xffffffff}, 0x10) timerfd_create(0x7, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f00000007c0)) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000003c0)=0xab8, 0x4) sendmsg(r2, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000003200)={&(0x7f0000003100)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f00000031c0)={&(0x7f0000003180)={0x30, r3, 0x0, 0x70bd26, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x215}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7722}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x40) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) sendmsg$netlink(r1, &(0x7f00000030c0)={&(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000003040)=[{&(0x7f0000000600)=ANY=[@ANYBLOB="680000002a0004002cbd7000fbdbdf258d15c6bf82e53dd16798042189e806e76440da8ad16878cf2b9013dbb838b02bf56597370d37a9a503000000000000009c1a6a4a748f2b033e631e8bfdee87611a4e5cd2af712e1c02b6d712989207828299cd69a01cbf08"], 0x68}, {&(0x7f0000001b00)=ANY=[@ANYBLOB="1000000041000c0028bd7042fedbdf25"], 0x10}], 0x2, 0x0, 0x0, 0x1}, 0x10) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xc080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f0000000440)=0x3, 0x8) perf_event_open(&(0x7f0000003240)={0x1, 0x70, 0x0, 0x9f, 0x5, 0x2, 0x0, 0x4, 0xc00, 0x2, 0x137b, 0x8000000000, 0x200, 0x80000000, 0x3, 0x100000001, 0x1, 0xfff, 0x800, 0x1, 0x6, 0x101, 0xfff, 0x4, 0xfffffffffffffffe, 0x5, 0x8b0e, 0xffffffffffff4765, 0x85a, 0x3, 0xfff, 0x68d, 0xb9, 0x0, 0x7, 0x80000000, 0x20, 0x8, 0x0, 0x6, 0x1, @perf_config_ext={0x8, 0x88c}, 0x140, 0x8, 0x4, 0x4, 0x3f, 0x800, 0x400}, r5, 0x7, r0, 0x0) execveat(r6, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='wlan0E\x00'], &(0x7f0000000380)=[&(0x7f0000000180)='-\x00', &(0x7f00000001c0)=']\x00', &(0x7f0000000240)='self\x00', &(0x7f0000000280)='selinux:Ovboxnet1\x00', &(0x7f00000002c0)='*systemmime_type\x00', &(0x7f0000000300)='vmnet1trusted\x00', &(0x7f0000000340)='\x00'], 0x1000) tkill(r4, 0x1000000000016) 2018/04/06 17:45:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x9) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000440)={0x40000479, 0x0, [0x0, 0x0]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setrlimit(0x5, &(0x7f0000a06000)={0x0, 0xffffffffffffff}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000126bd7000000000000100c5a2000008000000060000008cd58369577d3466f7e73b671d71044af0737d879e68967a65b06f0e1cd3bb46c65b743b2765e9c10bdef84c"], 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x100c0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x6, 0x9, 0x5, 0xeb6b, 0x5, 0x1, 0x1, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8, 0x80000001, 0x1000, 0x3ff, 0x7fff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000580)={0xfffffffffffffffb, 0x1, 0x8, 0xa28, 0x200, 0x8, 0x2, 0x40, r4}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x200) socket$inet6(0xa, 0x1, 0x1) perf_event_open$cgroup(&(0x7f0000000300)={0x2, 0x70, 0x3f, 0x2, 0x6, 0x100000001, 0x0, 0x401, 0x2, 0x1, 0x70, 0x80, 0x9b9a, 0x7fff, 0x9, 0x7, 0xfffffffffffffff8, 0xa641, 0xc7, 0x19, 0x1000, 0x7, 0x4, 0x2, 0x0, 0x6, 0x0, 0x6bd, 0x3, 0x1, 0x7, 0x3ff, 0x2, 0x20, 0x22a, 0x8, 0x8bc, 0x100, 0x0, 0x6, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x4}, 0x400, 0x7, 0x3, 0x0, 0x40, 0x9, 0xffff}, r3, 0x8, r0, 0xb) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xffffffff, 0x401, 0x9}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r5, &(0x7f0000000080)=0xfffffffffffffff4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-\x00') setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) 2018/04/06 17:45:02 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x200000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x400, 0x3a) 2018/04/06 17:45:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2000000000004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x0, 0x0, 0x4, {}, 0x879, 0x2}) userfaultfd(0x0) 2018/04/06 17:45:03 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f00000000c0)=""/22, 0x16}], 0x2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/04/06 17:45:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) alarm(0xabd) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'rose0\x00'}, 0x11a) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000680)={0x641b}) r4 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1ed73b6654773f5141270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc1cd88c325", &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da422c7496b2a3a1", 0x32, 0xfffffffffffffff9) r5 = fcntl$dupfd(r2, 0x0, r1) sendmsg$netlink(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000000340)}], 0x1, 0x0) r6 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178c129", 0x64, 0xfffffffffffffffc) keyctl$unlink(0x9, r6, r4) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) signalfd4(r3, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xff, 0x3f}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000480)={r7, 0x6, 0x30}, &(0x7f0000000540)=0xc) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000210000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b0000000000"], 0x30}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) 2018/04/06 17:45:03 executing program 0: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b3551", 0x15) socket$inet(0x2, 0x1, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x4) 2018/04/06 17:45:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x408000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000006782b95c665d083ed475ebad0eeb00000000000000"]) r2 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x2, 0xfffffffffffffd49) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/06 17:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000e51000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000000040)={'ip6gretap0\x00', @ifru_settings={0x200, 0x6, @cisco=&(0x7f0000000000)={0x9, 0x6}}}) 2018/04/06 17:45:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x84000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/06 17:45:03 executing program 5: r0 = getpgrp(0x0) r1 = getpgrp(r0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000800)="6e65742f0400747000") ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000740)={&(0x7f0000ffa000/0x4000)=nil, 0x3ff, 0x4, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x72}) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x181000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r4, &(0x7f0000000300)="be4e36e23e47dbd8521a06b7394ce59f161641c307c6d0aa6fb88c6b94b0bd8d87eb381b94bba92ebcdb603f5ab162eea4e4d7918f34a4d85c0109e346c873c6c7ef493406a208888879b9a9d9f193b6a5db8403f914a72471e130c71a775e0dcd02d8516d5a7c17ffe8cee63aca579e4e5c3ab2ff9aca98c85dbe47aa5a36fa5f17bf15488934fe9e2a11425df360bfed2e7429cda6b448840e009931b3ab42ffb29e76", &(0x7f00000003c0)=""/185}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) accept4$packet(r4, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x14, 0x80000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000009c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000900)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="080029bd7000fddbdf2511000000080004000006000008000400ffffffff54000300080003ffffffff001400060000000000000000000000ffff00000000080007004e240000080005007f000001080001000300000008000400ff070000140002006970365f767469300000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) sendmsg$nl_route(r4, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)=ANY=[@ANYBLOB="530000001d0000022dbd7000ffdbdf251c000000", @ANYRES32=r5, @ANYBLOB="0100800014000300e40100000900000006000000fbffffff08000a00090000000800010000000000080005000000000008000700040000000800070000100000140003000800000006000000090000000100000008000800", @ANYRES32=r6], 0x74}, 0x1, 0x0, 0x0, 0x3e}, 0x4) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000a80), 0x170) socket$nl_route(0x10, 0x3, 0x0) r8 = syz_open_procfs(r1, &(0x7f0000000700)='net/anycast6\x00') accept$ax25(r3, &(0x7f0000000940), &(0x7f0000000980)=0x10) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000002c0)={'ip6gre0\x00', 0x0}) ioctl$TIOCEXCL(r8, 0x540c) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x2, &(0x7f00000000c0)=@raw=[@ldst], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x9e, &(0x7f0000000180)=""/158, 0x0, 0x0, [], r9}, 0x48) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000780)={0x8, 0x1b, 0x101, 0x9}, 0x10) 2018/04/06 17:45:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="290000001400070002ffffffea08e0eb2b0010e2dfa4478be2060000c539050fc544858d3600000000", 0x29) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/04/06 17:45:04 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x60, 0xffffffff, 0x2000, 0x8, 0x8, 0xae, 0x0, 0xfffffffffffffffd, 0x10001, 0x5}, 0x10) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0)={0xffffffff}, 0x111}}, 0x20) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xbc, r2, 0x800, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8010}, 0x20000001) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x9, @dev={0xfe, 0x80}, 0x7}, r0}}, 0x30) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000002c0)=""/53) setitimer(0x1, &(0x7f00000004c0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000500)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=r0, @ANYBLOB="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"], 0xff88) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000540), 0x4) 2018/04/06 17:45:04 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x127c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = dup2(r0, r1) r3 = accept4(r2, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80, 0x80000) r4 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000006c0)={'ip6gre0\x00', 0x0}) getpeername$packet(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x14) getsockname$packet(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000840)=0x14) getsockname$packet(r3, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000b40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a40)={0xb8, r4, 0xd04, 0x70bd25, 0x25dfdbfe, {0x1}, [@TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r5}, @TEAM_ATTR_LIST_PORT={0x34, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_DUPLEX={0x8, 0x5, 0x8}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_IFINDEX={0x8, 0x1, r6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_SPEED={0x8, 0x4, 0x6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_SPEED={0x8, 0x4, 0x8}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_SPEED={0x8, 0x4, 0x1ff}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6, 0x1}]}, @TEAM_ATTR_LIST_PORT={0x34, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_IFINDEX={0x8, 0x1, r7}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6}]}, @TEAM_ATTR_LIST_PORT={0x2c, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_SPEED={0x8, 0x4, 0x4}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3}]}, @TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r8}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8010}, 0x8001) 2018/04/06 17:45:04 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmmsg(r0, &(0x7f0000003300)=[{{&(0x7f0000002d40)=@ax25, 0x80, &(0x7f0000002e40)}}, {{&(0x7f0000002e80)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/223, 0xdf}}], 0x2, 0x2003, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2c80, 0x0) 2018/04/06 17:45:04 executing program 2: unshare(0x1fffc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x494106, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x100000001}, &(0x7f00000005c0)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={r1, 0x4, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000440)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, r3}) r5 = dup2(r2, r4) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000340)=r4) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000180)) acct(0x0) r6 = syz_open_dev$sndseq(&(0x7f0000000800)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000000080)={{0x80080}}) syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000640)={0x4, {{0xa, 0x4e20, 0xbb4, @loopback={0x0, 0x1}}}}, 0x84) write$evdev(r7, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f00000000c0)=""/118) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)={{}, {r8, r9/1000+10000}}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) fstatfs(r6, &(0x7f0000000880)=""/199) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000700)='bcsf0\x00') ioctl$TTUNGETFILTER(r5, 0x800854db, &(0x7f00000004c0)=""/214) close(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000480)={r3}) 2018/04/06 17:45:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8bc1f819d18727fc903b93349303a527634362c3d6f0146d974d1092059995aa41005d5c83d41cc4b6efad86636a51a450329d96bcacb186536c7124e1307a9721", 0x41) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0xe3c161f77ba8c39c, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000001c0)={{0x7fff, 0x7, 0x7ef, 0x2, "9a5d71edde17dca2c9517a05defc8b6648d36491c426caa0e554451432a61e6a6dd26b0663e0e814001d2605", 0x2}, 0xa3, [0xefe, 0x7fffffff, 0x1, 0x5, 0x9, 0x9, 0x4000000000, 0x80000000, 0x9, 0x10001, 0xa1, 0x1ec, 0x8, 0x1, 0x4, 0x2, 0xfff, 0x4, 0xfff, 0x8, 0x81a, 0x100000001, 0x3, 0x0, 0x10001, 0x7ed, 0x2, 0xf3d1, 0x4, 0x1000, 0x2, 0x1, 0x9, 0x9, 0x1, 0x43, 0xffff, 0x8, 0xeed, 0x7, 0xddd, 0xb3, 0x8, 0x40bb, 0xf5, 0x3, 0x10000, 0x3, 0x2b2b7443, 0x7, 0xb1e, 0x80000001, 0xad0, 0x1f, 0x2, 0x6, 0x4bc6, 0x1, 0xffff, 0x3, 0x4, 0x20, 0x2, 0x9, 0x100000000, 0xff, 0x1, 0x6, 0x7ff, 0xff, 0x8, 0x5, 0x2, 0xffffffffffff5c50, 0x2, 0xffffffff, 0x20, 0x0, 0x3, 0x2, 0x0, 0x3, 0x83d, 0x8, 0x9, 0x800, 0x10000, 0xc621, 0x6, 0x509, 0xb66, 0x8, 0x6, 0x6, 0x2, 0xffff, 0x4, 0x4, 0xfa97768, 0x6, 0x5, 0x3f, 0x8, 0xb22, 0xfc, 0x9c, 0x80000001, 0x7, 0x6, 0x7, 0x2, 0xa4, 0xff, 0x6, 0x30780000000000, 0x7, 0x7, 0x5, 0x1000, 0x0, 0x4f5a, 0x80000000, 0x3, 0x0, 0xf0, 0x3ff, 0x7ff800000, 0x400], {0x77359400}}) 2018/04/06 17:45:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000ed0700000000000000000000000000000000"]) 2018/04/06 17:45:04 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="55daa05f7711915a3df8eeacff03000000000000547d9b7c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$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) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x80000) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000000)=0x11d, 0x4) 2018/04/06 17:45:04 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8, @empty, 0x5}, {0xa, 0x4e20, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x7e99}, 0x0, [0x2, 0x6, 0x10000, 0xffff, 0x40, 0x1d5, 0x0, 0x400]}, 0x5c) readv(r1, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)={0x0, 0x14, [0x20, 0x5, 0xfffffbffffffbc2a, 0x7fff, 0x6e91a445]}) prctl$void(0x0) write(r1, &(0x7f0000417000)="f0", 0x1) 2018/04/06 17:45:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmmsg$nfc_llcp(r1, &(0x7f0000004280)=[{&(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0x8, 0x19c3, "b3e9c8d7a166b9a61a9def5cdec35d057635a792627e9e02fce48e1570941e8251ca61d3316ea110cb79068a8ad9ac6841e4bced1a776bbc4d191737ba881a", 0x22}, 0x60, &(0x7f0000001240)=[{&(0x7f0000000200)="3c8648a7475c49c29a9e6a12a748090107a42e4a317d74799ecfd85d19b063618b72dcfc211eca8b13557fe7", 0x2c}, {&(0x7f0000000240)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000001280)={0x27, 0x0, 0x2, 0x7, 0x9, 0x4, "75dc643e866a84c20a671ed2a181ba46b7f62b9f11bcad02ade76b12dc6dab0a0fc317d547977063f40703d64b4c1577f0ed08176548a7c6e54a4e9810cc2e", 0x38}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001300)="e2e2545d5df418f13ebc996501dc53665888dc6960dfebb5a3a521668bfbf05a4d18994da927e897e283e574bc837a93992245bfdd361624de738861b1d47a9d7a4d89fd48b09f94fb88d695ec8cfe94ea12afc90a1aedc983ac467ecfceefce8a18882ce4b5d6a98829ca56072753cdc4a5aa936c36dc1589a645f55bb19b60", 0x80}, {&(0x7f0000001380)="aa8a91eda5143ed73b03759ec6ea2bdd17bb1d30d4b0e62369491e99b82099a566197755f442d6", 0x27}, {&(0x7f00000013c0)}, {&(0x7f0000001400)}, {&(0x7f0000001440)="1ec1e99134511f5d0b3635cfc58f805a0c0f8399a91f8943e5ed7b288b5b11043580e5471b", 0x25}, {&(0x7f0000001480)="7e6c5306335cc71e00ad1e27ea12bb735b3de16c0329e14b285c1a1fa67255e41fb2042740eba16148e57844056527874fb14e3a0ab5fb790e06c54cdc0b979af24456cda25c942208df6ff29dc44bec74a72e96e99fde39869f09da9cadf1f191889ea3b2075a0c47c56461e4410311964a905f7e930117c2311523a0ad0dccf89d37276eced057891f22d2178cdd710f3b2fb0290c706e854d50210e64fd54", 0xa0}, {&(0x7f0000001540)="b090b7a738617a66fec876ccac31614b44233f49cc63287dbb93a69337953e44ba00413772748ebc41d0", 0x2a}], 0x7, &(0x7f0000001600)={0x30, 0x11d, 0x5, "fb8df3b616bb95110cdcfd202752f6372137054b2303e48396c30fd1958aac02"}, 0x30, 0x20000010}, {&(0x7f0000001640)={0x27, 0x0, 0x0, 0x4, 0x79, 0x957, "a0010b4674bd045a4aac45b64c2aa6369533949aa4c02f63d44727377528f258fcc58eb37891207f3c186ee31e7e8c52e1aa3a816db4194124b6c6da047a31", 0x23}, 0x60, &(0x7f0000001840)=[{&(0x7f00000016c0)="7aa60db1e7fa07698276a6bb175001d22c10b2f9f50e328c6ef938dcb97d7798a4136981fda126bd3659d08c70ab24bde1a8ff3c786bc826b3e05116b40861c9d366e96fb78be6eb5eae9505732ab3f5148844875403c35540becd85f11d4701a3cb4491ef43d62a39cc90962dc4700878cff19971026bb81cd8c50ed6bde1f0293884b9d76bec651e3bd63205477b20bbdccbca7181ff196e2adcb9", 0x9c}, {&(0x7f0000001780)="30eb1a2a107b8fc61535bfc2b7652e6668e987631683814196f21390f06da5c605d081eedbec2ccdc65177ddf613e24229780c95d7eb9e490441cc68635f33408970e4cac0e094b2363de941b63ed4a225b4bdfdb5fe971e0bbf34b06edd35d219ef43ddb1ecc0ed8d33d8f16f6f4d7d5fabb69a4c8007cb1ab96da9b6925c7999e6", 0x82}], 0x2, &(0x7f0000001880)={0x90, 0x11f, 0x4, "5df1ef741898946a1404fb2d2192b4032dd445c38765df705549caf1f5ed8f00d2ae029761a91d6e8a02609d5f80717859766c858a65990ee69f3d618708e07916c76bf19ebb3b7361613b5f67844d902b4be77e77e312a6e7cc01d27f44422f414a47e8b62be71715aef27d6b66c2e11e83539777a3e34a5e92692585"}, 0x90, 0x40}, {&(0x7f0000001940)={0x27, 0x1, 0x2, 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{&(0x7f0000003040)="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0x1000}, {&(0x7f0000004040)="112bf5ae7178ea5a0a61f387a823f725a839c03b6e5db1d89eda2a6dd3da1c63678fa4c3bf1a469c54655faf704ba9005b4758d51a1274ff66b744772795481ffd7a0a39a9e8620e7cd6f8706212db2bfc19518346b41acfb8dbbbec58980cf2e114fe12aad922e49cf300bda5f977db8bb2", 0x72}, {&(0x7f00000040c0)}, {&(0x7f0000004100)="1909e9b0918e1727443b3f080dfa729035b3132de7f8c9044e3b5aec81d20c04c1b4db33bc3e854a920ec47b43d71b8c2bb170dcc2f18b422074b104a3d4e0d7e6a615bcd1c7c3677483cfbee9c56c7483144d32bfd310bfb804858ef7e2aa5eca554df6de20126e9eb736e68f46aab468fab50de6d9fd55c8a1e791dfe5854f0fd7d2a9116ad76332e15727b85bf4c1bbe59e8dead2f237868589b89eacdbc30d9696e204d8c5683c38b180e6b2638d9822e5539b", 0xb5}], 0x7, &(0x7f0000004240)={0x20, 0xff, 0x3, "7ab4f931eb4ae1ec4b2313e1fc"}, 0x20, 0x24000054}], 0x5, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) tkill(r2, 0x1000000000016) rt_sigprocmask(0x1, &(0x7f0000000100)={0x1}, 0x0, 0x8) close(r0) 2018/04/06 17:45:04 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\b']}) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r1, r2) 2018/04/06 17:45:04 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6f4f87d17cd8", [], {@ipv6={0x86dd, {0x0, 0x6, "111673", 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x33}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), 0x4) 2018/04/06 17:45:04 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) socket$inet(0x2, 0x80a, 0x6) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) io_submit(r1, 0x0, &(0x7f0000000100)) 2018/04/06 17:45:04 executing program 2: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x18f000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r2 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x16c, 0x40, 0x214, 0x70bd2a, 0x25dfdbfe, {0x18}, [@nested={0x70, 0xa, [@typed={0x4, 0x11}, @generic="72e1b846d1151d2c2b46294112a4f4a85b6438b962bee04d0dad472bd143ca434db6a2529e655865de4a81717d23fba9365b9297a3a88e41060f74297e460c5d989e645853593ef09247f988c748188428dbf7ad46ebb9caeacd2c3feeaf352bc55d7c78b444"]}, @typed={0x8, 0x1b, @ipv4=@loopback=0x7f000001}, @nested={0xd8, 0x55, [@typed={0x10, 0x8b, @binary="0f594c5e734351f234"}, @generic="b39be134b9bdb72ba1c59f5fd2ad6bd5a551c28794658ca530246205b9d0652caeb6df200de82bc8c6fe3c71431c9954448813bb94ff3d402c814fb953cb86d053c588497ec3756db001828998b9b477fa84080a95ffe9c19d0b9ca80514276c3fa43467728592ba2474c27b03aa5cbb8306d4b8618075563bfa546771c47322d1b91266df511f3794a6464f4763f228888220f1bfee2c968b4dd02f8e8e79e952b01425ce157015a0fac6aff6facf2bc432f8b3", @generic="7fcb5b06328dc1145dd9a226afd962"]}, @typed={0x8, 0x12, @ipv4=@broadcast=0xffffffff}]}, 0x16c}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$TCXONC(r1, 0x540a, 0x2) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x101000) ioctl$TCXONC(r1, 0x540a, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/06 17:45:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4b7, 0x502) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)={r2}) signalfd(r0, &(0x7f0000000100)={0xffff}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0xac, 0x2a, 0x1, 0x70bd2d, 0x25dfdbfc, {0x19}, [@generic="dd44b2b821db1f92474027e09dc33991f266efaa989737f1e0279602d9c096a74b46386008991df8a6ebc402e5efc9734c1798b2c535792ecb2ad5af288965c42a87910f91664b514692ecdf9223a44c05d5256f1f5b65ccc8fc3432fa19c5c7918c6e355183472795ef8b807f7bf8714926e5da262990bad24cef44073ae85750761a0ea19d014aefabe0df47e2a02ac4afda8d84"]}, 0xac}, 0x1, 0x0, 0x0, 0x90}, 0x48040) r3 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$inet(r3, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/06 17:45:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140), 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012dbd7000fc0100250b000000080004000104000008000500a8b1000008000500778f00001c00030008000500ac1414bb0800030002000000080007004e2300001400020008000300000000000800040095000000"], 0x5c}, 0x1}, 0x20000800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/22) getsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000000100)=""/30, &(0x7f0000000000)=0x3da) 2018/04/06 17:45:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000000000000010000000000000000000000000000000000f600000000000000000000000000000000000000000000000000"]) 2018/04/06 17:45:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x88000, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x800}, @in={0x2, 0x4e21, @rand_addr=0x7}], 0x3c) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x0) r2 = gettid() fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x0, 0x0, 0x8001, 0x0, r2}) 2018/04/06 17:45:04 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000001000000010000000000000000000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="18000000000000000100000d010000001300000000000000"], 0x18}, 0x0) close(r0) close(r2) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x1adbfc98, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x2e5) r4 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000180)={r5, 0x2, "fee7"}, &(0x7f00000001c0)=0xa) 2018/04/06 17:45:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x4) socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7a3, 0x80) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/06 17:45:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x7d) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r1, r2}) sendmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000004c0)='wLp', 0x3}], 0x1, &(0x7f0000000000)}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x1000, 0x4) dup2(r1, r3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040)="c0e260666b4c62d7800dd53c3656cc4b4d557a53bfb6ebceeb47a6fd1ad5ee16063c5a0438d5e79e871a04b1ee6f216c2c187195ef429ac902dca73233f8c4a18b7b0713f7754cdb323787be49ef9d4ca969ccf8ce2fe6ec3ed04063", 0x5c, 0x1, &(0x7f0000000100)={r4, r5+10000000}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18f9000000000000000000000000000003100022edffffffffffffff000000009500000000212500"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/06 17:45:04 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004100)={0x5, 0x8, 0x4, 0x3, 0x9, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) 2018/04/06 17:45:04 executing program 6: prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x2000)=nil) keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x101000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040)="1baa63103d882fbd5dc9a7b2e911f0bf0421c8a1aade88b54c8fa72945", &(0x7f0000000080)=""/67}, 0x18) write$rdma_cm(r0, &(0x7f0000001180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001140)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f00000011c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000140), r1, 0x1}}, 0x18) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000340)={{0xffffffffffffff65, 0x5, 0x1, 0x8, 0x80000000, 0x1000}, 0x7, 0x4, 0x7}) 2018/04/06 17:45:04 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setresgid(r1, r2, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000300)={0x9, 0xfffffffffffffff7, 0x800, 'queue0\x00', 0x3}) close(r0) memfd_create(&(0x7f0000000040)='\x00', 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="783bef37719018c5", 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/06 17:45:05 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @empty, 'bond0\x00'}}, 0x1e) pselect6(0x40, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x740}, &(0x7f0000f58000), &(0x7f00000ddfc0)={0xffffffffffffffe2, 0x0, 0x6}, &(0x7f00008e5ff0)={0x0, 0x989680}, &(0x7f0000dd6ff0)={&(0x7f0000cc8ff8), 0x8}) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x4080c) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}, 0xdd, 0x5, 0xf3c1}, {{0x0, 0x2710}, 0xdcc, 0xcc, 0x3}], 0x30) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/06 17:45:05 executing program 2: mkdir(&(0x7f0000dda000)='./file0\x00', 0x8) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="9491fb1778d897e7bb026b461fb07023a0ef864af0dca41abdb98da0043b89a9526a2ffac118754bcd2b788b436fc1e1acde7ca8b395fa02c14f0cbfd8f9fd44bcd5a71c15883aeb2b9a88486230349ed3", 0x51, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/04/06 17:45:05 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x8000000000005, 0x9}, 0x21d) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r0, r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/06 17:45:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='..', &(0x7f00008beff8)='..', &(0x7f0000000040)='xfs\x00', 0x5004, 0x0) llistxattr(&(0x7f0000000100)='..', &(0x7f0000000140)=""/69, 0x45) umount2(&(0x7f00000000c0)='..', 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/net\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) sendto$packet(r0, &(0x7f00000001c0)="f6702387e32604c9cabf594c7f14f7a671e5327defa0812b59eda347b01aff437e5624dca6a467ed7ff0a581bc4e51037131defc14ba0dc1c10c1415f94da1508d72d884030b7dbf9196ed876aba503ab2ce871c082a1c76ec1c890ef469f2a03811217287c48ac66cab45af44ab6ddfe0d127a5fc5fe17684499476c05cebe087d6dda3e9887885242a3e88428a9bd2d27a9f52af0873f1ae7d978a906a5bfa8dd89cacbaa5bf38a314f79e37533a", 0xaf, 0x810, &(0x7f0000000480)={0x11, 0xf7, r1, 0x1, 0x6, 0x6}, 0x14) 2018/04/06 17:45:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x304, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prlimit64(r1, 0xa, &(0x7f00000000c0)={0x80000, 0x4d5}, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80082, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x1ff, &(0x7f00000001c0)=0x4) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/63, 0x3f}, 0x0) 2018/04/06 17:45:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0xa, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000080)=""/8, 0x2e9, 0x0) 2018/04/06 17:45:05 executing program 6: inotify_init() capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x85e0, 0x2) mq_timedsend(r0, &(0x7f0000000140)="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", 0x1000, 0x4, &(0x7f0000001140)={0x0, 0x1c9c380}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1ce2dd959c7aff09f7c2bf165e0000002800ff0a000000000000000001000000408c926529d50000"], 0x1c}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)) 2018/04/06 17:45:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) recvmmsg(r0, &(0x7f0000003900)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/118, 0x76}], 0x1, &(0x7f0000000140)=""/222, 0xde, 0xffff}, 0x5}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)=""/160, 0xa0}, {&(0x7f0000000300)=""/14, 0xe}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/181, 0xb5}, {&(0x7f0000000440)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0x7}, {{&(0x7f00000005c0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000640)=""/14, 0xe}, {&(0x7f0000000680)=""/100, 0x64}, {&(0x7f0000000700)=""/73, 0x49}], 0x3, 0x0, 0x0, 0x8001}, 0x1}, {{&(0x7f00000007c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000840)=""/216, 0xd8}, {&(0x7f0000000940)=""/228, 0xe4}, {&(0x7f0000000a40)=""/159, 0x9f}, {&(0x7f0000000b00)=""/41, 0x29}, {&(0x7f0000000b40)=""/156, 0x9c}, {&(0x7f0000000c00)=""/32, 0x20}, {&(0x7f0000000c40)=""/228, 0xe4}], 0x7, &(0x7f0000000dc0)=""/102, 0x66, 0x9a71}, 0x4c53}, {{&(0x7f0000000e40)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000ec0)=""/150, 0x96}, {&(0x7f0000000f80)=""/255, 0xff}, {&(0x7f0000001080)=""/49, 0x31}], 0x3, &(0x7f0000001100)=""/3, 0x3, 0x1}, 0x100000000}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000001140)=""/223, 0xdf}, {&(0x7f0000001240)=""/9, 0x9}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/150, 0x96}], 0x4, &(0x7f0000002380)=""/219, 0xdb, 0x1000}, 0x14a175c0}, {{&(0x7f0000002480)=@generic, 0x80, &(0x7f0000002680)=[{&(0x7f0000002500)=""/77, 0x4d}, {&(0x7f0000002580)=""/102, 0x66}, {&(0x7f0000002600)=""/95, 0x5f}], 0x3, &(0x7f00000026c0)=""/4096, 0x1000}, 0x2}, {{&(0x7f00000036c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003740)=""/151, 0x97}, {&(0x7f0000003800)=""/132, 0x84}], 0x2, 0x0, 0x0, 0xb26a}, 0x3}], 0x8, 0x2, &(0x7f0000003b00)={0x77359400}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000003b40)=0x475, &(0x7f0000003b80)=0x4) 2018/04/06 17:45:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@dev, @multicast1}, &(0x7f0000000080)=0x8) 2018/04/06 17:45:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000200)) r1 = socket(0x3, 0x4, 0x4) recvfrom$packet(r1, &(0x7f0000000040)=""/60, 0x3c, 0x10001, 0x0, 0x0) r2 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000000)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8300}) socket$pppoe(0x18, 0x1, 0x0) socketpair(0x3, 0x800, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000100)={{0x100000001, 0x8}, 'port0\x00', 0x2, 0x0, 0x9, 0x2, 0x9, 0x8000, 0xff, 0x0, 0x2, 0x6}) sendto$inet6(r2, &(0x7f00000000c0), 0x20000306, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 17:45:05 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/04/06 17:45:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="c7ffffff3700fe02000000000000eb0000000000"], 0x14}, 0x1}, 0x0) 2018/04/06 17:45:05 executing program 4: syz_emit_ethernet(0x9, &(0x7f0000001340)=ANY=[@ANYRES32, @ANYPTR, @ANYRES32, @ANYRES16, @ANYBLOB="eecd55c30f03fa4414d9cc4724395c702c5736a30c425f0c1b532b3b0d54cc4931e5299b9769be1f1be97f00f2210c708a3ad7a2bd8d94f3f13299169329acbf9d3bf9b68575b9665fa01890da153e433933bdbcf135fbac3e1d4a1c2dc5bcc431bf74d80c1a8a79a081c8e4b3fb18adfe55639500e371659a06046199e2852a7509076132cfcc91f0daecb9a3d48acb404dbd0edf04cc8a24d4d63d5500dee04b4632035d595acea2627c6cb30a8c8c13855eef43b9ed86452d369e4a29b20204", @ANYRES32, @ANYRES64, @ANYRES32, @ANYBLOB="8c7fee88fbdf8a8e60bb9af9d96753e9151f3f8236ceb3ad08016d41ab7f3775ff923609ecd021145870ae51870c28aa20868fbc4c8753842f94b40ace096ada5a8a968cb1e4bbdbe043eaa0290c1b1fe73341c8e748b1832f708fec"], &(0x7f0000000040)={0x0, 0x8, [0x0, 0x4, 0x800000, 0x8fd]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x400) 2018/04/06 17:45:05 executing program 6: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0xc4, &(0x7f00000000c0)={0x3f, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/packet\x00') ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[0x2]}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) 2018/04/06 17:45:05 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) fstat(r0, &(0x7f0000000300)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000001c0)=0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@empty, r2}, 0x14) r3 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x400, 0x80) read(r1, &(0x7f0000000080)=""/93, 0x5d) bind(r1, &(0x7f0000000240)=@nfc={0x27, 0x0, 0x0, 0x6}, 0x80) write$evdev(r1, &(0x7f0000000100), 0x0) modify_ldt$write2(0x11, &(0x7f0000000200)={0x8, 0x20000800, 0xffffffff, 0x8, 0x401, 0x7fffffff, 0x100000000, 0x2, 0x200, 0x6}, 0x10) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000000180)=0xfffffffffffffffb, 0x4) 2018/04/06 17:45:05 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/06 17:45:05 executing program 1: perf_event_open(&(0x7f000000a000)={0x6, 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_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x280) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001080)={{0x2, 0x3, 0x9, 0x3}}) 2018/04/06 17:45:05 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8001, r2, r3, 0x1, 0x3, 0x80000) 2018/04/06 17:45:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x35, r1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x1, 0x8fe1, 0x6, 0xfffffffffffffff9, 0x0, 0x1, 0x20, 0xb, 0x3, 0x5, 0x1, 0x9, 0x68f, 0x4, 0xfffffffffffffffb, 0x8, 0x2, 0x80, 0x9, 0x4, 0x7f, 0x4, 0x5, 0x6, 0x60e69406, 0xfffffffffffffffd, 0x7, 0x0, 0x6, 0x2, 0x1, 0x100, 0xfffffffffffffffb, 0xffffffffab5418a9, 0x5, 0x8a59, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x8, 0x7, 0x2, 0xd89b, 0x7, 0x1000}, r4, 0x9, r3, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfe}, &(0x7f0000000080)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000240)={0x8000, 0x10001, 0x0, 0x7f, 0xfcb, 0x2, 0xcc0}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r5, 0x8}, &(0x7f0000000100)=0x8) eventfd2(0x5, 0x1) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000400)) 2018/04/06 17:45:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="b2b672646e8f09d9d97dfc7f63aca9a713e2f0c7ef031ee2720b473bc0cdb41e0d6ac4a984fdeca5528ebfe20e6a409951aa63077f5568ae4542ae66587bd35caf1ec79369acce53b23380c0712d5e5eed77da78", 0xfffffffffffffffb}], 0x1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000000000400000000060000000000000000000000c0ffffff01000000000000000000000000000000000000000000000000000000040000000700000000000000000000000200000007000000000000000000000000000000000000000000000000000000d540f50ddcfd71e32703796f529a1e946139dfb5e7ca78d9174d380957eaf1cd98756132dce1a8f8a463840475b8e7a17e3fa07ea59356b5d9f8d12c7dd5ef5c550b34a0aea6fe608bcbb31701683ece78861195ae39c480895903b5ab079b198eadd2f0ff1d5a2f24107cd980701b6dbd303ea8dca0f27f5010d3518bbc02673a63c9e97cb28fbef127f14fd415a0854730226fbb19cbe175edfec7a3d2b6ca8da241855a21893ad8ee91887b02d23fd0c7c7496a3f5cf786850f2f42cf1a916e7b517d13f4e197295629d3"]) [ 560.453495] QAT: Invalid ioctl 2018/04/06 17:45:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) [ 560.482462] QAT: Invalid ioctl 2018/04/06 17:45:06 executing program 3: io_setup(0x5, &(0x7f0000000280)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = syz_open_dev$dmmidi(&(0x7f00000013c0)='/dev/dmmidi#\x00', 0x7, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000001580)='/dev/dsp#\x00', 0xff, 0x0) io_submit(r0, 0x3, &(0x7f0000001600)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0xec8, r1, &(0x7f0000000300)="707eeb608b140d", 0x7, 0x1ff, 0x0, 0x1, r2}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x6, 0x7ff, r3, &(0x7f00000003c0)="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", 0x1000, 0x3f, 0x0, 0x0, r4}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x3000000000000000, r5, &(0x7f0000001480)="4aaba147f2a2af7ceff3ab958ea3323ea772f99a9bd1af3e27cf86ffb7d08d18f5ef2fccd313d3dc1286c53be7d05bbe74deba3d4d2cd9ab966fd05efffd438eff9a2dac2f6e1594feb0ebef9f0ee75ffbbc17ce119b06c9b2e6bad3a16b1a102820eccdc5ec6c9b86eefb940e644caf631e3a38230c361a91365d2f9f83b1b1a4ed3b8f537faadc7cefe9342b186c14cda5bccfdaa41a5c88a9d2aa4ea1d334b18fa8f20b647e0e6c3f72f5423a46038c9bafafe5332cbb4da4639df4d704695476c046d78f", 0xc6, 0xfffffffffffffff8, 0x0, 0x0, r6}]) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r7, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_BASE(r7, 0xc008af12, &(0x7f0000000000)) r8 = fcntl$getown(r7, 0x9) fcntl$lock(r7, 0x5, &(0x7f0000000240)={0x2, 0x7, 0xfffffffffffffa27, 0x602e, r8}) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x401, 0x0) ioctl$KVM_GET_FPU(r9, 0x81a0ae8c, &(0x7f0000000080)) 2018/04/06 17:45:06 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x1) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x60) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40400, 0x6) 2018/04/06 17:45:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = memfd_create(&(0x7f0000000080)='tls\x00', 0x3) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000140)=""/94, &(0x7f00000001c0)=0x5e) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x94) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_names\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x20, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000002040)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/06 17:45:06 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xf7, "b89611bd69aa2e77f254f014a9745e31f724998a251d44c62d3beeaa4d7cee5f261b358710ba4f80afee482163fa6c4416ad93b84c9ed5cc6e078faedc5ec1a62ed43e3882d910baa4ba9caffcfd84901f2c2c7382b8ab2936925e97ef745827e5448cb534656726fecc8a5ec685ad947a7a9b1c2f0116d80ec1b24e29e64d27fc26065441c39985d24918bfecf68b1514783a31c6b7f0d722c961dc1b276c1530fd3a156d0f9ab85225f3c97424fd10f1b8aa5f33b14fbaf63de74fa7301f33a473128b2a6a990f4faae177277a7942de4fb9c0ae98149612545c8bf52b72c71db5b0b356b888a7ee2f73c64fc15b11905e5ef675650c"}, &(0x7f0000000580)=0xff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}}}, 0x17f3, 0x9, 0xffffffffffffffff, 0x9, 0x30}, &(0x7f0000000680)=0x98) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000006c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000700)={'bpq0\x00', r3}) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3a3401) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000900)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f00000008c0)={&(0x7f00000007c0)={0xcc, r5, 0x120, 0x70bd26, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffc0}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1c}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x28}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x800}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xac, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x21ea}, @in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffc0000000000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f00000001c0)=0x10) pwritev(r4, &(0x7f0000000400)=[{&(0x7f0000000300)="5d9c2f006fcc8a9c945213a577b1f5b26f30bf4e9192c8d378a416afcca2f732214af423dc517e25a0a5bf2c53daccd2814bb0f5d0a6806f42387255e89151a7bae868652d1cb9584a52361218a7cf060cb0a3b47b0b49370c0519ca40fbcb35bcc21aba343f8cf1560eb5ee7ba120778694d132c67d4c531a100146dd47059efbe88315d3a14cceaa607100b5262207b839dd3a3c8a13a64a2439660134f19f6f3cbedd6985320667c0e58fbaa2bae6f5d6b53f7e12e1c9a1b075ef3cb09466aab076540c4ac0368b4b6ea13702e7063d1e506ea958c6bd759a748e25427e49bac971e96809c3f9f6bb5f84eefe38865cff01e32aef0822ca8cecbcadc243", 0xff}], 0x1, 0x32) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={r6, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x4, 0x7, 0x4, 0xffff, 0x2}, &(0x7f00000002c0)=0x98) accept4$llc(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000), 0x2d7) 2018/04/06 17:45:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002ffc), &(0x7f0000004ffc)) 2018/04/06 17:45:06 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @empty, 0x4e24, 0x0, 'nq\x00'}, 0x2c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x4, 0xa5, &(0x7f0000000040)="2b5a0ba12abbedbe4939a4b85fa5c79865dbd54814148d505c09505a95caffed2bdfa65e9f44f74ba7071aca04fbd7c3b7c22f567611a1f65ff5a0d3cde28099686902e7259dfa32ba5bf2df6cec8a4917f2d2c832a7f576553c99a03355266ca93a40977f090bbf4dbf233082d9a8e1fc1eeb30be461f83a4361e9dc8b27ed3f109cf939951f0822ab20040cc1467891214461c9a56dcb6e8991143c0615ad82026734a92"}) 2018/04/06 17:45:06 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 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="01000000"], @ANYRES32=r1, @ANYBLOB="000100000004000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/04/06 17:45:06 executing program 4: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x2e}, &(0x7f00000000c0)='!(*md5sumv\x00', 0xfffffffffffffffb) [ 561.327664] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 nq [ 561.360283] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 nq 2018/04/06 17:45:06 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000700)=ANY=[], &(0x7f0000000600)) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) sysinfo(&(0x7f0000000200)=""/21) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r4, &(0x7f0000000a80)=""/97}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000400), &(0x7f00000005c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r5 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r5, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000840)={0x7, 0x22820423, 0x1, 0x8, 0x1, 0x101, 0x1, 0x7, 0x7, 0x40000, 0x1f}, 0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00000006c0)={0x1, {{0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}, 0xc8}}, {{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x108) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r6, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000880)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000007a0000001c000000009078ac9cec2320aaac15142b4e204e2000089078000042bcaa16f674410964afc396e43bc40b35f3f4084ca6e28e5a06b9db5c3ac182358b478670d52c4daf93ce10c3b253664595d1c1cb7c63c3323f9d4e00f15ff7f639a077"], &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000640)) close(r0) 2018/04/06 17:45:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffad) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/06 17:45:06 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657204ebb6b60000000000000000000000000000000000000000000000000007000000040000005804000030020000180100053cd204f20205690b6b2ce12d4d1176759d00000000000000000000000000000000"], 0x1) 2018/04/06 17:45:06 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/168) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x260000, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x16, &(0x7f0000000440), &(0x7f0000002d40)=0x4) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000001c0)='\'vboxnet1-R\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000200)={0x0, 0x9fd8, 0x8, 0x4, 0x1f, 0xffffffffffffffc0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xf946, @empty, 0x100000000}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x18}, 0x1c7}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20}], 0x74) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000300)={{0x8001, 0x371}, {0x80, 0x6}, 0x8a, 0x2, 0x6}) fstat(r0, &(0x7f0000000380)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x88bc, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000002d00)={r3, 0x1}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000580)={&(0x7f0000000480)=[0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x4, 0x3}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000005c0), &(0x7f0000000600)=0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000640)={{0x67, @empty, 0x4e21, 0x4, 'wlc\x00', 0x26, 0xfffffffffffffff9, 0x23}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0x0, 0xed9d, 0x20, 0x9}}, 0x44) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000700)={&(0x7f00000006c0)=[0x14c, 0x0, 0xfffffffffffffff9, 0xec4, 0x1], 0x5, 0x8, 0x401, 0x9, 0xced, 0x3, {0xfc7, 0x200, 0x8, 0x9, 0x6, 0x400, 0xb868, 0x7fff, 0x9, 0x8, 0x0, 0x8, 0x101, 0x7, "fbe8c721309df8696d22d593143c599466142d9894f8e73a50e7be1f46d94d3c"}}) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000800)=[{0x2, 0x1}, {0xa, 0x5}, {0x3, 0x7f}, {0x3, 0x3f}, {0x3, 0x7ff}, {0xc, 0x7f}, {0xb, 0x101}, {0x3, 0x9268}, {0x7, 0x80}, {0x3, 0x3}], 0xa) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r5 = fcntl$dupfd(r1, 0x4, r4) preadv(r5, &(0x7f0000002ac0)=[{&(0x7f0000000880)=""/248, 0xf8}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/83, 0x53}, {&(0x7f0000001a00)=""/133, 0x85}, {&(0x7f0000001ac0)=""/4096, 0x1000}], 0x5, 0x7) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000002b40)=0x7ff, 0x4) renameat2(r2, &(0x7f0000002b80)='./file0\x00', r0, &(0x7f0000002bc0)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002c00)=0x6, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000002c80)={0x12, 0x31, &(0x7f0000002c40)="92c37766edd3ea8ac72b770f772c3ab2da9d15ebefbe0956df76ca0fbfcab32c4195438b9a22980503a2ece006b304b797"}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002cc0)='dummy0\x00') 2018/04/06 17:45:06 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) pause() setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000008ffc)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) 2018/04/06 17:45:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getpgrp(0x0) getgid() sendmsg$nl_generic(r0, &(0x7f0000002500)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000024c0)={&(0x7f0000000140)={0x20, 0x12, 0x1, 0x0, 0x0, {}, [@generic="36f1437cc0358f313e"]}, 0x20}, 0x1}, 0x0) 2018/04/06 17:45:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f00000002c0)) sched_setaffinity(r2, 0x6, &(0x7f0000000240)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gi*W\x00', 0x0, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockname$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000004c0)=r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={r4, 0x79, "17e448246c10f6d4d1c37d28c4bfc3b3a6cc062ccbb69d084e6c1775f3dc1283095232fe1b99c328dda3bb3e3d5677fd476ff5a1e4530dc59b07ca16d1d90d66ef46e8eed468da1c36b35b5b95020d22d8ba699dc7826667ff89811c7b322b3b66f6cf381322219514aa11807cca895e881b5fceeffa64ccf6"}, &(0x7f00000003c0)=0x81) [ 562.164007] handle_userfault: 1637 callbacks suppressed [ 562.169644] FAULT_FLAG_ALLOW_RETRY missing 30 [ 562.174460] CPU: 1 PID: 7021 Comm: syz-executor0 Not tainted 4.16.0+ #3 [ 562.181214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.190555] Call Trace: [ 562.193154] dump_stack+0x1b9/0x294 [ 562.196792] ? dump_stack_print_info.cold.2+0x52/0x52 [ 562.202007] ? kasan_check_write+0x14/0x20 [ 562.206234] ? do_raw_spin_lock+0xc1/0x200 [ 562.210458] handle_userfault.cold.32+0x44/0x57 [ 562.215120] ? handle_userfault+0x16c6/0x2760 [ 562.219628] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 562.224208] ? debug_check_no_locks_freed+0x310/0x310 [ 562.229394] ? update_load_avg+0x2d9/0x2540 [ 562.233712] ? perf_trace_lock_acquire+0xe3/0x980 [ 562.238556] ? print_usage_bug+0xc0/0xc0 [ 562.242616] ? print_usage_bug+0xb1/0xc0 [ 562.246677] ? print_usage_bug+0xc0/0xc0 [ 562.250735] ? attach_entity_load_avg+0x830/0x830 [ 562.255563] ? perf_trace_lock+0x900/0x900 [ 562.259790] ? perf_trace_lock_acquire+0xe3/0x980 [ 562.264633] ? __lock_acquire+0x7f5/0x5130 [ 562.268864] ? graph_lock+0x170/0x170 [ 562.272656] ? graph_lock+0x170/0x170 [ 562.276443] ? debug_check_no_locks_freed+0x310/0x310 [ 562.281622] ? find_held_lock+0x36/0x1c0 [ 562.285675] ? lock_downgrade+0x8e0/0x8e0 [ 562.289843] ? kasan_check_read+0x11/0x20 [ 562.293996] ? do_raw_spin_unlock+0x9e/0x2e0 [ 562.298406] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 562.302993] ? kasan_check_write+0x14/0x20 [ 562.307223] ? do_raw_spin_lock+0xc1/0x200 [ 562.311474] __handle_mm_fault+0x34be/0x4150 [ 562.315883] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 562.320626] ? graph_lock+0x170/0x170 [ 562.324417] ? find_held_lock+0x36/0x1c0 [ 562.328477] ? lock_downgrade+0x8e0/0x8e0 [ 562.332623] ? handle_mm_fault+0x8c0/0xc70 [ 562.336845] handle_mm_fault+0x53a/0xc70 [ 562.340906] ? __handle_mm_fault+0x4150/0x4150 [ 562.345485] ? find_vma+0x34/0x190 [ 562.349008] __do_page_fault+0x60b/0xe40 [ 562.353066] ? mm_fault_error+0x380/0x380 [ 562.357207] ? __kmalloc_track_caller+0x14a/0x760 [ 562.362043] ? xfrm_user_policy+0x1c0/0xae0 [ 562.366351] ? graph_lock+0x170/0x170 [ 562.370145] ? sock_common_setsockopt+0x9a/0xe0 [ 562.374795] ? __sys_setsockopt+0x1bd/0x390 [ 562.379098] ? SyS_setsockopt+0x34/0x50 [ 562.383057] do_page_fault+0xee/0x8a7 [ 562.386842] ? vmalloc_sync_all+0x30/0x30 [ 562.390990] ? find_held_lock+0x36/0x1c0 [ 562.395058] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 562.399890] page_fault+0x25/0x50 [ 562.403332] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 562.409227] RSP: 0018:ffff8801cc7cf538 EFLAGS: 00010202 [ 562.414572] RAX: 0000000000000000 RBX: 00000000000000e8 RCX: 00000000000000e8 [ 562.421829] RDX: 00000000000000e8 RSI: 0000000020012f18 RDI: ffff8801adbd41c0 [ 562.429098] RBP: ffff8801cc7cf570 R08: ffffed0035b7a855 R09: ffffed0035b7a855 [ 562.436374] R10: ffffed0035b7a854 R11: ffff8801adbd42a7 R12: 0000000020013000 [ 562.443657] R13: 0000000020012f18 R14: ffff8801adbd41c0 R15: 00007ffffffff000 [ 562.450985] ? _copy_from_user+0x10d/0x150 [ 562.455245] memdup_user+0x54/0xa0 [ 562.458793] xfrm_user_policy+0x1c0/0xae0 [ 562.462940] ? xfrm_replay_timer_handler+0x4e0/0x4e0 [ 562.468046] ? lock_acquire+0x1dc/0x520 [ 562.472026] ? do_ip_setsockopt.isra.13+0x355/0x3e50 [ 562.477148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 562.482700] ? cap_capable+0x1f9/0x260 [ 562.486597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 562.492131] ? security_capable+0xa4/0xd0 [ 562.496285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 562.501825] ? ns_capable_common+0x13f/0x170 [ 562.506242] do_ip_setsockopt.isra.13+0x1d87/0x3e50 [ 562.511270] ? ip_ra_control+0x620/0x620 [ 562.515342] ? graph_lock+0x170/0x170 [ 562.519151] ? finish_task_switch+0x182/0x820 [ 562.523650] ? find_held_lock+0x36/0x1c0 [ 562.527700] ? lock_downgrade+0x8e0/0x8e0 [ 562.531834] ? kasan_check_read+0x11/0x20 [ 562.535963] ? rcu_is_watching+0x85/0x140 [ 562.540090] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 562.545278] ? __fget+0x40c/0x650 [ 562.548720] ? expand_files.part.8+0x9a0/0x9a0 [ 562.553295] ? kasan_check_read+0x11/0x20 [ 562.557435] ? __lock_is_held+0xb5/0x140 [ 562.561480] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 562.566656] ? __fget_light+0x2ef/0x430 [ 562.570614] ? fget_raw+0x20/0x20 [ 562.574071] ip_setsockopt+0x47/0xf0 [ 562.577776] tcp_setsockopt+0x93/0xe0 [ 562.581562] sock_common_setsockopt+0x9a/0xe0 [ 562.586049] __sys_setsockopt+0x1bd/0x390 [ 562.590182] ? kernel_accept+0x310/0x310 [ 562.594235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 562.599757] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 562.604583] SyS_setsockopt+0x34/0x50 [ 562.608375] ? SyS_recv+0x40/0x40 [ 562.611813] do_syscall_64+0x29e/0x9d0 [ 562.615702] ? vmalloc_sync_all+0x30/0x30 [ 562.619840] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.624333] ? finish_task_switch+0x1ca/0x820 [ 562.628810] ? syscall_return_slowpath+0x5c0/0x5c0 [ 562.633720] ? syscall_return_slowpath+0x30f/0x5c0 [ 562.638638] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 562.643989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 562.648821] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 562.653997] RIP: 0033:0x4552d9 [ 562.657183] RSP: 002b:00007f0b56bd1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 562.664891] RAX: ffffffffffffffda RBX: 00007f0b56bd26d4 RCX: 00000000004552d9 [ 562.672151] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000016 [ 562.679417] RBP: 000000000072bea0 R08: 00000000000000e8 R09: 0000000000000000 [ 562.686701] R10: 0000000020012f18 R11: 0000000000000246 R12: 00000000ffffffff [ 562.693962] R13: 0000000000000563 R14: 00000000006fb1e8 R15: 0000000000000000 2018/04/06 17:45:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x8403) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/4, &(0x7f0000000140)=0x4) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) 2018/04/06 17:45:08 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x2, 0x640, [0x0, 0x20000940, 0x20000970, 0x20000df0], 0x0, &(0x7f00000000c0), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'bcsf0\x00', 'syzkaller0\x00', 'erspan0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2d8, 0x320, 0x450, [@bpf0={'bpf\x00', 0x210, {{0x0, [{}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x4421c7d0, 0xffff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x2}, {0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x2}, {0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x10001, 0x0, 0x7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x401, 0x80000000}]}}}, @m802_3={'802_3\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:apt_var_lib_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x2, 0x0, 'bridge0\x00', 'bond0\x00', 'bond0\x00', 'bridge0\x00', @random="3755e9915541", [0x0, 0xff], @empty, [], 0x70, 0xe8, 0x160}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "89d0e926aac10f666022e866db8a74a5da3e0d2ef773c63c32587be7076ba79637b9cbba50065ee50e1b393d07e3f5117e446a7984f96411606adf3320172459"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "69a7d98e25151c8941abb63bd5153807a2b3d4ce0994160745c516dd8280dede01a9a9fd6d082b9d3b84e5812ec8e9bf5d05684385049ef4064f54f65a6e80f3"}}}}]}]}, 0x6b8) 2018/04/06 17:45:08 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x400000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x400000000007f, 0x2, 0x0, 0xffffffffffffffff, 0xc}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd3fe8)={r1, &(0x7f0000fd3ff1)="c59b52", &(0x7f0000ce4000)=""/137}, 0x18) 2018/04/06 17:45:08 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) execveat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='+\x00', &(0x7f0000000100)='*,ppp1/(mime_typevboxnet0(!vmnet0\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='@--\x00'], 0x1100) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x30}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/06 17:45:08 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000003fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000340)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac18, &(0x7f0000000300)=[{&(0x7f0000000100), 0x1be}], 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x101400) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000480)={@loopback, 0x0}, &(0x7f00000004c0)=0x14) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000640)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in6, 0x4e20, 0x1, 0x4e24, 0x7, 0xa, 0x0, 0x80, 0x84, r3, r4}, {0x3, 0x2, 0x2, 0x0, 0x4, 0x1f800000000, 0x3f, 0x20}, {0x80000000, 0x7, 0x20, 0x29d}, 0x40, 0x6e6bb0, 0x2, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x3, 0x3, 0x8, 0x4, 0xf2, 0x9}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'dummy0\x00', 0x0}) recvfrom(r0, &(0x7f0000000380)=""/201, 0xc9, 0x160, &(0x7f0000000200)=@ll={0x11, 0xe, r5, 0x1, 0x80, 0x6, @random="afef6d0fd5bc"}, 0x2b0) r6 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"badbb9ee3e33c4"}, 0x6}, [{"26881da856f418"}, {"316f905b873666"}, {"a81608632b58ac"}, {"462fd92f4659a7"}, {"5742eb00e7d070"}, {"198c632b6f5b62"}, {"f53d34ee3c8c60"}, {"bde778dc41fbc2"}]}, 0x48) sendfile(r6, r6, &(0x7f0000000040), 0x7527fb3200000000) ioctl$KIOCSOUND(r1, 0x4b2f, 0xffffffffffffff7f) 2018/04/06 17:45:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0xffff, 0x0, {0x0, 0x0, 0x6, 0x1, 0x3}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/04/06 17:45:08 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000), 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) dup2(r1, r0) socket$inet6_dccp(0xa, 0x6, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/04/06 17:45:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000010afdff000000000010000000007ece"], 0x14}, 0x1}, 0x0) [ 562.893881] xt_bpf: check failed: parse error 2018/04/06 17:45:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x20, 0x400) write$eventfd(r0, &(0x7f0000000080)=0x100000000, 0x8) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r3 = fcntl$getown(r0, 0x9) tgkill(r2, r3, 0x2) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/04/06 17:45:08 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x6d) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x8, 0x0, @time, {0x8000000000000001}, {0x30aa}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') getsockname(r1, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000080), 0x4) r5 = accept$netrom(r2, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000480)={r6, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000240)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) gettid() r7 = socket$nl_generic(0x10, 0x3, 0x10) readv(r7, &(0x7f0000001680), 0x0) socket$inet(0x2, 0x0, 0xffffffffffffbbe0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0x20000000}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000200)={0x5, 0x1, 0x9, 0xfffffffffffffff8, 0xce}) 2018/04/06 17:45:08 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x287, 0x14900) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000004ef0)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) 2018/04/06 17:45:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x300, 0x0) sendto$ipx(r3, &(0x7f0000000080)="2195aa4f9c4b538ef819371596dcc56ec24f937cf5bbcbfa3445b8dfa1420c3b006e", 0x22, 0x8001, &(0x7f00000000c0)={0x4, 0x1, 0xb1, "02cf2b68e5a2", 0x4}, 0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x3, 0x1}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000100)="da9a4839eb153e0da65a7ad3242dff384b9b80d4efa9cc71f1ccb07663b8fb3d6bcc36cfa04a700410783d83d860f590b274aa70a715b981edb68b560d18379f9381f5e5cdd31d6e96c773742ab8345cc5f65c3d5788a88b5c7b0d6f271a8f4f509672faeae4cebd49f78303ea2101435f4799b9976e1355e562682add706c753ea8fe3642bc3e579db6b5b6c59d3e6f8ab6c6d7117f8749b099847df593bdc447af3f708af50bd4c90b0238cf655e184de3d99cee61ed42c5a9e3caf92e62fdf8ef3c16c680ff0a0ec2dae0ab58f8a79248f26f9bc7bc9852534df7b9b7cea9") [ 563.009518] ptrace attach of "/root/syz-executor1"[1857] was attempted by "/root/syz-executor1"[7115] 2018/04/06 17:45:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000), 0x48}, 0x4) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) read(r0, &(0x7f0000d48000)=""/1, 0xfffffffffffffff0) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x14) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/04/06 17:45:08 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write(r0, &(0x7f00000000c0)="28de0b8de5b9e4f230eee72c962bf1fa3228acbf", 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x3a, 0x34, 0x2f, 0x36]}, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x800, 0x2001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1cb}, &(0x7f0000000180)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x7cc}, 0x8) [ 563.050074] QAT: Invalid ioctl 2018/04/06 17:45:08 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='rose0\x00', 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) [ 563.182616] QAT: Invalid ioctl 2018/04/06 17:45:08 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @random="2d70eda9c711"}, 0x20, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 'vlan0\x00'}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x488000, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1800) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000be83f6), &(0x7f0000526ffc)=0x4) 2018/04/06 17:45:08 executing program 3: mkdir(&(0x7f000082f000)='./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(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000100)) unlink(&(0x7f0000000140)='./control\x00') close(r0) 2018/04/06 17:45:08 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b38dd"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x141440, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) r1 = bpf$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$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'bcsf0\x00', &(0x7f00000000c0)=@ethtool_pauseparam={0x0, 0x6, 0x3, 0x7}}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='tunl0\x00', 0x7}) 2018/04/06 17:45:09 executing program 5: r0 = add_key(&(0x7f0000000ff8)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='6', 0x1, 0xfffffffffffffffc) keyctl$link(0x8, r0, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffe00, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) 2018/04/06 17:45:09 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/04/06 17:45:09 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x4, 0x2b, 0x3}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0x3, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000002c0)={@empty, 0x0}, &(0x7f0000000300)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@multicast1=0xe0000001, @multicast2=0xe0000002, r3}, 0xc) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000240)) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r2, 0x1, &(0x7f0000000100)=[0x1], &(0x7f0000000140)=[0x20, 0x0, 0x8, 0x6], 0x4, 0x6, 0xe8f, &(0x7f0000000180)=[0x9, 0x4, 0xcc35, 0x7, 0x100, 0xb16c], &(0x7f00000001c0)=[0x7, 0x6, 0x3ff]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc9fe0)={r1, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000380)={0x3, r1, 0x1}) renameat(r4, &(0x7f00000003c0)='./file0\x00', r4, &(0x7f0000000400)='./file0\x00') ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) 2018/04/06 17:45:09 executing program 7: r0 = gettid() r1 = getpid() ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x4000400}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x401, r2, 0x1, 0x7a}) kcmp(r0, r1, 0x5000000, 0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000363ff8)='./file0\x00', 0x0, 0x0) 2018/04/06 17:45:09 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x4d0000) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet6_sctp(0xa, 0x2000000, 0x84) socketpair(0x3, 0x0, 0x240000000000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_mtu=0x400000}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) 2018/04/06 17:45:09 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r4}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r4) 2018/04/06 17:45:09 executing program 5: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2400) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') setns(r0, 0x0) 2018/04/06 17:45:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="13000000000000000000000000000000"]}) 2018/04/06 17:45:09 executing program 7: unshare(0x28020000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x124) accept$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) unshare(0x2c020000) 2018/04/06 17:45:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78}) 2018/04/06 17:45:10 executing program 2: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000765611a735f538e7924a6a7cea47d5081ca99b7ed9820ea66c9f59e4a35dd8d7"]) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/06 17:45:10 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a3299748aeb81e1b00926d9a318e", 0x12c, 0x10000}], 0x0, &(0x7f0000000140)) r0 = semget$private(0x0, 0x3, 0x1a) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000040)=""/4) 2018/04/06 17:45:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x20000000, 0x9, 0x8000, 0x7, 0x6, 0x386, 0x1ff}, 0x1c) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000030ff0)=[{r2}], 0x1, &(0x7f0000318ff0)={0x0, 0x1c9c380}, &(0x7f0000318ff8)={0x1}, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x10000}, @in6={0xa, 0x4e22, 0xce, @mcast1={0xff, 0x1, [], 0x1}, 0xe4}], 0x3c) 2018/04/06 17:45:10 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x10000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x3c, "b486e9fddd6785b92b0400b85102fe9fe2a708fa1ef1cf0a764739b0d32603fb405a29dda98fca91f1ed9b0a1fbe049d523de7120a761c140312298a"}, &(0x7f0000000180)=0x44) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') pread64(r2, &(0x7f00000d0000), 0x0, 0x100000) 2018/04/06 17:45:10 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = gettid() ptrace(0x11, r1) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000080)=@ethtool_test={0x1a}}) 2018/04/06 17:45:10 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x5916, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000100), 0x0, 0x9}, {&(0x7f0000000180)="8f94242fa5c9b12b9eca3a7bd8326ebc528464f9b6461bcab8b89c534058eef67da601ea6a5f6843a2576cb74a6b8204129e85af83dedc9e7e9aca63c69bbaf45410ff73b86fa8d350a13680a501d37e374a4717facd1bbea9cdbf2d28b87aeb583f10918fdeea05bdef8c3038ee4f504494a6c229cf8c93713fa933b5b80a88e73b83efbe37ce00c3ed", 0x8a, 0x2}, {&(0x7f0000000340)="bee52d12d344df8afbe5e8763f33a9dc81c3280eadf4ffd757f15d87443f412be7df45d6b633aea0a8232eceeaeb15168caf005824a15d556533a39a45923ab31311a8087c862d0b2bd7ea85b878048e99bc46e2a7d4646bbd1058", 0x5b, 0x4}, {&(0x7f0000000240)="af126326c18222368d56f4a045891beedcc85a5d042c2cb5ea2b0eb19848bd1f1792aab8dbe51177", 0x28, 0x466c}], 0xc1802, &(0x7f0000000440)={[{@dir_umask={'dir_umask', 0x3d, [0x31, 0x37, 0x36, 0x33, 0x35]}, 0x2c}, {@type={'type', 0x3d, "1f34da07"}, 0x2c}, {@session={'session', 0x3d, [0x39]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x30, 0x34, 0x37, 0x33, 0x3b]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31, 0x37, 0x30, 0x30, 0x30]}, 0x2c}]}) 2018/04/06 17:45:10 executing program 3: syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x101000) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x10}, 0x2, 0x3, 0xff, 0x9, 0x6, 0x1, 0xfffffffffffffffe}, &(0x7f0000000040)=0x20) 2018/04/06 17:45:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)={0x244, 0x4000000004e, 0x100000000401, 0x70bd2d, 0xffffffffffffffff, {}, [@generic="0cea33b843e17e17aee5922bee887be80e452185c0f19b6c5fd99560a6b937a2c073058775e6d069d677405c4df246fc8032c0ac889602afc69c0688fb76f4c44e36dfa775f8c9808abca59f5384f2a34cdbd25598f33f637bc538c14240a18c5bdd57df6453db37bc6d1d08b3b6619c420b3039a7dd62a21e642f5f7fac5f29cbe90679ef2574185697cf1f40a311523ca516f6e5796d445e723077aa33ebe0b314d4f7e579d992993533e51b9e756dd9", @typed={0x8, 0x8f, @fd=r0}, @nested={0x4c, 0x22, [@generic="4ee8e1184ce27c8e290b9bfcd05653d75a4489c9696708dcac8885fa427429c56cb8741a67cf10c44efff9e30e62e3869edca7005185dbe1d05cf43f6b33534a8427dd0893ed7a"]}, @typed={0x20, 0x11, @str='!(}*proc\f]vmnet0vboxnet1\x00'}, @typed={0x8, 0x8b, @pid=r1}, @typed={0x100, 0x3c, @binary="0975ad75f7b57ef11e39b23aa78dd5e6f6403e4e2caed5a3875e3a6531807daa4c820303059ca136b6ef65d85839f5a5345bb632add90ce80b58b9c8de9173618d23cb41ab464d08c9cb75b7af998f83ee1023662eb1aab9ad287ca841b014da3bd2709e840d0813516d81d091953b9983fd1f4c37d9459226b44e7ff1c0690861ced09d96ff417007b40b309aa529d11ea0f5bad87fff56cd30a1bdea4d1e4d12c10a5cd0947470a105ab96d0fc622e540aed22277ad3344c2b51a4a06425e12e1cc33bec419180476f0f773b8451dd62839a4767512bafe57a6131309bafe84e405884577c7035db14c15b277cf30b2ff46321558d30d6fa8172c1"}]}, 0x244}, 0x1}, 0x0) 2018/04/06 17:45:10 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'irlan0\x00', {0x4, 0x8, 0x7, "47ff4f48d245", 0x7}}) modify_ldt$write(0x1, &(0x7f0000000340)={0x3, 0x100000, 0xffffffffffffffff, 0xdfb4, 0x1, 0x80000001, 0x9, 0xfffffffffffffff9, 0x6, 0x87e}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$nl_route(0x10, 0x3, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x0, 0xffffffff, 0x4000, 0x3, 0x915, 0x101, 0x6, 0x1, 0x81, 0x9}, 0x10) timer_create(0x6, &(0x7f0000000200)={0x0, 0x3b, 0x7, @thr={&(0x7f0000000080), &(0x7f0000000100)="92393ade37220549f546d9246ef0232bc0cd95ba0c0689f6914c56482f0a69156ceaa9a0e446b9380d913f54cf40b198f29cf0314943c54bc45faf0ea4d8c362d5d5f44ada835207f34f4f127af04683ae9a74ecb6032d6eb77bfbff1de734815f0e4c464dea8ec9a28b53429b529c6a2815f71e9beeed3d9a55db89b1fc5c0f98512c05c3862f40667d1d61e77dcb1df71379885f4965a9b84275a0d7a64cccc0dd6ae58f4cfbffb2382a72c822a625b9fffc5993aa30ee1d319de0ac0761240ca2b9df7c92df5dbcf0d183"}}, &(0x7f0000000240)=0x0) timer_gettime(r2, &(0x7f0000000280)) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)=@bridge_getlink={0x20, 0x12, 0x50d, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x1d, r3}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)={0x7, 0x9514aacb95207035, 0xc96, {0x0, 0x7530}, {}, {0x2, 0x4f5ce20c, 0x70f5}, 0x1, @can={{0x4, 0x2, 0x3, 0x4}, 0x8, 0x1, 0x0, 0x0, "c9cdcd4ce19a433c"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/04/06 17:45:10 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x1, 0xb765) socket$nl_netfilter(0x10, 0x3, 0xc) write$rdma_cm(r0, &(0x7f0000001700)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="000000005ac4b807"], 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x106, 0xf}}, 0x20) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xf4, "72120b55045fa99379f79f110e2f7294a60ffb5370aa1a7b03086f641ffd4826bce0d4658a39724d7da73ba213575065de68894d8cfa904c264570787aef12e89f2ee1dfe232beda486a979120117dc74af3090c885ee065f59ebb3273902ad30ae56dd8a47c43fe000bd8de31dbac6812a8c74acb01ae45b719f7acd63add8a6d8c465b73ed91d70bd98c0f0c2523bfbcfea86f4ee2484c0108fe4e55e6e83c7fd2314dab5c000b9f5cc3feff8f82b0b00c7a5911fda9c1f97cf66756c7e3988904910a47c967c87e1e22a42dadb1d099afcb43f538420c5e2ecc07fbd28d4cd36fe8145088ee4cbcd363f47c16c7c111005a2e"}, &(0x7f0000000280)=0xfc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000002c0)={r4, 0x1, 0x8}, 0x8) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_route={0x4, 0x8, 0xfa00, {r2, 0x40000000000}}, 0x10) write$rdma_cm(r0, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r1, 0x1}}, 0xff88) r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r5, 0x0, &(0x7f0000000380)='\x00') [ 564.521121] netlink: 560 bytes leftover after parsing attributes in process `syz-executor0'. [ 564.560377] netlink: 560 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 17:45:10 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x2, 0xb, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_sec_ctx={0xf, 0x18, 0x0, 0x0, 0x69, "d8422837c8e0263fced60a6d1a0677c0b8f4ba66025d5be19a780590e8b1030200ed9c47ec3f3c915ac914f30222ee44e598b8a91c230286df97f8d332802ca898a2ea3b24c5752451caad3e747f1ce72e64e2b7d1ff815f8718198cd8d79f3296c16e02e9b59f25a0"}]}, 0xc8}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) fstat(r0, &(0x7f0000000300)) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7064775dbc893e7100fedbdf25050007003ba000000a004e210000b75eba34cf3c6d4d89a1e22a00000000000001"], 0x38}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) 2018/04/06 17:45:10 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000001480)='/dev/vcsa#\x00', 0x8001, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001440)='/dev/midi#\x00', 0xffffffffffffffe0, 0x2000) r2 = gettid() r3 = geteuid() getresgid(&(0x7f0000003d00), &(0x7f0000003d40), &(0x7f0000003d80)=0x0) r5 = getpgrp(0x0) getresuid(&(0x7f0000003dc0)=0x0, &(0x7f0000003e00), &(0x7f0000003e40)) lstat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003f40)={0x0, 0x0, 0x0}, &(0x7f0000003f80)=0xc) r11 = gettid() getresuid(&(0x7f0000003fc0), &(0x7f0000004000), &(0x7f0000008cc0)=0x0) fstat(r0, &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000066c0)={0x0, 0x0}) r15 = geteuid() r16 = getgid() sendmmsg$unix(r0, &(0x7f0000008bc0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000080)="737f939c593205b5ee5ed60f0a55b4a3d65327a3883ed14ee80936da4a1767e6078897af7881a8f7135b5d3832fb7f767d8e5c64edde468b5f37836fc1a033d937f7ab24c6e6f3559421558119078ed45109644bb164dd6e49f59a4e2f70b9d3573845cee851bfa10823cae4c048020351fdd0e356e0bc47bf42f0f28ef406975b73881cef81a17f6eaf99d59117f517bc1362a63a4d9c232b17fa7ea6b67336152bbde1c16bfe3c1f8ac9e3b923dd9b82a51ee57121c9fbdb8c21565727d6924b00", 0xc2}, {&(0x7f0000000180)="d175bd0d3a03ad1df1e50fca1e82cda5f33259d1193652acb1262d7cdd86d1f4cf9e79196c8642fc0beea41c15962436e0c8d46b996f5132a222869b9a633896bee848e7fca2fd60", 0x48}, {&(0x7f0000000200)="eb8b6f9cfc3bdd0947dff1c0cf7594175dc8f543d4f8351e7a6ad1e5298312235cf90cbbd617a038eab159e12bface313cef7d319a8cfe920817a9002c3e47419f89a66798690f14044068552bb152ae7bfe7657b5fb1caec70bc354e3bc76a944ee1f828aea6e4c77a0d024e605d101d9824ac10d481fda3199aa43dd3859df1fb57dd5d4b94c8b318aceaf071e2c0d882af2d0d4bdcdb740a852207a1bd334e64a31969d7e6ffe096ab64ac1c447f41c7adabca39c4dd2467fea884eab9ea47548c3cdb4a0bb3a46d395be9fc9c3fdf83949dd9d75292e658ddd03fb61e1f06aad1536949bfc86581b1ecbade23532b7d679394675cddf9aebdf7acec38a444f4d12a88e207de52c0b55cb66349ba2c40f1faf5ead1704d6fa2e996d5900da3ef43311ba397ca956a4f79b433e1b462d9a657abe0d78aa45363749d907346002d4b35b40e94662a199f1a34da97e190313093904f19b14c9f39e3e653607065251529efa3e39eefcaf15fa2f2dd3dd904c76b731026b17448afc2d5c180050775611a725fb26656591d02db39fd88db956ac28fa9ba040e1c5ac23302125bbe2d934571c8622aa268a9eec6faa8c8d073d82776485d02f9f118e802e820d4af76d78aa9ffa7c0a1906c1db7adc9fa43bd0bb4ceaa4225dbab5832f9330e1b815b54cac83d7c3c55191a5d781a11754277fd8d2175607fac277a5e8af670613ce397c981fb79796da767700d025ea60d69b4d3af160963bf2670f03e8571aab6de292ec5552df71d6ef3081461f802e571c7b050589d8f6c3c32a39984f2dbf6342318ab09fd64c15dfa5887b7b2abafc9c38ebf1fed28f499d3bef04c8d769a573b00575e2fbe3f3bab46eb3f94d64ce47952696305db358ce943e7d415130d79c084dced23b56c99e6c27282a4a3d3ff588ab33238e2e7d0f91fd6cfae077165fbe449209afa580491ad8d582d0a1ba5830e9523934eab6e9de81a9e554d17b27c00c61d2d247d06f367486ff83e6cd422e85f3bed4aea4c44a9f13d4bcbe5ab8a68f05362f53e789648b4dc03e69e30885206a518f046ea4b21ff355d6fd9e591575518754106579c166adf75b228da8f520346c8add15c5fec6ac6eca5fa89a6802dbac9adc0f8825afccac5512e4b6bf2f627e8145ffb3f22be22710eadb6d520fa0020f3011e18fd81ccd81e496dc7b77ff7d7e7138f459744b06c07a070e45c60c6fe3fe9b9f68a2249f6b9c79c4230eb38ce6d2dd225421c8b4d48c5902584f6013d9b3585069d87d98877fcb3c17c65b467c818d00e7452f5c8b4d12f350c8957a862fc76fb3dea6ea14e48b2098c2362e1d79981f87800edc8922f20cf62b288c273099cbe30daf7dc2e41df2def10fccea17d2cc9c928d8750fb3cdee9538019233a4075f2fd3eeb61751506e1a02ba677101893ad95ac727c2043185fa2a78dfbb58e0c9121ca7fe2dd3b21d079fb21b7f422f3f9f0e9ba4153900553941ab176a3e4d7a079a24b13063064e652a7fe09559192b7b9dfae656ac7306343072644d2d7a48a74cdfa7c386ab4406a65a7fcd2a8b6ca3e3f23e04f1d13749a2f961458e7b0f5299a3566971555493626a2abd666aaa251fa3e4ad87e0bb1786193febdc10ea39b4048e22ba8d5075ed939099c7783890127aa58eac1fcc6c76532939260328863c1591688ea4adf42c66809cfcc035eb7a77d54ba583b250ea4321110334c8e3b795c41586a88338d5b854080fe2e09614f00ad9a802540acc44a23b3b53ef4c5bdd8c490f1c48a1d770e47a149d1725ef81f6378d4d34b74a9da4bf859336c82187c1336797301b2dbdb77b29f6d8d3b061e505e04fb2d324cce698863586880f06ca10f95bf8b4752ef601a682e77b44e5e096dbfd7f3ec89d652f1def51d04791e1748734d51cd94972ab27789c47dc9a3f71b917f2991f1bab8624b6a1d77359b456ef81233a907b9742a1de576a19764950f317d5824e3c17fba5e8b596ffd4f512f8f3e3b14f7e2d9fd70b43a86c25033be99fbe4a860e86a1b7e065ba6cfa88feec73d74c645e4a3cb87b9a7d46981d41e962f11ebb2a967a46f34a682571219cd7f7b4ad99a8b04ef33886e56f04de89b5ac2d794a0353898d0680687f9d77f78d698ec9cf240cbb0b39c8423214925d783418d2097fd3e0f10fdb018490d03ee986d9582a2c753e418e1b37a5fa19f0643709f2a3f020c107d827b3cb8c9026e51e2ed3cff36e53b5500ebf6074068ddee7f120c607629a08f5a2cb6a0b0d41f73a1771f9200e76b858b8bca77f53e5b60d2f0f85b904cb9be09ab8efdac80323c62f925b3a8aedb56455a063277eed6744ca74d5b7d5d5901be5f18edaa6ac67318d0ff23ed16104d1644391d63ba195ff281433a3bb5b0a1fb2907803f899d72d9654a505dbb12d249459bc9b0f8ac013cd7a35d593c8a7b7de24109d018e974df66388e5d7fcd4e1286a0c1a2eb98d831f4ab6c9948c6fdd623ae9fd27991706221b1cda9d1b01c5a6a2e3251c241749d5f52ce85d22be33c00457d37d1102162845389a0cd0a136fb458969dc75b2abe7b3ab4b3d88730a61d2dd6a1f9098e77fdfbaf7f820b3f87e3ca3d65648393928fb18722ea9a7a49c5a9cfccd059a2789c8a1ba818737202b824d50328a8f2bf1521f9def8409ef10ea3468b2cb8cf6285cbd4d242ec264c44b1ac4d0a852e699446f31c311233bfc64a73d3868495ff93fa3cbb98c5877872ad77f7182a9d670459d675def5066a1abe5735ab2d67b1c016da65ee2d3a6579f2aa775a1a1d9c6a570508c0077cefc17b360f1ef1bf34e6df5cd2835a70f21e7aa69fdf4a66cc044afa0d18de58a88184f012d17ad61445eb8e4596b97a375ce6ffd290128d550b829a38c450b7770039d7c140897ee864a53672515ae58a1069c75156673f334e37fdf0453d3fbaf10c6baf6a47d7749716c6b8a30b0f9ffc0d7bbe3c54cc660b9d30e8185273460edda2bddd3a1b802e81f153d29e37fe6de7f2f5a3539b3099338859b82971221a0131d9f2c1168841b7e84dc21022526b6d44e69170286e8cc4cee0e3bf6ea289fc7bafbb5c681ba6947dd85786131fb5cd8bdcb17403a80bf471665b281fb32f135d4b168ccb1486975abde06480913492b396900c0057aa1ba6271ead36e5f3769f2baa977c17c11effb4e3164dd7f6f3f225e5923e6782415dba2b8518d00b0c241165536237cc2737111e65f49de29fe7ab2c316c58577f2744f638b4a33fdc25887002ecf2a05bdf554b9699fc13c9eacf6e41c6568cc1ff73fdcdd7c7cc1a39e03aca47a66cdc957dbd944fc55ab2ae56484378cb2004af0f7ea1e1334d9bdff550acb7ed17d947019834acde74412f64fe52d87bd2fd07c47fb6da3744eb1fc305c5b5208322d45563cb98257bb09ef8351c7f92c3f66bc0d5f3b74080410e3eef20e725693b4450ec2246526dc662df334feef7cc2eb66772d2cfd9c884995b3654eda032269c89dacd2ad8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{&(0x7f0000007b00)="6c6cafd77f07932a6c2bc095e789b3c3adbaa76d0134e2960648666a7be642d4e0fa7413f0b9491a31e071272e5cd15ec6af056288accd45adffe794f22a775126c991b96ebeb795385beb8a2e6ea4432cfe7eb60f7a80e266ea9102d18a627bfe637944bc386235180040fbf94c2a8487035af6a5c4c19eab65b20273a5207cfd1ac8d63ef92368e23e5299309fd45ce10f78342c755fcf35a5a21447619429129cd35c9cd54c226948527e155903dbf0ac3144001d2f181030fc4132871b010bcd1aabc7fd94f29bb6b0ae9c3467bf39db2e5531dc31cede4d424b3331c3c8acd38b788e7966100ee105218b4edb70f4a11ae14b0fe40951deeb17999918b341234a5736525846a16ac9aefbf5bec49682e869bf733f33a6886797fbc412663e739b881a2bee9ec0cb3ef2dc2de89c57d76c23394839efbf06dd4bd28c2f059e83ce5cecdd3f40a37ccc0c251bce1ae1db8330eef20f90323e0b63eb2d6cf1e211d9afb996d70a686c641ae424dbfa9b7fb8b5e55b039a689feed647a45ec46d8b73b10032a62abf1d0e3ec49ae7be53d0ea2da59ff693c61d26e650df9e2a4915151e73120b75bc853f89e26abf34b88d8754efd157da57edc7bdcf1d5115c3be30a0aa0307e2710c6ec24275bda461b9d15477740b86736167d27247713103d23c8c19898f5940dbb94a569b619993ec1afc0d21a2888d66d0b2a3a77bc44b2cea42a83fe75cb985416557bef95e6e7e30afaa732f42af9034f088b9aa5df5de7a1791262ab7ffd4138c64fb9be7261ff09de76ae7e9d423564325467be30e36f37085b913f739816d0e894e0a4bc2e5642145b2d0f8e915844f2061993a8690b20237821c7cbcf2d3f3ec9ff119ac8a7edae39b2cdd53cfd7df0127f8bcf50f93a96f2e76347bd9c61c321902257373eefb5dce775429a7b100693bec0e88e48a59ec5d342feeb1a85454f423ca28c8cc2599f3f4715f4d87101445e6bd9731d2448d51076fda97e9c10af9a2d8191eb5d5646ba2b248230ee26863f2bbbe2a90104d9adcedc5c5fa987146a452407c0668017958c4fee2ef01abebc573366749b6d159430cd1e0e4e50ca6836b717c70eb60d757f88cb6c673ec72bf052b8929f8ac3f66caf95f3fd024ef78e4392333abf4c2f40904411f46bd27c347bab2987f164e7bf6cad944e19101b6708529173f7f6ac364d6259906a8a2014c6f0d3d9b739ef87263b2c47f44df2630bd6ff9717677b5c304238acfb8fe052f8c48129906d23aeda891c1b30de9c350936132ccf1a81e353a582498a9621ea1a841d0dad99d0e1ad1f6b4d71c3756cde90b15794bfcee676dfa149382c1e606db017785bb70fe5ddec3676c35ef40813d50e7b89f90ec6f0ec86d316568be10638ccfb5070b9662d05662d37c4f21458ca95836b0442da30bebab4b770f70ed68569b797b0cef154a3d6cd26b6a207e01bebb388829339bf9999eb4035dbc472aa11c1aee68bac804fa7809e9aa1721befddda16cb8c5d92c6132b21896217cb675b04c35831b35e5be8b75e11ec15634d4aea5a1b8d6095c9b8be8890dc5029c6f6cbf7f66c67cea178bf0c5a10070cb9fbde70ea3e0a70397a34d39ef3d1b0e37878b98a02fb49717afeeca53e52c4f7de5fa04eebb0e10ffd4e6fa89ccd28686d1b88604a058b7a766aee7b4aee1860c62158da995f8305645d439b571dd5d9b0e4dfb6878aa5941ed013273db92905adb5b21e84e512cb5a369932eab3591d1fa56e615c56748d4e5a04a688e318351872d837f5fc0098256cb0e695da92a16034493e4731c54b340003f9bda98b6347c356d707e4e62d24e80175227b7afd302488a90980e33e25aa8ada635d566df778086911b02ec13dce16cdb65d54b4f0e2b3b49a68b9e26f9a3f8bce861f9bcdeb2c68d481a17d4bf3661a692f7bd7d8b80ffe4c5a8e94181978f0d79367e0d5acc96d65e5232b08b786384a62cf9f5976a26746ed9074368c83cb1d3763f41e37c4d8daa34f5b65e6d168d9ba0dee7fdfb4880e486e854e166e7b1fa51fb9dc550234969767e50ae0f50e8011defc3a7d6b3851cf8aaf4d58ab45fe62f4c570d84c4b02b7dcee411a50038a368dba3f4e22d5bd5f7e2ed69b152577e3f97c39debff054affbf6d6d8e0268093672532c61ca929931b6be597202653646b53f8f4e40814be1166947c2c126a1b6992dba37a66bcd5c12ca3e846f58d36508978ca1d976ffa7d6a113c0116bb6996235947e8c1cf3eb594fe659308d20f17fa485be6f69ecb1764a7171b369aa51b8953659beb5a3925884a62ba0812493b579b614a93380be4187f585f54b55a3d79b274935519f624dabba74227aa6652ad7960422ec4e9a3a39f5805e5d2d8aebf08e190069c28ff2802c3f8cd7e4cf748d8d9eb41f894021733d6b74acb396c0675c44b7e9c6538d094173b05158ccbdacaab67a932d1f8f4e410f7af17af467d4e2a525f464c2957dd3dbf9e665f2e6c09df8d0e86ae6f6b7d4643b1e2904c5687c24f09f5d01a7261c5443b14a8f43d568b90a5f8aca87fc939228744294e1c48c8bb6b92ca523036b7a369db932117589db20f4bcfa12b634d2b21b8e643603ee72b69ede487cbc425d289f9d39ebea6218feebdcfd6daf1af5c28e374a0882e819a3e3854165b74ab10c8e01618634caa4c93c040664a604be7dc839d467b7c240a44241b4a19b30a22b2b21bb834f1cadda50538c752a8c264f8850f2b53802d14ec977edc133dded3d47bf2747c9a255a64883da64b2b78ee61ecfa24d000d8d8379c87381a20bcc78ede332a31b34f31b153cf9041881a5f8577d51c15416d12be86d3562f7167ec04d67ba364b503032cf285979f3ebe969948643dae3bbe678b46f523bd81ebb15357025a18bb99f6e5a15db5256356d3d44ce3953ebac1c3f275835be5d8647f10ea48eebef48503be236fa8a34a96bb3d90694d50558b637f5eb9fe87b688629305a2528d4efed78019e9db6e94b44c631d6108d174b2caa971c92bbc6221d5af9d4ed8a98d0299befc49baaac790cd7ae449b8f406c710f979917d1a32b7317512d426cf3599bb7a4e91855b55c410ee2c484f017cea8cacd3baddb5c84bdb4707acf963af7723a3a7bee3733a49056e89877bc7d22610a49dbdc5e0bdd570f0bb2841b0414b7c0033809fb76280117ce91bbcdcb646944bb788aa5be8da3209fbca729575938be7982a86e577874dceed852abc4645199f45f1adaa63278c14d64fbd06881700602f490c678439268c9cc308dfecf708935aea3e494cae6be95108be5fea126b06d46e883006c00386c030b63ce946e459fa5cb785d0fa35218ccec5473fd289fa2dbe257bcdfa3a45335208da4f8df8dd50346c4d23e8ef511c11ae5f5d1568c3461a48e4e594b929c8db6b1162387e2c895e89f1627b0a991e15611181c8c65cc91abcd0575dd8fa5b564455a660f3a95ec65d4971384e1ab1caf6e532fcc94a6cba85df651464becbb82527f549a55c07ce0a581e4b11e58491eac8721ec9d0f503f8262ca5b2048e01a3cde45b8f901b7d9a52b19532c3989140ae9793fba9848eeb432e5dd2c709271e02c29a702366643dc4c45b6bc9b151f1b4d1a0b991dcfc3cd9234199690f0b2fcdef504e9ce757633d244bc7f4bfb704cc2f1eb86c52eb2bc6639c23d3ce7d1e0fbcfcd0e1da2a9e09a7f2c4e9f273957b4fec73e6df91fbe63467937d95ca6cf105a76dc0ef417bb7578f5d91478d6ab4744663aa3b1569dfa3f7bd2c44a14059212117de46a200115954b5a362b79a5fa675f6918c21f1c4881da89b025b75b69cf5482516c7a27368b9f0eeacadd383448de11d933a34f20dcdab5b8bba9c7ba80da63b139866f7f13ab4020da451b22a8f08a1a5b278d1f8ebc6063f3d85f18f83184372621e3aed6e1ac4e8a4c0d957afc5de2190d8f016d2836f1bd7a2cd891430df545234a38ef994ea64028acd79e64e27d249d7680dc9b9e5413d29d3eae245575f92dceaae9442449150cb61095b50722d870ec5bd35c8a1007c93bb12b36a7ff4fd471490a5962f9e310293a348e4790c61100580e5b1b26f1d2febb0598bc9d87d4c5f1dc07c69cd52c0e50806179d19fbb8ffe07e0bfa54505d47bb7cd9be84695ea67e0fe11e34f2f12a7b8c27ec4cded216d16cdb75d428e483a68acfe0fe43a7c2cecd4f2569c7a2a59916ef65e34c33607da30f2430a58823114d5b4141ff7768eafd2eb77d2a19f99100d0fc555c8d4c9cba547ced68b5b3faa8bb81f02fa3db4cf384d41b905f17ba55dfe16e2f426588b668662b2d0a674a5b4924948eea5a2854fd452a12bce5ba426ead89ea21a9c7f3a86092992a70171f4245e5dc91f5b32fbf4e873bf59bf2b4c33a5b57c9098060a8d046351eafbc98eb7bffb7d9c06af0095132411b2b5f0e5ceefed0406562636c9f46bc33c52e136c4add4a25d450ecbf730450d1f18c69fb58b615466fa0a7298b74fd10b03546a30ee47d38dd3bb872cba1592c8c6663e93ca9a02fc232a1d3af9b5302be274c6e0216dad87a09a646ddf9799434601a719f82ea39ec2a524ad4efc6b8a85cf6e7dea75ef39affcb3456b1ab69fc6984e78656abcf1b60a8296358bd733b1aa8ef279e556de6a1425dc73477c86c39e14a37b3e1f43bf8f59e873f8156fc0cf27af6a900a2ab1f79a50503feb04ef53b78ec5ed980f817c3b0790fc68e54e3608d7245e0e222e47bf5b604f44b550f2fc0f7f85ebe8ad17925fe7c0d2d851f0af835ac6982a667ab258175171e764f82671d0cd8a7f0a2ee6f1528e50e944f9fddb1412383cf5f074dc0a1c189adbb6c4b3e84b4a233ae1ad1f0a03e34cce3d1b14aeb930ff503f2ebcadc305e1a1b95c8c085f332f612f459834835143f3fc0d3de29e0c4c067c8c171e09de6a6070bb57a6336e0596fcb58b5eb1955448debd44a1ccf3947aca6cc0827b0bbb0be7483f1da604ee4190bc598b70ef3157943437befb5424d2b41c65e6659e7fec732952bf6707c4f438cc831e0290b6ef6f9d2388b6ba4b2f9381af84ed236e002fc586e42ec71104e1eadd5ba9c21c19c407ccaebd6326be5467b3d9319b01f65b45cd2ced33d7eed48f8d31ecab835fdbaa1b117ac2a0b8e565d319edb14d7dafefc5664eecf0b5cd00150be8f7e68d198a70babf722d05590238927e5cac8e6ae4d579b72dd4bb30767e059dc4190cd0db2211b26ba65536d59593ca5ca2771a71c0c92a49c9065acc3320ffad01ab2f701c8886fc39de61c559bd45360633d9cbfd2be6a463723c468082e146304c9734692b4891b31461f3e5d16cd1ae1be89448a6f632ee9eed63230f54860f1076173786f033d8a9c8bd766e1d38b5989527fed2c1f7784eefee151a169081f3b2544bc06cefa75e59a5ac1ab845d7b7968895512b557df05441cfacef77a93e6facb0fbd467760eb82655f8114889b5673d6d376aaf193140eb9c3fb1654cac854ebeb383cc9eec14b002d5ae726e22747f265930be822f11cdd8cc2e5c721da55f595570799ee84f1d5154f6ece73944a84f5d52cef3a941609235fb64abe39642083488da5b1c7b8bd7ce4a52150b08df5aa8fd9b18bde795bd5565a3ad93269ecb876254b043b9b3e38491e712f9d2a141e913060668c45218e80e2f7bff31b5e00f64239a53e718519d9b7c22e7104b1db4766bcc95c181fee9b4b8a0eb37fc4202d6f5832dcdaa10e6153527c86d021f97ba1f9407ef61f1fac060", 0x1000}], 0x6, &(0x7f0000008d00)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000fc688c8f81cd4da5d102dd3051c0d6d70d25ba47c0d6b997cf05666461ddbf9707dc147cee15b0c151c5d22d79fa171305ab4110560dc1798c4811f43ac4d0fd5b0728636ff66860c82fac09bdc379ceb2f0b624f1d56b9d53fffffff8ab07b3215d82ec041a73520a7e"], 0x38, 0x80}], 0x4, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f00000014c0), &(0x7f0000001500)=0x4) r17 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') sendfile(r17, r17, &(0x7f00005ed000), 0x40000101) 2018/04/06 17:45:10 executing program 4: r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffd) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200006c0], 0x0, &(0x7f0000000240), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2c8) 2018/04/06 17:45:10 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="030000009d013f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1}, &(0x7f00000000c0)=0x6c) 2018/04/06 17:45:10 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="e57ca2e9647632bc75bd71e4dc8a69a0dfd8385f40806c19b8ca2a5da58d309b26666014daa3d4cb2d56e8edc69c357ce26a6a4013d53a2808da65475b544ce2450614512d4e37a606ed52c13249b0fe3eb322476e819e60fbcf03a8de6ad37564315930f375cc34a6187f75c3c44294d3aeca1342dcac58b20eda1b9dc0d6d5a97177539749695aef0404cc579bee611b8ab02b83d6b6e4ebcdd8fb55beff1482308768a535577be98f4b30e6e798e0b242f9d9a4236c67f7adbb", 0xbb}, {&(0x7f0000000280)="7a83d6c8590a895064481673c133350c24f3bc0e759dbc9d795a163861aa26d874e6fd67d503ca1f78a1b6fe9d3be95836664b6ebd7c281b220eabe280b2c5e4b1592ab94c711c1f2b07f9944ae862ed3f89baee9a34ad724cb1b5ac33f540e4a078fd23bad783bafe65992b8c0e09e7a073181165990af05b67fcd9da4ae7c41d8e930426aaac6cfab580febe0d13e804787ab030f12968bafe37ff2b8eaf17987d549983455dfa82924769775630b40942befb1d", 0xb5}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="161078133cbec317ee13a151e789ebb6ba0427b284e6a7a6ac9af482dfb18806cd9c2b8506577a06af9d10019c3ecc16bcf74fdfaf2afc96e16037d2b592226afec23f59283ac5311936d99a4799384908d13a7ff97bbd785eb8e593173ecba7b59770bdf87bc3b81d4e2dc844e345314a4aa7252e367dfee7bea00281ba79ceb186b151a448c4e67edab0c82588045a3c60a45b532dad49cad9caa3faf57675c51872cfe3bf7bcf328a5dba3a2a7980c107524b5ba01617cde91169f537acf16c6247cd63d6ff3e15be7402121e72623977b44b80db00e8616ed499cd40244703bd37d80ef85a2344fc60b3d1f7", 0xee}, {&(0x7f0000000080)="92cc98e112cda381c97cd48b793b7fcd464568b676d8f7b5e2b65e4fa8891aa5dcd78d1f19537a25", 0x28}], 0x5, 0x2) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x1, r2, 0x1f) ppoll(&(0x7f00000000c0)=[{r0, 0x8224}], 0x1, &(0x7f0000000140)={0x0, r1+30000000}, &(0x7f0000000180), 0x8) 2018/04/06 17:45:10 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000240)=0x6aa6, 0xfffffffffffffce5) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x101, @loopback={0x0, 0x1}, 0x26}}, 0x3, 0x1, 0x21b0, 0x9, 0xa8}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x100000000}, &(0x7f0000000400)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x208001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000100)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x5f, @loopback={0x0, 0x1}, 0x81}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x5, 0x2, 0x8, 'queue1\x00', 0x3}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) 2018/04/06 17:45:11 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="b322a2763c97b55b847153367168bace5541d31cb628fb9174ab5bced5ee4a1c0167253e8a8fc0c5d4a5ec23070a640a72eae2671658de00c15c19c30276565b10bb0a205e2f48b4e00e01837a0a5c89702c72f0a974106ea7aa2fbd285f571996027e96faee677d04bd7dc85f30f70343bbb88cf8eaa0b7c67c30a53e834d139a0edfa028a820c06fcb3d", 0x8b, r1) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/04/06 17:45:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r0 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20001, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000100)) dup3(r0, 0xffffffffffffffff, 0x0) 2018/04/06 17:45:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000), 0x4) 2018/04/06 17:45:11 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x10, 0x400000000000, 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xa9a0, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000200)={0x4, 0x2, r2, 0x156, r3, 0x8, 0x2, 0x6}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x10000, 0xf002, 0x5000, 0x4000], 0x101, 0xcc, 0x2}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'teql0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r5}) sendto$packet(r0, &(0x7f0000bf4000), 0xffffffffffffff88, 0x0, &(0x7f00008cafec)={0x11, 0x0, r6, 0x1, 0x0, 0x6}, 0x14) 2018/04/06 17:45:11 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x3f, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000400)={{0x10001, 0x0, 0x0, 0x0, "14a6f3058de32fe5beb8c26d8366234cfe515e08e16aee5d42bf824fad6d05ef9612168b926aaad4d706b4d9"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7ff, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x2d9b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x80, 0xbfc6, 0x0, 0x87d5, 0x0, 0x400, 0x0, 0x0, 0xffffffff, 0x0, 0x9, 0x10001, 0x7, 0x0, 0x0, 0x2, 0x64, 0x9, 0x5d, 0x1, 0x8, 0x0, 0x0, 0x6a3, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x800, 0x0, 0x0, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xd9, 0x0, 0x120, 0xace, 0x1, 0x3, 0x0, 0x0, 0x3, 0xffffffff00000000, 0x0, 0x1, 0x100000000, 0x2, 0x7, 0x0, 0x7, 0x0, 0x2, 0x6, 0x0, 0x0, 0x200, 0x4, 0x81, 0x6, 0x0, 0x0, 0x7f, 0x758a, 0x0, 0x0, 0xaf, 0x6, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40]}) read(0xffffffffffffffff, &(0x7f00000001c0)=""/187, 0x78) write$evdev(0xffffffffffffffff, &(0x7f00008c1fd0)=[{}], 0x18) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = msgget$private(0x0, 0x240) msgsnd(r4, &(0x7f0000000900)={0xe8a6b92e67d55d2e, "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"}, 0x104, 0x800) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000380)) dup2(r0, r2) 2018/04/06 17:45:11 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000005040)=ANY=[@ANYBLOB="000000189212cf27b410f0d900000000", @ANYPTR=&(0x7f0000005000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101050000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000005080)=ANY=[@ANYBLOB="05008000100000fa"], 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) modify_ldt$write(0x1, &(0x7f0000002c80)={0xa1, 0x0, 0xffffffff, 0xcfee, 0x8, 0x2, 0x8000, 0x7, 0x81, 0x8}, 0x10) r4 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r8, 0x7f, 0x4}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0xffff) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r5, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r6, r7+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket(0x1e, 0x4, 0x0) getsockopt(r9, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000480)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2000001, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000700)=""/232, 0xe8}, {&(0x7f0000000800)=""/137, 0x89}, {&(0x7f0000000200)=""/66, 0x42}], 0x5, &(0x7f0000000a40)=""/223, 0xdf, 0x4}, 0x9}, {{&(0x7f0000000b40)=@in6, 0x80, &(0x7f0000001180)=[{&(0x7f0000000bc0)=""/179, 0xb3}, {&(0x7f0000000c80)=""/213, 0xd5}, {&(0x7f0000000d80)=""/126, 0x7e}, {&(0x7f0000000e00)=""/121, 0x79}, {&(0x7f0000000e80)=""/219, 0xdb}, {&(0x7f0000001080)=""/233, 0xe9}], 0x6, &(0x7f0000000580)=""/15, 0xf, 0x3}, 0x9}, {{&(0x7f0000001200)=@ipx, 0x80, &(0x7f00000014c0)=[{&(0x7f00000012c0)=""/83, 0x53}, {&(0x7f0000001340)=""/28, 0x1c}, {&(0x7f0000001380)=""/192, 0xc0}, {&(0x7f0000001440)=""/90, 0x5a}], 0x4, 0x0, 0x0, 0xebcf}, 0x4}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001500)=""/26, 0x1a}, {&(0x7f0000001540)=""/53, 0x35}, {&(0x7f0000001580)=""/93, 0x5d}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/235, 0xeb}, {&(0x7f0000002700)=""/86, 0x56}, {&(0x7f0000002780)=""/96, 0x60}, {&(0x7f0000002800)=""/114, 0x72}], 0x8, &(0x7f0000002900)=""/157, 0x9d, 0x100}, 0x4e}, {{&(0x7f00000029c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a40)=""/36, 0x24}, {&(0x7f0000002a80)=""/202, 0xca}], 0x2, &(0x7f0000002bc0)=""/22, 0x16}, 0x84a3}, {{&(0x7f0000002c00)=@nl, 0x80, &(0x7f0000002f00)=[{&(0x7f00000031c0)=""/68, 0x44}, {&(0x7f0000002d00)}, {&(0x7f0000002d40)=""/111, 0x6f}, {&(0x7f0000002dc0)=""/131, 0x83}, {&(0x7f0000002e80)=""/90, 0x5a}], 0x5, &(0x7f0000002f80)=""/147, 0x93, 0x7fffffff}, 0xd315}], 0x6, 0x0, &(0x7f0000001280)={0x0, 0x1c9c380}) munlockall() 2018/04/06 17:45:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) r2 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="674e66a909073ab006f1417c0a6caa4147e3ada80c262b79b89bf413b6f89c22a99d5b627f1aefb1e41b74cf8b94334366e713f0b75758b6c26794cd9e40472055f83287c7ef0b311970a6c5b015f1d25a794afe58913359e7495149055acea9c60ca42d5694baaa1a47911f5cb97b2b318dc5edcd361324cc01ff00e59f95fa9493085c5d2b2583aa6d0356e882233bd131658314f5a3defeac", 0x9a, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/ptmx\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000300)={r2, r3, r4}, &(0x7f0000000340)=""/4096, 0x1000, &(0x7f0000001400)={&(0x7f0000001340)={'sha224\x00'}, &(0x7f0000001380)="0c673964e8206dbc6d5fe03062dd8d80d34fb12b524267d3d92088cbc4be9e38621b8d6eff0e7abb0b473e0752925a613b1127562e2969def9337f1c9e0b79987c271b46616f8e", 0x47}) 2018/04/06 17:45:11 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3f, 0x840) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x40000000, 0xca, 0x27}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x8000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x4001}}) 2018/04/06 17:45:11 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) wait4(r1, 0x0, 0x40000000, &(0x7f0000000580)) ioprio_set$pid(0x2, 0x0, 0x0) dup(0xffffffffffffffff) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x21800804}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="f8660004f226270b92be504d063454537ca4427756c209511f1119c400000900000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) unshare(0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x0, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @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}) r4 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r4, 0x0) sendfile(r5, r3, 0x0, 0x40003) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000240)={0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8), 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) 2018/04/06 17:45:11 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000b5030000"], 0x8) 2018/04/06 17:45:12 executing program 2: 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) timer_create(0x1, &(0x7f0000000080)={0x0, 0xb, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}}, &(0x7f0000000140)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044103, &(0x7f0000000000)) 2018/04/06 17:45:12 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) connect(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x1, 0x2, {0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x3}}}, 0x80) 2018/04/06 17:45:12 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000740)='/dev/admmidi#\x00', 0x967, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000cc0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x32, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 2018/04/06 17:45:12 executing program 5: r0 = socket(0x22, 0x3, 0x5) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffffffffffdf0) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000200)=""/141, 0x8d, 0x10000, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x106, 0xb}}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xfffffffffffffff7, 0x7, 0x81, 0xff, 0x4db}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r3, 0x6, 0x6, 0x7}, &(0x7f0000000480)=0x10) write$rdma_cm(r1, &(0x7f0000002140)=@accept={0x8, 0x120, 0xfa00, {0x4, {0x5, 0x54, "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", 0x43, 0x0, 0xfffffffffffffffa, 0x2a1a, 0x1, 0x18, 0x92}, r2}}, 0x128) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x3, 0x6, 0x6, 0xceb, 0x20, 0x4, {0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x20}}, 0x10000, 0x2, 0xfffffffffffff7da, 0x4, 0x4}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8b5, 0x9, 0x8, 0x5, 0x100000001, 0x1000, 0x7, 0xbae, r4}, 0x20) 2018/04/06 17:45:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080)=0x42, 0x4) accept4$alg(r3, 0x0, 0x0, 0x80800) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) recvmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3, &(0x7f0000001740), 0x0, &(0x7f00000016c0)=""/75, 0x4b}, 0x0) 2018/04/06 17:45:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xc0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100000001, 0xa0000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x1, 0x4) 2018/04/06 17:45:12 executing program 4: socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f000000cff3)) 2018/04/06 17:45:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xdcc, 0x24000) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x2) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) fcntl$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) 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$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001380)={r4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000013c0)}) r5 = socket$inet6(0xa, 0x0, 0x2000000009) bind$inet6(r5, &(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, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r6 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000014c0)) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe38}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000002c0)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) 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, r7, 0x2}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)="01c5180c5cae2226c794715892475960621c", 0x12}], 0x1, &(0x7f0000001940), 0x0, 0x80}, 0x7}, {{&(0x7f0000008780)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000008a40)=[{&(0x7f0000008800)="a8b3503253e6a6ca7eab1ba5830fb89bc7303e1fb7ade25a2031fef8f3058f0c7adfd13fd76b70d3ccbb578de31cb34be3b155cd287e405043fcd30d1dc053ba2553ed4295973c93a6b1e96e95", 0x4d}], 0x1, &(0x7f0000008a80)=ANY=[], 0x0, 0x4001}, 0x1c3}], 0x2, 0x80) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20, 0x80a, @empty, 0xf8b6}, 0x1c) socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x26d, 0x2, 0x1, 0x2, 0xaa6, 0x1, 0x7}, &(0x7f0000000080)=0x20) 2018/04/06 17:45:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8003, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xf8, 0x0, 0x0, 0x0, 0x4, 0x17, 0x0, 0x0, 0x2, 0x1, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/04/06 17:45:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000023f000), 0x20b) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f0000000100)=[{r0, 0x4210}], 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)={0x8}, 0x8) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/231, 0xe7}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}}, {{&(0x7f0000003400)=@alg, 0x80, &(0x7f00000037c0)}}], 0x2, 0x0, &(0x7f0000004500)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80) tkill(r1, 0x10000001d) 2018/04/06 17:45:12 executing program 3: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004740)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000580)=""/254, 0xfe}, {&(0x7f0000000680)=""/111, 0x6f}], 0x5, &(0x7f0000000200)=""/32, 0x20}}, {{&(0x7f0000004880)=@nfc_llcp, 0x80, &(0x7f00000045c0), 0x0, &(0x7f0000004640)=""/231, 0xe7}}], 0x2, 0x0, &(0x7f0000000000)={0x0, r1+10000000}) bind$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/06 17:45:13 executing program 6: syz_emit_ethernet(0xa, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@lsrr={0x83, 0x3, 0x64474557}, @lsrr={0x83, 0x3, 0xff}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "87df16", 0x0, "8ca39c"}}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x20000]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000080)="e4241d05601e2139b9a1fc223d8bec86443e0b87", 0x14, 0x4000040, 0x0, 0x0) 2018/04/06 17:45:13 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x80000001, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x9000000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002740)={'erspan0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/06 17:45:13 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x3, 0xe08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200017c0], 0x0, &(0x7f0000000180), &(0x7f00000017c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'ifb0\x00', 'syzkaller0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x8e8, 0x968, 0x998, [@among={'among\x00', 0x850, {{0x0, 0x5, 0x0, {[], 0x3, [{[], @broadcast=0xffffffff}, {[], @dev={0xac, 0x14, 0x14}}, {[], @broadcast=0xffffffff}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x1, [{[], @multicast1=0xe0000001}]}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'syz_tun\x00', 'tunl0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf0, 0x128, 0x258, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}}}, @connlabel={'connlabel\x00', 0x8}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:lib_t:s0\x00'}}}}, {{{0x11, 0x0, 0x0, '\x00', 'gre0\x00', 'ifb0\x00', 'ipddp0\x00', @random="8ed98f063d24", [], @empty, [0x0, 0x0, 0x0, 0xff], 0xa0, 0x108, 0x158, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0xe80) 2018/04/06 17:45:13 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000100)) 2018/04/06 17:45:13 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/cuse\x00', 0x2002, 0x0) getdents64(r0, &(0x7f0000001100)=""/134, 0x86) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000040)=ANY=[]) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001040)="6f65ff976a100f5e9ad599c729643ab07e2f79b8ba606a1575aa7af2a0f7c77800b71a1c7a6a98c244ccafdcba9c2005c5798b511554d480168f4cac50cab85c19426846075807ff90dce45ad4668b3611975bc53ed720b9dee3cf399fb0a85a07038d6f9f15", 0x66) recvmsg(r0, &(0x7f0000002780)={&(0x7f0000001200)=@l2, 0x80, &(0x7f0000001700)=[{&(0x7f0000001280)=""/37, 0x25}, {&(0x7f00000012c0)=""/138, 0x8a}, {&(0x7f0000001380)=""/104, 0x68}, {&(0x7f0000001400)=""/220, 0xdc}, {&(0x7f0000001500)=""/199, 0xc7}, {&(0x7f0000001600)=""/240, 0xf0}], 0x6, &(0x7f0000001780)=""/4096, 0x1000, 0x94}, 0x10041) mprotect(&(0x7f0000580000/0x2000)=nil, 0x2000, 0x2000000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000011c0)={0x100000001, 0x14, [0x10000, 0x2, 0x1, 0x2, 0x3]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/06 17:45:13 executing program 2: 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$inet(0x10, 0x23, 0x4004) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6002700000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/06 17:45:13 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x212040) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x401) ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f0000000000)={0x2}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/04/06 17:45:13 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ppp\x00', 0x41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000090000000300000078020000f8000000fffffffffffffffff8004000ffffffffe0010000ffffffffff7fffffe0010000ffffffff030000000000000000000000000000", @ANYPTR=&(0x7f0000000080)=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'], @ANYBLOB="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"], 0x2d8) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendto$llc(r0, &(0x7f00000003c0)="c92baa0f49ba1e884dd99589cedc9591523f9519cfce81d1152a0bca917d208fed52c98c6dc02f0cea7f1c073023bfc939d72306aa041392bbcc098813e59465abc5c8851d89ead17bf9f7bf6fbb7915ed23db33db5d5a51b5e07dfe08e0e4f43678c7c6f06a346e81f1206e8a029d0787dc29960f2260c445f23dc4465da163bc3762e36af66a8cfb4362b04bd1341cf57c68a3d0106fe348d1a198a0d4c72ea8a56d42104501", 0xa7, 0x40000, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000900)={0x1, 0x0, 0x7ff}) sendmsg$alg(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x99}, 0x0) recvfrom$inet(r0, &(0x7f0000000940)=""/155, 0x9b, 0x20, &(0x7f0000000a00)={0x2, 0x4e23, @rand_addr=0xb557}, 0x10) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000004c0)) syz_open_dev$vcsn(&(0x7f00000008c0)='/dev/vcs#\x00', 0x81, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/06 17:45:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f0000000040)={{0x0, r1+10000000}, {0x0, 0x9}}, &(0x7f0000000200)) pwrite64(r0, &(0x7f0000000240)="b2b5eff3c2be4f3d5054b04b6251bf86497b349eeda8b9d021b0d375ff46095d9cc928ecaaa817039a7ea378d82daf655a33ed4270407ff1a150dc2234df9e576b2637fe82ed8f2b04a7abeb250bc45afe955efd0f56316949191753f188493835ae9fd3da8f2cf8a312eb9e3cd129cba975e7ea1f86374caecf89a6aa6417a6b0427f9a952719d85435e58733c42403f8ec26dc2eff530d4984d3d604", 0x9d, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) 2018/04/06 17:45:13 executing program 2: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200)=0x7, 0x4) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x101000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x3) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000100)={0x0, 0x9, 0x2, &(0x7f0000000080)}) 2018/04/06 17:45:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1c}}) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xe, 0x9, r0, &(0x7f0000000080)="706c83692c02206d6b962fb317be42dbad793bdc08892f180e44a27a3accc6a035fcdd8a23e6f413fafdbc00150298b6c6a1d2a7d91b9d1b544d41b5c1d097b4e664cc5323e0e16b8731de24eb6d67d661234e7baa2b381e87ac67a97e4a", 0x5e, 0x10000, 0x0, 0x0, r2}, &(0x7f0000000180)) 2018/04/06 17:45:13 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0xea62, 0x9c, r1, 0x9b, r2, 0x9, 0x2, 0x8e3b}) 2018/04/06 17:45:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="01564b000000000101000000000000"]) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 17:45:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000040)=0x10) fsync(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x2000000000000002) 2018/04/06 17:45:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800210fbb000097000000000a0000000000000000000000f24dfe0003d9bb000000000000000000a41a770c4bf9c91babaee4d0d770bb09dbc78738b28ec5a161e34b4426251a85419c5e91d71e521acf89ee2ad86a53a526b4eac10c27236ff414e1bbb9f2038e20baed33941f18c30d1ec2c911acc663c47d2743b0b582987ed1b59777a0ae94dfa2dc12d90b5818f92a205220cd"], 0x1}, 0x1}, 0x0) 2018/04/06 17:45:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='un\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0), 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x703800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x1f, 0xa2, 0x2}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6}, 0x90) 2018/04/06 17:45:14 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000086fff4)={0xfffffffffffffffe}) 2018/04/06 17:45:14 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r1) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000040)={@local, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6, @random="56d19f88241b"}, 0x10) 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) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x60040, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/06 17:45:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvfrom$ax25(r2, &(0x7f0000000040)=""/59, 0x3b, 0x2, &(0x7f0000000080)={0x3, {"fc06f0afbba1c3"}, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x56d800000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x6d, 0x7, 0x10000, 0x86, 0xfffffffffffffc01, 0x6, 0x27, 0x5, 0x8, 0x80, 0x8}, 0xb) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/04/06 17:45:14 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"00046e64306200", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1}, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f00000001c0)="0537a8aa8b71b71d2b304085305c34bbfaccb494d80eff3daf5cb3c3c0d085a1b91f4a2d2cdfa8a7777f88809ace7c1cf98cee8d9794eb39b05c118c5c3c412e3f5c320225fb8be49f77815faf1252ecca663c08526fad52bb2ce4c2a7390f42d276a5977c625dd0809ddf0d5c0c38e2a3eee8bb81a2b50c1370bb6fb2e84bc7d40c2f2716437c83e0389f4be286f80664b90a9189712b15385a5ed0e2931f81e9289d5d5e3872fccc27516306d21be439200427ff8dc97d872760dd4417cbfae1c2c352f20fcebfe98bb81786863a56a5") 2018/04/06 17:45:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/06 17:45:14 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000012c00)="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", 0x1f8, 0x402ea0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="003dacfa"]) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='hugetlbfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0/bus\x00', 0x3e, 0x0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000640), 0x7ffff000) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r2, &(0x7f0000000140)='./file0\x00') renameat(r2, &(0x7f0000000180)="2f2f66696c653002", r2, &(0x7f0000000280)="2f2f66696c65300200") fallocate(r2, 0x0, 0x8801, 0x200000000000003) renameat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') 2018/04/06 17:45:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/06 17:45:14 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001b000000000000000000000004000000000200000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400000000000000000000000000ff01000000000000000000000000000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000d6ffe4b7bc85a7d1ffff00000000000000000a00000000000000ff02000000000000000000000000000100000000000000000100140000000000"], 0xd8}, 0x1}, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@sco, &(0x7f0000000480)=0x1ed, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x2, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000680)=0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000a00)={0x8000000000000b1}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000700)={{0x74921ef2, 0x7, 0x0, 0xc9, "7a26124173c78dfde646124c9a281521d695e7778eb4ce1557764abfc608c4c65442feddac586165375b8b84", 0x6dc4}, 0x0, 0x0, 0xff, r3, 0x8, 0x1000, "76d27cdcbfc8f16e8e631631f23a8047b5c4e588d129277f4d315c5ede6b2d7464a2f9a6f6f38f0cce94faf27a67499cf715ccf5ea709145b118e0949f44ea0b", &(0x7f00000006c0)='wlan1\x00', 0x6, [], [0x20000, 0xfffffffffffffff8, 0x2a, 0x1]}) fstatfs(r1, &(0x7f0000000840)=""/87) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e24, @rand_addr=0x401}, {0x1, @random="a1f2bb770690"}, 0x6354fc0b8030cd81, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6gretap0\x00'}) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000240)="b55f2da3b158b8bcceb8f4e1f66f5519a46e4b39bc64555dd8e37e2db951a3e41df01dca0b60a48e33a7fd5cc1b15087eef6aee719091774770dbf901e7ec599ea23d678f60bd1235edde74dce3981307d4d0c854c95234d866b1fc8034ae0592c0993db25c358be4e15c7f818b4a5b9133a169c853dfe6582f7b70f99789d52711bb8f2aa4cb2f97db8a9193c219ddbfe2d1c17a1f756a59647e2ce1299ff15f3d34f01e84dfb23b222c9f92d031e1c5753206c7fe3f1c581a91f9255c912476fb6abbdc664b7") setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000a80)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x3f01}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x1}, @in={0x2, 0x4e20}], 0x21a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x1, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r1, &(0x7f00000001c0)={0x1d, r4}, 0x10) 2018/04/06 17:45:14 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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) unlink(&(0x7f00000000c0)='./control/file0\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000140)='./control\x00') close(r1) 2018/04/06 17:45:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r2 = accept(r0, 0x0, &(0x7f0000000140)) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x0, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xfd17}, 0x1}, 0x0) [ 569.148325] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop3 [ 569.176431] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/06 17:45:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x2000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x1, 0x1, 0x3}) 2018/04/06 17:45:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000940)='net/ip_vs\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r3}) sendfile(r2, r1, &(0x7f0000000040), 0x40003b) [ 569.223660] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/06 17:45:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xffffffffffffffff, 0x4080) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, r1) ioctl$KDSKBLED(r0, 0x4b65, 0x7) 2018/04/06 17:45:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000480)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff80000000, 0x4602) fanotify_mark(r1, 0x80, 0x40000001, r0, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffffff9, 0x20c, 0x7fffffff, 0x7, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x6}, 0x90) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x20000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @rand_addr}], 0x58) 2018/04/06 17:45:14 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000000)="c4", 0x1}], 0x1}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r1, 0x5}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r3 = dup(r2) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) 2018/04/06 17:45:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000001000)) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2) 2018/04/06 17:45:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000780)={'nat\x00'}, &(0x7f0000000800)=0x54) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20002, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x14, 0x80000) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@rand_addr=0x7, @broadcast=0xffffffff, r4}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r2, 0x29, 0x23, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000000080)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, "c16c1c4784e6db1cb01b7ba7610d1e0159bff689a1da0172fc77238c492282875af53e42f2f69c48d88a44a5"}, 0x0, [0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff9c7, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3c, 0x1ff, 0x8001, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63ac8c4b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], {0x77359400}}) 2018/04/06 17:45:16 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000200)={0x2, 0x2, 0x2, 0xffff, 0x9, 0x10000}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) eventfd2(0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getuid() ioctl$TUNSETOWNER(r3, 0x400454cc, r4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) r5 = socket$inet(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x5}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000140)={0x6, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={r6, 0x7fffc, r7}) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/04/06 17:45:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x803, 0x7) write(r0, &(0x7f00007d9fdc)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/04/06 17:45:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) ioctl$void(r0, 0xc0045c7f) writev(r0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x5b1}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x33}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0x8c00) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000001c0)={0x7ff, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x3ff, 0x20a, 0x4, 0x3f, 0x2, 0xaa, 0x45e, r1}, 0x20) 2018/04/06 17:45:16 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="09d95825320f77eb6a3a7711c8caff3ba7b74eadb1e07c762b41098e18cd454961dfc9160d5fe07b41917fd84b5c1e699bb82a069cf707ccee8bb777c7e446493b090e8bae07ea29a40665044aeaa9880c53ef0aebb4dd3f90956444db7209bb8270ffffffff50b8332e76f9fac9570f27e8316e1a7e132767e7450e095cd0f78e45c70765286dabe3c3f598400cca72566bf0904f24fae9acc0c178f6f266eede3c4e1cae2dcad298500edae1aa9254a0b8d8d4906327a126ea0125b2a79fa5374e203fc9c72dcc9f65ca3555f38017c2a7c0646038e0509d300058463f7e2df0c1"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/197}, 0x2000020d, 0x0, 0x9065cf9ed259db5c) 2018/04/06 17:45:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10008) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x4202000}, 0xc) 2018/04/06 17:45:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x133) 2018/04/06 17:45:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0xe) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x7ff}], 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/04/06 17:45:16 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x7fff, 0x2}, {0x3, 0x1}, 0x5c6, 0x2, 0xfffffffffffffffc}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x6010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000380)={r3}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @rand_addr=0x2fe}, {0x306}, 0xe, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, "00080700000400a0b22c582bf3aed17d"}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)="e9a5452f583154b9", 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000240)=0xfffffffffffffffd, 0x4) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900000000000000150b000000000000ec92000000000000cd0f0000000000001e090000000000007b09000000000000000100000000008e0b000000000000000400000000000000f603000000000000c4550000000000009c090000000000000800000000000000ff0b0000000000005a00000000000000fc0200000000000049a7000000000000c30d0000000000001f00000000000000"]) 2018/04/06 17:45:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f00005a2000)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x146) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = request_key(&(0x7f00000004c0)='rxrpc\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="2a882976626f786e65743100", 0xfffffffffffffffa) r3 = request_key(&(0x7f00000005c0)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', r2) keyctl$get_security(0x11, r3, &(0x7f0000002bc0)=""/79, 0x4f) r4 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r5, &(0x7f000098eff4)={0x10}, 0xc) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000"], 0x1}, 0x1}, 0x0) r6 = epoll_create(0x4) epoll_pwait(r6, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4, &(0x7f0000000200)={0xf43}, 0x8) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000"], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000000400)=[0x708, 0x5], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0x3f, 0x2, 0xff, 0x800, 0x83, 0x1, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe08aae90164ba355fa20f8a6dd26285da1b7d92c2c3a960b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe02, 0x404}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x8000000) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000002c80)={0x0, 0x0}) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000002cc0)={r10, r11/1000+30000}, 0x10) 2018/04/06 17:45:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") fadvise64(r0, 0x1, 0x154eff, 0x400000004) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) 2018/04/06 17:45:16 executing program 0: socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={r0}, &(0x7f0000000400)=0x8) socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) unshare(0x60000000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e21}}, 0x3, 0x0, 0x9, "29e7c3cf8dd439ffd354f4bf3a41d94a52c6224c8b27b2d0b76c0538f0ac871e97aa68a9f37708da5c55a93f37f4e8805cba106616ce9bdbb78133be698b4923d0bd9cf744e4eea8418bddd6a3c8ded5"}, 0xd8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d36cffb9ffffef", 0x9) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/06 17:45:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x1) 2018/04/06 17:45:16 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000080), 0x8) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000728f89)}}, {{0x0, 0x0, &(0x7f0000f79000), 0x0, &(0x7f0000d3d000)}}], 0x2, 0x0, &(0x7f0000172ff0)={0x77359400}) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup3(r1, r2, 0x0) 2018/04/06 17:45:16 executing program 6: perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x9, 0x5, 0x81, 0x7, 0x0, 0x7, 0x410, 0x0, 0x3, 0x10fa, 0x0, 0x0, 0x38c000, 0xffff, 0xfffffffffffffffd, 0x0, 0x1000, 0x7, 0xc312, 0x2, 0x4, 0x8, 0x9, 0x1000, 0xffffffffffffff28, 0x4, 0x2, 0x46, 0x3, 0x7130, 0x100000001, 0x2, 0x80000000, 0x6, 0xe7, 0x0, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x40, 0x800, 0x0, 0xe86a53744a6c1800, 0x0, 0x2, 0xadda}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x9) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @random="c315170c61ca"}, 0x38, {0x2, 0x4e23}, 'bridge0\x00'}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x0, 0x4, 0x6, 0x1f, "8ac3aec8a02a0f52c76f927f22b54ea7539395b05d840842c75a4e5a796be7044b5126fd66041879eb23578d", 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) accept4$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0xa4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) r5 = shmget(0x2, 0x4000, 0xa4dff608c2cf5700, &(0x7f0000ff9000/0x4000)=nil) fcntl$setpipe(r3, 0x407, 0x1) shmctl$SHM_LOCK(r5, 0xb) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x1, 0x0) close(r4) [ 570.774777] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 17:45:16 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000340)={r2, 0x1, 0x6}, 0x10) socket(0x0, 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000005c0)={0x0, 0x0, 0x0, 'queue1\x00'}) accept(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000300)=0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000100)) 2018/04/06 17:45:16 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) unshare(0x80080000) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in=@remote}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) quotactl(0x100000000, &(0x7f0000000080)='./bus\x00', r1, &(0x7f00000003c0)="b0ee75b23ef629dbbe695ec356827f4ac5933896d3c2516f6a9ad8424c53fdee56c4bd27bf1a1076c63c247bca1b917825506b1baa92cfa261d129af90328546d3717dfcc3536951c84d2c78f0eebb29645a8e8a1100fcdc403675af84c91bff66378bff8990e25568ef3a4c9becd4d24a8df09fa93ebde5abed7c23") flock(r0, 0x4) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000040)=0x64, 0x4) 2018/04/06 17:45:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/04/06 17:45:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000000c0)={0x9b}, 0x8) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0xffffffb6}]) fchmod(r1, 0x50) 2018/04/06 17:45:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002740)={"6572737061730100"}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000001d1400110100000000fcffffff0900000088c9738b17eb7a1c459a90821e1cb551abae8d488be9d9523535810ae84e2af0b3cefb3d244f8d20e628798b54d527f61d79568b6f5c32d15bfba41f4fd14ee3ae8e0c0a87bd2463982a293c8251df0c91ddc51b33a6cb7ae6bba8bee7116a8c2a9bab9d514e125cdf4fbe8e61102688ebebaf90b85dafe208bddf60e70bd17594482e699e9c17", @ANYBLOB="140006000000003703000000000000000000000014000100000000000000000000000000000000010309a677dc2c9cdbc92fd5c7097c61a312cac37a6340d864135cd94b8f60000000"], 0x2}, 0x1, 0x0, 0x0, 0x3}, 0x0) [ 571.070155] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 17:45:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) listen(r0, 0x9) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x5) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e80)={0x0, @multicast2, @local}, &(0x7f0000000000)=0x1e) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000001f80)=ANY=[@ANYBLOB="1c00000052000308ffffffffffffff040301006e00000000", @ANYRES32=r2], 0xfffffffffffffdbf}, 0x1}, 0x0) fallocate(r0, 0x1, 0x5, 0xca) [ 571.283062] QAT: Invalid ioctl [ 571.303000] QAT: Invalid ioctl 2018/04/06 17:45:17 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009000)={0x1, 0x200013}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0xd004, 0xf001, 0x102000, 0x16000], 0x3, 0x30, 0x8}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/06 17:45:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x30, 0xffffffff, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x100000001}, 0x8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r2 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@srh={0x3f, 0x4, 0x4, 0x2, 0xffffffffffffff7f, 0x0, 0x3, [@empty, @mcast1={0xff, 0x1, [], 0x1}]}, 0x28) fcntl$getflags(r0, 0x3) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/04/06 17:45:17 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x42000, 0x0) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x2c, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 17:45:17 executing program 2: r0 = add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="3192b61395cd5768cb664ff2cb7f9581b11cba2820373315a8d103c544aa520315305574dc5c4ca85ac68265c3092ca69ac61b8cdafa29cd8f03c5c0d8d38d55873b864fb0eaf1d8bd3834880e8ed251b257709b66fc8146bb377da4f9240450f125e695087c8faa6ceed4716ca078662bb2679bc6eaf90207a09079342d5b4e30acde2692e1cb8901dd6d2d449f79c1f0061026c0788bfad16d8bbfc1e83f829e52910f89fdda0ea0f57495c54cfeefaae96b089befd0b57d8e9400bf7c0f35ceeeb67b1f8a08b03fa865e2e667cc0b09f6a15553909150fede4d02162d261114a8fa6e941e08c060d5eff515089ccfc765a452e3cb7ae866aeeef526e8052f84e864a3be5f6938b96d601ca9e4d29da72bde87432ce10692b631e865c28623e5de0b6ee7bfd007431be9908bc7e27019eb8156df49928b6bd5c34a5f477b537b3e3ccdf2860470625d0f53b8c19faf73a73b94f9793ae43aa4b72da7988be64da2d51057c9c2695ae018981a657aa4cb69e96b017d5082b8b9afc660099b05994619d680207dfb69b1f08916b130a9147c833032a01f1666e2518caed7ccaff15257043e74cef0ffb4ab9aad2bd8a8573a2c2c90bb36842a312052158d4a943a48fc1fabda436d913239921cbeda4af92eb153795a00f19644f406df2ec72c0b2dc254f50eba1ff5d8d0dbddeb161ed39ff6f11688203e594e3fd6568bb20ee053fd186c7d39fff8c35596816c1b15dfb1227ca145207d09dc10abe3a9cfcac56bd42d9d0ede14171fb54727d9ab386de99d22d2b34a87727e3cd751653cb23281bb5273782cd427f133c471c34014aa918d0d9458b76326767be67f5ed1d0412abbd06151e1064a899683ac3d193c0308caf5478ade6a3a5da55d426d6990d520dec6c74e26aa493b1f73d08cb036cbb5d2f4d1aaed0cff2f71c85ca307b8e49acc341b2478dc4f9a6a5f1b81287e0662eebe01bfba8a277d58a5bfb27ccacd3ecf34a82066a372fea28cf28df37547a1e4c209a5dd4a0e21ab6dbf780c0af7d855433444e302ce037238a558f0b7321c5383cd80098c8d809791c31c6eb47165ae7feff197c134cee40522547a5df74c5c98083c32b68e8cc4151291a2e903952c4206aaf560256fbef712afb5d9c166c028be2e5fdcf36522cc754deac0e167583241db73ab5c617351dfed340418d6d39e1eed61938216e75aad77f3c5fd0f344b6cfe9171d1869325ca52fb79fb20b1fffd425774bc7c72fb453360fe1a0e77b2b51891228624ee302525dd827b5677bd1059d991800c857fba4be02b740883c57ad51b4f6a0e832989fc527a601f2ec5ad5508b38007c712f8a6687621db724587c329146a4015730b3a564734b7a9d1b2f8a21e5d22c502968e938dbb617865e387a146fbfeabc11ff02121867a0887e3545b49e41f9020107107e10a892191f79b700940381b45bd9cc4c5ef9d913f3b2675c1f25520f9936de9b5a6f36c07734baac3e9c81fe0d3ecdc9b18b5e8a59c079b8ba41a759d26dadbc10683bbb637794e54b4c341ffb78c6cbe5fd7596eba621accfa9c38cadc92fb155815ef3f1b58ec5a56d7ac69c6c88cd2761f8cd6908d7b9a4de23176cf9a1cc1e5d04d4e0edb576f9472c39ad5f16bcee8b7314a65ff9f04a0c2fb3f9661d7100336a9ea363d2d0183b3d1f742fb5f8bbc0115171e323941c6e5f502875bcc94a41bf090178f5c533d178a744f11e36b7f", 0x4d1, 0xfffffffffffffffc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80, 0x800) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0xffffffffffffffde) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) keyctl$read(0xb, r0, &(0x7f00000022c0)=""/4096, 0x1000) 2018/04/06 17:45:17 executing program 5: futex(&(0x7f0000000040)=0x4, 0x800000000008, 0x204, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000), &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000001, 0x0) 2018/04/06 17:45:17 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) fchmod(r0, 0xa0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3, 0x0, 0x1}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x15e) write$cgroup_int(r1, &(0x7f0000000040)={[0x37]}, 0x1) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/06 17:45:17 executing program 1: r0 = msgget(0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x0) r5 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r5, 0x227b, &(0x7f00000005c0)="ff") write$fuse(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="50000000000000000000000000040000070000001a00000000000000000000001d005800000000012000"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) read(r5, &(0x7f0000000100)=""/154, 0x316) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000480)={0x0, 0x0}) r7 = open(&(0x7f0000000540)='./file0\x00', 0x400000, 0x10) msgctl$IPC_SET(r0, 0x1, &(0x7f00000004c0)={{0x0, r1, 0x0, r2, r3, 0x140, 0x6}, 0x7, 0x9, 0x3, 0x0, 0x4, 0x7fffffff, r4, r6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000580)) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000280)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff010000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000380)}) [ 571.837813] binder: 7657:7661 unknown command 511 2018/04/06 17:45:17 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) r1 = socket$inet(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004100)=[{&(0x7f0000000180)={0x27, 0x0, 0x0, 0x7, 0x81, 0x9, "551fb9f6a5f392ff4638c8146572f56c654863609a6be5bd2d27a979627515e9ce96b09bc1f1d9431ae9571b5e71a30a16ced93bcc519a84b58eef69125d7d", 0x25}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000200)="3a9b9f36ba0f9e4ece618ee510a3655ad78d1f33844e607f2780a0df575ee8d64c6795358cab6120e7c623071d20ed5061e3a73af02792e68e856e58c705500b32c3a2b5f5b9c65882e0f42e0cde71dee659aae97ce2643368fc6ed3cace4c2c0027c42ca051fd033e1fdad0fa596713295f40eeeefb85f00a904eb378ffbc1463b95772efea58539b123b65b5033c5a3b7ebe254295569be6ee64e9080b9dcb74abb11e33319f16ea5f36c3601f1a39d8549c864cd8e7f8c41ac56d53c643a3d41379f659b7a1a04bdc89454c0a7be332a10fa064733b79759d8baf8153ce87fd76dcef860f58e0d1645b60c70fd2a5648f6346eca86a", 0xf7}], 0x1, 0x0, 0x0, 0x44080}, {&(0x7f0000000300)={0x27, 0x1, 0x1, 0x5, 0x3, 0x0, "f1a38db043a6107597183f08ac84ebb639134b07c05d6fd64ca266f466cf81942a6ff4c70f5dfd1510ef9a2ddc0af1b3036d51231c8cc6c8c46083ccf0e44d", 0x25}, 0x60, &(0x7f0000001680)=[{&(0x7f0000000380)="0bc11c192ddb7952df", 0x9}, {&(0x7f00000003c0)="4968a5b3828ae7ab239ef8a07b3074258f1680e4e4ab789647dc5fc28ca238f2574644df188edceb86b77c2689e662318fddaf9a8f8b92758280b27347beecb48b7b89dbdf4ede47b7201b2f804fa6f0773ecd0ca6615063e93d10633be7b8012137e494784413ba5ef7d96e8421f4", 0x6f}, {&(0x7f0000000440)="20616c2808432fcc91010a417f7029d94dab0e2c33033357bf93318d00b1fd8048a991a0c9815101dd92c05ef958bdd81f98af5e58e3959338f2ea7d7d6d8a124f3b0ba76aef8c9d788aaed0b45abc08868a81e6d5b84845dc907d2d345edbbce17a56b835cda29cd22fae2483b778705b92983f94c1299077e7faa8edc25246d567132ee45bd5f4f0fff772e06e68936f47bf288aaca1747715b1c6ba7421fcf5cac69a48aeefc8448b49015ed8af15b6a966736919d05e4c2d6af44f44eee7100d9c61f8820bf865295b0ce2904cad7141e2028cf9664051cddf746f831954dd788c19fe28af4210", 0xe9}, {&(0x7f0000000540)="59df8f95de73c3be1636b003dce8fa24c6f53f2bf10c9038308a807870623434aa03df1a6a7f77fc52176d2d37d7", 0x2e}, 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{&(0x7f0000002a00)="46b6a5ecf0aa1f0975e7c97d73bf964b81d8f1abc31b40199ddc0063c621182bbd9b7d327c29f4105f0e0b4287cec9a9b00174c2f438de0d9052c58a60c6b11da6cad36bc7612ad8f73e1e9d051e20694261b912746be9953388e5a6ddf92ef489608667f7539199cb0adefb88fc0ff6fa0e4d2fb423d2245cf7993de349ad23c58bc12175572171eada02562f86fa0ef66e4c2324badb434728b5108e136ba1ec47c58ea11d2aa278da0117b3089966134627b2f72dcd4827612d346a698cc3d12d4c13a443c0341fd3a0baf296a86fc3be6ed820768e984394f574c4f470bce6916359a57a94fa223028b6ef1ccba08796", 0xf2}, {&(0x7f0000002b00)="62aa6a39ace6c7237b9e8b131f481227d05b24612830cd08ad02c30c3d7a09dee2ed2caa69605937a9a8020e724c662f0c253be174dfe7a9ed8050edf4909932a2eb36aacfb49a92e99a2b15ebb34591de0341e0274ffdf4755bf489279452bbd9e4212187d5fffa1d11a872117c6130900caedca99cf529aaed2b0572767ac15327202f06c8927c1243bc1c407196a2515d8d0d72159904060964a869c446872faec71af19579e2d6b46b8fbd1511369ffcfe3938fe32385407a0527697d9493ef0ac48033c8bcdbe485679948bc0e505b094", 0xd3}, {&(0x7f0000002c00)}], 0x9, &(0x7f0000002d00)={0x60, 0x0, 0xffffffffffffffff, "4c2fc2dda674f9d1c25832f611b8b04c2f6f269f75d7704fef8ed27efe0a507cc6a446979493f71a1e842614b701e91873a3347ed040e184d795976a081d8de1f44ab64f48a2ef2ee13140437ab5"}, 0x60, 0x10}, {&(0x7f0000002d80)={0x27, 0x1, 0x1, 0x5, 0x5, 0xfffffffffffffffa, "9f2621824a2799df9b8b833d5635699c0116dce7ddcb4d3a3fcc814366f9ee9608505372b9b45c294a0227244bd0264bb9a9ffbc4ac218e9a0efa8f7ea4838", 0x36}, 0x60, &(0x7f0000003e00)=[{&(0x7f0000002e00)="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", 0x1000}], 0x1, &(0x7f0000003e40)={0xa8, 0x110, 0x5, "53230548aeecb9ffb5e4074a4aa0ed81a1770e0d782cc11934ccec9b8a164b6077e15e0df7c01c49d73f07fa00f89d1a402d4a63dddc88db736406a7ce29cfa92437574cb6dbaa8e20954b9c9e7edc30534f5eba9db1ef21ede4632b83a9f9f6f3c4bf3ba2ba147a17f89a7fd6f2c6fd2accef17c7533f002edfb5cf16acc6a2f38139cb9beebcb256af41a3dcdfe0df4471233baff7a7f6"}, 0xa8, 0x24040000}, {&(0x7f0000003f00)={0x27, 0x0, 0x1, 0x7, 0xe1da, 0x5, "28f51d4cfc7bbb8c296110a7de8a6f08ce3ba6bef823000ffb8e44ca74bb8d8c1fe99fad0c419730257d9b9574f5f6b23d607ce127a452d76d2d132aca2ad2", 0x26}, 0x60, &(0x7f0000004040)=[{&(0x7f0000003f80)="a9546bc3c0f4e6051e7c2540a8cbe7b6c8686f9786f5996bb630cd669a3cd642017f1b556169b36c3f642fad2ba88e463207e8a44bbb62a0cd0e09e60cbc16874d784bdf68f60324d0e017e348e26c40f9275f792366723f6dba922f5b338f68769ba445383236d3707097ca002bf7af641f962a1cf0c2be0c7e92b9210a6dbabb04a3b710cba7aafa6fa8e6a47beef81ed78f87fc5c9994bbed0852fc679e76", 0xa0}], 0x1, &(0x7f0000004080)={0x58, 0x112, 0x9, "375872049d9423a65d4805e037ead3034ac6931e9539c703d2e8b415ee9e0d659c168b86c39cbbb4bca9f84a5c4393bfb93ebf8fb558d123f1226461c030c42f15731c0a"}, 0x58, 0x4}], 0x5, 0x10) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000040006cdb258c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b", 0x4c}], 0x1}, 0x0) 2018/04/06 17:45:17 executing program 3: 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$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f000011adf8)={0x14, 0x2, 0x8, 0x1}, 0x14}, 0x1}, 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x400) prlimit64(0x0, 0x0, 0x0, 0x0) [ 571.872680] binder: 7657:7661 ioctl c0306201 20000280 returned -22 [ 571.894277] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 571.901714] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 571.910314] bridge0: Invalid MTU 1488112902 requested, hw max 65535 [ 572.018331] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 572.025901] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 572.034511] bridge0: Invalid MTU 1488112902 requested, hw max 65535 2018/04/06 17:45:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VF_PORTS={0x4, 0x18}, @IFLA_GROUP={0x8, 0x1b}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 17:45:18 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040)="4a4ccad86e80fbfeedfeea9be433f2feb44b60be79868b1cb4b2603978b0aa7ec84f57a874a6a5a85ab1d9351447a52dab5a6d187d066f016a4e5bf8c0809820e01907dd5070c21f057f1568d7bb30f96ca9986fd34ef23b8b378aa0bf08dc3b3fdc6bc833a33b199919f1ad8cf146ac99130969133285754a09", &(0x7f00000000c0)="7a99fe0c096a83308e5b06368f7765e6db5936c6a74070346909b54e391b8f63"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000080), &(0x7f0000000140)=""/134}, 0x18) 2018/04/06 17:45:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0xff, &(0x7f0000ffb000/0x2000)=nil, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0xffffffffffffffaf}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x1, 0x5, 0x1}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x7, 0x0, 0x1, 0x3, 0x1, 0x4, 0x0, 0x5, 0xc54e, 0x8, 0x9, 0x3000000, 0x3, 0x56bc, 0x4]}, &(0x7f0000000340)=0x100) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0x6, 0x4) 2018/04/06 17:45:18 executing program 1: r0 = msgget(0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x0) r5 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r5, 0x227b, &(0x7f00000005c0)="ff") write$fuse(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="50000000000000000000000000040000070000001a00000000000000000000001d005800000000012000"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) read(r5, &(0x7f0000000100)=""/154, 0x316) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000480)={0x0, 0x0}) r7 = open(&(0x7f0000000540)='./file0\x00', 0x400000, 0x10) msgctl$IPC_SET(r0, 0x1, &(0x7f00000004c0)={{0x0, r1, 0x0, r2, r3, 0x140, 0x6}, 0x7, 0x9, 0x3, 0x0, 0x4, 0x7fffffff, r4, r6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000580)) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000280)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff010000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000380)}) 2018/04/06 17:45:18 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)=r1) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x7fffffff}, 0x12, &(0x7f0000001b80), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x5}, 0x1c) 2018/04/06 17:45:18 executing program 5: 2018/04/06 17:45:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000080)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) 2018/04/06 17:45:18 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000380)=0x48) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(0xffffffffffffffff, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x7, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x202, 0x8, 0xfff, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r5}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x0, 0x0) ioctl(r6, 0x8912, &(0x7f00000000c0)) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640)={0x7ffffffc, 0x201, 0x0, 0x2, r5}, &(0x7f00000008c0)=0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000700)='fou\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed52400000000ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56db7d658200000000000000009f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(0xffffffffffffffff, 0x9) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) 2018/04/06 17:45:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180)={0x0, 0x2710}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x400f}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x22000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x1, 0xa2, 0x7, {}, 0xb82e, 0x7fffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x1000, 0x2, 0x41ff, 0x7, 0xf9}, 0xfffffffffffffcf2) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000001c0)=""/67) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000340)={0x3, 0x5, 0x6, {r4, r5+30000000}, 0x5, 0x1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) [ 573.402714] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 573.437162] binder: 7690:7691 unknown command 511 2018/04/06 17:45:18 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000690ffc), 0xfc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x410001, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000280), &(0x7f0000000200)=0xfffffc25) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x10bbc7c1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0xfffffffffffffffc}, @in6={0xa, 0x4e23, 0x84, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0xfff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f00000002c0)=0x4) r2 = getpgrp(0x0) sched_getaffinity(r2, 0x8, &(0x7f00000001c0)) 2018/04/06 17:45:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x208, 0x6, 0x81, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1f, 0x8002, 0x1ff, 0x5, r1}, &(0x7f00000001c0)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0xffffffff) 2018/04/06 17:45:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x200, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)={[0x2b]}, 0x1) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r#'], 0x5) [ 573.459082] binder: 7690:7691 ioctl c0306201 20000280 returned -22 2018/04/06 17:45:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x889, 0xc2800) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000540)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x200, 0x70bd26, 0x25dfdbfb, {0x2}}, 0xff41}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000240)={0x2, 0x0, 'client0\x00', 0x2, "a32d766eff7cb823", "c9a547c8fa2b9f7a94c5a24cbc31004b346bb1a30f7c26b031cc06182344519e", 0xfffffffffffffffd, 0xc000000000}) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r2, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r2, &(0x7f0000d54ff8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0xf215, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r2, 0x8, r3) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000080)={0x6, 0xf093, 0x0, 0x501}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) 2018/04/06 17:45:19 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000003c0)={{&(0x7f0000000300)=""/92, 0x5c}, &(0x7f0000000380)}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3c) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff, 0x428202) ioctl$TIOCCBRK(r2, 0x5428) r3 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) move_pages(r5, 0x4, &(0x7f0000000200)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000240)=[0x3, 0x6, 0x5, 0x8001, 0x3c, 0x5, 0x2], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], 0x4) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r4, 0x1}) r6 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r3, 0x40, 0xaa2, r6) 2018/04/06 17:45:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff010000000000000000005719f88887b0b52b0000000000000000000000000000000000000000000000000000e7ff000000000000000000000000000000000000004efbd0be00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000"], 0x90) 2018/04/06 17:45:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, "c16c1c4784e6db1cb01b7ba7610d1e0159bff689a1da0172fc77238c492282875af53e42f2f69c48d88a44a5"}, 0x0, [0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff9c7, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3c, 0x1ff, 0x8001, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63ac8c4b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], {0x77359400}}) 2018/04/06 17:45:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x6, 0x0, 0xd000, 0x2000, &(0x7f0000007000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 17:45:19 executing program 6: mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x200000000007, &(0x7f0000002000/0x1000)=nil) io_setup(0x2, &(0x7f0000000000)=0x0) io_destroy(r0) 2018/04/06 17:45:19 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x5, &(0x7f000058a000)={0x0, 0x0, 0x4}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) 2018/04/06 17:45:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x2, 0x2}) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x400001) accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r0, r2, &(0x7f0000000080)=0x2, 0x800400) 2018/04/06 17:45:19 executing program 7: r0 = socket$inet6(0xa, 0x418b9175040076fa, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) sendmsg$unix(r1, &(0x7f0000002600)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002580)=[{&(0x7f00000001c0)="f9859f4e2348fc1cc6288d74312ae7b8eae5a93aff4df7342b3c89cd54484ec8d52fe29c202b3c352b66761d71123eec6c3ec8274f0e2af93a80a2a785805e320cc79ca745e37f35c5a6a7a4f6a401e8c3a1b99527790fb2d7b758cb5157fd85b5cf8b19ed8b6c14b2c7200843f1a8398841184a6ee45061b3f3b66dbb274c9ca33b7660201c6bc7ac40c477cdd39c737b06de7152afa4853a74f511bffc04e1c7e295217f035fd746a6abe9f0500d4b0dfef870a65409fb987d3936437d7fc5ac58865e97934498e638dec53331161a06e1f7df15a030613128324f82e11e41103a", 0xe2}, {&(0x7f00000002c0)="810f1069e69602a1d0a2eeb4cadeb6e32ef49d0b01c36242b4c466cccd1074b6d77b7510b5737ded9ca80a3856e254d26a84b4292f325288f57c22a50ccd132c81cd68bea32797b9c54623cdb9daa22f7c967030c611ee8658cb40ede46c33b6118b1fe6042711b32e3d785051a3abb284061d2a3ede7fdfcd129b5a6d89d1f298c82b502738e02b5aa056274a3c2664111899460043bae5b061f6426f340ca57f027076c7bf9975e1e0954049a29c90aba000d35eace042a7ac40c874475615b392adc91b8b2a5c647fb75c17b0b43782c3f6396b4e7623", 0xd8}, {&(0x7f00000003c0)="4baf08625e81f7d6b651be45a7cb9d32600a7e75bb7e324ce29efe795670154e894441be74432e82a6e87dddb60b911af9e090e303f19b077b26f881cd7f08eb3e2c9a34b358b7b8ccbb170c204fa76ef918873cb661d9181163d3cf23d437edc8d981c8984b57e9edf27226d89d879dc7a72cdd39690fa6df9b500c05b5ad0f2a0d1b68c9a03673933b60af9d06ac953ee4cfd5d3fad07ea9cb3646d2f8278f2071d5f0f1cefa8123e3", 0xaa}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="58cb3247d24d81206733ababb2472df3208e4cfc197625b7e2d08b7dc25a724904da304f678d51484f31795eeaad4da44259061a03b7d7c32940f94319eb9e78312f1f3985ccc544f7455dc73279c4b7e85efa5857e1bd499b484100ab5fc832f667c2c80082640e7513904a9609c8664869633b1c566c05b3b4b4e9d5cd36d7add3d0569d2bd402c3a43ed62a132cef09f175a499b7d919da6e3068c714b3a7eaaa4f604b630938130116733d9e42ab2f37f0bee63c8aad87450fb4db281e1c07468eeffef7279197267afb2a3bb2f14cdd94c758c38128b396790cc905e7b62620d79934bd93295117158cf0aa056097c1a725bd", 0xf5}], 0x6, 0x0, 0x0, 0x4081}, 0x20000000) clock_adjtime(0x6, &(0x7f0000000000)={0x9, 0x3, 0x80000001, 0xffffffffffffff8f, 0x1000, 0x9, 0xfff, 0x9, 0x2, 0xbf0, 0x3f, 0x7, 0x4, 0x7, 0x2, 0x1, 0xff, 0x10000, 0x1, 0xf1, 0x5, 0xb5, 0x800, 0x1, 0x4, 0x8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002640)={0x0, 0x97, "be899437cc583cd5fa6dad622d32a249cf5d38bb56c7a9f811752baba6dc239b2e25042e99ef05731da65b1e8c5d9da37863b2eec4de80688cf747877a2395f90afd75b82bb85241359fc1c9e50981678cb7e01e7223b26bffa09ad3e89f46b66073abfe2bb7e69e4e7d98e6a1bb452428892b18867d665bfde6dacfd97703c32c578c2f7bf381f1f2839031b10ed1c4189d4779e14a2c"}, &(0x7f0000002700)=0x9f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002740)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x8}, &(0x7f0000002800)=0x90) sendto$inet6(r0, &(0x7f0000d2aa85)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9ae6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321000000000000ffff57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 17:45:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/78, 0x4e}], 0x1) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000fe0000070000ae1a000000000000002100ec56c99d3a0000000000000000000000000090ae967e2fc2b08a045233c048af29c1a92eed25f36537b7babb89de70d58ae2a67b3b5396bada98027123ec3d48f3f649b9796d08f0b7c76fb729725b3f65f78240115d37809676c404fec27db3b31d43fb7e495e000000"], 0x2a) set_mempolicy(0x1, &(0x7f0000000100)=0xfffffffffffffb85, 0x10000) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xff, 0xffff, 0x3f, 0x8, 0x1d, 0xff, 0x0, 0x1, 0x9, 0x7, 0x3}) 2018/04/06 17:45:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400002, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x3f, 0x1}, 'port1\x00', 0x48, 0x20, 0x6, 0x80000000, 0x2, 0x8, 0x2, 0x0, 0x4, 0x8000}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x24822, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/06 17:45:19 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000180)=""/255, 0xff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) close(r1) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x20080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) connect$packet(r3, &(0x7f0000000140)={0x11, 0x17, r4, 0x1, 0x43fb, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) 2018/04/06 17:45:19 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x60000, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) getpeername(r0, &(0x7f0000000200)=@alg, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x339) 2018/04/06 17:45:19 executing program 6: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000240)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x4, &(0x7f0000000280)=""/46, 0x2e, 0x6}, 0x12140) recvmsg(r0, &(0x7f0000001c40)={&(0x7f0000000980)=@hci, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/72, 0x48}], 0x1, &(0x7f0000001b80)=""/149, 0x95}, 0x0) sendto$packet(r0, &(0x7f0000000000)="b98873b84c90c685a829a34dff10f3acbb", 0x11, 0x0, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c) 2018/04/06 17:45:19 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f}) dup2(r1, r2) 2018/04/06 17:45:19 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/06 17:45:19 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/64, 0x40, 0x20, 0x0, 0x0) 2018/04/06 17:45:19 executing program 1: socketpair(0x11, 0x6, 0x6, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x1c, 0xc, 0x800006, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/06 17:45:19 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/06 17:45:19 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a0803000000000000000000000000"], 0x10}, 0x1}, 0x0) close(r0) [ 574.259804] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 574.893748] Subscription rejected, illegal request [ 574.906500] Subscription rejected, illegal request 2018/04/06 17:45:20 executing program 1: socket$netlink(0x10, 0x3, 0xe) 2018/04/06 17:45:20 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x13d) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000003ff8)) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) connect$packet(r0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x1000, 0x6, @random="d8b4ba45dee5"}, 0x14) 2018/04/06 17:45:20 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$sock_ifreq(r0, 0x8979, &(0x7f0000001780)={'lo\x00', @ifru_names='syzkaller1\x00'}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000005640), &(0x7f0000005680)=0xffffffffffffffdf) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) recvmmsg(r0, &(0x7f0000005380)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f00000017c0)=[{&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/206, 0xce}, {&(0x7f0000001500)=""/143, 0x8f}, {&(0x7f00000015c0)=""/176, 0xb0}, {&(0x7f0000001680)=""/237, 0xed}, {&(0x7f0000001780)}], 0xa, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f0000001880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001900)=""/24, 0x18}, {&(0x7f0000001940)=""/198, 0xc6}, {&(0x7f0000001a40)=""/205, 0xcd}, {&(0x7f0000001b40)=""/14, 0xe}], 0x4, &(0x7f0000001bc0)=""/142, 0x8e, 0x28}, 0x4}, {{&(0x7f0000001c80)=@hci, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001d00)=""/165, 0xa5}, {&(0x7f0000001dc0)=""/10, 0xa}, {&(0x7f0000001e00)=""/202, 0xca}], 0x3, &(0x7f0000001f40)=""/212, 0xd4, 0x1}}, {{&(0x7f0000002040)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/175, 0xaf}], 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffff800}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f00000021c0)=""/121, 0x79}, {&(0x7f0000002240)=""/4096, 0x1000}], 0x2, &(0x7f0000003280)=""/140, 0x8c, 0x3}, 0x7ed}, {{&(0x7f0000003340)=@nfc, 0x80, &(0x7f0000003400)=[{&(0x7f00000033c0)=""/63, 0x3f}], 0x1, &(0x7f0000003440)=""/129, 0x81, 0x5}, 0x40}, {{&(0x7f0000003500)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003580)=""/107, 0x6b}], 0x1, &(0x7f0000003640)=""/30, 0x1e, 0xb258}, 0x80}, {{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000003680)=""/25, 0x19}, {&(0x7f00000036c0)=""/25, 0x19}, {&(0x7f0000003700)=""/166, 0xa6}, {&(0x7f00000037c0)=""/19, 0x13}, {&(0x7f0000003800)=""/148, 0x94}], 0x5, &(0x7f0000003940)=""/75, 0x4b, 0x2}, 0x5}, {{&(0x7f00000039c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/92, 0x5c}, {&(0x7f0000004ac0)=""/142, 0x8e}, {&(0x7f0000004b80)=""/155, 0x9b}, {&(0x7f0000004c40)=""/132, 0x84}, {&(0x7f0000004d00)=""/58, 0x3a}, {&(0x7f0000004d40)=""/248, 0xf8}, {&(0x7f0000004e40)=""/22, 0x16}], 0x8, &(0x7f0000004f00)=""/222, 0x5, 0x8000}, 0x7fff}, {{&(0x7f0000005000)=@hci, 0x80, &(0x7f0000005280)=[{&(0x7f0000005080)=""/241, 0xf1}, {&(0x7f0000005180)=""/209, 0xd1}], 0x2, &(0x7f00000052c0)=""/159, 0x9f, 0x400}, 0x4d9}], 0xa, 0x40000100, &(0x7f0000005600)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000056c0)={0x3, [0xfffffffffffffff7, 0x5, 0x8001]}, &(0x7f0000005700)=0xa) poll(&(0x7f0000005740)=[{r1, 0x4c5}, {r1, 0x4220}, {r0, 0x4440}, {r0}, {r1, 0x1}], 0x5, 0x0) 2018/04/06 17:45:20 executing program 5: syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffdfffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e208d6b0afe04ba6bfc3cba3d421b3d55eb4ace56f67b240d72946fde194eb5c220c6643a9ca802d25092c7ac257b9fd7790e10223c6e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRES16], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x31b]}) 2018/04/06 17:45:20 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002900)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002940)={0x0, 0x5}, &(0x7f0000002980)=0x85) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000029c0)={r1, 0xffffffffff00c62e, 0x2, 0x8}, &(0x7f0000002a00)=0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002840)=0x0) move_pages(r2, 0x6, &(0x7f0000002880)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f00000028c0)=[0x1f, 0x1], &(0x7f0000002a40)=[0x0, 0x0, 0x0], 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x20201) sendmsg(r3, &(0x7f0000002800)={&(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x400}, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)="8c35121773939ec0a4666c9ee0b1417cf66bcb35c0f663b350eea935615136b879765b32951ca0f7191fd42ecea25afa4bffcc200fbfafaf9ce04eb790634d679d77c1a8d7e2e836661efd01a06fe3a1f50e6e6d092011a191effc39bd4fc680c54b9bcd9ef9ccad088e42c5608d41a19454cd6cdca10264db02aaa1aa50d55ca177ffbeaa8b2d1f9b35f55128181145ea2045b98ef85ae72c7f6eca64515ad383b8804c4cbe9f2682d4a7516ef96fdee551feacf0e2daf5ce15ed4ada0a189d37f6619e2ce26c482e15983135ce9b59789f537c1c5de7237566c3bb1d0e7a56092f14c865b65298a7e95db7378916cce6db5ad1feda", 0xf6}, {&(0x7f00000001c0)="879bd637f1aabd1b", 0x8}, {&(0x7f0000000200)="1f93891a658aa24ac31a95335d3b00faf0cd1b164b", 0x15}, {&(0x7f0000000240)="4b11670e8898e5f7e563ea0c507d600fea83642269a3321f17ec3c602f6c27a7a298477205faccfee994efc66d08b58fd4ca22bada29e08632b088acaaca9c4b55bc0b673c856f27b9ab2921c5ca0aecee3290f8768e86107aa36cf18f1b300fc8bf06f476005dabefe8e9a6205548763180d2cf423989d6fcfec56067312428808968ba0e81f55246828740", 0x8c}, {&(0x7f0000000300)="7ba7bf7dc56de407aae00c8d055d6c390e7fa8882852795d9f2eb5982bb95e0c9f3ef3df177be4d4226ee27622a278d117ac2c3e7f563b297ffe88d9e0124394808b214eefd648c64c208d1364d005438dd4432889c07b329188914c2156923fc38a9111b1a1623a2536c13a195a868d1882067188cfe2efe6062f9f02d5d695ae", 0x81}, {&(0x7f00000003c0)="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0x1338, 0x84}, 0x1) 2018/04/06 17:45:20 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x3}, 0x68) 2018/04/06 17:45:20 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x3) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/87) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/06 17:45:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) mq_open(&(0x7f00000001c0)='\x00', 0x800, 0x40, &(0x7f0000000240)={0x49, 0x100, 0x80000001, 0x6380, 0x6, 0x2, 0xca, 0x7e}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB], 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x2000000000, 0x1, 0x0, 0x3, 0x5, 0x2, 0x10001, r2}, &(0x7f0000000180)=0x20) 2018/04/06 17:45:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x10000, 0x1ff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000180)=@ethtool_cmd={0x13, 0x2, 0xfff, 0x6, 0xfffffffffffffffd, 0x6, 0x4, 0x8000, 0x5, 0x101, 0x11, 0x1000, 0x7, 0x7, 0x3, 0x6, [0xc7e, 0x9bcc]}}) 2018/04/06 17:45:20 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet_int(r0, 0x0, 0x2c4d90d0044c7cdc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0x400, 0x6, [0x0, 0xfffffffffffffffe, 0x7fffffff, 0x2, 0x4, 0xffffffffffffff0a]}, 0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000e7bffc)=0xb8) 2018/04/06 17:45:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffc2d, &(0x7f0000000080)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0xfffffffbffffffff, 0x0, 0x0, {0x2, 0x0, 0x4}}, 0x14}, 0x1}, 0x0) 2018/04/06 17:45:20 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="63fbffffffffffffff000000000000000000000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0xfffffffffffffeac, &(0x7f000000d000)=""/153}, 0x48) 2018/04/06 17:45:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) clock_settime(0x2, &(0x7f0000000180)) recvfrom$inet6(r0, &(0x7f0000000b40)=""/191, 0xbf, 0x426, 0x0, 0x0) recvmsg(r0, &(0x7f0000000d00)={&(0x7f0000000100)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)=""/26, 0x1a}, 0x0) timer_create(0x5, &(0x7f0000000280)={0x0, 0x27, 0x6}, &(0x7f00000002c0)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x1, 0x42e17578, 0x1, 0x3, 0x4, 0xa240aa0, 0x81, 0x1, 0x0, 0x89, 0x2, 0x2, 0x10001, 0x0, 0x8]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="92000000721bbca8ca45de8ce16876798f9e3a9000fa4b787ccc77337511b26a4fc8bd4e1ae1210cab0c5b795872e587297654759695360071fc52da40e14a43da296d9889b17a11da8ae758dbe795196a7f0c7a4a25b25c8043370f9d7eed93f03e31c05cbf2fe8e285466bcd684ae5cf2ba8c9e5b9fe0f2b48ba3bb40c46fbe63a9483d44130ea49678f35763baddd10f489036728ec7c8f43bb0cc4000000000000000000"], &(0x7f0000000540)=0x9a) timer_gettime(r1, &(0x7f0000000300)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x3, @empty, 0x4}, {0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xffffffffffffffff, [0x6, 0x7a, 0xdcbf, 0x3, 0xf0, 0xfffffffffffffff9, 0x6, 0x9]}, 0x5c) recvfrom$inet6(r0, &(0x7f0000000000)=""/144, 0x90, 0x2002, &(0x7f00000000c0)={0xa, 0x4e24, 0xd02e, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getpeername$inet6(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000004c0)=0x1c) 2018/04/06 17:45:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x80004e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x4080, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000005c0)={0x0, r2}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) read$eventfd(r3, &(0x7f00000000c0), 0x8) write(r0, &(0x7f00000012c0)="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", 0x730) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r4 = dup(r0) write$eventfd(r4, &(0x7f000057bff8), 0xfed0) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}}, &(0x7f00000002c0)=0xb0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000100)="7465b01bd69d7550a9a6823b6e13e047f184195e7ea7bc015c8e7b10b46f6fefaf2f7cf4d81e861058258bb16eb0181d446c2325baf1907d85d6370ccb7d353690af42e985f1ca12a7bec7618d78f524a9a6ded82ef86d19a2c161825f6f774778941e0b13696043aee5fa9c7b34619967d137153b4400567504a9f2267225527bc72690d8f2312614f88d42307d5fc9da44703213b24976f23e255a50e6751f9c9e568e8fead0c83d2cbc9e82349380328039f397479a82453f05e65adaf37741f756", 0xc3, 0xff}, {&(0x7f0000000300)="9391893b278bc8c6972a8a0a1e36d81b696ac6184f4a0d3c3780e5744592ac2200705c7c53c0c90d5f4557c4cbf65f0c8118c857a3fe2ee532abfd9809c07539621cb47d0fe5e83b538f429ec2bc6f1b03f052cf5d422ce0123b2a134f32a057cda5361288ee6b8e04dca7850ff0a8c993385e41e85a7ec92217e05553e89a2967c9cc20a79736d7869b3a1478d3a0943775d18e6ef496c15db72a52fd3e469423329f7748499ae22b1026055e631dfc0315a59f91f06049692a4895c8ea1c8a8a1ba8a58eb6c94ff671a026bdf090b784bae27ba7bb95df8650edd59e8d645876206993202de5291a8a2186b04eb2d739f66ef7", 0xf4, 0x5}, {&(0x7f0000000400)="e623e59c5bd29a24614deef2fca62e09fee46b51238fb471ebcd7301ff112ab954ca13346f15ae6bf382d08444010b614babcc2840a7f46ad525a319463a54a04bf677b56ecc8a0d3fdc1377f3ef3e65b9979fc99bbf3806d115631f898d429418547f089df58de4e49b8ed02b", 0x6d, 0x7}], 0x9000, &(0x7f0000000500)={'nouuid,'}) 2018/04/06 17:45:20 executing program 4: r0 = socket(0x0, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x88800) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0xa5d7, 0x1, &(0x7f0000000500)=[{&(0x7f00000002c0)="11a6af83c62ffd0ce570dd720b5b601dcb24e807284bfd48da70cd14be3a9d6d6a068051b0301ab7e17dc325703ad672f12eecfa820dc4be8b518ba74bdcd1b765845f7cbd356624e33ecd97f0f890de4402964d24b5cbf1f52411fc5e6ac108896d74db", 0x64, 0x9}], 0x8, &(0x7f0000000640)=ANY=[@ANYBLOB="7569643d33003939373c372d37392c6572726f72733d636f6e74696e75652c6572726f72733d72656d6f756e742d726f2c646973636172642c6e6f646973636172642c67727071756f74612c0569643d2d372c00f096bb3f034bf2e94b96a8ddb256a9a82dd4fefe803c4dac3bf428ee070000005f2a4192800f15fb45979c45221f3d8014f2829b3691e897bb9849a36aea2a1dd6d5bcd22c7b2f22d9e604b37fc1c3dcf55b37991ddc86d1b80e84d91be9cc30ff7d8a312d1f"]) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000240)=""/124, &(0x7f00000001c0)=0x7c) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a66983bf16d12c", 0x10}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) accept$nfc_llcp(r2, &(0x7f0000000340), &(0x7f0000000540)=0x60) r3 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x400400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000400)={0x0, 0xcb}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r4, 0x4) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000000180)="240000005a005f191415", 0xa) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$sock_bt(r2, 0x5411, &(0x7f00000003c0)="67e6f6c052ef2b32d21b649f1276971165c79aecd3c217") ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) 2018/04/06 17:45:20 executing program 0: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006b000420bbfc00020b00ff00090000002800eb08001900000000b7", 0x24) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 17:45:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x8200) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x81, 0x100) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x20000000000001ff, 0x8041) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000340)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000000180)=""/174) 2018/04/06 17:45:21 executing program 0: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000165ee8)=[{&(0x7f00005bcffd)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000340)="6afd62a751b640998d6a08c4849c2761e6fb04f4e64970247e83be234ca38ee76ee33a2c97439fa8d97d87baa3eb3b0a4165a517f3e478344e1b05a06f6971e7de50119c6dd05e4ce3d221bd5b3e1e68538b641169f42d6cce6752fcba123fc3e4e64df862ec86f4604f4448ff118f", 0x6f}, {&(0x7f00000003c0)="2e9bc54367643cee78308be2ffbb9abdb7d5ff75dcde0d78a7287fdca4b3cb505f199f7937786b203ebba2c7d93c9cd77b320f8b7aaa489d3623fe2fb0abb63ccbdce12138b3388f1baa986ca5512117dec859b53daebfae8fcf2c34436b98ac293b9812b1134d83a5ee50faede02b3c7ce017fa44879215440b3f9b45c1e5e4f66322cbcda8677d0fc56369c80c402d2bd0d8cc3a1e7efd70119d53070dd701a9803c2c613882d571f9f6c84f47cfad", 0xb0}, {&(0x7f0000000480)="8b405edaea75d01e731cd9e6fb9a67a8aa315a4737cadd0a5c4e3e41928cd68fcfe7f64918a5c87b1a3445d15a9fbbff4b98f162bba9afa069d56c97eb3a3e4e6a223b31275958c6c3883746fe22df53d12c7c7289f4bba016f1503a2f3e884e0f9eced02a1d06", 0x67}, {&(0x7f0000000500)="65d3f215d7104da19805ca605d20347bf25c0b88d3abb13624fe52f3b0112db3b6e26d09f96b0091adcc3f9cdc9636534f4e0393942783d212c3f78e1e5ec62a58fca6932235763f571c3d1569d8ff7652cc93e3c49af59ad7aff325d0079e43f7e826778d221fac120e227108dccf1444b5601f10655d3a15679e91ad2d6b8193fb27a5c853179d0c197d0583ae9dfa7812beb3369ae0313daf71c2ec1ea7c3f48ed55abdecba86246a53a7d4efee826b5094f257a0495dd48e52b1d275beccd2296ade7a93506700f89a11669a0a538f87b53b5701635001d98aef26b2742405fcce7ee63e3234b3925fafab187c12", 0xf0}], 0x4, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20}], 0x1, 0x20000000) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') sendmsg$alg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000640)="192ba74f19f064dd8ee7b39b5db04fffe03d3d5d45bdda8b71349a2f9e4abd377ffc0abb74d4e0dd65dfa679407e556cfe8d3200e8eeb1add939cedd2b381ecd8395af9ee4d028e8aeaf34bf4bad36a3a8a69c216eb161ba60c09cbe3263e80fe92090b7463f33ca717a726ba8ca7b065a90daf584dbfeda0012ca731b8407c423e265b669f2d94725ed68207721c57de1c9b029ea061ce8187f0a85a42ab788069665018ee8d25262ed6d59a7c3a810309883913f83d9841081423ce48eed04cbaba84c206c874b78917a", 0xcb}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb3, "f8c57004c2039722038dd4949b55568294292acf0265a07079601593d668e8b7dcaf39fc83915d5dcccd47181158ccd2eac20611d23dfaed8a5e718b7d34be5ffb6d8433198503005b50d1a85129a0e1d82073d88b68c5e117e7c0daf1f2593c5395cc9990ee8250a78c53737f66d4085b511c85841a7b44f0eff8131b94cd5c93845e9e40c5f293f90030511f53e8deeab7f630a1bfdae5ceab80bf900142001e9777fe67ff67aa2970a626984f772bedcb5e"}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x70, 0x117, 0x2, 0x55, "a7ed389662e6a3ccfb13ddea75c78b0804191b5d2b8066d7f29bd1e846b05cbb30915f988826ebcc334c42e704b02de8dbbeb7a55f9937b100820f8a6a4936cafdc58512ee3eb31e992af4ccea791e64f834ba0c5c"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x198, 0x80004000}, 0x8001) 2018/04/06 17:45:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7ff}}, 0xd30f, 0x2, 0x7f, 0xc55d, 0x9}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x10000, 0x7, 0x10000, 0x63d6, 0x3}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x25}}) 2018/04/06 17:45:21 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = gettid() exit(0x0) get_robust_list(r0, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000340)=0x18) rt_sigreturn() 2018/04/06 17:45:21 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000002123ceca, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/85, 0xffffffffffffff8a}, {&(0x7f0000000140)=""/225, 0xe1}], 0x2, 0x0) 2018/04/06 17:45:21 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)=ANY=[@ANYBLOB="1400000804060100000000000000000040000000"], 0x14}, 0x1}, 0x0) 2018/04/06 17:45:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x1ff, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101440, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f00003eeffc), &(0x7f0000a54ffc)=0xfffffffffffffc30) 2018/04/06 17:45:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284dedbedcfe00600000010a2bc5603ca0016087f89000001dbff0ffb0716c900000003b2085c7f28dbddf482d5000000000000002ae59d", 0x48}], 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x401) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x20040) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000040)={[{0x4, 0xffff, 0x6, 0x5, 0x4, 0xfffffffffffffff8, 0x101, 0x3, 0xa21, 0x2, 0x81, 0x7, 0x200}, {0xffffffff, 0x3ff, 0x101, 0x80000001, 0x1, 0x1, 0x7, 0x8, 0x7f, 0x46f, 0x9, 0x2, 0x759}, {0x10000, 0x6, 0x1, 0x0, 0x100, 0x8, 0x1a4, 0x5, 0x8, 0x6, 0x7fff, 0x4, 0x7}], 0x259}) 2018/04/06 17:45:21 executing program 0: r0 = socket$inet6(0xa, 0x7ffff, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) r1 = syz_open_dev$adsp(&(0x7f0000001a40)='/dev/adsp#\x00', 0x100000003, 0x42) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000001880)={0x5, 0x24, [0x8, 0x9, 0x800, 0x1000, 0x1, 0x6, 0x5, 0x9, 0x672]}) timer_create(0x7, &(0x7f00000017c0)={0x0, 0x1f, 0x6, @thr={&(0x7f0000001680)="cdbcdc1cd01331864cc624470b88e240", &(0x7f00000016c0)="518a34ce2543918d99a82cb43fe7f48bb356a3b0aef6eec72df3ca065a212e2546260cdf57fec0f7211544cf8f4de878bfd3be19bb1c45f918425ef5ef9b73a8538b739252750c72c188c66f4e1f2accdd23715f22e7d8e202a1773fae19d341d9d74a1ddab993a39e11e0075fff2487f3e25c862ff5625d07c3050e62c8a0a061b8845c4abd465b094e702658fc886d489db6ef52a94919e89a0f75e861b8a72ed7ca404a1767eb24916fcd895d02030ec28cb9694396773db97c62043dc35f2a9382d75e434336ed8cee7b42580a48ba0ae2ba461c7fd4ee9692986d6e3d5f850c30cbc5870356ce5ae24b73"}}, &(0x7f0000001800)=0x0) timer_getoverrun(r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xca4, 0x200) sendmsg$nl_netfilter(r3, &(0x7f0000001640)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001600)={&(0x7f00000000c0)={0x152c, 0x6, 0xb, 0x409, 0x70bd28, 0x25dfdbff, {0xf, 0x0, 0x8}, [@typed={0x8, 0x89, @str='^(\x00'}, @nested={0x100, 0x4e, [@generic="f467db6fa2b1d5b912d69e03b5caacfd68ebdf2f8ac82d3679e9bac3152b7df6cfc198d82794df69970a4b6c1ca11e77988177375d5a9d5eb6e5d83d8fb23a5c60611fa93c744ccc7c864ec972938e7dd57fca8b98ec4e12b91c8a073d455d03ef2911d8c48143bee85223b287383d2ea8e7c13cdb152c315a8c643345acd4b2fc5ed3e8b3fc51fcfe9c61a2df555b7ac47921c5961f0cf3c931431890def0bdb55c8c38d0869e0ee93c103f8a940ba11ced663f507c1c296f749899ccf1e69788d6f10d4939268f6c8ef4145e6d2443ca25913f5f488a3d7e68f351e07667593355de7f2a4dc98400c46ebf59426a57be8c73821ed4cc784074fbd0"]}, @nested={0x12b8, 0x5c, [@generic="06d20c09a1d675ccfc061e668ad74c4735f54b16c3ec1e0544bbf47440284c47df46f5d87cc90ea4fd2c196c23bc8432ea21e879361e23fb471f72af6f19509550c60a7b3f23fc497f09e39ecb4aa78a6840d4eedde63651c56e4df7e980416a5a66e8dccc980ed665e7ddabedeb21", @typed={0x4, 0xf}, @generic="cb68895cefb5351f37c4d8aed2f8edb0cad0e33dcf965672b50b25dcf5332dad3ec1d4263d2e2d5d033cc432d2cf3afde21aa2ccdd5233a1972ae73e9436992838ed8f5721530cc34394ca07b481c75afd85a2a44b0e3eb1d8459ecc33790555efdc", @generic="56cf14370745543413e408f87d4630b134fad041515e0c771cac326c30c338a9e6eb3a14ce8dd55a71e43536b40a4d4042de59bceada58a56c3b9b0fd43f0767a072d31aabc6311ebab964abc6373326c669a11cf7bbfcc4043f5040fb09c397eec3340f4ab84e23f1af941a842d0783b8edcb3b186424eeab9573855c7d286cf69e9ada4f2231f4f915251ffa2a241d7b1359c268d06e3e0f728a56822b84e8bf2cd0f76cd00d794f6f69c1814d62997f68707b9825f8580f6d3a7c475631064229e5ef8a8bf0688d1f7bbf", @generic="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@generic="7f2d8bee0e3447ecb8d15d98ccde12695d8ee1d5edabb3b5cd372ef14fc789fb9943fdf3df6d233b973e8472ff8f93ed600c2735a726d4374477015dcc09d1bf89a71fa268f447a8c4be5376bdf31ca0a61ce4f0e767e6dcf727ac2c47219d79bc18520b75751b7a3c41fd89acf8b00deb81a4af16e27cb6101b3cb5afa878b95f6960de9f34908e70c0d78a8c44574efe0c07abe2896f2bc5c74e247fe49c83a48ed979cc70d69aff33", @generic="0e80045cf750b660d070a43c317e7ec555778d331d23448c307b474aa0e78b54022ae1b1c8a268fbe9a841cdd7e5d6d11a61a1f5aa9ab9f1eac94bf885b39c47757b2479fba9651583035f4aab8b9477787db89856efd2f8e963266adc378e", @typed={0x8, 0x88, @fd=r0}]}, @typed={0x14, 0x5d, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @generic="fd1e9bca71fb663465a8506023f87eda6c537e418e0d490b3f46c75d6702934a1099f05c3d3ca21a703fef0e7ad6fac2a9e9a1", @nested={0x104, 0x72, [@generic="1387bf224e31713767c91791fd615cd79552576ec8dc3c0aa6db06f0a32cb1cfee093a4d1507e7a58b4de2bf4c2781c1c6c4978eec0c2d29f3f93a90f54c8e047eb584bc59648696907ade92241b807961458097f4a6658958d115d58526ac89312439ca8c80af5984cbdbcb176b56a8efba2648e77ceaf6695ef7018dfabb7b1b68479b785fb9b3e944ba2a5f0a3b18e802c78bfe257ef63676d40dae3ddae7d8549d43393fd2d7df2cf5971c5cf806271a60397c5505d8056af400780279179df80457ee1c96b32b013f451510b4d0e9625d5eef8a5f6855f4d5240ce4cd04ad04197c773df4d61d91110eb2f23000f490c77c4b4c71e90729114da746b5"]}, @nested={0xc, 0x1, [@typed={0x8, 0x52, @u32=0x3}]}]}, 0x152c}, 0x1, 0x0, 0x0, 0x488c0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/vcs\x00', 0x2, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000019c0)='/dev/vcs#\x00', 0x0, 0x501000) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001ac0), &(0x7f0000001a80)=0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001940)={@empty, 0x5, 0x0, 0x2, 0x7, 0x1, 0x7ff, 0x7}, 0x20) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 17:45:21 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) getsockname$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000001100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000001180)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, r5}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r6 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x49f5, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000011c0)=[@in6={0xa, 0x4e22, 0x153, @dev={0xfe, 0x80, [], 0x12}, 0x1}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xe4) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r6, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r7 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r7, r7, &(0x7f00009bcffe), 0x4c35) sendfile(r8, r7, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r8, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001080)={r9, 0x1c, &(0x7f0000001140)=[@in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xe83}]}, &(0x7f0000000480)=0xffffffffffffff8a) 2018/04/06 17:45:21 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x3, 0x10000) 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) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x42, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x8, 0x4) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000200)={{0x0, 0x6, 0x74, 0x10001, "06bfac06563b396e37005e5a62cc55d272a6e6fa34bdca4ba5d3916e0cf9b88e0b7da5641612eae5634d2a48", 0x80}, 0x0, 0x0, 0x800, r3, 0x8, 0x7f, "6299f18a45560ed728279085a7d25c501b1805453694b495200ed3309f28c73078f2ffdba77c25ec0d78ecd33a0ea774e98daaff7ddd768eb91f65a9c9bec622", &(0x7f00000001c0)='\x00', 0x1, [], [0x0, 0x6, 0x2, 0x7]}) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x4000) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x220000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000400)={{0x40, 0x0, 0x5, 0x0, "0900078ddb4486dccb7ebea706000000000000000400000b610600001d450aa4fa9e70687020c503cf2683fa", 0x1}, 0x0, 0x0, 0xf59, 0x0, 0x0, 0x0, "7d5d493c3bbaad3ba10bd103a11064003a924474d833f0b8e1e89e778c9cf30ea93a1babcaf4e5e55c44829060ea0951dab326d1f0499d3a0cdb195d7896e37b", &(0x7f0000000080)='(^\x00', 0x3, [], [0x1, 0x0, 0xfffffffffffffffd]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/06 17:45:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x65, 0x80000) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x5b1}], 0x1) 2018/04/06 17:45:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x2000800000000004) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000003ffc)) 2018/04/06 17:45:22 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/152, 0x98}], 0x1) 2018/04/06 17:45:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x2) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"f1bca14af70845"}, 0x2}, 0x10) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000080)="450003d7bb2b1524c7d252c3d838c4c15c9c89075d796f3df47c53221e5ae6ee6851f46a8cf8ebb28ae1ed37d85d167d87edaa08835b280dd37dd80695e7e6a0156f9e6f9b38cb07b921e206ed54f371e027f0243df33961f01e4a9dd32404e5eca5655ad61f185ae2c95c544c83d76293ad060b5a3192d5ceba5c70e4381b7ea55cd13e2e7106d4681814130441cc8bac80747f0e392b7ae07ed64cb54d329f1f3499033f57e2ef9006e02d8500000000000000fee5e81d543b93260ab9ec2e7732598f0c50ec6e22cad4ade0d28a532cbcef12048f1e6307017920ccb24062d617c06bc4dd6b590a1b", 0x0, &(0x7f0000000180)="c6399f4e8256535cf0ee7e21794639cab27af02f0e2be39a8252e3f600417603557516da2f3bd973c61ee294c0") 2018/04/06 17:45:22 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) write(r0, &(0x7f0000000000), 0x27) 2018/04/06 17:45:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0xff}, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10200, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x8}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/06 17:45:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f00006f3000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd1, "9267eb9a842ef4a4f54c7e8e1bd9f08d32871cc47f7e5ba51384ca03bcab1e869e59f00881de43c85bd971bd25769c51f35b668250a09733d959f6bde442496ccc0381d70acdcab67ceae3770cd1bd6403e03ae090ba92e65ea3aa8a9c9b28d618afe399ab42086a67e947c1ab0f6b75eb0167ae97abf25a9c8a8db571899d7ccd4584af361b5a816d739bea2a8beacbbb608b8e2e93a0955a30451849791e5a37f2157264870709a605a473bdbcb45e89cdf19bcd97d30dadf61a71d864875543f5196cb6bb4ac4222ecffa2967471fae"}, &(0x7f0000000180)=0xd9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES16=r1, @ANYRES64=r0], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x5}) 2018/04/06 17:45:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0900000000000000004000000000000000b1a900000000000000000e00000000000000000000000000000000"]}) 2018/04/06 17:45:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000240)={0xd000, 0x0, 0x1f, 0x8, 0x5}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000180)={@nfc={0x27, 0x1, 0x1, 0x5}, {&(0x7f0000000040)=""/226, 0x7b}, &(0x7f0000000140), 0x2}, 0xa0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/06 17:45:24 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0xc4d, 0x10000000004, &(0x7f0000000000)="d8563723", 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'ip6gretap0\x00', 0xc4}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ifb0\x00', 0x8001}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/04/06 17:45:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x9f, "43f71d7269b4c76a783ed921509544237280031c24052c2b82e488ecb4742fa7b6e6391ab18fe0106cf0fac0d0d26afb419c8badbceb2608809e0a9e286dac0032175f80679bbcbbb6e4d214efc101128ec0ad43fbf19e3d99764f475f1a8652a6cf573aa6366becf5464591e6ee041dd69171fd7a2620d09ce2f4a5d2aef1c82809fb2698787ec1c4685599a7a2044b32bb5d0497b877f7f261badaf22f8c"}, &(0x7f0000000200)=0xa7) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x80, 0xfffffffffffffffe, 0x3, 0x5, 0x9}, 0x14) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x18, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/171, 0xfffffffffffffe8d}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/06 17:45:24 executing program 1: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0x3c, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/60}, &(0x7f0000000140)=0x78) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x0, 0x0, 0x200, 0x3}}) 2018/04/06 17:45:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0xfff, 0xc5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/43, 0x2b, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/06 17:45:24 executing program 2: syz_emit_ethernet(0x2a, &(0x7f000095d000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast2=0xe0000002}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) listen(r0, 0x8) 2018/04/06 17:45:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x115000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/48) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="108000000000b1"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/06 17:45:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x100000001) r1 = getpgid(0x0) prctl$setptracer(0x59616d61, r1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0xb5e4, 0x7f}, {0xff, 0xfffffffffffffff8}, 0x7fffffff, 0x4, 0x3}) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x200000, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @loopback}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', r3}) sendto$ax25(r2, &(0x7f0000000200)="5870cf1a276142465069020d91e37c67562dd6b7d0405f33d25dcf83c7338718aa8287b4543bb340506dccb1c9e8d65f3363e688d6dfb872cbeb19af607b9be3851afa5b427f6f81da2c396495da4ea60e9003c1c96010066f33d529f2b9ed9006f2e163e2ddb8b0fd01acfbc1407f34ee49cad23c4c65c9472ccd48f269284585606bba901b5c5466a2980fe693", 0x8e, 0x800, 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0xffffffffffff37e0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000002c0)={0xa477, 0x401, 0x4, 'queue1\x00'}) 2018/04/06 17:45:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000200)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0xfffffffffffffff1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x801, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x3}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0xfffffffffffffffb, &(0x7f0000000140)=0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)="63707561ff63742e758e75738267655f7065726370", 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/92) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) 2018/04/06 17:45:24 executing program 1: r0 = socket$inet(0x2, 0x92e69e9aff29615b, 0xffffffff) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syzkaller0\x00', 0x9}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/149, &(0x7f0000000040)=0x95) shutdown(r1, 0x1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x7, 0x4) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/04/06 17:45:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = socket$inet(0x2, 0x803, 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/47, &(0x7f00000001c0)=0x2f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="02e5e040", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) r3 = dup(r0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000200)=""/116) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x40, 0x8, 0x8, 0xfffffffffffffff7, 0x1, 0x100000000, 0x5df, 0x4, r2}, &(0x7f0000000140)=0x20) 2018/04/06 17:45:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/69) 2018/04/06 17:45:24 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xffffffff, 0x480) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xde, "415282e89c42525daa32523099061ea1744ffb2d5dfe5ec6efcbed04b0652c18052907f032a1bb0ac047b06f3dee0218faa93164c8c884537482388d2208c8bacfe76e2918d6f6d21e7d5f6a30286bf154fec4bffff0cad67157845751dae277bbed72bbcbd6267aabe933379fc93895d79fbd5c60a869bcf38546d14d1b5824bc461afc1c544037395999727bf3b24e6d42aeb47f18dca638845fdfc1baed5b22941c653f072534deb8104c4533b336d1aa7f833e0c266e8ef362304032e7bd0a3122ecef47c8f994a151bdd1f70acf23d21cb82621757d177ce9711191"}, &(0x7f0000000280)=0xe6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x0, 0xbd, "9c17631a92c9a57af5c9b8a0b9b9d7bb56526ded7f1726d8701510455d2c5b5e05efb6eb14d657cbd1b56139ae7933386523f0b3bdfa67070d3f1b7221283e9da379f634f66d232aff455ede9def77e8c34c8d8a57276706deacbe30fff29103245d912c2f95dc41a117a16c9de31202f7eecf18d01da3614e9bd4a61c693cfdd9111a6bb67af7d854f6077de718f4a053c2dbefdb91ea1dd8e4ea25b7af294c5a693a8e5e80886ed8c9140fe24e9a9b26f268a5e65acb8ada7319ea29"}, 0xc5) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f69676d70001b7b4b7502dcd0") sendfile(r3, r3, &(0x7f0000014000)=0x400000, 0x10001) 2018/04/06 17:45:24 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000140), 0x187) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x2013, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1, 0x105}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000000080)=0x2d, 0x5, 0x7) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0xffffffffffffff7f}) 2018/04/06 17:45:24 executing program 6: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@setneightbl={0x20, 0x43, 0x1, 0x0, 0x0, {0x2}, [@NDTA_NAME={0xc, 0x1, 'vcan0\x00'}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6=@local}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/04/06 17:45:24 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x22000) mount(&(0x7f0000000040)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) fchmodat(r2, &(0x7f0000000100)='./file1\x00', 0x22) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/06 17:45:24 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7ff, 0x30da00) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x1, 0xee, 0x800, 0x40, 0x2, 0x0, 0x8}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f00000011c0)={0xfff7fffefff, 0x3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xfff, 0x80000000, 0x8000, 0x768c, 0x200, 0x6, 0xa4a, 0x9, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0xffff}, 0x8) 2018/04/06 17:45:24 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)={0x14, 0x6, 0xb, 0x300}, 0x14}, 0x1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000200)}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x4) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1ff, 0x0) [ 579.206346] IPVS: stopping master sync thread 21901 ... [ 579.223331] bond0 (unregistering): Released all slaves 2018/04/06 17:45:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/uts\x00') syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4c00) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) r1 = gettid() lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f00000001c0)=""/208, 0xd0) syz_open_procfs(r1, &(0x7f0000000000)='ns/uts\x00') 2018/04/06 17:45:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x200000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x100000001, 0x7, [0x3, 0xc6d, 0x0, 0xfffffffffffffffa, 0x0, 0x8, 0x0]}, 0x16) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0xfffffffffffffffe, 0x0, 0x0, 0x3}, 0xb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001880)='/dev/sequencer2\x00', 0x8080, 0x0) sendto$ipx(r2, &(0x7f00000018c0)="7bc105594c00a078e909ad0b8cb91255b69635143b1029", 0x17, 0x20000010, &(0x7f0000001900)={0x4, 0xc8a5, 0x51, "2687c82eea8d", 0x3}, 0x10) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0x40}, 0x0) shutdown(r0, 0x1) 2018/04/06 17:45:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x7fffffffd, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) getpgrp(0x0) getpgrp(0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fallocate(r0, 0x2, 0x10200, 0xfffffffffffffffd) 2018/04/06 17:45:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x80000008, &(0x7f0000000040)) mprotect(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0) pwritev(r0, &(0x7f0000000180), 0x0, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x2, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x43}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x0, 0x3, 0x2a6}) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r3, &(0x7f0000001280)) userfaultfd(0x7fffd) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r5, &(0x7f0000000280)="d62a52316f7e21e7c74c84a31cacf56f2286b519c85469845427fd398d14de53e32446b998e7bd1f95f294e7679b8d5222fe9f268fdbdc386d164aa82153ff25c57cd70aa1686865b5f2d49e8289df1d0f3377ef317aae7bbbd86e07d92057f1cf6d05721aaf92b69be601d5b1a0a9d3df5654833e0dbf1385852d634b95d37cd5e9", 0x82, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000011c0)=0x1f) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001100)) 2018/04/06 17:45:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xffffffffffffff81) accept4(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) 2018/04/06 17:45:25 executing program 7: r0 = socket(0x13, 0x4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x80, 0xc3994f6, 0x3ff, 0x0, 0x8, 0x80200, 0x5, 0x9, 0x7ff, 0x8, 0x7, 0x7, 0x7, 0x18d, 0x800, 0x101, 0x7ff, 0x7, 0x430f5a22, 0xffffffffffffffff, 0x8a30, 0x9, 0x7, 0x400, 0x1, 0x80000001, 0x9, 0x2, 0x3ff, 0x100000000, 0x9, 0x1, 0x8001, 0x2, 0x4, 0x0, 0x9, 0x0, @perf_config_ext={0x8, 0x1f}, 0x10da2, 0x8, 0x0, 0x7, 0x2, 0x8, 0xfffffffffffff198}, r1, 0xa, r1, 0x2) 2018/04/06 17:45:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10001) rt_sigsuspend(&(0x7f00000000c0)={0x4bd8}, 0x8) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xab, 0x3, 0x6, 0x2, 0x0, 0x7f, 0x80500, 0xb, 0x86, 0x75c, 0x4, 0x9, 0x7fff, 0x7fffffff, 0x3893, 0x2, 0x4, 0x88, 0x3ff, 0x8, 0xffff, 0x2057, 0xffffffff, 0x400, 0x7, 0x1, 0xc3, 0x1f, 0x100000000, 0x6, 0xf7, 0x800, 0x1f, 0x5, 0x6, 0x100000000, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x28, 0x9, 0x101, 0x0, 0x8, 0x1f}, r1, 0x6, r0, 0xa) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xa040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x5, 0x0, 0x10003, 0x7000000000000000}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000180)={r3, 0x7}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x3ff8000000000000, 0x101, 0x6}, 0x8) r4 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000200)=""/167) modify_ldt$read(0x0, &(0x7f0000550f57)=""/169, 0xa9) 2018/04/06 17:45:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001880)='/dev/sequencer\x00', 0x101200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000018c0), 0x4) 2018/04/06 17:45:25 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x80000000) setsockopt(r0, 0x3, 0x14, &(0x7f0000000040), 0x0) 2018/04/06 17:45:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000140), 0x0) getsockname(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000180)=0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000100)={0x1cd7eef0, 0x4, 0x100000001, 0x2, "bf206a9788557887b2eea91bb2fc90f8c290cf1af073a03c8fb5faa03d10da0c96b26cfa6ed27153d5cdb72b"}) 2018/04/06 17:45:25 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x82f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x29}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 17:45:25 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) prctl$setendian(0x14, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) [ 581.753723] IPVS: ftp: loaded support on port[0] = 21 [ 582.286840] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 583.138965] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 583.145139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 583.225387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 583.309933] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 583.316181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 583.323601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/06 17:45:28 executing program 0: r0 = 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 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x101002, 0x18) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000780)) recvfrom$llc(r2, &(0x7f0000000140)=""/154, 0x9a, 0x40, &(0x7f0000000740)={0x1a, 0x337, 0x0, 0xfe, 0x0, 0x3}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000240)={{0x7, 0x0, 0x7ff, 0x0, "f1702ad92510532d5ac6803c627e8e5df424135d5e8d0fb7caf015a463e9974be6f0ceb1583665983b6ac95d"}, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xbd4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1, 0x6, 0x9]}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x2) syz_open_dev$dmmidi(&(0x7f00000007c0)='/dev/dmmidi#\x00', 0x100000000000, 0x280082) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/06 17:45:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) quotactl(0x3f, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000340)="29a1ac898f67213e3a64e7694649d32ea9cfce6bd7bbaa67461e31cc05aa1a5dcc3d5360a53fed4fcb9272b900e309d80630ac930f866194520c8ecfbe3c683bf7b5f6c6430d1eefbf4b27c60df3b8543c671f8a4aab278b81ee69535150648c0d7d2419b76b7deb1e4e2d278dd77a6d53544f3ed17df621eb6363fe90c5d0bc1305876e00a1aaa75291ce3c1b93a80303adffb7b4ee2c2e35c3b89378529220c90f0c051fd37ed178f5ac7521e9187a9822acf06af430af5d8174f51259cd1024547b8cf1db97813dcaee3dbc8ddb12f80fdacdbb6ef6") bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) close(r2) syz_emit_ethernet(0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaff07ffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000060000000000000000000000aa00004e200cd76cd1741ab65755d4efcdcc715c650e1d1e2de5db80646203528efa3f5dba8e84997e9c6ce34abd", @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) r3 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x9, 0x20000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000480)=0x9, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 17:45:28 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x203, 0x0) flock(r0, 0x0) 2018/04/06 17:45:28 executing program 2: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x6000) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x390, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000040)=""/53, 0x3, 0x0) lseek(r1, 0x0, 0x0) pread64(r0, &(0x7f0000000200)=""/38, 0x26, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000140)=0x1e) fchmod(r1, 0x80) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/06 17:45:28 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xb693ba7806b91fd8, 0x9) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x110) bind$rds(r1, &(0x7f00000001c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xeb, 0x101000) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000000c0)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="d4896920938700bee678460856fcd209c4e99c62314ce0e76ab552d4f8537de520fcc0e2e9e8da4a0751ac84de21e09206dd36df900e5e5f6111e203a8b2d68fca72e581ebe6d8667e94549de46a3dbe8a64a0efb41df14edef9d6ff6cba8d9d45c9fda953e552866dcef1132cd2371d2fe4cdf598c2450477c10d00000000000000000000000000000004187a54924c1719c3fbbbcd5a0f5631be64b5d467fd2edc04dbb0f037303b6df870f1bec2c2d977ceeb2192ecc6e8"]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) 2018/04/06 17:45:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000140)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="3cc7e0819e6a42e0e4607c8ac3421c07c84063fb421a7165a29806977fcc78a6ad6114c288b5ddea0c8927f146091fff8ffa6616491972d49afcf1586163fe25f50a465d28d025bff1f7f9fbddd6d1667f6d6faaa8bb3caf334a0e3b6e682db53ba1c6daa40b68de6169423f6cd5d7f134160c2259e3e6e443b6e5977d7c03a6f85911926535817fab429eb01b3bb3bca7ab1b14bf294c46524a1618aa0cb4df58c0e737de1363849368ef7098d7d740b6120a70af1d1cdfbccb1f7b836a112a779819ae78226cb2733b7825") r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2, 0x0, 0x9}}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) 2018/04/06 17:45:28 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0xa00) accept4$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000040)=0x48, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0x1}, {0x61}, {0x6}]}, 0x10) 2018/04/06 17:45:28 executing program 4: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffff5, 0x1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={r0, 0x6, 0x7, 0x8, 0x1, 0xa65, 0x400, 0x99e, {r1, @in6={{0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x80000, 0x20, 0x93b, 0x0, 0x7}}, &(0x7f0000000200)=0xb0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b5dfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000240)={'yam0\x00', {0x2, 0x4e23, @rand_addr}}) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0xfffffffffffffffc, 0x7f) sendfile(r3, r4, &(0x7f0000000080), 0x8000000000005) sendfile(r3, r4, &(0x7f0000e64ff8), 0x6) fchdir(r2) 2018/04/06 17:45:29 executing program 0: r0 = socket$inet(0x2, 0x803, 0x3) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x1bd, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/06 17:45:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x800) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000140)=0xad) readv(r2, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000680)={0x5}, 0x1) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r7 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) fstat(r7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in6, 0x4e21, 0x1, 0x4e24, 0x7, 0xa, 0x20, 0x20, 0xff, r8, r9}, {0x1, 0x81, 0x6, 0x22ec0aaa, 0xff17, 0xffffffffffffffff, 0x8, 0x9}, {0x8, 0x9, 0x0, 0xfffffffffffffff8}, 0x1, 0x1, 0x2, 0x0, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in=@rand_addr=0x8080, 0x3507, 0x1, 0x1, 0xb649, 0xab, 0x44f45188, 0x5}}, 0xe8) sendfile(r6, r7, &(0x7f0000a12000), 0x1) 2018/04/06 17:45:29 executing program 3: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800000000000003, 0x8031, r0, 0x0) pkey_alloc(0x0, 0x0) 2018/04/06 17:45:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383c2b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00') sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a53f60b5a4801632f1f64674acd8054a0f78b654a51136f624a6b44eaf0931fdb7c45c6e4fb7bbd3934d2fd853c583451ce424ba9daf8070", 0x48}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x40) socket$alg(0x26, 0x5, 0x0) 2018/04/06 17:45:29 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x6, 0x0, 0x8ad3, 0xad, 0x1f, 0x7}) fcntl$setlease(r1, 0x400, 0x0) 2018/04/06 17:45:29 executing program 0: 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$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb0, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x64}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x154, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10000}, @in6={0xa, 0x4e24, 0x577, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @rand_addr=0x7f}, @in6={0xa, 0x4e24, 0xfffffffffffff86c, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2}, &(0x7f0000000240)=0x8) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x9, 0x8, 0x7, 0x10001}, {0x9, 0x1, 0x8, 0x3}]}) read(r0, &(0x7f0000001040)=""/4096, 0x1000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/06 17:45:29 executing program 7: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x2000) ioctl$TCSBRK(r0, 0x5409, 0x7) r1 = open(&(0x7f0000001180)='./file0/bus\x00', 0x141046, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='ramfs\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='ramfs\x00', &(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000240)='/dev/admmidi#\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='trustedvmnet0wlan1eth0GPL\x00'], 0x800) pwritev(r1, &(0x7f0000a5cf60)=[{&(0x7f000049efb9)='Z', 0x1}], 0x1, 0x0) 2018/04/06 17:45:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x80840) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$TIOCEXCL(r1, 0x540c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0xfffffffffffffe9a}, 0x10) 2018/04/06 17:45:29 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/icmp\x00') sendfile(r0, r2, &(0x7f0000000080), 0x1000000000fe) 2018/04/06 17:45:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x1, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffff9c, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r3, 0x9, 0x8}, 0xc) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000b80)=""/4096) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x202) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000780)={"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"}) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="6a8e5bbeb84136cff9396b9504c886cd1cc99dd3865e7f9bb153eda9b4e0256b8465b02d12a4"], &(0x7f0000000240)=0x1) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0xae8, 0x1, {0xffffffffffffffff, 0x2, 0x1, 0x3, 0x8}}) 2018/04/06 17:45:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0xae, 0x3) sendfile(r1, r2, &(0x7f0000000200), 0x400) 2018/04/06 17:45:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000007c0)={'bcsf0\x00', {0x2}}) pkey_alloc(0x0, 0x3) 2018/04/06 17:45:29 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/06 17:45:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0xffff, 0x2, 0x3, 0x10001, 0x0, 0x1, 0xf3f, 0x5b]}) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/06 17:45:29 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40, 0x0) linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x1400) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x40000) ioctl(r2, 0x2279, &(0x7f00000005c0)="325d09310d1723fa62c48ba358b866bbb2df5b49c7f6d9ad02412167d545b62dc5a8074b564027109859cf795aefb958dd80ba2d010000800000000033cf0d2acef0271842fc31ab19423903668291fb78b9bce0a10b3b997b8d0f0e91b3495458dc7cfbe638702344a0cc0738d2a7") ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000005540)={0x0, 0x0, &(0x7f0000005380)=""/234, &(0x7f0000005480)=""/177, &(0x7f0000000240)=""/36}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="060000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000c40000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091d3f692d956cc2ac6053c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008ec65731ab00000000000000000000"], 0x310) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000000)) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x1000, 0x100, 0xed3}) 2018/04/06 17:45:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x21) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r5 = socket(0x10, 0x802, 0x0) bind$bt_l2cap(r5, &(0x7f0000000000)={0x1f, 0xc7, {0x2, 0x5, 0x1000, 0x7f, 0x6}, 0x400000000001e20, 0x9}, 0xe) fcntl$getown(r5, 0x9) r6 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x80) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) write(r1, &(0x7f00000002c0)="24000000210025f0075c0165ff0ffc0e02000000002f3a0002e1100c08000a000000000083dc71ecd73c8461fb4fa44650557731fa9daf5d48c31f6e6751362a2c360efbc4004a", 0xffffffffffffff04) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4008880) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000000)={0x20000000}) r7 = dup3(r1, r0, 0x0) close(r3) rt_sigprocmask(0x1, &(0x7f0000000080)={0x6}, 0x0, 0x6) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='children\x00') r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f00000003c0)={0x2, r9, 0x1}) getpid() socket$inet6_tcp(0xa, 0x1, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r11, 0x4, 0x44009) kexec_load(0x9, 0x1, &(0x7f0000001580)=[{&(0x7f0000000340), 0x0, 0x80000001}], 0x3e0000) readv(r10, &(0x7f0000000600)=[{&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/126, 0x7e}], 0x3) read$eventfd(r7, &(0x7f0000000280), 0xffffff9c) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x8000) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x7) 2018/04/06 17:45:29 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0x5fea32b36b00f5c3}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000040)={{0x6720, 0x20}, 0x0, 0x2, 0x6, {0x4, 0x9}, 0x8, 0x72f3}) r1 = syz_open_dev$vcsa(&(0x7f00000015c0)='/dev/vcsa#\x00', 0x547, 0x2) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000001600)) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f00000026c0), &(0x7f0000002700)=0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x92000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002740)={r1, &(0x7f0000002780)="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"}, 0xfffffffffffffe80) recvfrom(r3, &(0x7f0000000200)=""/233, 0xe9, 0x2d861506a98eab4b, &(0x7f0000000300)=@ll={0x11, 0xf8, r0, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) pwritev(r2, &(0x7f0000001580)=[{&(0x7f0000000380)="32fe54ec51d86dd011200b581656cbd4607d7c9025d21a17d2001f8bb5b37fe710a6e6e9b517ab07f834aa4e60c0094d6b96486d59a016e9c39f60941409d7220adb6131e6fc3906d802dfb7482ca5c88962123552d1ba113c43ee84a5e3d72b302f13a44024df02613aa69020ed54de90b5d159003dbd2d29ffa8b13b2b83", 0x7f}, {&(0x7f0000000400)="76224cd99b730bd338a735d06b184e26d362caefc83ab7f6c0b82a032129b23798349abb1c63f343c3baac9384ad45ec8b5c4bc42c2e80d2c6b7bedf36f140ec9ec1d23b9d35a686afebf9d484ef3ca6158c9534df8bf051523fa6f17db1c6d4da3fda32dabdb94c5b88b03ee03fbaf7e45bca94512b5652940725ec82c3ca96a560603affad48a919d5bfe18539cb", 0x8f}, {&(0x7f00000004c0)="41ce312d0b1530c1c6ba52c61a639f3e59d3f9247fdf1d4f27e0c2b8d6b6f11ab5fa6e289f911acf187ac21dcdfb7d2be4bf08ea7d22e3b1c1624987f99c7391aaa8a43e549d31900cf9e9a200133688d49bfa11c83e35e1c131e04854b00ae11283870a356751b3608f93367cf2759fe822bfafca7bc1d79afc2fa2b458ff1c2190bf8842ca4ff3d9545bd4abeafd01eba2b10972a54fae3cd5fcf25a22", 0x9e}, {&(0x7f0000000580)="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", 0x1000}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001680)={0x0, 0x4d75, 0xcc, 0x4, 0x1000, 0x7fff}, &(0x7f00000016c0)=0x14) r5 = msgget$private(0x0, 0x2c0) msgsnd(r5, &(0x7f00000017c0)={0x2, "b9e133ff06c99b6915d0ea82d32c39ce077fa40718e20c4cf3d3362de90f32c9a3b3698cfc801a91256923e07f6ec55abc92eff8b3bdf8a070a34e2527babcffec38bee617ffd9062d568b1ffe81056b21ff5187d0f5f09fc6a24ef24740f6d1a9bc38ff22e7f0a596adca6dfc984f56162aa2cf6bc4534bd1e0a88ea5ce65477fe2f515f71575c694"}, 0x91, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001700)={r4, 0x68, "926b64bba552437d693b8673b13339e0b6ce75cb33941dc0958401cd535451e74822bb66d08e4687ee86c76f80fac9182d26e0c095308558d0f6bfceaaba6fabb184cbf3ffb799668ebcd725cf5d07be38653ae1fbea874e474b4bbdb3fe804f116cc9d10ceb043e"}, &(0x7f0000001780)=0x70) 2018/04/06 17:45:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d5341837d777a928801bad3b40000000000000000cfcb77a118b6d5e854894ecdcd", 0x40) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0xfffffffffffffef0, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x0, &(0x7f0000da2000)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x8601) ioctl$int_out(r2, 0x2, &(0x7f0000000180)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0x14) 2018/04/06 17:45:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000d80)={0x1, 0x0, [{0x0, 0xe4, &(0x7f0000000c80)=""/228}]}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) 2018/04/06 17:45:30 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f00000004c0)=@full={{0x3, {"3559d34b073967"}}, [{"0b39f7918fcf30"}, {"c14db4f787df08"}, {"f0d4bb0f4bae66"}, {"ec0f59d08e0988"}, {"19d9077c14dfc3"}, {"d890c16e152a20"}, {"1d1a65833d6828"}, {"3ecc264d2aa95e"}]}, 0x48, &(0x7f00000005c0), 0x0, &(0x7f0000001740)=ANY=[]}, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) connect$vsock_stream(r1, &(0x7f0000000400)={0x28, 0x0, 0x0, @my=0x0}, 0x10) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1f, 0x0, 0x3, 0x2, r3}, &(0x7f0000000140)=0x10) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket(0xa, 0x80806, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x2}) socket$unix(0x1, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000003c0)={0x0, 0x2, 0x3ff, &(0x7f00000001c0)}) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000540)=0x9, 0xfffffffffffffff5) 2018/04/06 17:45:30 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x3, 0x4000000000020004, 0x7fe) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/06 17:45:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400230d98bd00002700f7c5638100000141d330472e005c2055397f2b4271c20da904f70b1567042cd54643e7ca8bdfef5335f61ca9479782ae3c3b6e3625897140ec35fee91c18e0b2aaab6e99674f1e683859859926fe5823f2"], 0x14}, 0x1}, 0x0) socketpair(0xa, 0x2, 0x6, &(0x7f0000003f40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000003f80), &(0x7f0000003fc0)=0x4) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0xb41c, 0x0, &(0x7f0000000080)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) 2018/04/06 17:45:30 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) capset(&(0x7f00000000c0)={0x20071026, r0}, &(0x7f0000000100)={0x10001, 0x5c72a7fe, 0x9, 0x2, 0x4, 0x3f}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160000084fe7eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/06 17:45:30 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x642, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x3, 0x5, 0x100000000, 0x4, 0x6, 0x100000000}) lseek(r0, 0xffffffff00000002, 0x3) 2018/04/06 17:45:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x3, 0x2, 0x80000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x100000000, 0x7ff, 0x3, 'queue1\x00', 0x1a45}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001600)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@getlink={0x28, 0x12, 0x1d60ead8bde21619, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x9f}]}, 0x28}, 0x1}, 0x0) 2018/04/06 17:45:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000900)={0x3}, 0xfffffffffffffddc) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r2) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x882) r4 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r4, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r4, &(0x7f00008b8ff6)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000000300)) renameat2(r4, &(0x7f0000036ff6)='./control\x00', r4, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r4, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./control\x00', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/06 17:45:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) tgkill(r0, r1, 0x23) [ 584.818927] bridge0: port 1(erspan0) entered blocking state [ 584.824801] bridge0: port 1(erspan0) entered forwarding state [ 584.831059] device bridge0 entered promiscuous mode [ 584.896712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 584.925951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 584.943907] bridge0: port 1(erspan0) entered disabled state [ 584.960615] device bridge0 left promiscuous mode [ 585.035225] bridge0: port 1(erspan0) entered blocking state [ 585.041088] bridge0: port 1(erspan0) entered forwarding state [ 585.047288] device bridge0 entered promiscuous mode [ 585.059088] bridge0: port 1(erspan0) entered disabled state [ 585.067839] device bridge0 left promiscuous mode 2018/04/06 17:45:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x100, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/06 17:45:30 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="53d6d3adf6d6ddc96b8bc5fcd9e1dea6", 0x10) setsockopt(r0, 0x1040000000000006, 0x6, &(0x7f00009c7f27)="02000800", 0x4) 2018/04/06 17:45:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x0, 0x0, 0x8, 0x5, 0x5, 0xd326, 0xfffffffffffff640, 0x40000000000000, 0x9, 0x100000000, 0x3, 0x0, 0xf6985fb, 0x4, 0x2ec]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xb8, 0x205, 0x4ff, 0x1, r1}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000d5c000/0x3000)=nil) shmat(r2, &(0x7f0000d5d000/0x1000)=nil, 0x6000) accept4$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x200000000000008f, &(0x7f00000001c0)=[{}, {}, {}, {}, {0x0}, {}, {}]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f0000000240)=0x6) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000200)={r3, 0x3}) 2018/04/06 17:45:30 executing program 3: r0 = socket$inet(0x2, 0x3, 0x7fff) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/04/06 17:45:30 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1000000007, 0x8000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x3}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) ioctl(r0, 0x2286, &(0x7f00000001c0)="856c") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x2, 0x7, 0x3f, 0x7, 0x2a76, 0x6}) 2018/04/06 17:45:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f0000000080)}, 0x2020) 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$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f65000), 0x1d9) bind$inet6(0xffffffffffffffff, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004aaffc), 0x4) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00000001c0)="240000005a000000000000001f5a000009037b1595a7f1d6d8210000000000000001ff98a3c44806315742780bd539d7c0ac8bd6b4293cf038fae2e1fefcf63fef9eeef506841eea05ed580c7ee84f41102d1e976b47c950678ae41403ebee6ea49362ec8525bef00843827d9bd4399014da4f68851b38bdd30db5e9a59452790f7125161a1eee5c304129ece93d6a", 0x8f) 2018/04/06 17:45:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'gre0\x00', 0x400}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="2900000018001980013d75241abdb0210206e30067ffbd010a000000080f050000000200080000bf00", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) 2018/04/06 17:45:30 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') clock_gettime(0x0, &(0x7f0000005380)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005240)=[{{&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/248, 0xf8}], 0x4, &(0x7f0000000400)=""/41, 0x29, 0x9}}, {{&(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f00000005c0)=""/158, 0x9e}, {&(0x7f0000000680)=""/156, 0x9c}, {&(0x7f0000000740)=""/53, 0x35}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000780)=""/20, 0x14}, {&(0x7f00000007c0)=""/127, 0x7f}], 0x7, &(0x7f00000008c0)=""/16, 0x10, 0xed0}, 0xffffffffffffaded}, {{&(0x7f0000000900)=@can, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/77, 0x4d}], 0x1, &(0x7f0000002000)=""/4096, 0x1000}, 0x8000}, {{&(0x7f0000000a40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000ac0)=""/122, 0x7a}, {&(0x7f0000000b40)=""/185, 0xb9}, {&(0x7f0000000c00)=""/32, 0x20}, {&(0x7f0000000c40)=""/151, 0x97}], 0x4, &(0x7f0000003000)=""/4096, 0x1000, 0x101}, 0x461db1bf}, {{&(0x7f0000000d40)=@rc, 0x80, &(0x7f0000005180)=[{&(0x7f0000000dc0)=""/248, 0xf8}, {&(0x7f0000000ec0)=""/111, 0x6f}, {&(0x7f0000004000)=""/182, 0xb6}, {&(0x7f0000000f40)=""/66, 0x42}, {&(0x7f00000040c0)=""/142, 0x8e}, {&(0x7f0000004180)=""/4096, 0x1000}], 0x6, &(0x7f0000005200)=""/24, 0x18, 0x101}, 0x1000}], 0x5, 0x2002, &(0x7f00000053c0)={r2, r3+30000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005400)={'ipddp0\x00', 0x0}) accept$packet(r0, &(0x7f0000005500)={0x0, 0x0, 0x0}, &(0x7f0000005540)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005580)={'vcan0\x00', 0x0}) accept$packet(r0, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005640)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000005740)=0xe8) getsockname$packet(r0, &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000057c0)=0x14) accept(r0, &(0x7f0000005880)=@can={0x0, 0x0}, &(0x7f0000005900)=0x80) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000005a40)={&(0x7f0000005940)={0xf4, r1, 0x31c, 0x70bd26, 0x25dfdbfb, {0x1}, [@TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r4}, @TEAM_ATTR_LIST_OPTION={0x10, 0x2, [@TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r5}}]}, @TEAM_ATTR_LIST_PORT={0x3c, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_IFINDEX={0x8, 0x1, r6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_IFINDEX={0x8, 0x1, r7}]}, @TEAM_ATTR_LIST_PORT={0xc, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2, 0x1}]}, @TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r8}, @TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r9}, @TEAM_ATTR_LIST_PORT={0x2c, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_IFINDEX={0x8, 0x1, r10}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_SPEED={0x8, 0x4, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2}]}, @TEAM_ATTR_LIST_OPTION={0x34, 0x2, [@TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r11}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_ARRAY_INDEX={0x8, 0x7, 0x5}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_ARRAY_INDEX={0x8, 0x7, 0x200}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_REMOVED={0x8, 0x5}}]}, @TEAM_ATTR_LIST_OPTION={0x10, 0x2, [@TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_REMOVED={0x8, 0x5}}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/04/06 17:45:30 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r3, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000200)={{0xffffffff, 0xffff}, 'port0\x00', 0x20, 0x0, 0x0, 0x40, 0x7ff, 0x7fffffff, 0x10001, 0x0, 0x2, 0xfff}) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000140)) fstat(r3, &(0x7f0000000400)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000580)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f0000001680), &(0x7f0000000700)=0x0, &(0x7f0000000740)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000780)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) fstat(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000e80)) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000f40)={0x0}, &(0x7f0000000f80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000fc0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000010c0)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001100)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) r17 = gettid() r18 = getuid() gettid() getuid() fstat(r4, &(0x7f0000002e40)) r19 = getpid() fstat(r0, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() r22 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003140)={{{@in=@broadcast, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003240)=0xe8) getresgid(&(0x7f0000003280)=0x0, &(0x7f00000032c0), &(0x7f0000003300)) r24 = openat$cgroup(r4, &(0x7f0000003340)='syz0\x00', 0x200002, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003380)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000003480)=0xe8) r26 = getgid() gettid() getresuid(&(0x7f0000003740), &(0x7f0000003780), &(0x7f00000037c0)) getegid() ioctl$sock_SIOCGPGRP(r24, 0x8904, &(0x7f0000001640)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000003940)=0xe8) getegid() gettid() geteuid() stat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000004040)=0x0) lstat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000004140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r4, &(0x7f0000004200)=[{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="0a8e8b4432991de5ef7c1f7457013d05a19372f8d7047a944bad26ec1cfba918bb79b60537972be09fee50d8ec31495cfe1942189526f24e3bfb49e888db88fd2d5f19c021b52acf9bc044e7caa434f63c1d196c5729305363ebea45df461a3ee41cac04fc28c3197d67e73c75c65baa34c56608e437c39c3689df7e504a388baad5778842910be0a8745a85a56e90d8301e0f35e267645d236b548406d706217d2baefbd1d650fae5", 0xa9}], 0x1, &(0x7f0000000980)=[@rights={0x20, 0x1, 0x1, [r4, r0, r4]}, @rights={0x20, 0x1, 0x1, [r3, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r4, r4, r1, r4]}, @rights={0x18, 0x1, 0x1, [r3]}], 0xe0, 0x40000}, {&(0x7f0000000a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b00)="ad1effd988a4693fb1bcbd458266c98dd0dcbe3c403cd17a554e8c9e39a195f7f0cf1224036222e9ca5c11596b6827fe34a17a12b62b6eeee60b50431e", 0x3d}, {&(0x7f0000000b80)="fad057d249ee50ef8464299ba8ee6a200cd6b1673890c16ffefe9889ccefaa4c2c5e3b1bedba92cf8ef5b70c24dfcedfc440707f112173f0b7bda2103e7200a83d1733215a29279d86c2d9ac9ec7a23bd144464fa8942da32b78dec288837c2e25a572d5aeebcd92b4a406bdfcf5a7c8469459ff998d4ff83d937fcda96995fa97f24a485220d80922064b69822b65db583548dca3c09f", 0x97}, {&(0x7f0000000d40)="e4656ab38f87a3a4f5c1d871580bcf0515dae8c474f0ced6234b80d4114c32b9f607a9a52438f6afa18136951e99dcc9438d27629cf23b0e2c6b522dd75cc4d10001528636c156dba24ab9c40c3267499e0f87300e209b88f4015b9fbb68c7733f9769f9f13d780afac2f3e230004c4752630758b15bc16acf041e07deefdef6dd71d56a1c7120de909fc351633572b507894e0a9833fe220ba429ae16e82ad8a7b3824bac5049be41a6c8de5dea26d820fe6b3549ece977b6", 0xb9}], 0x3, &(0x7f00000012c0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r4, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}], 0x88, 0x24000000}, {&(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001400)="9a4796ab85d04fa5d4e0dd3891b59cfd433501d278614073911708a6093d932d4e97cdb2d695fd18f5de3599ca59de8dd84a149477afe5204c7a679c18c1382889a1e4add2cd8b647cf62a2e3c552b7cc6334278600a58c3c80586709f3a14bf92e2e7efa1eadaf00e78b4", 0x6b}, {&(0x7f0000001500)="99a0896b94d12308ece0df7150310e3a2fcaf573533080f9193f2b030368485e3eed8d35d104fb263229744567ac51354461bbb1d72cf976c24637", 0x3b}], 0x2, &(0x7f00000016c0)=[@rights={0x20, 0x1, 0x1, [r4, r4, r2]}, @rights={0x18, 0x1, 0x1, [r4, r2]}, @rights={0x28, 0x1, 0x1, [r0, r4, r0, r2, r4]}, @rights={0x30, 0x1, 0x1, [r0, r1, r3, r3, r3, r3, r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18}, @rights={0x28, 0x1, 0x1, [r1, r1, r3, r4, r1]}], 0x108, 0x40}, {&(0x7f0000001800)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000002fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000003040)="c0171842035419d13c542725427718be4816ab68995a83d19b638546b645a4a0c1414090541c3afd5479a1fd7dfe35b0e243a920fdb78a57a778095de1c8e905a6addde1d16e44786e8c70ecead7d3be7bd0873c64d8f3ecfda7183c3fde588766005f934fa6fff6ab4f30b53138bf94d0e463733e4204424f3cb497d780ca75971a9f6f4dfe47f2623634966176", 0x8e}], 0x1, &(0x7f0000004600)=ANY=[@ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="00000000280000000000000001001b14af6f98181a073ad4b1b861b6f377000000", @ANYRES32=r24, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="00000020000000000000000100efd2a4dced0b00000200000000", @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x9f, 0x814}, {&(0x7f0000003b40)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003bc0)="968db4da863fbbeebfd8f13e1466bbf88bea8b3972e2098cf40bf35875160856706cd1f46c1d884a7b9553c033b0c71fdc1affa646f473d9cc9f76344992503e2b353d69d801538aa3bf02c9c11a48267c525b1ff90fba47a1cd353dd170", 0x5e}, {&(0x7f0000003d00)="d994602cf5b18036102c32733f7f302d0ec59ad683f1d85e7551f91811545ce615a8ea34597051c826351da225723dec668726a853af3cf588be4674e47e835be41cde2d132d2954d5fb5423e056e85928d407cdb954379c409bba19ff141ee50192b7ec8763cbc5ef444c8a2a02b3f294c14610404f659689fd8a981e301f7b33600ae89cde98e32866aee9b8e283d55f85e775c0ea3a23b2e43141e47151553de71f232e5e7c067ae2676627ef9b24e6f00370b7dd4b6c16f70954a2094d8d9bc93672bee57e8b4d2ccc9a3c90e6652dbf9222", 0xd4}, {&(0x7f0000003ec0)="de7dfd222430c35bea3f4760bea4ff83510b9c5757b07720419402159a51b217884f4e4d4ded31e758b6189a9dd8379fb8d89c9d77d0c52ea8b4f05c7a188fb22f817d8ed46dddc66cf5f23429ef4bff9724592b7c8b2f7c9256cb3711e73602a3ef30b471e19a34e87ee49b61398cddc0a7f8115646145fb5b2358253566f6a48b6ed8c269e946169b6751274afa9d843e43633a244d6b60454c3637c710f7d890a05c57817de1c9f0693eb042db571f7f19373372d363e43578a3c87e547c5e44d57977eaecf769bb9123fbb11fba717f0ad4f", 0xd4}], 0x3, &(0x7f0000000c40)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="ea63fa47ff0000"], 0x40, 0x8000}], 0x6, 0x8000) 2018/04/06 17:45:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="c7c604000000660f38823bf30f011fb9730200000f32360f07b9d80a00000f3265660f2ed10f090f0092ffffffffc1b28f00000001", 0x35}], 0x1, 0xe8414d58d2b3f0ec, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x80000a0003, 0x0, [0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400000, 0x0) r4 = dup2(r1, r2) perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x70, 0x9, 0x800, 0x80, 0x7ff, 0x0, 0x2, 0x0, 0xd, 0x4, 0x6, 0x5, 0x1, 0x2, 0x7ff, 0x100000000, 0x7, 0x1, 0x4, 0x5, 0x9, 0x33d, 0x1384aa1c, 0x6, 0x3, 0x5, 0x2, 0xffffffffffffffc0, 0x81, 0x0, 0xc6, 0xec, 0x101, 0x8, 0x4e21, 0x8, 0x3, 0x0, 0xffffffffffff3cf5, 0x4, @perf_bp={&(0x7f0000000100), 0xa}, 0x8, 0x800, 0x5b, 0x7, 0x800, 0x3}, r3, 0xe, r4, 0x2) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/06 17:45:30 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0xdfffffffffffff7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) 2018/04/06 17:45:30 executing program 1: rt_sigprocmask(0x6, &(0x7f0000000000)={0x2}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x0, 0x0, 0x40205) unshare(0x200) 2018/04/06 17:45:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000), 0xb) 2018/04/06 17:45:30 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x4008240b, &(0x7f0000003780)={'bcsf0\x00'}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x400040) 2018/04/06 17:45:30 executing program 7: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/236) getdents64(r1, &(0x7f0000007080)=""/4096, 0x3ae) fchdir(r0) creat(&(0x7f0000000040)='./file1\x00', 0x0) 2018/04/06 17:45:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) sysfs$1(0x1, &(0x7f00000001c0)='&$#security') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40c1, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000180)=0x6) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000000c0)={0x4, 0x6a791464, 0x0, 0x501}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x68f0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 17:45:32 executing program 3: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/04/06 17:45:32 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x2, [0x7fc00000000, 0x0]}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)=0xfffffffffffffffe) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}}, 0x1e) write(r0, &(0x7f0000000000), 0x8a) 2018/04/06 17:45:32 executing program 1: 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 = inotify_init1(0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20a80, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0x165) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000240), &(0x7f0000000400)) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1500) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r4) fsync(r1) fcntl$setown(r1, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xff, 0x800) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r6, &(0x7f0000000440)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="0700000044000000fdffffff00000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r7, @ANYRES64=r8/1000+10000, @ANYBLOB="3506a8e37e9d44040000c0010000000000002002020000af9998e37e95f5af"], 0x48}, 0x1, 0x0, 0x0, 0x50}, 0x4000000) 2018/04/06 17:45:32 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000680)=""/82) syz_emit_ethernet(0x67, &(0x7f00000011c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1=0xe0000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], '5'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x381202, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r1, &(0x7f0000000480)="b0c1fa87f6209493d9f1ca5cad247abbc552a693fea7a54b9509bfe4dd3efb73cee120740ba3525f83", 0x29, 0x4000000, &(0x7f00000004c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @rand_addr=0x2}, 0x3, 0x3, 0x3, 0x3}}, 0x80) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 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, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f00000001c0), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0xa0004, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000000c0)={{0x6d, 0x100000001}, 0x1, 0x7ff, 0x7, {0x6}, 0x2951, 0x5}) r4 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfffffffffffffffc, 0x7fffd) rmdir(&(0x7f0000000380)='./file0\x00') listxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/180, 0xb4) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00000001c0)=""/67) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e27, 0x4, @empty, 0xfffffffffffffff8}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) openat$cgroup_subtree(r5, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/06 17:45:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x7}, 0x8) sendfile(r0, r0, &(0x7f0000000040)=0x2001, 0x40000fb) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/04/06 17:45:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e0000002ac14144600000000020000007f00000100000000"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/06 17:45:32 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xfffffffffffffd88, &(0x7f0000000840)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001800010100000000000000000a00000000000000000c000014000500ff01000000000000000000000000000125fec00a223eeadc25f204f7e88e3065e1526ccfaf2a8dd8fbd6288123003fae7c32e2cf38426fe7c923b237f52ab1781dc89aff10ae016c06d426a35d7fe1ed7a1e448270fefe3f12de5004f069ea78537e7afba704a2cc29c940ba03f9e0460b485eced31b4cb14be8ab"], 0x30}, 0x1}, 0x0) 2018/04/06 17:45:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x840, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="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") connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a4", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d79000)=0xbe20, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) 2018/04/06 17:45:32 executing program 3: r0 = socket$inet(0x10, 0xf, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/04/06 17:45:32 executing program 7: unshare(0x20000400) r0 = socket(0x10, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x2800000}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="f5fad6eaff2335c688b5226d571e00c2c1709f4f1aaeaccee18cd3b64e2b018221e0c997cda520351d6b411b101a854a23fc3bba744270cf11b04239567ed1ca7d289b9b9a3046a0b18435bdec1b79138b075e6ca4655961c341f6d1385aea9aebf4bce9f504a20cc209e91e89d7bd29e0364e7a30992d2bb1130c1116cc805162f2a34dd2cc3ed71c80dc138796b0736bb1c6f24de1ef1aa179c46e968d7b2d87045880f8c4d4fa74332888afce06603331142dbfcae4856624e605d43dce4519d833d1d10bcff61cab322a0c802b7a16e11866aaef6f7a17a8705113a65380940c74a5457de1fd65c6a5203582d3f51d243319dafe81c425ae5a28fc87d0301d26fee02e29d356ef9e2c241243c7f55ecc8809282cd641c6b9a391efcbb18f45e95bbdbee481e9304a7d2416f483027332102c8775222926577f03fe8ed9373db81edfcf89e7d48e85e8995be3e8b6bdfbfaa5e62ecee8c8e03972484cfbb694d082cfb8c99bfdaed0152bac2574f040a879ab5f16e77116a347fa91c317eb4f4a816247606bc5f655b8f9f3dfea2504c62ab349c329715ac5c4a89ee5636dd0fac874bdb123a9ecf166726c6891bcf0989ca56c7100e0d87db147f66570513e559aae409e98021e091e6318435a28fdfb9b9d1d8260f5f4ddb55568f75c516c1bd900f5da5451cc83781f7ca07f4f57bd8d98a6842c5d304895de62a56a9d19cf5c29438c769e8dc0ad6ad7fef3d70543c95b6010174d7534219c231083dad4aed1787213a52ac041b44b969298db5885a45fb79f2a8d318e19513f63a5cfea1fabf6e0707f0f41cd23d5c27137396deb6512a3fd27e865abecc833ab3cdeb194e5f9c91cf5579eeb4e9190490fbc2734209d7e65987d8982866457ada796d00a404751804c05dd58be5714170d3be88b04f5a4b72f7c76398e0e78c4a9674e9f61c4e38f63dbf68f82b0c317f9ef742e676cda1712e7eae2c29ecc57037cb1ac8192a90e7dc2e9c29c3b1fb48e51878ccfcb476eca49162b1a34309994bd1aa0496d6a5c5a7c75d1f03dec196bc802330d27e2e5f5f5cb90f20fadf8ce0653af3d865d7b7fa19158d045ac69059dce2dfc1bf32811ddc373c582a8a6440daf38149b66300634f9a85e2e1c4e8b9abbec157c68e28dbdd23093c8f2ea122ce7cc2beadc989d9053d7af4ed41358c2f41e3886f46134a4be9cf6205d92a1545f6ccb933b7753178791d0ff0cfba09bab399d0e269f5ebc10417c3d5c42d854a582f1df81ff4fc8c807a79d58dbaf1bc9e136c7bc74a9725c5d5bbde5ee4e4af3066ad47f8c8cbd025fd2eaf2607b6763484548f3b1782bbb3001cbfdbece8ebff7fe20367515c1b7000e6fc4414743252a58e0a89180946630bc2efe37a0de9c09ee162bb333c19ece240e141abf98834553923093cdb44239798f234f863bc3caa7cbd8058ee1e731025f773eb5be9ff054aaf85d5b571e42a0c7aa1dbb43f269dc3dba8b2a30e7e1d6dec502ce41084bd5321ec725fb11affec726799ff8b695ed0b56bd3459414a4f1068713969ea7565d16e09f6cdd8e9b611f33eb0729250477c126b00c1656c06ce1e506aa69728c82ca353c4c94ca92df3108fd6754a7db21021ccc91efec58d13cff41d30da4ae1a97fac8c8157e159e700feaa9a3b74d716383b83eb4080331d2e1d27bc3559190ed1a775f169ee2706952f3f2cfc49420e64e908161609c192140c7bf5c2df947c85cef29f443e64651c6cd8184e6671a960f4965eec2488d1450b728869a1fe93ce5a2faafa2ddc9cd3be820d38e5093622946ec444c4e93da71c3efb6a2a3781e2eaed79c4a9d0ceb67abb666a2082fdb97520441abb7dc07b396e42cfc23424ab84d5405c021506775ac0e9e251b83f8e78449bcd02eceae09141a22bc3bccff04cb3ffea3359fd0837788d1828fcc24ceeaa8826a82f627bf8db7fa08f6c3ba52449c3352beeae74625e1adfacc32f5caa87be71abd849429b2a91615ff91af3ae899c4e918d7ffee12104fd0534be421c3ce058062f2dfb59c09fb874facc786ce0418736a090b0d071862901ed558525bffd823aee340236caea66995768aec3a6185893471ed5ec602177b4bf167cd597baa7ebdbbd41cc87a1f9842e2e1d0a67f3bc47e26ebf9456668fd3757e205b183209cd17cffd4f25e6557d2dfce79bbf2af4468fe7fc75abfef2684a6df7f7aca479d2199410fdbee191c2012b8e3a098674d6e97cf81c170a4cbdd85fd7df46740e8010292136f3432e36e4e8d35c2d86d547920f3a67cc046dd28e94d47f2d9a31ec92d13bbef5177d6cd2f41fa845c9cbc770d97f363ccde87ccc26c7cf5430a40c09b4b143a46665b5dee1f682a6986d6f73ffc2e193e0274e6b50d82708cae79ea1f6f1374b0c7a62d7a2c739ea14ca0e18236baccb53ef00f00c38782e45ad8e05bfe11a7709aff12e91a84aef0ba7af2efec4d8ab146718aa793578e1a4dde6a71713f21d3a6b595e3ec20856ef9c00d2dbbbeb67c215d19b666aa1f5a773ef65108be7518cc0a8e14725954c822131d3adfe3c7c222f988c92e5efb2d634b6d9a4f3786a6dde87e5d03cea97f0e3de383501e8160c47036c621f2598f6abfca72f886ba480ab4b50a7ba078941a1eb1de4e7a4442b29376c077c4220724bbe84392c7962372ea454717fc2f8f14401bb494cf7256038ff6a8c6a40ec5f844988eb12ed790b8f1da077ab9c0fb033ba13810e712c86b81df56d5a3b1d739b5a5a53900384bea4e31d5c9c8b27f2fe419baa2d69c463347725249172c111bdf971931c472b6be25b3c9530813c63719c3d79213f3456b673208b3c2f0860b680f97099ee6a0d7460339d27be142f366b66a5f935f71a409f17a05afee9aff5cc2ecd347c8b1f37109e13d24ae37cde148016e1fd6d7a8eaefe676ce493cfbc0f65d6e3c927e2bb86013a558c080b6a7bd5ae915499e2229d9d61a5d4a53edbbf9b790288890f9175318a6c8618543d8d6a67c3ded1345421c97002d239930eb9bb1b330d8a9aa9563454a33c6c15b9dba681afd777559f79124c692c6772c45d96cb460ad8b6233a2af9c673c761366ec580082af8c5c9687d7857f1101e3143e434b701b55bbd9d06c9c987c2f3bb2d6995bb5d08f1913378f2dbc92658df9013d769238141d0076b45ccd73b8cd82dd3f0c9581414e7ae82036585b2e1707a50eebdc6a69a0c9554170de2c875d0297fbc522cce915bdfb00bc53089fcced86157dc4441717d1842dfd94512b4bd0eef9a7900cf7a20271cd68c0190910be3d3613058071d6cbc3fa6b15bf03a7feb0d29ae8fdd8efb66ff36b23630e6f11192e8a1ae8f053b80db606afbc3413eae9a5665694b9ee12ddb9b2b622e8b44a39ef64e156a92dd3568ef064f545ac4e267b958af2fb93235e81a445513a1cc937f99f9194556dc844a4f36001c4a50fd9397b35d171fb9909c4a1e5e69725dde9e4debacaaa41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0x1000}], 0x1, &(0x7f0000002000)=[{0x78, 0x10a, 0x1, "ba8ec372e1bb9367685e9c07587dcd0371ebdcf9edddbac5a438bc1b0059032ea76c8ede45ad0e2989406e08b0a61ecd93d5ac9a172cffb5bfe7888e82069874619db17f7c25e1a4b8902f2bbd25dab9457c806a09728f766bcbdd0485e81e2156fdd1"}, {0x28, 0x108, 0x401, "912dceacb7c9a41605245709f72797934e1d41"}, {0x58, 0x19e, 0x800, "71ba8816130badb2f7da39cfc5df1ab5340a49e070f4f23940b8bd27a3212518bff60c761c3020d4418f4ddf076fe75aa7a8c52a1c952e5ff3753850d9879c32e95da963"}, {0xd0, 0x10f, 0x26503c95, "4b630f64d418098114973269169732cd748cac11e87e3b0725d8314d7c013904b25632470bbd3ed21e906f95c5d4c3e266775e95d1906abc5bb31c32bb4c78a58e008ae86c5a792515b285e4473724eda77e75a306d7e181d44ea04fe59c88fd7d961bacf1d8c1b1d6f3c82f3ec1889909c5831f63f1cf459d285acb67070e3819220a94db2ca88805e0001fc11a486b12e0c02d336bb1ee2ea7d06cbfe38df3f577eab619d11446c2ca7c102ca071d3069b7bacb3e049f45f278a11"}, {0x20, 0xad, 0x0, "4745d1ac6eb3d177bed0f3beb62ff5b8"}, {0x1010, 0x6, 0x2, 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"949a2297c61f798142c6f2659feec955ae80a64529c178bee490f41cf1532e37482be13f9e27a4256992f8996c86ddc6d4d806726d041678089f25eb0f0cd336dfd9a646a82b4a56004b0939a4aadd8dccb54ebc0e06625e0fe336f1a1e722e2c157da5252de930cecf1c19cfc25777879e4c6ec5f33d4384abdd196a1e16663f8a9fc556c65c431d428342506c5525fda1d2f1df2381cf1f3496e9253cfe1bd3618483a41a57399f9882f29a4d925aa7cd3c298ba653928b0657896996361ebcadd6c25ec26c73b5385b8e02e2ad104e9"}, {0xb0, 0x109, 0x5, "869734357fa85556ab8958654a722b47e44d0cd7275b08c12c5d338a5009fc6ea074eeeb32734feb70686c936c4e8e8b6cce0f0d2970d741420ce843175a0fef42ea31974e0f84c255cc66623320d6cb0fc027fbb01e5217b05e036d19dd00bb0166dcf96efd765281c5d3322a16f051d2cea8e5edd081cd56688053dc480a13f79fc6116ee6e3d6c987176f606b31f6bfa610096e2ed0ba2db06e27756f4c"}, {0x1010, 0x1ff, 0x4, "f78a6341b297fe1d006ab3bb348f92ea976b72b397e483275d657eccb634aae2e03e0b178968c3280190ae495d7a838e3658864646b42dade2a4068b810a3ca049ce0fd5dc700b8e3acbe3c7041b0db84b1782a4d325d648a91386859b189fbf206d9f048f98fc4886426eaef82b55b54c54f7e7c4ff7bed928aaaa90d97b00f59fb636da6f86067866b7c8c2ec62e363d6653075cba989df2958dec99007c669da2e51c744ba8189b5508ce74c5db3207fa44533723a674cb191b69fdc79c3852cf9a9d8b233cd4ede5bf26ee8352cca5452d8eb7816ba4651d88f9d51e0efd78978d8f661c668a1cf2498f2e45fc2512b1f93e40b759b1facbd8124dde014571188980efbafac2b603e1d51497ba3164079736779170a563a996fd1135da9c233b154f416399d2e46c6be12ac617e1d382262dfa4bbf9d7b546e41564a6b442a327efebfbf99f39941d7dac4ccc70e37ebb07538d41a07e4a630a7f8d84442dd52dcd404ad4206669b4ca2778e610d52733c80c1c6b04582c7e7e147f1b385dff12d1d9240d23d854cf0e3d1befd29a5f35fc45970d6cc8c739143c7824be7166b90240c46f3ca2831b007db1a9f03fdd2d764c4c9a253a1f3ba5241a00cc08014d26baf3fe5d3d2ffa36b73f9353dac40bacd11db0ead3d5a792b747d0ebf9bb55256ff8ec3adb14e619f54e40e51e8aa2fdb9eebdfbb5783557cb004110be639acaa5d92ce0a10fe39f1f04d9a03ab4d12f87d650c7b888a350beb05e88d000dec8407f95fc70ee4fc72461c48d23bea4d8435243a635afbdbcb4d5bbcd687e48c955bca05ec4ee97ce4b1a2211748cd5b641f7a032fd057dd66f5d045be989a2c620c37f11a71976165378bc2dbad4f0574b988d5a06be56703d62171424b5d8bc6e985efb2d53011455bcb80e9de653773d2bfeeb4e18bd872ee0d5e46f7b4c83b3564ff1198703a965ed53a97fe98106449e28e9cdeaeb74c1f7bdabf709dd667fcc11228960fa2b27e9656581477fb966a2a2c775d7ca8b10323088f380fae60c672429418b9e6a7f2a3b34b25efbcaf10972cb5433f3afaa0d14babf3cdc6a42747037b115f51ca418b3719062b8de4ce03079a232b6736b88d86ecd246eb9d1cba39fa6147b0238f3ed28ed22d9ba305729ec4e496ddd1915519c16ac879b3a19cae5655a48a09104981cf888123cc4cb57c00b826fcc9c3b2e7932fd24d4a1f193db932b12df1feb002aac62fd0a4f47cdc55c30895739a1128e617c39f46d8525ab90dd6c692c9ee0245c4728b8511a8236b064472678fc710ab1c5c63f6336cb287f6b9669c3eb51b9532a82a0110506be3b8c918336ea31718e9db6d14118ce8f5382b502edb81882d33ad1e972ead0694f07ef0eaa4311c354a41958ed73d67b1c44e607a6f004dae8298d407d19c3fcf08aafdad2a3d8ac9b7b614c9f5046154e7f346161440d4497ecb318a6ec99ba56fcbb2936a4e4bb72dd8963c23b3d6d99ac697db30eeca322d8c13fc792a677654da7325a09dfd6d4325849a32c8205012463632b69fa6016b99a4189f815705d9ab203b0e21556809342c815f1abf8cfef217ed175db593e041cacbb02c95c64367bd18f6e63e02b7b2b4d89e5444ea3ac07adb8fe2e363d06448d46b12b5b5b4e8a213ee86c5892a5007e6501795715582292309b1de587877c08271369b82dfd3205c6d8474b42f5f0a3639026bdd7b1a2e4fbf317ec568ee50269ce72d53daa02e264f4dc4d48abe74071d1d5fdbc402c34cb6251bfa9a81b5684dc5f1493d9cc04e87ce4745634bd40a6cd0aed73f42405c8365d48962c71a5eab84a040029e406691ef0045e654322e4b80f231b5117e3029c0a75f2f286e0166502b345542789bff397e0342dbedd96ebbbf7f303a8165c953e9225d00d595325f7e638f4d40d703014b99ce313dcb60a3fc69652b7562c6453b5b939619fa8467b5e2b86628d07b9d4988d9cbdfe785ea26f60df48a4c57c87511305356b94b3d18298118910c31a8a34e2c4a18ea7119690b593ff1b35c6f564d0b4d1d539ccc174d97514cecd5f1440d2bc5c2e09cafefcd340cc51e0d6f2f3ae40004ffb316582ee5118dc860e718958907352878f7a03a2aa032f81552928947164485af4088662037695213c6d03757fe78e9d4004de803a439ff03a36379ed8d4de55ad7b467a15776afff9b7dbe65cfdc2ceb9379d86b53cc1be81a1c33f305ec61db5214e3afa6fb236146f6f1a1c5b7463fce02ef83b5bde79b4ce7019b17e3bf76ad8ac7292de8aba3531da0d972c9ca9994b36657d6635517d84ac96400bcab94fb486b3517bee0b011fd68332ad33dad5b404fa94f4159be45d07615edc85811ec617bd0801a2bea5436b937b4ed89826b8d2b6fb84a47acd7aa0ee7d063b76bc91f42b67a7affd5b2d75f8237cf7d6e5b591640af3f63498b84254ff691730c31753334f125bc054c72e7ed98d9a253f80092ef60ed1dab444be9fad1dca03a2ead5523cdb3207edadcbdda4efd949d44b1dee9495a7304f11f48af1881ea1f6f832cbc2301a684785893d9f8c487e7c5b52f81cfa635e17d60e6acb5f6791319e75478997a1c68acefa7f1670c097e3a2dd9e573f2b2487d419072572d040b30183f8c430345b6e3914b4c70214f8f2585c90a69896c1078dd7f68f3d0754f39d4b604973df544171e311e972e072b872dfe7db347e8a157712d91a22b3a8dd990959221ea40923c48125203c73714d16c91b652e6e37fd37794b90c4920e801ce1d78af904d49f7707940259cc35a6832856e2cdd4145100d6bf69b3153e4243e117c697fba0093145ef12fdd165d33278327bf3e7c857a5da23a445224df6c2182aa806c1ec64e92773412bb4dbaa339069514801090d527e70bf8a29961b492492f3535306449ff4a0e71f81d9a0f3db73881410e15b3b23c94ddf7789d3ff49a410f97071df913eaede1de6f71b45312f4ab928f6ffb3636bd35edbc4a07a14e104ec6067818b4988feb40010459191be4c54307e81a5d7fd99a557b27438c2621801888078e36424e451fbb08c9123f09d1b3250f614b11360af9095a406adca479d6a92f974813f248e96a088fc9134b4f09868d793de42935c23ee59e9896bf9ffe89379c74500683d7e3b49c6726f3dc05a82694c0d579fcd031bea3d3679c2c0d8d5343784195c9d8dfaf2573e860bec23e00d00a294bb988ee03beaef80342eb28d1bc33955728cdd48f6d97903bf4c818f5705d7a4897ca2716d9e6f0810f1456c26835aa1eda7511f5bacbd3f86f997fbbe86e4f409fe4044f0f4272a85d3e465a879b9fd46e7f4b709ed2e3fa2e2c424c68e30dbbca82199d1e0a76dfa8cc11694bb91084baca8a01fbe58a976ac1caf8986163b010d65f718785d53fe56cc77f40ad36779d213d41dc730ef6c7b6fa066874e3f845bf33d5f01d8bd883ee1bd2ff083c794314784388194f50972b1e267028bb6a204cf59b21cf55564f94bf6a1fc58a554b8551636b68a300490b0f01141bdd44d7f8271d88526bbe30d14ac044c6de6da704fcb8eba1501be315aee5c47009e4c10366b83fbb050a4bff547a49e35c2c13f19cc07050644bea256bfc4950eda1a148b5d55e8a1040cc42121066e99d9fe45b248f495f541d5e515a66d0d32b45502e5a3533cb473c772a9a13cf475f7e1db6423777926a32e7dac3c1b82ad5e426925fb791207c64674cf391dfe0182077173cbdd7259f8b60b95ce69133c40827532b3f944415bfcd9a2613f7e36fd5a82e706fae3fbe5680f3817b327d42136f16bf7c3577b41d8ecfd3f31a5262c5d7b430e8280212376a135d170835c57267ff5e80e4d62a9e169da437da09b7a7ab22514eb43cb31b99577dd9c79e9e25abc7ac95ef91892319d2129e38576a23649301f02fc75c3d7156e1ab0b56fde966b05e3d22c845c9f18c44462ed86352cd2c0cf58153065413d28cceb82e0d92ee51d63a5806100349745d07719957717984fc513d857eec467469a7d13b639a70161ac863b0fb812aeca49ddf1168f51e30dd7fa81b2c06feb52a6a1df99319060cb901e66f96ac1d10ab7ff44d81fdb1fb22cd4f225c712d804164ee5928afea9f2e16a3c7a7afa0b67cc41b3b529f7e3848e60b673d85594d560f8247230fbaad7d7fb120e81c94c74e0916d251b093bb865d4e1971e34ad01b3cd7280e2c47f0514ff29fe1bb037b7da9d019ba803cf20159656f6e9460e1953c983eb9c87d0b93d9d38a7b998761d7bd87fd163c47e8088909fe8751da13d87b121b50afe29768f20dbba0e02b8d29e0b347d040fddef4e6567219ddf410b2b56eea42839ec2c72dc5d7aa56e9d33cac934383581740b441a2fb06590f597671234fde2e69a0a184a4a943afbe9034ae6db0a90a9e6dce0669b3cbdf97d8d2680de9f629f984e81d3bad2578055230734e7a25a60aa2cc29514bbb81d2880cf4d0e2ef234667d18057606228b33f91a74d8cf90d0b0f2f7875f8e40500fa1c4c974681a2cdd86d7cb252a3b4aff3602656e1c541c5fce5f4121b53cff658880634ebb67843f273177ecb7dd92f3e62fb1cef48864483ad2875912b41745f620edc9521e1d46832959e7b2f3c2f86f48d1f071362f6ee7a421891e0fc8d08dc093aca11855206653d00be1c1520ad06f3cd75e02763127f91f420f20af389a5321679ba38405b5fd9bd81102f7a99488dbe2692eea5f0107c6a79f243ad66ad034a31682e1fc4d5a4d32c1f1f2c22f7aec98e7242c16b91d14b00e6b4069f3b3f046a9910bbfdaaf1cfaf7dbd6bdb1f0040703bc355067a6a704202394a9220e8a15c0c13f7e0dd2530624f04f52f907e8e275369a842b90e05d64ca89d1de662e3b127692325d89229707a0ef1a497fb5eff3ca0d2ab581598df59a16ad95e7e1fe9fbcc4e7ffdcb64a9c870dfa2d77d54b5e9687365bfc23ada3cab5a70a25154449f3325739951ef1c40cbf8f0247d4a2e349f191d4f3dfcdb018889869577d44316cd10746d2b6300ae75c3db12f2dc8c7ba441d863b45772a166e63ceade1bdca12717b5627130d6dbf6867032754bd0faf72b41b5c4482b16701110d5e0cb78ee0ff938cae406e61279a585233401616eb017284ddfa25b7df932059d0aca193e55d9295d9f8debe012422f80ef87d5aa97efafe30164e88d72ce1e918deb83f4d9861d343f421a98eb0c863eb42c25b42454ac22802136bb5e5e6ba0b4ce6d55bd0949c75eb749850b39d1cb54128dbbc5d7f22b4246f54f11e7c40da5e554293624bbc893c3bd575ef49a4dacf8458f066f1ba94f161f2a9af9ec97a76044d930cf44e517229d03f0ebeb18f0de4d52aa4354eb0e4ad42141c6143cbcc4ccd1017887990290a090b07beaaceb599a85dcc9f5698047b6d0a4cd4ce246de9304be97b4f0e17fd54bd1a4493706cd6362e6abc5ddd7035c185055e97f0e0b6db2ce5f5dd65440786745f7069df5e8dedae5fd747be276e7e29f82818f5eff12e7c0b67c654d9dbe709da739f86b7faa41a26859ba52bf7ff6d49be7629668420deaf34e89a0827418070b16ac4fb47d7199ca969a9eb8345e4651b98a89e69554d4e82951f5ac4156e78055196a4240af17299a1b125e9efe8baa7411cfbeac9d76c381e4faf1c4b2bbed06c54d1620177f3c9f2639d5c6f7a2f11583ef08055887e64c41d9b165241fc98a6a26ceb3ad81728953ebed6f46a00dd24dfca105b775d01be6147fc4e313e55e109bbc016c"}, {0x110, 0x116, 0x1, "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"}], 0x14f0, 0x4010}, 0xfffffffffffffe00}], 0x5, 0x20000010) fstatfs(r0, &(0x7f0000000f90)=""/112) [ 586.646775] QAT: Invalid ioctl 2018/04/06 17:45:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="7f48f3f0405e68aaf92a") fallocate(r0, 0x1, 0x6, 0x200) fadvise64(r0, 0x0, 0x0, 0x5) [ 586.689499] QAT: Invalid ioctl 2018/04/06 17:45:32 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x6, 0x4) syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) epoll_pwait(r0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3, &(0x7f00000003c0)={0x8000}, 0x8) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x0, 0x80) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x101, &(0x7f00000001c0)=0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x882) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) 2018/04/06 17:45:32 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rmdir(&(0x7f0000000000)='./file0/control\x00') r0 = msgget(0x3, 0x200) r1 = getuid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getgroups(0x4, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r7 = semget$private(0x0, 0x3, 0x10) semctl$GETZCNT(r7, 0x3, 0xf, &(0x7f00000000c0)=""/103) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000400)=""/213) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000500)=0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x5b, r1, r4, r5, r6, 0x2, 0x9}, 0x1000, 0xbf, 0xbb3, 0x100000001, 0xc498, 0x200, r8, r9}) 2018/04/06 17:45:32 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) pipe2(&(0x7f0000000000), 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r2, &(0x7f0000cebff8)={0xfffffffffffffffd}, 0x8, 0x0) 2018/04/06 17:45:32 executing program 6: unshare(0x40000000000007) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x41) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f00000001c0)=""/4096}) r3 = socket(0x4, 0x80000, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001200)={{0x9a, 0x2}, 'port1\x00', 0x0, 0x40000, 0x8000, 0x1, 0x27, 0x8bf, 0x1f3, 0x0, 0x1, 0x40}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f00000011c0)={0x3, 0x4df8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000080)={r5}) write(r3, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) 2018/04/06 17:45:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002340)=[{&(0x7f0000000040)="1e938d978d4b1a6a0b319045fb3daf76878b1b8ac444a939ed2b3c3b06a73dadb0d3ef933046b36fbc26da4d13d0c5cadba0", 0x32}, {&(0x7f0000000080)="21390d29b47bc7e247f8f8be117bce01885e6439164abb0b8635fb9b92da210a8ed888d0c81c8e1f49ff2a2913830a1c6fa56cab75b4e41b9910e34a8f1760433fb1fa08581e05d4c9a6", 0x4a}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="69daae676be7fd9cbd80ae5fb2451a0fd65c93458b64f1bd31814ed5147bee0de29bfcff5ce95b239bdcf6b984a6d47ca050c51ad8e8c8482002599eeae1ab8958a334626b36aa7d973ae375e1d6d6e5adbc25f5d242833c408157f25224e4b50b08bf8911c473b2eac931045225420821c1036a25f9843d684d2af0a85c169d8579fc7ee86b51b3074a5e7b482a558d68ab3ce658c30ea821c8aab978a5d2", 0x9f}, {&(0x7f00000011c0)}, {&(0x7f0000001200)="b1b90e8d4791928e42bcff155fb0a3e4fc56916572a108f05afc5a39119c12729c8542622c10a44bb23fd6ec40be109b5d05f0ab42e45fe6748ace356c9007544d8d0dc64a259fba7be202e9189fb4483488a5a689e341085713f160cc4578549d1611d881087b67bf9a8f9da305297f52437444122cff1be3aacb4cc5ca806b8910ee4be06bafea13d2f9f241415e5ec192a7092e2973f0549b449170d5b2abf14594884783061597857873085ec43536097edb", 0xb4}, {&(0x7f00000012c0)="d319b321f04eb906576cde942ea76212d1c97fdb01b1dc9a5638a6623a698b2decb6e83eed379f662675ccb516c726f8d6e2c6545f46dbeb8c14916e497a4dbb8af78875d09087c270d13281697e628fb2216ee8b70c579594", 0x59}, {&(0x7f0000001340)="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", 0x1000}], 0x8) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000023c0)="cc030c829b3fbca9fd71511157692250f3e4d5e49716d3e13f5cb36ce451570235a0b3778ab40e439a1622e12613e88676f2ec3c5a9cf4075f8aa0b9153b4de2600ea89fe64f1558e682f27c0ab4081c93be890ab1ecc24d9fbaeb998565d059acceaf1cc724df98e96fd395a7db2cf72d2e0ea71a61089961141de258634371bc8f31ee2b2d1582b1e8e8ce01ea49b779fce7c829953a1b74ea10d6075f2db989b92be1151004a5e16ce821079d443b18310f7605d8a3d1c8c0dbdc1e49217bc9cd22b690e9a0a3570b66e86d4576ff986dd159fd8d6f898c91caaff25f562ce632708048fc996fc5c874f53690b5", 0xef}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 2018/04/06 17:45:32 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ftruncate(r0, 0x3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087707, 0x910000) 2018/04/06 17:45:32 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f00000000c0)='./file0/bus\x00', 0x1000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e20, 0xd169, @empty, 0x401}}}, 0x88) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'wlc\x00', 0x3, 0x1, 0x11}, 0x2c1) 2018/04/06 17:45:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100040000806, 0x20000000000) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) 2018/04/06 17:45:32 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x420100, 0x21) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) r2 = socket$netlink(0x10, 0x3, 0x5) write(r2, &(0x7f0000000180)="2700000014e01707030e0000120f0a00281765143feae357ef1c2ef91000f500078a151f7508003900050000000e07e79e97eea510d26cc85d0138b406e66e63c5872eb1c1157fa6a2158d8e2e08a2e7d62efe0aed257d32c83ca7cb0100c3db357e00389913ee651b33f16e14d9df38390adceb9115692108000000000000c7d12d68f7e052ed4b29b35500b1e905de335eb19925add08cf3be0810547511f5753d81762829e59c699937dd402d8b51bdc9a9c73cb89eaa7aec3474ccfb641d54c2757618b731f39e68c5d0f0b54877211aa1d109082abffd597ba2ceba94c99b4224ed310d8f173259d1fd91fe8641cc", 0xe9) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) 2018/04/06 17:45:32 executing program 3: nanosleep(&(0x7f0000000440), &(0x7f00000001c0)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peekuser(0x3, r0, 0x5) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x202) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000200)={0x1, 0x8, 0xffffffff, 0x0, 0xf}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="e6"]) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000580)={r1, r1, 0x7}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5bd3, 0x42) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f000016b000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = getegid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000004c0)={{0x8001, r3, r4, r5, r6, 0x170, 0x3c}, 0x20000000000, 0x6, 0x4, 0x0, r0, r0}) prctl$intptr(0x1f, 0x0) 2018/04/06 17:45:32 executing program 7: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000000800)) chdir(&(0x7f0000000500)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x1) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) fremovexattr(r1, &(0x7f0000000000)=@random={'system.', 'ramfs\x00'}) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/06 17:45:32 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100000001, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x3}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000001c0)={0x2, 0x1f, 0x3, 0x8, [], [], [], 0x8, 0x220f, 0x8, 0x9, "3475fb056481a7b061b69fcf3ff8d06b"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0xffffffff, 0x8, 0x100000001, 0x7, 0x100, 0x38, 0x9cb, {r1, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x7, 0x200, 0x1, 0x7ff, 0x27a}}, &(0x7f0000000400)=0xb0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000440)={0x57, 0x1, 0x79, {0xfffffffffffffc68, 0x8}, {0x6, 0x5}, @period={0x5f, 0x2, 0x4, 0x101, 0x1, {0x7fff, 0x81, 0x0, 0x1}, 0x2, [0x90, 0x5]}}) r3 = getpgid(0xffffffffffffffff) r4 = perf_event_open(&(0x7f00000004c0)={0x5, 0x70, 0x8000, 0x6f, 0x7, 0x2, 0x0, 0x7, 0xb, 0x6, 0x2, 0xd0b, 0xfffffffffffffb6f, 0xb5d3, 0x58f, 0x7, 0x7fffffff, 0x1ff, 0x8001, 0x2, 0x7, 0xff, 0x3, 0x10000, 0x2, 0x2, 0x0, 0x2, 0x8, 0x6, 0x9, 0x1ff, 0x2, 0x10000, 0x400, 0x5, 0x80000000, 0x7ff, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000480), 0x5}, 0x400, 0x37, 0x2, 0x7, 0x6d, 0x3f, 0x7fff}, r3, 0xa, r0, 0xb) sysfs$1(0x1, &(0x7f0000000540)='[posix_acl_accessuservboxnet1\x00') wait4(r3, &(0x7f0000000580), 0x41000002, &(0x7f00000005c0)) fcntl$addseals(r0, 0x409, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) connect$bt_rfcomm(r4, &(0x7f0000000680)={0x1f, {0x1000, 0x6, 0xfff, 0x4, 0x9, 0x2b4f}, 0xfffffffffffffffd}, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000006c0)={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}, 0x800}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x539, [0xf8a9, 0x2, 0x7f, 0x1, 0x3ff, 0x8, 0x3f, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000740)={r2, 0xbe, "5f0924960c264e0dab419a8f73e2760c030768278e719fc1e41f73954042cd2c68654b4101af5b346e646b51aaeda57bf1d9f184c0cfb0d3d64d8699f2dd92b07116fea8fd4a6f06b582bad30534dd6dcaa054a18e20435d08cf40dd212a9391cb3bb00f46b71cb7134d14e5e9b24bd0d187ff41dcb2b61523a5f58673f9d168185a95ada85f6047f67a79811827423b026cf103f12a04b1aef6f932635c6f4070802f42ef58a571d3a869b4b9c292621b3558de3183012171aeaf07113a"}, &(0x7f0000000840)=0xc6) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000880)={0xfffffffffffffff8}) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000a40)=[{{r5, r6/1000+10000}, 0x266, 0x10000, 0xa9}, {{}, 0x3, 0x80b, 0x4}, {{0x77359400}, 0x5, 0x80, 0x3}, {{r7, r8/1000+10000}, 0x7fffffff, 0x80000001, 0xfffffffffffffffc}, {{r9, r10/1000+30000}, 0x5, 0x4a, 0x3ff}, {{r11, r12/1000+10000}, 0x0, 0x647, 0x2}, {{r13, r14/1000+30000}, 0x1000, 0x1, 0x8}, {{r15, r16/1000+30000}, 0x0, 0x5, 0x9}], 0xc0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000b00)={0x7, 0x1000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000b40)=[@in6={0xa, 0x4e23, 0x3b9, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @rand_addr=0x7fff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x88) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000c00)={0x8, 0x4, 0x18b, 0xfffffffffffffffb, 0x1, 0x1, 0x48f2, 0x2, 0x400, 0x9, 0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000c40)={0xb1c8, 0x5198, 0xfffffffeffffffff, 'queue0\x00', 0x6}) recvfrom$packet(r0, &(0x7f0000000d00)=""/221, 0xdd, 0x2, 0x0, 0x0) clock_settime(0x5, &(0x7f0000000e00)={0x77359400}) 2018/04/06 17:45:32 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) 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) shutdown(0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x204080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x9}}, 0x2, 0x40}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x800, 0x10}, &(0x7f0000000180)=0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x3c, r3, 0x300, 0x9, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x85}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000eeffffff0000ffffac01000000000000000000000000000000000000facfed809cca09d35dd6f1089b02e3bbb0b0f59395fbe6b8fd9eddcef5c6e32105ea698cd4262e000055c3f04666d31021e87d24fd89b837322646d78898f8a810c60cd775c75900f7124d43dff5dfc3083352c447cc126be7ee2a00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/06 17:45:32 executing program 1: r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)={0x0, 0x3}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x15) 2018/04/06 17:45:32 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000240), r1, 0x0, 0x0, 0x1}}, 0x20) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="69d001c0cb2a52ed254fadd2f15a67de7c88002812d971c57ed99475ad867f24eb6266f4d76f") 2018/04/06 17:45:32 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x3f, 0x5, 0x4, 0x7, 0x3, 0xfffffffffffff000, 0xcd0, 0x8, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x7}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000000005421, &(0x7f0000000000)) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/04/06 17:45:32 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt(r0, 0x85, 0x4, &(0x7f0000000000), 0x0) 2018/04/06 17:45:32 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) epoll_create(0xffffffffffffffff) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 587.124732] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/06 17:45:32 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80800) read$eventfd(r0, &(0x7f0000000080), 0x8) fallocate(r0, 0xfffffffffffffffd, 0x2000000000ffc, 0x287d) 2018/04/06 17:45:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xfffffffffffffd10, &(0x7f0000000180)={&(0x7f0000000040)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/06 17:45:33 executing program 4: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1f183484f86513fe, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x10010, r0, 0x0) 2018/04/06 17:45:33 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x38, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x8}, {0x9, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) open_by_handle_at(r0, &(0x7f0000000140)={0xda, 0x1000, "3265fbb3a15336430838553ff4ecc8dc31be2ea3155409ddf1463b030378e828a59b5599dd2e34f748583fde91d184871b982ec6ea1420a0d7ee0262605f8602105f1b7aea144c8e7a6d8bf30300c5849de2731c355bc3858eb559cc10c688354ce4452ff7504c39f91b043dd9e4c8671c3acf9fb1a872d9c4bc0e9a9788c6d66e3f206164a968725f68b48a387f2525159acfbb4c722e2a38c1ff875ffdebb25cfa5d119fdbd4788357b7d45bfd3bf127a441f9253472d1d8dc2be32eada87af31a3fdc3e683625bcff667ef47674a0d2cc"}, 0x10000) 2018/04/06 17:45:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101400, 0x4) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) 2018/04/06 17:45:33 executing program 1: 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 = memfd_create(&(0x7f0000000080)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x0) fallocate(r0, 0x100000000000003, 0x7fffffffffffdffe, 0x4) 2018/04/06 17:45:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1e", 0x50, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) userfaultfd(0x800) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r2 = getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) tgkill(r2, r3, 0x17) 2018/04/06 17:45:33 executing program 7: 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 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8000, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000380)=""/48, &(0x7f0000000240)=0x30) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) unshare(0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x0, 0x80000000, 0x10000, 0xfffffffeffffffff, 0x7f, 0x3, 0x7, 0x2}, &(0x7f0000000080)={0x400, 0x80, 0x3, 0x31c, 0x400, 0x0, 0x7dab, 0xffffffff00000000}, &(0x7f00000000c0)={0x6e, 0x6, 0x4, 0x6, 0x7, 0xffffffffffffffff, 0x5, 0x2}, &(0x7f0000000140)={r2, r3/1000+30000}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) fcntl$getflags(r1, 0x408) clone(0x30020100, &(0x7f0000000200)="520e3160c23603951270522c46cd8e19a728e51e4831d62e954a25ab6aac2710de028ee3f67f2b5b15e50ee5c6f9c6bf6755f9ad16181f43e6d8c8aee603949e", &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) 2018/04/06 17:45:33 executing program 2: gettid() r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x3, 0x80400) r1 = dup(r0) fcntl$setsig(r1, 0xa, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0xaf, &(0x7f0000000080)=""/175}) timer_create(0x80000000000008, &(0x7f0000000040)={0x0, 0x21, 0x4}, &(0x7f0000000000)) 2018/04/06 17:45:33 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000000c0)={0x8, 0x6, 0x6, 0x300}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000000140)=[{r1, 0x100}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180), 0x8) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) 2018/04/06 17:45:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffbfffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0x80) alarm(0x40) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff}, 0xb) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000001140), 0x0, &(0x7f0000000380)=""/144, 0x90}, 0x0) 2018/04/06 17:45:33 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) socket$nl_xfrm(0xa, 0x5, 0x84) 2018/04/06 17:45:33 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0xff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000040)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="c584ea17b2800e852e06ecf3b438db9514a916b82b4efef01b1052ac9ef39a18116c7d9ba1525b6c4067c8aac668fcdeee76591c3658c5d2bd76d5132c16fe9c79c653025462b43bcb912ca3d14a8640d7def8713f2a51fd78869424dba1c1483be22df7c22af97f44a6ee6e66e69c06d9d47c30f2b44413f574cd4c21e27e7e6a25e33bbd194b7bef3cadce5ec724aaadcbdd1c5ae3d6c8090044ad390e9aad3bfdfa8603990f778cf5149bd2cd6ccabc5b66b5a81cab2a27ada4eca66cb540a90769794ac43711662dca61c8ecd326e05a897767c8b41ee2dc0e0c229e93af8441726eb58b636ac6", 0xe9, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000100)=0xe8) getgroups(0x426c, &(0x7f00000003c0)) keyctl$chown(0x4, r1, r2, 0x0) 2018/04/06 17:45:33 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2af1, 0x30840) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x1, 0x8, [0x80, 0x4, 0x0, 0x80000000, 0x7, 0x4, 0x1f80, 0x100]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x8, 0x8, 0x0, 0x3ff, 0xffffffffffff0001}, &(0x7f0000000280)=0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4540, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000080)) r4 = dup(r0) accept$packet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x3d5) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5a, r5}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000000)) 2018/04/06 17:45:33 executing program 3: r0 = inotify_init1(0x80800) connect$ipx(0xffffffffffffffff, &(0x7f0000000240)={0x4, 0x0, 0x0, "6a90df8456c4"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgrp(r1) kcmp(r2, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 17:45:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="7b92a71c411bb232b092e1556618c428a27f3f3744228484decda2f14a65e7d94d6ec53fb58c8e67bb0e6a2bfb89db1349ae1c", 0x0, 0x8000, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x599}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x63f) sendto$inet6(r0, &(0x7f0000001540)="dd", 0x1, 0x0, 0x0, 0x0) 2018/04/06 17:45:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)=ANY=[], 0xfffffffffffffe5c}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) 2018/04/06 17:45:34 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000016c0)='/dev/adsp#\x00', 0x9, 0x30001) sendto$llc(r0, &(0x7f0000001700)="1faeb34c6a8ddf9dc335edd0551961d2f6240a55d09ff745c4cee488e9dde02ced14c9812e1e3623cf7e134e9c1ab68229a23ef4b4dc03c52031e50ed194734da0e6a8725941a35d75a9f57ff0bed4f66287002076482a7c9ef79592dbe69153f99de0bb86fbeae8793d5df3f52a4487468bb65292d8673bd19f12f4939eeb9ebd63c6f2", 0x84, 0x80, &(0x7f00000017c0)={0x1a, 0x205, 0x3, 0x3, 0x4, 0x1000}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001840)='/dev/autofs\x00', 0x400040, 0x0) sendmmsg$alg(r3, &(0x7f0000001680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="0035888775ca3a7c7b1cacc4a5b395bb0a66ce4e7fef859bc1c00136ec9e00367ae409871eeb11d16a6c094001020f4b442d6ab6186c1ab213a5229285402e88d77fdafcecfb28dca26e8c344271520259996e2e695bb948b73baf15480dbb247c166c1c425542192e5909d8928de6d8e9a36f1c039b50b72928df2d49146d2d5b79d577ca4a406058f15e6f65da97e708b3", 0x92}, {&(0x7f00000002c0)="60b89c5acbf3ef3a89d81eb5211f53a8f05fd6d26e6d86433a66716e970b523dc576905315fa6e49a12b7726f0573c939a2e50fac1852688343353e23388604d72db02f6a40703e26d0dc1ef33062402635135a7c605d68a39e891ca8f9ffed3316241c296edc94ce3dd68371fb6dd5dca238eba98952f960facf276c04ce15491cbbec0630c96187e6a7799feb63e9fffca37d4a77dee83776c", 0x9a}, {&(0x7f0000000080)="883e3a39d52df316d796cc87ab162ae27ea9281d586ca25dba4bfb618771080bb996ad7d12410506cde9aa8f37ba597aa7f4ef070b9890b0910f7b8ea71992423f154533065676e2f11c5c6b38f113e9e948bfe90717e7de3296b3d33049d9f1cb", 0x61}, {&(0x7f0000000380)="f1ad260ec6ee0d4a2b7f2c62cc33ecf86991b005d653e7f82d146da185d25ceef25a98d2af972b7c20dbc32c47dcd62bb3a16fde02b37eaff98121509c3c8a26f8df0d5d7a328385ade8321e063f2ee671ec4eaf7a7afcbfd73e6a49b316d8471e2798c3077fa230bab8e7910cbdaadedb129999677e955447415951080aeb8ffdfe3970c55d8d03c68b625da4d6e31c8c3e986b2fdb53ca87a4deb8024be1b38abcbba1522db9acc13bf397b4eae0dbad046540c23ddb8c58cda94780d150c786907a999c5f6f94405487040840421d23484cbd81227aae4f43cd7664e176436ef6903451719246672ca74f", 0xec}], 0x4, &(0x7f0000000480)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x108, 0x117, 0x2, 0xf1, "07fb18f510a2b8a1b462d7042d7f24cfcda6fcf267f0f1e6505c726863e43df8a29287b337c5a7d69a55d8df1561870b45b3222c5d715a61101c049cbb0f7658f3e98d91233e126d2d0f94efc9d7a520e44b5e41ccb7168d52ee1f5efa2bb8705d6d7fbe433746ee348d3c2da91283cb07c149fc499cbe9e566512d71ec91a0ca53b4d405d596fb6d5122d38a931b0f25846f90a9d543bfd6eed3df364dd85e37a168124573fb7bf029f76b7cdca205a1f7463a3f9af9a758cbc8ee351256f79be8a9c9096bca684aef31ecbd869f7fd2e51b98dbd141cb93017f57fcaf91628a8191668ff7e84dc242c10aae054a014bc"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8001}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x11e0, 0x804}], 0x1, 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x14}, {0x800000002000006}]}, 0x10) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) 2018/04/06 17:45:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000160ff8)={0xffffffffffffffff}) poll(&(0x7f0000001140), 0x20000000000000dd, 0x7) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001080)={{0x4, 0x80000000}, 'port0\x00', 0x2b, 0x80000, 0xff, 0x7, 0x9b8, 0x6, 0x8076, 0x0, 0x2, 0xdcd8}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/4096) 2018/04/06 17:45:34 executing program 4: prctl$setname(0xf, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f000041eff7)='/dev/dsp\x00', 0x0, 0x0) 2018/04/06 17:45:34 executing program 5: 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 = memfd_create(&(0x7f0000000080)='/dev/rfkill\x00', 0x1) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x5bae116) close(0xffffffffffffffff) 2018/04/06 17:45:34 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x5) 2018/04/06 17:45:34 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) capget(&(0x7f0000000100)={0x20080522, r0}, &(0x7f0000000140)={0xc7e, 0x4, 0x1000, 0x8, 0x9, 0xfffffffffffffa78}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000002c0)={@remote, 0x0}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x700000, 0x0, 0x0, 0x0, 0x401}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40}, @ldst={0x3, 0x1, 0x7, 0x4, 0x3, 0x10, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x0, 0x5f, &(0x7f0000000240)=""/95, 0x41f00, 0x1, [], r2}, 0x48) capget(&(0x7f00000004c0)={0x0, r0}, &(0x7f0000000500)={0x8001, 0x0, 0xfffffffffffffffa, 0x7, 0x7f, 0x2790}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x6, @empty, 0x2}, @in6={0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x6, @empty, 0x8001}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xd8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x3, 0x207, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/06 17:45:34 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) getdents64(r0, &(0x7f0000000080)=""/208, 0xd0) syz_emit_ethernet(0xe, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8863}}}, &(0x7f0000000180)) 2018/04/06 17:45:34 executing program 2: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0), 0x1) write$fuse(r0, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) 2018/04/06 17:45:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000180)={0x7f, 0x1}) ptrace$setsig(0x4203, r2, 0xce6b110, &(0x7f0000000140)={0xb, 0x80, 0x800, 0x87}) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x25f) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0xcf, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x4c0f, 0xf385}, &(0x7f0000000300)=0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1b8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001f40)={@empty, @loopback, 0x0}, &(0x7f0000001f80)=0xc) recvfrom$packet(r1, &(0x7f0000000540)=""/185, 0xb9, 0x2000, &(0x7f0000001fc0)={0x11, 0x19, r4, 0x1, 0x6, 0x6}, 0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000340)={0x4, 0x1, 0x1fa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'vcan0\x00'}) 2018/04/06 17:45:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r1]], 0x1}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6000000000, 0x80200) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000140)=0x50d6, 0x4) 2018/04/06 17:45:34 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x251, 0x1) sendto$ipx(r0, &(0x7f0000000080)="2ec00ddb9ada6cd78549b870644116b8e4dff4a55c0d5f0670e88e642eafb54af64845bfcc86777874272041ab958b1d40cb4d63a236928be9cf4451094e7b220fab784f8d4b2896800a141ea615bdb09a0fedc9bdfd0af83a7c6707d32ccbdf68733566d607e6d32a8d0c2523cc7718ad96ab5992274392d6d10f76fe20be4c2a562164556414fea3deee97f3bf6a8c98df1a090906d924d603cdff0cecd317bb1652d2f5c0ded65d6f41b1f55deed03345b1d652126c6e", 0xb8, 0x4081, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000002c0)=""/65) syz_emit_ethernet(0x22e, &(0x7f0000000180)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd60588e0f00383a0000000000000000000000ffff00000000ff020000152abf1c4e185883daa9030000000000000000000000010200907800000900609433df0000320000000000000000000000000000000001fe800000000000000400000000000000802a08000000006bc347a5762c5125f8fd2524789c9ac3e754f4ca6a355d91581ec27f3d1cc176310b834a43230008593edfb3ecfe8756fb0eb1"], 0x0) 2018/04/06 17:45:34 executing program 3: r0 = msgget$private(0x0, 0xfffffffffffffffd) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0xa9, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) msgrcv(r0, &(0x7f0000745000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000071040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e15900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c98d16e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x8000000000000000, 0x0) 2018/04/06 17:45:34 executing program 6: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) mount(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)='nfs\x00', 0x2200007, &(0x7f0000003140)) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 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, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80006, 0x100000001, &(0x7f0000002d00)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002e40)={r1, &(0x7f0000002d40)="066694760bfcd9568fd4a96c2cc9b43c8f57fdcf6aaaf4ec8edbb4", &(0x7f0000003140)="baeb1f7b930eec06d403d0b01fdf137d095cefed9cac05c37adb6c454ca8826b659c2c11801f0899ea30c0067c209d8baf13ed5e90a03fa74b1547a118b54111f889c006f64d10dc8e873eeff18226c02ffc66dcd0b2986c4f44862888baff93d3452fb50351e03722febdb355796ec26faf84177e7f64495f0dee3e562ba2d348b0f089928adeebb835411834a1331522b9cda00cbb2c71ffd15f058fb99e9193fde7ce9536ee48e7eeaa5a3dbdc6f52662ec94ea7a14eb6a", 0x1}, 0x13) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46ade") socketpair(0x15, 0x7ffff, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) linkat(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f00000001c0)='./file0/file0\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r2, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002bc0)=0x80000000, 0x4) chroot(&(0x7f00000000c0)='./file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000002cc0)={&(0x7f0000002c80)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg$kcm(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)='hfs\x00', 0x2000000, &(0x7f0000002fc0)="52200d99b742f22ee1f4d89e20bf64ba38ef0a27b8c60aafd0ca713f4cf41ddb2605f8f1fb40e1e48f145b4d2dbdbee468b8cd8cae1582cd374afaef7d1e48a90ec92a58828fc0cef519ebaa1c9dd211bc973b67cbaceaa36ae1cf904322ebad7b2f96abd3dda67b5ca33aa39f4c155902dad05f8e90a9d16f48ce88584894fa3e93c92c1fc60ed0dbbcbc43d028f09dd0228c02a3984cc064f7c12dbc1f05e42373f72f44") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002ec0)={&(0x7f0000002e80)='./file0\x00', r3}, 0xfffffd5f) fadvise64(r2, 0x0, 0x51ad, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 17:45:34 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="21a3f5", 0x3, 0x840, 0x0, 0x129) 2018/04/06 17:45:34 executing program 2: 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, 0xa82c, 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) finit_module(0xffffffffffffffff, &(0x7f0000000280)='/dev/loop#\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r0, r0, 0x6}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000180)=""/148, 0x2}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x7f) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000a40)=ANY=[]) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000003c0)='vlan0\x00', 0x10) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000680), 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x6, 0x4) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) dup3(r3, r4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) 2018/04/06 17:45:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e4fc8)={&(0x7f000067b000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f00004e4fa0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xf28a, 0xfffffffffffffffe, 0x20b, 0x1, 0x4, 0x0, 0x1, 0x4, r1}, 0x20) 2018/04/06 17:45:34 executing program 1: r0 = socket$inet6(0xa, 0x20000000001, 0x82) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000), &(0x7f000079affc)) 2018/04/06 17:45:34 executing program 3: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) set_mempolicy(0x3, &(0x7f0000000040)=0xffffffff, 0x4) 2018/04/06 17:45:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x8, &(0x7f0000000540)=[{&(0x7f0000000100)="bca86fc3c254d3860e7f124cd9b76a30acb6cd075ca73495838d0447537c795c8bc7d31c93a284bb039763b9d3a1099b561b873483eb3fd87f735aecd9d75104269687f5d6969fa79e40a6b243c712eb0909c956e12eb5981e72792c014ba65e5f1535c64bacdf497a2863acf97191c418530d644c3f0bab6e6e97691b945d440ebbe44d74ee781c094abd61ae7e3a551df6b9420d880ac98b21c9de7259f11d067c496e2c8200", 0xa7, 0xffffffffffff8000}, {&(0x7f00000001c0), 0x0, 0x7}, {&(0x7f0000000200)="8ea1bcefa47ae2664828258acbf47dd37f21653572b38662ac0dfe7a8552bf24cba0a25b84d3acd9749698b0fd5dec922aed9aa0d690fc1f58045da239a44ef8e4ba2d2dd573732560de66dd15a2697b0f9d7b7c64c36b8cde", 0x59, 0xfffffffffffffffb}, {&(0x7f0000000280)="fdb74453c9a180fb0de680ec905a4cf568c4a7389b90c50b38eb02d187c8f74917d4038d68", 0x25, 0x2}, {&(0x7f00000002c0)="5548f8b85940eb92215f2f28baf62563dbebd59f4f6e939a2f00e5ded49e6b5b114c19d684f122f82b70e7b83a6ff008ea70e250122012c48d60ccb15498223bc6cd2133466a2b0e947fd6a3b2d124ab6a8363a94fe61199af23bccaa27b868635d0c9261cada3cd2e8b78cacfac44f61854ebf0e4fb9fce880fb9bf6dab3486d92af118d6c5b10630529dfe6662a6c46bae0543bfe95b9a396bddd4b35b4c", 0x9f, 0x9}, {&(0x7f0000000380)="47cc079c78629eb8a9bb1fa552c6e26dbdd4acb23e9b8a0e72168ddf20c048f45cdb72e52b08cab41ee323a0f7e8cc1802476a47da4dea3e28fd5d8ee91ab97dd15c92528a25ad5f8606d8842dfa87283adafa65fc3d2b6944ea1103231fd241287724c6238732434bdc3c92822db048e1d8ceeed04b38d262b3ced29ead2973d57d12ac7cda9c48044a212818a9c00b1975affd72c4643297fbb7dc060385d5ce23a92847346dbaefee3ec3fa510d721ee99f688058aef5b7f7bb325f59fa48f684513f626784dd8e858f4f8bb2f7dbb5cc15465a8dc4702d0c5a2b", 0xdc, 0x1}, {&(0x7f0000000480)="35092b5032c488943d7630238133209d9a6d325baa7062a8b822f3bbdbf2a5579a1a5b0f09794333fd541b4fa6d3eed17b", 0x31, 0x54a6}, {&(0x7f00000004c0)="e3c5487c489625e83f0fff918e65f61ad79519cb17600e6f13dc436def9475bc4b39687dddfb60af974b2677e2e1a93e851e74b7162537ff22f61eb7d5e2198db116d47ad1f6f95c83", 0x49, 0x5000000000000}], 0x2, &(0x7f0000000600)={[{@journal_checksum='journal_checksum', 0x2c}, {@bsddf='bsddf', 0x2c}, {@usrquota='usrquota', 0x2c}, {@orlov='orlov', 0x2c}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @void, @ipx={0xffff, 0x27, 0x1, 0x4, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, {@current, @random="bec4a29ba438", 0x8}, "49df5f50c3961e92a8"}}, 0x27) inotify_init1(0x7fffc) 2018/04/06 17:45:34 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4a001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd01040000", 0x6}], 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/234) 2018/04/06 17:45:34 executing program 2: syz_emit_ethernet(0x1dc, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa000000000000008100000086dd602eb07800442f00000000000000000000000000000000000000ffffac1414bb2421880b0000000000000057000086dd00000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000240)) 2018/04/06 17:45:34 executing program 0: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff80000000, 0x80400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x6, 0x3, 'client0\x00', 0xffffffff80000005, "84a69624b3ec6c1f", "4e113c08ee927ddf1cc0de1c6873a8bd24c2357b631696e4276578b4018dfb6d", 0x10001}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a30000)=""/4096, 0x1000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/04/06 17:45:34 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) keyctl$link(0x8, r3, r1) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) 2018/04/06 17:45:34 executing program 5: listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/211) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) read(r0, &(0x7f00000001c0)=""/77, 0xfffffffffffffffa) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80000, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x9a5, 0x30, 0x7fff, 0x5}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r3, 0x6, 0x10, 0x0, 0x7e}, &(0x7f00000002c0)=0x18) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x4, {0x9, 0xffff, 0x0, 0xa5f, 0x3, 0x8}, 0x6, 0x4}, 0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/06 17:45:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800000000000000}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) 2018/04/06 17:45:35 executing program 2: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x121300, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) socket$inet6(0xa, 0x3, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/06 17:45:35 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8001, 0xfffffffffffffdd2) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000001c0)='sit0\x00', 0x10) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f0000000200)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 589.496699] unregister_netdevice: waiting for lo to become free. Usage count = 3 2018/04/06 17:45:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") 2018/04/06 17:45:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x1f}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r1 = syz_open_pts(0xffffffffffffffff, 0x100) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x79eddaab, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x3, 0x800, 0x80, 0x0, 0xfffffffffffffffd, 0x3f, 0x8, 0x3b4, 0x8, 0x9}) r3 = gettid() fcntl$lock(r0, 0x200000000015, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x3, r3}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) inotify_rm_watch(r4, 0x0) 2018/04/06 17:45:35 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{0x77359400}, 0x8ecc, 0x9d6, 0x6}, {{0x77359400}, 0x4, 0x0, 0x3}, {{0x0, 0x7530}, 0xffffffffffffffc1, 0x1, 0x200}, {{0x77359400}, 0x8, 0x5, 0x6}, {{0x0, 0x2710}, 0x400, 0x7, 0x1}, {{r1, r2/1000+10000}, 0xfff, 0x7, 0x100000001}], 0x90) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = dup2(r0, r0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000080)) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000000040)) tkill(r3, 0x27) 2018/04/06 17:45:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x3f, 0x1, [0x6]}, &(0x7f0000000180)=0xa) fremovexattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00') 2018/04/06 17:45:35 executing program 4: r0 = socket(0x5, 0x2, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0xfffffffffffffffc, &(0x7f000055fff0)={0x2, 0x2, @loopback=0x7f000001}, 0x3) 2018/04/06 17:45:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)="9e23dd8aa838f4c6fb3293ebfbed40d9984b9897382ca2a9e0ad58500b45fd23bb10c1d2ce36eb372bdf04b6a7eeda6904cd9aaa908b6f94730343049a086986691665d91f8f9b3d052dd31b6c5163c577ddf46992afcd4fb54593565d58eeb16b5cc1edda45b4a8ce7867fd4fd7b400fc6ec1ef9b73675fc4bcb00a7f888d38b6c3b7053f82e838d741ad0d61b96c5db4bbb261af8fd62fb69d985015f8a7d3a5db192ad44c31474a6ea3901016cacbb604ec84cb782fc10a11faf39a", 0xbd}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="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", 0xff}], 0x3, 0x0) read(r0, &(0x7f00006a9000), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001200)='/dev/hwrng\x00', 0x141001, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/06 17:45:35 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40080, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x401) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x20}, 0xc) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f00008889ff)="b6", 0x1}], 0x94) writev(r1, &(0x7f0000000800)=[{&(0x7f0000002140)="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", 0x599}], 0x1) close(r1) 2018/04/06 17:45:35 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) write(r0, &(0x7f0000000040)="ec572f72bf756318973d204e19d76044322e0fccd440aecd7e943c7c97f314706a81c9f7a52338258a955c79e3ab17cb7e8b4d0c18e6f0e2bfc0063fe85507f489d5e3177eb0126cd76645a82cdbf26343237620bf891ee331bbe9f90bebc135b0791aa5a0c08c5bb76e6937dedf825f6ffc007d200b25afa31a7159afb80a54e719abd1ac236e850480a4deb1946213443c5249ba12b8bc6480f47c81d971dae33f8586ad2da2a26e", 0xa9) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) [ 589.798823] QAT: Invalid ioctl [ 589.834177] QAT: Invalid ioctl 2018/04/06 17:45:35 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@nl=@kern={0x10}, 0xc, &(0x7f0000000c40)}}], 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x2) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000540)="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") 2018/04/06 17:45:35 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0x9}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dddf38)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000180)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000280)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174, 0x20000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) 2018/04/06 17:45:35 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa2) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xfffe, 0xdd98, 0x5, 0x0, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x1, 0x6, 0x2, 0x7}, 0x8, 0x2, 0x0, 0x0, "579109ec95ae1e4f"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x192) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x7ff, 0x20, 0x6, 0x100}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3, 0xffff}, &(0x7f0000000300)=0x8) getpeername$llc(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x10) bind$llc(r0, &(0x7f00000003c0)={0x1a, 0x307, 0x0, 0x1ff, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = accept$packet(r0, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) set_robust_list(&(0x7f0000000600)={&(0x7f0000000540)={&(0x7f0000000500)}, 0x7f000000000, &(0x7f00000005c0)={&(0x7f0000000580)}}, 0x18) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000640)=0xbf, 0xfffffffffffffff8, 0x5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000006c0)={0x5, &(0x7f0000000680)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000700)={r5, 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000740)={0x40, 0x0, 0x80000001, 0x7fffffff, "d74a4913aef579f6b009888aacfb71139fba269f3b9d75c5169b67490c5793a8d4669b87756fda90f2afcc99", 0xb4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000780)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000007c0)={r6}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000800)={0x4, 0x1, 0x5}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000840)=0x0) wait4(r7, &(0x7f0000000880), 0x8, &(0x7f00000008c0)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000980)=""/130) perf_event_open(&(0x7f0000000a80)={0x5, 0x70, 0x0, 0x68, 0xfe, 0xdf5, 0x0, 0x400, 0x86260, 0x0, 0x6c04, 0x401, 0x54, 0x80000001, 0x0, 0x8001, 0x101, 0x7, 0x7, 0x2, 0x40, 0x1ff, 0x9, 0x1f, 0x25180, 0xd6, 0x6f5, 0x9, 0x401, 0x100, 0x6, 0x783, 0x6a, 0x0, 0x81, 0x1000, 0x8, 0x7, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000a40), 0x2}, 0x10440, 0x8, 0x3ff, 0x1, 0xffffffffffff8000, 0x10000, 0x6}, r7, 0x4, r0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000b00)=0x101) flistxattr(r2, &(0x7f0000000b40)=""/246, 0xf6) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000000c40)={0x77359400}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000c80)) prctl$intptr(0x18, 0x7ff) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000cc0)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'yam0\x00'}}) 2018/04/06 17:45:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a07acc949b702e54a83fee3ef5f6bed5d7fcb7193ec2419a5acf46454dbb7", 0xffffffffffffff6c) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000000)=0x1, 0x4) sendto(r1, &(0x7f0000000100)="224b49fdfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4273d242e635bdbc45641adf232f7a6f3da8285001a2e70b583e8d4793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baafd900de65bf9ce0000000000000000000000", 0xa0, 0x0, &(0x7f0000000000)=ANY=[], 0x0) 2018/04/06 17:45:35 executing program 5: r0 = socket(0x0, 0x3, 0x9) r1 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000001480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001440)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="20006000140023000000000000000000000000040000000008008c000300f5ff0900"], 0x131c}, 0x1, 0x0, 0x0, 0x4}, 0x4) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x5, 0x0, {0x1, 0x1, 0xcd5, 0x3, 0x4}}) 2018/04/06 17:45:35 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x1, &(0x7f0000000600)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000001c0)=""/111, 0x6f}, &(0x7f0000000240)}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000280)=""/185, 0xb9}, &(0x7f0000000340), 0x20}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0x6}, &(0x7f0000000380)=0xd9, &(0x7f00000003c0)=0x8, 0xfffffffffffffffe, 0x0, 0x0, 0xffff, 0x20, 0x7d3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x4cc}, &(0x7f0000000400)=0x800, &(0x7f0000000440)=0x1, 0x7, 0x6, 0x80000000, 0x0, 0x4b, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x415}, &(0x7f0000000480)=0x101, &(0x7f00000004c0)=0x50, 0x1, 0x0, 0x5, 0x2, 0x2b, 0x200}}, @cswp={0x58, 0x114, 0x7, {{0x40000000000000, 0x7f}, &(0x7f0000000500)=0x200, &(0x7f0000000540)=0x5, 0x6, 0x7, 0x1, 0xffffffff, 0x1, 0x1000}}, @fadd={0x58, 0x114, 0x6, {{0x10000, 0x1}, &(0x7f0000000580)=0x5, &(0x7f00000005c0)=0x3, 0x7ac, 0x80000000, 0x5, 0x7ff, 0x20, 0xfffffffffffffffa}}], 0x218, 0x4000}, 0x4011) sync_file_range(r0, 0x9, 0x4, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2201, &(0x7f0000000000)) getsockname$packet(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a80)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x7, 0x11, &(0x7f0000000880)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf518, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x80, 0x8, 0x0, 0x2, 0xfffffffc, 0xffffffffffffffff}, @generic={0x0, 0x1e5, 0x3, 0x1}, @ldst={0x1, 0x0, 0x3, 0xf, 0x4, 0xfffffffe, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, @alu={0x7, 0xffffffff7fffffff, 0x4, 0x7, 0x6, 0x6, 0x10}, @generic={0x180, 0x2, 0x8, 0x9}, @map={0x18, 0x1, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000940)='syzkaller\x00', 0x60, 0x0, &(0x7f0000000980), 0x41100, 0x1, [], r2}, 0x48) 2018/04/06 17:45:35 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4bc442, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000180)={0x0, 0x4, 0xfffffffffffffffb, &(0x7f00000000c0)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'syz_tun\x00', 0x200}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x2, 0x4, "30fe66984772", 0x1}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00', 0x400f}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/04/06 17:45:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f00000001c0)=""/8, &(0x7f0000000000)=0x8) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x109000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000200)=""/29) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/243, 0xf3) 2018/04/06 17:45:35 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000183f92)=ANY=[@ANYBLOB="cd39f2081b0b9a8c8700303a0000000000000000000000ffff00100000ff020000000000000000000000000001ff00907800000000609433df0000000000000000000000000000ffffffffffac93dba29eabade4b209ff000000000000000000000000000000"], 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20041) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x89) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/06 17:45:35 executing program 0: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x105000, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/04/06 17:45:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="040000000013000000000000be070064c25c0000"]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r0, 0x1}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x1, 0x1}) 2018/04/06 17:45:35 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x3, 'lblc\x00'}, 0x2c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x82) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/06 17:45:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='loginuid\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000340)={r3, 0x7}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x11, r8) r9 = dup3(r7, r6, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000000380)={0x9, 0x0, [{0x13, 0x0, 0xfffffffffffffff9}, {0x28d, 0x0, 0x8000}, {0x13, 0x0, 0xfffffffffffffffb}, {0xaf1, 0x0, 0x1}, {0xbff, 0x0, 0x7f}, {0x9f3, 0x0, 0x1ff}, {0xade, 0x0, 0xb104}, {0x9e0, 0x0, 0x6}, {0xbf6, 0x0, 0x2}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000000180), 0x4) r11 = openat$cgroup_ro(r10, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r10, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) shutdown(r0, 0x1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7fff, 0x6, 0x1, 0xffff, 0x0, 0x4, 0xa4000, 0x5, 0x5, 0x80000001, 0x2, 0xffff, 0x3f, 0x8, 0x5, 0x7, 0xffff, 0x9, 0x5, 0x100000000000000, 0x2, 0xfffffffffffff001, 0xd15, 0x1a8000000000000, 0x9, 0x9, 0x7, 0xead8, 0x100, 0x59, 0x3, 0x6, 0x5b, 0x7, 0x81, 0x4, 0x0, 0x20, 0x5, @perf_bp={&(0x7f00000001c0), 0x2}, 0x2, 0x20, 0x3, 0x7, 0x2, 0x6, 0x9e48}, r8, 0x2, r11, 0xf65a0b86d8d99913) 2018/04/06 17:45:35 executing program 7: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b8ff8)={0x19980330}, &(0x7f0000001fe8)={0x1, 0x0, 0x2}) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) 2018/04/06 17:45:35 executing program 6: mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000000)={0x1, 0xf5, 0x4}) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) 2018/04/06 17:45:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x128}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000440)=""/225, 0xe1}, {&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000580)=""/53, 0x35}], 0x4) write$vnet(r1, &(0x7f0000000300)={0x1, {&(0x7f00000001c0)=""/156, 0x9c, &(0x7f0000000280)=""/117, 0x1, 0x3}}, 0x68) 2018/04/06 17:45:36 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x0, 'memory', 0x20}, {0x2b, 'rdma', 0x20}]}, 0xe) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x105000) ioctl(r0, 0x81e, &(0x7f0000000140)="50795051ba2aa06959f57c4e6c56fe9113f8471ad9c81e29094b7c9f798669a937adf37337378ea0740a6f2d1e132834eee28b10e84731e457eb67ced16d1df663c867e53598249b05949c077d6b08ca8a7b6088d961f18cb474b41b7706bfaf1bf28e94823c12f1baecc5ef025e640cb675582bd093d946b404cd71f34451450bafc5fae4ab2ea306fb6a21eb0872bc536d2db702399a97e5ede6c166cd9161415d666465457b182887cd39809e13999e4fd278478af12b4aee3fecb344665efef1377c0c4e873cf5c120c0ec12f940fa21f8942b8fa8d7432de9a34434b6fcb2e01ba2d1bec110432c792330213e2f5150f6f877431ff93f") ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x40, {0x2, 0x4e21, @multicast2=0xe0000002}, 'rose0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x4000)=nil, 0x4000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x7f, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0xd8) 2018/04/06 17:45:36 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) fanotify_init(0x40, 0x400) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_deladdr={0x3c, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x1000, 0x7, 0x8000}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000240)) 2018/04/06 17:45:36 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20002) socketpair$inet(0x2, 0xf, 0x4, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000580)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000017c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001800)={r3, 0x80000, r0}) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x401, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000001700)=0x5, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)=0x1) r5 = accept$ax25(r0, &(0x7f0000001680), &(0x7f00000016c0)=0x10) fcntl$getflags(r5, 0x40b) close(r0) r6 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(r6, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) select(0x40, &(0x7f0000000180)={0x8000, 0x0, 0x8, 0x9, 0x80ec, 0x40, 0xfffffffffffff048, 0xbbbe}, &(0x7f00000001c0)={0x9, 0x4, 0xe76e, 0x3, 0x1, 0x4, 0x81, 0x1}, &(0x7f0000000200)={0x5, 0x8, 0x7fff, 0x401, 0x8, 0x44bd2408, 0x1, 0x10001}, &(0x7f0000000280)) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000001740), &(0x7f0000001780)=0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000001600)={{0x4, 0x4}, {0x10001, 0x1}, 0x8, 0x4, 0x4}) 2018/04/06 17:45:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0xa4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 17:45:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x80000000, &(0x7f0000000000)={0x79}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0xc1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e20, 0x222, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0xfff, 0x1, 0x5f33, 0x4}, 0x98) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000180)=""/229, &(0x7f00000000c0)=0xe5) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000100)=ANY=[@ANYBLOB="0000006d6f977a1055554a43d9b2eee3e1d700"]) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000380)={0xffff, 0x6a3, 0xfffffffffffffff9, 0x6, 0x8, 0xfff, 0x8000}, 0xc) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/06 17:45:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts(camellia),rmd128-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x8000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000080)={0x1ff, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmmsg$alg(r1, &(0x7f0000007e40)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000001880)="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", 0x100}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x2ab}, 0x0) 2018/04/06 17:45:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x4200, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000100)="3a0103ab0750a52f809c7b01142096092ebd3ca483bd6d5b01fb5d5cb1070965ac0a8dd903ca26aa88b9a11588309df05e773f7514ce97d499fa2663699221c7b56bfc8d262c9edc4bd07b7558e9ec715331727ee5ee3d312cc2893f6c6912ae852a6d4f5eadab6a4b93465f301813fccd930480dc8a1b4b5c6ba14cb3b23185a7c3e4da84eff748f82233d8fb3b883a3e07aa675f1fb4043098434b5c25de3bc5f5ff269408b95c070fb6e8732ef6a62c") ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/04/06 17:45:36 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) getsockname$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x490, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200011c0], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x5fc) r2 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000140)={&(0x7f0000000040)=""/228, 0xe4}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x9, 0x0, 'client1\x00', 0xffffffff80000007, "d0e3989096019728", "5ba1cc92e4b8a092039bb7c4950411579e794d11b2ac532de8870803bff15779", 0x6, 0x4c}) 2018/04/06 17:45:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000595ff8)) writev(r0, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80001, 0x0) close(r0) 2018/04/06 17:45:36 executing program 7: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0xc9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x400, @empty, 0x4}}, 0x7f, 0xfffffffffffffeff, 0xfffffffffffffffa, 0x7b96, 0x9}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x0, 0x20, 0x2, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) mlock2(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TCSBRK(r1, 0x5409, 0x1) r4 = gettid() tkill(r4, 0x16) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) 2018/04/06 17:45:36 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000640)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x38) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x308, 0x0, 0x10001, 0x7f, "d6c5b597fde498f4e233c7f4e413a215f7612bfc097f85c75a915f649fd163061ee94137b97225891718a055", 0x1}, 0x0, 0x0, 0x1000, r2, 0x2, 0x269a, "8979a56446e2851de8f2436290e928ff41cf2245bc44cc92e1d7af5c4108a38e5d0869be5e70c1b8c9105ff8fdbccd3dc8387702ef865681472ba47fc15ec06b", &(0x7f00000000c0)='\x00', 0x1, [], [0x3, 0x4, 0x81, 0x6]}) 2018/04/06 17:45:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) [ 591.368641] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 17:45:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') accept(r1, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x6, 0x7, 0xffffffffffffffff}) sendfile(r1, r0, &(0x7f0000000040)=0x2, 0x7fff) [ 591.426252] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 17:45:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) getegid() syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x960, 0x113440) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x402000) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write(r1, &(0x7f00000003c0)='5', 0x1) 2018/04/06 17:45:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r2, 0xa7, 0x401, r2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000002c0)=""/186) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000400)={0x7, 0x13, &(0x7f00000003c0)="c090b4c1187e50a64b29055445b85676ffccab"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000380)=0x138c) [ 591.491704] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/06 17:45:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0xfc0003) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x307}, 0x10, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip6gre0\x00'}) accept4(r0, 0x0, &(0x7f0000002ffc), 0x0) 2018/04/06 17:45:37 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000002ffc), &(0x7f0000000000)=0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x100, 0x3, [0x7, 0x4, 0xffff]}, &(0x7f0000000140)=0xe) [ 591.579723] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/06 17:45:37 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040), 0x0) 2018/04/06 17:45:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10000000000000008d01000076bdfcfa1b80c2a3dd0d000000000000e863a21cf129171a54d314b3544ae21434ffa67ac9a5e5759b0c72ec0fbb7b402b27be9a9746c568080456b85e7c7527f0bf984cfcfd848bd216ef442047692dffdd5456ad2a329fd383c8460c5e15377e802e2113a42b04cc587234dca3c3c2264f1194555c7d46c64c341ec6ffb0eaf491e0325767d7bede44d6682cdfe78803482b12b4e880c9a8e9e21e5410e99ba5a639cbfb8d517befe1eb59dc9883ff996fa4eed9b8f58caf13b2ccda49f8be14eab02ca51844aa0625dcbff8865918a2d20b2cd99012b0e97b13698b92712b"], 0x20}}], 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7a78, 0x100) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) 2018/04/06 17:45:37 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 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 = 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 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000180)={'syz_tun\x00', @ifru_addrs=@hci={0x1f}}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x8800) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 2018/04/06 17:45:37 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0x0, 0xfffffffffffffffd}, 0x48) 2018/04/06 17:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000001c0)=0x6, 0x4) r1 = socket$kcm(0x29, 0x100006, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x3, 0x20, 0x3, 0xdd}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0xffff, 0xff, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0xfffffffffffffe10, 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x20000000) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000002c0)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x90800, 0x0) socket$inet(0x2, 0x80007, 0x4) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x1, 0x404040) 2018/04/06 17:45:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x95f8, 0x412000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000280)=0x1f25, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101371}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r2 = memfd_create(&(0x7f0000000000)='syzkaller\x00', 0x3) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000180)={0x3, 0x9c6, &(0x7f0000000040)="b5fe41cc74be8704b3da16bfbcd89c374092cd56f16ee7c69b1f409a4251fee6cae74deb012a12bfb184b9e2387f919eec2d401055d25f525a46d93ba3", &(0x7f0000000080)="2c77e1733c2489ec9a9629d7e91a03891a5aaa059ced588ef70d87a27d65885b17de4fc6522f9cd4b6c3cffc76a5e3db74050fab97e4504057b8810dc56d99df20eae036b482faffa8fbfcc7297e4081773c76130f17feb1fd560a47b36bf65315a88fde8c7e350ada8eb349f4e278f29bf53c090f713e0ce0d39169ff03b68a2acb15b943ce9ec9c122411c53d6a0b010b5c1a215d61aa934bfee1f9b826abc6d1fcde647c16794337925579761724285a28afb41de9f7296849bf873e95e35bf298aed6876a13d554562d51b23b33e7a8303ba29f79edb44d2bb3ae8655ddcda7ed4f3496dfc", 0x3d, 0xe7}) 2018/04/06 17:45:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0xffffffffffffffff) 2018/04/06 17:45:37 executing program 4: r0 = semget$private(0x0, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 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) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/128, 0x80}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0xffffffff]) 2018/04/06 17:45:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10001, 0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) tgkill(r0, r0, 0x3a) 2018/04/06 17:45:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x98) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) rt_sigpending(&(0x7f0000000100), 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f84f50)=ANY=[@ANYBLOB="020300000b0000000000000000000000020013000000000000000000000000000300060000010000000000000000020001000000000000000000000000000200100000000000000000000000000000000000000000000000"], 0x5b}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/06 17:45:37 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000ff5)='/dev/midi#\x00', 0x420cd632, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) select(0x40, &(0x7f0000038fc0)={0x3ff, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x2, 0x80000000000000}, &(0x7f0000000040)={0x1433, 0x4, 0x0, 0x11, 0x1, 0x7}, &(0x7f0000031fc0)={0x0, 0x0, 0x0, 0x4, 0x5}, &(0x7f000004c000)={r1, r2/1000+10000}) 2018/04/06 17:45:37 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$clear(0x7, r2) socket$packet(0x11, 0x2, 0x300) 2018/04/06 17:45:37 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000380)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000002c0)={0x70d, 0x8d00447, 0x1, 0xffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000200)={0xffffffff, 0x4, [0x2bd]}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) ioctl$TUNSETLINK(r3, 0x400454cd, 0x33f) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x3a, &(0x7f0000000040)}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/06 17:45:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7ff, 0x80003) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x5, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x392971c, 0x6, 0x3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f000055a000)=[{0x10000000187, 0xfffffffffffffff7, 0x0, 0x0, @tick, {}, {0x0, 0x81}, @result}], 0x30) 2018/04/06 17:45:37 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000001c0)) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/06 17:45:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)="28f5ea215b5c73797374656d2d65746831747275737465c86b3ca612e1eef773656c696e7578261207f629e8ab8821089a167c0f4be16013e5743b694eb3e6af22aeadc60a25b9014d0df2a27fb023b603009897d93fd2ea02b500000100cdc1905bd098877da7e4eb34d119c03e5e76beaa93c96f8c10b6dfbee10265d81e58e060262dc76f3e3e23407dbd09eae69108d8826388bfd5d4c85898b8a3e4917548a04211dee312e1f3a747da918076f4f8a5100644e9f352") connect$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x7, 0x1f, 0x5d, 0x6, 0xffffffffffff0000, 0x7fffffff}, 0x8}, 0xa) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x5, 0x27a, 0x3f, 0x5, 0x8, 0x1f}, 0x69, 0x100000000, 0x0, 0x9, 0xffffffffffff7fff, "37cac2008c4c5bf2115b06b557477d82799d53b400fb48bee378500f15bba143ecce1f3b47626157faccc0bb75e8881d739c4ae1f07f6da4a482825500fc03f91bfd5dd45d8ef24f9b1946103ac4fb5ae2481e67a88a53cf58bf7d37e2931c3411cac7cf409ec77c7fc6fe9d75879d091ead0c826ed866e9a0cd0ed66d76d9de"}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0x2, &(0x7f0000000280)=0x2) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000300)={0x0, 0x6dd980, 0x6, &(0x7f00000002c0)}) 2018/04/06 17:45:37 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getgroups(0x5, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) select(0x40, &(0x7f0000000280)={0x0, 0x0, 0x80000001, 0x0, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000000), &(0x7f0000000480)) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) set_mempolicy(0x3, &(0x7f0000000080)=0x8, 0xef) r5 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r5, &(0x7f0000000040)) 2018/04/06 17:45:37 executing program 2: r0 = socket(0x10, 0x0, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x102) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) write(r2, &(0x7f0000000280)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0xfffffffffffffd28) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x100000000, 0x10001, 0x1000, 0x1000, 0x8}, &(0x7f0000000100)=0x14) 2018/04/06 17:45:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20003e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl(r0, 0x2286, &(0x7f0000979fff)) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000040)={0x4, 0x6}) 2018/04/06 17:45:38 executing program 2: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) personality(0xd40000d) 2018/04/06 17:45:38 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x102) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7d6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/74) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000140)=""/254, &(0x7f0000000240)=0xfe) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000280)={@dev, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0xf51, 0x6, 0x4, 0x2, 0x0, 0x0, 0x84, r2, r3}, {0x8, 0x800, 0x7, 0x3ff, 0x7ff, 0x4, 0x1, 0x8}, {0x3, 0xe931, 0xfffffffffffffffe, 0x7}, 0xed5, 0x6e6bbc, 0x3, 0x0, 0xb1c1db7bb1427853, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x0, 0x3, 0x4, 0x9, 0x7, 0x3ff}}, 0xe8) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000540)={0x20000, 0x0, [0x7, 0x2, 0x8, 0x5, 0xb0, 0x9, 0xe3ad, 0x5000000000000]}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00000005c0)="3976c0cfdfb8df627218c8b4c6a8ff17e7b07ca9d56d8722bbaf95229d6d72c3fb4d0b1ce13781c15499702a31d0d96b8aea19b35b90ce4461f7551afda134748ac9ce21e30c003fc9e77fb9d499cf18c658098daadaa65f4575888c891e21c32c2a7fa9189907d38867844ccda1fdcfdd4d2b987f90e909a3b6f01ca9c93a9917fe904c83fdb7f26daf3662ccf12c7296e7480543ebaa8293b629c07d4cb4c672124aa190d6be60c5785772ad4edee55328f95e14634e143d04aaf63912ce8d36fbae46f209280d02bf5d56b69d7e3a2bdaf682", 0xd4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000006c0)={0x1, 0x6, 0x1}) r4 = open(&(0x7f0000000740)='./file0\x00', 0x20000, 0x2) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/dsp\x00', 0x8001, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000007c0)=""/106) lgetxattr(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)=@random={'osx.', '\x00'}, &(0x7f00000008c0)=""/74, 0x4a) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000940)=0x5000) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000000b40)={0x3, 0x0, [{0x105000, 0xa4, &(0x7f0000000980)=""/164}, {0x1, 0x9a, &(0x7f0000000a40)=""/154}, {0xf002, 0x12, &(0x7f0000000b00)=""/18}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000bc0)={0x0, 0x30}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000c40)={r7, 0x9}, &(0x7f0000000c80)=0xc) tee(r0, r0, 0x2, 0x8) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000cc0)={0xff, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) ioctl$TIOCGPTPEER(r5, 0x5441, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e00)={{{@in6=@dev, @in=@broadcast}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000f00)=0xe8) fcntl$addseals(r5, 0x409, 0x2) renameat2(r0, &(0x7f0000000f40)='./file0\x00', r0, &(0x7f0000000f80)='./file0\x00', 0x1) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000fc0)={0x0, 0x2710}, 0x10) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000001000)) fcntl$getownex(r6, 0x10, &(0x7f0000001080)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x4) 2018/04/06 17:45:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/06 17:45:38 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="def140dba8e9ec5fb491f21bd4ef841acce420940661c962bf6cded3265ced8985c61bc592cc54e534bacfdc86c281bedc24d9fa705573b8053980f480f97a3d2d9207aa30174d8608c1f5e59d14e212d8501d518e7cb4a5b754c8736602f11ce8ec692f134e9de15d8885b5b2a8fc22ef3001978ea1e98502051bf3f8787aca64dca71675fef6579bf09be557e4065c87c2ef93a18738645a11b10de178bf70f565a0aa61727bcd0ec1c79ae3567ab715dd0498e4c96fca32bd71ffdfa6a3b96e55402471bdaf18257ee5359156a35ee613391ac92a488020ac5f1b4777884f7ab447ae96", 0xe5, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r3, r2}, &(0x7f0000000440)=""/194, 0xc2, 0x0) [ 592.589406] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 17:45:38 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x39, "270202"}], 0x18}, 0x0) 2018/04/06 17:45:38 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa7, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x200002dc, &(0x7f0000000200)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x3, &(0x7f00000000c0)=[0x6, 0x6, 0xfffffffffffffcf2], &(0x7f0000000100)=[0xcc, 0x2, 0x7, 0x1, 0x6, 0xb3b4], 0x60, 0x4, 0x7, &(0x7f0000000140)=[0xb9a6, 0x9, 0xa42, 0x6], &(0x7f0000000180)=[0x1f, 0x9, 0x5, 0x7, 0x4, 0x60, 0x3, 0x5, 0x8, 0x1ff]}) r2 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x6fd, &(0x7f0000c6b000)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000001ec0)}]) 2018/04/06 17:45:38 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/qat_adf_ctl\x00', 0x330ffb, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001400)=""/36, 0x24) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x100, 0x103400) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x8001, 0xfffffffffffffd48) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer2\x00', 0x201, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000001380)=0x1, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001440)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000200)="05000000289ae491d13c132003e9296ae7d9439bd07c029b2db3231925beafb5ecfec2678be9c99a4852cf01022b3d96aa30c938f48d318ff4eb2a874141f6926233d3ce38d46e86ac38436cf167667223cda1754b67a5a9bc3ae241fcfb51ee7be7afb50937d76b71a8859309096658bcb1dae10ccb267d01f0b8237ff708f5724aefe5dfd2441546558d5ce24814e38b3243248acaddac293ce35a260b66d4d4a8fa9faf088fb44a8203e9ece999580b9adc98a82483fdef7b26a18523a4d530e235def3a0ca0d2a7de772d688a604f241f57c9e058e71f5b537d3c79954dd13f45dc4df3b885dcee3f54a086ead082b", 0xf1}], 0x1, 0x2ffd) sendmsg$nl_netfilter(r4, &(0x7f00000014c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x103c, 0x11, 0x7, 0x400, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x7}, [@nested={0xc, 0x37, [@typed={0x8, 0x5d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0x8, 0x0, @ipv4=@multicast1=0xe0000001}, @nested={0x1014, 0x6, [@typed={0x8, 0x33, @pid}, @typed={0x8, 0xe, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="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"]}]}, 0x103c}, 0x1}, 0x40884) socket$l2tp(0x18, 0x1, 0x1) fchmod(r2, 0x4) fstatfs(r4, &(0x7f0000001700)=""/237) 2018/04/06 17:45:38 executing program 4: r0 = memfd_create(&(0x7f0000000180)="533b16d9561594baf7d7904fd15805175c700f5d37e5d5a07481168f5fadbbf29c2e567bcca9fcc8383e8274a9d37b2f0d83b5245497100097c6fcd938cb314737f106a648c1efbd038601eb75e8951e7027b7a41943a68546abf63fec1136", 0x0) write(r0, &(0x7f0000000040)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8", 0x1c) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}, {0x1, 0x0, 0x70c, 0x3, @tick=0x3, {0x3, 0x2}, {0x6, 0x6}, @ext={0xd3, &(0x7f0000000300)="8776aee425040cae8a4781c89a711bcd1b5ac394bb087ccc8c382c2bf86a8be74e1bfadf30709e79024bbdb60913e6173c42e90b5bb2b90888b485eb1bfdb54508b0f1830e5dbc1c16198c8df7880e9a01b4698bc7f85db94072c227163bca07cb47dfa7614e50e7436ada0a6bdee3dc4883d3f317d12b920a1e7f00c75181c22c407396f7b22a9e13b246aba78ca86c116d8c6dff7eb83011de36f0e3e182e47312b86150eb9c8b737ac99b6aae2ac59fd8b4fc976ca1db9028fa9c86ab6abc868a54270430eec544cc659da51fe7919424a9"}}, {0x0, 0x5, 0x7, 0x8, @tick=0x8, {0x4, 0xfffffffffffffffe}, {0x1, 0x2}, @time=@tick=0x6}, {0x10001, 0x2, 0x1, 0xfffffffffffffffe, @tick=0x3, {0x0, 0x9}, {0x24c, 0x5}, @raw32={[0x5e, 0x7f, 0x9]}}], 0xf0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000500)={{0x4, 0x5, 0x7, 0x9, "19bde66b7805153446b6d7f2602b5ae180ca25ffb2e726a16e64ca6cb9b0cb96fa5aa201d1732e066c5f3a2b", 0x5}, 0x7, [0x8000, 0x0, 0x3, 0x0, 0xe855, 0x8001, 0x3f, 0x8001, 0x9, 0x8, 0x0, 0xaf, 0x8000, 0x81, 0x1ff, 0x7117, 0x1ff, 0x1, 0x3f, 0xfffffffffffff4da, 0xffffffff, 0x7, 0x4, 0x6a, 0x9, 0x5, 0x7, 0x5, 0x800, 0x2, 0x1f, 0x7, 0xb59, 0x3, 0xe5, 0x9, 0x8000, 0x9c1, 0xffffffffffffffe1, 0x700, 0x1ff, 0x7, 0x3, 0xf98, 0x507, 0x1ff, 0x6, 0x0, 0x7, 0x100000001, 0xec, 0x9, 0x76e, 0xfffffffffffffff7, 0x28, 0x28c0000000000, 0xd1, 0x5, 0xffffffffffffff01, 0xfff, 0x100000000, 0x8, 0x8000, 0x40, 0x3, 0xfffffffffffffff9, 0x1, 0x7e3, 0x40, 0x1, 0x7, 0x0, 0x81, 0x2, 0xfffffffeffffffff, 0x6, 0x3, 0x18b, 0xc7, 0x6701, 0x1f, 0x2, 0x401, 0x1, 0x4, 0x10001, 0xcb5, 0x6, 0x0, 0x101, 0x7fff, 0x1000, 0x1000, 0x4, 0x7fc7, 0x2e, 0x80000000, 0x3024, 0x5, 0x7fffffff, 0x5, 0x2, 0x6, 0x2, 0x8, 0x5, 0x9, 0xd941, 0x6, 0x4, 0x8, 0x64e4, 0x4dac, 0x200, 0xfffffffffffffffd, 0x3, 0x4, 0xffffffffffffffe0, 0x0, 0x9, 0x9, 0x400000000000, 0x7, 0xc, 0x7, 0x7, 0x81, 0x8], {0x77359400}}) timerfd_settime(0xffffffffffffffff, 0x800000000000003, &(0x7f0000000080), &(0x7f0000000140)) getegid() 2018/04/06 17:45:38 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r2) openat(r1, &(0x7f0000000100)='./file0\x00', 0x80, 0x172) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x4000013d, &(0x7f0000000040)=[0x20, 0x5, 0xb, 0x8000, 0x5e00000000000003, 0x590, 0x10200007]}) 2018/04/06 17:45:38 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x3, ';/&'}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}) 2018/04/06 17:45:38 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa12202fc19a7144813af8b6ab9ea0bb75145542aeb4a53998485c941d162800080009ce021d11790008ffffffffffffffffffff0000655e3b6f044c67cdf3a9aa4232b4"], 0x0) 2018/04/06 17:45:38 executing program 5: 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) rt_sigreturn() r1 = dup2(r0, r0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x20000000) rt_sigsuspend(&(0x7f0000000080)={0xffff}, 0x8) 2018/04/06 17:45:39 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) fchmod(r0, 0x20) r1 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) 2018/04/06 17:45:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000000000000000000000007c39dc75e4d7a57000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000180)="320e576d3c7fd76cadfd78b03f25dcb68d20eb637caa55fcb40816aff24a8f3ef92c2d243204e3c697baeb546fed2fa8d79184f9db1b220a192188af434f49eec18bf835584fed1d5facf3c4b33ff576fe5637f3975b964660859acdf03c050e38fc5a46b8d9aee64e9cd992df2ef41dea74c2be12df3d163f903511d92f38b3f8fddb2938b7abc81fb5274f5132370e7b774c9a168c9d9c97a129aa1147463e23288ffc1c391e3b311cc65299e64304d9ca6995330772d734e12611bb0ea104341c43bccb89a544de647060d9cee850b712aa8032cb3fd29448c8", 0xdb, 0x20000000, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/04/06 17:45:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x280000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x0, 0x8001, 0x1ff}) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000000c0)=0x5, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r0, 0x0, 0x3}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bpq0\x00', {0x4, 0x2, 0x3, "c1e40b964a4c", 0x7f}}) fstatfs(r0, &(0x7f0000000180)=""/185) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000240)={0x0, 0x7, 0x7, 0x1, 0x10, 0x3f}) getpeername(r0, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f0000000340)=0x80) getpeername(r0, &(0x7f0000000380)=@can={0x0, 0x0}, &(0x7f0000000400)=0x80) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@mpls_newroute={0x3c, 0x18, 0x200, 0x70bd28, 0x25dfdbfe, {0x1c, 0x94, 0x0, 0x1ff, 0xff, 0x5, 0xff, 0x8}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x200}, @RTA_DST={0x8, 0x1, [{0x81, 0x7, 0x5, 0x20b7}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000000500)=""/11, 0xb}, {&(0x7f0000000540)=""/53, 0x35}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/135, 0x87}, {&(0x7f0000001640)=""/17, 0x11}], 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) bind(r0, &(0x7f0000001700)=@ipx={0x4, 0x7fff, 0x1ff, "e21186ad3e2b", 0x2}, 0x80) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001780)=0x6, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001800)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000001900)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001840)={0x48, r3, 0x8, 0x70bd2d, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r4 = getpgrp(0xffffffffffffffff) sched_getattr(r4, &(0x7f0000001940), 0x30, 0x0) getsockname$netlink(r0, &(0x7f0000001980), &(0x7f00000019c0)=0xc) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001a80)=0xfff, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001ac0)={0x6, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x2, [{{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20}}]}, 0x190) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$int_in(r0, 0x5421, &(0x7f0000001c80)=0x7) connect$l2tp(r0, &(0x7f0000001cc0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x1, 0x3, 0x4, 0x2}}, 0x2e) clock_nanosleep(0x5, 0x1, &(0x7f0000001d00)={0x0, 0x989680}, &(0x7f0000001d40)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001d80)=0x8000000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001dc0)={0x1, 0x9}) clock_nanosleep(0x1, 0x1, &(0x7f0000001e00)={0x0, 0x989680}, &(0x7f0000001e40)) alarm(0x71) 2018/04/06 17:45:39 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=r1, @ANYBLOB="00f68ac30bc386ced7"], 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000100)="477cecfa163f63510e842094f621599f822bfd988db4a3d1f7dc6963cb03e5ed4b8cd86906655ec6bd091f8ee58f57d4ceecc0a6162b7551fd9aa35aa0ff072d578e86e0227acdf14a1e") 2018/04/06 17:45:39 executing program 1: getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$fiemap(r1, 0x40086610, &(0x7f0000000000)=ANY=[@ANYBLOB="0000c1b460d4988cefd700000000000000000000edfffffffffff7ff00000000"]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100)) 2018/04/06 17:45:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gre0\x00', {0x2}}) 2018/04/06 17:45:39 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}], 0x48) 2018/04/06 17:45:39 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x100004e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0xae, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xe) recvmsg$netrom(r0, &(0x7f0000002a00)={&(0x7f0000000000)=@full={{0x3, {"0d7cfb2bc46cee"}}, [{"a63f4ece717f37"}, {"d00e38608525fd"}, {"d28bb748a11ee4"}, {"ec1684b6bac68e"}, {"7518df69669f0e"}, {"8e33bb99a73054"}, {"2b2c5c49a23d67"}, {"79e24c8ac7b16a"}]}, 0x48, &(0x7f0000001480)=[{&(0x7f0000000480)="fa", 0x1}], 0x1, &(0x7f0000001540)}, 0x0) 2018/04/06 17:45:39 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000340)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac18, &(0x7f0000000300)=[{&(0x7f0000000100), 0x1be}], 0x0, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000480)={0x3, 0xfff}) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x3, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="ba0722b67484ed13233d14516b343f3df271fd50c3c14085e95e0913644dd578b58881ac450312e917fb605a5216467253155d5ec28303972067affdc5772031a3683aecdf20e6c550fa16a5f41eb960303b10215a4c86618a359af1c6e4172e99a4cda5dfda869dba88015d43acd4a2555a683055e8ce0fdc502d5e765afe43bace7d6c9def846f54714d8416cbb4cf79845d46acfe9937cf6f5d1c49fd0c41c173a00a866fcb10deb4acc5485d49a4b998f6ab19277088ea61e1c986b110db833a4427861a9c0652a04eb6af535ecf64", 0xd1, 0x1}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000240)="01772d8b64f253353c24a52a39eafcc0a6c93f57193f7d5249a3ac7d1dc3592fc1b064b8e75e6ffc6f1cb9ab01f29f609067698ec218eb14ff5259454766a7f58471205003f5118b8ee2ccdb3766f953e6ff7f64da3a8de450f56b3a1f34dc9261d7abbed77d56980a615d66714e2cef028cc48b492f61070227e00f04d108e9c0ce570a4f68b525aa7562dbc1a739a816e7a62b975944c2ddcafe67d245b184a8a6cd7fb4b0eba896789c7bc1fd43e03d7572549544c6681a5718e2f4a89149", 0xc0, 0x3c6}, {&(0x7f0000000380)="21cc", 0x2, 0x4e2f}], 0x200000, &(0x7f0000000440)={'nouuid,', {[{@sunit={'sunit', 0x3d, [0x34, 0x39, 0x38, 0xac2e87a17fec4f05, 0x0, 0x33, 0x3f, 0x3f, 0x3f, 0x3f]}, 0x2c}]}}) 2018/04/06 17:45:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0x100c5, 0x80800) 2018/04/06 17:45:39 executing program 1: r0 = semget$private(0x0, 0x20000000105, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1000000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x10000000, 0x8001, 0xa}) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) sched_yield() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x9, 0x9, 0x0, 0x80, 0x3, 0x3, 0x9, 0xffffffffffff3aa2, 0x1, 0x8, 0xf29}, 0xb) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) connect$ipx(r2, &(0x7f0000000180)={0x4, 0x1, 0x0, "937523c098d7", 0xd}, 0x10) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000001c0)) semtimedop(r0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) 2018/04/06 17:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x501440) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00cb33008ac238ee41984d1631dfc09fa54fcb4dcfc95549df4a4a66ac18cc69bd9a2b0cfe27cf7d5d1c41300a234b94d2eb76233ea358af956ad38ebad75d9aa90b8eb326053c735bb9db7acbdbd6ae7bd77ca3c4d3bd05b351cb04405b236d7490"], &(0x7f0000000080)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000300)=0xe8) r3 = getgid() fchownat(r0, &(0x7f0000000140)='./file0\x00', r2, r3, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/04/06 17:45:39 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x403) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x4, 0x10000, 0x2}) open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) 2018/04/06 17:45:39 executing program 0: clock_gettime(0x0, &(0x7f0000000140)={0x0}) nanosleep(&(0x7f0000000080)={r0}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap$binder(&(0x7f0000962000/0xf000)=nil, 0xf000, 0x1, 0x110, r1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000000200)=""/89, 0x59, 0xffff, &(0x7f00000000c0)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x80, 0x40, 0x3ff}) shmat(0x0, &(0x7f0000968000/0x3000)=nil, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/04/06 17:45:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/215, 0xd7}], 0x1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000300)=""/114, 0x72}, {&(0x7f0000000380)=""/85, 0x55}, {&(0x7f0000000400)=""/117, 0x75}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/21, 0x15}], 0xa, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/04/06 17:45:39 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) sendto(r0, &(0x7f0000001900)="8f", 0x1, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) recvfrom$unix(r1, &(0x7f0000000180), 0x0, 0x10020, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x27b, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f00000009c0), 0xa3, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2d5, 0x2042, &(0x7f0000000b80)={0x77359400}) mknod(&(0x7f0000000140)='./file0\x00', 0x95, 0xb4c5) 2018/04/06 17:45:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000107fdff0000000000360000000000"], 0xfffffffffffffcc0}, 0x1}, 0x0) [ 594.708732] QAT: Invalid ioctl 2018/04/06 17:45:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @rand_addr}, "00ffffffffffff7801000000934b00"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 2018/04/06 17:45:40 executing program 2: r0 = getpid() capset(&(0x7f0000000200)={0x1998032e, r0}, &(0x7f0000000280)={0x0, 0xe942, 0x0, 0x0, 0x0, 0x800}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfffffffffffff800, 0x0) write$binfmt_misc(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797a3038a082d8c2aa3cbb14bc501149678fa7a75d7b324011537ecd57a5450aebba091f9c039dbc69923f717ba201d1284e0e03d20f381a10d11da76120196144b55e64d7769448506d29e2e3f2496fd3eadcf0053005489cfd16007e6ae135b504a2c94124a286dd42a0c7e1b98075d936253b9ccfb8343331c0adc3e7335b0b25aee03f6349edcff3fbdb31618b14836c5757bb86e7ecf18255c84fb73f8b3651ab06456b2a21f2eeeb98510b2a8b0eae9024ecb22ed81d21d2ea26f1f12fed303b0b6fdf07a37a73fd141167423e0b4aba8981daf64c97064cd58e88e8b186e1613034e11e9f1aa502aeb529259f90039d27a39062cc54f0f079417d5f1c3266f2a9753b55d7a16319e6a2e5352c4dc824aba0eb8658b5b01658cc9d7da63545b1efc4082056f1fe2b137392d889ae4c2fb1399f1f3d1c53bf2e1202adf20e35c0dcc7acb34300ad181a9205cba36e2d9e4a"], 0x100) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000240)=0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e20, 0x400000000, @dev={0xfe, 0x80, [], 0xe}, 0x1}}, [0x2, 0x9, 0x5, 0x5, 0x7, 0x6, 0x100000000, 0x400, 0x0, 0x5, 0xfffffffffffffff7, 0x80000001, 0x7, 0xba]}, &(0x7f00000001c0)=0x100) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x121400, 0x0) setresgid(r2, r1, r2) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00000000c0)={0x0, 0x4, 0xff, 0x261c8db5}) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/04/06 17:45:40 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000080)=""/246) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) pwritev(0xffffffffffffffff, &(0x7f000000afa0)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0) acct(&(0x7f0000000180)='./file0\x00') ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/06 17:45:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) fcntl$addseals(r0, 0x409, 0x8) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x800000004e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x499, 0x4400) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/253, &(0x7f0000000240)=0xfd) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x80000000, 0x4000) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)="4567726f74fcae955e9e37761b01000100000000006c6c657a3300317733b0695316d04f0de6f0d27ad19b7f6b2fa891f5744eaf200fa91439083d105061316563a78f035dd704f272132570beae8832e61afad6754fb26ae8a880ad2d75919536fea20f5c03a6905e142c42ccb813d3ab37bd2b53d3dfedfe822f6b934749872a44e341b6161ca900000000000000f4ff507bdce2eb01e90dfb34d5be0c713798d74c923b532ffcbb2b9afdb201fb77df0e6158", 0x0, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000080)) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) 2018/04/06 17:45:40 executing program 3: seccomp(0x1, 0x800000, &(0x7f00000fdff0)={0x0, &(0x7f00000e9ff8)}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/06 17:45:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) iopl(0x7bd7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x76, "f1c0a36fd9b0e31d08bfbae36c92a016827f8a3efd5ffe58be211e65c84e4bb4982a0e828b858f7f054750fc648dfb9a43ca49d50f6957d079d61b8bcdf8375df7dffe414aa68858a24efa6516f0dc46969929809128baecf9a28dc7a390b7117a55b98cafbe811bab545fe8b3e7275d87ee778b4752"}, &(0x7f0000000080)=0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xfd) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)={r1, 0x2, 0x80000000000000da}, 0x8) 2018/04/06 17:45:40 executing program 2: syz_emit_ethernet(0x1e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@can={0xc, {{0x2, 0x1, 0x1f, 0x10001}, 0x7, 0x2, 0x0, 0x0, "4b211c828f4da5f0"}}}}, &(0x7f0000000000)={0x1}) [ 594.952149] QAT: Invalid ioctl 2018/04/06 17:45:41 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x20, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x4, 0x5}) getsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0xfffffe44) 2018/04/06 17:45:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000180)=0xeb) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x461c, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x0, [0x3, 0xfb, 0x0, 0x7f, 0x200, 0x7f, 0x105, 0x6]}, 0xfffffffffffffee1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}], 0xb7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000400)=0xadfd, 0x4) 2018/04/06 17:45:41 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) write$fuse(r0, &(0x7f00000001c0)={0x28, 0x0, 0x3, @fuse_notify_inval_inode_out={0x7fffffff, 0x37e3, 0x1}}, 0x28) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r1 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x0, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r4 = getuid() fcntl$setpipe(r2, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x108) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r4, r5) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x8000, 0x4, 0x401}, &(0x7f0000000880)=0x10) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, 0x0) write(r3, &(0x7f0000000440)="1996af", 0x3) lsetxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="62747266732de3a161667300"], &(0x7f0000000780)='@\x00', 0x2, 0x2) 2018/04/06 17:45:41 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r2 = fcntl$dupfd(r0, 0x406, r0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r1, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x2, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000300)={0x1, r4}) fchdir(r2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000480)={0xa, 0x0, [{0x8000000f, 0x7ff, 0x10000, 0xffffffff, 0x8000}, {0x80000019, 0x2, 0xfffffffffffff801, 0x0, 0x8}, {0x1, 0x20, 0x7, 0x8d1f, 0x400}, {0x80000007, 0x6, 0xf7, 0x5, 0x80}, {0x80000004, 0x0, 0x9, 0x100000001, 0x2}, {0xd, 0x6, 0x80000000, 0x0, 0x8}, {0x2, 0x0, 0x1, 0x20, 0x1f}, {0xc0000007, 0x0, 0xfffffffffffffff9, 0xda, 0x4}, {0x0, 0x7b, 0x1bf6f5af, 0x5, 0x1}, {0x80000007, 0x6, 0xb2f3, 0x6, 0x5}]}) futex(&(0x7f00000000c0), 0x5, 0x0, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000440), 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x800, 0x9, 0x8}, 0x8) 2018/04/06 17:45:41 executing program 2: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x7fff, 0x121680) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000280)=0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fe) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffba8d}, 0x1c) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)="42c3fa3ee15f0dc89b7da58f3f89e78f39e2e47355818b5f57721d01c5946b27720327a08d2a02") setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x6, 0x8, 0x421, 0x5, 0x7fff, 0x1, 0x2, 0x8f9, 0x2, 0x80000000}, 0xb) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0xcf) 2018/04/06 17:45:41 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x80000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r1) 2018/04/06 17:45:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0xfffffffffffffffc, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x17a}}]}, 0x78}, 0x1}, 0x0) 2018/04/06 17:45:41 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x82001, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000002c0)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x8080) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@get={0x100, 0x13, 0x0, 0x70bd28, 0x25dfdbfc, {{'drbg_pr_hmac_sha1\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x22}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x4000041) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000), 0x4) 2018/04/06 17:45:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000000)='7', 0x1}], 0x1, &(0x7f0000000140)=[@sndinfo={0x20, 0x84, 0x2, {0xac, 0x0, 0xf6, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xb, 0x0, 0x5}}], 0x60}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x800) 2018/04/06 17:45:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x80, 0x5) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/06 17:45:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x144) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/04/06 17:45:42 executing program 7: timerfd_create(0x8, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x20, 0x0, 0x1}, 0x2, 0x6, 0x7ff}) chdir(&(0x7f00000000c0)='./file0\x00') 2018/04/06 17:45:42 executing program 3: unlink(&(0x7f0000000140)='./file0\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000600)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000680)=0x80, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = perf_event_open(&(0x7f0000723f88)={0x8000002, 0x70, 0xc35, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000cc0)) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)) sendmsg$nl_netfilter(r0, &(0x7f0000002400)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f00000023c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x404c040) r3 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) unlinkat(r5, &(0x7f0000000040)='./file0\x00', 0x0) read(r5, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r5, r4, 0xffffffffffffffff, 0x0) fcntl$setown(r2, 0x8, r3) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = socket(0x7, 0x0, 0xc974) r8 = semget(0x1, 0x0, 0x208) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000000300)=""/219) connect$llc(r7, &(0x7f0000000440)={0x1a, 0x8, 0x7ff, 0x8001, 0xb8, 0x80000001, @random="eac6ef1d9c00"}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r7, 0x0, 0x60, &(0x7f0000000ac0)=ANY=[@ANYBLOB="66696c746588000000000000000000000000000000000000000400000050040000380100003801000000040000680300000603000068030000040000000000000000000000000000be6d18b217b5e66ee82f8651309fa65da2484923434ef9affd0fa1c6bb8098e2e3f7e5bf43bfc3b278da7922c2d6f50c132c9794f5d59694992d7caf89c300"], 0x1) semget$private(0x0, 0x3, 0x1) r9 = memfd_create(&(0x7f0000000280)='ip6tll0\x00', 0x2) ioctl$sock_inet_SIOCGIFADDR(r9, 0x8915, &(0x7f00000002c0)={'ip6tnl0\x00', {0x2, 0x4e24, @rand_addr=0x26b3b411}}) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000000900)=""/171) r10 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x600000) getsockopt$IP_VS_SO_GET_DAEMON(r10, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) sendto$unix(r9, &(0x7f0000000480)="cf9cac78bb0c7bb2ddfc407d14868d28c0036a8cc84fe5d8943c4005efccbdf0c8d5963552565c4a080bbc57185a69b082aece692d211073a35ca5dfa46968b94c30deb107428c3661de6e6c40eb142eb0851ea9ec68676cdc4932b2ff5d913d78ba422884822d77c3bb3611b361747f9c2baa5655fc1ac3be10301f1dc3c24894ea663800569146b40af7c95de405d7e8db480f5d350dd36d59440968f6eb43e0a8daddb231eae17aae23e738adc68aa504c190b5eb475832a8eda9203525bec2b2289713b931c439418e86", 0xcc, 0x40010, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x4}) 2018/04/06 17:45:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000001c0)={@rand_addr, @multicast1}, &(0x7f0000000240)=0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="0105064455861eedb8"], &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="b80a0000000f23c00f21f83500000d000f23f80f20e035400000000f22e0b974090000b800400000ba000000000f30c7442400c69c6683c744240204b40000c7442406000000000f011c243e0f01d1660f01dfc4c191e9b5000000006526650f299c9af003ae4e66baf80cb81094e188ef66bafc0cb80f000000efb910030000b8f63e0000ba000000000f30", 0x8c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 17:45:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffcca) listen(r0, 0x7) r1 = accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x1}, 0x90) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 17:45:42 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x800, 0x20001) r2 = gettid() chmod(&(0x7f0000000240)='./file0\x00', 0x101) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x200, 0x6, 0x6, 0x80080000, "041e17e78919abd5348e549da3654cf8e1201105d7ddf1d1617c1e73c715eac3812b5ba228ff73b8d9a131ca", 0x40}, 0x0, 0x0, 0xff, r2, 0xfffffffffffffffb, 0xffffffffffffff00, "43cdd33411a6b3fa3e6a14f6a58340e6f6a9c1f4128958191120dca194f96f769cd5703f7f72a1bf0d52cef1ef7b58f8132dfe50565753da9696a9a387bacf83", &(0x7f00000000c0)="63707573657476626f786e65743128626465767b70726f6370726f636d643573756d736563757269747962646576182d00", 0x31, [], [0x3, 0x200, 0x80000000, 0x100]}) unshare(0x4100000) 2018/04/06 17:45:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000340)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f00000001c0)) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) fchown(r1, r2, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000140)=0x41) 2018/04/06 17:45:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) sync_file_range(r0, 0x7, 0x1, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/06 17:45:42 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) readv(r2, &(0x7f0000000280), 0x136) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000040)=""/63) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) tgkill(r1, r1, 0x6) 2018/04/06 17:45:42 executing program 7: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80047, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e24, 0x100000000, @empty, 0x20}], 0x48) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/06 17:45:42 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x468d, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x415e56be1e780b13, 0x31, r0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000040)=ANY=[]) getrlimit(0xf, &(0x7f0000000040)) 2018/04/06 17:45:43 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002100070600be0000090007210a00001efbe3000057fa0405000c0028be00903c8a2550ab4d5d0c7f5312c0fcd3823cb097c005d9230baa7894edf93bd8349d43977b68e6ce7445efc40120684727223517d92b44a7d729329f3a21f0b666f99234e465513b6d7961afc2f71106346d060acebafc7959b6d11517b68dc8ee281d843c579585", 0x89) 2018/04/06 17:45:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x1, 0x1001) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006340)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)='7', 0x1}], 0x1, &(0x7f0000000300)}}], 0x1, 0x40) 2018/04/06 17:45:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000200)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) 2018/04/06 17:45:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x2}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r4 = getpid() mq_notify(r2, &(0x7f0000000140)={0x0, 0x1c, 0x4, @tid=r4}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioprio_set$pid(0x3, r5, 0x100) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000001c0)={0x0, 0x3, 0x7c, &(0x7f0000000180)}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x7ffffffffffffffd, 0x0, 0x100}) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/04/06 17:45:43 executing program 3: r0 = memfd_create(&(0x7f0000000080)='/dev/kvm\x00', 0x2) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000001c0)="a53c24c0a277422fbf6af2a635285d4a935b32bf14058a7a6546b6ef2761c79df6b466435233fa969cb4ac0853e62861087c1281fdbcbdaf35e21fcb253ad952c798341d56ad91fa98340b0e50f625cc4f9bd43203c9fb2f5f63b8e68502") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0xc000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) vmsplice(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)="f2cbe5285820af7b044efb9052c4052c64d57a1274e3e2132a69ae7123194e0044ff6cb16c79674a8c0978dd7dbcbb2351c1bf68c901f7456f99c8258bb2eb", 0x3f}], 0x1, 0x8) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioprio_set$pid(0x3, r4, 0xfffffffffffffffc) ioctl$KVM_RUN(r3, 0xae80, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)) 2018/04/06 17:45:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f000011adf8)=ANY=[@ANYBLOB="1400000002080100000000000500000000000000"], 0x14}, 0x1}, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x0, 0xcb9, &(0x7f0000000040)="2d4b0704869e202cd0fb4c89c1206fd5ac02282e9128bcfd7df334bbc2d01b0782f02dc58256f43b59944c5d18249dec26a2778eed190ca7695b8f8c12f921be3f4697957a7b6992b2e3c1c2eceb49b6f7e74b756c", 0x100000001, 0x9b5c, 0xffffffffffffffe0, 0x7, 0x2, 0x7, 0x1, "10a4e6884c716f0bf05df6cd24dbd74064698b923bfc69ece37150283a36dabcf8333fa41950a3475fb54756ee90ba58144dcca426cfadf79ba6ce6e98e29e74f8c7d9fbff6a62e2f8c6b455013f232e5ea21f96544d99a44df690d6d8df7efd8229a7"}) fcntl$setsig(r2, 0xa, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) prlimit64(0x0, 0x0, 0x0, 0x0) 2018/04/06 17:45:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffcc2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0xa) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) writev(r3, &(0x7f0000000240)=[{&(0x7f0000000140)="30798b62587661d648c8f3a4fb274b83625d6a7bb5ec1c77d50bbaec3892e1591b4c0c90adeb84b2b07be39b26c3f4b79f6f5b10199f39b94bae8cb63ec9c03abe1d589bed1ab898d0fdf5b26a3279daa5fefe650adbfc01d4824958d9541bca311a440c6f55d5775da03826a17f0e41600c1071013dbe2a6a2c8c0708d87c6e76d0f0bc7adee18ae04d996a8d4843b51521eafcd093e41b3764dafc1f7a4fa478f133d0a2e92037d3410c5588d36fa3c55de845282207ab68757234426f8fb318b9459655", 0xc5}, {&(0x7f00000003c0)="24d06a48d4f0b0650d0d84583291f6b45dc59d5541c663ff7fa3f847e7ac97eed11ae8a446d406cde65d2385658c384935c720df4169d1be5273c6b97adcfaea3f1944c803a994aff0c9553ab6081a391f8992ac92c492218b85cefd21787e4654d61f4a3d605a5767e7ae480a4a0e7246f19ab5e26d2598db1173819a1c28236559d00212fc86fc2e8340b98a621971004c5db4b728f432907f1d14b34b39f6018863025317d176e5753674e6891230176d463fbd3b9d785ec15d2b8e83a3619d74f83aefed30e45124e015faa61a210319a8951f7989313571f3a3b800f11a63981ba1a2d6ea26202eba5c9d9b15c7", 0xf0}, {&(0x7f0000000080)="4daf7791b772a6722fcb693966bac69a4de3739c5fb064ac60ce4e1352c1ca97e2433922abe408a77f0c6a49005be9ff8eade1c0c65420dbe2", 0x39}, {&(0x7f0000000740)="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", 0xfe}, {&(0x7f0000000840)="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", 0x1000}], 0x5) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000580)={[], 0x0, 0x101}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 17:45:43 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000006c0)=0x400101000000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b46b38)={{0x0, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], {0x0, 0x989680}}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) clock_gettime(0x0, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x5, 0x4, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796", 0x80000000}, 0x2}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000005c0)={r4, 0x1, 0x0, @random="667928c0b3b5"}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0x4) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000240)) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000bc0)=""/188) 2018/04/06 17:45:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000840)={0x6f724cd3, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x90) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80000) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000380)={{0x0, 0x0, 0x9, 0x0, "19bbc6d2e56f878b807306701a155079e559b617efe5a074d2f9472f24c23826c35abb5e1935e310cc5529b9"}, 0x0, 0x0, 0xfffffffffffff68e, 0x0, 0x3, 0x0, "0fc937bc754ab5507e405e443c754c324198710f9db1f6b627bc855e42a7b14d44f2636d647b1bfee0a46975049925af347375bdd625cbcae63ff479ad21b6be", &(0x7f0000000340)=']{\x00', 0x3, [], [0x0, 0x0, 0x1]}) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0xdd5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x204) 2018/04/06 17:45:43 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getown(r0, 0x9) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f00000000c0), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000000100)="67829d08fe8acea7c6dcb17e2bfb76c2142f9f0fba565fa32c46e5f5267f302f5df9603c305a30d6b63786f3e26e1745362ab45a0cc9ab27ce312db6e4a44fc10158aa488448c88bf0826875ded1e8e8430d5b33530de567061cef51d64b91dac58920e5b7b01a28294dcab96a5c844cf0f2f31f4e9c9431a58572bf57d03031718ae6d0d120b8089e98032f6e503eb3169ba7b0caff9ef9") 2018/04/06 17:45:43 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x6393, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x2) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0xfce) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) openat(r2, &(0x7f0000000100)='./file0\x00', 0x2000, 0x812af540ef7a8238) 2018/04/06 17:45:44 executing program 0: r0 = getpgid(0x0) capset(&(0x7f0000581ff8)={0x200019980330, r0}, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0x4}) modify_ldt$read(0x0, &(0x7f00000000c0)=""/177, 0xb1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000180)={0x100000001, 0x865, 0x880b, 0x8, 0x9b3, 0x101}) clone(0x7008400, &(0x7f0000000100), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f00000000c0)) 2018/04/06 17:45:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r7, r6, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1}, {r3, 0x40}, {r1, 0x100}, {r1, 0x4205}], 0x4, 0x80000000) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x9d, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000001c0)={r8, 0x8000}, &(0x7f0000000200)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 598.515416] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 598.561324] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 17:45:44 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = userfaultfd(0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x5, 0x2000) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000200)={0x10000, 0x8}, 0x2) 2018/04/06 17:45:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = msgget(0x1, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() r11 = getpid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000d00)={{0x1, r6, r7, r8, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, r10, r11}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="04f4e8c4a7020000dcd713348b75583cccf5b2bf0532984b855741320d992aeb39d145403076edaf0dc60774b6808849c229f4300f3db3861e2ecb7a5d0bde74eeaca5625b37ad5df6"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40054) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r13, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/06 17:45:44 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x4) 2018/04/06 17:45:44 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = accept4(r0, &(0x7f00000005c0)=@ipx, &(0x7f0000000640)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000680)=@int=0x2, 0x4) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x10001) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) [ 598.737211] 8021q: VLANs not supported on lo 2018/04/06 17:45:44 executing program 3: gettid() set_robust_list(&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x1, &(0x7f0000000280)={&(0x7f0000000240)}}, 0x18) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xffffffffffffffa9, 0x0, 0xff, 0xa, 0x8, 0x4}, &(0x7f0000000140)=0x20) r2 = pkey_alloc(0x0, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000080)={0x5, 0x6}) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000180)={0x64e, 0x6a28}) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, r2) waitid(0x1, r0, &(0x7f0000c15000), 0x100000, &(0x7f000060ef70)) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000000300)={@mcast2}, &(0x7f0000000340)=0x14) [ 598.758730] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 598.780254] IPVS: stopping backup sync thread 9393 ... [ 598.838616] 8021q: VLANs not supported on lo [ 598.884851] IPVS: Error joining to the multicast group 2018/04/06 17:45:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0xffffffffffffff84) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg(r1, &(0x7f0000003900)=[{{&(0x7f00000036c0)=@nl=@unspec, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003840)="6ef28cbae3151da27ad4d2374d8712d2830e1f79bf956f1505756af18f2e6e70", 0x20}], 0x1, &(0x7f0000007340)}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/06 17:45:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) close(r0) 2018/04/06 17:45:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x7d) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r1, r2}) sendmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000004c0)='wLp', 0x3}], 0x1, &(0x7f0000000000)}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r4, 0xa70}, 0x8) dup2(r1, r3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040)="c0e260666b4c62d7800dd53c3656cc4b4d557a53bfb6ebceeb47a6fd1ad5ee16063c5a0438d5e79e871a04b1ee6f216c2c187195ef429ac902dca73233f8c4a18b7b0713f7754cdb323787be49ef9d4ca969ccf8ce2fe6ec3ed04063", 0x5c, 0x1, &(0x7f0000000100)={r5, r6+10000000}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) 2018/04/06 17:45:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a070b22a72081e567aa5567f333357d", 0x6) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000004a80)={&(0x7f0000000200)={0x10}, 0xffffffef, &(0x7f0000000900)={&(0x7f0000000000)=ANY=[@ANYBLOB="500000000ba62f311370e43db58c6e6666c2aa04f552c1", @ANYRES16=0x0, @ANYBLOB="00000000000000000000030000002c0001000800060077727200080004000000000008000800000000000800040000000000080002000000000008000400000000000800040000000000"], 0x50}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0xffffffd6}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/06 17:45:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1ff, 0x3, 0x4eb, 0x7fff, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x6a, "e536ee660095a500897bc5969e8e462c1e00d5dbc5070fb5664e73da0f20eac6fa59bccb5759f2ed85df21fdd0367dafb8b81d60e25708695e571a59beff6ca63d6deb68f50ecf5ac7d75f0999ee38bd6fc0d4232c7a6e76e84bf7854e773ec98808b47b405f75297f2f"}, &(0x7f0000000100)=0x72) sendfile(r1, r2, &(0x7f0000e64ff8)=0x3, 0x2d) 2018/04/06 17:45:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) personality(0x404000f) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x2}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x16a}, 0x1}, 0x0) 2018/04/06 17:45:44 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) personality(0x5000007) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./control/file0\x00', r2, &(0x7f0000000000)='./control\x00') renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x480940, 0x0) keyctl$negate(0xd, r0, 0x101, r0) 2018/04/06 17:45:44 executing program 7: r0 = shmget(0x1, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000000000)=0xffffffffffffff86, 0x800) pread64(r1, &(0x7f0000004000)=""/151, 0x97, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2) link(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00') gettid() setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x8ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[@ANYBLOB="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"]}, 0x942) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r6 = getgid() r7 = getpgid(0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001240)={0x36d, 0x1f, 0xfffffffffffffffb, 0x7}, 0x10) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) fstat(r1, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) getgroups(0x6, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003780)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000003800)={r13, &(0x7f0000001580)=""/44}) openat$ppp(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/ppp\x00', 0x101000, 0x0) sendmsg$netlink(r3, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003e80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r2]}], 0x100, 0x40010}, 0x8840) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000001600)={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e23, 0xffff, @dev={0xfe, 0x80, [], 0x19}}, 0x7, [0x8000, 0x8, 0x6, 0x6, 0x3, 0xffffffff, 0x5, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r14, @ANYBLOB="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"], &(0x7f0000000100)=0x2) clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) pipe(&(0x7f0000000040)) [ 599.041509] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/06 17:45:44 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xc11) r1 = dup2(r0, r0) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r2, &(0x7f0000000040)="04", 0x1) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/06 17:45:44 executing program 3: getrlimit(0x0, &(0x7f0000002ff2)) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x647c, 0x80) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) socket$nl_generic(0x10, 0x3, 0x10) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 599.095137] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/06 17:45:44 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4000004000, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x40, 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@hyper}) perf_event_open(&(0x7f0000940000)={0x2, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x1, 0x398, [0x0, 0x200009c0, 0x200009f0, 0x20000a20], 0x0, &(0x7f0000000000), &(0x7f00000009c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000011000000000000000000726f73653000000000000000000000006c6f00000000000000000000000000006772657461703000000000000000000067726530000000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaaaa0000000000000000e0010000a0020000d80200006c696d697400000000000000000000000000000000000000000000000000000020000000000000000000000001000000000000000000000000000000000000000000000000000000636f6d6d656e74000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000002000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000bed0d5d0797656507cdce4b45fef19fb37825b8db20e00de1cb84480fe46d35dd039532d20426bf508242e3749dcbe2d039be06902308c54ff5bfe77bb3442be000000006d61726b000000000000000000000000000000000000000000000000000000001000dced000000000000000000000000ffffffff00000000"]}, 0x410) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/04/06 17:45:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000dbaffc), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/06 17:45:44 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000032001f1546f9ff7f0000055b090007010c00020050ff010000003768a0f5fb00", 0x24) listen$netrom(r0, 0x3) 2018/04/06 17:45:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001500)={{{@in=@dev, @in=@local}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001600)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x5, 0x1, 0x7ff, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0xaf, [], 0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/175}, &(0x7f0000000100)=0x78) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x8, 0x7, 0x5}, 0xc) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000002c00010700000000000000000076000000480000"], 0x18}, 0x1}, 0x0) 2018/04/06 17:45:44 executing program 2: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80e, 0x4, &(0x7f0000000240)={0xffffffffffffffff}) write$cgroup_pid(r0, &(0x7f0000000280)={[0x31, 0x39, 0x31, 0x32, 0x32, 0x33, 0x37]}, 0x7) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0xffffffffe7357e37, 0x6, 0x3e, 0x200, "09766868e5dda7e4357edd61cec41cb82b906b61f9b991fe99aeaaf7dbe3dd20dc79cddeeb9a41c3c0176a48", 0x6}, 0x0, 0x0, 0x6, r2, 0x4, 0xffff, "04fca8aff3c7c5e7395cb2ae4987cb754cc947190d1e5f004dc3aabb8f3be3098ec91832e3363f949e33fe012198e93eb87bb7ede0eeb795556fa090b230e181", &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x11, [], [0x3, 0xffffffff, 0x0, 0xfffffffffffffff9]}) setns(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x2802, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) write$cgroup_pid(r3, &(0x7f0000000040)={[0x33, 0x30, 0x32, 0x31, 0x35]}, 0x5) [ 599.624145] unregister_netdevice: waiting for lo to become free. Usage count = 3 2018/04/06 17:45:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0xa89c1) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x0) r1 = userfaultfd(0x80800) fsetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="627472660200000000000000b735544096ce3df8c8176386e5888e09529e90c6e1457a1cfa7c504281c71986269e2a01201a7985c54ce8801ff12a"], &(0x7f0000013000)='\x00', 0x1, 0x0) 2018/04/06 17:45:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000080)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2000, r1, r2, 0x8, 0x4000) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x100000000, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x903, 0x8c, 0x1, 0x1f, 0x0, 0x401, 0x0, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x6c19}}, 0x20, 0x0, 0x4e, 0xffffffffffffff00, 0x5}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000005c0)={r4, 0xa7, "ff54ee024b62bae47280c38a33f9793f083a5eb9a8afca7572d31bb35f02a8eef19cc801d4a568197ad4befa1201088c5d1c204e35f64f1040055c3eb0c1a09d7d733f596ed6ce75d1f4f3a85830f867379694cc7bb3e1f853558b786eac43e470e6f19b3b3b0c88693af282e046475922a10489c7259f31c50c7d78c3d21cef4767ec509d3835579d1f16275cb8c9832d94ffcff282c82689f0918b9c8fda7a7c49812570c03d"}, &(0x7f0000000680)=0xaf) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000440)={r5, @in={{0x2, 0x4e23, @rand_addr=0x1d}}}, 0x84) 2018/04/06 17:45:46 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x82) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x2e0000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x7f, 0x24, [0xa4, 0x1a60, 0x4, 0x4, 0x4, 0x100, 0x9, 0x100, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c000e20008040000000000000000000000ffffac14ffaaff0200000000000000000000000000000000000000000000"], 0x0) 2018/04/06 17:45:46 executing program 0: r0 = memfd_create(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1'}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x59, r1}) 2018/04/06 17:45:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x2000000000007, 0x4) write(r1, &(0x7f00000000c0)="8c", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000), 0xa3, 0x8}, 0x2002) write$fuse(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000380)) 2018/04/06 17:45:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x880) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) 2018/04/06 17:45:46 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)="f2", 0x1, 0xfffffffffffffffe) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x800, 0x2, {0x0, 0x3, 0x3, 0x0, 0xd6ec}}) ioprio_set$pid(0x2, r1, 0xffff) 2018/04/06 17:45:46 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x15c, 0x200000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 17:45:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x7, 0x8000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000540)={0x3, 0x3f, 0x1, 'queue0\x00', 0x100000001}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000600)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xec, r4, 0x400, 0x70bd29, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x22d4b41e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xfb1c}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x79a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) capset(&(0x7f0000000080)={0x20080522, r2}, &(0x7f0000000100)={0xffff, 0x1000, 0x7a9, 0x10000, 0x1de}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000011001903000000000000000007000000", @ANYRES32=r5, @ANYBLOB="00000000008000000c001a00097e3728d09fad9e8270f8d27c8d3ca27e068f0e81b7df0d7c2f71d1bedf4018927c8dc98bb86e4bd7cea4b22c058d435d85cdfbe61e311609ea34d7d9f785f20ff99ba061225e8e2fceccc7aa493324480bb3e91b7c22c1af41c940d036761e45b91c08c280898477c537c8ecd0531c61b20705865483b26c1a4f0438f79547bd6321ca6cad3ef913f8c6ab00db24bb9983572db1b77fffc518743da5844a260bb6c4ef5f3af7062164e3665e2610ab878d28fddf5acaab47f583a402fd9568051f315063d6ee577f972df8263f704de419572968c1c1c36aa843"], 0x3}, 0x1}, 0x40) 2018/04/06 17:45:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x5952, 0xfff, 0x3ff}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x80000000, 0x2, 0x2, 0xa, 0x101, 0x80000001}, &(0x7f00000001c0)=0x20) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000040), &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100000009000000000000004eff6970365f76746930000000000000000074756e6c30000000000000000000000062637366300000000000000000000000697036677265746170300000000000000180c2000000000000000000aaaaaaaaaaaa000000000001000000000000a0000000d00000006367726f75700000000000000000000000000000000000000000000000000000080000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d00000000000000000065727370616e300000000000000000006970365f767469300000000000000000697036677265746170300000000000006970365f7674693000000000000000000180c20000000000000000000180c200000000000000000000007000000070000000a80000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff00000000"]}, 0x280) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x6}}, 0x1, 0x4, 0x7, 0x100, 0x6}, &(0x7f0000000340)=0x98) r3 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x3, &(0x7f0000000200)=""/3) 2018/04/06 17:45:46 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x1000000000000000}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x2}, 0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000780)=""/130, &(0x7f0000000840)=0x82) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'dummy0\x00', 0x1}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="8a0732fae20ad514c4b902b7f6a695ca", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x24) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x6200, 0x0) mq_timedreceive(r0, &(0x7f0000000480)=""/131, 0x1cb, 0x0, 0x0) 2018/04/06 17:45:46 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r1, 0x80000001}) socket$inet(0xa, 0x803, 0x9) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/06 17:45:46 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x82840, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x10002, 0x89}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x20}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x8, 0x8400000000003, 0xffffffdf00000005, 0x3}, 0x29) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/06 17:45:46 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x245) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/04/06 17:45:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021000000600000000000000000000000400001000000000000000000000000000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0xfffffeb3, &(0x7f0000001100)="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"}) [ 600.843436] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/04/06 17:45:46 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/06 17:45:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000000, 0x200032, 0xffffffffffffffff, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x244280) fcntl$notify(r0, 0x402, 0x20) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000180)=0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x95, "9ce09c28e859ab08577426aaf9087889fa971868d5fb3d04490a9dba6da3942e46efe63647126febb8dc1260cf94db2558d5c87ac86ad3308f8d5c2713028fed2695b5b4e9d602277c830d0d1622740dae0caf968e88d3038b9edc927eeabbf6560010cd9d3c19c3be3c2f376dacda82082732fdadf630dd9e649ea09867859bbbc815103fa9a4aec9c6c1342fa33f94d599464275"}, &(0x7f0000000280)=0x9d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={r2, @in6={{0xa, 0x4e21, 0x5ea, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x2, 0x9e, 0x2881, 0x40, 0x80000000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3}, 0x8) [ 600.911564] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 600.915530] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 17:45:46 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 600.959632] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 17:45:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000acc000)={@loopback}, &(0x7f0000631000)=0x14) accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x400200) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x1) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/04/06 17:45:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80040, 0x1) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0xffffffffffff7fff, 0x7]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000009c0), 0x4) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) dup2(r0, r1) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000180)=""/104, 0x68) 2018/04/06 17:45:46 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x40000, 0x80) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') sched_rr_get_interval(0x0, &(0x7f00000000c0)) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/06 17:45:46 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$fiemap(r1, 0x40286608, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000090016000000000000000000000000000000"]) [ 609.640126] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 619.896178] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 630.144190] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 640.400131] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 650.648112] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 660.904167] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 671.152209] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 681.400152] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 691.648174] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 701.896156] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 712.144168] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 722.392193] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 732.648225] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 738.272281] INFO: task syz-executor2:9502 blocked for more than 120 seconds. [ 738.279580] Not tainted 4.16.0+ #3 [ 738.283706] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.291755] syz-executor2 D25096 9502 4529 0x00000004 [ 738.297453] Call Trace: [ 738.300063] __schedule+0x807/0x1e40 [ 738.303812] ? __sched_text_start+0x8/0x8 [ 738.307994] ? lock_repin_lock+0x410/0x410 [ 738.312280] ? graph_lock+0x170/0x170 [ 738.316111] ? graph_lock+0x170/0x170 [ 738.319961] ? print_usage_bug+0xc0/0xc0 [ 738.324071] ? __schedule+0x80f/0x1e40 [ 738.328003] ? print_usage_bug+0xc0/0xc0 [ 738.332129] schedule+0xef/0x430 [ 738.335536] ? lock_downgrade+0x8e0/0x8e0 [ 738.339718] ? __schedule+0x1e40/0x1e40 [ 738.343734] ? mark_held_locks+0xc9/0x160 [ 738.347920] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 738.352555] ? _raw_spin_unlock_irq+0x27/0x70 [ 738.357088] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 738.362147] __rwsem_down_write_failed_common+0x919/0x15d0 [ 738.367822] ? rwsem_spin_on_owner+0x7b0/0x7b0 [ 738.372422] ? perf_trace_lock+0xd6/0x900 [ 738.376601] ? perf_trace_lock+0xd6/0x900 [ 738.380788] ? debug_check_no_locks_freed+0x310/0x310 [ 738.386065] ? zap_class+0x720/0x720 [ 738.389811] ? graph_lock+0x170/0x170 [ 738.393660] ? graph_lock+0x170/0x170 [ 738.397500] ? unwind_get_return_address+0x61/0xa0 [ 738.402523] ? find_held_lock+0x36/0x1c0 [ 738.406619] ? lock_downgrade+0x8e0/0x8e0 [ 738.410805] ? lock_downgrade+0x8e0/0x8e0 [ 738.414988] ? kasan_check_read+0x11/0x20 [ 738.419176] ? do_raw_spin_unlock+0x9e/0x2e0 [ 738.423621] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 738.428246] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 738.433385] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 738.438438] ? trace_hardirqs_on+0xd/0x10 [ 738.442628] ? register_netdevice_notifier+0xb4/0x8f0 [ 738.447863] ? lock_release+0xa10/0xa10 [ 738.451863] ? check_same_owner+0x320/0x320 [ 738.456223] rwsem_down_write_failed+0xe/0x10 [ 738.460761] ? rwsem_down_write_failed+0xe/0x10 [ 738.465507] call_rwsem_down_write_failed+0x17/0x30 [ 738.470564] down_write+0xa2/0x120 [ 738.474138] ? register_netdevice_notifier+0xb4/0x8f0 [ 738.479360] ? down_read+0x1b0/0x1b0 [ 738.483113] ? kasan_check_read+0x11/0x20 [ 738.487304] register_netdevice_notifier+0xb4/0x8f0 [ 738.492359] ? __dev_close_many+0x360/0x360 [ 738.496720] ? lockdep_init_map+0x9/0x10 [ 738.500816] ? init_timer_key+0x17f/0x470 [ 738.504986] ? find_held_lock+0x36/0x1c0 [ 738.509088] ? __rwlock_init+0x1c/0x140 [ 738.513092] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 738.518142] ? __lockdep_init_map+0x105/0x590 [ 738.522668] ? __lockdep_init_map+0x105/0x590 [ 738.527199] ? kasan_check_write+0x14/0x20 [ 738.531468] ? sock_init_data+0x983/0xd70 [ 738.535662] bcm_init+0x259/0x300 [ 738.539148] ? canbcm_pernet_init+0x90/0x90 [ 738.543505] ? can_get_proto+0x245/0x380 [ 738.547596] ? can_pernet_init+0x3b0/0x3b0 [ 738.551868] ? rcu_is_watching+0x85/0x140 [ 738.556051] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 738.561281] ? canbcm_pernet_init+0x90/0x90 [ 738.565655] can_create+0x28a/0x4b0 [ 738.569313] __sock_create+0x526/0x920 [ 738.573237] ? kernel_sock_ip_overhead+0x570/0x570 [ 738.578217] ? f_getown+0xc0/0xc0 [ 738.581707] ? fget_raw+0x20/0x20 [ 738.585184] ? kfree+0x111/0x260 [ 738.588594] __sys_socket+0x100/0x250 [ 738.592430] ? move_addr_to_kernel+0x70/0x70 [ 738.596881] ? fput+0x130/0x1a0 [ 738.600205] SyS_socket+0x24/0x30 [ 738.603689] ? __sys_socket+0x250/0x250 [ 738.607711] do_syscall_64+0x29e/0x9d0 [ 738.611668] ? vmalloc_sync_all+0x30/0x30 [ 738.615901] ? kasan_check_write+0x14/0x20 [ 738.620179] ? syscall_return_slowpath+0x5c0/0x5c0 [ 738.625147] ? syscall_return_slowpath+0x30f/0x5c0 [ 738.630121] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 738.635535] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.640421] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 738.645661] RIP: 0033:0x4552d9 [ 738.648878] RSP: 002b:00007faa23d41c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 738.656905] RAX: ffffffffffffffda RBX: 00007faa23d426d4 RCX: 00000000004552d9 [ 738.664213] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 738.671527] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 738.678831] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 738.686142] R13: 0000000000000612 R14: 00000000006fc250 R15: 0000000000000000 [ 738.693458] [ 738.693458] Showing all locks held in the system: [ 738.699858] 2 locks held by khungtaskd/881: [ 738.704412] #0: 0000000088c05885 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 738.712119] #1: 00000000403e0cb7 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 738.720864] 1 lock held by rsyslogd/4356: [ 738.725064] #0: 0000000093b59d38 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 738.733100] 2 locks held by getty/4447: [ 738.737113] #0: 00000000cdbbbde5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 738.745402] #1: 000000005fa4fee2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 738.754314] 2 locks held by getty/4448: [ 738.758328] #0: 0000000059bff740 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 738.766649] #1: 0000000097b8ee98 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 738.775550] 2 locks held by getty/4449: [ 738.779569] #0: 000000004e6082c5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 738.787892] #1: 00000000907fe54b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 738.796817] 2 locks held by getty/4450: [ 738.800824] #0: 00000000e99b8eac (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 738.809126] #1: 00000000b52be074 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 738.818029] 2 locks held by getty/4451: [ 738.822045] #0: 00000000ad9dd58b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 738.830322] #1: 000000006ed72bb2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 738.839223] 2 locks held by getty/4452: [ 738.843206] #0: 00000000f3d37364 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 738.851508] #1: 00000000ff1fd1eb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 738.860425] 2 locks held by getty/771: [ 738.864346] #0: 00000000660fd067 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 738.872638] #1: 00000000f5a3b00b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 738.881550] 3 locks held by kworker/u4:3/5299: [ 738.886152] #0: 00000000a6fa6e86 ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 738.895756] #1: 00000000bbf7521d (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 738.904483] #2: 00000000f3152e68 (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 738.912727] 1 lock held by syz-executor2/9502: [ 738.917347] #0: 00000000f3152e68 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 738.926887] 1 lock held by syz-executor2/9568: [ 738.931488] #0: 00000000f3152e68 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 738.940999] [ 738.942658] ============================================= [ 738.942658] [ 738.949716] NMI backtrace for cpu 1 [ 738.953373] CPU: 1 PID: 881 Comm: khungtaskd Not tainted 4.16.0+ #3 [ 738.959770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.969108] Call Trace: [ 738.971686] dump_stack+0x1b9/0x294 [ 738.975298] ? dump_stack_print_info.cold.2+0x52/0x52 [ 738.980471] nmi_cpu_backtrace.cold.4+0x19/0xce [ 738.985123] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 738.990306] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 738.995564] arch_trigger_cpumask_backtrace+0x14/0x20 [ 739.000740] watchdog+0xc10/0xf60 [ 739.004182] ? reset_hung_task_detector+0xb0/0xb0 [ 739.009012] ? __schedule+0x1e40/0x1e40 [ 739.012970] ? do_raw_spin_unlock+0x9e/0x2e0 [ 739.017357] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 739.021927] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 739.027014] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.032010] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 739.037531] ? __kthread_parkme+0x1b7/0x280 [ 739.041834] kthread+0x345/0x410 [ 739.045183] ? reset_hung_task_detector+0xb0/0xb0 [ 739.050030] ? kthread_bind+0x40/0x40 [ 739.053813] ret_from_fork+0x3a/0x50 [ 739.057658] Sending NMI from CPU 1 to CPUs 0: [ 739.062206] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 739.063190] Kernel panic - not syncing: hung_task: blocked tasks [ 739.076771] CPU: 1 PID: 881 Comm: khungtaskd Not tainted 4.16.0+ #3 [ 739.083160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.092493] Call Trace: [ 739.095073] dump_stack+0x1b9/0x294 [ 739.098688] ? dump_stack_print_info.cold.2+0x52/0x52 [ 739.103860] ? printk_safe_log_store+0x260/0x260 [ 739.108600] panic+0x22f/0x4de [ 739.111781] ? add_taint.cold.5+0x16/0x16 [ 739.115911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 739.121432] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 739.126863] ? printk_safe_flush+0xd7/0x130 [ 739.131167] watchdog+0xc21/0xf60 [ 739.134605] ? reset_hung_task_detector+0xb0/0xb0 [ 739.139438] ? __schedule+0x1e40/0x1e40 [ 739.143393] ? do_raw_spin_unlock+0x9e/0x2e0 [ 739.147784] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 739.152348] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 739.157433] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.162432] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 739.167949] ? __kthread_parkme+0x1b7/0x280 [ 739.172252] kthread+0x345/0x410 [ 739.175599] ? reset_hung_task_detector+0xb0/0xb0 [ 739.180439] ? kthread_bind+0x40/0x40 [ 739.184223] ret_from_fork+0x3a/0x50 [ 739.188573] Dumping ftrace buffer: [ 739.192279] (ftrace buffer empty) [ 739.195973] Kernel Offset: disabled [ 739.199593] Rebooting in 86400 seconds..