INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.21' (ECDSA) to the list of known hosts. 2018/03/30 01:28:05 fuzzer started 2018/03/30 01:28:05 dialing manager at 10.128.0.26:35843 syzkaller login: [ 38.649741] can: request_module (can-proto-0) failed. [ 38.658636] can: request_module (can-proto-0) failed. 2018/03/30 01:28:21 kcov=true, comps=true 2018/03/30 01:28:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000380)=0x9, 0x225) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = syz_open_pts(r1, 0x8000002) r3 = dup3(r2, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00000014c0)=""/75, &(0x7f00000003c0)=0x4b) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x4, 0x4) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) r5 = socket(0xa, 0x2, 0x0) r6 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r5, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000000)) fallocate(r6, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r5, r6, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000400)={r7, 0xbbf3, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x7f}}, &(0x7f00000004c0)=0xb0) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) splice(r4, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1) 2018/03/30 01:28:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x8, [0x100000000, 0x7ff, 0x1, 0x9, 0x81, 0x7, 0x20, 0x2]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0xffff}, &(0x7f0000000180)=0x8) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x2, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi}, {0x3, 0x2, 0x0, 0x0, @adapter}]}) 2018/03/30 01:28:28 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x6) socketpair(0x10, 0x0, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xee, "d098bbfc30ea9e5b37d48771066e097d037c65f9c7072cad06563ef440cd99a989fceb7cd61db7780bb66ec35f1bb4fae750c62b6be4bd8afe3ae75f3ec4f70522f18104cc671205f3c8fb66b2f669a801181d70d37316b306e8b006ad790930335a8d12ad7bb837653110c44a398223c9a3908524da3c4bd3773ecd1246b7648b5ed50fd5f696bc6f67a17a8465e284cdbf4c87eab659d481213090747995df06bd1343757ccc10a9d25ef6fcb461d2c883f220c836dc6d249245836a9321a1ae710f5212bd76ada94e2d84bd96219f56de0fc892045b332fd2077354f053b0843e56729f690cacf8c0c088d2e6"}, &(0x7f0000000380)=0xf6) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r10, 0x4) sendmsg$unix(r9, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="6d616e676c650000000000ee00000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000"], 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r8]}], 0x18}, 0x0) close(r7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x4ac, 0x4, 0x9, 0x1, 0xffff, 0x8, 0x4, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r11, 0x1}, &(0x7f0000000240)=0x8) close(r7) close(r6) listen(r5, 0x0) r12 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r12, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(r12, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r12, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$sock_void(r4, 0x1, 0xea5434c8d4181cc2, 0x0, 0x0) 2018/03/30 01:28:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000380)=0x9, 0x225) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00000014c0)=""/75, &(0x7f00000003c0)=0x4b) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x4, 0x4) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r4) r5 = socket(0xa, 0x2, 0x0) r6 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r5, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r6, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000100), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r5, r6, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000400)={0x0, 0xbbf3, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x7f}}, &(0x7f00000004c0)=0xb0) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) accept4$unix(r6, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r4, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x0) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) 2018/03/30 01:28:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000380)=0x9, 0x225) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000014c0)=""/75, &(0x7f00000003c0)=0x4b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r3) r4 = socket(0xa, 0x2, 0x0) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r4, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r5, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r4, r5, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000400)={0x0, 0xbbf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f}}, &(0x7f00000004c0)=0xb0) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) 2018/03/30 01:28:28 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0xb38e77adfac7010d) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10800, 0x0) r1 = add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="47d070df497fa1fe4f78624f5eec5f846a791ee5a9f0ae13f715274e6fa853fd0fba2f2ee377f5ad27b2561adcd6959862116f67184e959b22be0566a542b573512edf1cbcdc5b", 0x47, 0xffffffffffffffff) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc0000004a01ac8d5e0200000000000000fdd397bc9e03bc625b3f8fda9cbc46e1b69da1278035b190b1c5a9f324df05931a1c0b36f6f1c4b8fa48f2365c65c0b5c9980a70ea693886d49235a17a8c"], &(0x7f0000000680)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000006c0)=r4, 0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c) socket$inet6_sctp(0xa, 0x0, 0x84) r6 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x20, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x55688f4b}}, 0x1, 0x0, 0x7f, 0x4, 0x44}, &(0x7f0000000440)=0x98) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x20, r8, 0x900, 0x70bd26, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=r7, @ANYBLOB="670c94001fe7326d3682be6313a3422f9323b89fdef75307000000000000cc1c8df1519185a65e5942d7a5a6ce24aabd6d6268047ade7b77a38a4969ccdf5435cdbdba771af495c3c0d733c37b1d2d56c4898b2213004e94a3a21deb11c2adf260a656ac738b07c739956c4dc57f84af9de429b265c3ccab59c93f0a1f3df02d127b602eba288dc5c3ca88d0034949f27f73fd9768009d2f0bfa72a896a394685c4aa30b50532c04000000000000008740a507000000d8a968ed4eb339"], 0x2) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000000240)=""/130) sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xe000040}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x6c, r8, 0x0, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe8b2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x25}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8010}, 0x10) mkdir(&(0x7f0000000340)='./file0/control/file0\x00', 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) lchown(&(0x7f0000000000)='./file0/control/file0\x00', 0x0, r9) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000300)={'syzkaller1\x00'}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/30 01:28:28 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000380)=0x9, 0x225) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = syz_open_pts(r1, 0x8000002) r3 = dup3(r2, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00000014c0)=""/75, &(0x7f00000003c0)=0x4b) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x4, 0x4) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) r5 = socket(0xa, 0x2, 0x0) r6 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r5, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000000)) fallocate(r6, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000100), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r5, r6, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x7f}}, &(0x7f00000004c0)=0xb0) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) splice(r4, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) 2018/03/30 01:28:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000380)=0x9, 0x225) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000014c0)=""/75, &(0x7f00000003c0)=0x4b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x4, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r3) r4 = socket(0xa, 0x2, 0x0) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r4, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r5, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r4, r5, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000400)={0x0, 0xbbf3, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x7f}}, &(0x7f00000004c0)=0xb0) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x0) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) [ 46.291703] IPVS: ftp: loaded support on port[0] = 21 [ 46.343351] IPVS: ftp: loaded support on port[0] = 21 [ 46.383843] IPVS: ftp: loaded support on port[0] = 21 [ 46.430433] IPVS: ftp: loaded support on port[0] = 21 [ 46.501058] IPVS: ftp: loaded support on port[0] = 21 [ 46.570961] IPVS: ftp: loaded support on port[0] = 21 [ 46.667047] IPVS: ftp: loaded support on port[0] = 21 [ 46.755828] IPVS: ftp: loaded support on port[0] = 21 [ 47.847977] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.871683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.910573] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.139508] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.178855] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.218733] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.409562] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.566457] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.490315] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.496463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.516743] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.522878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.543919] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.550030] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.735229] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.778527] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.784690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.811787] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.821146] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.867910] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.874041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.900454] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.906717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.989780] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.996276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.010064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.067623] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.076832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.092663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.117777] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.126510] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.132624] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.150373] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.156566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.165759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.187911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.196377] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.290230] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.297412] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.423868] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.430087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.442428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.463332] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.474880] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.481079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.488838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.544595] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.550999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.563723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.572165] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.636893] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.643970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.651144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.681754] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.687960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.694922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 01:28:33 executing program 0: 2018/03/30 01:28:33 executing program 1: 2018/03/30 01:28:33 executing program 7: 2018/03/30 01:28:33 executing program 2: 2018/03/30 01:28:33 executing program 3: 2018/03/30 01:28:33 executing program 4: 2018/03/30 01:28:33 executing program 6: 2018/03/30 01:28:33 executing program 5: 2018/03/30 01:28:33 executing program 1: 2018/03/30 01:28:33 executing program 3: 2018/03/30 01:28:33 executing program 2: 2018/03/30 01:28:33 executing program 4: 2018/03/30 01:28:33 executing program 0: 2018/03/30 01:28:33 executing program 5: 2018/03/30 01:28:33 executing program 7: 2018/03/30 01:28:33 executing program 7: 2018/03/30 01:28:33 executing program 0: 2018/03/30 01:28:33 executing program 2: 2018/03/30 01:28:33 executing program 5: 2018/03/30 01:28:33 executing program 4: 2018/03/30 01:28:33 executing program 6: 2018/03/30 01:28:33 executing program 3: 2018/03/30 01:28:33 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7f, 0x1000, 0xffffffff, 0x4, 0x9, 0x8000, 0xfffffffffffffffe, 0x0, 0x84d, 0x80000001}, 0x10) r0 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) 2018/03/30 01:28:33 executing program 0: 2018/03/30 01:28:33 executing program 4: 2018/03/30 01:28:33 executing program 5: socketpair$inet_sctp(0x2, 0xe8ab92eabc18c95c, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000180)={0x8, 0x866, 0x9}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={"010000000500000000000100", &(0x7f00000002c0)=@ethtool_modinfo={0x42, 0x0, 0x3, "620dace795997699"}}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x188) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000100)={[{0xc00000000, 0x2, 0x4, 0x7, 0x946e, 0x3, 0x40, 0x401, 0x6, 0x401, 0x9, 0xdfa, 0x4}, {0xffffffffffffffff, 0x6, 0x6, 0xc2c, 0x8000, 0x5, 0x3, 0xffffffffffffffe0, 0x1f, 0x23de, 0xffffffff, 0xae, 0x80000001}, {0x51, 0x7f, 0x5, 0x7, 0x2, 0x5, 0x4e, 0x6, 0x8001, 0x10001, 0xffffffff, 0x6, 0xfff}], 0x8001}) 2018/03/30 01:28:33 executing program 6: unshare(0x80008282) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xd27, 0x10580) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) fchmod(r0, 0x8) clone(0x0, &(0x7f00000003c0)="9d43c5e9ad92b6cecc0592af7796b91afd72b253b504474618a983727136d9030000007e4d449774a7b39396f97f37ef1de8e69ef108dde041703746431fd1f362328419da2a7bc6a51066d1f48cd2b4213970e54a48d407f2bcebc4b4afd09ebce36b07cb082b2e77d69e449c922e49b663f280b46996ee8bcc62971e511efd6d629f2af1be6fc8cd87", &(0x7f00000002c0), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) wait4(r1, 0x0, 0x200000040000002, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x10080) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = dup(r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0x0) connect$nfc_llcp(r5, &(0x7f0000000340)={0x27, 0x0, 0x1, 0x7, 0x4, 0x80000000, "2b218449bb0a3dd1091f5cb2434a394b891f92e23fd55ebf0f213f668294e175b36a8af6a9b8a87d05602c279c792a034a243a012b69adb8c17695e316804f", 0x26}, 0x60) sync() ioprio_set$pid(0x2, r1, 0x3fff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000100)="a7660f2ab7f689baf80c66b8dd09a78166efbafc0cb000ee66f20f01c966b80500000066b900fb00000f01c1f436f20f5ffe650f20002e2e0f01ca0f0133", 0x3e}], 0x1, 0x41, &(0x7f0000000180)=[@cstype0={0x4, 0xe}, @dstype3={0x7, 0x1}], 0x2) ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000000300)={&(0x7f0000000480)="3add89ea6e008fb1c78edbe7fa1666ab574d77970ac34f55958b3e3fc67b6b419c6601180429cf67c05c0f4c6469e89eb26f800bacdbfa1399383091f431090141d1d6acd10662abd3606190c285fbc0897bafe590277cdad0", 0x59}) 2018/03/30 01:28:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) socketpair(0x4, 0xa, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a66983bf16d12c4f7a79e606457dfd", 0x18}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket(0x11, 0x100000802, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r7 = dup2(r4, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) write$cgroup_subtree(r7, &(0x7f00000001c0)={[{0x2d, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x39) connect$unix(r5, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file0\x00') 2018/03/30 01:28:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f0000dcf000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c50000)}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/30 01:28:33 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000480)=0x10) getgroups(0x5, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) setresgid(r2, r3, r4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r1, 0x2}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x27a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c0000000000000000000000000064756d6d7930000000000000000000006e72e7103000000000000000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000000001000098010000e80100006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000030000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000080000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000049444c4554494d455200000000000000000000000000000000000000000000002800000000000000ffff000073797a31000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000500000073797a300000000000000000000000000000000000000000000000000000000000000000"]}, 0x2f2) 2018/03/30 01:28:33 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000002c0)={0x7, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000180)='security\x00', 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x201042}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4010}, 0x800004000010) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000440)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000400)={0x6, 0x100000001}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x0, 0x0, 0x0, 0x80, 0x4}}, 0x44) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000140)=@req={0x2e3, 0x5f0, 0x1000, 0x100000001}, 0x10) ioctl$LOOP_CLR_FD(r2, 0x4c01) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a, 0x0, 0x1}) dup3(r4, r5, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ion\x00', 0x40000, 0x0) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000000300)) r7 = dup2(r6, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) sync() [ 51.862629] binder: 5725:5726 ioctl 541b 200000c0 returned -22 [ 51.881313] kernel msg: ebtables bug: please report to author: entries_size too small [ 51.901644] kernel msg: ebtables bug: please report to author: entries_size too small [ 51.904464] binder: BINDER_SET_CONTEXT_MGR already set [ 51.929813] binder: 5725:5742 ioctl 40046207 0 returned -16 [ 51.944172] binder_alloc: 5725: binder_alloc_buf, no vma [ 51.949851] binder: 5725:5726 transaction failed 29189/-3, size 40-8 line 2963 [ 51.951264] binder: 5725:5746 ioctl 541b 200000c0 returned -22 [ 51.973306] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.982305] binder: release 5725:5726 transaction 2 out, still active [ 51.989409] binder: unexpected work type, 4, not freed [ 51.994741] binder: undelivered TRANSACTION_COMPLETE [ 52.000107] binder: send failed reply for transaction 2, target dead 2018/03/30 01:28:33 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8763, 0x200000) open_by_handle_at(r0, &(0x7f0000000040)={0x66, 0x1, "cdbe473147fbb59ea4830d02cea6d0dbd651d4d3d2cadf979ec8c04dd42ff13a64df4527a71377496c7fea90364c731be994f5f4db94b0e242ed896b662e543fd35fa25c908aedd61f618af9678ab9983139d2264399dd86311ab8b1bbfe"}, 0x80400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000e81000), &(0x7f0000977000)) 2018/03/30 01:28:33 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20a000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xee7c0eae4fc361af}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xbc, 0x0, 0x0, 0x0, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x13}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r1, 0x4c01) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180), 0x2) sync() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=ANY=[@ANYBLOB="b8000000190003030000000000000000fe8002000000000000000000000000bb7f00000100000000000000000000000000000000000000000a00000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) 2018/03/30 01:28:33 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x3f) poll(&(0x7f00003a3fd8)=[{0xffffffffffffffff, 0x110}], 0x1, 0x0) 2018/03/30 01:28:33 executing program 1: ioperm(0x0, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x70201, 0x0) mq_notify(r0, &(0x7f0000000100)={0x0, 0x37, 0x4, @thr={&(0x7f0000000040)="2100c88732d65d50f5b983a30a8d0b81e07cd2cb162041a693c0d216c0fd", &(0x7f0000000080)="a7f529829ea036f3be1b5b670f988a1deaacac163aaa35df7c863c1bbf8be774e3d586775d4c0e6c1c5eef31c707030a91ffd5ec2cb680da80a2ff5229033a4b83af29bb568ca29d979314410e"}}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x1, 0x4) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x200) 2018/03/30 01:28:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000100), &(0x7f0000000000)="27c833ea72f78f6fd5a20905bc76635eeaeeab66b3e10ab7b86cad89a0903835198d02738ae684438bc7035b4acb0825e994d27aca3c9788bfa0bc8db257780a4de2b41f0ee32876af8162c61070e22df20528f33bbafe744f7fc3c766bf66c2f2bfbbff856402b7e02b67be63d854ba34ff4a8938ccd925038981ac54325d3e38209130c3f42e94343a242d6eb8c453b0d1d186dc550d5a89b04a3ba073e4b114f293ca5e5f7bb1b191640cb0777d04fff11a61d71d09df38717545ae914f80bbdaa88f2277bbfa61dc2737ddb684dd5c0dbb3887aabf9e5704359881f9af9a4b944a0164946e2c4fb083f59a70"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r0, &(0x7f0000000180), &(0x7f0000002240)=""/4096}, 0x18) 2018/03/30 01:28:33 executing program 3: r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) mmap(&(0x7f00008b3000/0x3000)=nil, 0x3000, 0x2, 0x80000044031, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)) 2018/03/30 01:28:33 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x34f, 0x224080) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) creat(&(0x7f0000000080)="e91f7189591e9233614b00", 0x2) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/30 01:28:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x9) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x90000, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x100000001, 0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/03/30 01:28:33 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x208, 0xfffffffffffffffb, 0x9, r4}, &(0x7f0000000280)=0x10) pwrite64(r3, &(0x7f0000008040), 0x0, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KDSETMODE(r3, 0x4b3a, 0x401) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000440)=0x2) fallocate(0xffffffffffffffff, 0x1, 0x3f, 0x3) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) r6 = getpgrp(r5) ioprio_set$pid(0x1, r6, 0x9) r7 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r8 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, r7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) keyctl$chown(0x4, r8, 0x0, 0x0) getuid() getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f00000005c0)=""/125, &(0x7f0000000340)=0x7d) signalfd(r1, &(0x7f00000002c0)={0x4}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147"}}) sysfs$3(0x3) truncate(&(0x7f0000000400)='./file0\x00', 0x7) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000004c0)={0x1ff, 0x2, 0x10007, 0x0, 0x2, 0x100}) close(r3) 2018/03/30 01:28:33 executing program 6: r0 = socket(0x1e, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bond0\x00', 0x10001}) ioctl$TIOCSTI(r1, 0x5412, 0x1000) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000280)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000001740)="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", 0x35c}, {&(0x7f00000027c0)="2f10a35b637a759e01b0a060043735302160301b518e33abcee23ba1e60b11b7215762ead052fa03e2f97dc79cb70d3568fcad33a9067ff8bff98eb5211441fca4e9057b76fc48c173", 0x49}], 0x2, &(0x7f0000002840)=ANY=[]}, 0x0) close(r0) 2018/03/30 01:28:33 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2, 0x4e20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x45, &(0x7f0000512fe4)={0xa, 0x4e22, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/30 01:28:33 executing program 1: 2018/03/30 01:28:33 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x2b, @empty, 0x4e23, 0x3, 'lblcr\x00', 0x7, 0x7, 0x32}, {@dev={0xac, 0x14, 0x14, 0xa}, 0x4e20, 0x2, 0xb6, 0x3f, 0x998f}}, 0x44) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), 0x337) 2018/03/30 01:28:33 executing program 0: unshare(0x80008282) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x40000000000000, 0x8, 0x1, 0x20}, 0x98) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xd27, 0x10580) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) fchmod(r1, 0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) select(0x40, &(0x7f00000002c0)={0x0, 0x62, 0x3, 0x101, 0x8, 0x6, 0x8, 0x7995}, &(0x7f0000000300)={0xfffffffffffffffe, 0x2, 0x100000000, 0x7, 0x6, 0x8b, 0xf16, 0xffe0000000}, &(0x7f0000000340)={0x8001, 0xffff, 0x401, 0x100000001, 0x800, 0x6, 0x4, 0x1f}, &(0x7f00000003c0)) wait4(r2, 0x0, 0x200000040000002, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x10080) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = dup(r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) sync() ioprio_set$pid(0x2, r2, 0x3fff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000100)="a7660f2ab7f689baf80c66b8dd09a78166efbafc0cb000ee66f20f01c966b80500000066b900fb00000f01c1f436f20f5ffe650f20002e2e0f01ca0f0133", 0x3e}], 0x1, 0x41, &(0x7f0000000180)=[@cstype0={0x4, 0xe}, @dstype3={0x7, 0x1}], 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000240)=0x7, 0x4) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 52.079192] syz-executor2 (5757) used greatest stack depth: 16040 bytes left 2018/03/30 01:28:33 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) membarrier(0x10, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) 2018/03/30 01:28:34 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 01:28:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) fchmod(r0, 0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) r1 = dup2(0xffffffffffffffff, r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000480)=""/189) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000100), 0x9, 0xa) sendto$inet6(r0, &(0x7f00000002c0)="f7d0f50d3de9ae8355b2794efacd0c71025cee1958be4e25ebb2371a8752cabaf4d23be1ded2581827828db1c2d8a0cd90a476bd4ffef9637b8dc1e0b845308c8206e7fe94ff4eb82c24025036874183887867594adcadf643384d6cfac6024229cff35285c95cc07fdedfbd717c74a9e864e3f18e765750398ad1ddece60e73fb4f8636d46e5a764c0a6c04e862ab2af56626e9b7aa4fe77af3a9a0b7bb300a7e7259507be606b1b32c9fb5d3acde78887667456fa9011446c25b007ac4c8c9c6eb26a66772907e29811acaf6571df455d1d7e4b4094cdeb27c6825bb07154321771e", 0xe3, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x73}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0)=0x10000004, 0x18c) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="81", 0x1}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000b44000)="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", 0xffffffffffffffde}], 0xd6) [ 52.180373] netlink: 'syz-executor4': attribute type 10 has an invalid length. [ 52.281133] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2018/03/30 01:28:34 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={r1, r2+10000000}, 0x0) fallocate(r0, 0x3, 0x0, 0x4c02) 2018/03/30 01:28:34 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000007c0)={0x5, 0x0, [{0x0, 0x7, 0x0, 0x0, @irqchip={0x9, 0x8}}, {0xdde, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0x5}}, {0x100000001, 0x0, 0x0, 0x0, @sint={0x6, 0x800}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x2, 0x7}}, {0x6, 0x4, 0x0, 0x0, @adapter={0x7, 0x3, 0xff, 0x7}}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000e80)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x3, 0x401, 0x3fffffff800}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000fc0)={r3, 0x1, 0x6, 0x0, 0x0, 0xecbd, 0x1, 0x9, {r4, @in6={{0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0x4}}, 0x1f, 0x7ff, 0x3, 0x5f9d, 0x6}}, &(0x7f0000000f40)=0xb0) ftruncate(r2, 0x0) pwritev(r2, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xcfd}], 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) 2018/03/30 01:28:34 executing program 2: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="00684b85951a0f2ed771ce00000057867d63601a2d00001e5d4d22fd9fbf4d3aec55fc5f655b2af0805cb56ca23aa2b6726b900e0f78e81e6dd3151b3a9f202560b2b160fffb09652a687d2c260ad53dc687ca3b913e6c21cae69f14855ae310e251f5b0a500aeb714fd1e10a9aafbc4e83401d97ec0a2610a8f970c1d2921a0196e2edcd746c1d13e060c1c300228a8a6cb7d60b4"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x5c87, @loopback={0x0, 0x1}, 0x1}}, 0x100, 0x1fd5, 0x100000001, 0x400}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)={r1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1, 0xa0, "c311410c4f563bd1554d2ac58bf8a124cf8649f025d742e55e8a370541105adefb3f4f5df3ec3e69f79976d2097b38d8a71b1f2ea4e3b83bc32d8c2127364d5786e3627173714dcb4e98e8ddfb1b2ef1718b73a20a36915431041e98204de6ad0ed4283bf42edb78e89c6826d97d10f09f9e8f8aa0cffa92ae290fd5acfee29283852444a40d12f53ee76413779c53e0ba4b1591fdd0277a18c4c2bd9e714a08"}, &(0x7f0000000180)=0xa8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x696, @loopback={0x0, 0x1}, 0x32}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="08005e00d4f98621b07229e30222e14af900d68ccfe39c4cf0fb4975cf3a75f73262728631c1d701417db8995cb26b2f777232dcde13774beec9c0999b10401571c74552c0bbbec2a2b4db11ff383e1534f0631da5970000000000000000000000000000"], 0x2) 2018/03/30 01:28:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000200)=""/221) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/03/30 01:28:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005600)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005640)={r1, 0x1, 0x6, @random="a2da95855acf"}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) fcntl$getown(0xffffffffffffffff, 0x9) 2018/03/30 01:28:34 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup(r1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="00f68d7b252adb7b6d369dba6e86a6d3d4798f14cfda5ac4b349255933e0a9163b6d0c450cc4f76f4554a465d505573da98cfdcc362aec7820c6bcbda835744b8b9883e04c6ce308885b17ef79358176f7098c3c0c892bb9f21d2ab9f7b827b581669f9339", 0x65) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x21800804}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYBLOB="2cc0e9fbd366bcf0b6f84a8f6291f2951843fbeb68712ca150949c37eb0587", @ANYRES16=r3, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0xc011}, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r4 = accept$alg(r1, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0xfffffffffffffd38) recvmsg(r4, &(0x7f0000000480)={&(0x7f0000000880)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xe4, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x0, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r5}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f00000004c0)) 2018/03/30 01:28:34 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x341000) accept4$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000000)=@ioapic) 2018/03/30 01:28:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000000240)={0x1c, 0x1, 0xffffffffffffffff, 0x401}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xc9, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) 2018/03/30 01:28:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xdcc, 0x24000) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) fcntl$setstatus(r2, 0x4, 0x800) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001300)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) r4 = getpid() capset(&(0x7f0000a31000)={0x19980330, r4}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x5}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_dump}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000005000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001380)={r6}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000013c0)}) r7 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001880)=0xce6, 0x4) listen(0xffffffffffffffff, 0x40000000000005) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r8 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000014c0)) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000140)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$inet6_int(r8, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) 2018/03/30 01:28:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xfb, 0x3ff, 0xc05, 0x81, 0x40000000, 0x3ff, 0x10001, 0x3, 0x80, 0xca1e, 0x2cb3c0000000000, 0x2}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x2) r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8, 0x2200) connect(r4, &(0x7f0000000280)=@sco={0x1f, {0x8000000, 0x3ff, 0x9, 0x200, 0x8, 0x7}}, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) getsockname$ax25(r3, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) open_by_handle_at(r2, &(0x7f0000000140)={0x18, 0x8, "75a7987131bc6d111e0c60b89257607a"}, 0x22c000) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) accept$packet(r3, 0x0, &(0x7f0000000100)) 2018/03/30 01:28:34 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) io_setup(0xe0000, &(0x7f0000000000)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='|pids.current', 0x0, 0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f0000000040)="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", 0xfe, 0x7, 0x0, 0x1, r2}, &(0x7f00000001c0)) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000200)={0x10201, 0x0, &(0x7f0000ffb000/0x4000)=nil}) r3 = socket$inet6(0xa, 0x6, 0x0) sendmsg(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/30 01:28:34 executing program 5: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5}) r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) writev(r0, &(0x7f0000000180), 0x100000000000026a) 2018/03/30 01:28:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000440)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x80, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xc8, r1, 0x211, 0x70bd27, 0x800, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe0}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xdf0}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x27, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0xf08}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x419e, 0x101000) ioctl$TCFLSH(r2, 0x540b, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x0, &(0x7f0000000240)) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000003c0)=0x24, 0x4) 2018/03/30 01:28:34 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r1 = memfd_create(&(0x7f0000000000)='securitysecurityuser.\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000580)) getpeername$ax25(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r3 = getuid() getgroups(0x6, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r3, r4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000000c0)={r1}) r5 = socket(0x1e, 0x4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r5) 2018/03/30 01:28:34 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000240)={0x1, 0x67, 0x8000, 0x0, 0x0, [], [], [], 0xffff, 0x7fff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x1000, 0x1, 0x9b4, 0xffff, 0x9}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000200)={0x5, 0x1200000000000000, 0x240}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="06005fac8f93cd1d073b5b58685bceb3c1920000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040), &(0x7f0000000080)=0xc) r3 = geteuid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x6000, r3, r4, 0xcb5, 0xc, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e21}}) close(r1) 2018/03/30 01:28:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ipddp0\x00', 0x100000000}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) 2018/03/30 01:28:34 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x20, 0x4, 0x6, 0x100000000, 0x10000}, 0x14) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="0e8cb62c96f9963219c64ccf49fff13397622e77a2d6dd24ff0000000000000000f58b871d93189d", 0x28}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) write(r0, &(0x7f0000000080)="1d7424a232573a58044484e848a6ade7cb96557d2f6cc7eba811cd539d5249becdf7ac75b6faf56cc249c846e9b58c3b7816baa38079929afc3fc55bb3a6459ff44c57196650f1c8903f4dce5f910caece3ab00edea66a1b57522aeb0a", 0x5d) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) 2018/03/30 01:28:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'ifb0\x00', 0x3}, 0x18) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/30 01:28:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) sendto$ax25(r1, &(0x7f0000000340)="a0cfac4c7b71811776c52dc07113d2f5a7fe9438b9277ff25607c024ecbe733a98059a1831d1b0ff44339cfaae4e60254b3c0cefade2154c7da566eaee9987cce99f7f77491b15e8476a19313db0cccc79c06df9426008ec5de97967e081c52421235e9bf72c", 0x66, 0x10, 0x0, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000180)=0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getpgrp(0xffffffffffffffff) prctl$intptr(0x800000000000a1, 0x101) getpgid(0x0) tgkill(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0x3, 0x10001, 0x7ff, 0xfffffffffffffffa, 0x81, {0x0, @in={{0x2, 0x4e24}}, 0x8000, 0x81, 0x5, 0x8, 0x1}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r4, @ANYBLOB="b9000000e70fa94605859dd1487a571ea8175d2ae277e2fa10deff9a2ff9a337083853ec9db3184e417f10b1232dc7e8c1e0ecaf5d400ce8b6cd155078b816a77da27e90185e98a76e9f0031159438ef1fa7c6f36fa879b66b710769e664740c049a6005b6a43e9eebe972da2376bc1bb30ecb77b7d6032f187df66df2f04ea118600e678a6e755620842dbb58976f4d3da8e589188920497a6a69da82776bb53b9327765637fecd52a24d48b9f5649967ce5ad53d3d7a3ae0513b6f488b69138704ef208d72e4"], &(0x7f00000003c0)=0x2) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000500)=0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000540)=""/116) 2018/03/30 01:28:34 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 52.501854] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/03/30 01:28:34 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffff801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2000000000000000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x81, 0x8204, 0x204, 0x9, 0x0}, &(0x7f0000000140)=0x10) close(r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) rt_sigaction(0x2b, &(0x7f0000000200)={0x8, {0x4}, 0x1, 0x7}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) sendmsg(r1, &(0x7f0000f12fd8)={&(0x7f00000002c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) sendmsg$key(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000380)={0x2, 0xa, 0x0, 0x7, 0x3e, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0xce4, @dev={0xfe, 0x80, [], 0x13}, 0x100000001}}, @sadb_x_sec_ctx={0xe, 0x18, 0xfffffffffffffffb, 0x79e, 0x67, "076059135169c299f2d639914ce54dbd2ffa80e2c09c8f03f0d5a9b060e7550342db5fe23461a55fc6704a19badf2cc8b3238a38fde4973af4b98e008a7b62a1c631b61bee37022f4b3353f6b8efd1254f295907da4d35e1afee5750bbcefe790394e0b3ebab21"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}, @sadb_key={0x19, 0x9, 0x5f8, 0x0, "46e1e5b955cc16fd34ab2aa61b761bb46e8e19fe60b9e34206616cbf713b5ba9ad30bdd8cf529fe907cff0d5b87c92700d495d020e06ee13d1d767a0bdd04441bb50a596e82f2d4f9f409eb5a9666278fdde424dfeb3d8c28f019ddd97e7ec2c9c3e62894594799886dd73033f48f9cf55842d0feae18ef19a49872e0dc2682106549774b03478b078c434f551f3936803288f747514e79da7bf5d9806ef38bfe5b4e5bd6c2fc08493b6c12e18d0ce131c867bded66063336d054b20dfe3a0"}, @sadb_lifetime={0x4, 0x4, 0x9, 0x2, 0x8, 0x7}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_sa={0x2, 0x1, 0x4d5, 0x4, 0x71, 0xba, 0x0, 0xa0000000}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d3}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd28}]}, 0x1f0}, 0x1}, 0x80) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000180)={0x7, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xc3, 0xfffffffffffffdd0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x6, 0x8001, 0x1, 0x1, 0x80000000}, 0x14) [ 52.553798] sctp: [Deprecated]: syz-executor6 (pid 5886) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.553798] Use struct sctp_sack_info instead 2018/03/30 01:28:34 executing program 4: syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYBLOB="36000000aef51d8670d664817cb1eda003417eab57b1049710606a817fca869970fe090ffd30835916cafdabdd020000009142cf7f94f0be9de96a959e29baef24b7b76fe7bf4aa4e84435c71d96418acd40ce40000000001a542059705e0c4be9302ed79b1ef3c038a95ddd9fcd604b53308cc820a690dbe3eac14a8bf4d393d8fe84defd385e170000000000000010f5391b83e67fb3ab5d7cdada88a923e8e22438c7c7aeb5a23b15b5fac3003eb25b9d672417da24f798418e57771befe46a574973025f8f4e5dc027541ee474c22a79b498940ac471250e30ea6eddcabac50949c4160b60dba59458cee65ebfe2163e"], &(0x7f00000002c0)=0x2) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c05, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(r2, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000440)) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r2, 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) vmsplice(r1, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x2) syz_extract_tcp_res(&(0x7f0000000400), 0x0, 0x7f) 2018/03/30 01:28:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x3ad) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000300)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'bcsh0\x00', 0x5}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@loopback, @local}, &(0x7f0000000040)=0xc) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="d3d5e2e71ec33d28cd", 0x9, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0x6486, r4) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/03/30 01:28:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x7d, "cd2ea375e7d17c6091e7ebf5e658403007b75ca5fe42aabf4b4147e8ab0057df33b0c85c231542f1abffdf06fc476a7f5cc7def461eb8db49c3de6ce4bf5e5fc2da815be764268bb65e2f5df2a8526a297fc3d3d968942087c93f77bb5915d7aefccb3c1e7dec63d4f875bf97f964b5792ea0feafa234ac5f242280d28"}, &(0x7f0000000240)=0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0xe3, 0x30}, &(0x7f00000002c0)=0xc) recvmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000001e00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002240)=""/82, 0x52}}], 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 52.705953] sctp: [Deprecated]: syz-executor6 (pid 5907) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.705953] Use struct sctp_sack_info instead [ 52.740036] bond0 (unregistering): Released all slaves [ 53.431146] IPVS: ftp: loaded support on port[0] = 21 [ 53.704967] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.095705] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 54.101807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.143587] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.185308] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.191446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.198440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 01:28:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x68400000009) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0x59c, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0x2, 0x8) 2018/03/30 01:28:36 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:36 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000005, 0x2, 0xa, 0xffffffff00000006}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0x98401) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000180)="04", &(0x7f0000000040)=""/64}, 0x18) 2018/03/30 01:28:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400002, 0x22) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002480)={0x0, 0x8, 0x5, 0x2}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@broadcast=0xffffffff, @rand_addr, r2}, 0xc) r3 = memfd_create(&(0x7f0000000040)='&system\x00', 0x0) recvmsg$kcm(r3, &(0x7f0000002440)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/199, 0xc7}], 0x5, 0x0, 0x0, 0x6}, 0x40000000) 2018/03/30 01:28:36 executing program 4: getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000480)={'broute\x00', 0x0, 0x0, 0x1b, [], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=""/27}, &(0x7f0000000400)=0x78) timer_getoverrun(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@buf={0x3e, &(0x7f0000000200)="f4f9de6677853024dd9ceaeb5836f262606166874d84d7267ad2caef4b7cf87263e09684ae56549e0b00757e5cfbfca38870f6375ca9ac431284ecf2fd37"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x3}, &(0x7f0000000500)=0xfffffffffffffec6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000580)={r4, 0x20, &(0x7f0000000540)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000005c0)=0x10) io_setup(0x1f, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)={0x0, r6+30000000}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0x1, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0xfec, 0x955c, 0x8, 0x0, 0x100000000}, 0x14) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4) io_destroy(r5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/03/30 01:28:36 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3, 0x50041) ioctl$TIOCEXCL(r3, 0x540c) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r4, r4}, &(0x7f0000000140)=""/5, 0x356, &(0x7f0000000300)={&(0x7f00000000c0)={'sha1-ssse3\x00'}}) r5 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1000, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000340)={0x4, 0x8, 0x10000, {0x77359400}, 0x9, 0x30cd}) accept$inet6(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x1c) 2018/03/30 01:28:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x4}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000002040)=""/4096, 0xc6e}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40, 0x0) sendmsg$rds(r1, &(0x7f0000000d00)={&(0x7f0000000200)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000740)=""/191, 0xffffffffffffffe3}, {&(0x7f0000000840)=""/173, 0xf7d9}, {&(0x7f0000000640)=""/112, 0x70}, {&(0x7f0000000240)=""/47, 0x2f}, {&(0x7f0000000900)=""/134, 0x86}, {&(0x7f00000009c0)=""/168, 0xa8}, {&(0x7f00000002c0)=""/6, 0x6}], 0x7, &(0x7f0000000dc0)=[@rdma_dest={0x18, 0x114, 0x2, {0x6, 0x800}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x7}, &(0x7f0000000b00)=0x7, &(0x7f0000000b40)=0x9b1a, 0x44, 0x300, 0x400, 0x200, 0x54, 0xd3}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7, 0x9}, &(0x7f0000000b80)=0x9, &(0x7f0000000bc0)=0x6, 0x100000001, 0x3, 0x4, 0x9, 0x40, 0x7}}], 0xc8, 0x40}, 0x40) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000d40)={0x1, 0x55b, 0xfffffffffffffffe, 0x7f}) pipe(&(0x7f0000000d80)) 2018/03/30 01:28:36 executing program 7: mmap(&(0x7f0000bca000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x0, 0x0, 0x3}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101480, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x100, 0x4) 2018/03/30 01:28:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'dummy0\x00'}}, 0x1e) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fa5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x6, 0x80000000, 0x1, 0xffff, 0x40000000000000, 0x9, 0x28c9, 0x1, 0x6, 0x7, 0xc427, 0x6612, 0x101, 0x6, 0x10001]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x4}, 0x8) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_setup(0x6, &(0x7f0000000340)=0x0) io_submit(r3, 0x8, &(0x7f0000000a80)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000380)="de4a73ca250b49047ca459b873f74cbd64d0cc41206c8a98a2ac1cb70f871dc5f5f02fbc8531bcd831969e68ca3be2814a7339a99f7cbb5379484a027903cd56a0dd82b372d97fa0bd89340c3e2ff5050333e38f505d4d5dadba74efe700ff88927f46997a7fb10ed53ae22bcead80a48cce4275269a8f51063bac8792243a3fccd4c026db2507c68764add389df2b43aea34fea9d932a3ae5653667ab76", 0x9e, 0xc0, 0x0, 0x1, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0xdf25, r0, &(0x7f0000000480)="b7be57d955023cc5fa7708fed01fc4b23f4a393d5ae5c75687f586", 0x1b, 0x1, 0x0, 0x1, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000500)="2ead8510b656c66a2208eb49bf755f9bf3c9c17f89c24859597171374f508bfba3733b8e8aa57136a8dd207f94099c9770a79f2370bd5394428afb68976372d4", 0x40, 0xd1, 0x0, 0x1, r1}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000000580)="6910344ddc1cb818d7032e5c7900d22fffcde8993c1109658408fb97e15c4d3d8dce0229954c29bff1f5ca05faf59f995903beda0d6e36dbf82787a4a2c41a82194b7bc04e74b39c60048e62f4b70455b5f0d93ec21870a4d22312431bb9b4320ec73f73c6ad38604e1dd3b29a0c941cb4f8b4fcd66c7611876eca9b630d4c317ef2892184f157ceae99135724ef4a", 0x8f, 0x8, 0x0, 0x1, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000000680)="9a2020911de728f89417936b9aa858df66a40c6eb405bf906314100bfe46e658df949b8f7879073ca24bdaf7bbb6e51338bc6afe22f165d207e894e023866d4f37894c84a1f009dff6", 0x49, 0x4, 0x0, 0x0, r1}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x8d2, r0, &(0x7f0000000740)="ace9f938448dc7fe251c8a3e86eaae8e2c41c6ebb5c4d4c877fab508c9b083740986d35e6eb11e7e4340a1135dd1157aeaf0ea4ed2a728612cf927c1494081c3815742edbd52ec10ae2cf33cb5ef62d0425e091e52d52118559be001bb47e3ff95f0ad87e8ac24b8d6b81baed932f3c8ab2c9cecad769022c7bb1fbb5d1dcccf2741426c42c34d3d8925b1e735d48c95664b879067c593b01e8fd62d454e8fdb67dfdaa38ff44ac3461c26560b51a93c78df", 0xb2, 0x6, 0x0, 0x0, r1}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000840)="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", 0xfe, 0xffffffffffffffff, 0x0, 0x0, r1}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0xb, 0xb1, r0, &(0x7f0000000980)="948f0ed3c620777232917409d5e132aa3b7738cb3b949f34ec5df2f56faff8f85a9d4352c084a85f8cf781c41f4e9fbcdf9d34289dd7945bcaec2220d120efa406d3293a51c62d8c9764b90e1edb8c40340c13e794985ddcb81de24e4759127689977c41e71127811bbfc494e748c98675d273d4e418f1086d1cb2abd3dd58b5a09398d6eeb22e771b9bf25f8758e5b7fbb25054706cea5bf9836ff0822e2b52ead5f86b9bb3464d640c1eacb8e1ec98c6b15e98e6b567", 0xb7, 0x9, 0x0, 0x1, r1}]) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000002c0)={0x2, 0x0, [{0x20, 0x3, 0x0, 0x0, @irqchip={0x6, 0x1}}, {0x6, 0x0, 0x0, 0x0, @sint={0x8, 0x1f}}]}) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/03/30 01:28:36 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000000c0)}}, 0x10) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0x0, 0x2) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0xff0, 0xffffffffffffffff) r6 = request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) r7 = getpid() dup3(r0, r4, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000001440)={{0x2, 0x5, 0x1, 0xd7a, "0fce235d3c6f0d3a3f82809e92b338a3c8567666bdec8feb13088d1be8b396775cea25ed533d2c6a89286d96", 0x1ff}, 0x0, 0x0, 0x6, r7, 0x6, 0x5, "5a0f899c2da9d23031cfcd1955482605db190f3cf2ed51b0836dc9caaebe5bdf0802c3bd27a75ed5c09d94cde31ec7073a103157b5007b9bbcce6ba66292501b", &(0x7f0000001180)='ppp0selinux!-eth1\x00', 0x12, [], [0x5, 0x800, 0x81, 0x5]}) keyctl$link(0x8, r5, r6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x800, 0x0) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x0, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa66663ea8c25d5c0b000322dc6c94e6d24fb47b913cd9a9b923725ede31c5e984e8bd9f99fb7d94e9b4c11701f", 0x57}], 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) 2018/03/30 01:28:36 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') open$dir(&(0x7f0000000000)='./control/file0\x00', 0x10000, 0x8) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/30 01:28:36 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00'}, &(0x7f0000000640)=0x44) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) pkey_alloc(0x0, 0x1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000200)={0x0, &(0x7f0000000180)=""/112}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000540)="18c6c534e3c584ee78f07c9e16796b5769e580acb8ce4e0a88fe980bd23af64c933cdcc2cbb84f89586698ecdf151f4d39a9eb37998adc10bd345c40eb73221c17c6891c5a022f503e8ee8e73a", 0x4d) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000380)={0x0, 0x5, 0x7fffffff, 0x800, &(0x7f0000000240)=[{}, {}, {}, {}, {}]}) close(r0) socket$key(0xf, 0x3, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x40000, 0x0) fcntl$addseals(r0, 0x409, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000500)={0x1, 0x1f, &(0x7f0000000140)="ca92749011fd2e53b127574c0f4e8dd645aa8fc2dd174f4dd54d659366cbfd"}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) 2018/03/30 01:28:36 executing program 1: r0 = dup(0xffffffffffffffff) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000002300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000022c0)={&(0x7f0000000100)={0x219c, 0x12, 0xf, 0x100, 0x70bd25, 0x25dfdbfb, {0x5, 0x0, 0x2}, [@nested={0x2188, 0x24, [@generic="0e2b830777f6759aa1d3385d7baca8ddf4c785cc2106c5b8a4a111859c9a1d0977610bee986590d34665ea0277424c723fe8989cdd6b9216ef0fc495323e9e45f79ff41481bf4e9ac3a0c3", @generic="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@typed={0x14, 0x5c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="215886f7a99ea9d3c0cbfccc6fb12b3e2a72a29a417cbae1b616cc1aa0faf7cd8eb0b2642104c33832445aee5b7c614677caf713ae8a25623a384ee991a8fc4e39d3bf567fc6534fcd617aa9", @generic="328b87a342e47a6b507d8deb3d499a51c5579244ec7d78cf8224f835877b1d09353e51b44a116f81e37582b393716fc930869c0a6c0f6d82d1e578dcaa47d2e69cc94e32b797c47d1628927e1dc69b58ab6ac9", @generic="afd27903f1c513c662914d50f2c67aa8f404f90d7b1d91c6ec06b6ff41498bc0d8551f6c8ba71e8cd18359e3a67d82b08e93cbf56e4d2dacc677166ae597eba2be713f40efa84966493709438b6b7b77cb4fa88eb18e3b2a04d240cb38b9a10455a2479aa4e2fbf3b8f75c8d2ef53864dcb5be9da982c15b462bee", @typed={0x8, 0xe, @uid=r1}]}]}, 0x219c}, 0x1}, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) 2018/03/30 01:28:36 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000004240)='/dev/dsp#\x00', 0x40, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000004300)={0x0, 0x64, &(0x7f0000004280)=[@in={0x2, 0xfff, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0x3, @empty, 0x3}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000004340)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004380)=ANY=[@ANYRES32=r2, @ANYBLOB="04002600526505000000e400"], &(0x7f00000043c0)=0x10) 2018/03/30 01:28:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]}, 0x505) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/03/30 01:28:36 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b10000), 0x4) r0 = syz_open_dev$sndpcmc(&(0x7f00000007c0)='/dev/snd/pcmC#D#c\x00', 0x400, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000c00)={0x7f, 0x1, {0x2, 0x3, 0x8, 0x3, 0x1}}) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x2000) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000600)={0x5a4, 0x1, 0x9, 0x7fc000, 0x10001}, 0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) futimesat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000840)={{r1, r2/1000+10000}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"7b0f7b38058abf1978a15b3a"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000002c0)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r7 = getgid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb597, 0x9, 0xff, 0x7, 0x0, 0x38, 0x9, 0xbab2, 0x80, 0x1, 0x3, 0x5, 0x6, 0x40, 0x3f]}, &(0x7f0000000740)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000780)={r8, 0x6ebd3477, 0x10}, 0xc) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) setresgid(r6, r7, 0x0) readv(0xffffffffffffffff, &(0x7f0000000240), 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000880), 0x10) sendto$unix(0xffffffffffffffff, &(0x7f00000008c0)="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", 0x212, 0x4, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0x3) read$eventfd(r5, &(0x7f0000000240), 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000340)={{0xffffffffffffffff, 0x1, 0x9, 0x2, 0x5}, 0x3, 0x2000000008001}) listen$netrom(r5, 0x0) 2018/03/30 01:28:36 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r2 = socket$netlink(0x10, 0x3, 0x100000012) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) r4 = accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14, 0x80000) socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e23, 0xa4, @empty, 0x80000001}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) recvmmsg(r0, &(0x7f0000003d80)=[{{&(0x7f0000000700)=@ax25, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/130, 0x82}, {&(0x7f0000000840)=""/48, 0x30}], 0x2, &(0x7f00000008c0)=""/238, 0xee, 0x3}, 0x9}, {{&(0x7f00000009c0)=@ax25, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000a40)=""/166, 0xa6}, {&(0x7f0000000b00)=""/151, 0x97}, {&(0x7f0000000bc0)=""/243, 0xf3}, {&(0x7f0000000cc0)=""/34, 0x22}, {&(0x7f0000000d00)=""/31, 0x1f}, {&(0x7f0000000d40)=""/238, 0xee}], 0x6, 0x0, 0x0, 0x2}, 0x3ff}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000ec0)=""/215, 0xd7}, {&(0x7f0000000fc0)=""/128, 0x80}], 0x2, 0x0, 0x0, 0x101}, 0xffffffffffffffff}, {{&(0x7f0000001080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001100)=""/207, 0xcf}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/126, 0x7e}, {&(0x7f0000002280)=""/216, 0xd8}, {&(0x7f0000002380)=""/208, 0xd0}, {&(0x7f0000002480)=""/124, 0x7c}, {&(0x7f0000002500)=""/20, 0x14}, {&(0x7f0000002540)=""/145, 0x91}, {&(0x7f0000002600)=""/167, 0xa7}], 0x9, 0x0, 0x0, 0x6}, 0x80000000}, {{&(0x7f0000002780)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002800)=""/246, 0xf6}, {&(0x7f0000002900)=""/251, 0xfb}], 0x2, 0x0, 0x0, 0x9}, 0x8}, {{&(0x7f0000002a40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002ac0)=""/116, 0x74}, {&(0x7f0000002b40)=""/167, 0xa7}, {&(0x7f0000002c00)=""/123, 0x7b}, {&(0x7f0000002c80)=""/74, 0x4a}, {&(0x7f0000002d00)=""/76, 0x4c}, {&(0x7f0000002d80)=""/148, 0x94}, {&(0x7f0000002e40)=""/194, 0xc2}, {&(0x7f0000002f40)=""/139, 0x8b}, {&(0x7f0000003000)=""/251, 0xfb}], 0x9, &(0x7f00000031c0)=""/3, 0x3}, 0x7}, {{&(0x7f0000003200)=@nl=@proc, 0x80, &(0x7f00000032c0)=[{&(0x7f0000003280)=""/36, 0x24}], 0x1, &(0x7f0000003300)=""/4, 0x4, 0x5}, 0x2}, {{&(0x7f0000003340)=@ax25, 0x80, &(0x7f0000003400)=[{&(0x7f00000033c0)=""/24, 0x18}], 0x1, &(0x7f0000003440)=""/87, 0x57}, 0x8000}, {{&(0x7f00000034c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003540)=""/221, 0xdd}, {&(0x7f0000003640)=""/4, 0x4}, {&(0x7f0000003680)=""/24, 0x18}, {&(0x7f00000036c0)=""/200, 0xc8}, {&(0x7f00000037c0)=""/57, 0x39}, {&(0x7f0000003800)=""/78, 0x4e}, {&(0x7f0000003880)=""/60, 0x3c}, {&(0x7f00000038c0)=""/29, 0x1d}], 0x8, &(0x7f0000003980)=""/128, 0x80, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000003a00)=""/123, 0x7b}, {&(0x7f0000003a80)=""/232, 0xe8}, {&(0x7f0000003b80)=""/213, 0xd5}, {&(0x7f0000003c80)}], 0x4, &(0x7f0000003d00)=""/102, 0x66, 0x100000000000000}, 0x478}], 0xa, 0x2000, &(0x7f0000004000)={0x0, 0x1c9c380}) accept$packet(r4, &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005540)=0x14) getpeername$unix(r1, &(0x7f0000000480), &(0x7f0000000280)=0x6e) sendmsg$nl_route(r1, &(0x7f0000006640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x29100040}, 0xc, &(0x7f0000006600)={&(0x7f0000005580)=@ipv4_delroute={0x1068, 0x19, 0x804, 0x70bd29, 0x25dfdbfc, {0x2, 0x0, 0x80, 0x101, 0xfe, 0x3, 0x0, 0xb}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x20, 0xea, 0x8, r3}, {0xdf6, 0x10000, 0xfffffffffffffffb, r5}, {0xfff, 0x6, 0x3, r6}]}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_MULTIPATH={0x14, 0x9, [{0xfffffffffffffffc, 0x4c84, 0x6, r7}, {0x4, 0x4, 0x0, r8}]}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffffc}]}, 0x1068}, 0x1, 0x0, 0x0, 0x800}, 0x4080) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="28638b1906092271f30000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000e0000000000"], 0x28}, 0x1}, 0x0) 2018/03/30 01:28:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000001d80)={"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"}) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80, 0x200000) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080), 0x10) preadv(r0, &(0x7f0000001b80)=[{&(0x7f0000001a40)=""/155, 0x9b}], 0x1, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000011c0)=""/230) 2018/03/30 01:28:36 executing program 4: r0 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="712cc4ade963f55eee", 0x9, r0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000040)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/current\x00') syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000001c0)={0x0, 0x2, 0x10001, 0x7}) ioctl$KVM_RUN(r5, 0xae80, 0x0) write$cgroup_pid(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0c893997adfeb9ebf04e5fa499a5e0607fc115b06e679cb1ec0712599ff7b32238073673302ebd4a3c58241f3194791476c936834f29519b15562c2dc3bb2d2e737b798fbfc642aaebcd5fc1396704cd65c2ffc48b36cb90a5658faa611e09a06bda669b43104a3f748da13f9cbd85054832848dd7225553ec18a762ab34e5d57d5c11c703269113a93dfb11cfe1ca4461345d7d3382ed03bfb76118eb15304f7b3029d783862400bfa4462f0c122763c4f98379c9ce7dfaad4f62a01b37a0032e59d4508f5162c91a10f3831dd05eb95cb8c83f092ec17eb405346709aca8f6eb81eda228e8854ca7879b0fa01951c8cbfbd694462240e2037d0119f525459325f6d0ea61f4f95f9c5d00000000000000000000000099c7fbdcbf07ab2d482992fcfad954fb5e2b5488717f40263cdbb202a4b929b3dae655e4ce952840b725653f23be6e96bb67fa56a280c79e658ad81ae01fe899bd9228c09c9a87b9755812e4a3533818fe4e0200000000000000b2d1b65d01f2edf80eb9a20d1bbf34799954cb025a5fa2134fba4f4d67e770a9262ed17dc5955b072e9f3b609736006065cb73530225873f3d00898b3b5c11da1570162a650e40d500ef0d60769647ff66f359c6b11175db505bce1ad790ca96ae605f00a3c392e19496256eaa43f3c4a10ed2690e1a28b7ba09e3b6f663b2d609ee7aed058f069836cc838de4f3b1d86a6f8337515c2469db395f3be021116c6407b335498ed2747d0502a9803c607bfc05523632da2cbf38bfdf1b6ac664e02e34a326d5f4f6de948aa75db8c9014e819d300125a87cb30cb06effe4d17d6c7db7d4fb4df8e91ef5b2005999681d5e679e86861ff3cc771a0a443872e9a0fbf74b3ee97a"], 0x275) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r6, r7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r7, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/30 01:28:36 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="01808200000caaaaaaaa65ca60e0d5facd68c4ee0b7cbf84f50e999b0a6705eaf3a8fa5092c384b66f6f403e0ff6d016bca8686c7ef3a3e2b9af1c3fd1ea6c8854c438e71215bbb9005d462a184bfced2223c36661870cd6"], &(0x7f0000000000)) 2018/03/30 01:28:36 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:36 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x3}) unshare(0xc000000) recvmmsg(0xffffffffffffffff, &(0x7f0000005300)=[{{&(0x7f0000003a40)=@generic, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003ac0)=""/104, 0x68}], 0x1, &(0x7f0000003c80)=""/237, 0xed}}], 0x1, 0x0, &(0x7f00000054c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20040, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000055c0), 0x8) 2018/03/30 01:28:36 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x20800, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) r1 = socket(0x1e, 0x805, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000140)="15ccbe558c714c93716c9a1963f2dfad46f8c4d648f6ab09794f05b6a994a1a9f1cca52fa858b77f05c853dca21e58b9473ee72ba9881450af39140dda602dcf5410fb7c45ab5ddc337cc93d28ad7bd30ef6437fc62c544b", 0x58) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r1}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) listen(r1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x2fe, 0x800) 2018/03/30 01:28:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x81, 0x119100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x66bce524, &(0x7f0000000080)=0x4) 2018/03/30 01:28:36 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = memfd_create(&(0x7f00000000c0)='!&\x00', 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) mlock2(&(0x7f0000b1c000/0x2000)=nil, 0x2000, 0x0) [ 54.569705] kernel msg: ebtables bug: please report to author: Wrong len argument [ 54.589932] kernel msg: ebtables bug: please report to author: Wrong len argument [ 54.654290] syz-executor3 (6172) used greatest stack depth: 13640 bytes left 2018/03/30 01:28:36 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) 2018/03/30 01:28:36 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x202) pread64(r0, &(0x7f0000000280)=""/232, 0x1c2, 0x0) write$rdma_cm(r0, &(0x7f0000000700)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, "e621f6", "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"}}, 0x110) 2018/03/30 01:28:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000740)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10200) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00', 0x7, 0x4, 0x558, 0x358, 0x358, 0x358, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000780), {[{{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:userio_device_t:s0\x00'}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff]}, @mac=@random="169249f25686", {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x3, 0x2, 0x5, 0x4, 0xfffffffffffffffb, 'ip6gretap0\x00', 'teql0\x00', {}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x4}}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x400040000000, 0x80000001, 0x6, 0x4, 0x4, 0x7fffffff, 'erspan0\x00', '\x00', {}, {0xff}, 0x0, 0x14}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x400, 0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x3, 0x680, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x4b, 0x15, 'gre0\x00', 'ip6_vti0\x00', 'sit0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x248, 0x2c0, [@vlan={'vlan\x00', 0x8, {{0x2, 0x4, 0x89b7, 0x3, 0x7}}}, @mark_m={'mark_m\x00', 0x18, {{0x7ff, 0x0, 0x3, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xa4, 'system_u:object_r:locale_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0x1ff, 0x8000, 0x1, 0x0, "2713018a9cb863f86d2b4e05b0209d8ee8a3c326426672f2e2eff0fdb2b8c47a92c2bfa70612d6eabbc319920f32c288c02235dc932714abb64bd858e44da514"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x1d, 0x0, 0x800, 'bridge0\x00', 'ip6_vti0\x00', 'bpq0\x00', 'yam0\x00', @random="bbae2b39e553", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xc0, 0xf8, 0x228, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@dev={0xfe, 0x80, [], 0xf}, [0xffffff00, 0x0, 0x0, 0xffffff00], 0x4e24, 0x3c, 0x6, 0x4e22, 0x28, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:systemd_unit_file_t:s0\x00'}}}}, {{{0x15, 0x10, 0x1f, 'yam0\x00', 'lo\x00', 'vcan0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0xd0, 0x108, [@vlan={'vlan\x00', 0x8, {{0x0, 0x3, 0x0, 0x4, 0x2}}}, @m802_3={'802_3\x00', 0x8, {{0x4e, 0xffff, 0x4, 0x4}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@random="44b32c9bec7e", 0xfffffffffffffffe}}}}]}]}, 0x6f8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x2, [0x0, 0x805]}, 0xc) 2018/03/30 01:28:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x68, "89f489ae609174e1c965b893a4eec8c5e379cf6877322c6cc978e9bd5283b24185c7f0bc8307ed79c9e9129abb4e806978c7cfbf62b937f549b9502f1110a116372bd3668ed303ec91305419f2944a7bbd631e61e993ce1d0b75b435473c7fa9aa39ed22193eaa4d"}, &(0x7f0000000100)=0x70) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000240)=0x8) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) 2018/03/30 01:28:36 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) socketpair(0xb, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/30 01:28:36 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x4000000000020, 0x301, 0x0, 0x0, {0x100006}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000280)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000940)={0x0, 0x49, "4e6e6bc11162f54776f620d98d187a16b60933e4a6d4cde819ad1d3213abec45efbcb5440c677f957655a0cc2f3409a5d1d7c83aea985ed7b52ce26ec6fa53673a8e906a6c385bd585"}, &(0x7f00000009c0)=0x51) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000a00)={0x0, 0x401, 0x9e}, &(0x7f0000001000)=0x8) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20}, 0x10) r3 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000001c0)={0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x5, 0x9, 0x1fe, 0x7c7d, &(0x7f0000000180)='yam0\x00', 0x1, 0x4, 0x1000}) sendto$inet(r0, &(0x7f000077effe)="7f", 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001040)=@nat={'nat\x00', 0x19, 0x4, 0x5a0, [0x20000a40, 0x0, 0x0, 0x20000a70, 0x20000cf0], 0x0, &(0x7f00000003c0), &(0x7f0000000a40)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'syz_tun\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x65e18669f4502e37}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0x3, 0x0, 0x0, 'nr0\x00', 'vlan0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @empty, [0x0, 0xed410f649435a91b, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x17, 0x8, 0x0, 'ip6_vti0\x00', 'ip6gretap0\x00', 'lo\x00', 'gre0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x158, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x0, 0xc6}}}}, {{{0x9, 0x0, 0x0, 'syz_tun\x00', 'eql\x00', 'lo\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0x680708851e213d6c], 0xe0, 0x130, 0x168, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3f, 0x5}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x8}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "83bfe8d1438ffbf48c003f5fecbdfb4a56f8296b4f615ee0112d0a29d345", 0x4}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}}]}]}, 0x618) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000001140)={r2, r0, 0x1ff, 0x101, &(0x7f00000010c0)="f574984cfe8c82396cd2a0a7fc9bcef68a7ec94cbe90b5eb8e747559ee2016fe681d2a2c819672350524f67001f61d6d4b47f085f1732eef14f9da3e1ac822ae68f34f5f287a2d30ff7d95fb659244a855c1521e16b175e51fd31220ca190c3f", 0x1, 0x4c8, 0x200, 0xfffffffffffffffd, 0x100000001, 0x62f5, 0x80, "9cde2dddd7e479b4881fa5e6aa65bab7ea548f551bf6d907242778e6d0f74c3b30c8bbd9eaee2bf7ca712a15406f"}) sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90010003}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340300003500180b2dbd7000fedbdf250a000000b12839fe97078c38346a882081012171ee3d5768f6f4a1537f9e5c152040211286f88fe221713141f4f8fe0533c4938bbff79dab0103802bb2c65a99557f820afe7bacaa647de2a39ba3f6bd32a9cc6002900068004400950b13e2efeb79cd4abb97a5ce4fe1a2e91906f6da921ea3688374c54f8d77bb8b766a097383bb2e6354e5eb9014537b016fd57a7d849f98432e34eb74315e401ef2efe326f1d74cbfbd4353a9b120b384e94819d93ecea02e655cedcc8e9be08c0300006485f1ae17beff3a01af13d2e1c1e426c01b07cd5dcd25cf929aa59a2e012664bc8900c25c37c9e069bffc503ff5dc00136c89149590bcad5a6bf7ab9158a5f485187938ad7a147d489d27f9e014636dbb5022349b47c6438805b10dba3d3e216d04f73cdceb4eafc903caa7f1e8c728e82ddea53c3f34cc13309984c561e4953816334ee4452b3a7e4354dda7d720725a4f903bc680a4201379b8c5f1072b158eff0d489cb26506110da118dadd319f54058bbcf1a35cae7972d9b788d86612d31579c131481a97215aca59ad3e2d591ae0d7445e721fee968846955f08661e4996d367f2b866eabcf9a4ae1a65fbc79b24a2bc4821a53457e42840ea95e2cbe1ed76df00b6a46011b18d7c3e9423433f314547a3c64106c76e551ed58dbfb6f214682f5ca02fa18a5b585e9ef90241e86b9f8192e62612b3ba46f76c0160fc937f092dd9846715f5341d41a4185e527082a08efa241f46bfd4ec9eef90e01a644cf3496d4b3e8e3b438e7521d98a3aa5e5eae841d7b65ffcb3677f3561a58eae3d405276f3f7cceca9d735ed2e43ce82ff0d7f29d286d08d11116040f35c70022904d70c16071a0c4590634135cf2120cf95414728823fe20dd2db37d21998177ce94107af7df204694e32ff68539883bfacf5c4fc9e3d6ef55134ea8bc3adb8dae69e71911ec7ce41e878af7c24e46740da006800310064003e00da02d309384a4f56b3c66c787130d77bbb01fff9c28697251dd55bf74242759de8ae5679ee6103c1aa2b2472a84e4e8f12c77b32a51d5b3c55ea9a8b53057b2e3febf289e726d25e4dc8221aeabadcba4d7e5ab90fefbbd75e8d7231b4600000080041007f00000100c1516d9ba8574bca9d347909e6e93e48623494dc3b22b48a2fb5e5c653463c794987a01d211dd0e9057bf34bf22a30cbd5fbc465b0"], 0x1}, 0x1, 0x0, 0x0, 0x400c851}, 0x20040804) 2018/03/30 01:28:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x14, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) mincore(&(0x7f0000859000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/24) 2018/03/30 01:28:36 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) clock_gettime(0x0, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x40, 0x3, 0xeb, 0x4, 0x0, 0x4, 0x81, 0x2, 0x1, 0x6, 0x6, 0x1f, 0x80, 0x5, 0xfffffffffffffffd, 0x7e61, 0xa2, 0x4e4, 0x40, 0x0, 0x0, 0x4, 0x80, 0x80000000, 0x800, 0x5, 0x5, 0x1f, 0x7, 0x2, 0x3, 0x3, 0x5, 0x58c, 0x80000000, 0x5b, 0x0, 0x8, 0x3, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4000, 0xce, 0xb6, 0x4, 0x9, 0x1e18511c, 0x9}, r3, 0xc, r1, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x10000, 0x4) userfaultfd(0x80800) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) 2018/03/30 01:28:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x1, 0x5d}, {{0x0, 0x2710}}], 0x30) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x1}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r3, r4/1000+30000}}, 0x0) [ 54.868473] mmap: syz-executor2 (6211) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 54.881077] kernel msg: ebtables bug: please report to author: bad policy [ 54.886535] kernel msg: ebtables bug: please report to author: bad policy [ 54.896387] kernel msg: ebtables bug: please report to author: bad policy [ 54.917650] kernel msg: ebtables bug: please report to author: bad policy 2018/03/30 01:28:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)) 2018/03/30 01:28:37 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="256370757365746574683014656d30262d405b657468312700") msgget(0x3, 0x1) userfaultfd(0x800) 2018/03/30 01:28:37 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0x80}, {r0, 0x2000}], 0x2, &(0x7f0000000240), &(0x7f0000000280)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r2 = dup(r1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) write(r1, &(0x7f0000000000)="9b155b61dba4540ecfc673d76e58b9a4c2", 0xfffffffffffffc6c) 2018/03/30 01:28:37 executing program 7: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000540)) tee(r3, r0, 0x1, 0x0) r4 = dup2(r1, r3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000031aff8)={r5, r6}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r8, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0x8001, 0xfff}, 'port0\x00', 0x0, 0x0, 0x1, 0x200, 0x80000000, 0x6, 0xffff, 0x0, 0x1, 0x8}) sendmsg$nl_xfrm(r4, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6000142}, 0xc, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r8, &(0x7f00000007c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)={0x5c, r10, 0x600, 0x70bd28, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0xc000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000640)={r9, @in6={{0xa, 0x4e20, 0x7ff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x0, 0x81, 0x5, 0x5d, 0xfff}, &(0x7f00000000c0)=0x98) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}}, 0x10) 2018/03/30 01:28:37 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, "06cd07b020b500d40d63d6fc85957423c4b28883f840c9c020317c63b7d9e834cda05466e295736e7d22d7a22e11f41b421ae00dcbc07ddf7ba12f9fd62fdbb6", "34d4406379f3decb68606b0d65d4282e74ed449388f008d09cae6661cbd6386a"}) 2018/03/30 01:28:37 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) 2018/03/30 01:28:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r2}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000000c0)={r3}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000380)={"6c1fe0149f3c355900", {0x2, 0x4e23, @multicast1=0xe0000001}}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2, 0x0) r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000000280)={r6, r7, 0x6, 0x0, &(0x7f0000000200)="6dfd495cee732027ec09e0981f71053f69ef98ac18de4d2c40feefdd644ea2b4fd843cf5f57d1e5c0958d14124728258e18d018a2bd49df5657b2ce5aa70f79de749553d44779b8f8f75799d2472", 0x6, 0x7, 0x5, 0x9, 0x75d84e44, 0x3f, 0x73426d74, "98de9690b3d2fcee86f0739e78d7b31494f01f99a6893e6687b0f49404da15451acc342333cabdde1bedceddb4e64c0b51b1192adeb49b2955e6cdfef75b7411acff18bd6b04c00ec0651ba56f134d8059c95bce1347b6f2f2a2cb17dc71af5222daabdfc8eaae6748d6d7a2d4fb1f370aea75f9ef8b90e0a369d74a47309355aefa5629b6aae2c61543d82ef4b1a9b2c5543b64435a102e"}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000340)={0x77359400}, 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="e10000000000000073000040c9670a3a21"]) 2018/03/30 01:28:37 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000280)={r2, 0x2}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x1, 0x0) r4 = msgget$private(0x0, 0x28) msgrcv(r4, &(0x7f0000000180)={0x0, ""/125}, 0x85, 0x3, 0x1000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="abdb7267e0f00d8d04c6772242279979", 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x1f4, &(0x7f0000000100)}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/30 01:28:37 executing program 5: r0 = socket$inet(0x2, 0x6, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2f0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syzkaller0\x00', 0x1}) 2018/03/30 01:28:37 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:37 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x6, 0x6444267e, 0x1, 'queue0\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x8, 0x80}, {0x8a72, 0x40000003}, 0x5, 0x1, 0x4}) 2018/03/30 01:28:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/03/30 01:28:37 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='cmdline\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f00000004c0)={0xffffffffffffff01, 0x3, 0x1, 0x9, 0x100, 0x4, 0xcc3b, 0x1, 0x1, 0x8}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000004000000a8040000400100000000000040010000c0e3ffffbf030000c003000004000000000000000000000000000000850bfe3b05b0d9c49644b8cdd9739475a088ecb4769319170d735104472aab038110e9a3b223898915b3acd0b3727d543d3349394ff2602a6d58fad807"], 0x1) gettid() r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', r3}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") connect$can_bcm(r4, &(0x7f00000002c0)={0x1d}, 0x10) preadv(r4, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) 2018/03/30 01:28:37 executing program 2: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000000)={'ipddp0\x00', @ifru_addrs=@l2={0x1f, 0x1f, {0x5, 0x2, 0x9, 0xb0a, 0x64, 0x7fffffff}, 0x4, 0x8}}) 2018/03/30 01:28:37 executing program 3: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r2 = memfd_create(&(0x7f0000000100)='$\x00', 0xffdffffffffffffc) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000001000)="15", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x143, 0x7, 0x3000}, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200, 0x501182) 2018/03/30 01:28:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101042, 0x140) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xca, "b8aa6d55fe2487850ba238c4e331ab3d0dd6ebd8d290a8c9da655e2579453f0484b692808276a581ab7df100eb0b2ef082267330e8ab9b2ab82ddf5c44a49a38fd3cb39e30543610433eb1e32135a903c1b8abb935e7043c569b266ae65b65c86dbc55d8e0b98eadd28afbffbac43af8102c04dd2861021344ef1623667becfd20d018a3f4da5364e6a6274f945980af0b4ae5e57c4ae7305d0bea765ec2b4b8dc5d471cb7a0b028f26c41efd59e0cba13295fdc69e574139bbff54ca603e93900a2433a27b2d45b0a10"}, &(0x7f0000000080)=0xd2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x2c, r3, 0xa00, 0x8001, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x17}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7fff, 0xe6f5}, &(0x7f0000000240)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000480)={0x3, 0x1, 0x3, 0xffffffffdcd0aa84}, 0x10) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000500)=""/194) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000280)='/dev/binder#\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=ANY=[@ANYBLOB="0563045110000000"], 0x118, 0x0, &(0x7f0000000100)}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000004c0)={0x7, 0x7ff, 0x7fff, 0xdf}, 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/03/30 01:28:37 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:37 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x3, &(0x7f0000000200)=0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x226004, 0x0) close(r2) readahead(r2, 0x3, 0x4) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x1fffffffd) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x0, r2}) read(r0, &(0x7f00000000c0)=""/149, 0x95) [ 55.644505] binder: 6286:6287 unknown command 1359241989 [ 55.650171] binder: 6286:6287 ioctl c0306201 2000a000 returned -22 [ 55.658468] binder: 6286:6287 got transaction with invalid handle, 0 [ 55.665224] binder: 6286:6287 transaction failed 29201/-22, size 56-8 line 3055 [ 55.697383] binder: BINDER_SET_CONTEXT_MGR already set [ 55.705150] binder: 6286:6299 unknown command 1359241989 [ 55.717246] binder: 6286:6296 ioctl 40046207 0 returned -16 [ 55.723143] binder: 6286:6299 ioctl c0306201 2000a000 returned -22 [ 55.729987] binder_alloc: 6286: binder_alloc_buf, no vma [ 55.735589] binder: 6286:6300 transaction failed 29189/-3, size 56-8 line 2963 2018/03/30 01:28:37 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2000000000000157, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x1}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0xfffffffffffffffd}, 0x48) 2018/03/30 01:28:37 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000280), 0x8) io_setup(0x9, &(0x7f0000000240)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) io_setup(0xe3, &(0x7f0000000080)) 2018/03/30 01:28:37 executing program 6: unshare(0x8040001) semget(0xffffffffffffffff, 0xa, 0x0) unshare(0x8000000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/209) 2018/03/30 01:28:37 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x9, 0x8, "9cb9d9e2643235cea5d905eb2f254b3a1ec37d31ad00280e5d5083adbd780cd063dd3b759d962ef1d8bb995897bad5598f5e216f9eea7ce134c62d1b1f64ec81", "76701c3aebbf0f5717b5941d0d0149af22df2fce9c3eb4e4cf9bb0f5919bf275", [0x1, 0x3]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x20, 0x2b, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/03/30 01:28:37 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:37 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xee7c0eae4fc361af}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="bc110000", @ANYRES16=r0, @ANYBLOB="000000000000fedbdf251000000014000200080003000300000008000500fffeffff0c000100080004004e2200004c000100080004004e220000080001000000000014000300ff01000000000000000000000000000108000500020000000c000700080000001300000008000500040000000800020000000000080005000700000034000100140003007f000001000000000000000000000000080001000a00000008000800000400000c0007000200000002000000"], 0xbc}, 0x1}, 0x4000010) socketpair$inet(0x2, 0x80a, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001b80)) recvmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000001bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001c40)=""/171, 0xab}, {&(0x7f0000001d00)=""/198, 0xc6}, {&(0x7f0000001e00)=""/75, 0x4b}, {&(0x7f0000001e80)=""/1, 0x1}, {&(0x7f0000001ec0)=""/219, 0xdb}, {&(0x7f0000001fc0)=""/224, 0xe0}, {&(0x7f00000020c0)=""/82, 0x52}, {&(0x7f0000002140)=""/220, 0xdc}, {&(0x7f0000002240)=""/237, 0xed}, {&(0x7f0000002340)=""/229, 0xe5}], 0xa, &(0x7f0000002500)=""/226, 0xe2, 0xc4e}}, {{&(0x7f0000002600)=@rc, 0x80, &(0x7f0000003880)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/197, 0xc5}, {&(0x7f0000003780)=""/243, 0xf3}], 0x3, &(0x7f00000038c0)=""/118, 0x76, 0x7a887f13}, 0xfffffffffffffffe}, {{&(0x7f0000003940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000003a40)=[{&(0x7f00000039c0)=""/90, 0x5a}], 0x1, &(0x7f0000003a80)=""/231, 0xe7, 0x100}, 0x5}, {{0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f0000003b80)=""/209, 0xd1}, {&(0x7f0000003c80)=""/96, 0x60}, {&(0x7f0000003d00)=""/177, 0xb1}], 0x3, &(0x7f0000003e00)=""/125, 0x7d, 0x5d36}, 0x80000001}], 0x4, 0x102, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000500)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000003f80)=0xe8) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffffffff, 0x181000) sendmsg$kcm(r5, &(0x7f0000001a00)={&(0x7f00000002c0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000800)="e97bf35c0bdecb2d8aeef2ef1838e729429e54c9730aac04fb3ce116c5f24cd5644cac4183148581cb35cdd40d9239bd6432eaee522bad9bbe4d45a0f04875dc457a56ec3ec9e69d160bc42a42c8c788", 0x50}, {&(0x7f0000000880)="16b5f92e54e0ab9d76c181bd16f462eea02583e138a5cd8545355cf1ff0280bb1b3434b682f248e01929d2a24a60270f45b9be2e1e4090c6641183055f8b4f9692464a54b08f496b72563ea9f5184fb502537d716aa8e75579084b295988e3ca122e7544d70cf6ae3b68b94fc10b5a47da052981c9fd00cda095a489aabda21fcca4cfd45d08175f79ecc4ff98374e24d184ec776f0dd155b0733e62fba0191135fe93760d048449bd084cb448541a36145e8e4aa876cc92298b3b8201aef55a95861f10ee4c5b39352883828ab4f3ae6fc66dda7c6e1bd9a203e16ccda93895c2a3e206cd67e3b2d5f35e0211d6b01268b4", 0xf2}], 0x2, &(0x7f0000000980)=[{0x1010, 0x558612db3e0777d0, 0x1, "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"}, {0x50, 0x10e, 0x5, "1e2b14d967dcead72e6a43ae626d4bac5c8938ad0c8d5840ceeee5c51a32617d386680b16cd3a5456c6642c757e6d9cccf4be468cbc058fbb0"}], 0x1060, 0x800}, 0x4000010) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0xe23, 0x4e24, 0xfff, 0x4e23, 0x4, 0xa, 0x20, 0xa0, 0xdf, r4, r6}, {0x7f, 0x7, 0x7f, 0x0, 0x4, 0x7, 0x2, 0x7}, {0x8, 0x100, 0x2, 0x6}, 0xffff, 0x6e6bb2, 0x1, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x7e}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x0, 0x3, 0x1, 0x7, 0x2, 0x3, 0x81}}, 0xe8) r7 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r8 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) umount2(&(0x7f0000001b40)='./file0\x00', 0x1) pwritev(r8, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) setsockopt$IP_VS_SO_SET_EDITDEST(r8, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r7, 0x4c01) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001a40)={0x0, 0x18}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001ac0)={0x6, 0x8, 0x8, 0x4, r9}, &(0x7f0000001b00)=0x10) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3}, 0x2) 2018/03/30 01:28:37 executing program 4: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) ioprio_get$uid(0x3, r3) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000240)={0x8880000000000000, 0x0, 0x6, 0xf, 0x1a}) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) 2018/03/30 01:28:37 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000020c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002080)={0xffffffff}, 0x106, 0x5}}, 0x20) write$rdma_cm(r2, &(0x7f0000002100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r3}}, 0x18) write$rdma_cm(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00 \x00\x00'], 0x48) r4 = semget$private(0x0, 0x2, 0x1) semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000000080)=""/82) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}, 0x0, 0x0, 0xe2}}, &(0x7f0000000300)=0xb0) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000440)=""/193) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x7d, 0x0) syz_open_dev$sg(&(0x7f0000000640)='/dev/sg#\x00', 0x7, 0x10200) syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x8, 0x20000) syz_open_dev$sndpcmp(&(0x7f00000006c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200802) openat$mixer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/mixer\x00', 0x400, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/dsp\x00', 0x40000, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ppp\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000800)) r7 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) ioctl$TIOCMBIS(r7, 0x5416, &(0x7f0000000040)=0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0x2, 0xed5) 2018/03/30 01:28:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x2000000000007, 0x4) write(r1, &(0x7f00000000c0)="8c", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) write$fuse(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000380)) r2 = gettid() ptrace(0x4207, r2) [ 55.758453] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.769183] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/30 01:28:37 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/03/30 01:28:37 executing program 6: r0 = socket(0x4, 0x7, 0x80000001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x80, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) 2018/03/30 01:28:37 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000440)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7ff, 0x408900) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)="eae64f3088e9b2ded09a9ecc07667c417bbd296d867e66a516b1a5d527c46e3611bb0dfaf4a0f00c92d2a791d2e1207bb93378646cb5f51203541c284a7864a369bda0ec6f646ada9583ccc5286c02aa369078b2990f2f1ed7b819914bc3506adb6223e74515b2636219c4720e78a8d0ed594efb1490ede6f94b796f676928e739a303e44c968fa6e8eb78722f864d3f534f239fd26383d239f2a051daff2008317131efc390145be05f3ac2988b4e345b5aaf49be9769f174a337a2614efa6a540936dfd6276238fca1b13bef3e6d1dfe14f8426e1579fa31251be0ed9811", 0xdf) [ 55.815156] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/30 01:28:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000000180)=[{r2}], 0x1, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380), 0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) r3 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) 2018/03/30 01:28:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) set_robust_list(&(0x7f0000000080)={0x0, 0xffff, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/164) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r3, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80800) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b80)={"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"}) 2018/03/30 01:28:37 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) wait4(r1, 0x0, 0x4, &(0x7f0000000380)) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff00985be3fc151f75080039000500", 0x27) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000280)=0x80, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000002c0)=0x1000, &(0x7f0000000300)=0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) close(0xffffffffffffffff) connect$bt_l2cap(r3, &(0x7f0000000440)={0x1f, 0xffff, {0x100000001, 0x8, 0x7, 0x7fff, 0x3, 0x4}, 0x5, 0x9}, 0xe) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/196, 0xc4}, 0x0) 2018/03/30 01:28:37 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000680)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133ce54c83635f17acaeb56876447377ce20b12b77675c122324e10307e66d0334869e58d97c267480faafa7c59c8ffb20e545f691da446e81ce2", 0x54}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x5, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0x190, 0x1, 0x7, 0xffffffff}, {0x4, 0x0, 0x400, 0x5d}, {0x3cc7, 0x3, 0x9, 0x800}, {0x3, 0xf9, 0x6f8, 0x7}]}, 0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r3]) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(r1, 0x10, &(0x7f0000000740)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780)=r4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) 2018/03/30 01:28:37 executing program 6: syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x286}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x7}) ioctl(r0, 0x7ff, &(0x7f00000000c0)="9e1ee55dd3728bd45f753b7b6d9b761171a9a2583643828bf94298456292d5b6f781") 2018/03/30 01:28:37 executing program 3: prctl$getreaper(0x0, &(0x7f0000000000)) prctl$void(0x1a) r0 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="5d8bd090465e55beed27201c332e232ba193b1", 0x13, 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="129406dc50ad2750bb7d56783f69d016c57a14787101a020e3b96c4427c237e952637dea0af8adbc30dae0e07e22eb5a921e", 0x32, r0) 2018/03/30 01:28:37 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000440)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000600)=0x7) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)=ANY=[@ANYBLOB="a800961f"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') pwritev(r2, &(0x7f00000027c0)=[{&(0x7f0000000580)="52cc5a0c6af90e4830305e4c5af531e4609ae662e862d8882fb3a9d4a58e890061b73cc0040c8cf47c90f2eaab905d1f78ac244c77fac37be10bd006ea112dddf4b2c92415113d42c4d694c3dee0aa96cd9d8b86fba40f476550", 0x5a}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000640)=""/185) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) accept4$vsock_stream(r2, &(0x7f0000000700)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc, 0x0, 0x4}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xd6) r4 = syz_open_dev$sndseq(&(0x7f0000000780)='/dev/snd/seq\x00', 0x0, 0x0) fstatfs(r4, &(0x7f0000000800)=""/54) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a, 0x0, 0x1}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r5, r4, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') r6 = dup2(0xffffffffffffffff, r5) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) bind$vsock_dgram(r6, &(0x7f0000000140)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/20, 0x14}, {&(0x7f00000004c0)=""/148, 0x94}], 0x4) 2018/03/30 01:28:37 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50002}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x2, {0x7, 0x0, 0x1, 0x9, 0x8, 0x1f}, 0x0, 0x6}, 0xe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 2018/03/30 01:28:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) accept$packet(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000a80)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x0, 0x100, 0x400, 0x8cf, 0x100000, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000001c80)=[{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000900)="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", 0x120}], 0x1}], 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/30 01:28:37 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:37 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x387) 2018/03/30 01:28:37 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) writev(r2, &(0x7f0000000340), 0x1000000000000269) mprotect(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2000005) close(r1) 2018/03/30 01:28:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x31b) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) 2018/03/30 01:28:37 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r6, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 56.025380] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/03/30 01:28:37 executing program 2: r0 = socket$inet(0x10, 0x807, 0x40000000000004) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4004000, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000001801000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000300)={&(0x7f0000000240)=[0x9, 0xffffffffffffffde, 0x7fff, 0x2, 0x580, 0x9], 0xffffffffffffff5c, 0xe3, 0x6, 0xfff, 0x2, 0x6, {0x1, 0xff, 0x22, 0xfffffffffffffbff, 0x6, 0x4, 0x7fffffff, 0x81, 0xffff, 0x80000000, 0x3, 0xd, 0x5, 0x9, "d40f7941778dd4ff0762370bce6b1770e7c7f5a4f1f7d93c4ff595327980a56c"}}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x2}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/03/30 01:28:37 executing program 6: arch_prctl(0x1001, &(0x7f0000000280)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/03/30 01:28:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) r5 = msgget$private(0x0, 0x109) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x498, 0x270, 0x0, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000180), {[{{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x4, 0x400, 0x4, 0x3, 0x8001, 0x2, 'bcsh0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x0, 0xa}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c8117dc3173c36dbb9f4077ad2b6eec9fb9501247ff96b65c42ec107da9e"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) msgsnd(r5, &(0x7f0000000080)={0x2, "4c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8ec2b9fba0938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b0434cc8281bd9768865857559a6a976a3ae5adb8f4e13ebe84370041a95f6610a623e374cb3b7779a0ea03ac9830c640671d8b887c3472db4368a3c45c8bd1f538ce780173e62048fa0"}, 0xcf, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000380)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x40) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="030000000000000004f01100000000002b00000000000000", @ANYBLOB="000000000000000000000000000000009a00000000000000", @ANYBLOB="000000000000000000100000000000005200000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) 2018/03/30 01:28:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet(0x2, 0x6, 0x6) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)="374a8a849d3d59ea23106c15ef085edfadcc49fdbc382eb2946ca070e9941ff63c251a6d4c9de8a5b9db28fd82d51f05002f097404b97678574c8c0035b22e69b0abba4ca0e22df06d8a250f83a5dc8ae91a526e85f807082287c8939744bf81e5b8925e6ebb20e1", 0x68) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r0, &(0x7f00000002c0)="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", 0x5f5) write(r0, &(0x7f000069efac)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c631328eeae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) r2 = dup(r0) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$eventfd(r2, &(0x7f0000000bc0), 0x8) 2018/03/30 01:28:37 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x32, 0x40640) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e23, 0xffffffff, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x2f, r2, r3}, {0x40, 0x1ff, 0x80000000, 0x6, 0x42000000000000, 0x8, 0x146, 0x4}, {0x4, 0x6, 0x7fffffff, 0x4}, 0x10000, 0x6e6bb8, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34ff, 0x5, 0x3, 0x4, 0x6, 0x3, 0x6}}, 0xe8) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) accept$packet(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x101000, 0x0) r5 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) 2018/03/30 01:28:37 executing program 6: timer_create(0xffbffffffffffff2, &(0x7f00000a3000)={0x0, 0x20}, &(0x7f0000000100)) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000080)) r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/03/30 01:28:37 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/4096) sendmsg$inet_sctp(r0, &(0x7f00000032c0)={&(0x7f0000000100)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000003280)=[{&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="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", 0x1000}, {&(0x7f0000003180)='|', 0x1}, {&(0x7f00000031c0)="ce17a5d4e7355b059f303bcb13094fcf6a146a36a950640a8aa5833dac086863859cc30698c0af4696e75642ea40706b6ebebeb45542e5e29d3d51ece457d5f6be02eb79ce12bc9e87ab7d131489cfe2fcaf69fbef3169670b92476f990c4d99f44b7a7eced5344d3a92d1f3190e4b96af7ec87a7daadc7b0ae8abd98216ba56b3c1d0500cf2e73a847e191b60", 0x8d}], 0x4, 0x0, 0x0, 0x4000}, 0x8000) readv(0xffffffffffffffff, &(0x7f0000dcdff0), 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080), 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/03/30 01:28:38 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r6, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000976000)=ANY=[@ANYBLOB="0180c20000000180c200000086dd6006f52600063a00fe8000000000000000000000000000fbff020000000000000000000000000001800090780000fffd"], &(0x7f0000a95fe8)) [ 56.150953] binder: 6409:6410 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/30 01:28:38 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x6, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0xfffffffffffffdd3) 2018/03/30 01:28:38 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={0x0, 0x488c}, 0x8) r1 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) accept$ax25(r1, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="027314463503f8e8"], 0x1) listen(r1, 0x1100008000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) getsockopt$bt_hci(r1, 0x0, 0xffffffffffffffff, &(0x7f0000000740)=""/14, &(0x7f00000001c0)=0xffffffffffffff83) setsockopt$inet6_group_source_req(r0, 0x29, 0xbc5574ffcd0698ba, &(0x7f0000000b80)={0x100000000, {{0xa, 0x4e21, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x16}, 0x3}}}, 0x108) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000840)) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r3, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r3, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) 2018/03/30 01:28:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x3ff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0xb}) getrusage(0x0, &(0x7f0000000500)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000300030032c20180eec19d02d6b77038770b85262c90e842abb34daf06978d4b16d60b7c21627f4f9f9cc3c650010000000000000057059b4ccc12b62857fda89772fa0e4ec8ede7"], &(0x7f0000000100)=0xe) pread64(r1, &(0x7f0000000180)=""/51, 0x33, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={r2, 0x1ee}, &(0x7f0000000280)=0xc) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4000004) 2018/03/30 01:28:38 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfa, 0x200000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xe3, "86f680a98b39298ebe654707c13898b9cb35d5b36e295e6632f1ee31bf519b9ba004e05543c9cc56751abef777d4c914f76ae8133621a8bbcbe1873c803ab9fa6ba514e1eb30e72f5154470ad50ca58cf9ccc03326eadc24bb2f66ff4b670c796076cd4b55dd8b436355a97e1d414e6cc5c13891b274c3dfd760e403af1843fb9f7b4d5a9731d59d03833997d7ecff4013a75a591bcfe3d42b6df9d74a9e325d74c7b71db57b0e2e5ca612c020ac41a0df21353985bfc2228d9d10c7f8e51afa8b5c81261045ab1e9ac8d2402c50ae1d8694f0196841e5112cba7454686e68ba4eb7cb"}, &(0x7f0000000240)=0xeb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fff, 0x1fc000000000000, 0x8, 0x8, 0x8000}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3, 0x100, 0x8}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000000), 0x4) 2018/03/30 01:28:38 executing program 7: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000380)) r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ppoll(&(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x3f, 0x4, 'queue1\x00', 0x7f}) 2018/03/30 01:28:38 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:38 executing program 5: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfff, 0x200) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x114, r1, 0x24, 0x70bd2b, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x927f6030988cd16f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x480000}]}, 0x114}, 0x1, 0x0, 0x0, 0x10}, 0x4008800) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000500)=""/190) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f00000001c0)=0x48) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000440)={{0xa, 0x4e23, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x3, [0x7f, 0x8, 0x5, 0xfffffffffffff955, 0x6, 0x5f, 0x200, 0x7f]}, 0x5c) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="2fc738a19547dbcf027e40d2356aca912c0643919535bf852ca2f7a25c993aca272ad4852b99bc544d7addba6edffdfb98dc8f8b5139a868e94112563d135db3756e1ccad5e771db3ee37dc7d841ec6616f972b519dd8ff273a09cd36170d6d36fbd3c740bf4c44912f426a4d67b9557cdc7f1ac307aa6ab50df39c0058b9620bba1663b2a1c4e63d3498f05969245d913909b7560b5c9d11541d990d849b9233e65ca5362eed6fefda565fd05fd2df98f4a78f1c6b0f16c3403") 2018/03/30 01:28:38 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x3}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x200) 2018/03/30 01:28:38 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x70000000, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) ioprio_set$uid(0x3, r1, 0x7) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x7f, @multicast1=0xe0000001, 0x4e20, 0x1, "7368000000e200", 0x20, 0x5, 0x54}, {@multicast1=0xe0000001, 0x4e20, 0x2, 0x2, 0x1}}, 0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() prctl$setptracer(0x59616d61, r2) prctl$setptracer(0x59616d61, r2) 2018/03/30 01:28:38 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400000) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/03/30 01:28:38 executing program 2: r0 = socket(0x11, 0x6, 0x800000000000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e23, 0x2c57, @dev={0xfe, 0x80, [], 0x19}, 0x8}, {0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x7}, 0xfff, [0x81, 0x4, 0x0, 0x8, 0x1c0000000000000, 0x8, 0x7, 0x5]}, 0x5c) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1f}], 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) getsockname(r0, &(0x7f00000002c0)=@vsock, &(0x7f0000000340)=0x80) socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x200, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000400)={{0x3, 0x6, 0x10000, 0x3ff, "627bfc0fee8f2ef74fb1b033a59464dea94ef32a860048a7225847bf775ae6c74366343c25ec40f5e9b3d2b1", 0x80000000}, 0x0, 0x0, 0x7, r3, 0xfffffffffffff4ac, 0x80, "375a1b0af6cfdb504aeecbe4d65d315db9a1a2206d9142b3d6955238a15aa0c5349ca8290b3d3716cf8c27a5baa6875b295845e67c786c7ac18c4ee749811501", &(0x7f00000003c0)='\x00', 0x1, [], [0x5f9, 0x2, 0x9, 0x5]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x9bf}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r4, 0x5}, &(0x7f00000001c0)=0x8) 2018/03/30 01:28:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xfff8, &(0x7f0000000180)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x181, 0x0) write(r0, &(0x7f0000000240)="c1", 0x1) 2018/03/30 01:28:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)) r5 = dup2(r2, r4) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) getsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f0000000140)={@dev}, &(0x7f00000002c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) shmctl$IPC_RMID(0x0, 0x0) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000000100), 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000500)=0x7, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x18, &(0x7f0000f43ffc), 0x4) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x84) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9) r10 = dup3(r9, r7, 0x0) ioctl$VHOST_GET_FEATURES(r6, 0x8008af00, &(0x7f0000000040)) fcntl$getflags(r0, 0x408) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) r12 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000003c0)={r11, 0x8}, &(0x7f0000000400)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x1fffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) llistxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)=""/222, 0xde) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r12, 0x2405, r10) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x4}) 2018/03/30 01:28:38 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:38 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x18801, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2000000000020000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000180)) rt_sigqueueinfo(r3, 0x16, &(0x7f0000000140)={0x41, 0x3, 0x8001, 0xbc}) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001040)="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", 0xfc0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x400032, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 01:28:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d11fa0)=ANY=[@ANYBLOB="1c003f001800ffffffffffffffffffff0100000008000300e6000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x80010, 0xffffffffffffff9c, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x7c, 0x0, &(0x7f0000000200)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x50, 0x50, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x2, 0x2, 0x2d}, @flat={0x73622a85, 0x10b, r3, 0x3}], &(0x7f0000000140)=[0x18, 0x38, 0x20, 0x0, 0x0, 0x40, 0x38, 0xd11496eaf421548a, 0x20, 0x20]}, 0x9}}, @decrefs={0x40046307, 0x3}, @free_buffer={0x40086303, r4}, @release={0x40046306, 0x1}, @request_death={0x400c630e, 0x2, 0x3}, @exit_looper={0x630d}], 0x3b, 0x0, &(0x7f0000000280)="209d93e02f1407687eb35e48f5c0660205bb27bca58d6456ad6bd58f75f14789ac44e0a341ab6dace76e201005e5715d388dbc23a2fd0c80e93022"}) 2018/03/30 01:28:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) kexec_load(0x9, 0x8, &(0x7f0000000540)=[{&(0x7f0000000000)="261c53be57cd1725d9b3c218dbed92a916ab5345", 0x14, 0x5e6, 0x8}, {&(0x7f0000000040)="e83806dcbda53e6b38a18f23abd5c12ec5b77280c1779f8b5dd2ab3437551260943a2fbd626cb3b8e78684dadc61680a93405e00", 0x34, 0x7fff, 0x10000}, {&(0x7f0000000100)="09616dc2618792de18aa71b6", 0xc, 0x9, 0x1ff}, {&(0x7f00000002c0)="6054c9eb8bb389b06a6c1015ba1b226189d51935e744533cd8c512c6e187f22b36e3c126df7456cbcb6ea5f33b6415f0c0afa54dcd40399a130cb8fdb277421fdd38b14e9472c1c088791e5f1a9a175ecd5de4b35ae38c4ae8237ab3ad9b1150bdfbca1cec69af64a42bb9a1b70022c6b3748a342c19af022e3980d4df3c90d5db945b74d13decce5810fcd6179920a324c087ccde2ee513ca9321e20f8fc1c6f83a84a95d8a9ee8d38064ce277986385aabbe9cb46c7bf20d1282499e0b2b6cc87affcf90f195c403d98c3ad71559a82889bf", 0xd3, 0x6, 0xfc8d}, {&(0x7f0000000140)="f89ebc39c9ee97ef76442b8509df11251d09ee2f34dff9e4f660add509e1ecfae88e46e1f7f3458fe6508634e6082289db62f84732c649d116", 0x39, 0x1ff, 0x8}, {&(0x7f00000001c0)="551b34bddf0d513d08193c7c8fdfc1a74796f81b1cc279cf552e590294b77a88b48e028274734b6a43480ae432487044266937c7c75c72960148104d59f2b6393b815d2fb319b4fc065235078e9d322794356a9209d484dc1588cd13203f9849f431845d0e8f9f1c1b08e180003c66fc7072457af36d29af1f0655e72503eb815e36b92a", 0x84, 0x20, 0xe0000000}, {&(0x7f00000003c0)="4491b16e7143a1c29900187205afd97cda28268903c1789669d6194bce2d8b54253e50227a25f64f639df2d4a1d5bbc96b258830a8e5380954268a47d2e51c3342c433189ddc7959e892802123186ce5d6a19c9e190eaa710fa6", 0x5a, 0x1}, {&(0x7f0000000440)="1291b9b356c0307458db6cf50734826169dc62d536c3aa004555c5b41c65a36e9f09ccf54d8ca9408622b451f865de7e4a0cad6dd9cbb81eb1e8cdfcac2b4292c34f3ea39dd3cfbdfcfaf590d647dc817894f88b1d29824036097614466ff694a0a7273d35f72e6d1289f360a31086443899cdd5377360ee7fd1e4073d3d5ac107e13cf84192cf95af27bcf9ec64da0e07410ded63399a80e678cc465a34de15b57a6f1b378628f262132daf86fe33686f940a54372435458bb4b108b65bfd06c69496532ac54bea88bafce364211568bb9bc81a0feb6ad00386e8855c8c0798c06aab3144d8cfe8d170cdf0b3a692", 0xef, 0x1, 0x902}], 0x2a0000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) setgid(r6) dup3(r3, r2, 0x0) prctl$setendian(0x14, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000000000040000000000000000000000000"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/03/30 01:28:38 executing program 7: r0 = socket(0x10, 0x802, 0x35) write(r0, &(0x7f0000091000)="240000001a0025f0006bb404feff051c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/03/30 01:28:38 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f00004cfff8)) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f24000)) close(r2) listen(r0, 0xff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72611a9dddb1a3ba13160cdf4f141817770000000000000000000000001068d9a78a5144971000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$KDENABIO(r1, 0x4b36) 2018/03/30 01:28:38 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:38 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000000000)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/03/30 01:28:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000200)=""/4096, 0x10e00}], 0x1) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="180429bd7000fcdbdf250d0000001c00010008000600776c630008000800710fffff0800080001000000240002000800030000000000080007005009000008000700000000000800030000000000"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000001200)=0x4) 2018/03/30 01:28:38 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x200000045, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x1e) 2018/03/30 01:28:38 executing program 7: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x8, r2}) openat$cgroup_int(r1, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x8, 0x1010, r0, 0x0) 2018/03/30 01:28:38 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000280)) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e23, 0x401, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x100000000}}, 0x1, 0xffffffffffff7fff, 0xfffffffffffffffb, "5b3ba87b5fc4ac6a7a3d6ff137c08a0bca8d160b26d10eb79cc788de01f68ca0ef93a9179bb56cb4f654c9a6948a53a71364ebd3bd541688f26eb39cdcae5cb2e4673d237b250b60b262bfae8a601921"}, 0xd8) 2018/03/30 01:28:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7fffffff) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfff, 0x2) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7ff, 0x8001, 0x5, 0xb0, 0x10}, &(0x7f0000000140)=0x98) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x1, 0xfff, 0x4, r2}, 0x10) [ 56.540963] x86/PAT: syz-executor6:6515 map pfn RAM range req write-combining for [mem 0x18e970000-0x18e973fff], got write-back 2018/03/30 01:28:38 executing program 1: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="800bed6a0593428503e836a21a303b90bac1bef09db982b8f3dd290ddbb71f050a3f2727726bddf0cec83767bcaec9d48682952de7403151e44ba0d92f5982ab9082ad3375995c686622fe9827da1cb2cd1a1b1c40c34eb70904ebdc1ca10d78ad454190c042e1528df9a20bd202a21555a42e829abfd1962d1557342dfb9531a4093d636068c5754effebfafd4a1a69346f908d7d97b0f0d096d84569443a6142a91e00f6c2beb79377cbfa68fcc848205d73313d4f", 0xb6, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/65, 0x41) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40002, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000004020000000000000300000000000000"]) 2018/03/30 01:28:38 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000740)={r6, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) keyctl$clear(0x7, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000280)={0x7, 0xfffffffffffff8a4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x108, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x100000001, r2, 0x10001, 0x1ff}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x1000) accept4$inet(r0, &(0x7f0000000200)={0x0, 0x0, @dev}, &(0x7f0000000240)=0x10, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x4}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1e78}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x5, 0x9, 0x0, 0x200, 0x4}, 0x98) accept4$ipx(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) 2018/03/30 01:28:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/224, 0xe0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) [ 56.617346] x86/PAT: syz-executor6:6515 map pfn RAM range req write-combining for [mem 0x18e970000-0x18e973fff], got write-back 2018/03/30 01:28:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) tee(r0, r0, 0x2b, 0x3) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000), 0x200, 0x0) 2018/03/30 01:28:38 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fa5}, 0x8) writev(r1, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/03/30 01:28:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='sched\x00') ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) r2 = socket$inet_sctp(0x2, 0x0, 0x84) dup3(r2, r2, 0x80002) 2018/03/30 01:28:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) r2 = getpgid(0xffffffffffffffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x2, 0x83b, 0x3157, r2}) fgetxattr(r0, &(0x7f0000000140)=@known='com.apple.FinderInfo\x00', &(0x7f0000000180)=""/230, 0xe6) 2018/03/30 01:28:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000000000003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) fcntl$dupfd(r3, 0x0, r2) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r4, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000a0bff0)={0x0, 0xa75, 0x2, [0x0, 0x8000]}, 0xc) r5 = fcntl$dupfd(r2, 0x406, r2) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r7 = accept$alg(r1, 0x0, 0x0) recvmsg(r7, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/03/30 01:28:38 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) mq_notify(r0, &(0x7f0000000040)={0x0, 0x0, 0x2, @tid=r1}) r2 = dup(r0) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/03/30 01:28:38 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000740)={r6, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:38 executing program 1: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000007c0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x9, 0x8}}, {0xdde, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x6, 0x800}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x2, 0x7}}, {0x0, 0x4, 0x0, 0x0, @adapter={0x7, 0x3, 0xff, 0x7}}]}) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000f80)={0x8, 0x0, [{0x1, 0x3, 0x0, 0x0, @msi={0x5, 0x80000000, 0xfffffffffffffffd}}, {0x6, 0x3, 0x0, 0x0, @adapter={0x100000, 0x5, 0x4, 0x1, 0x9}}, {0x5, 0x2, 0x0, 0x0, @irqchip={0xf, 0x4}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x3}}, {0xf8, 0x3, 0x0, 0x0, @adapter={0x4, 0x3, 0x0, 0x3, 0x401}}, {0x10000, 0x4, 0x0, 0x0, @adapter={0xf71, 0x100000000, 0x0, 0x7, 0x33a}}, {0x8, 0x3, 0x0, 0x0, @msi={0x74a9, 0x2, 0xd3}}, {0x6, 0x3, 0x0, 0x0, @irqchip={0xffff, 0x1}}]}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(r3, 0x0) pwritev(r3, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x9, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) 2018/03/30 01:28:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x840) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0xffffffffffffff01) 2018/03/30 01:28:38 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000040), 0x0, 0x10000000000002) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x21, 0x604, 0x70bd2c, 0x25dfdbfe, {0x2}, [@nested={0x44, 0x81, [@typed={0x8, 0x5a, @ipv4=@multicast1=0xe0000001}, @generic="4d0b2d5a37296a86956eaa858086f5d013cf2106371a8b82ab353d52cdd5796deba68eceb4a29e73241df310d9dcba3cbbcdd36a22b2e5"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x80) mremap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a9b000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r2, 0x203, &(0x7f00000000c0)={&(0x7f0000000080)=""/35, 0x23}) 2018/03/30 01:28:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000280)={'ip_vti0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt(r1, 0x3, 0x7f, &(0x7f0000000000)="841cd7675764cd8e7fe63666c4eb9c23e19c78d42b01b1e6f92d425e588e3e18daa11d0235ee565161bda2b0c5a670b71ea5673d4ad134b0ddca11816515049e32e5aed51d", 0x45) 2018/03/30 01:28:38 executing program 2: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x80) prctl$setfpexc(0xc, 0x3) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 2018/03/30 01:28:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xcf, 0x0) ioctl(r0, 0x4001000000001274, &(0x7f0000000000)) 2018/03/30 01:28:38 executing program 7: getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)="617474722f99a6905e3afc96b839726500000000000077ea3bfc98abdb8e3ba12090ae5056a293733dd32532e6b7386b5460ab6e40c5d82043e07ce8b0f2547ed5cffbffffffeb93d3") semget(0x1, 0x3, 0x2) lseek(r1, 0x0, 0x4) 2018/03/30 01:28:38 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000740)={r6, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:38 executing program 6: getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/rfcomm\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0xc0) getdents64(r1, &(0x7f0000000040), 0xfff1) epoll_create(0x8) 2018/03/30 01:28:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)=""/33) getuid() ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00', 0x5}) socketpair(0x4, 0x6, 0x2e92, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000701e0ee7f2fb1df1da789fa000000000000000000000000b24b3225054fb89d6b6c3b0bcef2b73a97033c46cd19b084b1fe55e518816059ca914b2014740ec64b2d7d5c7832f264d52c3946d63b6e974c6978994f2c5f"], 0x14}, 0x1}, 0x0) alarm(0x1) 2018/03/30 01:28:38 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x6, 0x200) getsockname$ax25(0xffffffffffffffff, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000040)="f24a1a97fc4013284f60231cf3eb32bb1e89c3fce49d13139281c16668fc21b2bc940ec64f9aafa65ba57e5130772e92bc824eb84fbb723ca185d7de88b4f559a7e4bae74f5a5209d17d20917f82cdbb3024680e5ba1036ab1b07b56bd9bc63bb746827877868d7a96e2255de85cdfd4d586e4c7f949e7f2a2ddf330f0af3dd501b94d8f077e272577edd97d1ab49092fc7080f323ec4962387f3862822734b06e292f73b22e8db05121a218a1793a68cddf129da52468a55b50d367cfbd9a40f344f6885a834da2c405c043a841936a4aeeeac4b66bf0be167d77", 0xdb) 2018/03/30 01:28:38 executing program 7: r0 = socket(0x1b, 0x6, 0x9) r1 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0xd84, 0x400) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000004c0)='syscall\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000440)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x100004e23, @multicast1=0xe0000001}, 0xffffffffffffff0d) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000500)=0x1, 0x4) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) r6 = add_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r5, r6) connect$inet(r4, &(0x7f0000606ff0)={0x2, 0x4e20}, 0x10) r7 = dup(r4) sendto$ax25(r7, &(0x7f0000000040)="e0", 0x1, 0xc010, &(0x7f0000000080)={0x3, {"f862f9520000bf"}}, 0xffffffffffffff6d) sendmmsg(r4, &(0x7f0000006c40)=[{{&(0x7f0000000280)=@sco={0x1f}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="da", 0x1}], 0x1}}], 0x1, 0x4040000) 2018/03/30 01:28:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) ioprio_set$pid(0x3, r2, 0xfe0) accept$alg(r1, 0x0, 0x0) 2018/03/30 01:28:38 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x148, 0x4000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000180)=[{r0, 0x20}, {r1, 0x25}], 0x2, 0x8) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r3, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r3, &(0x7f0000000080), 0x153, 0x800000000000080) connect(r3, &(0x7f00000001c0)=@rc={0x1f, {0x7ff, 0x1ced, 0x2, 0x1000, 0x7f, 0x3ed}, 0x5}, 0x80) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000240)={0x8}) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000080)) close(r2) 2018/03/30 01:28:38 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) pipe(&(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ff9000/0x4000)=nil) 2018/03/30 01:28:38 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00000000c0)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) r2 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x1, 0x4400) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000380)={@remote}, &(0x7f00000003c0)=0x14) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x4, 0x6, 0x4, 0x4}, 0x40, 0x1, 0x0, 0x0, "b63e327ecd42bbff5285c10c2d728d86b8bee441549a84ee6c78389bb9e5e36103087bc1384e9e1eb009510508f11fcd5f6d2c3581fef1e01569cfcca2fe99f9"}, 0x48}, 0x1, 0x0, 0x0, 0x4800}, 0x24004040) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10001}) modify_ldt$write2(0x11, &(0x7f0000000200)={0x7, 0x100000, 0xffffffff, 0xeb6b, 0x5, 0x6, 0x7, 0xfffffffffffffe00, 0x1f, 0x6}, 0x10) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000400)={0x1f}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/03/30 01:28:38 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000001c0)={'sit0\x00', @ifru_addrs=@nl=@proc={0x10}}) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x800, 0x800) connect$llc(r2, &(0x7f0000000180)={0x1a, 0x0, 0x80000000, 0x9d2d, 0xfff, 0x36, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x402, 0x70bd29, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) 2018/03/30 01:28:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = shmget(0x1, 0x4000, 0x1000, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/144) sendto(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000380)=@nfc={0x27}, 0x80) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet(0x2, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'vlan0\x00', r6}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c0008001300098000000000000000000000000079c3ecf43c6127505cad5cbfa840e61e29b59859c95c3ba3804b35a136661839ec56a8e791bb"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') r7 = socket(0x3, 0x0, 0x7) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000280)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 2018/03/30 01:28:38 executing program 4: r0 = socket$inet6(0xa, 0x80000080a, 0x100000000) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback}, &(0x7f0000a99ffc)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x20, 0x30, 0x5, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x9}, &(0x7f00000000c0)=0x8) 2018/03/30 01:28:38 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x900, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x1, 0x0, 0x80000000, 0xffff, 0x200, 0x5}) 2018/03/30 01:28:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x400, 0xc0200) ioctl$TCFLSH(r0, 0x40045436, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x4) 2018/03/30 01:28:38 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) ioctl$TIOCSBRK(r1, 0x40044591) r2 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/30 01:28:38 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000180)=0x7) 2018/03/30 01:28:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x5, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x1}) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x10000294, &(0x7f00000000c0)}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x9, 0x4) 2018/03/30 01:28:38 executing program 1: r0 = socket(0x40800000015, 0x2, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001080)={{&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000001000)}, 0x21e) 2018/03/30 01:28:38 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000280)=@raw=[@exit={0x95}, @alu, @map={0x18, 0x0, 0x1}], &(0x7f00000003c0)="02000000", 0x0, 0x9d, &(0x7f00000000c0)=""/251}, 0x117) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/30 01:28:39 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2dbfc75e89e106ba4206274d760dfe0597260617e101000000000000000001e2bf5001040000000000007f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa158cf12312f78fc0400000000000000a410f00d70309f7f19007c8262d732"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000023f000)=0x6, 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) r1 = dup(r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/36) 2018/03/30 01:28:39 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xa0000, 0x0) sendmsg$kcm(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x2, 0x0, 0x6, "ebd1c06f21ab1f500577a76fdb857d493a508b4111615d9a17cd96b8bb66b3c88d3f3ac4bd55a3e789e5aad907beaff559f65b40297ef3733bc5d4dfbb4a39", 0x8}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="b4050e5ba97a39362a341b3d2b5254bad3b5a27fe4b03716743b06fac12bb9f9f574baec4b917ab9dacd503f50745f432330f743d078207ac5f601417d3f2930d70832101a74bd30634f12442fa5833af7a9b4be48f94da9e956a49e04f7cef17b74d4fc6d2227d1ad5efaaf185a906b34703e833b6db79d6eff746a6e71f269fa8c35437c9533b7a44c9c1fc72839ce04a652618abc", 0x96}], 0x1, &(0x7f0000002800)=ANY=[@ANYBLOB="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"], 0x24a8, 0x40010}, 0x48010) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='clear_refs\x00') getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002780), &(0x7f00000027c0)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') sendfile(r1, r2, &(0x7f0000a12000), 0x1) 2018/03/30 01:28:39 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x6, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/218) r2 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000000500)) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000540), 0x1) write$selinux_access(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7061737377645f6578656300803a6230202f7573722f7362696e2f637570732d62726f7773656420000000"], 0x3d) close(r0) syncfs(0xffffffffffffffff) semget(0x0, 0x2, 0x262) semget$private(0x0, 0x4, 0x4) r3 = semget$private(0x0, 0x0, 0x20) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000680)=""/198) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) accept$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000780)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x98b, 0x400, 0x14, 0x10000, r5}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0xc33, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x10, 0xa, 0x8, 0x6, 0x1ff, 0x101, 0x4, 0x3f, 0x9, 0x1, 0x0, 0xffff, 0x3f, 0x0, 0x5, 0x9, 0x9, 0x7, 0x5, 0x9, 0x0, 0x4, 0x9, 0x9, 0x4, 0x882, 0xfffffffffffffffb, 0x3, 0xfffffffffffffffc, 0x6, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000380), 0x7}, 0x22, 0x20, 0x4, 0x2, 0x100000000000, 0x4, 0x8}, r6, 0x8, r2, 0x9) r7 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', r7) prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) 2018/03/30 01:28:39 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b8ffc), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1, 0xfff, 0x2, "47725a1a97cd3208d4158d85f95351a8b8d4998f29022316818573bd575903d1c6705a0108919c4f6743886291ceaa4181754626f5203f64262ff3818ad050593adb71106943e7b1abb4a0f35e011e08"}, 0xd8) dup2(r0, r1) 2018/03/30 01:28:39 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:39 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = socket$unix(0x1, 0x1, 0x0) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000100)={{r4, r5/1000+30000}, {0x0, 0x2710}}) r6 = socket$unix(0x1, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000080)=0xffffffffffffff9e, 0xffffffffffffffc1) bind$unix(r6, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r7 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r6, 0x0) connect$unix(r3, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) dup3(r7, r6, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000001280)='net/wireless\x00') pread64(r8, &(0x7f0000000200)=""/4096, 0x1000, 0x0) r9 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r9, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r8) write(r2, &(0x7f000014d000), 0x0) fremovexattr(r9, &(0x7f0000000040)=@known='security.evm\x00') close(r1) 2018/03/30 01:28:39 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x3f, 0x8) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000000)) 2018/03/30 01:28:39 executing program 1: clock_gettime(0x0, &(0x7f0000007180)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000006f80)=[{{&(0x7f0000000240)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/98, 0x62}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/162, 0xa2}], 0x4, &(0x7f0000001480)=""/122, 0x7a, 0x3}, 0x932000}, {{&(0x7f0000001500)=@hci, 0x80, &(0x7f0000001600)=[{&(0x7f0000001580)=""/105, 0x69}], 0x1, 0x0, 0x0, 0x10}, 0x1}, {{&(0x7f0000001640)=@hci, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)=""/8, 0x8}, {&(0x7f0000001700)=""/49, 0x31}, {&(0x7f0000001740)=""/112, 0x70}, {&(0x7f00000017c0)=""/225, 0xe1}], 0x4, &(0x7f0000001900)=""/143, 0x8f, 0x80000000000}, 0x1}, {{&(0x7f00000019c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001a40)=""/160, 0xa0}, {&(0x7f0000001b00)=""/244, 0xf4}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/18, 0x12}, {&(0x7f0000002c40)=""/234, 0xea}, {&(0x7f0000002d40)=""/186, 0xba}, {&(0x7f0000002e00)=""/236, 0xec}, {&(0x7f0000002f00)=""/226, 0xe2}], 0x8, &(0x7f0000003080)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000004080)=@rc, 0x80, &(0x7f00000052c0)=[{&(0x7f0000004100)=""/220, 0xdc}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/172, 0xac}], 0x3, 0x0, 0x0, 0xad93}, 0x4}, {{&(0x7f0000005300)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000005880)=[{&(0x7f0000005380)=""/21, 0x15}, {&(0x7f00000053c0)=""/213, 0xd5}, {&(0x7f00000054c0)=""/110, 0x6e}, {&(0x7f0000005540)=""/216, 0xd8}, {&(0x7f0000005640)=""/48, 0x30}, {&(0x7f0000005680)=""/63, 0x3f}, {&(0x7f00000056c0)=""/147, 0x93}, {&(0x7f0000005780)=""/222, 0xde}], 0x8, &(0x7f0000005900)=""/139, 0x8b, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000005a40)=[{&(0x7f00000059c0)=""/89, 0x59}], 0x1, &(0x7f0000005a80)=""/115, 0x73, 0x2}, 0x3}, {{&(0x7f0000005b00)=@ax25, 0x80, &(0x7f0000006e40)=[{&(0x7f0000005b80)=""/9, 0x9}, {&(0x7f0000005bc0)=""/157, 0x9d}, {&(0x7f0000005c80)=""/62, 0x3e}, {&(0x7f0000005cc0)=""/147, 0x93}, {&(0x7f0000005d80)=""/76, 0x4c}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/53, 0x35}], 0x7, &(0x7f0000006ec0)=""/159, 0x9f, 0x80000000}, 0x4}], 0x8, 0x10000, &(0x7f00000071c0)={r0, r1+30000000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007200)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r3, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x20) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x1c081, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r6, &(0x7f00000001c0)={r7, r8, 0x1}) r9 = userfaultfd(0x80001) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000007240)={{&(0x7f0000444000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000007400)=""/100, 0xfffffffffffffc61) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000200)=0x1) ptrace$setsig(0x4203, r5, 0x5, &(0x7f0000000140)={0x25, 0x40000000000, 0x0, 0x1f}) 2018/03/30 01:28:39 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"6067319c24164f"}, 0x6}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) 2018/03/30 01:28:39 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:39 executing program 7: r0 = socket$inet(0x10, 0x200080003, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000000efdc)="240000002a00030f07fffd946fa283b70a00003801000000031e85683540000000000000", 0x24}], 0x1}, 0x0) 2018/03/30 01:28:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000080)={0x4, 0x80}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0xb79, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r2, 0x1) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/30 01:28:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x5, &(0x7f0000001780)=""/239, 0xef}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001a80)=""/137, 0x89}], 0x2, &(0x7f0000001b80)=""/21, 0x15, 0x2}}], 0x2, 0x40, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x8ce, 0x201, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={r3, 0x4}, &(0x7f0000000480)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) sendmmsg$alg(r1, &(0x7f0000002140)=[{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001c40)="ace354e642e6d651da3ff1ae43679197c9bcbaa9b32eb0f99e605e0d03fbabf87f8771f7735637406eee9725f323eaab3b6bfedf28fa47c75f29504e15407c0d8a578bcdb15a9c814e4ffdbf1d4812ddf064e554faf547500305c8f945c783de1b07e8df6fd3f492c40c240e80de90969e9fffbee4c49f7daff550e1dc05ea40b4caaafc1ce809c2e93fa8a3b387672f1062406d27e9485c6e3e8e6f6ad34e4442bd1f2096", 0xa5}, {&(0x7f0000001d00)="929984faff48bda18747d0709ff9b7e2d29ce026d735d110d8dc9741928d74b720a280f018451de308d3bb55420698381d9e05372fff9074017c08a2d14a84c5d391256a052065b02f529a8b0fa594a4ab9db3e6167c1f63e1886fffc33c821dde177e3b7e51c248b9099116c74e40e6950908768549ebade28896451f5028ac716e589e84495faced11f18cea34e3a9a3677319372a8a22df0d4e9e08f5713a6731f0ac5be61e29ae204b4cc98596ebf12568f1f80fa8006e595663b56ca0dc286e79b2bc2c25555b85efee65667ae4d94f6041e3dc3a12d65f7fc63e79024d90bebe8dca8bec", 0xe7}], 0x2, &(0x7f0000001a00)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30, 0x80}, {0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="5ae65e3f2196ec9b873848c54c7456388dc4d4ac3e9a7e7f9540934f5683d2a604ae0c9b130b53987e74a3ac3f7ae9ca98b6813ecde94a223213ab0e973134f17fc31bc516aa17b61d9431e27207ed242a55f6df4da9a3442ab09cd4ca0e8b0789e2301dc3312339cb16428329ef830f6ea099a7c270c29d8644d4f9ecca0e2e0489cfc18ef16db03c137ebbae47a0fa12a25171ff6510288af45d55b62965b92c49c2097d0a0d", 0xa7}, {&(0x7f0000001a40)="f2de384c07bfa3cfc442bd8a20ab38e0b0a5cee8254fc7c3d69275318faf5be7c53016163560a03fc92a130017e41d997b89cc", 0x33}], 0x2, &(0x7f0000001f00)=[@assoc={0x18, 0x117, 0x4, 0x537140fb}, @iv={0x68, 0x117, 0x2, 0x53, "c8e7863407c7e54e425d5fef38c1c9acb90e0da20a08f96b015efa0757ff4153abf539ee5d24844a4a44941b8c34eb8b3e11bf913bda17a8cbbd8cad6e7212594db85ed661623da24d0c59f7d0f3152d69f48d"}, @iv={0xe8, 0x117, 0x2, 0xd4, "0b4d802b3aead153e51b5253b14ab99b2190265b323d9360128bd3c051dcda3b696d1216ffe3598ad6c43597d313cc2c8ed1b3a0bdbce8050b68f6685b5ec193e74a37db3a4fe479bd29c4c41232e7f137d84524049589a6cddb18b5eaaed814fc8fabf34349e9d6fb1c19c85bd78e15e87ee44d18229eb2e2d1a5c54fc827228458344281c7a3c817f82ee14c3ae79881cd67a83c80cf96f1f0cea79c5f210d83c86070325040918e08d32751d11563c52fc56fe11b45654022c6e11fb0bf29a6f39de16654607328fa9d666af3c133b61ab74e"}, @iv={0xb8, 0x117, 0x2, 0x9d, "42f166bb9ded48965e93dea1adfa00bc695c5905f1cdebb690369c98b922f227534c61ba8e9b3a1174399d21134ad3f91d83d4ecf6be1908607ede7ad7289ea9d6b0dc952369c3f1138180d047f21fd81b995b511f34a81568003d1950b17e62eecb6a148b1ba5b9d0da9b6cc6ac11556779af1535e24429594a698805c48472168c69375bf6462467b4529d5bcf1b4ba73affbd8abdd8d20369f26ef8"}], 0x220, 0x8800}], 0x2, 0x4040000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r4 = memfd_create(&(0x7f0000000180)='NETMAP\x00', 0x3) openat$cgroup_type(r4, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001140)={r2, 0x7}, &(0x7f0000001180)=0x8) 2018/03/30 01:28:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000000, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x480040, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xffff) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/03/30 01:28:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2}, 0x1c) close(r1) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec6f80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/03/30 01:28:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f0000000180)=""/20, 0x14}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/220, 0xdc}], 0x4, 0x0, 0x0, 0xe263}, 0x2003) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) write(r0, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) 2018/03/30 01:28:39 executing program 3: r0 = add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x4d1, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f00000032c0)=""/4096, 0x1000) 2018/03/30 01:28:39 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:39 executing program 6: unshare(0x20020000) lstat(&(0x7f0000000100)='.', &(0x7f0000000140)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x400, 0x2, 0x1, 0x5}, 0x14) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x0, &(0x7f0000ce3000)) mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000003c0)='fusectl\x00', 0x8ff8c, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/30 01:28:39 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) uselib(&(0x7f00000000c0)='./file0\x00') ppoll(&(0x7f0000000180)=[{r0, 0x8}, {r0, 0x100}, {r0, 0x1100}, {r0, 0x1000}, {r0, 0x2000}, {r0, 0x2}, {r0, 0x10}], 0x7, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={0x5}, 0x8) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') uselib(&(0x7f0000000080)='./file0/file1\x00') r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="737de53e286649c0dcce0221dc60766b786c84067f9ff899ac51d81ee45af9c597ceb176c005a2355d75e64c02d50cc936042aa4949a095133134b95ffee96d152961005896d1cb700c1043f29618fb15ac674f7ebae5e0f3610f400788f21a76f7bc7c4053dcb53cd90fffff53e5e19bc900064b3b3fb08072522ec803b4f6e8534f4cefe46cc28c9e218d3cc1d643c4aa9e7b3afb624afccd9ecb9ff55a785a83635825724b6feb9d2f4c5e9994100b074567f3cced215578f057193e1b772d25a5e1c7bf2836f531ea613aecdc1a84df45e1efefee8c99c9b0d3a7349eff2d65af0c7157242191a05ec93e484", 0xee, 0xffffffffffffffff) keyctl$revoke(0x3, r1) fstat(r0, &(0x7f0000000380)) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) stat(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000440)='./file0/file1\x00', 0x2000, r2, r3, 0x2a, 0x0) 2018/03/30 01:28:39 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0xfffffe9b, 0x39, 0x1, 0x0, 0x0, {0x5}, [@typed={0x8, 0x11, @pid=r2}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x9, 0x3, 0x8}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={r4, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x9, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x26, r9}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r10 = socket$inet6(0xa, 0x7fffb, 0x7fe) bind$inet6(r10, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) listen(r6, 0x4) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$KVM_INTERRUPT(r7, 0x4004ae86, &(0x7f0000000000)=0x4) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r11, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000edc000)=0x1, 0x4) 2018/03/30 01:28:39 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00', r1}) syz_emit_ethernet(0x1ce, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff08060001080006ab46e10a80c2000000ac141400aaaaaaaaaabbac1414aa"], 0x0) 2018/03/30 01:28:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000240)=ANY=[@ANYBLOB='9:4\r'], 0x4) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000080)) readv(r3, &(0x7f0000001540)=[{&(0x7f0000001500)=""/64, 0x40}], 0x1) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x7fff, 0xfffffffffffffff7}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r5, 0xffffffffffff13cc}, 0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/03/30 01:28:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x6, 0x7, 0x2, 0x0, 0x9, 0x5, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x0, 0x80000000, 0xfffffffffffffffb, 0x1, 0x400}}, &(0x7f0000000680)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000800)={r2, 0xfffffffffffffb34, 0x7, 0x3}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x301, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x30, 0x13, 0x0, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000240)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000006c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000400)={r4, 0xdf, "164ebe53354240da05038e1362c86028a521bd05b1e8535f7df6edeb783624736a0ba7d7eb60e8f9af64e110c8064970b07f36b931b95df5d6075080c58171394b6f89b7b2fab62fb77fd999a81ecfe2ba65bbd11c93940fa112adee7af634e7eec8f8d3de81d07e85f4860b4e78e14bda582dc5dd687f397bd50c4ce41701ee16c09fbb5c88e83d9856b1c5a496b0245f40a02fb354f903878fbe81c50188c2b270f16df5ba602e53099ea4d2e695ffd11226b4ec6e9272020c0616d9bb11664424f144f91d09444ee760e5b428882a7fe9a8f8fdea00834eba2dc2586ae3"}, &(0x7f0000000340)=0xe7) vmsplice(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000580)="380bdd6507183b742a656b2499abe14170ada503593933453f04e0b3fb4e1d9a5a98ffa218334a56a695e2738557642c9a63ba37be46bc4a33e05f2529c8e3f26a07d60f7f935fe9baafb085a83de6b635656d26055a1801507aff6f918eec615717f198c1c168b34cba28d15de2415709a1bad6b222faf5680309d82a8321b6cc2dd9", 0x83}], 0x1, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f0000000640)={0xb7b6, 0x14, [0x401, 0x80000000, 0x2, 0x1, 0x800]}) 2018/03/30 01:28:39 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:39 executing program 7: r0 = semget(0x2, 0x4000000000000004, 0x0) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000000000)=""/167) 2018/03/30 01:28:39 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="070000000000000007000000060000000000000000000000f7ffffffffffffff0100000001000000faffffffffffffffff0700000100008001000080010000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000030000000000000000000000050800008700000000000000000000000000000000000000000000000000000009000000020000000000000000000000010000008000000000000000000000000000000000000000000000000000000003000000030000000000000000000000530000000600000000000000000000000000000000000000000000000000000005000000040000000000000000000000080000000000010000000000000000000000000000000000000000000000000002000000020000000000000000000000090000002a0000000a0000000000000000000000000000000000000000000000"]) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x7) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) 2018/03/30 01:28:39 executing program 2: socketpair(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x84, 0xf, 0x0, r0}, 0x2c) acct(&(0x7f0000000000)='./file0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000086cfe0)={r1, &(0x7f0000104f2b), &(0x7f0000fdeffe)}, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x40, 0x1, 0x5, 0x9, 0x100, 0x5, 0x3, 0x7, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r4, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8) r5 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xffffffff00000000, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0x9, 0x3ff}, &(0x7f0000000180)=0xc) 2018/03/30 01:28:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000100)={0x6, 0x4800, [{0x2, 0x0, 0x8}, {0x3, 0x0, 0x40}, {0x8, 0x0, 0xffffffff}, {0x34, 0x0, 0x6}, {0x2, 0x0, 0x800}, {0x1, 0x0, 0x4a}]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) 2018/03/30 01:28:39 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000001280)={0x3c, r2, 0x220, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc, 0x9, 0x204000000002, 0x500, 0x0, 0x2000200}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) pwritev(r1, &(0x7f00000024c0)=[{&(0x7f00000012c0)="93b1ee99b024d488ef0def73e839c3dbe122cea04d0b7141d716cfbb464c30b866ae0a18e40102bd8c76865af64486b4ac0cf6176e467e3bf2", 0x39}, {&(0x7f0000001340)="30cc72370b1c6d5764de2599d26e3ca9811fa16a03e9fc38fb7ef3a08502f44119631d54b8140ae01afe1d5450272df5ddac3438d222bf9e84056c2b2113fc6e0dfe8805338ed77eb2b10c75f8455efd6fb5c38ed82aad1aabe1bc34ab1aedcc96d330463166b7ad735ff75c3fbadeddbc4b4a5e774b38b04f87ab5a0b72c9711d5c60e7a7e1527980e46dbca6e88af812c9274516e0683ee29df98af82f50be0648bf3012780d7bf5c5a704cd353e33d7cdb1b06bf3e4023edbb8c5257607c656c19136c6c3a920468bd8c9ec2e06168b66b3937ec6e3fde04bfc57f98d3ec68cdf5474ceaad4d909375047b80ef0c753", 0xf1}, {&(0x7f0000001440)="a115d0e70e64e2754d23d100854ca623c1e32ddfff5bed9a80c5122d83897d36ebd05a48cdcd5dc4636a50de79a4b090f8aa9b11eb8723fc09d82dded8733888fea822a9", 0x44}, {&(0x7f00000014c0)="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", 0x1000}], 0x4, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r3, &(0x7f0000000080)="0a54d16f7de9618b9c27d64b5a230957f5a5c1c04a684f2c3dff836935002665669653edfec170", &(0x7f0000000280)="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", 0x2}, 0x20) 2018/03/30 01:28:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getpeername$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/30 01:28:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b5ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) r3 = dup2(r1, r0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x6) write(r1, &(0x7f00009ba000), 0x0) 2018/03/30 01:28:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x4, 0xa000) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000003c0)="7ebdc51085c6862c91e542dd3b409faa41522e7c92757308402e0ba4879f72d7506718f9720d7adc4679c51be8f68be14f6e3efe4aa8c5074e596ebc000b7ff0b96a79640974716e16e369956f88a40cac816bc92c6c65281748a0522288f95d41f2c96ee40635106937affee24a95750a13dc39d10b516e8c8a7f718fa449ff4ec42345a6479e25971ed4d3caef9d70b75b1d9f40e5253fcd4738277152ed6c68f0f9d6", 0xa4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000180)}, 0xa) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x408000, 0x0) getsockopt(r2, 0x8, 0x7, &(0x7f00000001c0)=""/184, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6, 0x30}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0xffff, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000080)={{0x5, 0x8}, 'port1\x00', 0x8, 0x100000, 0x10000, 0x1, 0x7fffffff, 0x1, 0x3, 0x0, 0x4, 0x2}) chdir(&(0x7f0000000180)='./file0\x00') 2018/03/30 01:28:39 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/03/30 01:28:39 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000740)={r6, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:39 executing program 6: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000240), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0), 0x4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x23eb, 0x80200) sendto$inet6(r1, &(0x7f0000000240)="53133a1c4b2fec98d4ab94b92ac20a5264014a0b6bdc1c985d1b2c71bf6283be1e68edd3d250039f67ab32b18cbebee6489f2e06e18ac7135c2512b969afd747a565847d1e98b5edbc266408cbb6bb1a7664abf440971b1fbaa964fe16eff15c2179cf46624885d6c536d34698b5b64d0d6ff737215d28e94c645b9a9be42f870dd058deb70e4f71a800c4549ca65d68d346dd2a229c89d697ae3952ce857d55075776b6ef6fd0ebe0f304b66c7bebb804ff053c21fc91a5c5bf0cc62ead070539c03f618cc6842620bdc6501aca0ee448", 0xd1, 0x40, &(0x7f0000000340)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x1c) syz_emit_ethernet(0x0, &(0x7f0000000840)=ANY=[], &(0x7f00000000c0)) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000940)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xd) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x4e23}, {0x0, 0x0, 0x100}, {0x0, 0x1ff}, 0x40, 0x0, 0x2}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000100)=""/90) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/30 01:28:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0xc) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000011c0)=""/93) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, &(0x7f0000001180), 0x0, 0xfffffffffffffffd) shmctl$SHM_LOCK(r1, 0xb) r2 = syz_open_procfs(r0, &(0x7f0000000140)='net/icmp6\x00') ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000180)={0xfffffffffffffffc, 0xfffffffffffffff9}) [ 57.635275] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 01:28:39 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) [ 57.687269] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. [ 57.730908] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 57.827512] bond0 (unregistering): Released all slaves [ 58.492671] IPVS: ftp: loaded support on port[0] = 21 [ 58.767847] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.161887] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 59.167993] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.208865] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.250705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 01:28:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000) semtimedop(0x0, &(0x7f00000a8000)=[{0x3, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) unshare(0x20040800) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="b3ff6dd18cf7928f49092eed0c81d666165f9e28272691d643a547461c50b165df239f6e260af3ba30e688c21e4271930dcc2874fa40ad760de32b9325979f0ffb851a9bfc4b6ceee8ecb1ca9cb5e2a8fab5671ccdfd8405ee49360e61ffd5122ceee3db110ce0e8cf4ca5184117fad3b233b5521a4366fbcfe2b020407d808a35190c3cde5be591cd06fd2387d4f0684060eeaac841b61038f5511f9b09e0191b569ad23d162ca95ed066a254a3f0e74c5b865563beb640e0ec23f5ca833f5f94e543b21da88a8df399bc0a17322ec3e5d2", 0xd2, r0) 2018/03/30 01:28:41 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r2, 0x40084149, &(0x7f0000009000)="d4") ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) 2018/03/30 01:28:41 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000740)={r6, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:41 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0506004000000000"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=[@decrefs={0x40046307, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000003000)={{0x2400000000000000}}, &(0x7f000000ffe0)) 2018/03/30 01:28:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000300)=""/125, &(0x7f0000000040)=0x7d) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000500)={'nat\x00', 0x0, 0x3, 0xba, [], 0x9, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000440)=""/186}, &(0x7f0000000580)=0x78) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/03/30 01:28:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x2012, r0, 0x40) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000140)={0x7f, 0x0, 0x1, 0x6}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000440)={{0xfffffffffffffff9, 0x7, 0x400, 0x2, "e0bfebdba627049175eaeb45241560739d1e0a99bdbbb57d83b9dd6fdcb165741eb5bc849b81e6b2b923a3e7", 0x400}, 0x0, 0x0, 0x0, r4, 0x8001, 0x40, "5eae07b004e51be7bb67fb17ebcd7a799227af5161b6ce6a0890541881420001b47967f5e2732ccc6840756814e406f4475fc29498204cd4ed9af4e93afe7e6b", &(0x7f00000001c0)='trustedGPLcgroupwlan1vboxnet0user\x00', 0x22, [], [0x4, 0x4, 0x4]}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0xde, &(0x7f0000000340)=""/222}) openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) 2018/03/30 01:28:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) writev(r0, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001100094700bb61e1c30500800700001702000000450000000000800019001a00000000000000000ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/03/30 01:28:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a7c000)=0x3a9, 0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/30 01:28:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x80000000000013) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xb8e, 0x80000) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) writev(r0, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) 2018/03/30 01:28:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0), 0x0, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x806080) socket(0x4, 0x804, 0x3) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0)={[{0x2d, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x39) connect$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/03/30 01:28:41 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000740)={r6, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 59.367839] binder: 7022:7025 unknown command 1073743365 [ 59.375449] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.389430] binder: 7022:7035 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 59.399907] binder: 7022:7025 ioctl c0306201 20007000 returned -22 [ 59.420487] binder: BINDER_SET_CONTEXT_MGR already set [ 59.430102] binder: 7022:7035 unknown command 1073743365 [ 59.435896] binder: 7022:7025 ioctl 40046207 0 returned -16 [ 59.438966] binder: 7022:7035 ioctl c0306201 20007000 returned -22 [ 59.454922] binder: 7022:7048 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/03/30 01:28:41 executing program 1: r0 = socket$inet(0x11, 0xa, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e22, @rand_addr=0x7}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x8}, {0x6}]}, 0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)}, 0x0) 2018/03/30 01:28:41 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x6fe, 0x0, 0x7ff}, 0x9, 0x4}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) r1 = geteuid() r2 = getgid() fchown(r0, r1, r2) 2018/03/30 01:28:41 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:41 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/route\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x4, 0x2) sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/03/30 01:28:41 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001040)=ANY=[@ANYBLOB="030000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000332425e1a5000000000000000000000000000000000000000000000000000000000000000000000900000002004e20ac14141300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b23b55d8e22621a0222ad47edc2dbc8f3b06967d89b2a5dbf17c4d1f9338e2998b02bf260964d1802e6655fc07db32253a89cf3c82aa21c1ac19ff0bf8cb2beb4ec5e1bbdb43c66e1a7d30f0552a83b0fe8e32dd1e36a11acd6d3988b5ff16145a6bb6fd46cc2c7afe7fc716335df4bb7608ea1cdd0a9e46d5e64496c8ebdc8a04b9e24537c617dfeb764f0ece847f7ca56b185d25e13697994d8e0b708839d854aefd0ba68f5927b50dd93e225e3272459a2bfcdae2ac7884f4ce21282d5a4a74d4fc41ead6bf9a5887284589cfbd6c7785fbe05c9d8a400de48fcb35ae9973b5d74f289f16fe55d7500000000000000000000000ee448c93865e9ad9e9027c5cab6ea750e6f766423f6c6a82aead84e4997b5ac420fc526082ef14c0f9fc3a81bdc2e1d19de9e4a06ba2614fd03dd46979527c496dbe27875b672e77992433b98b2ffd79cf3750733a68df49def2323bbe872d3d6903dc29f478ebb67512f8d8a13e621f99c78bd0a6cd4908fdd30c6f8da471ca8270882d91320e5553ab20cba84e5f4c3f73e365a650991af0bebb41e8577f6c93b5c6281206be6c8989db8e9f733b407f00862262f547e679bf6a189b858a6a5c7a0cabbe555fed87644e0463cee2fc6aca3d7749a757ecc30fdfa979b33596bec246b9365dc04186af2e3843ff43dde8687f4af3c770b7585f57bc464838ca752d8caf3eb2e2d815e5c12ded0ad255a15e153020dad8c54d9939a525a5579dfdfcbf05bd95a13a2a9a0e39bf82d5c77a366cf73e3caa57c3c781ddf020d6a95f592b99619e86d55f96284158783375bdbbcb64fecc5d634f1b50fdd38ae38c118214cace9274cf7bd5081ba22644d4b6145c457f14020330b93daca586b39e4628bf9a7b637a5d80b3c9d37e4e8ca413b4c04fd8d260b7ba84837acd5431341385d32fb4e0f722341cb7e4bb3d072549d38bae"], 0x1) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) close(r1) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x7fff, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) sendfile(r1, 0xffffffffffffffff, &(0x7f00000ddff8), 0x0) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000240)) fsync(r2) r3 = getpid() ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r3, r4, 0x3e, &(0x7f0000000180)={0xb, 0x6, 0x0, 0x10000}) 2018/03/30 01:28:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) getpeername(r2, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x2, &(0x7f0000000040)=@raw=[@generic={0x6, 0x6, 0xbfa1, 0xc7c}], &(0x7f0000000080)='GPL\x00', 0x80000000, 0x95, &(0x7f0000000100)=""/149, 0x41100, 0x1, [], r3}, 0x48) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/03/30 01:28:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$setpipe(r1, 0x407, 0x0) getpgid(0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000a40)) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f00000002c0)="08a7bba44b285beb0508e194520a0cb0727896732bb158ebc537a217d6c8234e0f73d6117f2f478a528aab892f3760fc062f1c10e78b355f67d5fbe92809d91477aae59481ce89f5e6e608dfb6caf95b002e506e81e0f7ad83d8283dd844490e73f6bacbb995d61dfee7466eaacc1d47a87e", 0x72}, {&(0x7f0000000340)="1b7716353b14dd1988a8ddc833f9fda1331d863af8d1a162a6d73f3becc26cb8fa27d4d0c6dc717d417d4f80840a897404e1112185d434b9e4a34db2acd87c014a0281720a7a7a5af25952d53a4dc45cc591e53013bc3d57ed38fb17b2561b185aaa78cf65f5ffba79e07445757db90f420be8272e803c218f0e9394fb6e61bb0e9d7dd36a", 0x85}, {&(0x7f0000000080)="22f0ee86e97488c79120191655083da55ce9ccedb837f140fca5fc9cb16b42d7b3aaa999112205594ee5fe0bb607412a26872ae6ca61be4098b9cd24a6", 0x3d}], 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000003700)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000b80)=ANY=[@ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="00000001"], 0x14, 0x20004800}, 0x5) ptrace$getenv(0x4201, 0x0, 0x9, &(0x7f00000000c0)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000280), 0x4) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000140)={0x1ff, 0x6f9, 0xfff, 0x7, 0x2, 0xfac7, 0x2, 0x5, 0x2, 0x4c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000c40)={{0x0, 0x2, 0x7, 0x0, "9b8c052f6bf50af5612918237969660f4c78a36099300287b3a63d0591d7d1eb0718f1c279657ca7d47ad154", 0x7}, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x1, "7d69e79d9a9af59aff55b451f40129151c1e77a6373bc61b02660995543adc7811bdb2f0f6817b91e796d54eb7879fcd5c1741a93cd901c972069fde5c44c5aa", &(0x7f0000000c00)='/dev/vhost-net\x00', 0xf, [], [0x0, 0x400, 0x8, 0x5]}) write$vnet(r0, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/03/30 01:28:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x34, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) 2018/03/30 01:28:41 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40040, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001280)={0x3, 0x4f0b, 0xffffffff, 0xfffffffffffffffc}, 0x10) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f0000001200)=""/68, 0x44}, {&(0x7f0000001300)=""/226, 0xe2}, {&(0x7f0000001400)=""/118, 0x76}], 0x5) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB='1:4\r'], 0x4) r3 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r3, 0x3, 0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000000c0)={0x9, 0x1}, 0x2) readv(r2, &(0x7f0000001540)=[{&(0x7f0000001500)=""/64, 0x40}], 0x1) 2018/03/30 01:28:41 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:41 executing program 5: r0 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x1f, 0x9, 0x10001, 0x47a, 0x2}, &(0x7f0000000440)=0x14) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x74, 0x0, &(0x7f0000000240)=[@request_death={0x400c630e, 0x0, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x28, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x2, 0x2e}], &(0x7f0000000200)=[0x20, 0x0, 0x0, 0x38, 0x58]}, 0x6}}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x0, 0x2}, @enter_looper={0x630c}], 0x25, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c04343b56ecfa05bae28b4b2412e07243e2874a884da480a1"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) r4 = accept$alg(r3, 0x0, 0x0) dup(r4) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000000c0)=0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r3, 0x50, &(0x7f0000000100)}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x105800, 0x0) 2018/03/30 01:28:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) socketpair$ax25(0x3, 0x2, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20}}) 2018/03/30 01:28:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x2}, 0x8) inotify_init1(0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 01:28:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e20, 0x4, 'wlc\x00', 0x2, 0x1, 0xa}, 0x2c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x5}, 0x10) socket$inet(0x2, 0x8, 0x3) close(r0) 2018/03/30 01:28:41 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x268) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x0, "bc1c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000005c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff81, 0x20000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000040)=""/213, 0xd5, 0x40000161, &(0x7f0000000400)={0x11, 0xf7, r2, 0x1, 0x380000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) [ 59.685642] binder: 7090:7091 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 59.698068] binder_alloc: 7090: binder_alloc_buf, no vma [ 59.703634] binder: 7090:7091 transaction failed 29189/-3, size 64-40 line 2963 [ 59.716800] binder: BINDER_SET_CONTEXT_MGR already set [ 59.730563] binder: 7090:7098 ioctl 40046207 0 returned -16 [ 59.735781] IPVS: set_ctl: invalid protocol: 0 172.20.20.13:20000 wlc [ 59.763158] binder: 7090:7091 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 59.794478] binder_alloc: 7090: binder_alloc_buf, no vma [ 59.800081] binder: 7090:7091 transaction failed 29189/-3, size 64-40 line 2963 [ 59.812631] IPVS: set_ctl: invalid protocol: 0 172.20.20.13:20000 wlc [ 59.827347] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.837642] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 01:28:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x1d) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/30 01:28:41 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:41 executing program 4: r0 = eventfd2(0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x4000, 0x0) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x2000000004, 0x0, 0x5, 0x80, 0x3, "a4daa53a53af15c072523c5271f0cd69ad6ccd75d6c91931f35a6c9e882e24f20570ad5eb70e765ebce98a042a88759a6142d1036df668f183cca8ea605c62", 0x22}, 0x60) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x75, 0x20a00) r2 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r2, &(0x7f0000000080), 0x400000ff) 2018/03/30 01:28:41 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3b5150f7, 0x2900) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0x200, 0x1, 0x800, 0xfffffffffffffffe, &(0x7f00000000c0)=[{}]}) r1 = socket$can_raw(0x1d, 0x3, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/03/30 01:28:41 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x9, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1) 2018/03/30 01:28:41 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x200000) accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xb98b6f24b45e1e31) r1 = socket(0x10, 0x802, 0x0) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x13db187881c6980c}, 0xc) 2018/03/30 01:28:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) getpgrp(0x0) getpid() r0 = gettid() prlimit64(r0, 0x8, &(0x7f0000d41000), &(0x7f0000eebff0)) memfd_create(&(0x7f0000000040)=':@\x00', 0x2) 2018/03/30 01:28:41 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000000000fa0a0000ed62c3a76d6c2c00"], 0x13) write$rdma_cm(r0, &(0x7f0000000140)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) prctl$setendian(0x14, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000340)=""/54) write$rdma_cm(r0, &(0x7f0000000200)=@disconnect={0xa, 0x0, 0xfa00, {r1}}, 0xfffffffffffffe9c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000280)=0x4, 0x4) recvfrom$inet(r3, &(0x7f0000000180)=""/81, 0x51, 0x71047f10867c7423, &(0x7f0000000240)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) socket$packet(0x11, 0x3, 0x300) 2018/03/30 01:28:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) r4 = semget(0x1, 0x1, 0x400) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000300)={{0x0, r5, r6, r7, r8, 0x0, 0x2}, 0x3f, 0x0, 0x8}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000000)="00601decd486f236072065a056de9a6c14") ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffd) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 01:28:41 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c6") fcntl$getflags(r0, 0xb) 2018/03/30 01:28:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x1c}, 0x1}, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xd8, r2, 0x714, 0x70bd29, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ba}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x5}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xd8}, 0x1, 0x0, 0x0, 0x44010}, 0x84) sendto$unix(r1, &(0x7f00000000c0)="28d5dab46ba3c856cbc666545acddbd0f2411d17b687599abccf36443f9c2e55ac8bf7616667c602e491f74ef59203a216dc18b1f65cab54", 0x38, 0x1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/03/30 01:28:41 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB='@\x00\x00\x00'], 0x48) write$rdma_cm(r0, &(0x7f0000000440)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) 2018/03/30 01:28:41 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x14, &(0x7f0000000fff), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/03/30 01:28:41 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:41 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x171) socketpair(0x1f, 0x3, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x70, 0x4, 0x37f}) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket(0x15, 0x80005, 0x0) bind$rds(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/03/30 01:28:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001580)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x5) 2018/03/30 01:28:41 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x40) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="0000000000cebb16e7f56ff557cfb0296800bebeb9ad4a8c8b2da74a72") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x4) sendfile(r1, r1, &(0x7f000050dff8), 0x86) sendfile(r2, r2, &(0x7f0000000080), 0x2000000000000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0xb) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000100)={0x9, 0x493, 0x80, @link_local={0x1, 0x80, 0xc2}, 'gretap0\x00'}) 2018/03/30 01:28:41 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/30 01:28:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x500a}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000180)={0xfffffffffffffffc}, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1d6b360059fa1cff185c1c47317a69ca"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 01:28:41 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpgrp(0x0) r6 = getuid() fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000740)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000880)=0xe8) getgroups(0x32d037dbbe48aa8d, &(0x7f0000006f80)) r10 = getpgid(0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000b80)=0xe8) r15 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000bc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c00)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000d00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) r19 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002100)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000002200)=0xe8) fstat(r0, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0x0) stat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() r25 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0)={0x0, 0x0, 0x0}, &(0x7f0000002800)=0xc) r28 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/hwrng\x00', 0x200400, 0x0) r29 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002b40)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002c40)=0xe8) r31 = getegid() r32 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006300)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006400)=0xe8) r34 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006440)=0x0) fstat(r1, &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006580)=0x0) getresuid(&(0x7f00000065c0), &(0x7f0000006600), &(0x7f0000006640)=0x0) lstat(&(0x7f0000006680)='./file0\x00', &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006780)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000006880)=0xe8) r43 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000068c0)=0x0) stat(&(0x7f0000006900)='./file0\x00', &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000069c0)='./file0\x00', &(0x7f0000006a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006a80)=0x0) r48 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006ac0)={0x0, 0x0, 0x0}, &(0x7f0000006b00)=0xc) r50 = fcntl$getown(r0, 0x9) stat(&(0x7f0000006b40)='./file0\x00', &(0x7f0000006b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000006c00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000006d80)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="8fa9fe40acd23b94831015af5e50751265515d8f84dcc691fd84be084e21edb8c5a1adcee5cc488dc28d558a080129e87083a89ae7e48aa78b1001cea1380e09624c0df3fe866e77e63250749a7baf53fe0d4e66f33ee7d90e1c3767", 0x5c}], 0x2, &(0x7f0000000300)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40004}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000003c0)="4b650931d989cf2ebde019efcaee0f98379457231e1cd61615d889342c88d10cb5c4304a8d359f99b884855ac1ae308e140a5b56a3a6ec8fe4a2be643d3478ce1643a6eff0fec6916b1c4d05d86e5e9e4e8d3419aef127aa1743feee2ee7f121ce0b63a9a274bc79834b7fc5ef8931eeb7488e822da70588cdf735efb4419d50a857562f805c829d473c26dc01063f387e922eadcb", 0x95}, {&(0x7f0000000480)="0e3d6a24c726a183e112ba2b68d39a3673d84dcf00b19aa26d9a183ffaa55468c9701abe2aa3ca8e7d33a07ab3c58d36066781ad7685e23fce339fd583d75dee78efab", 0x43}, {&(0x7f0000000500)="4578d6", 0x3}, {&(0x7f0000000540)="09c14cf525a8d5bc623218bf4a079768350f58bd2956a6614d119fd6140209d7b089e59f41da08fa138132838f6d597b1efe98cbadf2f95ad28dade9e860121507faa77d6b0fd6287770e7da159c601ec108c03340def1f21cf96371e0070eb69fe17aaae44746132a40b3f839b6aae6a1871c2797f211c2a6ff3c4392db4c5b8bb6b04635", 0x85}, {&(0x7f0000000600)="36a47228847fc14912df4652ffc1412fe962a38cf246eabe2aa2ba990af6950c4870831783b0a4e289c5bb5d63827e95bc5f081364393e6dcd7018f9439f56e1", 0x40}], 0x5, &(0x7f0000000dc0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x110, 0x80}, {&(0x7f0000000f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000000f80)="e1b2aed4cc1c4b6119bfd89fb0568b770d43", 0x12}, {&(0x7f0000000fc0)="889f5afab36ebd653a23d4ffc986f95e40f78679af07d4c14bfb7ebb262fb4ac5c2913eab20964e181c3d78dfa018ac6ea6a4a6e25c3d3aba1f8035f7709f6d909ed0c70e5eaa10e9ef2fbfb66612a784e573fe07309bc5ea9c6331eb810f7a3e74b1133c3a356e804144ce5aec47368dd85eeea7a8a6f977234f6715d1a7b9fe9d7f306f7cea5855062c8cc04610a6673c2553ca9739553273a474629f1025c496c1a42d765c59771bfb9b64b16d80379bfab53530941c2757a1dd71cfbdbb52dcc7e8504d6b5a262052299acf97ad99cb74123", 0xd4}, {&(0x7f00000010c0)="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0x1000}], 0x3, &(0x7f0000002380)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x90}, {&(0x7f0000002440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000026c0)=[{&(0x7f00000024c0)="9dbc0296e6c17ed36e15ec7e5d466e38eee76bfe056898b08ad8308965f2e49dda25f5d4cfa0f2d945cdfa78744f9a778bbabe5dbcb427e2dec4e695919982f0f531e5d479b1ce863fdfec26c9e0b17c5e6856b95be52093407c0bc8", 0x5c}, {&(0x7f0000002540)="6dde57d3a7c740fe01c276ac2b3d3e2572fab41d0886377d144285b3b15533b943d13a4c77c3d094a6475f2f011c6e2810ed691fbab380dd63198c25e8714510c7fccc7dbdf4d482acb30177a3e30d12820d8c4bfa3d49876b9553dba72b9ff94f294d9f2248a247d2d095ff5116e8a082e2ca7bc9c036c2becbf961cc813babaf377abfaf3701c1e003002d23d7810db860", 0x92}, {&(0x7f0000002600)="6101ba57423dbaf642cd4716febd730601211b632f2bca86114af6e259a685d7e3f514a2b5141107a64cbc773a8f7dc09471f503bc810317a4861e9fccf02f2942af3f9063cb96fdd7f992b56056eb25d4a18a2c8e33acf5", 0x58}, {&(0x7f0000002680)="364d12170077a6f1b9b5881469cc940b621b032f1eef78a3be31546adad9298ee6025d8fcfa5a73f1042a6fa38e147b881112a923ed3672719", 0x39}], 0x4, &(0x7f0000002840)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x38, 0x4014}, {&(0x7f0000002880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000002900)="b9ae", 0x2}, {&(0x7f0000002940)="5815abb8332d4603f233af1b9c03ac1c51fd45d582dd5c813b9de37b2816587da45cbc8973cf0b3e7636066c3b", 0x2d}, {&(0x7f0000002980)="415ab89de0bfe9d4228fdf21a6f802b0554bee50c33976c5a2ea8ecfa001cb181201b60f6025262e2f4eb1d16648e9", 0x2f}, 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{&(0x7f0000005080)="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0x1000}, {&(0x7f0000006080)="664e3fb0b0c24d7be035743d348cd5fe9e919ecdcfd8fef8236a259d7b71d65789fdefc5ae9233b56699caab407d04e69d5374b5cd6bbdb7516152e8a19fb6c3716f546ced19a3b8ccd10f875896b8942c968c05efb554f12644744a3f45b1a9b7be096f20f0046740630941e1951c46a834258715152fef3a2a582a0ceabb570ec277907bfd51244927735328e607713506", 0x92}, {&(0x7f0000006140)="da71e8dd518effc98f82f7314a800021b376f7f89de38fcd868dd09c00959c1f172a65020420cc7554e742f48c64a18f99ae93bf1f93a604c74685eef25da91f62057af48310dba4003e18904351f2773d705e1e3faab9fa3a66849444fa62af9353955c70de232ffad9d9b7e72151d43569a9b198d8195005effd5530e8f28fcf07f32a41dfa9f5", 0x88}, {&(0x7f0000006200)="1bfe5e4e3dcb5f1cfc10751dd2906f4ecb1afaa8e02768cc4ab636607bba3aff746b12ccbd57e60b", 0x28}], 0xa, &(0x7f0000006c40)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x120, 0x20000050}], 0x6, 0x4000011) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r53 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r53, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r53) 2018/03/30 01:28:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") lseek(r0, 0x0, 0x4) 2018/03/30 01:28:41 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x3}) r2 = syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0xeea, 0x541002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000180)) readv(0xffffffffffffffff, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) r4 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x4f35, 0x80001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x96, "8fe3d9df03195e8dac5da870d70352880eb88f946ca584fb2ea792aa4050875ce02015e9eb2343cba6cc675a58c6b4176d62ff7bfbaace00a80578666ba22c5712b29c5b464989da8632f8c70230c6cdce6405cba214ea1a019838f2421fbf904dc35f391c75056b91dbc89fc96214d5d0216262c59ef90eadd91f9d761e62024ca2b9dc56cd89efcc698a5fb5d3f3cdb78e858e40a2"}, &(0x7f00000000c0)=0x9e) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r5, 0xffffffffffffff90}, 0x8) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000480)) timer_create(0x5, &(0x7f0000000300)={0x0, 0x1b, 0x0, @thr={&(0x7f0000000200)="5f059f29c0b5ce6ad8", &(0x7f0000000240)="ffff993388828ea68fe5eda29b3dc35d41bd7529a7d5836ba88f989139b41d287a2790f6ba5ca02486d718f30a114c8e2a2dbed0caeb9abb60a03eeed8b0c34e14b300bc7d31d043446798d4d83bfca7ab66b0a4f7c7b28a65d2417cfa8cc930a90efb83408e7155c31faacadc8a1a534e33cb19849c8452c1e21814b09a4c"}}, &(0x7f0000000380)=0x0) timer_settime(r6, 0x0, &(0x7f00000003c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000400)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) [ 60.039455] RDS: rds_bind could not find a transport for 0.0.0.2, load rds_tcp or rds_rdma? [ 60.062228] RDS: rds_bind could not find a transport for 0.0.0.2, load rds_tcp or rds_rdma? 2018/03/30 01:28:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x10000000000000, 0x4, 0x1ff, 0x8000, 0x200, 0xa9}) 2018/03/30 01:28:41 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000402fe8)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) 2018/03/30 01:28:41 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x28100) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=""/143, &(0x7f00000000c0)=0x3a5) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000001c0)=""/136) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000003c0)={0x2, 0x5, 0x5, 0xbe0a, 0x7, 0x3}) setregid(r2, r3) 2018/03/30 01:28:42 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) geteuid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000980)={0x78, 0x0, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {0xc, 0x0, 0x7}, [@typed={0x14, 0x8, @ipv6}, @generic="ab37bb6f91e0532d20d5342902b62a504db0efcc83ca4ad181eddd5d83b8126363f09039338a019a23c7545b9676d4f4ead5730a33db0c7ed83f814905bf0d36e823f2197902cc179e8556bbeefe27"]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x90) write$sndseq(r0, &(0x7f0000000700)=[{0x7, 0x9, 0x6, 0x0, @time={0x0, 0x989680}, {0x3e, 0x1}, {0x0, 0x2}, @time=@tick=0x2a8d}, {0x0, 0x5, 0xfff, 0x8, @time={0x0, 0x1c9c380}, {0x2, 0x85}, {0x7fff, 0x3}, @control={0x5, 0x317b, 0x7}}, {0x6, 0x1, 0x0, 0x9, @tick=0xfffffffffffffffc, {0x5b9eaed1, 0x1}, {0x0, 0x43}, @queue={0x1, {0x1, 0x7fff}}}, {0x18000000, 0x0, 0xffffffff, 0x8001, @tick=0x9a, {0x4, 0x7}, {0x3, 0x10000}, @quote={{0x1, 0x3}, 0x400, &(0x7f0000000340)={0x80fa, 0x1, 0x9, 0x81, @time={0x77359400}, {0x847f, 0x6}, {0x8, 0x200}, @queue={0x8000, {0x100000001, 0x5}}}}}, {0x400, 0x8, 0x580, 0x10001, @tick=0x3ff, {0xaa, 0x1000}, {0x5, 0x81}, @note={0x7, 0x5, 0xd2, 0x7, 0x7}}, {0x6, 0x2, 0x3f, 0xa1, @time={0x77359400}, {0x1000, 0xd22}, {0x10000, 0x4}, @control={0x50, 0x1, 0x9}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x3, 0x80, 0x80, 0xffffffffffffffde, @time, {0x3ff}, {0x7, 0x4}, @time=@time={0x0, 0x989680}}], 0x180) getpid() mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16947e, 0x0) pwritev(r1, &(0x7f0000002200)=[{&(0x7f00000011c0)="2a41850a8ff79d0a1db15743cdfa3a9b0d71eebe3d4458af9a9dc0062e2e53d408dbeeeb4e8df17e32a5e7c086b96c3eb3e4e37c16da18e2b297a65638a54dd809036a7841c7346f80bc247381f09f00bed98e780e8228ef3ef1e50df8cc505848a2f2ea33c205de3fb375853a31d70edd68b1602e955878d9d6640f2126bbd0cd9693511c5a2bf6079d66fe0e012efbcb31c7320ee2d72afcd53ffdd4ba5d02fab088d48f1cbb07c59b1bfa8eb9096f42d72d21eb9a8042ffb6a00b5215df6b8fbffc48aff2daec99abdd1ebe609e1138b27626cdbae3ba38316eaf8105a7bdf4de266c6d4f0a8c699df43b243d8ba7f8450d006fcdb7c06f0e38daa79379cf36542a030213513b6ed7a462db5bbbf04459621c598609589b11b32161521f8907a3831519a2c2c700a39aaf9fcd80a332a82d7145838eeb9f906cdb2d82e25a18ce99feb360227d5ae0ced89a735cd29c6ffeffb7518cb342b076e415964c0e1f1435ac733cda7009b7650fa020627c46cf56d116a5217094f5348550baa51f9a87243a9ca9ea4fee9c53303b2a5e88f8553ff8040d9bcc07c808a484fef20993d0c72a4dc9f1f5765d43df0cd1752068fc2436b8abbd3c23ce20ecc020d14db5e8665d3e9cb9bdf5a297cf039eb72b76b7319d4de619c6969dccdda66cc15ec7e4ae609b25dba336c9b737d7e5c14131d9c5099f923e7b7161c85d19593fbb0749a5c0c540ec3eb4296c5a486248a4e7a1606325d62b3fb02ce5b97c28738945f1ec5c545d0bbce58073aef7fa3403869115d45149bd2a17f8ac1141ea46a5f274520a9d818a0dec88ce6e9c052312eabf76a6c3e6c02e27da65bf13d0cb871322798ef7555baa659af343df50325a7f0dd373f0ccec740dc9bd933ef4f46b5735baa45e072453157cb6bb3ebcf859037e043a15b48c9de795f38bd68803678b63ce81c0397c1b882b3c8a9524ffb0e22249d5ac76b92fe75c6b3bab5d2abec35be658f8bd8afcef98545a1e982eafb5674895f3961593935ab1b9f5be6e85c209084ef879dd2164fd9cdadfd5678c908f17bd437250d87975c68cf134e7bcf2baad54265a9903168c5b561722c98192356a905b4682ecf55534bf6f27cdd864e4e9105500c2c5eb8e4ba3191b39ac3cbc17b916371743ed532ff4b39eb728e2acfe82235bd627c80c33d14ecd913eeb0075c2d85542fa1b2463760115d55a6615c379ba14222e06cc3c401bcfc10fe0763ed31400adf7bc18bc5596ffd939fd0323ec16b393ed18a8795d61be98271485a60028ecf3c4e48258e43d211611279c7cb89a3832e77db66d8dfe335b9fd68a6285d24dedbfccff105120e1331ec518cebd1287e7c3e64c6c0c5c0ed9718d192cfcfe1a2d1ef2241da515c4b7c936d9a2e53edee50330e68aede3534667db01020d5b9345e4e96ca221d9d2defb5d57b965873468c636bc55d35e67554fb817f065ffe397bdd237791b77e96f7e6af992a92c1503788e8d25375e2753448f958137f66fc75863b76cf210da790190ea1db2def1db4d0da48b07d975e0e902a7b69d1461d7478890694c2a8d88998890c13b02c494f623887eabd84ababcfbc778e94fe554d35beb85b8698e580701ccd292301fbc93782fc7b34fca0260ca12d77436d4ddabe6c4b9bb48a7648b9c66904481b3fadf4cb2f0f4e9613300d19e433f9e5b675ac1e375805ecaba6ec150185adb2ef75259bf43f0a2523bb22b988bbe89fffbf58ca4e0aa00517931a648be8a04226d429aa9e05c610e1ebb483a14b89aca7bcc9923726176e6bbd1caa982c247d8afce1025f63745d882c11da72d66db41644f23a1f80131882518ab9e6fe9238ae08655269297b4a69825e6b38e853f41a897d240461af6ccac154d98e379b0d4902b5600924cc778660a90a8a760252fca54c3d4317d3cc131d3a4affbdcf8ae64edd3e3e7806ff30f1acff2201c8285b08a4c5748eed3a6221ea0e5d7cde911ab4061a68f9ed3a23b94c31886e9ca4863aae6a8247b5207f3e50cc895fbd00cfba6b719960888dae64f8b11296899c3ad1504b029f10abfbb9a169417fd54c08a6d26fd24904f1fd99be500232d5a8826b36b1515d9ef7b8c39b64f85a1711cec139d0601416999788db74c48e776f7e751c4f28d1d7e781f4558c4f2aff0ccb1f98306b17194d186925c2d2f550f34987bce2077171978f648daec6440edc3044b9c8fae550f0af9b332d79a6e0350a8d3ab73cba75b6b70cefe8898cd632545d97e5d2d2a6e3c3387164fa63f0df6b97a98f8216b1ea673c4614a0d2f958ef6001118a78fe49210eaeb9415fbc08f6b37254dff5f69de727914619b4d3285fd3f17718fa61526eab1b4221cce3cb16a0ff7cd989f784da4cc7fe1cb65dba596704f72affef133f1f68cc366a95da75383362066c19610736edf4d4c2c2d2ebad19e835b023cc47bb7618e7d67e3a893e558acb68d1fa826da68b892544d171b9ee233c964a4f1db574c8ec3bb764fc8d2d857c149e8cd2414f44791ca9b70d73304b5e7777fb179f0e49c03910a572672ddf887103b4e4048e274870a830687f13b1110196a552b22e165abed3fe9b891ef7c3aafa6893c9ffbf0629f907093437c8bd02db57a27b80913403297def2defcf0bea4102a0efe319912ed18bcc5c9a08e306743a167916b8fb0e970f9de19a10a19d91709aabb885b7d3885a016c15db7e4b3050103582ca3e7db8fdb1dd07f5e8c8572c23c384a989bcda3cdddc00f8a1a6017df5734742741f194a5f9594480efecbf230695a5889f5e58c19527671ea1d5b5a52b43600069ceb1deb80728e6722fa95ee31c9c395c67788fe8f58ce84a8a305a3ceaf3eea15c9cb0c1024707af1c6b98d7e81fe18994c771f57fec6f5f4923ce1daf261eb02b8e4986dce32ea7f1363a4c8f85fc9a585294c44d700189d72f14e9254805a1e293a9baf30750ebff95f68ee17166071d0a2cfd5597f1bea3481e17f3ec44d8d99677c2583609a94ea5d5c07f7cfcc231fe49d875e5ae61537697bc6a2b61ee2121b03793ea17a54ae03ae9417dcfcf9eac74447aa9505f29e311bddd9323c980892e73c134295f401f75d002e1c5704a01d4b49b2dad88fbc2a6495388f0d8a9c35c4775b931f538078ba3b97f8256d77f8aa50b72ec0fd37ed00df229bb845fedc3f9ba74677d0ab4271f40a4fc4d9b54af1dd078b88d87569310973fb9089918e39fe0c32488c3d7d427bbcbbe537d0233211174f705a04f5c8e63ab868ae63b1bf52c9f5330f55a973dfcfc724add59481a25603f30e3b5b2f1ae1e02637e00e57a1df9268fa87f56ef52dddb59eff9af489d26d1b48ff1714dda7035227d6dd2fed5ad583ba7716c330c3b7e0f73496eabc60d1d8028001fc6a41b808dcd8825bbb56e6cbe9ca1b6e09edfb36c7128a9a272a4fb31109f0c5ccba728bd0f87640534f7e4ff05b320b1b9cef5c259f11c72ef4d055714ba462eda1622f70729f4b3b18bec529925d0a57bec9addf0658825e704ea9938d96f1d0f492f6bc6d05da447168cc527dd298b954da7f30a0003845771591b830cb8804be38bd8dc76717f9d2e053e004992cc5a2fdb86ab66f6a4af6add85a0a32f099ce20dafe823fc8d669163e3c4c356f234ec4be4e2a8d0425d4b4029e59b86da9dfd6641fbbc124f430cd26fda4199cf8ee77a69dc0de9db060543b0bf03bc40e3407f38f69fbbb18fa4d5ed2028c95a6dbcf9c9eaef6352eb450ca25e768e1c592aeca99dbcd04a8ff5b40fb7634caf4ba1b5d8df624d722cb6f843eeb18bdc28a48195001be29caac390fbc7062eeece32af46c83c84ba9c25b5874824cb149dfea6ce59d1b374a8f9f753fdea7ac6abd7d853f650016a995fed3fc830e23bd1dddabcffa19d1c0fffaa347972c3b19ade19cd173b15d74e9875b6a9389a061fb916277d3973c5b980d09a3bf9ddbb621053d6dab12b0dad4bb70101a693e5544a08844907ae6b5de05f158c2b47e9881e39e42e73c807ff53a1376194d0481bef71aad1a6a18bb7c4c84bdd0dbac67f9a4b0296aad9e2c8fb995ac66d51300e47ef1482c0acca9e2b8d0788932b780ca194fd3a29c1cc2686a9753d7db62d05f346df0505e48ff13e7502fcf6b38b19cc74ca03e5d7f6aacf2598c56955facd4d0533d9c5dc6a6b5246a1c344a1deba04fe708faf647fc27c781fec3854095e03542db39b3a5a67f5605df8b558d74f1b0d1a18c77d7a81c57a20531cb01fe12b65a6db1c0cb7d9051e89e17e10811a84494ce5a94410c10b31bad485cf8e58c39c28557c4149cf32977b69cae953d4147b701999ab6313bed7e5558127b8d184085b00cf65dc999a9d5027d24c0fd2ef28f9ead22c966f477998effc485632b78affb58c18101d8c18c8148b206696c3e37baad52bf8fd11e04b57968e05aa0a732879082a7711ce3a99a3593aac60e9ce9a7b78645b357cb02dabb79dc75b19517d2036b7275e8a696e39946fea1951d82988d64841da32675b9d83d15188800e6f8615351a027c3fffda5e39e4e248b7e241c3a1e270af0305a47f85841e3a3cf4104b61f32498699847b693c1c557cd3f1c16ed269f7397bfd387d1b1013bc5abd7e9110d6f36d53183a0cbfcc097044508298e386dd1490d3b6d5b39259b1a4968c845efd35106f8c003739dc008096464d936de6e84bae0a034de87517be3d441cc0d535d0a12d4d0d048d28faad7ffac0139fe3c86da6581090d1decacab289a87ef3c95197cf30ab3ade3354b85a23bca6366a99342c200ae913f1faceb60b41e9be579ceac1b453551f016fee14dd9a415d8c2c8cf3b40373f8ef7686e17a229e4c23c94923d59f2a125e594fd80f0e93eb67bffc1cb0209dd8bda8afba9cf2a610006a37e4569574a50ebd482a41a5ff7fe169bd6056d2b8e472bd25c3aa2ee8e400dfdb68b99cff79125b337771ed118877acd0ea715fee399b50c37d24501a6df64157694b68612eb7e7506c891aedfbbdc95cf9a9bd99b994ac6cbde0be493fa8bb4720c52dc4b153e230baaf9cc48086b4b71f331150cd1a11535bcff9f349ed3cee1b295f80c2da35f95fc9cbf478f19d72a66f180f029fef450b31bb9b812035a10bce4928a27a136f990d1df97b048c6d35079da4106a6d174da1e7c133298400eac8cea0266549b1c04f95f81aea451b4019d6ced23741f59e11c3e80ae735f18f60d8c47117e206158eacfc0530ab62d8139a149d3dd6f94b20c08fa5c4393c7d556236f734ebd06a67ffb225f11e6efd6dbf75df45b5efcfcac45d609cc50357a5ea8d8ef31f96dd7b3064ac3bcbd2b6243369752ab773057add5f97612e33b473c85e9fcea8d35bfa88d438112cc71131787d79b6c8ce58cddc6c8e1381b95a9f8d5bd7ee102a80da2acc603a98eb9178bd7606a4f7a181bf55abf6ca0d5e4b8a9c4d6d2296e5452d3edc6d4126a8eb53a67aa0d69680a6de5adccb6c6ee09ae07bc7db1c1033958dcaaf126e44d684b293fccb0c2bc80615817ce6b014ebf9453ec77020eb035d9b4555a82b75221aee16a7153e138705ed107b3deb8b62584d2e53f7ccd4c1e06e3563cbc354dc59aff1ba933be2948fcdfd90c566d86a93834e7857e1f6211cf7d706ea3ef8556c884e8628f1f391ebbc51ae09c2dbd01340b2de874f33dacd5a0c11e99d19b8c75b29e37cf589f110f0197c886584efb8454e45c7ce6a8f82040ec8c7476d3af3e501911c387e63705ea098e49249011da6a62d8c36f", 0x1000}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000100)=0x2, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000d40)={&(0x7f0000000d00)="e91f7189591e9233614b"}, 0x10) 2018/03/30 01:28:42 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:42 executing program 1: r0 = socket(0x1, 0x80f, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007804000000000000000000001801000090030000900300009003000004000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4c8) r1 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="9090eae1cba22aca7df94fe1cb45eb7ad243e4ae52f2337589b5c99a43f5cd8f699ee800bc07921035ec2be886e4a7f4f4be2c60c061e64e6b862f9510f19e8ad01349e94aa03e8f13e30476c18a9fc2c4d2c688604aebefadf988a0bdb32a02c0dd35d2847d80de4634833dde9bac796978fbc7aa76bcd32222503378b76a6e97f8482cdf2aef11a71c82a52de14518baf381c0f7ce5280676190cac9ccaed56dff8e44c3c56eb031437be5d0c873cc00172e0960340ead920c660bd28fbc8c08a9b39284d98a846507aa495607d6d3ca2b6958691ca5309aed66966c132f9292878890acdfabd2aafa55a7", 0xec, 0x0) keyctl$get_keyring_id(0x0, r1, 0x5) rt_sigaction(0xb, &(0x7f0000000180)={0x800, {}, 0x4, 0x6}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f0000000000)="13000000100006dde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8cda9b56179c0a9d1a1ff06f3685abe402afe91091fb7a7a004b14b596def1a5de708b38d7d6bea2ab81e7278ebc1de7d8e9e244d3b6f30a0d204bf47bed8c2aeb487001dfc457623626e246ec7976827d63a0f2fe6373bd86d136a7b96a9ef9fda58eebeb155802aac3e58a34032a3c3eadfdbb993369320be03000000000000008b6b614575a18ad72d8566c2", 0xd3) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) preadv(r3, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/34, 0x22}, {&(0x7f0000000880)=""/218, 0xda}, {&(0x7f0000000980)=""/168, 0xa8}], 0x3, 0x0) 2018/03/30 01:28:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x7f, 0xfffffffffffffeff, 0x8, 0x4, 0x0, 0x4, 0x0, 0xa, 0x800, 0x7, 0x200, 0x4, 0x0, 0x4, 0x85, 0x40, 0x1, 0x6, 0xa6bd, 0x5, 0x6f79, 0x2, 0x2, 0x800, 0x3, 0xf74, 0xfffffffffffffc00, 0x3, 0x12138bb1, 0x3, 0x6, 0x8, 0x81, 0x1, 0x5, 0x49a3, 0x0, 0x48, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x20, 0x5, 0x1, 0x7, 0x40, 0xfff, 0x1}, r2, 0x2, r0, 0xa) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000140)={0x1, 0x0, [{}]}) 2018/03/30 01:28:42 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x10000, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000540)=""/47, 0x2f}, {&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000200)=""/199, 0xc7}, {&(0x7f0000000300)=""/43, 0x2b}, {&(0x7f0000000340)=""/116, 0x74}], 0x5, 0x0, 0x0, 0x9}, 0x12001) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'ip_vti0\x00', 0x0}) connect$packet(r1, &(0x7f0000000500)={0x11, 0xff, r2, 0x1, 0x3a, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/30 01:28:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x5, 0x1) fallocate(r0, 0x0, 0x0, 0x80000001) 2018/03/30 01:28:42 executing program 6: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x80000) getsockname(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="58e388030000003865"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) 2018/03/30 01:28:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x200000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000014c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001500)={0x0, r1}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r5 = dup3(r4, r2, 0x80000) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r2, 0xfffffffffffffffe}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r7, &(0x7f0000000180)="15", 0x1) r8 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r8, 0x0, 0xffff, 0x9) close(r6) openat(r7, &(0x7f0000000040)='./file0\x00', 0x400000, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r9, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x0, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) 2018/03/30 01:28:42 executing program 5: fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/03/30 01:28:42 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:42 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000f80)=""/195, 0xc3, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x265d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r2, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(r3, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000001440)=@pic={0x3ff, 0x5, 0x1, 0x3, 0xc86, 0x7, 0xb21c, 0x84ae, 0xee0, 0x5, 0x5, 0x7, 0x9c, 0xdd, 0x6, 0x8001}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000001080)={0x4, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x81}}}, 0x88) pwritev(r3, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000009c0)={0x5c, 0x0, &(0x7f0000000780)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=[0x0]}, 0x3ff}}, @request_death={0x400c630e, 0x3}], 0x0, 0x0, &(0x7f0000000900)}) 2018/03/30 01:28:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) r3 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="c96039818f46917b8c64f2e22e4366cf6904d4acdbf89beec32af9c78f1aef561d2bebf7b98e8fd60a6b8bc94a58120f89f4f63dde4383e49b1206ca857ae268ad7ec5885e61d44916a871ecde62506c95b9fb94cd035ec7c57ce84af51c", 0x5e, 0x20000000, 0x0, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r5, r4) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000604ffc)) dup2(r4, r6) socket$inet6_udp(0xa, 0x2, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x0, r1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x1e) pipe(&(0x7f0000000080)={0xffffffffffffffff}) eventfd2(0xfffffffffffffff7, 0x80801) ioctl$DRM_IOCTL_AGP_ACQUIRE(r8, 0x6430) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x69, "cd5569fb2ab46148d7bcd87fe3e6242d5a80ff558d9c43ecb1c8cc698b30c42d4b983c4f2fde8aeeeaa840a563268dc68236e2449df168acaa59fe0d055981835be6591297428e7209b02f8078aec9962c4c9d96216bbc957f30cce110b9d38ed1beeef2ed48d7dabe"}, &(0x7f0000000200)=0x71) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r9, 0x0, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000140)={0x7, {{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3a}}}, 0x88) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/30 01:28:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000600)=""/4096, 0x1000, 0x0, &(0x7f0000000540)=@sco={0x1f, {0x6, 0x100000000, 0x8001, 0x400000000, 0x0, 0x1}}, 0x80) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001880)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000018c0)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000001980)=[{&(0x7f0000001600)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001640)="eca9f04b342828b9dc6650f618355a65f1d71ffaa5b77361d0b030159de68faac982a537abf89c6275f048cdcd2c038f16a6bcfe8b24b56e0621e180ab4e5b25d986861740cce9273ca2178968c210747faedf9a6ce8201a4947ecaad2c1518ff9", 0x61}], 0x1, 0x0, 0x0, 0x4008005}, {&(0x7f0000001700)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000001840)=[{&(0x7f0000001740)="a015a2d96b2806154000f5e52dbb24391f02940e8b24f703ee35a609929691d34be9832e22a0cd143910aa10794558dd072f732707161c75b271268dec48c063ac55b78feb61e6282ce6afb7bd1d9cba13771347c46b82f3cb5e240c35147f8079acd49a2d770c84050a122e441bd041bc175b2f2d382f", 0x77}, {&(0x7f00000017c0)="0e5b4d7a415fb132ce142e47a04255597f0b44fdf34c2b7355e2559754b1954aa62c4facf8284113", 0x28}, {&(0x7f0000001800)="36e3df4f0849696f4d8ee548ce2bb886a9f987401a467c1e28183d2bb1f5ee6a26ab34893808426615b7", 0x2a}], 0x3, &(0x7f0000001900)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8004, 0x1c00, 0x18c, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0xffff, 0xfffffffffffffffd}}], 0x60, 0x8010}], 0x2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x8, 0x0, 'sit0\x00', 'nr0\x00', 'yam0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x1d0, 0x300, [@state={'state\x00', 0x8, {{0x80000000}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crond_exec_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:mount_tmp_t:s0\x00'}}}}, {{{0x15, 0x0, 0x8137, 'ip6tnl0\x00', 'yam0\x00', 'syz_tun\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff], @random="8c0c241916d7", [0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"0fed6970d38959a97f69776c2874e425ec79c3b818d14fa393ee74ed6f14"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x4c0) openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x0, 0x0) 2018/03/30 01:28:42 executing program 3: clock_adjtime(0xa, &(0x7f000090e000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r0) 2018/03/30 01:28:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x9, 0x200, 0x3ff, 0x8}, 0xfffffdd7) bpf$MAP_CREATE(0x0, &(0x7f0000001440)={0xd, 0x6, 0x4, 0x800, 0x0, r0, 0x0, [0xa]}, 0x2c) 2018/03/30 01:28:42 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x4020080000086) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)={0x0, 0x0, 0x22, 0xfffffffffffffffc, 0x100000000}, &(0x7f0000000000)=0x18) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x100) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x4, 0x9, 0x8, "db75f686f7d3"}}) 2018/03/30 01:28:42 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) [ 60.355999] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 60.382555] binder: 7238:7239 got reply transaction with no transaction stack [ 60.390361] binder: 7238:7239 transaction failed 29201/-71, size 0-8 line 2763 2018/03/30 01:28:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x802) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x10, 0x4) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)) 2018/03/30 01:28:42 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 60.425361] cannot load conntrack support for proto=7 2018/03/30 01:28:42 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) gettid() r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000200)={0x1, 0x7}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x1) r3 = add_key(&(0x7f0000000340)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99b0a55fb25ca939081177fa155f7b93d8022aefcc1c3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051daba1d2277463d59fc6b1d3a49539b4dced7476c783f63349971a7a", 0x95, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x100, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x7, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='GPLcpusetmime_typeselfcgroup\'{procppp0\x00') 2018/03/30 01:28:42 executing program 7: syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0000008001000000000000000000000011f9ea717adc0890b4ef9f1216877240a2ee7ff1e6fa288b0ffcbf98d828bc30fff5b144c03d1eb87e2b7d37020152ee0819474f7a53d72c79431821c0f18048f67d1151a24dcdf27de8e66f416d99f39063584bb01a59dc917fd00fda90b211e02388e10c210703105e1494f0cc6d75bbc7468cbbaeea48e2a3a7194d420f2fe6f090a73d271e2044632f21b98ed8874fb94b0d07227fc88f2dbcf28ca61bea3cbb47dbdb62f7f3fb"], 0x48}, 0x1}, 0x0) clock_gettime(0x7, &(0x7f0000000300)) r1 = fcntl$getown(r0, 0x9) r2 = dup(r0) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x1, 0x800, 0xe4d6, 0x400, 0x0, 0x7, 0x80000, 0x0, 0x8, 0x100000000, 0x7, 0x7f, 0x9, 0x2, 0x6, 0xfff, 0xa5fc, 0xaf6, 0x37, 0x3, 0x2, 0x3, 0xff, 0x9, 0x2, 0x7, 0x8001, 0x3, 0x60f9, 0x200, 0x10001, 0x1, 0x2, 0x100000000, 0xdb7, 0x30000000000000, 0x0, 0x40, 0x1, @perf_bp={&(0x7f0000000340), 0x4}, 0x0, 0x400, 0x7fffffff, 0x3, 0x9, 0x9, 0xeeb}, r1, 0xe, r2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x1d}, 0x10, &(0x7f0000000740)={&(0x7f0000000040)={0x5, 0x804, 0x0, {}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x7}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a27fa19059a434af15336a83c650576e0f8440af825c59e77ec6c987ed21de741e6554726f2c070c693bbbbc406fc1e9479661d6bf2781e5474301a5d8e3ef75"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) 2018/03/30 01:28:42 executing program 2: r0 = socket$inet(0x2, 0x80807, 0x8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x7, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="330000000000000028975c5f689152d54c15909777452ef09761b3595489dca186db91f4cb98c73258c2bd01aa4232687dd9a639d12c484ed39807b7c1b4fc8e4eac7ad2f6aba70100000000000000febf3e3994b833f5487b18c3332cd88b68bf5612cfe56ae2cb31ab914ce727cefb79405d5203ef755d852a347c748f577723fd9070a5fcbedd1fddb70bad87416f835e64815ef6b2c45a2cad46b8a9f764f577d1fb88bfa30c84a2c0b2325690365f4ffdcf6226a204faa0c1ef580334d005296bcef095a1626c40aa1b32fdd9cbdab8f79b222ec66db98b3f606bc6e3"]}) [ 60.446123] binder: 7238:7265 got reply transaction with no transaction stack [ 60.453555] binder: 7238:7265 transaction failed 29201/-71, size 0-8 line 2763 2018/03/30 01:28:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getpeername(r1, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000100)=0x80) r2 = memfd_create(&(0x7f0000000140)="740500750000d1fe9442e4bc9c23ab3e000000000000008c00", 0x1) pwritev(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)="83c9c4d0e4078bf3f7676fa9766610ba876f71c9948f17e662e3be8760e94a26fc22bfed2e9fb9900f59044b3d425fb7793ec008e7836364024d2e1914a614a6da8d7627f6d0e46b1f70645af44d5279", 0x50}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x81}, &(0x7f0000000600)=0x10) sendfile(r0, r0, &(0x7f0000000000), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) 2018/03/30 01:28:42 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x4, 0x1, &(0x7f0000000800)={0x1, &(0x7f0000000840)=[{0x5, 0x9000000000000000, 0xd365b76, 0x1000}]}) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 60.518675] cannot load conntrack support for proto=7 [ 60.524822] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.530762] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/30 01:28:42 executing program 5: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f00000005c0)={0x1, 0x318b}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) ftruncate(r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x24, r2, 0x0, 0x70bd25, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x1) futex(&(0x7f0000000740)=0x2, 0x1, 0x1, &(0x7f0000000780), &(0x7f0000000880)=0x2, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000600), &(0x7f00000007c0)=0x30) bind$unix(r1, &(0x7f0000000800)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000000c0)={{0x9, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) futex(&(0x7f00000008c0), 0x9, 0x2, &(0x7f0000000a00)={0x77359400}, &(0x7f0000000a40), 0x1) 2018/03/30 01:28:42 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000400)=@random={'system.', 'security.capability\x00'}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='l\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r4 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fchown(r3, r4, r5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x1000059) 2018/03/30 01:28:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000000)=0x6cacb73, &(0x7f0000000080)=0x2) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], &(0x7f0000000100)="0411b62c4b7b4a03870253599d58f3a6fa4fda4a98b7744d93823244e07b451434b39cbddc7cb73de71149379a195c7f249a93781d", 0x35, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="9c1586026227959d0c5186bfebab", 0xe) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000000c0)="cb0ce187666b216b8ea50c132bac84e31556abe2f110907949e907e622ef59c484b8fd83e8f4750b92d26b2167ec30bebf49aa733252d6025f3d1d0359b0e480b2c193e8db5d5092bb9f11ac5db0f546a21998a49091588f05dd0af8d52d53cd38c0046246282099e65111de6b6bed55f7d875951090636e1adb8a76ef31290ec7df7257698a885a41f1986808fc10ae056d1b439cc6f359836fc1be81ab041e672c6cd7af9a67013514afd9adca3434676881d9545db94813089f23ff242cf8e57320a2c2ad") io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000f78)}, &(0x7f0000013000)) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000000040)={0x5, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x2, 0x9, 0x5, 0x9, 0x0, 0xb351, 0x920}) sendmsg$unix(r5, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000280)="21c1ee660212affc95997f7b4751c5458236e5ecb1a2832673d5ccbcfecba7e6af4bec832d0aa68ddb79ef711ef2fa360665672d", 0x34}, {&(0x7f00000002c0)="72981d7a79b9dfefe3b433efdffbb65b2efdfb127aad9efbef872229683698784f28c4c2caf8efe1657a8e374fb4806b72430ca7a34aba85232313a699def2677c1f1e2029dd800cd50a64389a33c731ca529fa255abffb9c9c0905c50f91fe2e8865dc82bef21e79f5dccc78eb4f6ad181622cf1b367e695528b4b61e1a7b2e15ae527129697483b4307e0495f03508f8baa2894733b232180f19718ab197714aa8ebae450adbad55a8ecdebda633395e7bf6adbedabd12d777b377258d54ca267a72a319d6b21caca2d6b3068f03e83134", 0xd2}, {&(0x7f00000003c0)="c65dda89eb46fcd85f4c3d506af82057cf8365f6dfe998b826c2339f39f0241470e74d6544fd9f849fc990705fab10aaac05b27508c48cb82365b5b861933879338b3bd834628a25799748bbc10b8c33bd8741ac3221d156fa5dccf9caf4713c4f8cbebaee4701f5a370200f117f573854282dd0dcce0504b72a583c508305411082a105c5d38e4d2c103e59033673078e8669bf", 0x94}, {&(0x7f0000000480)="34c2af26fc7f200589b6780f70d3a83345a724de46b24d29c3807f107d2183eecd444777a9800b1fa6289f7c37ac44b993c52cb58a1c5a0a980ef53589a90b8da42a02ee1fb24dd51edbe06e18a38cc7ff55694601752bf7e4ffaacf88c27ff3bb4f3e19e6d739e739f34e1ef41948187a864e6d", 0x74}, {&(0x7f0000000500)="fce00e0d5efa9241f26d1f513619945158091b1f7bfc7b4b6a008b5a6536cfd249998998afb94b9bca373e033beabef39d7edfe93900749e56", 0x39}], 0x5, &(0x7f00000005c0)=[@rights={0x20, 0x1, 0x1, [r4, r2, r3]}], 0x20, 0x40}, 0x20040000) 2018/03/30 01:28:42 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/30 01:28:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000001e5ff0001cfb7bce1c8b1d84a3d18d11970000000", @ANYRES32=r2, @ANYBLOB="846882ee"], 0x18}, 0x0) close(r1) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000100)={r4, 0x14}) 2018/03/30 01:28:42 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:42 executing program 2: clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000340)='./file0\x00', 0x2001001, 0xa62f) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) getpeername$llc(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000480)=0x98) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x2000) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001a00)={r0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000001980)=0x84) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)="a823814ebbdf6a0d36a5350f594901fe0632a996ab295cc85a99a301e08e06912f7d8f267d57e141fbd09946e41809dc5947244672c27f4b4bd40eb9ca9f66f03dfb82a4c952320deaebbeed498e75ab58ebb69bdec2b0e2dde5d96aaad1fb3b134ba8", 0x63}], 0x1) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xc733, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000633fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000001940)='./file0\x00', &(0x7f00000019c0)={{}, {r3, r4/1000+10000}}) connect$rds(r1, &(0x7f00000001c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r5 = gettid() r6 = getpgid(0x0) kcmp(r5, r6, 0x1, 0xffffffffffffffff, r2) openat(r1, &(0x7f0000000800)='./file0\x00', 0x0, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000600)=0xc) fstat(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syncfs(r2) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)="631dc04ec1b663e1d0da1c2d53699de4c49c4b68d6acc8d65e7ff35e60c2c7c0", 0x20}, {&(0x7f0000000500)="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", 0xfe}], 0x2, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r5, r7, r8}], 0x20, 0x800}, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) recvfrom$llc(0xffffffffffffffff, &(0x7f0000001900)=""/19, 0x13, 0x10102, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/30 01:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x4e23, 0xfffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff00000000}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0x383, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x80) 2018/03/30 01:28:42 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[], 0x0) getgroups(0x2, &(0x7f0000000700)=[0xffffffffffffffff, 0x0]) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0x0) fallocate(r0, 0x1, 0x0, 0x81) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/30 01:28:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0x77359400}, &(0x7f0000000080), 0x278b7c90) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000040), 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffff9}, &(0x7f0000000100), &(0x7f0000000180)={r0, r1+30000000}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000340)=0x3, 0x4) sendto$inet(r2, &(0x7f0000000200)="6c6d57fe49edb42c825946259d9df9479e4ba7e4c854ae68f1d64d376b955ca549b9f65ad167ca3a95a044969567223ade26a02a40cf061f880cb7a9f12ef8f4e7556ef9aceeb9f5ee526a9beaf42321d00839aa9e49cb0156b800598e8d0960f4198c4dc6ff352839deeb33a9da6ab948fc868c59625dc3a1a94ac71c0f7784768af49f6a5540112dab500cdfaa02ce8bdff943b8612957a9d1f356df490199702e4e3f4747726dcb23127dae649190b5e46d0f22f9bfeb1c21402c634132d99a6453d1e16c87560c9ee10a2e84c5c8cc13f0d7ae748f14fbb9ef896d7d79764a39", 0xe2, 0x800, &(0x7f0000000300)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/30 01:28:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="8de7e74c189ae8114809267265", 0xd, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='(\'\x00', 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, r2) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/22, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x489a}, 0x14) 2018/03/30 01:28:42 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:42 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x1}, 0x4) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r1, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0xfffffe60) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/30 01:28:42 executing program 4: unshare(0x40600) r0 = eventfd2(0x0, 0x803) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x4) signalfd(r0, &(0x7f0000000000), 0x8) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='/dev/rfkill\x00', &(0x7f0000000140)='^&\x00', &(0x7f0000000180)='/dev/rfkill\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/rfkill\x00', &(0x7f0000000240)='/dev/rfkill\x00', &(0x7f0000000280)='/dev/rfkill\x00', &(0x7f00000002c0)='^\x00'], &(0x7f00000005c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='cgroupvmnet0$[cpuset\\ppp1systemppp1vboxnet1)].-@\\keyringem1!%vmnet0cgroup-/[\x00', &(0x7f0000000400)='/dev/rfkill\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='ppp1^GPLself\x00', &(0x7f00000004c0)='/dev/rfkill\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)=',em1\f:/$&\x00', &(0x7f0000000580)='/dev/rfkill\x00'], 0x0) 2018/03/30 01:28:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @rand_addr=0x6}, {0x306}, 0x56, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip_vti0\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="14010000", @ANYRES16=r2, @ANYBLOB="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"], 0x114}, 0x1, 0x0, 0x0, 0x880}, 0x4000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000380)={@empty, @multicast1, @remote}, &(0x7f00000003c0)=0xc) syz_emit_ethernet(0x1cf, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x1c, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/30 01:28:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x10, &(0x7f0000000140), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x0, r1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0x14) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000001c0)=""/4096) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 01:28:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00000002c0)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) shutdown(r0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000280)=0x81, 0x4) 2018/03/30 01:28:42 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000140)={&(0x7f000047f000/0x2000)=nil, 0x8, 0x4, 0x7f, &(0x7f0000ffb000/0x3000)=nil, 0xd262}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/30 01:28:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f0000001800)='/dev/midi#\x00', 0x0, 0x24000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="9600000003627b26c02caa83b57f5d247ef75a5fe82fa86cffff00000000000070f50f02303eaf9ac29f4d2f83bbb7c4c45f7de323405bda8ba5dd329bff30d99a678224477e94aca640620acef9cc70fce7d40ffee62543c5dbc2af001000000000000075395ab48e15d397db072b55e5fdfcbdfb203cc48c0def79089010f76d115cd192c5cdd40e981a2a1f844792c6d0646825c04e06af27d1552c4439ab145e"], &(0x7f00000001c0)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000005000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r3}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a631040", @ANYRES64=r4, @ANYBLOB="4d000000000000000c77118ddda552bae040dff737ad75c7300a8bca0ce52205f874d0dc93ffe7a4570dd287680a2a"], 0xa1, 0x0, &(0x7f00000013c0)="b971be5deeeb9d83f918bd227ca913d4e21162e0cc185dda7843f2bb7b769c14c338301557337657d44d3cdfa620b57f333643796749a61243b54a2fa6482650d56f653015b61bec809b35f01826c9014b4a8cd0e1dd8f803456ab8fdb9194adbff246fa7dd5ea7d6c539e28057bca6746feab8b6bc278f32588e37057fc4c68a93ef9334abbea1277e14d1c8321aeeac7a5b9940c649d5959f5ad8e875136524b"}) r5 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001880)=0xce6, 0x4) listen(r0, 0x40000000000005) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) sysfs$2(0x2, 0x1111, &(0x7f0000001700)=""/73) r6 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000014c0)) r7 = semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(r7, 0x2, 0x10) dup2(r5, r6) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000002c0)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x1, @empty, 'dummy0\x00'}}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) sendmmsg(r6, &(0x7f0000008c80)=[{{&(0x7f0000001640)=@hci={0x1f, r8, 0x2}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)="01c5180c5cae2226c794715892475960621c", 0x12}, {&(0x7f0000001880)}], 0x2, &(0x7f0000001940)=[{0x40, 0x10d, 0x6885, "1c591808ca9d0979ec6910c307cf6b4db3e6d83a56d0b2442d2d8c4a0183fddfea858f39d99ffdcbaddfa4f01dc6ee"}], 0x40, 0x80}, 0x7}, {{&(0x7f00000050c0)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e23}, 0x1, 0x1, 0x4}}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005140)="51e5c9fe37d92dc172c4cd97d4ba0fa24d3b4ef62c8500ea847c52fef675e954000c9855da7f549050bce99e41cc9355fd0d6474f7534f8a306cb16e454029f77b", 0x41}, {&(0x7f0000005400)="54cf880386d8604a8d524601df329086a8c1ed74e2bb22a377f409ef8fa8b05a106b06d246214d04a46a0935b7c7b6b92826c73fc3551781742a80686666f8b9762e96dc223eca5383240cf3b9a560905a0999eda1b28ad587b798a9a182c1e86a9a829c47cb7994174983949a2d408b356ca9bb6ff16228802d7ed83a3fdb28a47d", 0x82}], 0x2, &(0x7f0000005640)=[{0xa8, 0x10b, 0xffffffffffffff69, "368e33d7d56afb91bdf1d2f4e2854f74e813a78d391c04b0af6ebd35c0e306964c726348b09bcd41ceb0784176495251be8b530c11ac1d180975bbdf2980625ae004db7b5c805883b7ab14d1df1c07717b016ef5af7e95dfb2c9403c800408fc545341e5a8367186fe727a5c1fd767cbfaff3ff67d1e59e9ed3780dadbff91701305108c2d20c3063aa14a799cc81d3712b841658d"}, {0x28, 0x18f, 0xae8, "315966c690e8ece4ecfd4738f132bdf827cc0d"}], 0xd0}, 0x3}, {{&(0x7f0000008780)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000008a40)=[{&(0x7f0000008800)="a8b3503253e6a6ca7eab1ba5830fb89bc7303e1fb7ade25a2031fef8f3058f0c7adfd13fd76b70d3ccbb578de31cb34be3b155cd287e405043fcd30d1dc053ba2553ed4295973c93a6b1e96e950d5725b790f40388bd80", 0x57}], 0x1, &(0x7f0000008a80)=[{0xe8, 0x112, 0xff, "5a0416beec103ebebb5454bac90090d392c4dfba7bbdf04d7a0f3f963a126630e6897eb5cd9ec6502625fe65afdd7925da4c179cb2bd6e7c2568a219890eaa7d7f72bcfe5bc201592a56d04fffa1c69c2e2ba48f12dbb3b512bddc612ea01886991f6ea08d0116f7b7098af8c33763454755e8ea371ed5e67b6597b743494f27aa06c81b4f74e054c6b75e77ad42c696c9d0c95a7bbbe7104492dd775c4aa2a5940c5edf1b1df62f91a6144e394cfdbfbf73eccaae4582ca86f82975c767da080a30577be5978aecb7c8d9c9f51db5b74d52bb"}], 0xe8, 0x4001}, 0x1c3}], 0x3, 0x80) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/30 01:28:42 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000000080)=""/34) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000000340)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) clock_getres(0x0, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r6, 0xae80, 0x0) fcntl$setsig(r2, 0xa, 0x12) ioctl$VHOST_SET_LOG_BASE(r7, 0x4008af04, &(0x7f0000000840)=&(0x7f00000000c0)) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x13) open_by_handle_at(r3, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x420000) 2018/03/30 01:28:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000}) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffff57a3, 0x22880) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, r3}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)='\x00\x00\x00\x00\x00\x00\x00\x00'}) 2018/03/30 01:28:42 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000000340)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca8164243789000000b9006aa376e24b82f7a70a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e00008200000000000000000700f8ffff00", 0x58}], 0x1) 2018/03/30 01:28:42 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0x83) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$netlink(0x10, 0x3, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000880)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e61740000060000000000000100001a000000e6ff000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e803920000964cdf4862122f95ca67b89d990a3d767b189ae41320f213d941c2766d000000000000000000000000000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000380)=[0x1, 0x5, 0xcc, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x6, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000740)={r7, 0x85}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:28:42 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x2a9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x7fff, 0x0, 0x5, 0x14}, &(0x7f0000001f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) close(r3) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) r5 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x1, 0x408000) ioctl$VT_DISALLOCATE(r5, 0x5608) [ 60.973240] WARNING: CPU: 1 PID: 7364 at net/strparser/strparser.c:532 strp_done+0xb7/0xe0 [ 60.981851] Kernel panic - not syncing: panic_on_warn set ... [ 60.981851] [ 60.989218] CPU: 1 PID: 7364 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #370 [ 60.996488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.005833] Call Trace: [ 61.008667] dump_stack+0x194/0x24d [ 61.008733] ? arch_local_irq_restore+0x53/0x53 [ 61.008755] ? vsnprintf+0x1ed/0x1900 [ 61.008778] panic+0x1e4/0x41c [ 61.008789] ? refcount_error_report+0x214/0x214 [ 61.008799] ? show_regs_print_info+0x18/0x18 [ 61.008824] ? __warn+0x1c1/0x200 [ 61.008843] ? strp_done+0xb7/0xe0 [ 61.008851] __warn+0x1dc/0x200 [ 61.008863] ? strp_done+0xb7/0xe0 [ 61.008878] report_bug+0x1f4/0x2b0 [ 61.008900] fixup_bug.part.11+0x37/0x80 [ 61.008911] do_error_trap+0x2d7/0x3e0 [ 61.008931] ? math_error+0x400/0x400 [ 61.008946] ? print_irqtrace_events+0x270/0x270 [ 61.008963] ? find_held_lock+0x35/0x1d0 [ 61.008992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.009013] do_invalid_op+0x1b/0x20 [ 61.009025] invalid_op+0x1b/0x40 [ 61.009033] RIP: 0010:strp_done+0xb7/0xe0 [ 61.009038] RSP: 0018:ffff8801d3df7768 EFLAGS: 00010212 [ 61.009047] RAX: 0000000000010000 RBX: ffff8801bc15d648 RCX: ffffffff85e7a857 [ 61.009053] RDX: 00000000000000e6 RSI: ffffc90003cf3000 RDI: ffff8801bc15d650 [ 61.009059] RBP: ffff8801d3df7780 R08: 1ffff1003a7beeb8 R09: 0000000000000000 [ 61.009065] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88019992d600 [ 61.009070] R13: ffff8801d3df7988 R14: 0000000000000000 R15: ffff8801d3df7848 [ 61.009096] ? strp_done+0xb7/0xe0 [ 61.009117] ? strp_done+0xb7/0xe0 [ 61.009130] kcm_ioctl+0xf6e/0x1820 [ 61.009159] ? kcm_unattach+0x1520/0x1520 [ 61.009169] ? perf_trace_lock+0xd6/0x900 [ 61.009195] ? trace_event_raw_event_lock+0x340/0x340 [ 61.009208] ? lock_release+0xa40/0xa40 [ 61.009234] ? trace_hardirqs_off+0x10/0x10 [ 61.009246] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.009257] ? trace_hardirqs_on+0xd/0x10 [ 61.009298] sock_do_ioctl+0xef/0x390 [ 61.009312] ? compat_ifr_data_ioctl+0x170/0x170 [ 61.009325] ? __fget+0x342/0x5b0 [ 61.009337] ? lock_downgrade+0x980/0x980 [ 61.009353] ? lock_release+0xa40/0xa40 [ 61.009369] ? __lock_is_held+0xb6/0x140 [ 61.009401] sock_ioctl+0x367/0x670 [ 61.009411] ? sock_ioctl+0x367/0x670 [ 61.009418] ? __fget+0x36b/0x5b0 [ 61.009431] ? dlci_ioctl_set+0x40/0x40 [ 61.009451] ? iterate_fd+0x3f0/0x3f0 [ 61.009471] ? get_unused_fd_flags+0x190/0x190 [ 61.009495] ? dlci_ioctl_set+0x40/0x40 [ 61.009506] do_vfs_ioctl+0x1b1/0x1520 [ 61.009515] ? do_vfs_ioctl+0x1b1/0x1520 [ 61.009538] ? ioctl_preallocate+0x2b0/0x2b0 [ 61.009551] ? fget_raw+0x20/0x20 [ 61.009577] ? SyS_futex+0x269/0x390 [ 61.009597] ? do_futex+0x22a0/0x22a0 [ 61.009608] ? exit_to_usermode_loop+0x198/0x2f0 [ 61.009629] ? security_file_ioctl+0x89/0xb0 [ 61.009649] SyS_ioctl+0x8f/0xc0 [ 61.009660] ? do_vfs_ioctl+0x1520/0x1520 [ 61.009674] do_syscall_64+0x281/0x940 [ 61.009682] ? __do_page_fault+0xc90/0xc90 [ 61.009692] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.009707] ? finish_task_switch+0x1c1/0x7e0 [ 61.009721] ? syscall_return_slowpath+0x550/0x550 [ 61.009734] ? syscall_return_slowpath+0x2ac/0x550 [ 61.009749] ? prepare_exit_to_usermode+0x350/0x350 [ 61.009764] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 61.009785] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.009812] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.009820] RIP: 0033:0x4548b9 [ 61.009824] RSP: 002b:00007f31f6695c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 61.009835] RAX: ffffffffffffffda RBX: 00007f31f66966d4 RCX: 00000000004548b9 [ 61.009840] RDX: 0000000020000040 RSI: 00000000000089e0 RDI: 0000000000000015 [ 61.009846] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 61.009851] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 61.009857] R13: 00000000000003aa R14: 00000000006f7890 R15: 0000000000000000 [ 61.010562] Dumping ftrace buffer: [ 61.010661] (ftrace buffer empty) [ 61.010664] Kernel Offset: disabled [ 61.366770] Rebooting in 86400 seconds..