ece4755b5251b6d390ad054721d2a739e8168f680c55401dc3d402d44eb85cafca5cce7407da14266e165725f2229c1075ada1fb1b6aa041e46c99fc7f0a95792bee7b339bbc51b458d30c7bc8ea5cd99741522a4ea3d12667154828649df827c34c1726ba0dd5c3148a7aef68178fd40fe461314e95bbcf3d7102106cb157a12bccf4f665c53124526d93331bab2903035822b5ad4a9de1d15b707fc2b80a26a8b62109571eb50315fbaa847251537ee57c7e3db9bf0914ede6fbda74533e20f9f9681dbb0ae7cd9ef11565be9661524ceb0b0d608e7491d97f72f1d7e493d2faa8c4f1c681348e1b80aaaaaaeae79c66da74d9aa378bb6b78754b837f3b8aeacca190c29ffac939a8251e6743fe671edb6aa7b8d9ae1304ec5ea6464d956ff98934f431aaaee15e9698aa246c7dbd9fb9571db077aa9c0aad203f6942b5e03fe9409cf21bdc19d16bf5c150a9e51414683e0d3196bce0ebc13de4a7889194de9f888515749c68f1db1ba2794edd692d664b21823f6c261caa6c6d6de1ea653da5c91e4f7241b6a43a81cc0849a1d7266f143876df40c89e68ba5b3f4826c2504130b62438fc4b8253d8fa1018b2f9870a8586ace425538b8f89ba4e75687875ea00797aa11e55719fa4ec71df705e0af003f9cb93f963762e73ff2e85f1ca9eb589bd6aacdd5f778b2e95787b73af61d2824132cc32a66655f873a05b30ffc6bf847f28e4bf0dedbe8d9a0e62af24d739639fd8373107f298b0b04f8548562326a63955c5f35789917dea1ebdb78a8797217460c1ab60e008eb44284f9925cc5cf25f7f6a89f4d516b9e43105ff07cd7de81dd2677b83bb5607135d666013d26bbde3224cf3f5ebcc15bff1c20c30264786194a798678a64208508dff19da1efa4d9baf3371c317722cbb9f87b2e1c017b57ac4e9866ffd7dca59bcb1a144960e225df44bea8645df2066d9e515b0367563e5a0615b62bcd6d66f33ffab2f3e488cf1277a3066ac332e804bb772a966bbfd2562c66e122c81c0bbb79749930aca4f6a561ea64e8a5f51a5a9d126220020d0e482147afa653e831ab0f92dde3ad3f317c31e2c740620fe3fa8c5832f478ea3601b29760ddc4d7c24ef4244beb47dbb3f4086a41ae713ef0c99b5aa7d24e3e78c323d1f00ef80c08b6857eae73503e64dec841a8d18faa395f2d6c95f93639a8d02f825f56d4a623d636c90e9d47f0eaaaddd20a53be0746e674bdd8eef4d0376bcd06ff8e24a626bfd972205b95b4bc7b3f95ad50f4eec2cccfbaca99366180e0359df7c7037b1860e4577e2db00a4a796910357dbf33f2b03a1d5b5acc40b63e4b12cc64783b3c7ff7b89f44fcefa896a3cca5d4dc8795fbe0168d885797a1f2093a04d0108908c72262ca04f3fda4c97a47d124cbe5dc8f5696e60022ef2b63996e744a734aa90fdc0a3866340d7052d8e600d4e4e28a33373f2a4e8b06a900bf871a7f39fdb3cb5013e090958081e11297ee7ad8139ee045fa05fbeb86776c349fa1a396b031d929b704932ae9142291f8c869c0e2648f6dc075cc9b755191a1f3a70d3117e53e123c6801f17e2c361c1f603a3fae460a002917813381ee6e1eed5233deca0c3f3bfa1f0b58576593cb027f99a50348119b511a9aceacfac896f6a4addfa83047c561178f685c587789d4ea4832a2be29c0d4d3550b31e871f0224cebdd3168c9173c5b8115aa73db0e8a718925d33b59a0baba03bd5e844f2e0a5709f4628f75ec7eb77d", 0x1000, 0x401}, {&(0x7f00000002c0)="f2dc430142517ecb804ba9f262e147a8017181a8aa6adf47e348ce6f2141d2d13c7ab74861380d9fbd726876678f11cd424ad5ca2eea320ed65a1820a3c5f1ddb122026f427aaa4c5067d6ad47f3bab796e3ce1754df2bb19fe22bd95798874698b10acfeb8cd807a03932366a419f1b51f28e73224ba3220bcdf283", 0x7c, 0x3f}, {&(0x7f0000000340)="964531e1eb277fdfce7dfd251101fc3a2f4b155e5ce675f7d85f9cc372cf94a79ae3cc6e49d01b8965bb1078a6aeb9cd8f49c56bd8328ac30a3fc8335818085db35b5a4ec9112c87f9e82bbfee5678f5f3ce711a46f6dcc644fb750af22417dd86ef2b4f514d1640e10e1895304c9314cb", 0x71, 0x100000000}, {&(0x7f00000003c0)="dc5b4bf7b72e5f30b717eddead11883221ee6ef70b3d2758c17e2fd6cbc41303975e07dbf321bbc505c5ab8799861982eea54a0c79faae00007c0a8f65090b430c63ee54d845b6e0bb738aa6784d225aa8960267bae924d20d7f9e49f43151f51817859d737324ae3be04da1cb46c447cbe3fb9042c1e7d924f30c15108b0a1c6a1583fedc25c5b24c992f28b5cdb10a8ee76d07d1df618577d5c6626c089276bdf7d538b0e24234344600e5d453aa967a023373a3a8be5f9f76f7585ef3ac822d24d15a0a3e278e051561e02ac42cb6b24df94b3d571b9a1c5c4cccf64848a75a236a6e35", 0xe5, 0xfffffffffffffffa}], 0x800, &(0x7f0000000500)={[{@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}]}) 2018/04/21 01:58:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x56ed7f35}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1e16297c) setuid(r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000001c0)={0x9}, 0x1) 2018/04/21 01:58:23 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x0) r3 = socket$inet6(0xa, 0x1000000000001, 0x0) capset(&(0x7f0000000100)={0x4000019980330}, &(0x7f0000000140)) setuid(0x0) setsockopt$inet6_int(r3, 0x29, 0x4000021, &(0x7f0000000080)=0x7, 0xffffffffffffff8b) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendfile(r2, r0, &(0x7f00000003c0), 0x80000001) sendto$inet6(r3, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000000200)=""/234, 0xea, 0x40002000, &(0x7f0000000300)=@can={0x1d}, 0x80) socket(0xf, 0x80000, 0x7) r4 = dup2(r3, r3) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000000000)="6784ff01489911ee496fe22100dd9f57e61a8a1d91bb211cf7fb95be3f67fc2a75d4ddb2ca68d37d48e974ca3ce9254b4b83367bd99f4c0f17ac312cfb7ce10392dc0549cb48ae00dadd1c002b2b83c31e38952f37f11bdb759c4cf4be2974b5d7691ee3a39056845cbd", 0x6a) pause() 2018/04/21 01:58:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xffffffffffffff49) setuid(r1) r2 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='-[eth1GPL\x00', 0xfffffffffffffffd) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@dev, @remote}, &(0x7f0000000280)=0xc) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000140), 0x0, r3) 2018/04/21 01:58:23 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) socket(0x5, 0x3, 0x9) [ 604.478658] binder: 3690:3697 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:23 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80800) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) accept4(r1, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80, 0x80000) [ 604.533705] binder: 3690:3705 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000000, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x8002800}, 0xc) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0xffff, 0x4) sendto$inet6(r0, &(0x7f000084c000), 0xff99, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x200000, @loopback={0x0, 0x1}, 0x1000000000000000}, 0x1c) 2018/04/21 01:58:23 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) clock_adjtime(0x7, &(0x7f0000000040)={0x6, 0x80, 0x40, 0x20, 0x20, 0x8000, 0x400, 0x3, 0x8, 0x1, 0x3a, 0x8, 0x6, 0xf2, 0x9b8, 0x10000, 0x4, 0x7f, 0x1, 0xffff, 0x20, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x9, 0x8, 0xa02}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file1/file0\x00', 0x0) r2 = memfd_create(&(0x7f0000000080)='trusted^wlan0keyring-\\\x00', 0x3) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000000)=0x400, 0x4) bind$ipx(r2, &(0x7f00000000c0)={0x4, 0x3ff, 0x8, "64369260b57d", 0x9}, 0x10) rename(&(0x7f0000000280)='./file1/file0\x00', &(0x7f0000000200)='./file1/file0\x00') 2018/04/21 01:58:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xfffffffffffffe05) setuid(r1) r2 = dup2(r0, r0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x400, @loopback={0x0, 0x1}, 0x81}], 0x2c) 2018/04/21 01:58:23 executing program 1: socket$inet6(0xa, 0x1000000000001, 0x0) r0 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000000)={0x7}) [ 604.986888] binder: 3728:3732 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x402, 0x0) r2 = gettid() mq_notify(r1, &(0x7f0000000080)={0x0, 0x2f, 0x5, @tid=r2}) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') [ 605.145778] binder: 3728:3745 tried to acquire reference to desc 0, got 1 instead [ 605.190336] binder: 3728:3747 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:24 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x2, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x5}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:24 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'team_slave_1\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 605.583480] binder: 3770:3774 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 605.698446] binder: 3770:3774 Acquire 1 refcount change on invalid ref 0 ret -22 [ 605.713490] binder: 3770:3786 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 605.767458] binder: 3770:3790 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x101100) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000180)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000100)={0x80000000}) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x200000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1b, 0x4) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet6(r1, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0xfc00, 0xfff, 0xd3e8, 0xffffffffffffffc0, 0x1, 0x2}) 2018/04/21 01:58:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) signalfd4(r0, &(0x7f0000000140)={0x1ff}, 0x8, 0x80800) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f0000000100)=0x58, 0x80800) 2018/04/21 01:58:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x8, 0x70bd2d, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfc29}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8010}, 0x4040040) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:24 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x121000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0x7, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x7, 0x101000, 0xffffffff, 0xff, 0x3, 0xe7e, 0xff, 0x1ff, 0x3, 0x3}, 0x10) fchdir(r1) mkdir(&(0x7f0000000080)='./file1/file0/file0\x00', 0x20) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, {0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x99}, 0x96, [0x7, 0x9, 0x9, 0x100000001, 0xace0, 0x3ff, 0x3, 0x9]}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x509202, 0x0) setuid(r2) 2018/04/21 01:58:24 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x100) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001c40)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001c80)=0x0) tgkill(r0, r1, 0x14) r2 = inotify_init1(0xfffffffffffffffc) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) syz_mount_image$bfs(&(0x7f00000003c0)='bfs\x00', &(0x7f0000000400)='./file0\x00', 0x4000000000, 0x8, &(0x7f00000018c0)=[{&(0x7f0000000440)="5683be0ad0b84d7014a6c1583d97dcff59fd27a7a75da79adfc153b9625f372496dc68f541e742bef2305106f5fd773920e636dd2f1b8a5105cf049dc69ef76b39f9c7d27f3daafe009113082df71fbbd1ad7b27826269df", 0x58, 0x3}, {&(0x7f00000004c0)="0ab89f8ee66530c745a3448740024113ba51ac628230169cbc55b55c92483205b385ef406e1d4be3baee1835eac1c3600a8de34742a8696a75784f108887ec39c334d1e5dc2fc62a281e49b3274e3fb96f5fb1226c6006989edc0412324cfdd70c281cc0b439eaf98d8913a6f53f04de7ba44c27e389c49d82979758714f48dec38dab147475c076489415912c008906bf91c8bdbbb61b859283e5b9986a5eb55d889095d9c370", 0xa7, 0x8}, {&(0x7f0000000580)="269dd44071b14a93b2c978d9be1cb39d3d099f83a4c1f6f5498c24b79fbcd734f979264f74ef", 0x26, 0xdd}, {&(0x7f00000005c0)="e8a614a6a1d0f9b098e6ea6f84633d531ea5dd2cd135a27fd81a05576f7038739439191760894e119594bbc66fdc3190410bf3534facd1ea847ea0505b3bc1044c0503a6fff7519237962e494eee65c352c79af63ee181", 0x57, 0x2}, {&(0x7f0000000640)="eba3cb6c980b9248da9513a36099f7cb1d04ca99a7e990c72e3a0f3a1d9baff84b59c15c45be642291162f6c586d3ba83b290950d2031cf9036815a41e3c6619b043349c8c773ab5764402f99310e6da9a9e0b0f085daf86bd39c7a6bf2d7340491b96eb0dc7a191781da4f01035c2ae35b0f3ae6ce84db360a632f474e4ed2484c11a1bb497e7ccea355a101aae630962593c9f88fde4287a090166440f44de60cd8518440a1a31d276303ce515429accdf0e7cf3b53bb6fb8491c6013b1fda9af99fa70b071eca298c253ee3eabda5e084de35ec76b0f45fe34c393d3b196e09bbf2e4fa6d538b7342ae527ac087931a2ef15653fb001e", 0xf8, 0x2}, {&(0x7f0000000740)="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", 0x1000, 0xd16}, {&(0x7f0000001740)="870fe6f6388e01aa0ef75bdc99c09a72352edaf7681f15d2d4ed6e863a303b3f55b84d9496bcfd514f6ba4654208986b2a6b94380e01fca97b8755c8f3c5aaeec5766703f9b9944eecdc2fdcb5ff449c2a9adb1d22d2cf34399d34f340215beda87927d30ff28c9acd5887138fd430f6025aa56f4495d49546589182ec72931248c0b52d30de7f161b318560d7e1020800990a1a0840ce882492", 0x9a, 0x3448}, {&(0x7f0000001800)="e3d1102f9ab57b5625c6789865acc61a16c282875c2bc5795fd2804d7621f9ac3e4b85771918ea01d299db4efce5d9089f2525efcba2b321d943db3de3ac037be04e9f9aef7ee291797c91797b4466f0024774d069c730aef5853d9dd5b5b0e4c808675f1750c30aa9dd6836e2cb3f2088f802d8846beb54172acf738e2a11d815d376dd7463f2860ba29992f90884ede574e7ed5a62dbdf813e91", 0x9b, 0x7}], 0x2000400, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./control\x00', 0x1, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="a285598117d39115360f502c56937eb5f0fe773ad27b3c4ff551fb6f7119b32696005b96485f5d2ae0029580ae51f8a836b4cad64e365723f567690c1a7d5a73c3e8664601ddaa170bfcf907c67124569deeae7ca46fd4bbb275e09be1b312d166fc7134e289c2e38295ed5b8dbf617f3f38dedd0fdc4b7ee4fbfd3d176251f4140f3c4c64f5f16fa1341b712a9e75e02579c31ece573fc45938b31e924a55f3c2834a8729d371780ad50cee63d5e5fd543cde6dba753632fa2af482d257add9f2cd737e1c6ed18e17cf725c4d42da7b46a41c309eda1d96fe69a8823813827c1a4654a6367837e141ad0700e30e03f9c4d1af72ffd359f30f", 0xf9, 0x9}, {&(0x7f0000000200)="9ff77cb162ecc8c29df822e47d5af722f772a5c0c4ef3ccadc357f3428bb4e99f675c29fabd3827678ffb3925548b30118d5d98e0b97aa149f203d85f0338d7493a7050e32912f56c3e6409eec79c7b03308dd205004c731e5f0baeb2b747b61077dc3a4bee396418b33ab193851a96d9d6b07ae0bdccee6cfe9bcfbad08e8dc546320d0857a8a85c019564f62b38f524a976108dbf576da6837bf7f322031a213929716e2d7a7cfba3501", 0xab, 0x9}, {&(0x7f00000002c0)="c0d0d0fb2c5cec885e872c2eb7b5aa88e582fbb197c85dac6c2c5d15fd1b7477afec5f3edf763afbaab8fd7fd3d201d57c9ba008725e132752790b92af1e6fc9b34fe255ab48aa63de0a29", 0x4b, 0x8}, {&(0x7f0000000340)="71c12e15f4e95fd01ab03fe97f7e82d45fa61eda855da54e19fb523b15e65c6dd621b7ab27", 0x25, 0x3}], 0x400, 0x0) r3 = open(&(0x7f0000001940)='./control\x00', 0x80400, 0x102) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001980)=@assoc_id=0x0, &(0x7f00000019c0)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001a80)=@int=0x1, 0xffffffffffffffd2) sendmsg$nl_netfilter(r3, &(0x7f0000001c00)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x2000068}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="90000000030300012cbd7000fbdbdf250a00000054b8d58d4dab319c8aa9bb630a83ec0e528135d82202d693ffaf4c90efa833586b27534e4dd6eb596f764dd26b533b950371439aa0d432d908a74e9181d42d182fa740350179c0cfe974b4dfe8c93d6ff647598e2167c6944ffc093d73ffdc32da7bfc6094181fd72041ce77c2529c72c1a36572eb671a6e5dbc7d00"], 0x90}, 0x1}, 0x404c840) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001a00)={0x4, 0x4, 0x400, 0x5, r4}, &(0x7f0000001a40)=0x10) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x81) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:24 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:24 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x8001) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x401, 0x5, 0x8, 0x7, 0x5, 0xe4f5, 0x1000, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x53, 0x3, 0x7fff, 0x4, 0x1000000010}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x1, 0x8, [0x7f, 0x100000000, 0x1, 0x1, 0x7ffffffc, 0x9a4, 0x5, 0x3]}, &(0x7f0000000200)=0x18) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:25 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) sync_file_range(r0, 0xca54, 0x1ff, 0x4) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) socket$key(0xf, 0x3, 0x2) [ 606.145302] binder: 3812:3824 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 606.268902] binder: 3812:3824 tried to acquire reference to desc 0, got 1 instead 2018/04/21 01:58:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) unlink(&(0x7f0000000040)='./file0\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:25 executing program 2: r0 = socket$inet(0x2, 0x8000000005, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) setgroups(0x3, &(0x7f0000000040)=[r2, r2, r2]) 2018/04/21 01:58:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000a, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0xd0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00634040040000000000000000000000000000000000000010000000000000000000000028000000000000003000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000001000000000000000"], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="200000000000000048000000000000001800000000000000380000000000000040000000000000001800000000000000"], @ANYBLOB="09631040", @ANYRES64=r2, @ANYBLOB="02000000000000000f630c4000000000020000000000000003630840", @ANYRES64=r3, @ANYBLOB="03630840", @ANYRES64=r4, @ANYBLOB="0c6300004000000300009156235e330f5aab42000000000000000000016cbd37000000000000000000bb2dab59000000000018000091f3adc67400b81ebdb607e89985676a924f0434cd67d1e93b406920d1414825fc1f7e8394a4213545a50711c21df556908f25b9cf148290d8d5fa04407c840a79bf0164fdfbcc902ac3187e7b8d3740099d83", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="0000000000000000000000008561646600000000000200000000000003000000000000002600000000000000852a646600000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000038000000000000001800000000000000"], @ANYBLOB="0563044000000000"], 0x3b, 0x0, &(0x7f0000000340)="3e9e48b65b0bac410f977cf68174a1ef28950cc11a997bc24dca18e55f1f1a94b23c9996ddb51660fbb825e33ad6d6fb51c224390930a230a76bf7"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0xfffffffffffffdd9) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x7ff, @loopback={0x0, 0x1}, 0x56}, @in6={0xa, 0x4e21, 0x6c, @empty, 0x3ff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x800, @empty, 0x40}]}, &(0x7f0000000200)=0xc) 2018/04/21 01:58:25 executing program 0: mkdir(&(0x7f0000000080)='./control/file0\x00', 0xc2) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='/\x00', 0x178) 2018/04/21 01:58:25 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000040)=0x1000, 0x4) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:25 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x100) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001c40)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001c80)=0x0) tgkill(r0, r1, 0x14) r2 = inotify_init1(0xfffffffffffffffc) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) syz_mount_image$bfs(&(0x7f00000003c0)='bfs\x00', &(0x7f0000000400)='./file0\x00', 0x4000000000, 0x8, &(0x7f00000018c0)=[{&(0x7f0000000440)="5683be0ad0b84d7014a6c1583d97dcff59fd27a7a75da79adfc153b9625f372496dc68f541e742bef2305106f5fd773920e636dd2f1b8a5105cf049dc69ef76b39f9c7d27f3daafe009113082df71fbbd1ad7b27826269df", 0x58, 0x3}, {&(0x7f00000004c0)="0ab89f8ee66530c745a3448740024113ba51ac628230169cbc55b55c92483205b385ef406e1d4be3baee1835eac1c3600a8de34742a8696a75784f108887ec39c334d1e5dc2fc62a281e49b3274e3fb96f5fb1226c6006989edc0412324cfdd70c281cc0b439eaf98d8913a6f53f04de7ba44c27e389c49d82979758714f48dec38dab147475c076489415912c008906bf91c8bdbbb61b859283e5b9986a5eb55d889095d9c370", 0xa7, 0x8}, {&(0x7f0000000580)="269dd44071b14a93b2c978d9be1cb39d3d099f83a4c1f6f5498c24b79fbcd734f979264f74ef", 0x26, 0xdd}, {&(0x7f00000005c0)="e8a614a6a1d0f9b098e6ea6f84633d531ea5dd2cd135a27fd81a05576f7038739439191760894e119594bbc66fdc3190410bf3534facd1ea847ea0505b3bc1044c0503a6fff7519237962e494eee65c352c79af63ee181", 0x57, 0x2}, {&(0x7f0000000640)="eba3cb6c980b9248da9513a36099f7cb1d04ca99a7e990c72e3a0f3a1d9baff84b59c15c45be642291162f6c586d3ba83b290950d2031cf9036815a41e3c6619b043349c8c773ab5764402f99310e6da9a9e0b0f085daf86bd39c7a6bf2d7340491b96eb0dc7a191781da4f01035c2ae35b0f3ae6ce84db360a632f474e4ed2484c11a1bb497e7ccea355a101aae630962593c9f88fde4287a090166440f44de60cd8518440a1a31d276303ce515429accdf0e7cf3b53bb6fb8491c6013b1fda9af99fa70b071eca298c253ee3eabda5e084de35ec76b0f45fe34c393d3b196e09bbf2e4fa6d538b7342ae527ac087931a2ef15653fb001e", 0xf8, 0x2}, {&(0x7f0000000740)="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", 0x1000, 0xd16}, {&(0x7f0000001740)="870fe6f6388e01aa0ef75bdc99c09a72352edaf7681f15d2d4ed6e863a303b3f55b84d9496bcfd514f6ba4654208986b2a6b94380e01fca97b8755c8f3c5aaeec5766703f9b9944eecdc2fdcb5ff449c2a9adb1d22d2cf34399d34f340215beda87927d30ff28c9acd5887138fd430f6025aa56f4495d49546589182ec72931248c0b52d30de7f161b318560d7e1020800990a1a0840ce882492", 0x9a, 0x3448}, {&(0x7f0000001800)="e3d1102f9ab57b5625c6789865acc61a16c282875c2bc5795fd2804d7621f9ac3e4b85771918ea01d299db4efce5d9089f2525efcba2b321d943db3de3ac037be04e9f9aef7ee291797c91797b4466f0024774d069c730aef5853d9dd5b5b0e4c808675f1750c30aa9dd6836e2cb3f2088f802d8846beb54172acf738e2a11d815d376dd7463f2860ba29992f90884ede574e7ed5a62dbdf813e91", 0x9b, 0x7}], 0x2000400, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./control\x00', 0x1, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="a285598117d39115360f502c56937eb5f0fe773ad27b3c4ff551fb6f7119b32696005b96485f5d2ae0029580ae51f8a836b4cad64e365723f567690c1a7d5a73c3e8664601ddaa170bfcf907c67124569deeae7ca46fd4bbb275e09be1b312d166fc7134e289c2e38295ed5b8dbf617f3f38dedd0fdc4b7ee4fbfd3d176251f4140f3c4c64f5f16fa1341b712a9e75e02579c31ece573fc45938b31e924a55f3c2834a8729d371780ad50cee63d5e5fd543cde6dba753632fa2af482d257add9f2cd737e1c6ed18e17cf725c4d42da7b46a41c309eda1d96fe69a8823813827c1a4654a6367837e141ad0700e30e03f9c4d1af72ffd359f30f", 0xf9, 0x9}, {&(0x7f0000000200)="9ff77cb162ecc8c29df822e47d5af722f772a5c0c4ef3ccadc357f3428bb4e99f675c29fabd3827678ffb3925548b30118d5d98e0b97aa149f203d85f0338d7493a7050e32912f56c3e6409eec79c7b03308dd205004c731e5f0baeb2b747b61077dc3a4bee396418b33ab193851a96d9d6b07ae0bdccee6cfe9bcfbad08e8dc546320d0857a8a85c019564f62b38f524a976108dbf576da6837bf7f322031a213929716e2d7a7cfba3501", 0xab, 0x9}, {&(0x7f00000002c0)="c0d0d0fb2c5cec885e872c2eb7b5aa88e582fbb197c85dac6c2c5d15fd1b7477afec5f3edf763afbaab8fd7fd3d201d57c9ba008725e132752790b92af1e6fc9b34fe255ab48aa63de0a29", 0x4b, 0x8}, {&(0x7f0000000340)="71c12e15f4e95fd01ab03fe97f7e82d45fa61eda855da54e19fb523b15e65c6dd621b7ab27", 0x25, 0x3}], 0x400, 0x0) r3 = open(&(0x7f0000001940)='./control\x00', 0x80400, 0x102) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001980)=@assoc_id=0x0, &(0x7f00000019c0)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001a80)=@int=0x1, 0xffffffffffffffd2) sendmsg$nl_netfilter(r3, &(0x7f0000001c00)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x2000068}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="90000000030300012cbd7000fbdbdf250a00000054b8d58d4dab319c8aa9bb630a83ec0e528135d82202d693ffaf4c90efa833586b27534e4dd6eb596f764dd26b533b950371439aa0d432d908a74e9181d42d182fa740350179c0cfe974b4dfe8c93d6ff647598e2167c6944ffc093d73ffdc32da7bfc6094181fd72041ce77c2529c72c1a36572eb671a6e5dbc7d00"], 0x90}, 0x1}, 0x404c840) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001a00)={0x4, 0x4, 0x400, 0x5, r4}, &(0x7f0000001a40)=0x10) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x81) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:25 executing program 1: r0 = socket$inet6(0xa, 0xb, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) socketpair(0xf, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @rand_addr=0x1ff}}}, 0x84) socketpair(0x19, 0x5, 0x743, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x52, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffff}}}, &(0x7f00000001c0)=0x84) renameat2(r2, &(0x7f0000000380)='./file0\x00', r2, &(0x7f00000003c0)='./file0\x00', 0x3) 2018/04/21 01:58:25 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffd, 0xd71) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) socketpair(0xb, 0x80001, 0xfffffffffffffbf7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x402040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/21 01:58:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) creat(&(0x7f0000000040)='./file1/file0\x00', 0x130) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:25 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4000000000004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r1, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) sendto$inet(r1, &(0x7f00000002c0)='^', 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) close(r1) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./control\x00', r2, r3, 0x400) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 606.872509] binder: 3880:3883 got transaction to invalid handle [ 606.898851] binder: 3880:3883 transaction failed 29201/-22, size 40-48 line 3011 2018/04/21 01:58:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) dup(r0) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 606.948794] binder: undelivered TRANSACTION_ERROR: 29201 [ 606.981670] binder: 3880:3883 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 607.150781] binder: 3880:3908 got transaction to invalid handle [ 607.161511] binder: 3880:3883 tried to acquire reference to desc 0, got 1 instead [ 607.190620] binder: 3880:3905 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:26 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000000080)=@access={'system_u:object_r:semanage_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x31}, 0x4d) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:26 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x3c, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) [ 607.197947] binder: 3880:3883 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:26 executing program 2: r0 = socket$inet(0x2, 0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) [ 607.269334] binder: 3880:3908 transaction failed 29201/-22, size 40-48 line 3011 [ 607.379849] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/21 01:58:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000040)='./file1/file0\x00', 0x101000, 0xfc) 2018/04/21 01:58:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x145081, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x1, 0x2, 0x2, 0x1, 0x401, 0x4, 0xbe8d, 0x2, 0x200000000007, 0xd9, 0x7}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/04/21 01:58:26 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xb42c, 0x9, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x4, 0x0, 0x48c1608, 0x5af6}, &(0x7f0000000140)=0x18) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x40000000007, 0xa8) syz_open_pts(r0, 0x82041) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:26 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x10) open$dir(&(0x7f0000971000)='./file0\x00', 0x0, 0x800000004) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1) 2018/04/21 01:58:26 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4000000000004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r1, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) sendto$inet(r1, &(0x7f00000002c0)='^', 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) close(r1) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./control\x00', r2, r3, 0x400) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) dup(r1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/04/21 01:58:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xfffffffffffffd8b) setuid(r1) 2018/04/21 01:58:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) fremovexattr(r0, &(0x7f0000000240)=@random={'btrfs.', '\x00'}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x4, 0x64}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xfffffffffffffffc, 0x6}, &(0x7f00000003c0)=0x88) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0xc) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000100)="9fa970ccb955977d4c59549527bc65b29dc4658988ae5efa84dfd7a9de9a9207a55d571f53e3178bb76bfce4ea9d18825ab477a62ad142c6468b03eadacd09951530457d11362531cab18253c03ed2224702c417c2c81ba958b0098289aa520b51698420e783de558922c885c217e74deccd619a1ed23da9d88909e89f1f35efd9cc7a842b629449") getsockname$unix(r2, &(0x7f00000001c0), &(0x7f0000000040)=0x6e) 2018/04/21 01:58:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:27 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x109100, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0xffffffff, 0x8, 0x1f, 0x21}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f00000000c0)='./control\x00', 0x40200, 0xa0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xfe, "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"}, &(0x7f0000000240)=0x106) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x554, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280)=0x8f62, &(0x7f00000002c0)=0x4) [ 608.187390] binder: 3970:3977 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/21 01:58:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000000c0)='{:\x00') 2018/04/21 01:58:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x3, "0149a8"}, &(0x7f0000000100)=0xb) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x40, 0x3, 0x66d, 0x0, 0x1000}, 0x14) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x800) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) [ 608.252965] binder: 3970:3977 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 608.281427] binder: 3970:3977 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 608.294107] binder: 3970:3977 Acquire 1 refcount change on invalid ref 0 ret -22 [ 608.302405] binder: 3970:3995 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 608.309561] binder: 3970:3998 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:28 executing program 0: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000380)={[0x35, 0x3d, 0x0, 0x3f, 0x0]}, 0x5) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xd9, "067d6e4176de0203248dcd9beb4eac92ccc840513472694228d0849810ce1edb9721a38be1d507eb773ececfa93364dfee98a6e989e1a4446a389f91f60ca2b4433b04da8c66ac819fd44a0f464169d5cb4d2d3d263015728fb22dd5e788319faa2aa70ce39225b66e001fb68f67e673aa7590c77ea9a9b026ce51b67ffc8454f86d4ff60f50f525c0ea9e0bfb993b5e5cb75791ed82efec92e9f3d1e23e880e5b9f30f3f2a9254e1a85f5d652fae7bb5cfd489046fd2e088d7a2a31c3721f9a0f34671d9f59f21a122a32a232490c8e77022e999bca7428aa"}, &(0x7f0000000180)=0xe1) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e23, @rand_addr=0x6}}, 0x10000, 0x9, 0x16090688, "ae6eb24b8bb92cfac6825b90f348bf93bfa1679d1ac3eea2450fc05f55be94a0e297f395a6e363921fdadf20727c338782415707ea3448314b23b96ac17f01d097c190500d8061421700eda7c3549a45"}, 0xd8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x7, 0x7}, &(0x7f0000000200)=0x8) r4 = open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) 2018/04/21 01:58:28 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000080)=""/240) 2018/04/21 01:58:28 executing program 5: socketpair$inet6(0xa, 0x5, 0x72e, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x23, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x201, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/21 01:58:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:28 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:58:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) fanotify_init(0x30, 0x80000) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r3 = dup2(r1, r1) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/04/21 01:58:28 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4000000000004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r1, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) sendto$inet(r1, &(0x7f00000002c0)='^', 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) close(r1) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./control\x00', r2, r3, 0x400) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:28 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0xfffffd2c) 2018/04/21 01:58:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x66, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) fcntl$setflags(r0, 0x2, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x2) setuid(r1) [ 609.234756] binder: 4027:4044 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:28 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x341440) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[{0xbbb, 0x5}, {0x9, 0x80000000}, {0x81f, 0x8}, {0x3, 0x2}, {0x5, 0x7fffffff}, {0x5, 0x26}, {0x1e0, 0x7}, {0x7, 0xfff}, {0x6f1, 0x9}]}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:28 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = memfd_create(&(0x7f0000000200)='{em1+md5sum+\x00', 0x2) getsockname$netrom(r2, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1f19a51b00003433ba11d7b4"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYRES64], 0xfffffffffffffef9, 0x0, &(0x7f0000008f37)}) r3 = dup3(r0, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f00000001c0)={{0x2, 0x0, 0x40, 0x1, 0x1}, 0x8b78, 0x5}) r4 = memfd_create(&(0x7f0000000040)='/dev/binder#\x00', 0x2) sendto$ipx(r4, &(0x7f0000000080)="91550a94c5470972c66906c0f63c3afada0f51fdc7c60839ff75d00c81e29625f26f7477ad4615fb53fc3ba924e2b023f883df4adaa05d9fa800839dcbbe979b679a751764dfafef852235a1a87e74b48b61900a74e9e71045bdeb56c708d1e8657fd4ce84c591b649c77d03b08577df421eb5076c60c6b71686382626fcff385d21b7d56a85a71595f77fbfdb5d1607fc4178ca35b2d07c988f02191446a107eaa6d98a753a5143eb4315562234a0f8adcdabd2da9de99cf1e8dc5469f0c09846aba0d8bc1fdcd05b012ab5154d0469ca361f281b5c31da6e17891ff47699ce42e3be6c84b57a8443be095213f6be7ac93b5a00", 0xf4, 0x20000010, &(0x7f0000000180)={0x4, 0x9, 0x6, "e20e9ca19024", 0x5}, 0x10) [ 609.321847] binder: 4027:4051 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:28 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:28 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x10001) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xce}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x4, 0x8, 0x5, 0x20}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) 2018/04/21 01:58:28 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r0) [ 609.715612] binder: 4079:4082 unknown command 463804703 [ 609.762656] binder: 4079:4082 ioctl c0306201 20008fd0 returned -22 [ 609.795226] binder: 4079:4082 unknown command -1 [ 609.804819] binder: 4079:4082 ioctl c0306201 2000dfd0 returned -22 [ 609.836430] binder: 4079:4082 unknown command 463804703 [ 609.843004] binder: 4079:4091 unknown command -1 [ 609.848367] binder: 4079:4082 ioctl c0306201 20008fd0 returned -22 [ 609.861760] binder: 4079:4091 ioctl c0306201 2000dfd0 returned -22 2018/04/21 01:58:29 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x921, 0x1, 0xffff, 0x7f, 0x3, 0x5, 0x6, r2}, &(0x7f0000000140)=0x20) 2018/04/21 01:58:29 executing program 3: pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1/file0\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) open(&(0x7f0000000240)='./file1/file0\x00', 0x100, 0x4f) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x5a1201, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fe) getdents64(r2, &(0x7f00000003c0)=""/73, 0x49) ioctl$void(r3, 0xc0045878) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000005c0)=""/236) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) r4 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x21) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000480)) setxattr(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000340)=@known='trusted.syz\x00', &(0x7f0000000380)='/selinux/create\x00', 0x10, 0x3) 2018/04/21 01:58:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0xee, 0x2, 0x2}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x4, @empty, 0x28000000000}, 0xffffffffffffffa0) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = dup(r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="5c12ac4785ed17cd1b9932f0cdc1a525c22a897355da3b6c687d6c46bd9f6ce6688984d2f93f6700e6a91cbe38fee56a884e63a7f4b72149e511e90baa31b6cf7c119fae") sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0xa6, 0x9ef, 0x3ff, 'queue1\x00', 0x1}) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r3) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/21 01:58:29 executing program 2: r0 = socket$inet(0x2, 0x1, 0xfffffffffefffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:58:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x3, 0x80000000, 0x1}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:29 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4000000000004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r1, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) sendto$inet(r1, &(0x7f00000002c0)='^', 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) close(r1) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./control\x00', r2, r3, 0x400) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f0000000080)=[@request_death={0x400c630e, 0x1, 0x2}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:29 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000100)='eth1lo\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x4fc33b00, 0x20, 0x4, 0x4, 0x5, 0x4, 0xffffffffffff7fff, 0x3, 0x7, 0x401, 0x7}, 0xb) setuid(r2) 2018/04/21 01:58:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, "6d643573756d6d643573756d7d145b7d"}, {0x20, '(GPLsecurityuser.'}, {0x20, ':'}, {0x20}, {0x20, '#*#'}, {0x20, 'mime_type'}, {0x20, 'user-'}, {0x20, 'ppp0proc*'}], 0xa, "b4e4b84a8aa8e447942bb0ee3f0394ecf85674cdc89f0410574e602b067d095dec943e62566f4e88b2abd06a2d2b72305057862205008ca933ae7d750d7d28e7de624ecbca76f41d29b2d6834f892f9ec85b11845e6b8b32537c09ef172ae6ba8ea741134a1a51668cd98a586f32ea5c3473ee7e71f910d7dc8a67595196d0e21a754d5d3cfd311fc9a03e6c1ec6ae0aa13877bc05ee968eae11629c3d602cbe32c00df1150e654e910c74f03bda16b57c022a3eca91dfb6af57de4a0df281f30b164465b49178f9ca56d31d901fec8ccbe528cfc96241"}, 0x126) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x66, "ba24b6c35185b63d70c8cb2d8fc3da06b18e2fbafd6ec30e574048f89f31f88df3dc8d555ae4e45ab51f3fa4092b3dfed987b0abec228d605139a8838d6f92607df27ad66cdba4c09119240d3afd83cbfd4c6ffde6d81c2f145ed98cab4e2387febfa43d6157"}, &(0x7f0000000040)=0x8a) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) clock_getres(0x1, &(0x7f0000000340)) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000080), &(0x7f0000000300)=0x4) 2018/04/21 01:58:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x240000) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000040)="3bc41891f8f36c831b40244f329b9bd87633228176f43dc8fa928e7b7d5da953a0d35c21499de306", 0x28) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x80, 0x40) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x1}, 0x4) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 610.494341] binder: 4106:4110 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 610.521134] binder: 4106:4110 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 610.529244] binder: 4106:4110 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:29 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100800}, 0xc, &(0x7f0000000800)={&(0x7f00000005c0)={0x204, r2, 0x100, 0x70bd27, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x1e8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x7}}}]}}]}, 0x204}, 0x1, 0x0, 0x0, 0x44}, 0x20004000) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 610.547304] binder: 4106:4110 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 610.560138] binder: 4106:4123 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 610.567077] binder: 4106:4124 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) setuid(r1) 2018/04/21 01:58:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=ANY=[@ANYBLOB="0e630c40000036de"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/21 01:58:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x6e, "48305fda08daecac07bd10655013ec90c97cef684b5ae6d49cc2b4a0ca4d554275698ca50e18477d67381dc5fe8409ad849f754f3408bfa19a3ce2f13507aedbbd885cbb69bf8982c7d4fec7d9e3ff6f395513ab3db0c884583d9b7f8005e7e33f34ab90f92fc561d5b44bc8d7b0"}, &(0x7f0000000040)=0x76) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 611.082620] binder: 4149:4155 BC_REQUEST_DEATH_NOTIFICATION invalid ref -566886400 [ 611.159519] binder: 4149:4155 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 611.248816] binder: 4149:4155 BC_REQUEST_DEATH_NOTIFICATION invalid ref -566886400 [ 611.264645] binder: 4149:4167 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') socketpair$inet6(0xa, 0x84007, 0xe7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000003c0)={@dev, @broadcast, 0x0}, &(0x7f0000000400)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e20, 0xffffffffffff3418, 0x4e23, 0x335f, 0x2, 0x80, 0xa0, 0x2b, r3, r4}, {0xdb, 0x0, 0xb50, 0xa5a9, 0x9, 0x8, 0x6, 0x4ab}, {0x7fff, 0xf9e5, 0x20, 0xfffffffffffffffb}, 0x1, 0x6e6bbc, 0x2, 0x1, 0x392e76b6fd68e2c9}, {{@in=@rand_addr=0x453, 0x4d3}, 0xa, @in=@broadcast=0xffffffff, 0x3507, 0x2, 0x1, 0x7fffffff, 0x1, 0xffffffff, 0x9}}, 0xe8) getpeername(r2, &(0x7f0000000080)=@hci, &(0x7f0000000140)=0x80) 2018/04/21 01:58:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r2) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/04/21 01:58:30 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:30 executing program 1: r0 = socket$inet6(0xa, 0x8000b, 0x6) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x8890, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x6, 0x80000001, &(0x7f0000000400)) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000640)={'filter\x00'}, &(0x7f0000000600)=0xfffffffffffffe78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x1000, 0x3, 0x9, 0x100, 0x0, 0x20, r2}) 2018/04/21 01:58:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xfffffffffffffffe}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x529, 0x200) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x401, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x200, 0xfffffffffffffff7, 0x2400000000000, 0x7, 0xda8, 0x0, 0xb68, 0x3, 0x5}) 2018/04/21 01:58:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f0000000080)=[@request_death={0x400c630e, 0x1, 0x2}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:30 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:30 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setuid(0x0) 2018/04/21 01:58:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="736563757269747900000000000000020000000000000000010100000000000003000000000000000000000000000000c9a22b367c00000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x2, r1}) 2018/04/21 01:58:30 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x240, 0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) inotify_init() open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 611.487330] binder: 4182:4186 Acquire 1 refcount change on invalid ref 0 ret -22 [ 611.500954] binder: 4182:4186 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 611.513576] binder: 4182:4186 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:30 executing program 6: socketpair$inet(0x2, 0x3, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0xee, 0x4, 0x2eba, 0x5, 0x0, 0x8001, {0x0, @in={{0x2, 0x4e20}}, 0xff, 0x3, 0x3, 0x4, 0x7}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x9bd2}, 0x8) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xff, 0x0, 0x3, 0x3, 0x1, 0x80000000, 0x2}, 0x20) sendto$inet6(r2, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigprocmask(0x0, &(0x7f0000000040)={0xffffffff}, &(0x7f0000000080), 0x8) 2018/04/21 01:58:30 executing program 1: r0 = socket$inet(0x2, 0x4000100000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) r1 = socket$inet6(0xa, 0x1080000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="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", 0x1000, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000240)=0x4, 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:30 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/76, 0x4c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc00, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r3, 0xb00, 0x70bd29, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xdf}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000880) 2018/04/21 01:58:30 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 611.537938] binder: 4182:4186 Acquire 1 refcount change on invalid ref 0 ret -22 [ 611.547941] binder: 4182:4192 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 611.622729] binder: 4199:4200 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 611.678374] binder: 4199:4200 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:30 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10300, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8040, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x2) 2018/04/21 01:58:30 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@empty, 0x75, r1}) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) [ 611.731910] binder: 4199:4200 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xfffffffffffffffe}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x529, 0x200) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x401, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x200, 0xfffffffffffffff7, 0x2400000000000, 0x7, 0xda8, 0x0, 0xb68, 0x3, 0x5}) [ 611.920843] binder: BINDER_SET_CONTEXT_MGR already set [ 611.973106] binder: 4219:4227 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 611.980099] binder: 4219:4230 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 611.991788] binder: 4219:4225 ioctl 40046207 0 returned -16 2018/04/21 01:58:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) fallocate(r0, 0x2, 0xd17b, 0x9) setuid(r1) 2018/04/21 01:58:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x9, 0x40, 0xfff, 0xff}) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:32 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0fe6df63bba08a51ccd3cc97b6273a20ae12344a8d7f5cc24e77bd9a0a2df628a1bf59930d60d772db2cfdb270ff7e56ebb387b3"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:32 executing program 6: r0 = socket$inet6(0xa, 0x9, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:32 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000100)='./control\x00', 0x4000003) r1 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x1a, 0x2, @thr={&(0x7f0000000000), &(0x7f0000000080)="d83d41a34802a8099fcf496fb1b1575210db65bfab32cc9aebc22579250aec5c"}}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000180)) clock_getres(0x6, &(0x7f0000000000)) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000240)={0x81, 0xfff}) r4 = dup3(r1, r0, 0x80000) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f00000001c0)=0x7) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='stack\x00') setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8, 0x5}, &(0x7f0000000100)=0x88) 2018/04/21 01:58:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xfffffffffffffffe}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x529, 0x200) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x401, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x200, 0xfffffffffffffff7, 0x2400000000000, 0x7, 0xda8, 0x0, 0xb68, 0x3, 0x5}) 2018/04/21 01:58:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) creat(&(0x7f0000000180)='./file0\x00', 0x108) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="30b0f4abe8acaca8dbaca4bbcc0610847c33ad31c56b255bfb87acf1e4574d98f9cae1fecff135b390176ca0f93e7ff6e5e1bf3b2560cc5995e1f1e73c19891f8c0f79656f19f74ebafa73baedaaa12eb6ceb54eac996d9c5f1e58d44192231feeda42eb0c034e4c5d70beb0ed56be7dfeee5cdd5bf1ec771a3323576652c67674e80b03b533f017f20216d1997c4a99d5ab449c5eae2035b1c987f950afd64e1ce062f15c644c2f615e6217683ca5d7eb401fd19520577e0d47bc8fd1c71c2a5572d06a7377b3e1faebab324dff3bd58a1ac3e0921857c972d3d109da7f6d57", 0x393, 0x8001, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x51) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x44) 2018/04/21 01:58:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:58:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x480000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x6, 0x7, 0x7}) [ 613.146177] binder: 4259:4262 unknown command 1675617807 [ 613.166522] binder: 4259:4262 ioctl c0306201 2000dfd0 returned -22 2018/04/21 01:58:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2004e20, 0x0, @empty, 0x5}, 0x15) [ 613.220745] binder: 4259:4275 unknown command 1675617807 [ 613.247067] binder: 4259:4275 ioctl c0306201 2000dfd0 returned -22 2018/04/21 01:58:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x1, 0x4) 2018/04/21 01:58:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, r2, 0x8, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:33 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)=@random={'btrfs.', 'GPLvmnet1^%\x00'}) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:33 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) sendto$inet6(r0, &(0x7f0000000000)="87abf43b8b1c4bd0e71eb817c4b4753f7f30470de186ff68e95bda0ab002eac4944b20a89d87ae870f224622172caecee12d6e1081fc2e3ded9805e850e3731e2ed17a549e480d3afb8f096f8b53f4ed4f66dd1fed638027ec0be3e2daf9015dc13f3fb0d9e1b47eeb6c3820fafe44001c15b2d6a7555439e606dd4ec7e4263f63ab8c002661a2e3c7dc6535a8b8595cc8a302c5f240e1e8e58e996ea57d725aa7e7b365d0d3a897837e0ff50f3d04ad32ff5eea5d8b8c8d6adc9d", 0xbb, 0x40, &(0x7f0000000100)={0xa, 0x4e20, 0xc8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xfffffffffffffffe}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x529, 0x200) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x401, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x200, 0xfffffffffffffff7, 0x2400000000000, 0x7, 0xda8, 0x0, 0xb68, 0x3, 0x5}) 2018/04/21 01:58:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x800000000000, 0x70f, 0x3ff, 0xc693, 0x1, 0x8, 0x3ff, 0x1, 0x3, 0x6425}, 0xb) 2018/04/21 01:58:33 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) rt_sigsuspend(&(0x7f0000000040)={0x3ff}, 0x8) setuid(r2) 2018/04/21 01:58:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x2a, 0x120000000000, r2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:33 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x400000, 0x20) 2018/04/21 01:58:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) prctl$setmm(0x23, 0x1, &(0x7f0000bfe000/0x400000)=nil) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$void(0x3) flistxattr(r0, &(0x7f0000000040)=""/47, 0x2f) 2018/04/21 01:58:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x20) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x0) 2018/04/21 01:58:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xa0000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'dummy0\x00', 0x2}) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20040000, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 614.161060] binder: 4304:4311 unknown command 0 [ 614.166632] binder: 4304:4311 ioctl c0306201 20008fd0 returned -22 [ 614.201780] binder: 4304:4311 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 614.241859] binder: 4304:4311 unknown command 0 [ 614.247133] binder: 4304:4322 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 614.257395] binder: 4304:4311 ioctl c0306201 20008fd0 returned -22 2018/04/21 01:58:34 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x7ffffffffe) r0 = inotify_init1(0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)=""/130, 0x82) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:34 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x8, 0x4, 0x2, 0xffffffffffff0cd0}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x5}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="05630440000000009ce76a11de153bcf5b8930f1c40990dafb52e46eafbc1619e89dbec49045fb659d8f2815d5a2e6404fd9758957ef7037e637eefcfff96537bd43b79f3d43504ca9fa672aa341c64362ff31a7ff8fc1cd0516f9340c5220629cf18eda81edaf4d41cb4bd0d1979b6f0acc3b6c7e60ecce8ea2c09eadc4c7b5e3cee21daf3be1ee02db35fea8a85eaa533ee50b9f7f55714be9d876b5923b8a7c29cbcd13fbba35e7dcb20d415161368d44f44102a31f2205dce09a32a87c61b9409099027c8a3d694bb3b6f58bf55d12420dab5a7295e1a0587f50a951456df9ae8491f968b1d2bb69a800000000000000000000"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0f630c400010200000000000000000002c639ffa26c2f457cc041487cbf3d7b2f4e060790fa11ebae71f4190729da0dd81066e0174eaf2eeaf0be1e352547ffee0b6872f8c1eaf834bcb47076044f60028f7b1a2845013c8eb9a0a4866c89d82eaf8fde7646fc7bcbacc6046cfb8f7c1e0eb349f3cef89271a07f0515deb389fd205dd00f2880c449ee922cdca5c0d85bf444e41b920ea61be1d0aba375e7adab60e56144946bf22598459678d9c2b4401c47250c3df10953ec4a7520018cc2bf2de1c4b9a89c30639f6d2847563c1adeefe58fd"], 0x0, 0x0, &(0x7f0000008f37)}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000003c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/21 01:58:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1000200000004e21, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x1ff}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x2, 0x80004, 0x2000000048, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 2018/04/21 01:58:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000002) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x410881) bind$llc(r2, &(0x7f00000000c0)={0x1a, 0x312, 0xb53, 0x9, 0x3, 0x63e}, 0x10) setuid(r1) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="1556da4d58fc27e4b526bef7e2445f1ddc863f719a4409783d7b71330c1f8e4c49370d211e03d89d5ea160f4280eb0209c18704228bc57babd6f94688f35027947b3dbbfadc454f4fc6c695b6663762ad0e5329e3c6cd505a673360dfc1c93745dc20d5d9bd538b811f83de244ff069a98fe07217ce3f0e9d33b9335479f6aa5c31b95823b7e9096072c1dc186a49beb6f21ac97eedd5304b44ad1570e901edda7f9b05b326f805977f89a187f57e59fbf88a28b3f4083884f3f781d58dc3220cd7b48ddbfa06591df7b20", 0xcb, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000000300)="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", 0x1000) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast1, @loopback}, &(0x7f0000000140)=0xc) 2018/04/21 01:58:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)="2e2f6367726f75702e6e657401", 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xfffffffffffffffe}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x529, 0x200) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x401, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x200, 0xfffffffffffffff7, 0x2400000000000, 0x7, 0xda8, 0x0, 0xb68, 0x3, 0x5}) [ 615.299989] binder: 4349:4350 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2101248 [ 615.317491] binder: 4349:4350 unknown command -90217684 2018/04/21 01:58:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r4) 2018/04/21 01:58:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000000100)="3362fde2b54a64d9a33f9387652f341c46263d2f6c871c5051342508ad8e52ce2065784ebc0990ff048be3d90ec01712cfa27ae2cbf8a2c3ba7792fa545b9e6e021ffd60c1c79a54381e487883c0b4b1bab6224e124d01bea584f099b1b38b9b48bf3e7ba4705d21e94c002c57c0ce716137bb711a657b932fa4d07f132970f8b551abaae97d7d911f1c28fb406084d143bb6e9e66bc51e9ebdc73433827c52ae07568a2ebd6b24bc094a95445290abc217614e3782d0904ed4031601a5f27fd684c5da7c1d2898478e58da7ac0d20ccc662045f79b5ba4afaed73ef6db3cf84989fcf48a1e676089a87ecbbeec248dc305ef5", 0xf3, 0x81, 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000000)=""/118) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) [ 615.340996] binder: 4349:4350 ioctl c0306201 2000dfd0 returned -22 2018/04/21 01:58:34 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) geteuid() init_module(&(0x7f0000000000)='*cpusetposix_acl_access-md5sumem1(.\x00', 0x24, &(0x7f0000000080)='procuser!vboxnet1\x00') 2018/04/21 01:58:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x2, 0x2d, &(0x7f0000000100)="bcbdfa0e0eeec35ec1c4e6e18d95734d022f5cbbbaeba7cf66f47992feed3c3f81b3f3e8a935ad1a54748453c6"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xed}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x100, 0x1b41}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000001c0)={0x21, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e20, 0x2, 'nq\x00', 0x1, 0x0, 0x11}, 0x2c) 2018/04/21 01:58:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) inotify_init() connect$llc(r1, &(0x7f0000000080)={0x1a, 0x3, 0x6, 0x0, 0x2, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 615.426440] binder: 4349:4368 tried to acquire reference to desc 0, got 1 instead [ 615.442569] binder: 4349:4350 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 615.458659] binder: 4349:4368 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2101248 2018/04/21 01:58:34 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x400000002) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x400, 0x0) getdents64(r1, &(0x7f0000000240)=""/234, 0xea) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) fcntl$setflags(r0, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r3, &(0x7f00000000c0), 0x0) setuid(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@ipv4}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) 2018/04/21 01:58:34 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0563044000000ff84ac2b31456fda57901da0000"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="aa729c0382cbea87022fe730b1ae010558315f"], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = fcntl$getown(r0, 0x9) r3 = gettid() setpgid(r2, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18630c400000200000000000000000000c63e5b545e7b2801951f0f8c0eab8e88a28d4482cd38b8339ab21d4"], 0x0, 0x0, &(0x7f0000008f37)}) [ 615.507550] binder: 4349:4368 unknown command -90217684 [ 615.529755] binder: 4349:4368 ioctl c0306201 2000dfd0 returned -22 2018/04/21 01:58:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) 2018/04/21 01:58:34 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8002, 0x0) readlinkat(r0, &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)=""/82, 0x52) r1 = inotify_init1(0x200000000000) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000007380)=[{{&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="f2fbfbdfe966473707f9555862aa13428bc6af68c91748e96bbabc2d7a55dc1881181773c930eb9d57c43a25ddcb21786f47de2fc5840ce3caada5a19a9a49de706ceee0d90839f888f1a1b48bd71143bd6f37a01b13611e97c26cc977e559e4d19ccbc475dcc7caa1691df531b6dfe1af23499b817a67fd622f", 0x7a}, {&(0x7f0000001180)="e26b969a98132cb3d58b3aa8d54f0f9a979dbc053a50ac8ab9c51298d1e4bfe2ee6f68ef5c7c8e0637ad85c936c29cddcb89c51e8834d6260ff658dd4844c4c598ad46f2a68fb086a8ed96c8711fbc3179ff7a5c9649698edecb752df2d0b38018e781df08ede5b53c3e03920b55a813b38fcfc500d413b2759dfbaad01aff1d684b4b98828b114557406b7a5bc3d39a", 0x90}, {&(0x7f0000000080)="10bd4f90e7069d3315ec62d6e054f6c945bbce0d577fba9cb504a4fb7f66cef48c946eceb003ffcf253017a9ac6fcbce8c4b600c0b", 0x35}, {&(0x7f0000001240)="03015b4214dfe6e50fd8bd1cf4ccb475e87c9dfddbf89d3e95fa1d437e588202ba8d383312bccf691cbe50ddfed17d8c2e3364472b6b9ce3b3803543d7931aadcc262fd2edd7ac8c263dfc782761f379916143303e00f13225abb812db2cce497515ea336d50f84303d1290c3269f60064e326e50764df05cd1cc4bbe7cd13a6129bd1a5e06426207af74303c1a26f89dd6c98c1df95a01b6a8a4aad25c9fad0b385a1b45361e34b63e491b06d3c2be1da4d1109c403310ae4460481670e051717b9d07692eec8bc8d444de3e1ecab8c82e7df0ec30814403d62d42c054b863c82378844e773a1640669", 0xea}], 0x5, &(0x7f0000001380)=[{0xdc, 0x1ff, 0x3, "fc96d8257285c436a67598f5c14d7c6862b6a8c9be170ee54341ac3b2fce94d0e6d28acbb818d4b51abc1f839652345b4752d786e4f2e7229a4aa3f8f2f040362545343f68f4729aad77cb8b2982514867052cf07d2206599eb9aff1dd778e7247d604ad6967083afcb289e934d2f28bc943686927497b48e1ab94adac9f37c8de9ce8a3c6d8f7ded2c72f858f03fd9695e5aecbe705824f8e0e10fd00d9714691b6159056307577fac48541e8d1792c3ed870c49b59af82c0e34c568674364f53b453410e3e7374d867a483d4a5a2"}, {0x7c, 0x184, 0x1, 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{&(0x7f0000006300)="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", 0x1000}], 0x6, &(0x7f0000007340)}, 0x7}], 0x4, 0x800) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) [ 615.863450] binder: 4394:4400 Acquire 1 refcount change on invalid ref -133234688 ret -22 [ 615.923385] binder: 4394:4400 unknown command 60584618 [ 615.967064] binder: 4394:4400 ioctl c0306201 20008fd0 returned -22 [ 616.006676] binder: 4394:4400 unknown command 1074553624 [ 616.041306] binder: 4394:4400 ioctl c0306201 2000dfd0 returned -22 [ 616.117715] binder: 4394:4400 Acquire 1 refcount change on invalid ref -133234688 ret -22 [ 616.132309] binder: 4394:4415 unknown command 60584618 [ 616.162574] binder: 4394:4415 ioctl c0306201 20008fd0 returned -22 2018/04/21 01:58:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) open(&(0x7f0000000440)='./file0\x00', 0x140, 0x10) fchdir(r0) rt_sigsuspend(&(0x7f0000000400)={0x8001}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fc1, 0x161800) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @empty, 'bridge_slave_0\x00'}}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000240)={0x2, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000300)=""/227) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x6, 0xf8f5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x5, [0x9, 0x138d, 0x8, 0x1ff, 0xff]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x80, 0xfffffffffffffff8, 0x1, 0x5, 0x5}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xfffffffffffffea2) setuid(r3) 2018/04/21 01:58:35 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x3bc) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/21 01:58:35 executing program 0: inotify_init1(0x80000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./control/file0\x00', 0x7aa06dfab693d64e, 0x140) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xc8, 0x57a5, 0x0, 0x3, 0x1b, 0x8, "5101868770f4bbde5e6ab3c8af852cbca7df22b8886308198fce82820c3bacc6c848cb051d65fe646b599db8188e5f3b01096f7822b0c6c127ed37487574d141", "467821702ac8c8fd29a1a42c20cdc2b1cfabd049a040d984fe5f0e00ec030eb56cdad795ed0217bb0f6314373d378f2e0ba89a62c8cebdc5f97e845cc75b7d68", "e5964321b87c1230a6d84a1af45e4ee90472fa8da1bb266f56aa9293c76d61e3", [0x1, 0x1]}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x30001200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="08022dbd7000fddbdf250f000000500002000800040006000000080002004e23000014000100ff020000000000000000000000000001080008000400000008000800050000000800030006000000080002004e230000080009005d030000"], 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x10) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = inotify_init1(0x80800) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f00000000c0)='./control/file0\x00', 0x0, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000240)) mknod$loop(&(0x7f0000000000)='./control\x00', 0x6040, 0x1) 2018/04/21 01:58:35 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0563044000000000c98faab61e83a7ff97922173460cbc2906201dd3934a42545e1d4c4eb33412188b22a0154726112a4beb8732619c746fae471dfa106bec9226d214dd35aa0f8d776808b3ab38e55fec13daf7fb3b2b7aa82384df2d061e3a1567ce8ecf5e489e55e3807ec83c24341849b4cf7ef20383451941f968f52ae9126483fad24bf1def220c333c6c4180c1c849aeb2a30063d904642037cecddd907cedd676f9ea4423e99806bc9e6ca883186281b8c64ec97af327d69a4fd577cda2f8c252051899feec69c01caa814338a934f7625f5"], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1000200000004e21, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x1ff}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x2, 0x80004, 0x2000000048, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 2018/04/21 01:58:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/148, 0x94) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000240)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r1, &(0x7f0000014000)=0x100000, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xfffffffffffffdbc) setuid(r3) 2018/04/21 01:58:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0xa55, 0x4) 2018/04/21 01:58:35 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./control\x00', 0x400, 0x10c) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./control\x00', 0x9, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="f5df994097262d969e705ae7b0e6ff898d2da2158b4c43cd299fbb68e7ead64ccd6a50486dd4457f59056a3f9d45715ee4e6e16b217cee029c26abf623194506dc7a91d806528bbaf8a5b8cb54c7dde889009ad999f3dcc39513aee420e6cd930d2b486257e4124fa6f08e2f88e1559f64dfd466a586a226", 0x78, 0x6}], 0x101000, &(0x7f00000001c0)={[{@dmask={'dmask', 0x3d, [0x30]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x34, 0x3c, 0x2d, 0x39, 0x3e, 0x0]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x31, 0x32]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x35]}, 0x2c}, {@gid={'gid', 0x3d, [0x32]}, 0x2c}]}) truncate(&(0x7f0000000240)='./control/file0\x00', 0x1f) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000200)=0x11, 0x4) 2018/04/21 01:58:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x15}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3, 0x7fff, 0x4, 0x100, 0x3, 0x410000, r1}) 2018/04/21 01:58:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="a0f09e4f802edaa1d47d7af63fd474b0312a5363e551a6301fb33d588531f2165dcc2d46f1877871ccadde2dbd2b0f186cfa2583ff70f9e30e818b84115c437fe701753d40ca64a944a9ce5b79bccdae7b2c957d8d146234177e2e86ec82e46fd1a30cbc391ec25c086dbfdc994dedbae4e808a628840465fd9205718923dffec0a1f0790a3cd88f6492c612de1df6cf344d18ed67995eb71d2c06f4a4896590f0c197360cd4fbfd343be06489b3ce1c7e20b723dc0aa5dc56aa7fab20579f93098c2c40bba6248f4c3ac2", 0xcb, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 616.460306] binder: BINDER_SET_CONTEXT_MGR already set [ 616.501122] binder: 4447:4459 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 616.509516] binder: 4447:4463 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 616.531827] binder: 4447:4450 ioctl 40046207 0 returned -16 2018/04/21 01:58:35 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) uname(&(0x7f0000000040)=""/210) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 616.619905] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/21 01:58:35 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./control\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./control\x00', 0x100, 0x106) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x4, 0x507}, &(0x7f0000000140)=0x8) [ 616.838765] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 617.024018] binder: 4484:4487 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x20, &(0x7f0000000000)={'syzkaller0\x00', @ifru_map={0xd43, 0x20, 0x7, 0x9b2, 0xe55, 0x1}}}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x20000, 0x0) sendto$ax25(r1, &(0x7f0000000440)="e29125dbd4fdfe85986c258d20a4af9e66c45e7bedb8a027a2e7f3a647d54040b4b31dc1bc091c3879e14045586d47d89a53e1e1eab7fbd4daeccf8a281a1c02c19407656c3ecfd2f4ed55fd3c84fccaacfeee7d0710d49df4ce2395b25bc76fc0ff8c4b9ba63b6f7929efe14ca0c547d2b203213a380f9cc2534ace8b04486ee7eb7d04fe959d4cecb1", 0x8a, 0x0, &(0x7f0000000500)={0x3, {"2a3130f72c6f55"}, 0x800}, 0x10) 2018/04/21 01:58:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x2f5, 0x20000004, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, 0xfffffe3c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xa2, "141e8c22df4fe210555518b21e4ebdc7262ca6d7ed7dd094855a313551670347c84ea90c8817cd16795b95d63f809bc9e1868e1e1afe482fa391d0620dbf648ff601086da56cae1145d19fddeedd48815cd90a69bea200e871ff392d00be127dfd3e11524bde84e0123c33f003b8805cbd429cafd2697312ea8921a74451bd0c49d4dbf214a426c492ea7f222212ff6711158657d5a631d78411ea3c1586ac82285b"}, &(0x7f00000001c0)=0xaa) 2018/04/21 01:58:36 executing program 2: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x91, "055a19a0b0f4de4e4fe063dbf46de6ab421fd34b2ea5d0b3c64a552aba632839e359dd4ff9864abdb3e9a27c0eed39073b12958382709f517fde87f99ddf399dad6330fcf6107763c824920c94065a22c38d98574cb74b2a34ac574acd5fdd24bfd5133dfe7f43ca861fe3b17d7700a4248995325ccaa530e5a8dafc11fabf8e64a0f9e521db598f63541bf17dd5aa9552"}, &(0x7f00000008c0)=0x99) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="0200be4608000057000000008cd2181fc97d2810cdf0abfb9134df9366754380f624bfbbd8a00c36fe66d11f522aab5898bad3c3eb01aaefd1448c364531151b0c4cc18c55a7eb1a3f1eb5fc3e72abedffa05cf544349a1a8ac3a3d33e3f88bec38d7be575e175a12121f11326c39873eec2cd3c97dc5094a8f9154fab074f43b6355fa60d9984ffeb11e82cb0096e2578"], &(0x7f0000000940)=0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000900)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f00000005c0)=0xffffffffffffffbc) setuid(r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000000440)={0x4}) fcntl$setown(r0, 0x8, r4) kexec_load(0x8, 0x5, &(0x7f0000000380)=[{&(0x7f0000000040)="f64b6abbd51ddf5e790279", 0xb, 0x2c, 0x4}, {&(0x7f00000000c0)="c2642b176382458acdfd88cf62b5b4e4c29e370302337a570c6e2afe0bc7038fd2b2a899d01ac07db14050bb006543bc0c755475eca172e9adbebc293d31bca5efcef3ea9cc0306faa00c5cda6bffe5e3b3355f0d921099b9a9739ee11a54f2ae1aa68f26b", 0x65, 0x8, 0x7}, {&(0x7f0000000140)="57d751482c34eab07d05b4841266f9f7992d3d4a018689dbc4c7563506d65d240485ad24885169f5be20968a2cfd536fbd3a42d1bd02fcf93190f69a611b085e68614440486f5ede3d53681fa8b537fd84ac627e370a176761a7b837189b3c22148d5b48c50a120d2f01bcafd141fc94e5b2d0f3eff6bf10eee22c03cfce2b13bbccaf7a17910e03fc964eb6a4bc6b3e25ca6acc6e30bc50dfa47f05b92910c7369d187b4f550d9c473473da6925a189386c3e149c4ba454a088fb77fb60805eb32658698df80fd84f0a36d2e74253", 0xcf, 0x9, 0xf05}, {&(0x7f0000000240)="9efdfa088cdc389890ff13d747d78825d1e09faa48bce5370b4b943b99d0c5329422eae01ac8d4f12c42a2c3465fbc7e81db22f9780805660329628961b12589520c26c3b3bb340564c62b79c767f2178afd197aaf298636769bd327f4f57c805f0befbf058cece34963d956e0ec389ae14f7b73dc5da47fdb99d82405de16d3e9624321bc3b4936290ddeb5b7b83231deee90fed44b16ff16e9c9d907550ca059f473c1b43fb961cb2b617c9d6cf907ba2e30f6087702bbd5ce19f76440356f88d88e919b010bc06fb7820ac540e809e76680a40082e025d39aaafa554aee4c670b133351e76999a4432c0e50d1dac627910ea71fe0ba054f5530", 0xfb, 0x7fff, 0x25}, {&(0x7f0000000340)="1fad3c72bbbf9bce88fa", 0xa, 0x0, 0x3}], 0x3e0002) 2018/04/21 01:58:36 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x800) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/user\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/202, &(0x7f00000001c0)=0xca) r3 = open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) 2018/04/21 01:58:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/21 01:58:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x82000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) fchdir(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x420001, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file1/file0\x00') write(r0, &(0x7f0000000080)="bb", 0x1) ioperm(0x1, 0x4, 0x38) 2018/04/21 01:58:36 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = socket$inet6(0xa, 0x6, 0xffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x16}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x8205, 0x69, 0x3d, r3}, &(0x7f0000000100)=0x10) 2018/04/21 01:58:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r4) 2018/04/21 01:58:36 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:36 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x200000000000000, @dev={0xfe, 0x80, [], 0x1d}, 0x9}, 0xfdfc) poll(&(0x7f0000000100)=[{r0, 0x2200}, {r0, 0x8}, {r0, 0x404}, {r0, 0x1000}, {r0, 0x80}, {r0, 0x102}], 0x6, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='bridge0\x00') sched_setattr(r1, &(0x7f0000000180)={0x2c, 0x7, 0x0, 0x3, 0x3, 0x1, 0x1fb, 0x102}, 0x0) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x47) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xd5}}, 0x9, 0xfffffffffffffffc, 0x1, 0x7f, 0x6}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0x80}, &(0x7f00000001c0)=0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) [ 617.445667] binder: 4504:4512 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:36 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000340)='./control\x00', 0x8000, 0x10) lseek(r0, 0x27, 0x3) r1 = inotify_init1(0x3) inotify_add_watch(r1, &(0x7f0000000240)='./control\x00', 0x3fe) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) arch_prctl(0x1007, &(0x7f0000000080)="9627a0694aef73802fda2a63b9b1a1a2990be9f4a9f1f0226ac134612898ce095404b29ca8b615535de52b5abc22b49f503a0bd7e009a8bb3bda1d82a193a39486fd698b5fc12b2de2af769bfc2d63904135bb8cd4d51a27207a86bc064033aa81b3921b9842ee0b6d5540d56d652b3bd8ecf56cc530e3ed679a3a9432128145ea7ad8cefe60c98f5d7230f0c23da0d3848aeab6a4da7df6f6ed301ef8174f295a9e88b5362e710e646e9140694bf4a972c31ecd0052222c963a985c0d9a5e6bb8d663") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_buf(r2, 0x0, 0x3e, &(0x7f0000000280)="31da6f7e94691e35bca26e1a448e22888b9cf99082347e641c037ee10e391b02e662438ebe657d16289a1933b9e17c1912d12dae5468f50495d11c16d11e15a58ba1d12060a9e341b4b3cb85d931920f1ad98f291c0b85156e5660a1a2dded553554b7e8536141d14500f15280aca6f17b348614fa0ac2421d7b3c22f5b2b6626ad9c968a9611298d7ca4ca8c983389cb5228dd6c9a110", 0x97) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x181040) utimes(&(0x7f0000000380)='./control\x00', &(0x7f00000003c0)={{}, {0x77359400}}) r4 = dup2(r1, r2) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000180)={{0x7fff, 0x100000000}, {0x4, 0x6}, 0x0, 0x1, 0x6}) 2018/04/21 01:58:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff32b}}, 0x0, 0x4, 0x20000, 0xfe, 0x200}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x91, "76bef831b52808338d11cc3c765f222138a7360566a75b9a4d690a9dfd748e0c1cc2b879ebfe86beb6062bf067818cfe881b00e1d28cb33036f17b135394032ca09f46f12fd3c789d908416dc6abf1cb0040acb8e0645b69897c688ccf363ea71c7a7ef7bbe4555cbf9be683f942bdea08d594962c97dfb58dbafd5d2a7f466a072ffa90f5320509d9122676fc5e69fa09"}, &(0x7f00000000c0)=0x99) 2018/04/21 01:58:36 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x400000, 0x20) [ 617.571777] binder: 4504:4512 tried to acquire reference to desc 0, got 1 instead [ 617.584141] binder: 4504:4527 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 617.592546] binder: 4504:4526 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:36 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0f630c400000000c6307b63be871919c6fdfbae3cb87f1bb90cde4fe90fe0a8ac813993c81537e02700371e32888c142e2c736502f0629c1cc45190668ec19e09517d600a6d12bebed2ee3f284f7ba6b00e432e84a22e8cf84a7e5ff9fb1c7ee"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:36 executing program 5: r0 = socket$inet6(0xa, 0x800fffffffffffd, 0x954) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x3ff, 0x5, 0x2, 0x3, {0x0, @in6={{0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x9, 0x67, 0x7f, 0xfff, 0x8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x7b7}, &(0x7f0000000200)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x81) r4 = socket(0x1, 0x6, 0x8000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @rand_addr=0x1ff}}, 0x0, 0x1, 0x7b5a, 0x9, 0x1}, &(0x7f0000000300)=0x98) 2018/04/21 01:58:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/21 01:58:36 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000100)={0x1, 0x1f, 0x81, 0x20, 0x2, 0x80000000}) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r2 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x1}, {r0, 0x120}, {r0, 0x8}, {r2, 0x20}, {r0, 0x200}, {r0, 0x400}, {r2, 0x2003}, {r2, 0x8004}, {r0, 0x8}], 0x9, 0x4) open$dir(&(0x7f0000971000)='./control\x00', 0x1000000000000, 0x0) 2018/04/21 01:58:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, r2, 0x8, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x100000000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000100)=""/175) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) 2018/04/21 01:58:37 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000000040)={0x1f, 0x7}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) fallocate(r1, 0x1, 0xffff, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:37 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)=""/126, 0x7e) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) inotify_rm_watch(r0, r1) 2018/04/21 01:58:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 618.432913] binder: 4579:4585 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 618.540450] binder: 4579:4591 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8ec7, 0x598, 0x177}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}]}, &(0x7f0000000140)=0xc) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:37 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x8001, 0x80000001, 0x8, 0x4, 0x7fff, 0x1, 0x5, 0x40000, 0x3, 0x80}) 2018/04/21 01:58:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, r2, 0x8, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:37 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_getparam(r1, &(0x7f0000000100)) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/04/21 01:58:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:37 executing program 2: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = openat$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', &(0x7f0000000900)=ANY=[@ANYBLOB="00830000e8ad606d81b84d0e424f011732224b4917e66fa983ec878e45a653665ea0faf8c2b4654c08a08bcdcec643a7fec895074d3008b344ca9fcd68dab4ad7e823a249a2a0016d180f3eb7689408390b3d402297bde610ef99ff92cfc"], &(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$evdev(r2, &(0x7f0000000080), 0x0) fsync(r2) ioctl$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$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @rand_addr=0xff}, 0x3, 0x2, 0x0, 0x2}}, 0x26) sendmsg$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) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2", 0x3c, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r3, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61b", 0x5b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/21 01:58:38 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563044000dfff00"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:38 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) ioprio_get$pid(0x2, r1) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) process_vm_writev(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/214, 0xd6}, {&(0x7f00000001c0)=""/114, 0x72}, {&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/69, 0x45}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000400)=""/206, 0xce}], 0x8, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/72, 0x48}], 0x1, 0x0) 2018/04/21 01:58:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002200)={0x1}, 0x4) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/112) [ 619.376315] binder: 4632:4634 Acquire 1 refcount change on invalid ref 16768768 ret -22 [ 619.422974] binder: 4632:4634 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 619.439537] binder: 4632:4634 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 619.462590] binder: 4632:4634 Acquire 1 refcount change on invalid ref 16768768 ret -22 [ 619.477044] binder: 4632:4637 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 619.484948] binder: 4632:4634 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:38 executing program 6: r0 = socket$inet6(0xa, 0xb, 0xff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000008c0)={0x80, {{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000580)={@dev={0xfe, 0x80, [], 0xd}, 0x46, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockname$netlink(r2, &(0x7f0000000680), &(0x7f00000006c0)=0xc) prctl$void(0x1f) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netlink(r3, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x12200, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f0000000080)={0x8, 0x4, 0x3, 0x32, &(0x7f0000000040)=""/50, 0xc7, &(0x7f0000000100)=""/199, 0xce, &(0x7f0000000200)=""/206}) r5 = mq_open(&(0x7f00000005c0)="7d8680275e00", 0x2, 0x10, &(0x7f0000000600)={0x80000001, 0x3, 0x5, 0x8, 0x480000000, 0x2, 0x1, 0xfffffffffffff9ad}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000700)={'team_slave_1\x00', 0x9}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000380)={r6, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xffffffff}}, 0x1, 0x2, 0x9, 0xffff, 0x1}, 0x98) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000000740)=0x4, 0x4) dup3(r5, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0xffffffefffffffff}, 0x1c) 2018/04/21 01:58:38 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000080)=""/4096, 0x1000) 2018/04/21 01:58:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup(r0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x62565ca4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:38 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, r2, 0x8, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:38 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x81, 0x2, 0x100000001, 0x3, 0xfff, 0x8, 0xfffffffffffffff7, {0x0, @in6={{0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, 0xb7, 0x0, 0x7fffffff, 0x354f, 0xffff}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x6ee5}, &(0x7f0000000200)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r2) 2018/04/21 01:58:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7f, 0x6, &(0x7f0000000400)=[{&(0x7f0000000100)="cb92976bd53645ea6357e00c831bdb09e0b0ed5514fa566e626f2ecc78fcf8894ed3efe2df93084265af39a3ee789fa4b7d44b9ed2f43b4a2f138e0d3f64a5ca27575eb5e965eea47dc9cb43634fcd85bb0b9cde55410ecd2386ddc6eb58540490259621b3fc3ccb884175fb751af5f4bb6d9f1316544fc66e8a05b1b08d11f2448be508bfa56e4b39e1e0857273336f0335a920eb3c72fa2eff5a5de7bb76557063c9f806009e7dc9969c34461faccfc819e692b3fb7f85af24e223198de3f7d61ac2bc74ee36e1f67ad5380de9d1a3a7748c48ffa2abc80611e317d9b089ac99f303f528fff1db4ad09cde2f27f69b6b31", 0xf2, 0xf9a}, {&(0x7f0000000080)="7967bdf35d29f61c92d6b8a5c3f54e222b5aae10fcb50fb4bd9c6925444896433903ea45", 0x24, 0x4}, {&(0x7f0000000200)}, {&(0x7f0000000240)="3400fa195cd0f3bac06fe97a7561d138b85ba29f5b20826a2fed93409407f76914136f891d70d7", 0x27}, {&(0x7f0000000280)="3ce04c2b49c7f2a858b50976d3300b87bdf4d92d564b3fb3649249e8d8390d3546a9ae1b7e815f6029eadd1891aac42d9f47337ded24d56f56af3e553d3ab720e1b7efecbc9c5ccd7f0c852b092d8992e334aedcfabdd88e6a7571a7f07f19bef81447a458d2589f0020b12124a7c1e3eff40d1b1657771ff62868d466999d96c0277f2f630181ca1cace7512cadf5db6458f76856a2cfb75d56ac54cb7710c1225d52cbb073d4dacaa8511973b30e747ef575", 0xb3, 0x2}, {&(0x7f0000000340)="a3decea2acaa4fcd4fdd67ec45017d26f9aee0ef17b373d66de2f4372a287a31989665b5182e0c21571b8a12f4db335e80450dac81ef92e6ff36901836ee4b1061c2fc1bbd132fe848096e71776154b00742bc6fb341930b1ceccf4625d1d358450b1e712a9e6ef6ebc0522a4fd58d865474287ce17b72e5804d9d931e2516347489b00cccf5f4402e5572e292eefc", 0x8f, 0x7}], 0x1890000, &(0x7f0000000480)={[{@check_strict='check=strict', 0x2c}, {@check_normal='check=normal', 0x2c}]}) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000200)=""/150) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x0, 0x30, 0xfffffffffffffffd, 0x718}, &(0x7f0000000180)=0x18) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') [ 620.065369] binder: 4649:4652 Acquire 1 refcount change on invalid ref 0 ret -22 [ 620.087986] binder: 4649:4652 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 620.096362] binder: 4649:4652 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000180)=0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0xfffffffffffffffa, 0x7ff, 0x40, 0x100, 0x81, 0x2, r2}) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @empty, 0xa57}, @in6={0xa, 0x4e23, 0x1d5d, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x5b14283b}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xcc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x40012, 0x4) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000000, &(0x7f000006ffe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:39 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) fstatfs(r0, &(0x7f00000000c0)=""/60) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) pivot_root(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="0000f9022fe476d97b49a1210000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x8000}, 0x8) 2018/04/21 01:58:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x7) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setuid(r1) [ 620.115854] binder: 4649:4652 Acquire 1 refcount change on invalid ref 0 ret -22 [ 620.123930] binder: 4649:4661 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 620.139562] binder: 4649:4662 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:39 executing program 0: prctl$intptr(0x17, 0x1) mkdir(&(0x7f0000000240)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8d952d1d383f83b1, 0x0) signalfd4(r1, &(0x7f0000000200)={0x7fbc}, 0x8, 0x80800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) utimes(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x100, 0x3, {0xffffffffffffffff, 0x3, 0x40, 0x2, 0x7fff}}) 2018/04/21 01:58:39 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0563044000000000a8b3194b32fef167c2872a2b19e0aa2fe3b06bbb97f325d8bfc1e0642335e6856dc76a769ed7fe92f81c344db6b735adb6b753abc556ef22a17f1366c8ce45d5dcafea994220500517222aaccee282a1cf37baa7b8f33094b107053ea6cd5c55dd51cf1620"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20}, 0x0, 0x3, 0x3}}, 0x80) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68)=ANY=[], 0x77, 0x0, &(0x7f00000000c0)="478b805f9d9c816503c75dbbc344705627ffca238450be30a82f7939789d094a528ce746de58089b5f6f041e4f4919d1fba64e5d82c09cfdcec844f1224d0e942aa3eaf906a23bcc6aa41104d5f6372de47ec41c2e1103f43e7be2473c3d9e4e3976d4408d405ef3393e882aede1bdeeb442bbf9fddf3b"}) 2018/04/21 01:58:39 executing program 6: r0 = socket$inet6(0xa, 0x101000000000001, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000180)='./file0\x00', 0xea, 0x3, &(0x7f00000013c0)=[{&(0x7f00000001c0)="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", 0x1000, 0x865}, {&(0x7f00000011c0)="9fb55fef708a4a72afd4f4548d7b233b5a43909f90eedb766514957e64aafa3bb18d1536f8bd58c8104973bbceafb41e770239251eb0603daa5fe5a91cd84cc648bf7c980edd89895427d9b66b6182e2ec11d5e35bcc18d350be4a3dd88a3900842c2ee71b214f14d000ff5aed428845ca384a24583e29eba3721e21d36833f33f98ff90d600b69de3ced2546aee1d8023737ae6ec55b5e456ee457b8156f27483f7b08ea3c5832a61c4b51893dc0f246b714ba5c1c4f023ff527da78048bcaca1078443fa9a4dfd10155d6acbde21dd1790c6be0c4a9ad0fa974e90390a13e6505db1b8decc9d60125db541fa7c6fce01", 0xf1, 0x8}, {&(0x7f00000012c0)="ee378a9b351968b74e4369b3e1c01ba9d488b2b4c418ee9a4471d9c2457b21ae071365981ff93c04aa167adea459055106e46cdf1fd3a86b30239901cd691f2eaea22e2b93d10171f0092b5a46d0976aefabc84f0dbfbdb5ac6c6dc4b4ef7f917e98f13320e52caf32e458ab5c91a22207763957542e7d97722f5e60019fcf2c21647f259cd479622be8854dbd1cf4c5118b796d4fd332c4b49e31682ee07f3e9ca9724eb53f7ec5b289e47578a822a8652905ceffef3baaf256d59b43bdbd0a9055527a8175c5e4dea3e6193e27c36ab8d0ec570ddda1ba2f5ef0068592e092c0c59e838d28dc72c6feee1a8edc72a532dac25dcee8eed4", 0xf8, 0xffffffff}], 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001400)='/dev/net/tun\x00', 0x0, 0x400800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001540)={0x3, 0x24, &(0x7f0000001500)="7443a78a283b2e1e85bcb7650dd2db9155ac67c3fd0baf16ed0b727d50af0e2bee0e2a76"}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x4000000000000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x3, @loopback={0x0, 0x1}}, 0x1c) r3 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="68ce68582cbc0f11179bd30f685d824df8c183137e6c2b9ce3d97a3450c0244be173af5f67a0d94201bfebe8161039db9a63350a7ef51ff701a58d442989b7dabfda5d51", 0x44, 0xfffffffffffffff9) close(r1) keyctl$clear(0x7, r3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001440)={0x6, 0x8, 0x8, 0x8}, 0x8) syz_open_dev$tun(&(0x7f0000001480)='/dev/net/tun\x00', 0x0, 0x200) 2018/04/21 01:58:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0xfffffffffffffcd5) getsockopt(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000040)=""/14, &(0x7f0000000080)=0xe) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001980)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000019c0)=0x8a, 0x4) fchdir(r0) r2 = dup2(r0, r0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) sendmsg(r2, &(0x7f0000001940)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x2, 0x1, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000140)="cf334a2ee481b3b164c982b8750f7ecc55d4c42b6edd90fa1ee82a292959527333416587f8fde81ec8c1f73180be24c9468735ecf27c0b927c8e04210084ddc1116f4f1ab3a265576af5500cbc5927d66086300d8eee108628c8c96f498cc208c6590c2f2a00621fcd48e0", 0x6b}, {&(0x7f00000001c0)="08d9296f", 0x4}, {&(0x7f0000000200)="e607cd51fdce9e783ffbc24e6f145269ab056611de834cd81ed62222615181b20e3a1c3ca8a7b22e15052d9e9657a652db17b8c139923d1deec6fa438160", 0x3e}, {&(0x7f0000000240)="710b934929e8dc908ba09b82a9439c0844dde17b585dceecbbdba52d3b420c0ea57e2f7633b03db3c9c8a4da9960914355e37a2f0cf6a1a346a1752f106cbf", 0x3f}, {&(0x7f0000000280)="345187b58897eae991764b6dd2c98cb6ff70a664892be9d7dcf6dc6dec014999e0a455321e1e60d4c45cc71f3c5d8396ccf664324edfa5a0dccbf81ce21c6610c9f466d921d4dc88238c05440d3fee909947ce952c6e86d4e8cc08d5a030ed635a28847dbd437b943e8c7ed0dddc83b6448e8f2060172a9e84dc262e1d65bf52fd06ceddb86703b3fc9283b9e81c7d7160238be8cf3b75f5e92fc2f182b7a7eaef2428d02a2961d5ab60189df5619b1212a4824cf82bfd331956edcbb21f4fc63fae6a093878b57296ba782bacf302099668c2a0b1f8038c5037a793a528f7", 0xdf}, {&(0x7f0000000380)="bb251b789a40b373b37a46618111ec3a0a5baa6a095e8c0a9f60996842663e2d1438d893b8d0bfd4941cc0f1b24bd5bd570a69b51e05806161a7c1ff1a4803364f4717cbbbfd42a7bd56b0c628232cef4d53eea835e1146636c5ee983bfae8494074b2bae70458a3b0c22fac7d866d1bd45829d1b2a9946209c8528eb1eeab68edea576596a61f46fe38", 0x8a}, {&(0x7f0000000440)="ea5ed1e40ddae84740", 0x9}, {&(0x7f00000005c0)="a4bc59d3a5a108f194d489ae088a4053f7d650596f83ecb84fe625979eb0988371205cc9411e096fed6cb60876d35c7679c7f1d361d1d15a8d547b93c57a351e2fd2367923266e2a00222bab15c19a47c0dc5fb325bf4e7ac6a1cd37521831b97a70e4e78eeada09d6e765913e2a37ff4f9fa7bbe60fd4fce39b9aa96751b816d59515ccc8148f4c0876b3035d981e63b9a935b83fba1d7df6ee4dca16b0a697ba18167c50312357680681f34546aaa61ce40beb5e075e26e5b2a8a4e6b777d9e7d5f898bdd5cda25b6581032b5bfeaab940cf257fdb91de62794c6b535e2da6ced2c02fee355dbabfa28ae0c0bb9c3a", 0xf0}, {&(0x7f0000000480)="779b1c1a67ee1c0e5173834e6e8216226c24d953843f763a40f906a714c04d6bdc95312938d5e7f806d78eae2a1d1ff0f33276d693b5acb6bf466c7a38bc107764690830afa3b7bc02e377fda84543829d92034f352c8211d139d6410f74abada31455a7dcb3b88f428bc2405f1f23e70b7d18e5114b80947e869e55cc2d4cfe29cd040c5c3b2d61cf35ccb41f212f119129738df9c3210c6bc4d2c9266377ee330a2e6426a1f18ac2ab2e5bcc", 0xad}, {&(0x7f00000006c0)="a775e8d78f805d2c60f88542cc233c513244c270523ababf2ba732eb49d2fbddc377b1145584e8e20acd213e266aea8c621c5a1acfc208adb710eb0c8ae7094a19da3768e519bef29a52e023241d023bea93b2e1390a1b11c90c3fffc53cfe9cb26f76b5641e9e3e63261c2f8191163f6cd3334cfd7f748dc928e82ee8bc7af7125974d12c1181155caac0bf9207cecde21fa0b0fc43ae8a05df91f9150e9bc6d8caf21bf7dc1890a11367791d1cee437b5aa67c6220193a5cfa", 0xba}], 0xa, &(0x7f0000000800)=[{0xc, 0x0, 0xba00000000000000}, {0xc, 0x102, 0x2}, {0x100c, 0x10b, 0x401, "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"}, {0xf4, 0x19f, 0x62fda74, "77dabf9a08f3ee206d1bc6960ecd93045a0ca4c86b52e8a7548df4d9bc2d80cbb5218b7760e124a20a240af9a744d9f03b83e78c4107cf02eddfe4fe56895790710b78432a732e0b3ca773869ecc72de11fa109ffdc86263e7614d0a073cc38f889600f75dea3a014eb35c35874733b8c7f53f7322482a4b5c19b1c62c3423111d42cd5c8e909a973e11b91f54b369c226515ae28a95f5e12a8301166c0f8a20220f6fec90dda19610e4823694a5e9136a049da580bd2dd2bb9276b030c0abc692c09f1e3281540b6599b732d97a04b84298489c22a3ab2ebf2e0318ec568b522003a195f9ce7b49"}], 0x1118, 0x4004}, 0x40090) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r4 = geteuid() getgroups(0x1, &(0x7f0000001a40)=[0x0]) lchown(&(0x7f0000001a00)='./file1/file0\x00', r4, r5) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:58:39 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x482000, 0x0) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x3) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x3, 0x3, 0xfff, 0x4, 0x0, 0x1, 0x0, 0x8, 0x997, 0x1, 0x5, 0x7, 0x0, 0x7, 0x4, 0x1, 0x4, 0x3f, 0x3, 0x80000001, 0x1, 0x100000001, 0x81, 0x1, 0x2ba, 0x1, 0x3, 0x4, 0x7, 0x4, 0x5, 0x4000000000, 0x1, 0x8, 0x180, 0x9, 0x0, 0xe10e, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x10000, 0x1, 0x4, 0x0, 0x4, 0x9, 0x8001}, r1, 0xe, r2, 0x2) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:39 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_getparam(r1, &(0x7f0000000100)) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/04/21 01:58:39 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040)=0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x0, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0xff}, 0x1c) 2018/04/21 01:58:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setuid(0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000080)=0x7, 0x4) 2018/04/21 01:58:40 executing program 5: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7041, 0x529800) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:40 executing program 0: r0 = open(&(0x7f0000000080)='./control\x00', 0x50000, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x80, 0x9, 0x3, 0x4, r2}, &(0x7f0000000180)=0x10) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/04/21 01:58:40 executing program 7: r0 = open(&(0x7f0000000080)='./control\x00', 0x50000, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/21 01:58:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = gettid() sched_getparam(r1, &(0x7f0000000000)) 2018/04/21 01:58:40 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000040)=""/182, &(0x7f0000000100)=0xb6) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000000)='./control\x00', 0xfffffffffffffffe, 0xffffffffffffffff) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x2e, 0xe) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x73, "db2041836deed73ff4897edf39d4a4e74675736d032bc16916b6818b874f468387ddd099939510aae56466d7a4af2f2203d9a92f4f85a9f80385ec532828cddb85b64239dd84305b1f7b44465e6a5f011c2ad70200d88fec3f265d76c6bd21cc3c7af9ecefa3412a7cf7497c352a7d58f8d442"}, &(0x7f0000000280)=0x97) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/l2cap\x00') r2 = open(&(0x7f0000000240)='./file0\x00', 0x40040, 0x1) perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x70, 0x3ff, 0x6, 0x6, 0x10000, 0x0, 0x5, 0x80080, 0x4, 0x7ff, 0x1f, 0x8001, 0x2, 0x1, 0x2, 0xffffffffffffff40, 0xffffffff, 0x7, 0x4, 0x1000, 0x0, 0x7, 0x8, 0x5, 0x0, 0x4, 0x2, 0x7, 0x30, 0x100000001, 0xff, 0x9, 0xfffffffffffffffc, 0x6, 0xfa21, 0x4, 0x7, 0x0, 0x7fff, 0x6, @perf_bp={&(0x7f0000000000), 0xa}, 0x4000, 0x7, 0x7fffffff, 0x0, 0x800000000, 0x3, 0x2}, r1, 0xd, r2, 0x3) write$binfmt_aout(r0, &(0x7f00000005c0)={{0x10b, 0xffff, 0x7, 0x28b, 0x183, 0x2000, 0x7, 0x4}, "d5851b412e43cba7c91cbbb52dfebb64997ce237c1de2e05c7c390a704c4d045cdc3efe1f61a5f06fb94728c45d317fac1f0f62be63f38379c593bef412103f72f435abec243cd20a52d2025fde6bf058a5d71d05bf5ef667d6cef1a631559bd557c2a4c8ff735f90e9665c25e4d18b9ba0969c8cfb8249ca6b3173f9487e20fafc1ed414f83a64f190260946db251f4ff0b04dcdcdf2842bfb4e91e333c9366422c4eb7797192092cde303ba75a3905e56d3b58b2af052bedca19b746f6e8e87cee5d87ea57870e6dd93a9fce7bd99fe75e405f63d28f9d41703a9c440998eed95d0c1dda1b8c3bed1b92d1fedc3608dcecee98e6bd", [[], [], [], [], [], [], [], [], []]}, 0xa16) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x404502, 0x0) getsockname$inet(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r4 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r4, 0x2) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file1/file0\x00') 2018/04/21 01:58:40 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:40 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x6) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x5, @empty, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000000, &(0x7f0000000080)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x19, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'ip6_vti0\x00', 0x9}) 2018/04/21 01:58:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:58:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0xfffffffffffffcd5) getsockopt(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000040)=""/14, &(0x7f0000000080)=0xe) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:40 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x134, 0x19, 0x420, 0x70bd2d, 0x25dfdbfd, {0x12}, [@nested={0x120, 0x66, [@generic="d226c5ed5a6f4dc849d1eaecd1880654d8046e5b777644127c22db5e747834181a895935746817d6308ae6bf86e35aeeb6410eea692b7eb4caa95ad32a5c24ba21fa97455e114e585a7260a91dfe9a111245b4f6d908cef70c438e1be306308c17a952585ddf23b0a8a833b528780b26c64ec16401883ddc7aae51df2e7f89a75b9bbf33577c4945f518b4df43c06066166b5d84bf7eeb3802061f69eb038ac0d80105e8a9e896a4624419a0bc02897a70256550d9244712984a1cac6334e165889cc591682fe23ccc135525d17c5e55cf10eb9a4267de7389b9caf2", @generic="0d7c6060eefbc44a4c5224d1005e650f624bb0706c7d10275afe5c233633570be4f16d48d31a05441e58642656315e8ffe0dfba09ad231e6ee743c7481"]}]}, 0x134}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000)=@fragment={0x2e, 0x0, 0x1, 0x1f, 0x0, 0x200, 0x64}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x18100, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000100)=""/136) ioctl$TUNSETLINK(r2, 0x400454cd, 0x33f) 2018/04/21 01:58:40 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000000040)={0x1f, 0x7}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) fallocate(r1, 0x1, 0xffff, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0xa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8100, 0x5) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0xfffffffffffffffe, 0x6}) setuid(r1) [ 622.148660] binder: 4781:4785 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:41 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000100)={0x1, 0x1f, 0x81, 0x20, 0x2, 0x80000000}) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r2 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x1}, {r0, 0x120}, {r0, 0x8}, {r2, 0x20}, {r0, 0x200}, {r0, 0x400}, {r2, 0x2003}, {r2, 0x8004}, {r0, 0x8}], 0x9, 0x4) open$dir(&(0x7f0000971000)='./control\x00', 0x1000000000000, 0x0) 2018/04/21 01:58:41 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000000140)=@access={'system_u:object_r:dmesg_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x30}, 0x43) [ 622.273947] binder: 4781:4797 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:41 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000080), 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 622.505476] binder: 4801:4806 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:41 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r1 = socket(0xa, 0x5, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x3, 0x4c4, [0x200005c0, 0x0, 0x0, 0x200005f0, 0x200006d8], 0x0, &(0x7f0000000040), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x514) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) r2 = accept4(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) get_thread_area(&(0x7f0000000240)={0x3, 0x20000000, 0x1000, 0xfa, 0x9, 0x4, 0x3, 0x9, 0x5, 0x6}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) 2018/04/21 01:58:41 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000100)='./control\x00', 0x4000003) r1 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x1a, 0x2, @thr={&(0x7f0000000000), &(0x7f0000000080)="d83d41a34802a8099fcf496fb1b1575210db65bfab32cc9aebc22579250aec5c"}}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000180)) clock_getres(0x6, &(0x7f0000000000)) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000240)={0x81, 0xfff}) r4 = dup3(r1, r0, 0x80000) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f00000001c0)=0x7) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:41 executing program 0: socketpair(0x8, 0x800, 0xfffffffffffeffff, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000080)="d4d3d0f3eff70f9668c8ac86dc309a372866bba6229bd501deaffb30a4d702ff99307183fcba9e20c7b13e4ccf9754f2976089ecba90bca9fb40cf6fb34d6d5980fa35012412b31dce28f910084205eb99a5bdc308188464317770546b731820f5c2aa2f5a85b0f6e78a2f9f176bc20cb03859fce36a86de57000ba06dd4dd967a1c7d7b357a6c6af1f5861134a550484fdf267b63b973e00c119c4979e6", 0x9e}, {&(0x7f0000000140)="53177f4bd011", 0x6}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="c003e51286c2bd90c3bdf547d058b088807dc02cfcf4ce872ec101a39c52fea5c21dd294c2ef01d85f17db2e9df3791d4b87b9228090d3621214ffd21ead87dc2bd1782da0902968f093eed537891a25ecbcf398a6a7e0366aac201cf41b42330ffa2de889ff48dc9528ca0d13ac030991715a02b5f70b1b99f3c86221ad02ec14264e17c609b739ea4c910d7c1d8886f52603cdf6931b5e1ec1c67a91e40ea1ba50a46ef4e14cd6d0f1f6649c368555d8bd3322eb651eff6a68f5e39addff02de3283d8561068fc", 0xc8}, {&(0x7f0000001280)="049c6cf7e108e5bdf967b92430fbf4247e4357a769631e5b0446a689496ba479349d3c341c0cbaa633c016c9288249647823e4ab0aea25d5ded8361300c6bf12da5892a98e453bb1bfcd4c15a415c8b48cce4783d13fd74c94dc83fa7b634a44c6bc863c47a5df7947791699392ce2ef42136fd4bd82b6ddba9259c19150c716b50a86ab23f6717f0081a5e6aef9357656df9596240344384fba7fda3dafd8943e7a49c35494d5d1e511901ef273957ff90b0fa6af3cffc70cb8be5bee330b0afc53bee3c6732804bc19e3c54c0cdee69fdc9c31e8edd093", 0xd8}], 0x5) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 622.944042] binder: 4822:4825 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:41 executing program 6: seccomp(0x0, 0x0, &(0x7f000033a000)={0x0, &(0x7f0000000080)}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000001440)={0xa, 0x4e22, 0x25, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000140)={0xf5f, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, {{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x104) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x101, 0x30, 0x57, 0x7b5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x80000001, 0x7}, 0x8) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0xfffffffffffffffe}, 0xfffffffffffffd21) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000000280)="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") sendto$inet6(r2, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 623.036036] binder: 4828:4835 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x400, 0x1}, &(0x7f0000000200)=0x88) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0x1b}, 0x7}, {0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x4, [0xffff, 0x73, 0x1ff, 0x80, 0xb1b, 0x4, 0xfff, 0x2]}, 0x5c) setuid(r1) [ 623.083454] binder: 4822:4842 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = dup(r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="5c12ac4785ed17cd1b9932f0cdc1a525c22a897355da3b6c687d6c46bd9f6ce6688984d2f93f6700e6a91cbe38fee56a884e63a7f4b72149e511e90baa31b6cf7c119fae") sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0xa6, 0x9ef, 0x3ff, 'queue1\x00', 0x1}) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r3) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) [ 623.420745] vmalloc: allocation failure: 0 bytes [ 623.494993] syz-executor6: page allocation failure: order:0, mode:0x24000c2 [ 623.550815] CPU: 1 PID: 4856 Comm: syz-executor6 Not tainted 4.4.125-g38f41ec #21 [ 623.558471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 623.567816] 0000000000000000 96b8b750b0a73da9 ffff8801adf6f898 ffffffff81d067bd [ 623.575851] 1ffff10035bedf16 ffff8801d8d54800 00000000024000c2 0000000000000000 [ 623.583886] 0000000000000001 ffff8801adf6f9a8 ffffffff81431999 ffffffff838ac760 [ 623.591908] Call Trace: [ 623.594487] [] dump_stack+0xc1/0x124 [ 623.599883] [] warn_alloc_failed+0x1d9/0x240 [ 623.605931] [] ? zone_watermark_ok_safe+0x290/0x290 [ 623.612590] [] ? mutex_lock_nested+0x5d4/0x850 [ 623.618798] [] __vmalloc_node_range+0x41d/0x630 [ 623.625090] [] ? task_has_security+0x130/0x270 [ 623.631293] [] vmalloc+0x5b/0x70 [ 623.636282] [] ? sel_write_load+0x130/0xff0 [ 623.642229] [] sel_write_load+0x130/0xff0 [ 623.648012] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 623.654910] [] ? futex_wake+0x153/0x450 [ 623.660506] [] ? sel_read_bool+0x250/0x250 [ 623.666368] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 623.673352] [] ? sel_read_bool+0x250/0x250 [ 623.679209] [] __vfs_write+0x103/0x450 [ 623.684715] [] ? exit_robust_list+0x240/0x240 [ 623.690832] [] ? __vfs_read+0x440/0x440 [ 623.696425] [] ? __lock_is_held+0xa1/0xf0 [ 623.702193] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 623.709004] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 623.715554] [] ? __sb_start_write+0x14a/0x310 [ 623.721670] [] vfs_write+0x18a/0x530 [ 623.727003] [] SyS_pwrite64+0x13f/0x170 [ 623.732596] [] ? SyS_pread64+0x170/0x170 [ 623.738280] [] sys32_pwrite+0x39/0x50 [ 623.743715] [] ? sys32_pread+0x50/0x50 [ 623.749224] [] do_fast_syscall_32+0x321/0x8a0 [ 623.755352] [] sysenter_flags_fixed+0xd/0x17 [ 623.766877] Mem-Info: [ 623.771539] active_anon:36480 inactive_anon:36 isolated_anon:0 [ 623.771539] active_file:6083 inactive_file:20684 isolated_file:0 [ 623.771539] unevictable:0 dirty:71 writeback:0 unstable:0 [ 623.771539] slab_reclaimable:5562 slab_unreclaimable:62779 [ 623.771539] mapped:73567 shmem:49 pagetables:867 bounce:0 [ 623.771539] free:1426169 free_pcp:468 free_cma:0 [ 623.821213] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 623.864913] lowmem_reserve[]: 0 2910 6411 6411 [ 623.879994] DMA32 free:2592280kB min:30608kB low:38260kB high:45912kB active_anon:67092kB inactive_anon:88kB active_file:12036kB inactive_file:38732kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:160kB writeback:0kB mapped:127992kB shmem:100kB slab_reclaimable:11168kB slab_unreclaimable:112924kB kernel_stack:2080kB pagetables:1808kB unstable:0kB bounce:0kB free_pcp:1144kB local_pcp:652kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 623.926957] lowmem_reserve[]: 0 0 3500 3500 [ 623.934283] Normal free:3103136kB min:36808kB low:46008kB high:55212kB active_anon:72492kB inactive_anon:56kB active_file:12304kB inactive_file:44008kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:140kB writeback:0kB mapped:166292kB shmem:96kB slab_reclaimable:11080kB slab_unreclaimable:138068kB kernel_stack:3776kB pagetables:1520kB unstable:0kB bounce:0kB free_pcp:952kB local_pcp:432kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 623.980569] lowmem_reserve[]: 0 0 0 0 [ 623.984976] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 623.999917] DMA32: 352*4kB (UME) 571*8kB (UME) 437*16kB (UME) 155*32kB (UME) 178*64kB (UME) 124*128kB (UME) 96*256kB (UME) 57*512kB (UME) 71*1024kB (UM) 8*2048kB (U) 587*4096kB (UM) = 2592392kB [ 624.020396] Normal: 465*4kB (UME) 807*8kB (UME) 527*16kB (UME) 197*32kB (UME) 237*64kB (UME) 124*128kB (UME) 110*256kB (UME) 72*512kB (UME) 98*1024kB (UM) 14*2048kB (UM) 697*4096kB (UM) = 3103052kB [ 624.040912] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 624.049489] 26819 total pagecache pages [ 624.053451] 0 pages in swap cache [ 624.056874] Swap cache stats: add 0, delete 0, find 0/0 [ 624.062237] Free swap = 0kB [ 624.065244] Total swap = 0kB [ 624.068238] 1965969 pages RAM [ 624.071356] 0 pages HighMem/MovableOnly [ 624.075316] 320150 pages reserved [ 624.083376] vmalloc: allocation failure: 0 bytes [ 624.088145] syz-executor6: page allocation failure: order:0, mode:0x24000c2 [ 624.095304] CPU: 1 PID: 4874 Comm: syz-executor6 Not tainted 4.4.125-g38f41ec #21 [ 624.102916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 624.112250] 0000000000000000 ac5016915f91e978 ffff8801d34df898 ffffffff81d067bd [ 624.120297] 1ffff1003a69bf16 ffff8801d3b3c800 00000000024000c2 0000000000000000 [ 624.128290] 0000000000000001 ffff8801d34df9a8 ffffffff81431999 ffffffff838ac760 [ 624.136276] Call Trace: [ 624.138840] [] dump_stack+0xc1/0x124 [ 624.144192] [] warn_alloc_failed+0x1d9/0x240 [ 624.150222] [] ? zone_watermark_ok_safe+0x290/0x290 [ 624.156859] [] ? mutex_lock_nested+0x5d4/0x850 [ 624.163060] [] __vmalloc_node_range+0x41d/0x630 [ 624.169352] [] ? task_has_security+0x130/0x270 [ 624.175552] [] vmalloc+0x5b/0x70 [ 624.180894] [] ? sel_write_load+0x130/0xff0 [ 624.186844] [] sel_write_load+0x130/0xff0 [ 624.192614] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 624.199601] [] ? sel_read_bool+0x250/0x250 [ 624.205461] [] ? selinux_file_ioctl+0x363/0x570 [ 624.211767] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 624.218764] [] ? sel_read_bool+0x250/0x250 [ 624.224624] [] __vfs_write+0x103/0x450 [ 624.230134] [] ? kcov_ioctl+0x52/0x1c0 [ 624.235644] [] ? __vfs_read+0x440/0x440 [ 624.241239] [] ? __lock_is_held+0xa1/0xf0 [ 624.247011] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 624.253830] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 624.260393] [] ? __sb_start_write+0x14a/0x310 [ 624.266516] [] vfs_write+0x18a/0x530 [ 624.271851] [] SyS_pwrite64+0x13f/0x170 [ 624.277445] [] ? SyS_pread64+0x170/0x170 [ 624.283130] [] sys32_pwrite+0x39/0x50 [ 624.288551] [] ? sys32_pread+0x50/0x50 [ 624.294060] [] do_fast_syscall_32+0x321/0x8a0 [ 624.300178] [] sysenter_flags_fixed+0xd/0x17 [ 624.306525] Mem-Info: [ 624.308964] active_anon:34919 inactive_anon:36 isolated_anon:0 [ 624.308964] active_file:6087 inactive_file:20684 isolated_file:0 [ 624.308964] unevictable:0 dirty:78 writeback:0 unstable:0 [ 624.308964] slab_reclaimable:5562 slab_unreclaimable:62720 [ 624.308964] mapped:73571 shmem:49 pagetables:833 bounce:0 [ 624.308964] free:1427829 free_pcp:500 free_cma:0 [ 624.342423] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 624.384293] lowmem_reserve[]: 0 2910 6411 6411 [ 624.389534] DMA32 free:2594596kB min:30608kB low:38260kB high:45912kB active_anon:64812kB inactive_anon:84kB active_file:12036kB inactive_file:38732kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:160kB writeback:0kB mapped:127992kB shmem:100kB slab_reclaimable:11168kB slab_unreclaimable:112884kB kernel_stack:1984kB pagetables:1724kB unstable:0kB bounce:0kB free_pcp:1316kB local_pcp:652kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 624.435595] lowmem_reserve[]: 0 0 3500 3500 [ 624.440569] Normal free:3103028kB min:36808kB low:46008kB high:55212kB active_anon:72636kB inactive_anon:64kB active_file:12324kB inactive_file:44008kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:160kB writeback:0kB mapped:166292kB shmem:96kB slab_reclaimable:11080kB slab_unreclaimable:138004kB kernel_stack:3712kB pagetables:1476kB unstable:0kB bounce:0kB free_pcp:928kB local_pcp:428kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 624.486404] lowmem_reserve[]: 0 0 0 0 [ 624.490806] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 624.505652] DMA32: 398*4kB (UME) 579*8kB (UME) 437*16kB (UME) 157*32kB (UME) 178*64kB (UME) 124*128kB (UME) 96*256kB (UME) 57*512kB (UME) 71*1024kB (UM) 9*2048kB (UM) 587*4096kB (UM) = 2594752kB [ 624.525906] Normal: 465*4kB (UME) 809*8kB (UME) 527*16kB (UME) 197*32kB (UME) 237*64kB (UME) 124*128kB (UME) 110*256kB (UME) 72*512kB (UME) 98*1024kB (UM) 14*2048kB (UM) 697*4096kB (UM) = 3103068kB [ 624.546536] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/04/21 01:58:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:43 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:43 executing program 5: pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1/file0\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) open(&(0x7f0000000240)='./file1/file0\x00', 0x100, 0x4f) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x5a1201, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fe) getdents64(r2, &(0x7f00000003c0)=""/73, 0x49) ioctl$void(r3, 0xc0045878) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000005c0)=""/236) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) r4 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x21) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000480)) setxattr(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000340)=@known='trusted.syz\x00', &(0x7f0000000380)='/selinux/create\x00', 0x10, 0x3) 2018/04/21 01:58:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:58:43 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) fchdir(r1) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000002c0)={0x0, 0x30000000000, 0x5, 'queue0\x00', 0x4}) rename(&(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:43 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x400000000000) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000200)='./control\x00', 0x100000000021) open$dir(&(0x7f0000000000)='./control\x00', 0xfffffffffffffffc, 0x4000000000000000) socketpair(0x3, 0x8080f, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x6, 0xffffffffffffffdd, 0xcda5, 0x4}, 0x14) inotify_init1(0x800) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/97) open$dir(&(0x7f0000000080)='./control\x00', 0x84d02, 0x20) inotify_init1(0x800) 2018/04/21 01:58:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffdf8) 2018/04/21 01:58:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = dup(r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="5c12ac4785ed17cd1b9932f0cdc1a525c22a897355da3b6c687d6c46bd9f6ce6688984d2f93f6700e6a91cbe38fee56a884e63a7f4b72149e511e90baa31b6cf7c119fae") sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0xa6, 0x9ef, 0x3ff, 'queue1\x00', 0x1}) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r3) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/21 01:58:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7, 0x4f) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0xee, 0x2, 0x2}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x4, @empty, 0x28000000000}, 0xffffffffffffffa0) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x1a, 0x8000a, 0x4, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000780)=0x4fd, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x9, 0x8}, &(0x7f0000000380)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@remote}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) setuid(r4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000080)={r5}) [ 624.555113] 26825 total pagecache pages [ 624.559088] 0 pages in swap cache [ 624.562517] Swap cache stats: add 0, delete 0, find 0/0 [ 624.567863] Free swap = 0kB [ 624.570869] Total swap = 0kB [ 624.573861] 1965969 pages RAM [ 624.576936] 0 pages HighMem/MovableOnly [ 624.580902] 320150 pages reserved 2018/04/21 01:58:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x78, 0xfa, 0x8e6, 0x7, 0x0, 0x8000, 0x2040, 0x8, 0x5, 0x2, 0x4000000000000, 0x1ff, 0x80000001, 0xfffffffffffff800, 0xffffffff, 0x3, 0x8, 0xdf4b, 0xc7, 0x1, 0x800, 0xcd, 0x1, 0x4, 0x1f, 0x6, 0x8, 0x7fff, 0x3f, 0x0, 0x8, 0x2, 0x1, 0x5000000000, 0x7f, 0x3, 0x0, 0xc4b, 0x5, @perf_config_ext={0xfffffffffffffffa, 0x8}, 0x10000, 0xfffffffffffffc56, 0x0, 0x2, 0x8, 0x10000, 0x2b86}, r1, 0x3, r2, 0x2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xff, @dev={0xfe, 0x80, [], 0x10}, 0x9}}, 0x3, 0x9}, &(0x7f0000000040)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x0, 0x7, 0x5, 0x10}, &(0x7f0000000080)=0x98) [ 624.653641] binder: 4877:4888 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 624.688271] binder: 4877:4888 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/21 01:58:43 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) readlinkat(r1, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)=""/13, 0xd) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r2, 0x5425, 0x4) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 624.697259] binder: 4877:4892 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 624.707263] binder: 4877:4893 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:44 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./control\x00', 0x14) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) utime(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000080)={0x100, 0x40}) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:44 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000040)=0x1000, 0x4) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x15}, 0xcdb4, 0x0, 0x3, 0x4, 0x10000, 0x2b, 0x5abd}, 0x20) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) 2018/04/21 01:58:44 executing program 6: r0 = socket$inet6(0xa, 0x807, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:44 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x18, 0x0, &(0x7f0000000040)=[@decrefs={0x40046307, 0x2}, @clear_death={0x400c630f, 0x1, 0x3}], 0x9f, 0x0, &(0x7f0000000080)="231675c1956189c49518214a830dbf993f5a0f00f05694eadf79a37f1306cd329458152e9eee5d34bf43e24eb09be599ef405405b8494b8ccf70bae3964d65050088bfd84632a47c33235a1c8f1a262f328b998b043dcdf1ddcad7109e7f8d457b05573e4bbd335c3d5cbe69d6b9e56664faee776c105a5c076905e0111e04b92f7507cbd06140fef84ffcade0e3bf0016380c34193a2952f39172c67da37a"}) 2018/04/21 01:58:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = dup(r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="5c12ac4785ed17cd1b9932f0cdc1a525c22a897355da3b6c687d6c46bd9f6ce6688984d2f93f6700e6a91cbe38fee56a884e63a7f4b72149e511e90baa31b6cf7c119fae") sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0xa6, 0x9ef, 0x3ff, 'queue1\x00', 0x1}) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r3) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/21 01:58:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/193, &(0x7f0000000040)=0xc1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000005c0)=0xfffffffffffffed7) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TUNSETOWNER(r3, 0x400454cc, r2) fcntl$setownex(r3, 0xf, &(0x7f00000002c0)={0x0, r1}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000000340)=""/221, 0xdd, 0x1000, &(0x7f0000000580)) write$evdev(r3, &(0x7f0000000240)=[{{0x77359400}, 0xffffffff, 0x8, 0x8}, {{}, 0x1, 0x6, 0x80000001}, {{}, 0x0, 0x80000000, 0xffffffffffffff01}, {{r4, r5/1000+10000}, 0x5, 0x0, 0x400}, {{0x77359400}, 0x1, 0x9, 0x7}, {{0x0, 0x2710}, 0xbe7d, 0xffffffffffffffff, 0x4}], 0x60) syz_emit_ethernet(0xf0, &(0x7f0000000480)=ANY=[@ANYBLOB="29592843d6f2ffffffffffff910024008100440008050367fff1391774556918e13883d50c42dc3c5b999141eb15e2197e82215319ef2c02741e98aebb2caeca0dfca455f8ee6cd220a53f02e3f3fc8245c482b026365d12345b254bf8dfbe20da6815fbeb30af09adfddaf56b377acafb4554876555ffef6f827f00c13299e6c3265de984909b6cd33443bf65e087870e0ac849b38b51b11a4b1be85d1114ca754afac7b4e72f97cab7914c5b1e2b33dabc5c88e4ed71079ee05a001fdeb36b2a7c018f244e47f0cb9d51165e9adf1280fb690c2c2a9e1b7d59630431830ec02fccf2042a00db4c0a11d64cf8a45bea32ab24"], &(0x7f0000000440)={0x0, 0x2, [0x1f5, 0x25e, 0xe42, 0x23b]}) setuid(r2) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x101000) 2018/04/21 01:58:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x2, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x5}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') [ 625.680136] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 625.686831] binder: 4923:4929 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 625.686890] binder: 4923:4929 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 625.686897] binder: 4923:4929 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 2018/04/21 01:58:44 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./control\x00', 0x400100, 0x1) link(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0xcb7, 0x5, 0x7}) open$dir(&(0x7f0000000000)='./control\x00', 0x81, 0x14) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x80) 2018/04/21 01:58:44 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1000, r2, r3, 0x0, 0x4000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:44 executing program 1: r0 = memfd_create(&(0x7f0000000000)='-\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x100000000, 0x80000000, 0x5, 0x5, 0x0, 0x200000000000, 0x8001, 0xa, 0x7fffffff, 0x200, 0x561, 0x4b23191b, 0x7362, 0x1, 0x3, 0xffffffff7fffffff, 0x2, 0x2, 0x4, 0x4, 0x5, 0x1, 0x1273, 0x9, 0x8, 0x9, 0x4, 0x70, 0x80000000, 0x8, 0x7, 0x8, 0x5f0c, 0x8000, 0x1, 0x1, 0x0, 0x1f, 0x7, @perf_config_ext={0x7fff, 0x4713fd10}, 0x20, 0x7f, 0x5, 0x1, 0x4, 0xa07, 0x80}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) tee(r0, r1, 0x4, 0x1) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) [ 625.739952] binder: 4923:4942 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 625.761741] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/21 01:58:44 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000003900)=[{{&(0x7f0000000140), 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=""/24, 0x18, 0x4988}, 0xc8}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000540)=""/105, 0x69}, {&(0x7f00000005c0)=""/54, 0x36}], 0x6, &(0x7f0000000640)=""/132, 0x84, 0x2}, 0x100000000}, {{&(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000780)=""/245, 0xf5}, {&(0x7f0000000880)=""/103, 0x67}], 0x2, &(0x7f0000000940)=""/4096, 0x1000, 0x1ff}, 0x100000000}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001940)=""/45, 0x2d}], 0x1, &(0x7f00000019c0)=""/235, 0xeb, 0x6}, 0x8}, {{&(0x7f0000001ac0), 0x80, &(0x7f0000001f80)=[{&(0x7f0000001b40)=""/71, 0x47}, {&(0x7f0000001bc0)=""/134, 0x86}, {&(0x7f0000001c80)=""/3, 0x3}, {&(0x7f0000001cc0)=""/145, 0x91}, {&(0x7f0000001d80)=""/149, 0x95}, {&(0x7f0000001e40)=""/30, 0x1e}, {&(0x7f0000001e80)=""/193, 0xc1}], 0x7, &(0x7f0000001fc0)=""/215, 0xd7, 0x8}, 0x1ff}, {{&(0x7f00000020c0)=@ipx, 0x80, &(0x7f0000002500)=[{&(0x7f0000002140)=""/75, 0x4b}, {&(0x7f00000021c0)=""/146, 0x92}, {&(0x7f0000002280)=""/141, 0x8d}, {&(0x7f0000002340)=""/174, 0xae}, {&(0x7f0000002400)=""/213, 0xd5}], 0x5, &(0x7f0000002540), 0x0, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/224, 0xe0}, {&(0x7f0000003680)=""/193, 0xc1}, {&(0x7f0000003780)}, {&(0x7f00000037c0)=""/162, 0xa2}], 0x5, &(0x7f00000038c0)=""/55, 0x37, 0x6}, 0x126}], 0x7, 0x2000, &(0x7f0000003a00)={0x0, 0x1c9c380}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003a80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003ac0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003bc0)=0xe8) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000002540)="23d150deee63") sendmsg$nl_generic(r0, &(0x7f0000003c80)={&(0x7f0000003a40)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003c40)={&(0x7f0000003d00)=ANY=[@ANYBLOB="380000001300040025bd0900fddbdf252000000008002e0095e033778317c058f90ccc85e3885efc32de9107ccb7f4eb1545d7ed6cb512e250d5263303329a8b21b57345649f75183fe16eaedbe1eb6040e79525e18c591cc83e0bd83f1a934cf519dce65a01882b476abed31b9575d240eda1f175859cd22bfa03dc34926486d69bc0111364d9db7b1537d890af8b819f0c3894727247e556976d098a6dfd1068f7d56136c8e2f0e885840057ce00b9f6e1360bd371e07607b48a2e9fd21119b2", @ANYRES32=r1, @ANYBLOB='\x00', @ANYRES32=r2, @ANYBLOB="aa2579697a3879a64639ca08000200ac14141300"], 0x38}, 0x1, 0x0, 0x0, 0x41}, 0x4041) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000003780)={0x0, 0x9, 0x0, 0x499, 0x3, 0x0, 0x8, 0xea66, 0x9, 0x0, 0x2, 0x95}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x50, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) setuid(r5) [ 625.857969] binder: 4948:4952 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:44 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './control\x00'}, 0x6e) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 626.064003] binder: 4959:4965 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000080)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:45 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./control\x00', 0x400100, 0x1) link(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0xcb7, 0x5, 0x7}) open$dir(&(0x7f0000000000)='./control\x00', 0x81, 0x14) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x80) 2018/04/21 01:58:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000080)='./file1/file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1/file0\x00') 2018/04/21 01:58:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x9) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x800000000004e22, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0xb22a5717dc5bf674) 2018/04/21 01:58:45 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x50) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x600, 0x0) fcntl$getflags(r0, 0x0) execveat(r4, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000400)='keyring,^cgroup\x00', &(0x7f0000000440)='filter\x00', &(0x7f0000000480)='/selinux/enforce\x00', &(0x7f00000004c0)='#(/ppp0cgroup\x00', &(0x7f0000000500)="c72e76626f786e65743000", &(0x7f0000000540)='filter\x00'], &(0x7f0000000780)=[&(0x7f00000005c0)="706f7369785f61636c5f61636365737370726f6347504c6370757365742d5b2a8c5c73656c6676626f786e65743174727573746564656d3100", &(0x7f0000000600)='^\x00', &(0x7f0000000640)='selinux\x00', &(0x7f0000000680)='/selinux/enforce\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='/selinux/enforce\x00', &(0x7f0000000740)='filter\x00'], 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000001240)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001080)=0x0) sendmsg$unix(r4, &(0x7f0000001100)={&(0x7f0000000e00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000e80)="855c962af222acd87a2871d10d9f9f1c1db9c75565e198d857f4fb92f5d7894c80b7836ff336403132517e83c49dc254796f4123ed9d69207a9206e51eae04dc86bd5ee2cafc470f2fb25cd711305d6a7dd70a87449a24a537cdcce19499496b0ddbba0179766ee18576743f89d2e0e4244392284cd96d2cca5f263b4016e3ecd0180b150ac7f7cafe7f4649448be6889f010589850758ba353eecfc0de97a840892c78227566497376113df1af55cbed5c26fdcd9cfd6c996d209fd7a437fe1c6f9bd905f875cae1c760fc05b9471", 0xcf}, {&(0x7f0000000f80)="532f7a5f44f1dcf23ec2d249f52b421fe445f40d2a0e5d1a8b42438d44a7c15f3a9af686f14944b805901f8b43122d3ce75e613b7db41f5ed1b377cf24e885471a98223f7d6ac3400e784d687807d412047b159145bca874b781158fdaa03f0eed17e9eff43a742649b2e34c92f6b3cbf13bb3b59e9617247f96585170a2011a2f8abf4dd5a432b9cd2e6ebd4d9d2d7446e991af8dca21fb3f25c00ab51baa", 0x9f}], 0x2, &(0x7f00000010c0)=[@cred={0x18, 0x1, 0x2, r5, r1, r2}], 0x18, 0x10}, 0x20000000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000011c0), &(0x7f00000000c0)=0x4) r7 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)='\x00', 0xffffffffffffffff) r8 = request_key(&(0x7f0000000880)='.dead\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)='-lo(\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001280), &(0x7f00000012c0)=0x4) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) bind$unix(r4, &(0x7f0000001140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r9 = add_key(&(0x7f0000000940)='asymmetric\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)="0e70e62b2956bf205944c7c841175edf0e77d1e542a95a53ea53362ef0335ed955bb3cd3c5ff3d114348f77a5e40bf2abde4ceec1c6258da987515a7e6b12a80a41754edefd3eb0c0c48431d05fa31d211037a8d9e81f69fc036691088b745e08d3ac935787fb60d7e0e5bc14002029f9558a99981c2739cbda75eb4a277953b8c148a481767934fdb976a6834f6e7c14e3bdfdb109b608c19fde5c8b6c16c60667f000334f5176065c8cd58f07777cb7192b1f8ae030403526c52f4fd3ea8cc606b0ba8eba99e7c12e63b6dd009c9118627482f", 0xd4, 0xfffffffffffffff9) openat(r4, &(0x7f0000000dc0)='./file0\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000d00)={0x800, 0x9, 0x20, 0x6, 0x240000, 0x200, 0x7, 0x1, 0xff, 0xbf1c}) keyctl$dh_compute(0x17, &(0x7f0000000ac0)={r7, r8, r9}, &(0x7f0000000b00)=""/240, 0xf0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'poly1305\x00'}, &(0x7f0000000c40)="4f84a034bb6285a4275f3c5eb2feab9987eaad300f5269209e49cf6e0e2b3639f3d3fc25cf483163cabb48a81b98d8caa4453d0529db029efec399089b3a751f9eb07168f65ca1394cc82a2fa2522a03da16", 0x52}) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000001200)={0x3, 0x1, 0x2, 0x4}) 2018/04/21 01:58:45 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = memfd_create(&(0x7f0000000040)='://#(\x00', 0x2) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x72b58fed, 0x800, 0x1e64e89c, 0x9, 0xd0d0, 0x7ff}) 2018/04/21 01:58:45 executing program 7: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) syncfs(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r2, &(0x7f000001bfff)='j', 0x1) readv(r1, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x100000000000030c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x80000000, 0xffffffff, 0xffffffffffffffff, 0xb55, 0x3, 0x7, 0x100, 0x10000, 0x6, 0x0, 0x3, 0x80000000, 0x9, 0xfffffffffffffffa, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000200)={r4, 0x42d, 0xfb, "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"}, 0x103) 2018/04/21 01:58:45 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./control\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="6c11483c188d9db3f1cc257900c66fd22faf95b924df9ce9783f2544f905ab0985f6f115e1e8", 0x26}], 0x800, &(0x7f0000000140)=ANY=[@ANYBLOB='journal_dev=7,rrminixdf,\x00']) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:45 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/79, &(0x7f0000000140)=0x4f) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x801) openat(r0, &(0x7f0000000180)='./file0\x00', 0x44000, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x301, 0x401) [ 626.679623] binder: 4991:4994 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x9, 0xa492, r2, 0x11, r3, 0xd1d, 0x7, 0x7}) 2018/04/21 01:58:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000001c0)=0x8001, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="17000000020001000003be8c5ec17688a30000080103dfec1f00000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901ffffffff6bcd66284ae7d2733504eb6c421502df9eebe7ec7ee87cccebf6ba00083d024ff498e9983a9c1132d784cabc481f3ee90554062a80e605007f71174aa9512cbf320ec39702d47c71cc16268b6026eb4bf6ba2112ce68bf17a6e019", 0xb8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8080) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x30, 0x5, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0xffffffffffffffc1, 0x81, 0x7}, 0x10) [ 626.728345] binder: 4991:5001 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:45 executing program 0: rmdir(&(0x7f0000000000)='./control\x00') mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:45 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r2 = dup(r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r3, 0x2, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2a, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x80}, 0x1, 0x0, 0x0, 0x4040}, 0x8800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setuid(r1) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001580)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x496, 0x2, 0x400, 0x1000, 0x1, 0x400, 0x8, 0x4, 0x8001, 0x101, 0x3, 0x8001, 0x9, 0x2, 0x6]}, &(0x7f00000016c0)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001740)={r4, 0x2c, &(0x7f0000001700)=[@in={0x2, 0x4e23, @rand_addr=0x80000001}, @in6={0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x100}]}, &(0x7f0000001780)=0xc) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00000000c0)=0x2, 0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000140)={0x8aeb, 0x1250b1e4, 0x7, 0x8}, 0x10) r6 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/hwrng\x00', 0xffffffffffffffff) r7 = add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="bd3fd1f44da76d8e446cff99ba9a2b064e6f06c1e9fcb2756b452de31aa88e9c76f73a215ee28e49c9c317f02c5c108b6f54f9f43dcda6468c4250f9aa285b4db55bbbd99dc639", 0x47, 0x0) setsockopt$llc_int(r5, 0x10c, 0xb, &(0x7f0000001500)=0x91c, 0x4) r8 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="5ca83809f26f70", 0x7, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000400)={r6, r7, r8}, &(0x7f0000000440)=""/21, 0x15, &(0x7f00000014c0)={&(0x7f0000000480)={'crct10dif-pclmul\x00'}, &(0x7f00000004c0)="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", 0x1000}) 2018/04/21 01:58:45 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x50) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x600, 0x0) fcntl$getflags(r0, 0x0) execveat(r4, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000400)='keyring,^cgroup\x00', &(0x7f0000000440)='filter\x00', &(0x7f0000000480)='/selinux/enforce\x00', &(0x7f00000004c0)='#(/ppp0cgroup\x00', &(0x7f0000000500)="c72e76626f786e65743000", &(0x7f0000000540)='filter\x00'], &(0x7f0000000780)=[&(0x7f00000005c0)="706f7369785f61636c5f61636365737370726f6347504c6370757365742d5b2a8c5c73656c6676626f786e65743174727573746564656d3100", &(0x7f0000000600)='^\x00', &(0x7f0000000640)='selinux\x00', &(0x7f0000000680)='/selinux/enforce\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='/selinux/enforce\x00', &(0x7f0000000740)='filter\x00'], 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000001240)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001080)=0x0) sendmsg$unix(r4, &(0x7f0000001100)={&(0x7f0000000e00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000e80)="855c962af222acd87a2871d10d9f9f1c1db9c75565e198d857f4fb92f5d7894c80b7836ff336403132517e83c49dc254796f4123ed9d69207a9206e51eae04dc86bd5ee2cafc470f2fb25cd711305d6a7dd70a87449a24a537cdcce19499496b0ddbba0179766ee18576743f89d2e0e4244392284cd96d2cca5f263b4016e3ecd0180b150ac7f7cafe7f4649448be6889f010589850758ba353eecfc0de97a840892c78227566497376113df1af55cbed5c26fdcd9cfd6c996d209fd7a437fe1c6f9bd905f875cae1c760fc05b9471", 0xcf}, {&(0x7f0000000f80)="532f7a5f44f1dcf23ec2d249f52b421fe445f40d2a0e5d1a8b42438d44a7c15f3a9af686f14944b805901f8b43122d3ce75e613b7db41f5ed1b377cf24e885471a98223f7d6ac3400e784d687807d412047b159145bca874b781158fdaa03f0eed17e9eff43a742649b2e34c92f6b3cbf13bb3b59e9617247f96585170a2011a2f8abf4dd5a432b9cd2e6ebd4d9d2d7446e991af8dca21fb3f25c00ab51baa", 0x9f}], 0x2, &(0x7f00000010c0)=[@cred={0x18, 0x1, 0x2, r5, r1, r2}], 0x18, 0x10}, 0x20000000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000011c0), &(0x7f00000000c0)=0x4) r7 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)='\x00', 0xffffffffffffffff) r8 = request_key(&(0x7f0000000880)='.dead\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)='-lo(\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001280), &(0x7f00000012c0)=0x4) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) bind$unix(r4, &(0x7f0000001140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r9 = add_key(&(0x7f0000000940)='asymmetric\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)="0e70e62b2956bf205944c7c841175edf0e77d1e542a95a53ea53362ef0335ed955bb3cd3c5ff3d114348f77a5e40bf2abde4ceec1c6258da987515a7e6b12a80a41754edefd3eb0c0c48431d05fa31d211037a8d9e81f69fc036691088b745e08d3ac935787fb60d7e0e5bc14002029f9558a99981c2739cbda75eb4a277953b8c148a481767934fdb976a6834f6e7c14e3bdfdb109b608c19fde5c8b6c16c60667f000334f5176065c8cd58f07777cb7192b1f8ae030403526c52f4fd3ea8cc606b0ba8eba99e7c12e63b6dd009c9118627482f", 0xd4, 0xfffffffffffffff9) openat(r4, &(0x7f0000000dc0)='./file0\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000d00)={0x800, 0x9, 0x20, 0x6, 0x240000, 0x200, 0x7, 0x1, 0xff, 0xbf1c}) keyctl$dh_compute(0x17, &(0x7f0000000ac0)={r7, r8, r9}, &(0x7f0000000b00)=""/240, 0xf0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'poly1305\x00'}, &(0x7f0000000c40)="4f84a034bb6285a4275f3c5eb2feab9987eaad300f5269209e49cf6e0e2b3639f3d3fc25cf483163cabb48a81b98d8caa4453d0529db029efec399089b3a751f9eb07168f65ca1394cc82a2fa2522a03da16", 0x52}) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000001200)={0x3, 0x1, 0x2, 0x4}) [ 627.241140] binder: 5020:5029 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:46 executing program 7: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) syncfs(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r2, &(0x7f000001bfff)='j', 0x1) readv(r1, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x100000000000030c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x80000000, 0xffffffff, 0xffffffffffffffff, 0xb55, 0x3, 0x7, 0x100, 0x10000, 0x6, 0x0, 0x3, 0x80000000, 0x9, 0xfffffffffffffffa, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000200)={r4, 0x42d, 0xfb, "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"}, 0x103) 2018/04/21 01:58:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xd6d, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffffe}, 0x1c) 2018/04/21 01:58:46 executing program 0: mkdir(&(0x7f00000000c0)='./control\x00', 0x8) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0xb645) 2018/04/21 01:58:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = open(&(0x7f0000000240)='./file0\x00', 0x509000, 0x2) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000280)={0x0, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x1, 'dh\x00', 0x0, 0x40, 0xa}, 0x2c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.', ')vboxnet1em0\x00'}, &(0x7f0000000100)=""/236, 0xec) 2018/04/21 01:58:46 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = memfd_create(&(0x7f0000000040)='://#(\x00', 0x2) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x72b58fed, 0x800, 0x1e64e89c, 0x9, 0xd0d0, 0x7ff}) 2018/04/21 01:58:46 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x80) r3 = gettid() sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000f80)={0x107c, 0x22, 0x401, 0x70bd2d, 0x25dfdbfc, {0x20}, [@typed={0x8, 0x41, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x60, 0x7d, [@generic="a4d5210515232f9013f8951cce2e8b34ea3f1dc7b9da4160e1790ffa55adc1bbb89d3455333155232f0451b0af54c94cee30fc5793fec61c147586c6600aed1eefc7e7dd16a2bd", @typed={0xc, 0x1, @u64=0x1f}, @typed={0x8, 0x64, @pid=r3}]}, @generic="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"]}, 0x107c}, 0x1, 0x0, 0x0, 0x4}, 0x4000004) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setuid(r1) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001580)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x496, 0x2, 0x400, 0x1000, 0x1, 0x400, 0x8, 0x4, 0x8001, 0x101, 0x3, 0x8001, 0x9, 0x2, 0x6]}, &(0x7f00000016c0)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001740)={r4, 0x2c, &(0x7f0000001700)=[@in={0x2, 0x4e23, @rand_addr=0x80000001}, @in6={0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x100}]}, &(0x7f0000001780)=0xc) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00000000c0)=0x2, 0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000140)={0x8aeb, 0x1250b1e4, 0x7, 0x8}, 0x10) r6 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/hwrng\x00', 0xffffffffffffffff) r7 = add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="bd3fd1f44da76d8e446cff99ba9a2b064e6f06c1e9fcb2756b452de31aa88e9c76f73a215ee28e49c9c317f02c5c108b6f54f9f43dcda6468c4250f9aa285b4db55bbbd99dc639", 0x47, 0x0) setsockopt$llc_int(r5, 0x10c, 0xb, &(0x7f0000001500)=0x91c, 0x4) r8 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="5ca83809f26f70", 0x7, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000400)={r6, r7, r8}, &(0x7f0000000440)=""/21, 0x15, &(0x7f00000014c0)={&(0x7f0000000480)={'crct10dif-pclmul\x00'}, &(0x7f00000004c0)="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", 0x1000}) 2018/04/21 01:58:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:58:46 executing program 1: r0 = socket$inet6(0xa, 0x807, 0x100006) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/21 01:58:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000005c0)="be", 0x1, 0x800000120000001, &(0x7f0000000580)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x800, 0x20) sendto(r0, &(0x7f0000000000)="fa", 0x1, 0x0, &(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x80) sendto$inet(r0, &(0x7f0000000480)='\'', 0x1, 0x21, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 627.743190] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/21 01:58:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getrusage(0x0, &(0x7f0000000200)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}}}, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) sendfile(r0, r0, &(0x7f0000000040), 0x18000) [ 627.804308] binder: 5058:5063 ioctl 40046207 0 returned -16 [ 627.812809] binder: 5054:5061 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 627.903804] binder: 5054:5061 tried to acquire reference to desc 0, got 1 instead [ 627.913165] binder: 5058:5063 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 627.943656] binder: 5054:5076 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8180, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0373c821e39e8e7314ca87eca3ce1ab0431aaa671008000000000000b4f9e44e31c8663acf3fdd60f7c2fc0f376f470260ce84391a77cf3c516d011a43af373b9a8f196257e82981bfd30d419e3e98eb207202a49328501ec6d5dab057671bf452d38574c1874ac88eb993e4608f1d5f10a8b2068b32a064966cb1ba847ecb1395c26cb9b46e25160189e2230fe96f4fe568f9397558af9849de375662f790905d3306d920b8b8764b8f3bdc8fd48e3f8a98f0ec8f2f8196a27137323874b8c4a0463d7def4a08819a79aac8954f549457b9653e09fdc8073e9d0728d34c368ba16098fbace8f1670f277a06ccb6438e4a7ad7ad"], &(0x7f0000000100)=0x12) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r3) 2018/04/21 01:58:48 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x10, 0x0) r1 = open(&(0x7f0000000000)='./control\x00', 0x200, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x8, 0x1, 0x401, 0x7, 0x0, 0x0, 0x8, 0xa, 0x6, 0xffffffffffffffff, 0xfffffffffffffffa, 0x4, 0x8, 0x6, 0xffffffffffffffff, 0x80000001, 0x80000000, 0x6, 0x10001, 0x6, 0x7, 0x200, 0xfffffffffffff4e1, 0x7, 0x5, 0x0, 0x2, 0x6, 0x7, 0x0, 0x100000001, 0x9fab, 0xbc, 0x7, 0x2, 0x7, 0x0, 0x5, 0x5, @perf_config_ext={0x6, 0x3}, 0x0, 0x9, 0x6d099b6f, 0x7, 0x4, 0x712, 0x6}, r1, 0x4, r2, 0x1) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x6, 0x0, 0x80, &(0x7f0000ffb000/0x1000)=nil, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0xdc9e}, 0x1) 2018/04/21 01:58:48 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000567000)={0x4}) poll(&(0x7f00004d782a)=[{r1}], 0x1, 0x0) 2018/04/21 01:58:48 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) sendfile(r0, r1, 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:48 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x80) r3 = gettid() sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000f80)={0x107c, 0x22, 0x401, 0x70bd2d, 0x25dfdbfc, {0x20}, [@typed={0x8, 0x41, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x60, 0x7d, [@generic="a4d5210515232f9013f8951cce2e8b34ea3f1dc7b9da4160e1790ffa55adc1bbb89d3455333155232f0451b0af54c94cee30fc5793fec61c147586c6600aed1eefc7e7dd16a2bd", @typed={0xc, 0x1, @u64=0x1f}, @typed={0x8, 0x64, @pid=r3}]}, @generic="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"]}, 0x107c}, 0x1, 0x0, 0x0, 0x4}, 0x4000004) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:48 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x400000000000001, 0x100000212) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vlan0\x00'}}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000240)=0xffffffffffffffff, 0xfffffffffffffdf7) sendto$inet(r0, &(0x7f00005c9000), 0x6a, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/21 01:58:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) 2018/04/21 01:58:48 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x5) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x14) 2018/04/21 01:58:48 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805049d8302bd00b1918efd82ab5b662", 0x28) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0x0, 0x989680}}, &(0x7f0000000140)) 2018/04/21 01:58:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x4ed}, &(0x7f0000000140)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r2) 2018/04/21 01:58:48 executing program 3: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="fffff0ffffffaaaabd187a3b810000000800450000240000000000009078241bcc4bc9de463cac14ffbbe0000001000000000401907800d73cde00f53475875567358b7d1857915b6e11af31ac2c5b0f9cebb0878c6e52"], 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000001c0)=0x9, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) [ 629.190655] binder: 5108:5111 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 629.210831] binder: 5106:5117 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:48 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = open$dir(&(0x7f0000000000)='./control\x00', 0x100, 0x101) readlinkat(r1, &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)=""/231, 0xe7) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:48 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0300000000000000"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000400001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0xffffffffffffff71) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/04/21 01:58:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x8, {0x2, 0x4e22, @multicast2=0xe0000002}, 'veth0_to_bridge\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="02129f6d", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) [ 629.587646] binder: 5136:5141 unknown command 3 [ 629.655435] binder: 5136:5141 ioctl c0306201 20007000 returned -22 [ 629.738385] binder: 5136:5141 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 629.821959] binder: 5136:5141 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 629.896677] binder: 5136:5141 unknown command 3 [ 629.902883] binder: 5136:5141 ioctl c0306201 20007000 returned -22 [ 629.911604] binder: 5136:5159 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 629.918893] binder: 5136:5158 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:49 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x1) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) 2018/04/21 01:58:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x3}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x90c00, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/166) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) setuid(r2) 2018/04/21 01:58:49 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000080)=""/229) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)={0x8}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000180)=0x7) fcntl$notify(r0, 0x402, 0x1) prctl$setname(0xf, &(0x7f0000000240)='\x00') 2018/04/21 01:58:49 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0, 0xc0}, {r0, 0x10}], 0x2, 0x6) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000001c0)=""/82) r2 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000380)=""/54) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r3, 0x400}, {r0, 0x50}, {r1, 0x3500}], 0x3, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x7ff, 0x0, 0x0, 0x9, 0x2, 0x0, 0x7, r4}, &(0x7f0000000340)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000100)={0x32, 0x5, 0x3, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000003c0)={{0x3}, 0x0, 0x448, 0x1000, {0x8, 0x1}, 0x7f, 0x17}) 2018/04/21 01:58:49 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) 2018/04/21 01:58:49 executing program 5: r0 = userfaultfd(0x80800) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x111000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e23, @rand_addr=0xff}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) close(r0) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) 2018/04/21 01:58:49 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/04/21 01:58:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x123) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/21 01:58:49 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x10) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x81}, &(0x7f0000000180)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/21 01:58:49 executing program 7: r0 = memfd_create(&(0x7f0000000140)="659cce4f30243ec9f2ac1dcd4c84683100", 0x0) write(r0, &(0x7f0000002000)="90", 0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x5, 0x85, &(0x7f0000000040)="5063a3282d9d3b5bca34bbd533a7a422235d74a1cb403b1e3686189bac5dc4e1514b715ce3ccff76a40b7780ef50af9c49434c75f693289946fdb7f43e277096a69b93aef3b801af4595b2dc06a074d0bad58cfe8cd0cc7466f1f80eb33d83bc4a14df5c9f5290317589250308f4abf81c7cd9b3ec6543ff00e390e27d43c395207607ebcc"}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0xfffffffffffffce8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, 0x0) munmap(&(0x7f0000000000/0x12000)=nil, 0x12000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x200) dup2(r0, r0) [ 630.456387] binder: 5177:5183 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 630.514222] binder: 5177:5195 tried to acquire reference to desc 0, got 1 instead [ 630.558918] binder: 5177:5199 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 630.590111] binder: 5177:5183 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:49 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:49 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x300000a, 0x11, r1, 0x0) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000100)=""/47, 0x24}, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) readv(r1, &(0x7f0000002740)=[{&(0x7f0000002640)=""/230, 0xe6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x100000000015) 2018/04/21 01:58:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x4081}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x8d3, 0x2}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x4dbc, {{0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff80}}}, 0x84) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="72510cfebb1ee96ea51fcf162e5e063ab7fd35f946e0d3f813d4400923021b04640253ab572144513e6ca69609f62854aa8eb6fe726966a4df9e34d9e797ad3c6645a72336da84ad73d7c1e97fc0bba020fa18879fbf3b0c37c0c15e59dff31d89284d44e3b397ab90e8e280171034596d969a9cdc0ddacc52c41d368b0d90e55d8d269ed286257d933d474939d99da5b9a424ae2d269460912001e5945eea9282b22e5c1e0d28461f546b012b074573102559b2fd7e209c65ba70ec99b525cb522cf0f4d8240af41792d2a66186a3b1fe4af31108325f48465e7eb9a70e09d31b", 0xe1, 0x24000800, 0x0, 0x0) 2018/04/21 01:58:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000040)=0x3ee) setuid(r1) modify_ldt$write(0x1, &(0x7f0000000000)={0x6, 0x20000000, 0x0, 0x8, 0x7fffffff, 0x23a9, 0x4, 0x101, 0x6, 0x7}, 0x10) 2018/04/21 01:58:49 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r0, &(0x7f0000000080)=""/4096, 0x1000) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001080)={0x0, 0xe7, 0xff, 0x1}, &(0x7f00000010c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001100)={r3, 0x8}, 0x8) ioctl$TIOCSBRK(r1, 0x5427) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:49 executing program 1: getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="ee9500fb3466f50fe04da29b39da8c3e8e23d265a5fafbe3dd8ae239b59a2bffc5623624141093725ae30fe5f240275e3be9d1c9ba63bacdd6f5b67481cda1f781bbc25bc4ce1e97e13ade52b9a37f0263e6b8ffb6f850a31a564b0e", 0x5c, 0x4000000, 0x0, 0x31a) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) [ 630.956020] binder: 5221:5224 Acquire 1 refcount change on invalid ref 0 ret -22 [ 631.048745] binder: 5221:5224 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0xffffff5c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 631.109187] binder: 5221:5224 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000000040)) setuid(r2) [ 631.198163] binder: 5221:5224 Acquire 1 refcount change on invalid ref 0 ret -22 [ 631.208390] binder: 5221:5243 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 631.247398] binder: 5221:5245 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:50 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000040)=[{0x25}, {0x6}]}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x3, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000100)={r2, 0xbf}) 2018/04/21 01:58:50 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = memfd_create(&(0x7f0000000180)='=', 0x40000000000000a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/115, &(0x7f0000000100)=0x73) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:50 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) fgetxattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/224, 0xe0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = getuid() setuid(r1) gettid() setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'syzkaller0\x00', 0x3}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r2) 2018/04/21 01:58:50 executing program 1: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000580), 0x80800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000540)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x6, "dde784e2916b", 0x3}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="a825427c5127f0d3f6b6002dfda92b43db1cd2479a56ebd145a6eb4a29a8a8abddcd46da5e12c3984401263e16c073f1c4db0630f2a9851a0d8f0f0415b0345296b8ddd212a2e72c379af9b68f4c85dfcd02dd9d7df926d86eae1227cce1e563bb8ccb13f301bd0fe72d6712e6878cfa53bb1f113abd62fac7c79c91e719635eee09ec293640fa96107694b9c5cb38761802febe46ff0073caf1e359017e34a5775a99db425693c530eca6775b7f6ea03622a7888ee45f4c6a50", 0xba}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="800000000000000002000000b98cc6f1ce83fa9d0da9c2e60f96911edbd6e02897b1bbf3187756fcbce6c0c764d9867820a340a61df206861b3d06be17edc0bf8fd11c4b14f35479f20ec63eafcec179e148f4b7cee5e5787c011586c539b2652539b1b0c79c65d56c9c734cdefef633ac92382a1de41ca838ffeed5fbc689b25c0000000100000005000000a9ae2733378fd957ee93ffd17c50f3cb9479d40ee67feae316d7a7c809a9b9cdbdff40000000acf60b31e6c5aa43cbb848ec3f59b3312bcfe10976e0e005a47404c31efaea6bf039b424a75bd7000000d800000015010000fdffffff766ca499126ed4b0f28e3c4d69d26519c4edc6368c616e5b118698a0a48cb7d9407f18d23f8e5492764a06c378b62906ce0a575f58f71b95529ec50c307be88ad0514a22a8ef7497279e75f5869cfc34bfec1bdcd8ecfb7b898f98f50494d69620e754d6496386acf528c019cd4c885902257a0d1e9db5faa36dfc9f4b3c99a5b340fc592e12433b8e79090bcaedaa58c4244c8ce5459408b865f1de6cdcdcf30cf87e965c98468d627c261f7532065cfcd715dbc7976891c0bf0604d107e771664a77eb44d79679da2b913209c4a2f3170d79b5518b25753547e600d400000011010000e97d00008b1458555a56303d984034da8e7188111192a7ff03f2f732510df7c9ead2a5e1aba5f66ca315f7fb1b3ec9d4dbae6e021032c8ebfef87990c52dfcf01ef23bd68e900b35734241142bebb9a81bf01f0000000000000074e54153659f5e39e20fb18784c326737df0a35ff170c3b7e525827cd50606c78c5f1f78b2e6154e05fd7a48d698f5785ec87a7ae9d30befdbe045d06a17ad927d74ff7a80f97cbe20b2960d665a925fa6ea2f3da43d004397400919edc39890de79dbbfc15a36a82ba39e4a83ccb500000080000000140100001f06000023448bf8fbaa26003d7e33cdce1e84cec77e1ef191c6764382958cdf99508988a1694001cb3e843c0cc4479b3704a1774bcdabda7747026f9bc1da1d38e25162fe613653508adccfd06b52bfab19c110ff68a2c68da5cbd380396f3bd4a8f28a59cc2aa432ef4eea933e9b512ca139978907d6d21800000000000000"], 0x320}, 0x40055) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) socketpair(0x11, 0x2, 0x5, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000600)={'IDLETIMER\x00'}, &(0x7f0000000640)=0x1e) 2018/04/21 01:58:50 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000100)="b9467ac83c060b6543fefa9bfe0159ba095082b8ae42ddb2c3046e834bdda95e9b7814c95611410dd89f25ff555381eba50cc4367c23236f47beefcf5e1f9436059f548d04183d8fb70a246c23f38d28cf", 0x51, 0x4, &(0x7f0000000180)={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0x11}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x1, @empty, 0x6}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff7fff}}, 0x4, 0xffffffffffffffe0, 0x4, 0x180, 0x81}, &(0x7f0000000380)=0x98) recvfrom$ipx(r0, &(0x7f00000003c0)=""/183, 0xb7, 0x0, &(0x7f0000000480)={0x4, 0x6, 0x0, "81e95cdb5dd3", 0xa89}, 0x10) bind$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x40000000000}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f0000000500)="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", 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500), &(0x7f0000001540)=0xc) exit_group(0x1f) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001580)={0x6, 0x1, 0x7, 0x9, 0x5, 0x8, 0xc6c0, 0x3, 0x8, 0x1, 0x1}, 0xb) r3 = accept4$inet6(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001600)=0x1c, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000001640)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001680)={r1, 0x1f, 0x10}, 0xc) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCGETA(r0, 0x5405, &(0x7f00000016c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001700)='cubic\x00', 0x6) epoll_wait(r0, &(0x7f0000001740)=[{}, {}, {}, {}, {}], 0x5, 0x1000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001780)=0x6) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000017c0), 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001800)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001840)={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1, [0x8, 0x1, 0x3, 0x3, 0x81, 0x1ff, 0x5, 0x8]}, 0x5c) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001c80)={0x5, &(0x7f00000018c0)=""/72, &(0x7f0000001c00)=[{0x8, 0x23, 0x20, &(0x7f0000001940)=""/35}, {0x0, 0x9b, 0x3, &(0x7f0000001980)=""/155}, {0x3, 0x1c, 0x0, &(0x7f0000001a40)=""/28}, {0x9, 0xef, 0x3ff, &(0x7f0000001a80)=""/239}, {0x20, 0x7f, 0x7fffffff, &(0x7f0000001b80)=""/127}]}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000001cc0)={'yam0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) keyctl$session_to_parent(0x12) pwrite64(r3, &(0x7f0000001d00)="2a702cd0179aab9cc4ae2115dab0379d0cae457364fa4796a7aeb865c928151b432167e236c582c0807f78ff77ae42538cb61c6aed", 0x35, 0x0) connect(r0, &(0x7f0000001d40)=@nfc={0x27, 0x0, 0x2}, 0x80) 2018/04/21 01:58:50 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x300000a, 0x11, r1, 0x0) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000100)=""/47, 0x24}, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) readv(r1, &(0x7f0000002740)=[{&(0x7f0000002640)=""/230, 0xe6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x100000000015) 2018/04/21 01:58:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = socket(0x15, 0x0, 0xb3) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x8000, &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x1ffffffd, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 631.952866] IPVS: Unknown mcast interface: syzkaller0 2018/04/21 01:58:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) times(&(0x7f0000000080)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) [ 632.023575] IPVS: Unknown mcast interface: syzkaller0 2018/04/21 01:58:50 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r2, 0x1, &(0x7f00000000c0)={0xa, 0xfffffffffffffff9, 0x88, 0xfff}) connect$ipx(r0, &(0x7f0000000040)={0x4, 0xa, 0xff, "b81523608764", 0x7}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6844}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x2, 0x7}, 0x8) 2018/04/21 01:58:50 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) inotify_init1(0xffffffffffffffff) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000200)=""/73, &(0x7f0000000280)=0x49) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x58e2c557}, 0x1) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) 2018/04/21 01:58:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00000000c0)={0x9, 0x7, 0xfff, 0x1, 0x0, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r2) [ 632.046486] binder: 5265:5282 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x3f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x400000004e20}, 0xfc9d) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pread64(r0, &(0x7f00000000c0)=""/199, 0xc7, 0x0) 2018/04/21 01:58:51 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x0, 0x3}}, 0xfffffffffffffe44) close(r0) 2018/04/21 01:58:51 executing program 1: socket$inet6(0xa, 0x1000000000001, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x10000, 0x80, 0x1c00000, 0x2b57, 0x7fffffff, 0x40, 0x7}, &(0x7f0000000040)={0x1, 0x4, 0x100, 0xdc, 0x8, 0x4, 0x1, 0x4}, &(0x7f0000000080)={0x3, 0x2, 0x10000, 0x5baaf662, 0x2, 0x4, 0x3, 0x8}, &(0x7f0000000100)={0x77359400}) [ 632.169949] binder: 5265:5282 Acquire 1 refcount change on invalid ref 0 ret -22 [ 632.186565] binder: 5265:5297 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 01:58:51 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x101080, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = geteuid() stat(&(0x7f0000000380)='./control\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./control\x00', r2, r3) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x2000) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000180)={0x1, {{0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x463}}, {{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x4d2}}}, 0x104) 2018/04/21 01:58:51 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) [ 632.218703] binder: 5265:5296 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:51 executing program 2: r0 = socket$inet(0x2, 0x80000004000003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x288000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_generic(r2, &(0x7f0000003880)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000003840)={&(0x7f0000000240)={0x35d4, 0x18, 0x14, 0x70bd26, 0x25dfdbff, {0x1d}, [@generic="552741d8", @generic="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", @nested={0x128, 0x1a, [@typed={0x10, 0x2a, @str='):#*$self\x00'}, @generic="c29fc0105a1bd0630c2d51abb793a3fe2229f35f9ea37fc4d61f478f5ef91510de7f2f4bb7e82a2e74b228e8afd4b7f6be4656262c0d33f9821cb966ddf420fd7d34dd697d39f0c630890ec961c1ea453783ab1d18322e3c81e7aa79bc76636eab5c0ae632a56ec7d4e7f9e7d06c9b556903b3dda93539950f68c868a4df60ea7f9425285e1f65bed80078afcfec5fc83be5a908105a8c01c975bd20b05ca420638f2327a83b4efd0e7436e2a2f18369783969cf4e59971ea42900942730cd61fb11ce2d6f8f909d552630d6f177b67a760b18a2e36c08040182b6f52d15c690cf1067962fa6ecdf12", @typed={0x24, 0x8, @binary="1c209b8c43136ac32746213c6d7194123b76dd9438cecb8b66dfaed1ed5236"}, @typed={0x4, 0x23}]}, @generic="65ac1b19cd3a6ec9aee53d196506c0072ac0e3f466a8468c3d0cac220ddc611f8d3401f555fcb04ec16a165ed91dcb9c81ec8c63865839dc6ac19c929e4be4ac88e18ad25cafd07cd2cc8f2dd82103afc137d813dd7bd7b6d38ab0f2db47dea3fda6dfdfa22a0f12da5ef734c328ffcab20db9deb6db269ea79f1931ca8759556dba", @typed={0x8, 0x75, @fd=r0}, @nested={0x90, 0x43, [@generic="9a1ed519d3817240f93abe9d199509bdfc83d92528b056e1792db234b6174e72841cbe21bc6801c3bea6bda6fe1faadd98c766675466dc8ab5cc007022efaa12cce54866062e65734fb93df8bc4f885c516e1f0c722bf67d361bfdb12f58dd4fd153b33c33e89d84e778d709ade9ee", @typed={0x4, 0x17}, @typed={0x10, 0x49, @str='keyringeth1\x00'}, @typed={0x8, 0x4a, @u32=0x6cf669ef}]}, @nested={0x1134, 0x42, [@typed={0x8, 0x14, @uid=r1}, @generic="61f2a43e2e75e7dd6dac086cbb98eb654dc60663878a8a806e39326e0bb130a062fc5b90ec07fb5b7569a1917c04a2d3e967c5a5876091e450b576a572889bf71673f41a6a3a3dadb8bfbf7bf5c75cbab8dd23d5db3487c4042189f67cb7acd608a38706be7569a77b17ff4e86cfbc9f522e2be38503ad3bbf02682acdc38ec4871c7ac7ae7c4efdfb57898ffca12b87c3403653c5e02d7c451fb1355587fd92f3e33d8de37f", @generic="7fed3ae2bb861b8c422d8720cf93c9485fccde1654a589e8fa8efedbffb4fd9fad4fc4707b7d9d8c4eadfcdb34fa50a0bb6569686eb4f389583b6098082241ef7836e30376ae3eed423ddb6bd0", @generic="c650d0cfefc802a8dbbd7496f3a94465d48a14102e6c22749b616eed14b30143746c10967b", @typed={0x1004, 0x7d, @binary="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@typed={0x8, 0x1c, @ipv4=@dev={0xac, 0x14, 0x14, 0x21}}, @generic="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", @generic="d897a499eab87512bc38f3f94ebc4ac16d4a1e34f3bbf52757dab55ac56fff350bb46c2b906d7c41991f0a2e24109404028153358a61b8b818406bf66b8d1b7af43e2109e6560db3de5f84829e92b23b9f27c23ace89", @typed={0x14, 0x5a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x35d4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) setuid(r1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000003940)={0x6, 0x7, 0x101}) sendto$inet(r0, &(0x7f00000000c0)="52b07247b935bc05f380bd1fde39627e52c0c2143d6569fc2e494f81c91a50b44f34356858f906eb8d4887362af7bf4f6c1c15b75d6a2527ac5ca061e470c35cb8f4b9b9918306c5029e46819a4c3da214fb7e7b27617527bb00c5b5c4d51143502a420e1241be18ca3c7aefd048501d13fcd776ab4b37aaaf43655f03c012946616961016c53b9bf2740ab1a9d1a486c99348e862a1846eaadefb9d75b4ffa7a87d2d3fcd0639d99188bf68473c0f1c96a36ec6286fb449eb54b2deadfe473d3d4cee6264cf3f05e7462e7f655e600a2c2176d7047b34f3ef70df8e4d90633c07a2ff94158479e6c12eb805755231f0", 0xf0, 0x1, &(0x7f0000000040)={0x2, 0x4e21}, 0xd7) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000038c0), &(0x7f0000003900)=0x4) 2018/04/21 01:58:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/04/21 01:58:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x3ffe) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x0, 0x200, 0x5, 0x4, 0x7, 0x17, 0x1, r1}, &(0x7f0000000100)=0x20) ioctl(r0, 0x5386, &(0x7f0000280000)="e1") 2018/04/21 01:58:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200000) 2018/04/21 01:58:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setuid(r1) [ 632.634582] binder: 5321:5325 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 632.809487] binder: 5321:5342 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:52 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x300000a, 0x11, r1, 0x0) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000100)=""/47, 0x24}, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) readv(r1, &(0x7f0000002740)=[{&(0x7f0000002640)=""/230, 0xe6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x100000000015) 2018/04/21 01:58:52 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x80) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./control\x00', 0x1, 0xa, &(0x7f00000014c0)=[{&(0x7f00000000c0)="2ac0a194a36c0bc1a6b88f611b91ddf21d5299cf0b34824f47fbb8822676aae1d987489d62e7364cd3b8074f0f0c6ed05fa50bcbadbaf25fdb187039073d6bf52ddd503747a39aa95f9a4e96f2f4a8ee9c70b49e79666aa60636fb39abe3310165e2fff7853b4f97c35b50d91c08f812cac09f606542c3f73831bbc5623df14d85d0e2273283a919a7729e72e8aca272569ee8168419a489ac8a31f64f73f3288a39b90bff9084a4a4f1e83c9537487a3c575edaa3", 0xb5, 0x75b}, {&(0x7f0000000180)="56fe0ca9cd65a097de87361879a44376d9b38d0e04714f48f7b8b3ba159dfd9af69657a4a8a46644d86ebe0c9490701dc5118f02edb92c5c860096fccf97b5d51c308a48491fd7bfc9179c7d9941c8e06b648aaa5ae76952ee272446300ea1dd1f4c5ca4e85b3f5352ffc02738e057e9ffbe91aad5f127b7d90de8c3cbb15cbd9c2f9af4fc0dfca72573f1c32d223c97f632ad61d3781ab1f5685118608702a80afae38b36b6623be63a11b2ee7dbc1e9d0c18af9221ffc6ff2c94ad1b095ade9668e83019d840bac051d27ac7b7c41881a151b582610e5ac75b713a6a5c28b987ca4570b5e10bc759", 0xe9, 0x9}, {&(0x7f0000000280)="ab2775006ec4c94a6427630ae11d44503fb1561eaeb91825d146fe01c79e9d1ab3197cfa61f7d7a90c63b3c629d627c2cfdfb5b597117d8b9e61e59261b6d37da92f266d6e01fb97dfb4d482ecc4b80401b179448f9686234b0c3fcaf371b4c1f3b025d75111dcd737f253c12d", 0x6d, 0x7}, {&(0x7f0000000300)="0e4e775f8122c883e7b2c550febcfb0aca3bf7cdee3d813e5fdaab118ffd9e89ca0df669d8d90be4", 0x28, 0x7fff}, {&(0x7f0000000340)="f0bfe3b35f03222f5098a987f7a54c20f34ff677e525739c20e0797c19df9b284d7c5b42eae58b2d36ca3415f367007793604df5083513", 0x37, 0x8}, {&(0x7f0000000380)="c8aff60df4fcc793331a9c6942b4cef52f0dae7ea1", 0x15, 0x1}, {&(0x7f00000003c0)="f5c0d15d51d1a7243bf90f2e48766e5f0516a73b259fac8d58ff6549049afceabe5bba394c4851", 0x27, 0x1}, {&(0x7f0000000400)="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0x1000, 0x2}, {&(0x7f0000001400)="02fb92f9d57b379da72aebb52db72cdb1b6e0856dce054a05b6f8089641883fa4650051fee1b891aef3e48b06d3ad461f2ee8eafec197bef5d421856f5d6b767976c1e89509707ba4ccd17df279e584a9371ab6963c23a7f4bf24ba4b10d02c0", 0x60, 0x822}, {&(0x7f0000001480)="7795ae676323258ebf4e00feedd5626238669a10b557788c8fa7e3f6665076858ef864c84f12533ba52ca72c", 0x2c, 0x1}], 0xe0, &(0x7f0000001540)={[{@nocase='nocase', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) 2018/04/21 01:58:52 executing program 7: r0 = socket$inet(0x2, 0x80000004000003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x288000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_generic(r2, &(0x7f0000003880)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000003840)={&(0x7f0000000240)={0x35d4, 0x18, 0x14, 0x70bd26, 0x25dfdbff, {0x1d}, [@generic="552741d8", @generic="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", @nested={0x128, 0x1a, [@typed={0x10, 0x2a, @str='):#*$self\x00'}, @generic="c29fc0105a1bd0630c2d51abb793a3fe2229f35f9ea37fc4d61f478f5ef91510de7f2f4bb7e82a2e74b228e8afd4b7f6be4656262c0d33f9821cb966ddf420fd7d34dd697d39f0c630890ec961c1ea453783ab1d18322e3c81e7aa79bc76636eab5c0ae632a56ec7d4e7f9e7d06c9b556903b3dda93539950f68c868a4df60ea7f9425285e1f65bed80078afcfec5fc83be5a908105a8c01c975bd20b05ca420638f2327a83b4efd0e7436e2a2f18369783969cf4e59971ea42900942730cd61fb11ce2d6f8f909d552630d6f177b67a760b18a2e36c08040182b6f52d15c690cf1067962fa6ecdf12", @typed={0x24, 0x8, @binary="1c209b8c43136ac32746213c6d7194123b76dd9438cecb8b66dfaed1ed5236"}, @typed={0x4, 0x23}]}, @generic="65ac1b19cd3a6ec9aee53d196506c0072ac0e3f466a8468c3d0cac220ddc611f8d3401f555fcb04ec16a165ed91dcb9c81ec8c63865839dc6ac19c929e4be4ac88e18ad25cafd07cd2cc8f2dd82103afc137d813dd7bd7b6d38ab0f2db47dea3fda6dfdfa22a0f12da5ef734c328ffcab20db9deb6db269ea79f1931ca8759556dba", @typed={0x8, 0x75, @fd=r0}, @nested={0x90, 0x43, [@generic="9a1ed519d3817240f93abe9d199509bdfc83d92528b056e1792db234b6174e72841cbe21bc6801c3bea6bda6fe1faadd98c766675466dc8ab5cc007022efaa12cce54866062e65734fb93df8bc4f885c516e1f0c722bf67d361bfdb12f58dd4fd153b33c33e89d84e778d709ade9ee", @typed={0x4, 0x17}, @typed={0x10, 0x49, @str='keyringeth1\x00'}, @typed={0x8, 0x4a, @u32=0x6cf669ef}]}, @nested={0x1134, 0x42, [@typed={0x8, 0x14, @uid=r1}, @generic="61f2a43e2e75e7dd6dac086cbb98eb654dc60663878a8a806e39326e0bb130a062fc5b90ec07fb5b7569a1917c04a2d3e967c5a5876091e450b576a572889bf71673f41a6a3a3dadb8bfbf7bf5c75cbab8dd23d5db3487c4042189f67cb7acd608a38706be7569a77b17ff4e86cfbc9f522e2be38503ad3bbf02682acdc38ec4871c7ac7ae7c4efdfb57898ffca12b87c3403653c5e02d7c451fb1355587fd92f3e33d8de37f", @generic="7fed3ae2bb861b8c422d8720cf93c9485fccde1654a589e8fa8efedbffb4fd9fad4fc4707b7d9d8c4eadfcdb34fa50a0bb6569686eb4f389583b6098082241ef7836e30376ae3eed423ddb6bd0", @generic="c650d0cfefc802a8dbbd7496f3a94465d48a14102e6c22749b616eed14b30143746c10967b", @typed={0x1004, 0x7d, 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@typed={0x8, 0x1c, @ipv4=@dev={0xac, 0x14, 0x14, 0x21}}, @generic="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@generic="d897a499eab87512bc38f3f94ebc4ac16d4a1e34f3bbf52757dab55ac56fff350bb46c2b906d7c41991f0a2e24109404028153358a61b8b818406bf66b8d1b7af43e2109e6560db3de5f84829e92b23b9f27c23ace89", @typed={0x14, 0x5a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x35d4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) setuid(r1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000003940)={0x6, 0x7, 0x101}) sendto$inet(r0, &(0x7f00000000c0)="52b07247b935bc05f380bd1fde39627e52c0c2143d6569fc2e494f81c91a50b44f34356858f906eb8d4887362af7bf4f6c1c15b75d6a2527ac5ca061e470c35cb8f4b9b9918306c5029e46819a4c3da214fb7e7b27617527bb00c5b5c4d51143502a420e1241be18ca3c7aefd048501d13fcd776ab4b37aaaf43655f03c012946616961016c53b9bf2740ab1a9d1a486c99348e862a1846eaadefb9d75b4ffa7a87d2d3fcd0639d99188bf68473c0f1c96a36ec6286fb449eb54b2deadfe473d3d4cee6264cf3f05e7462e7f655e600a2c2176d7047b34f3ef70df8e4d90633c07a2ff94158479e6c12eb805755231f0", 0xf0, 0x1, &(0x7f0000000040)={0x2, 0x4e21}, 0xd7) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000038c0), &(0x7f0000003900)=0x4) 2018/04/21 01:58:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) munlockall() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21}], 0x4c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) 2018/04/21 01:58:52 executing program 5: mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x1f, 0x0, 0x2, 0xa, 0x6, 0x401}, 0x20) 2018/04/21 01:58:52 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffe, 0xfffe) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x2, {{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0x1}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fff}}]}, 0x10c) 2018/04/21 01:58:52 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0x0, 0xc3dfa19fb863363f) lseek(r0, 0x59, 0x7) r1 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x38, 0x0, &(0x7f0000000080)=[@exit_looper={0x630d}, @acquire_done={0x40106309, r1, 0x3}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x3}, @increfs={0x40046304, 0x1}], 0xe2, 0x0, &(0x7f00000000c0)="0eda526061f5ab2042853e07b5cb556133b3f0396c2280a957691fa4b53c0206015f0f7d85785ec7092fdc64bcf3df9d43bb7a760e46b517022310166980eefffec0dba4d7247bc53e9bd42e8329a67d05b29479958262d6ad4a04a1518f6c9b51e7eed1c981cc9e86b6ddbaddf89e13af3915cfce30b70ea0484e5973613a39d9ad8c53a8d9cda76e9d0f8bd01ffe8fd65e1b87d5f13f8f84142ec78a93e79e66c8b017764f598e63b219ac5d424cace2f9b9228896cc7e5fa5ae4135a3ef17ca4e776822bfe47388af8bd59be91d549f27645c393e467f6502aeda564149e6746d"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="056304403d8b0000"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000002c0)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000000340)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x12, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xc, 0x20010, r2, 0x0) 2018/04/21 01:58:52 executing program 2: r0 = socket(0x1b, 0x80002, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000880)={0x416}, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = fcntl$dupfd(0xffffffffffffffff, 0x408, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) setuid(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}, 0x7f, 0xfff}, &(0x7f0000000300)=0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000340)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x80400000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x24, r4, 0x200, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x8840}, 0x4000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000980)) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0xfffffffffffff800, {0x800, 0xcb7, 0x2, 0x1ff, 0x1, 0x7}, 0xffffffffffffffff, 0x6}, 0xe) ioprio_set$uid(0x3, r1, 0x507) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) readlinkat(r2, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/200, 0xc8) getsockname$unix(r2, &(0x7f0000000700)=@abs, &(0x7f0000000780)=0x6e) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000400)=""/242, &(0x7f0000000500)=0xf2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x20000ffffffff, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0xff, @empty, 0x18a4}}, 0x6, 0x3f}, &(0x7f00000007c0)=0xfe93) 2018/04/21 01:58:52 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x1002) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:52 executing program 5: r0 = memfd_create(&(0x7f0000000300)="2f7b06003170707031253a656d30f9", 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xf2, @time={0x77359400}, 0x9, {0x7, 0x8}, 0x20000000000001, 0x1, 0x10001}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="cfebc10959e46b2b79bc86", 0xb}, {&(0x7f0000000280)="348560f969", 0x5}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f00000001c0)=0x4) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/21 01:58:52 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080)=0x10000, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @rand_addr=0x6}}, 0x2, 0x2, 0xcc, "f2ba7fbc537d61e8a2310248e757ea1f73d18d534064d43d423ecd34162fb1799f46eb4c201e745ab2d70e56e34a30b8339d8b0e93faba55dcec4e9bef2329108a6dc1112f7190e986a6c4b9b28a1e9b"}, 0xd8) 2018/04/21 01:58:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x3, 0x80000000, 0x0, 0xbd85, 0x6, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x100000001}) r1 = syz_open_pts(r0, 0x2) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x600000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0xffff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x0, r3}) r4 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r5, 0x9, 0x4, 0x4) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000200)={'syzkaller0\x00', @random="2e55c429a226"}) preadv(r5, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r5) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffefffffffffffc) splice(r5, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000001580), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r6 = getuid() lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r6, r7) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r8 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000040)='./file0\x00', r8, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000380)={r9}, &(0x7f00000003c0)=0x8) mknodat(r8, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r8, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c) [ 633.493351] binder: 5366:5369 Acquire 1 refcount change on invalid ref 35645 ret -22 [ 633.520577] binder: 5366:5369 IncRefs 0 refcount change on invalid ref 2 ret -22 2018/04/21 01:58:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) exit(0x7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c, 0x800) 2018/04/21 01:58:52 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:52 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x7, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f0000000140)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f00000000c0), &(0x7f0000000100)=[0x68, 0x48, 0x20, 0x0, 0x28, 0x40, 0x0]}, 0x3}}, @increfs={0x40046304, 0x1}, @enter_looper={0x630c}], 0x32, 0x0, &(0x7f00000001c0)="ca1675fbaeda93489886081c4f60188085d3d1a0d3f353df6119e376567c19986ed38352f58dbbbc8d7ffad4b77a605e8f1c"}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x3}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=ANY=[@ANYBLOB="58766c7901000000"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:52 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @random="131417d21481"}, 0x66, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 'team0\x00'}) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) [ 633.541939] binder: 5366:5377 Acquire 1 refcount change on invalid ref 35645 ret -22 [ 633.564056] binder: 5366:5377 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 633.806699] binder: 5405:5406 got reply transaction with no transaction stack [ 633.814710] binder: 5405:5406 transaction failed 29201/-71, size 0-56 line 2927 [ 633.823410] binder: undelivered TRANSACTION_ERROR: 29201 [ 633.831024] binder: 5405:5406 unknown command 2037151320 [ 633.837546] binder: 5405:5406 ioctl c0306201 20008fd0 returned -22 [ 633.845439] binder: 5405:5406 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 633.856452] binder: 5405:5410 got reply transaction with no transaction stack [ 633.864701] binder: 5405:5410 transaction failed 29201/-71, size 0-56 line 2927 [ 633.875375] binder: 5405:5410 unknown command 2037151320 [ 633.875406] binder: undelivered TRANSACTION_ERROR: 29201 [ 633.875967] binder: 5405:5410 ioctl c0306201 20008fd0 returned -22 2018/04/21 01:58:53 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x300000a, 0x11, r1, 0x0) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000100)=""/47, 0x24}, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) readv(r1, &(0x7f0000002740)=[{&(0x7f0000002640)=""/230, 0xe6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x100000000015) 2018/04/21 01:58:53 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x1, 0xfffffffffffffff9, 0x5, 0x0, 0x11}) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:53 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x800000000000001) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e1e, 0x14, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0xfffffffffffffd4e) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000180)=0x4) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/21 01:58:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) socketpair(0x1b, 0x7, 0x2, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="08ff01008380798a117b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000013c0)=0x24) 2018/04/21 01:58:53 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) r1 = signalfd(r0, &(0x7f0000000080)={0x80}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x3, 0x80000000, 0x0, 0xbd85, 0x6, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x100000001}) r1 = syz_open_pts(r0, 0x2) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x600000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0xffff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x0, r3}) r4 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r5, 0x9, 0x4, 0x4) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000200)={'syzkaller0\x00', @random="2e55c429a226"}) preadv(r5, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r5) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffefffffffffffc) splice(r5, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000001580), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r6 = getuid() lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r6, r7) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r8 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000040)='./file0\x00', r8, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000380)={r9}, &(0x7f00000003c0)=0x8) mknodat(r8, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r8, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c) 2018/04/21 01:58:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) [ 634.774296] binder: 5427:5430 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:53 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 634.839552] binder: BINDER_SET_CONTEXT_MGR already set [ 634.861471] binder: 5427:5430 ioctl 40046207 0 returned -16 2018/04/21 01:58:53 executing program 2: r0 = socket$inet(0x2, 0x6, 0x80000001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="1d81c45ac9db29944351e5937d0f68b78f0bbe7610ec3e8513a4d10e6aeb225168d1c67827a04f53ada6a1f01351fa13b3ba2b25c561515277d322d528360fee88f78f3d6e5b7b963b8fcad681c5d22c3514c048b63f70bcfcd1599a00fe42907ed853b6feeaeb809723106016d9dd16eb7eefcd5734651567e58aabbea66c0c6be2eacebeeeb1b00b42ad6c06b083800461df0d68c3bb6e") 2018/04/21 01:58:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x804e1c, 0x0, @empty, 0x5}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) [ 634.883268] binder: 5427:5441 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:53 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) memfd_create(&(0x7f0000000080)='!}%user\x00', 0x2) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x10, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x4, 0x1}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:53 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001140)=@assoc_value={0x0}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000011c0)={r1, 0x153}, 0x8) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x1, &(0x7f0000001080)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer\x00', 0x80, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:54 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x7) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) 2018/04/21 01:58:54 executing program 6: socketpair$inet6(0xa, 0x7, 0x6119, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x353, @empty, 0xae}, 0x1c) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40b80, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000040)=""/125) 2018/04/21 01:58:54 executing program 1: r0 = socket$inet6(0xa, 0x80004, 0x10000003) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) [ 635.287735] binder: 5466:5469 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 635.394319] binder: 5466:5472 tried to acquire reference to desc 0, got 1 instead 2018/04/21 01:58:54 executing program 3: gettid() r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x300000a, 0x11, r0, 0x0) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000100)=""/47, 0x24}, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, r1}}, &(0x7f0000ec6000)) readv(r0, &(0x7f0000002740)=[{&(0x7f0000002640)=""/230, 0xe6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:58:54 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) r1 = socket$inet6(0xa, 0x1000000000005, 0x403) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:54 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0600000000000000"], 0x0, 0x0, &(0x7f0000002000)}) r2 = socket(0x2, 0x4, 0x100) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) close(r0) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x6, 0x8, 0x3, "06d5ac9a638a083e0f59fe6d803191686e068dc6fc51fb6a576a7ca4ffeced1c6ef12540fb57af19a06062db582af3eeaf1d69c6637c72371780f0d4ed397d", 0x9}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:54 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r1, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) 2018/04/21 01:58:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x20}, &(0x7f0000000100)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c65000000000000000000b2bf5dde000000002000000000000000005a0000009b6cfafac989000104ca23835bf15fd98675a6f96f4ff5dcc0e1036a0e17eb9416ecc809209079801e22706dba6d60fc156addc487683d669f461aec94f242e19777d9f49153ea5dfef4ef70bc751b490e413abf05509448e9"], &(0x7f00000001c0)=0x7e) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r0, r0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/04/21 01:58:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x3c1) setuid(r1) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1000, r1, r2, 0x100, 0xc04) 2018/04/21 01:58:54 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001140)=@assoc_value={0x0}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000011c0)={r1, 0x153}, 0x8) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x1, &(0x7f0000001080)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer\x00', 0x80, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:54 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) memfd_create(&(0x7f0000000080)='!}%user\x00', 0x2) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x10, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x4, 0x1}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @empty, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x8004e20, 0x7, @empty, 0x9}, 0x15) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x140) fcntl$dupfd(r0, 0x80406, r2) 2018/04/21 01:58:54 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x80000082) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e23}}) [ 635.704225] binder: 5494:5500 unknown command 6 [ 635.709598] binder: 5494:5500 ioctl c0306201 20007000 returned -22 2018/04/21 01:58:54 executing program 6: socketpair(0xe, 0x800, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x8f, "59f1606029afd9087e526c13f3e598934dfeef09fb3535417be6b757b31434127da32bf5268671e3b5f8b4b6e00666bd72dac2aa83e4cff51fd209206c4b31bcfec00f69855993dc5293480a3e1905d06b702b20465c2400736ecdd943039fb998636e66892722bea075eca2c5cfe4c04723ddafe386311fce3bc650eb7a55b3d979f3617434538720e955ac8e44d1"}, &(0x7f0000000140)=0x97) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e24, 0xd62d, @dev={0xfe, 0x80, [], 0x14}, 0x3e33fcf3}}, 0x3, 0x23, 0x9e, 0x3, 0xff}, &(0x7f0000000180)=0x98) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/04/21 01:58:54 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x1, 0xfffffffffffffff9, 0x5, 0x0, 0x11}) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) [ 635.901543] binder: 5513:5515 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:54 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x7, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f0000000140)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f00000000c0), &(0x7f0000000100)=[0x68, 0x48, 0x20, 0x0, 0x28, 0x40, 0x0]}, 0x3}}, @increfs={0x40046304, 0x1}, @enter_looper={0x630c}], 0x32, 0x0, &(0x7f00000001c0)="ca1675fbaeda93489886081c4f60188085d3d1a0d3f353df6119e376567c19986ed38352f58dbbbc8d7ffad4b77a605e8f1c"}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x3}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=ANY=[@ANYBLOB="58766c7901000000"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:54 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x200000001f) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:55 executing program 2: timerfd_create(0x6, 0x80800) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x4, 0x594, [0x0, 0x20000180, 0x200004a0, 0x200004d0], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x5e4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) [ 636.038347] binder: 5494:5500 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 636.064327] binder: 5494:5500 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 636.171425] binder: 5494:5500 unknown command 6 [ 636.219894] binder: 5494:5500 ioctl c0306201 20007000 returned -22 [ 636.228882] binder: 5494:5531 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 636.257813] binder: 5494:5539 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 636.426377] binder: 5541:5543 got reply transaction with no transaction stack [ 636.521038] binder: 5541:5543 transaction failed 29201/-71, size 0-56 line 2927 [ 636.659940] binder: undelivered TRANSACTION_ERROR: 29201 [ 636.666751] binder: 5541:5543 unknown command 2037151320 [ 636.714323] binder: 5541:5543 ioctl c0306201 20008fd0 returned -22 [ 636.754731] binder: 5541:5543 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:55 executing program 3: gettid() r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x300000a, 0x11, r0, 0x0) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000100)=""/47, 0x24}, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, r1}}, &(0x7f0000ec6000)) readv(r0, &(0x7f0000002740)=[{&(0x7f0000002640)=""/230, 0xe6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:58:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e23}}) 2018/04/21 01:58:55 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x9b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x14, 0x0, &(0x7f0000000040)=[@acquire_done={0x40106309, r1, 0x4}], 0x62, 0x0, &(0x7f0000000080)="dff3c226cd64d1176be30495b705d4e5af96b9158a89d21ebee4b8f04e0067a613e29b3d95bc99906ba935c725e4e8c56721f7334ccabe0da40d3d3727f4f98775e24ba7bceb1d2436671fb4c4798dc5cadedd73e488d527a8f631df0a482c8201d7"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000180)=0x401, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/21 01:58:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x800000081) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e1f}, 0xfffffe12) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xc0, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5e}, 0x1c) 2018/04/21 01:58:55 executing program 2: r0 = socket$inet(0x2, 0x4000400001fffffd, 0xfffffffffffff607) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) recvfrom$inet(r0, &(0x7f0000000040)=""/35, 0x23, 0x2000, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/04/21 01:58:55 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xef) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1a0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x79, 0x6, 0x581}) r2 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='eth0[loeth0\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) 2018/04/21 01:58:55 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x410) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x3, 0x10040) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) 2018/04/21 01:58:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') write$cgroup_int(r0, &(0x7f0000000040)={[0x8000000000032, 0x2000000000037]}, 0x36) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x0, 0x8}, {0x7fffffff, 0x5}, {0x200, 0x2}, {0x200, 0x22}, {0x3, 0xff}, {0xc3, 0x3}, {0x7, 0x2}, {0x55d5, 0xea51}]}) 2018/04/21 01:58:55 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/16, 0x10}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/121, 0x79}, {&(0x7f0000001280)=""/116, 0x74}], 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x906) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/167, 0xa7}], 0x1) [ 636.873492] binder: 5569:5571 BC_ACQUIRE_DONE u0000000000000000 no match [ 636.897394] binder: 5569:5571 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:55 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) socketpair(0x5, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x400, 0x7}, 0x8) 2018/04/21 01:58:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = creat(&(0x7f0000000580)='./file0\x00', 0x11) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000005c0)=0x2) [ 636.919721] binder: 5569:5583 BC_ACQUIRE_DONE u0000000000000000 no match 2018/04/21 01:58:55 executing program 7: r0 = gettid() exit(0x40000000000) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2a90f8027363680600f8a9f3402e830dcef9f62373b92747e6b47bc6abbab6f9074e2048cb81f92105ac8e47f36a5cd91c34fad7f070510dba86e541e81100cb87e28853ba0c25333df6735ab602115dc9f0fd612ae245441fb13539d530c664aeef2e9da4d059f4fdbbdf5d8151ca3ae14831e5e0beed39174cd56f3bd78a42975f249e1d8dbe5a45fc1268acd28f5ad6958db5") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000180)=0x4) capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f0000000040)={0x0, 0x1f, 0x0, 0x0, 0xffffffff, 0xfffffffffffffffd}) [ 636.958718] binder: 5569:5583 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:55 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getgid() ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000200000000000000000000c63"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080)=0x10000, 0x4) 2018/04/21 01:58:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) clock_getres(0x0, &(0x7f0000000000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000100)=""/116) 2018/04/21 01:58:56 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0xc789, @empty, 0x1}, {0xa, 0x4e22, 0x4, @empty, 0x81}, 0x6, [0x8, 0x3, 0x5, 0x40, 0x100000001, 0x7, 0x7fff, 0x1]}, 0x5c) tee(r2, r1, 0x5, 0x0) [ 637.285255] binder: 5605:5608 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 [ 637.396766] binder: 5605:5617 tried to acquire reference to desc 0, got 1 instead [ 637.438815] binder: 5605:5618 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 637.451668] binder: 5605:5608 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2097152 2018/04/21 01:58:57 executing program 3: gettid() r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x300000a, 0x11, r0, 0x0) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000100)=""/47, 0x24}, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, r1}}, &(0x7f0000ec6000)) readv(r0, &(0x7f0000002740)=[{&(0x7f0000002640)=""/230, 0xe6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:58:57 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) r1 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000008c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000ac0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b00)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) stat(&(0x7f0000000c40)='./control\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000d00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000d40)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000e40)=0xe8) fstat(r1, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003680)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000003780)=0xe8) getresgid(&(0x7f00000037c0)=0x0, &(0x7f0000003800), &(0x7f0000003840)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000038c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000039c0)=0xe8) getgroups(0x1, &(0x7f0000003a00)=[0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003a40)=0x0) getresuid(&(0x7f0000003a80)=0x0, &(0x7f0000003ac0), &(0x7f0000003b00)) r20 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003b40)=0x0) lstat(&(0x7f0000003b80)='./control\x00', &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003c40)='./control\x00', &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003d00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003d40)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000003e40)=0xe8) r26 = getgid() sendmmsg$unix(r3, &(0x7f0000003f40)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="a55e7709527f1bb8a61d1049451610b022c3b84c1f64a7e360ed1e1473775f0bb99161d15e791900878d118f828a6d8f74329fe340382677664f4e533c57b47874798f38fff9b889d6fa5df97f8b96017c06fbd33421df245ff6baf3f099fe48c19b57bfbbf2d3d12b686e71b0edfa90cb569c81bf0af58338e2624955765f6a54e67306014ae092a11695fde249c41e770ea1174d591f88b81759e81e23ccd3a244be43277e34b5b1b9f703bdec269ab03bc4b2d3cf6f7b9a5440d96367bf4f2f3cb51113f0173fee4cf201d1d63cd8662903703ed737669e30", 0xda}, {&(0x7f00000002c0)="d86560e2b179db4e0b8cedd295c7547113f1104d2ad4d4ca1752891ffe25fe1010a98cd099a78ffd338e588970eec384f42df2f70e43a1e7862b78c8e701e857071c860f50b4feab3772a42e5f4f53b491cf92656c8079cc892967755c69c927d405c4f5a0277fee08b8bef0c7463aa5f4ef5ebba5ea5964ea53dd9b1bd34d28647da058f941babf1fec9e1d1346f29ca394f06b8405", 0x96}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000440)="f35b0690c19a059bc6", 0x9}, {&(0x7f0000000480)="4040175e1082c08fe5d65b26c8a75fc997f7f670f6dfcca207b9f3be7bd150e8dee9c07f7c43535fd0628293e6ad54ab2d7a1ad6db02c1739f324387e33c188f6655bdf73e9c4731d2f6caae44b5705913", 0x51}, {&(0x7f0000000500)="ea4e050713f5d064667809a63e83c365c227484359dbd6ce3a4b0584c91c1e87e630c1abbb5e681e9b326cc61941db141539bf9cb466e0ea71cf2f9c1cfc545f59e052cab6b6221e4f580e92ea8d89a342b4003ff52ef693c098e7412f3950c5f1e16f4ca7a74856707ed4351872395bb781dcc2d072f21274ca03191cf4ace4060c84b92b1d923f742ec31bb28dd924c6cffe0b325a651402a0a9fce6d69afbf2bf141891e7341db2bd210855064765eab77042aa59cc194f7e0f40368a3f3acfe8e67c1e886462f22744ae5a9ccc19d69455d6", 0xd4}, {&(0x7f0000000600)="f852f1063c6da8a799dc9350a7abc2d1814f7d24b103f12dec840f5913e524bdf5a8a2f138228c9567a09d8adfb2dd2fb53f8eccbcc4117160e2f473061d61fc13f430391a4e6581ab429977d9013b5d99c3f4d5fb41487befeef662cb15eb94c2d0deea61a87c2b55cc2c55270c8fb638b7274a36599f8d3b2b96c07f82bd4c8f877f320a886d399916911449c7946642e7a30dc2", 0x95}, {&(0x7f00000006c0)="fa51a24f10df944ab8b7f1e341187cc416a6c8b440f1", 0x16}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000880)=[{&(0x7f00000007c0)="a18324afc6847e781a5dc54bc9f52e4e5ee6ec35a7680c2a76b260c362671b7de2b9bc39e1a85d4988440eff24db7eb67c4f4dbc770a23f99a9a7593176b03bac947ede2024a2185691abbb8b7f4a79cc824398c425d8a42a82a8057691ed0ff5d5516b0fc53dbd40a1ef12c8e03b51976e657fa4369988a62ccacc6b01f4b6f98b38bdb07", 0x85}], 0x1, &(0x7f0000000f00)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="200000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="18000000010000007dc20000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12], 0xa0, 0x4000000}, {&(0x7f0000000fc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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0x1000}, {&(0x7f0000002300)="0405fbd531b47f7ce82dd263607f745ebc038c426975feafc2977ff803b135c0668e30ae8c484f838fd746cdee6dcdd0cc4e034aa5b3d6d7fb55623634faec7cb6701fa6ef66a89bc5fd960a705b4292ecbd71e1efb7b9290e341c5002cb32a074bb4db35384bc7f4f601cdbc0a16ea0edd9dcadb47cb5646e8e8a9755b43fa9f8e69faadd26184001450f310c2810224f793c375bc6f0def6002711ffaeb2cf3dfbedb88f26790d5c08ec01890bead164b985145f94597967987643bc2a7140a5cd57c155a09d", 0xc7}, {&(0x7f0000002400)="0e8a4b04d1a7df5e11c3b6d8a78e3aaae471d4d87a3f8d2006d4a1df91e0949383ae3893b47f9bb46c851168e0693bc97aeb423369588d5dd0dc9c47a97f13f91cb46f13b1cfda1b8684806322e8f345", 0x50}, {&(0x7f0000002480)="d1300aedadd371fdb902d01941ef12721613b1a9fb7b722275582ad0298d2c4fcb9385a10e0926038cc2bf7f4a262519226760fcdac57a9f4d4a248b5b782a11e5cdf36c88969ffd2d03119519cbce1ec785b43e8ee8501ce3ca054d6b901077f8dc57a61a18dc9d15c208c338e61120e276689a73874e2887acf46e30e6a5fa4436d0db14c4d1727826f54daa84539fd39b7b59b0de57bf236bf7c5b8bdcf95a0b10f3f3855864691106007d9376812a3ba6fef41c8e51b56b288dc4236a954a36eef57d30efa0b71bc89450fa3106932e7e2e8bb82a45e72231397a4afed725929ac6e19c31f313fb52d0694fe", 0xee}, {&(0x7f0000002580)="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", 0x1000}, {&(0x7f0000003580)="79fc94dbfc9f9564910b692e1212d746e5d62a986a6ba4ea6c766f9d", 0x1c}, {&(0x7f00000035c0)="75bf4c56041bad1d3dfb84e643cd48a8dcea9f89fe2fe033e51341", 0x1b}], 0x8, &(0x7f0000003e80)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r2, r1, r0, r2]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, 0x0, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xa8, 0x44}], 0x5, 0x0) socketpair(0x3, 0x5, 0x42c3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r27, 0x4b4c, &(0x7f00000000c0)={0xfffffffffffff086, 0xfffffffffffffffa}) fanotify_mark(r28, 0x31, 0x20001, r2, &(0x7f0000000080)='./control\x00') fcntl$dupfd(r0, 0x406, r1) 2018/04/21 01:58:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x82, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/21 01:58:57 executing program 4: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x7fff}) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x9}, 0x1) 2018/04/21 01:58:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x2000) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x1c) eventfd(0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) sendto$inet6(r0, &(0x7f000084c000), 0xa9, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x9, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x0) 2018/04/21 01:58:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x2, &(0x7f00000000c0)=""/175) recvfrom$llc(r0, &(0x7f0000000040)=""/22, 0x16, 0x0, 0x0, 0x0) 2018/04/21 01:58:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x2}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000100)={r1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x4000000030f) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000040)=""/36, 0xffb3) r2 = getpid() r3 = getpgid(r2) sched_getaffinity(r3, 0x8, &(0x7f00000000c0)) 2018/04/21 01:58:57 executing program 7: r0 = gettid() exit(0x40000000000) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2a90f8027363680600f8a9f3402e830dcef9f62373b92747e6b47bc6abbab6f9074e2048cb81f92105ac8e47f36a5cd91c34fad7f070510dba86e541e81100cb87e28853ba0c25333df6735ab602115dc9f0fd612ae245441fb13539d530c664aeef2e9da4d059f4fdbbdf5d8151ca3ae14831e5e0beed39174cd56f3bd78a42975f249e1d8dbe5a45fc1268acd28f5ad6958db5") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000180)=0x4) capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f0000000040)={0x0, 0x1f, 0x0, 0x0, 0xffffffff, 0xfffffffffffffffd}) 2018/04/21 01:58:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x10000, 0x30, 0x400, 0x2}, &(0x7f0000000140)=0x18) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 01:58:57 executing program 1: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/04/21 01:58:57 executing program 4: futex(&(0x7f0000000000)=0x1, 0x800000000086, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = mq_open(&(0x7f0000000100)='keyring\x00', 0x840, 0x0, &(0x7f0000000140)={0x7fff, 0x2, 0x0, 0x50, 0x200, 0x9, 0x4d5, 0x1}) mq_timedsend(r1, &(0x7f0000000180)="3c862cf3eed8a59eb2ba9fd56380ff1d3e905afbd7ad42650aacf3802621d0cc4969bb669ac699e3030093748a78086454a6960268fc61f17418f37b425900fc5dd7fc41c132a12abe7fb32090a6b32ece6ce9692dceff3904e869358bcdfcb139d4dd3ab912058775796a1c5bf4f554b7582f37591784fc95d4541ae59ec0a8bcb3fea75251d7045fe1f113dd444aecb09aa982b8b5e9986dbda6d25b53002cd8260d947cebecb6a479d2", 0xab, 0x3, &(0x7f0000000240)={0x77359400}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/21 01:58:57 executing program 2: link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = socket$inet(0x2, 0x4000000000000004, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/91, &(0x7f0000000180)=0x5b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) [ 638.234636] kasan: CONFIG_KASAN_INLINE enabled [ 638.272611] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 638.286001] Dumping ftrace buffer: [ 638.289527] (ftrace buffer empty) [ 638.293224] Modules linked in: [ 638.296511] CPU: 0 PID: 5663 Comm: syz-executor5 Not tainted 4.4.125-g38f41ec #21 [ 638.304106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.313434] task: ffff8800bb800000 task.stack: ffff8800b98c0000 [ 638.319467] RIP: 0010:[] [] sg_read+0xd3c/0x14d0 [ 638.327531] RSP: 0018:ffff8800b98c7b50 EFLAGS: 00010246 [ 638.332950] RAX: dffffc0000000000 RBX: ffff8800a1cda240 RCX: ffffffff825bd793 [ 638.340198] RDX: 0000000000000000 RSI: ffffc90006846000 RDI: ffff8800a1cda270 [ 638.347443] RBP: ffff8800b98c7c58 R08: 0000000000000000 R09: 0000000000000001 [ 638.354687] R10: 0000000000000000 R11: 1ffff10017318f30 R12: ffff8800b0209e40 [ 638.361934] R13: 0000000000000000 R14: 000000000000ff8f R15: ffff8800a1cda100 [ 638.369178] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f5729b40 [ 638.377372] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 638.383227] CR2: 00007fcd6e44c6f0 CR3: 00000000b0036000 CR4: 0000000000160670 [ 638.390471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 638.397711] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 638.404948] Stack: [ 638.407068] ffff8800bb8008e0 ffff8800b9086a58 0000000000000013 ffff8800a1cda258 [ 638.415044] 96368304e557a164 ffff8800a1cda268 000000000000ffb3 0000000000000000 [ 638.423024] ffffffff00000000 0000000000001000 1ffff10017318f76 0000000020000064 [ 638.431019] Call Trace: [ 638.433584] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 638.440221] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 638.447205] [] ? __fget+0x47/0x3b0 [ 638.452370] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 638.459015] [] __vfs_read+0x103/0x440 [ 638.464436] [] ? vfs_iter_write+0x2d0/0x2d0 [ 638.470386] [] ? fsnotify+0x5ad/0xee0 [ 638.475806] [] ? fsnotify+0xee0/0xee0 [ 638.481243] [] ? avc_policy_seqno+0x9/0x20 [ 638.487098] [] ? selinux_file_permission+0x348/0x460 [ 638.493824] [] ? security_file_permission+0x89/0x1e0 [ 638.500545] [] ? rw_verify_area+0x100/0x2f0 [ 638.506489] [] vfs_read+0x123/0x3a0 [ 638.511735] [] SyS_read+0xd9/0x1b0 [ 638.516894] [] ? do_sendfile+0xd30/0xd30 [ 638.522596] [] ? vmacache_update+0xfe/0x130 [ 638.528538] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 638.534739] [] ? do_sendfile+0xd30/0xd30 [ 638.540423] [] do_fast_syscall_32+0x321/0x8a0 [ 638.546547] [] sysenter_flags_fixed+0xd/0x17 [ 638.552570] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 ad 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 6b 28 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 81 06 00 00 4d 8b 6d 00 4d 85 ed 0f 84 46 03 [ 638.579271] RIP [] sg_read+0xd3c/0x14d0 [ 638.584983] RSP [ 638.592618] ---[ end trace e9458e604cbff926 ]--- [ 638.597477] Kernel panic - not syncing: Fatal exception [ 638.603259] Dumping ftrace buffer: [ 638.606776] (ftrace buffer empty) [ 638.610456] Kernel Offset: disabled [ 638.614053] Rebooting in 86400 seconds..