0)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000006c0)={r5, 0x9b}, &(0x7f0000000700)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000740)={0xff, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8}}}, 0x88) ioctl$sock_ifreq(r1, 0x8916, &(0x7f0000000800)={'yam0\x00', @ifru_names='gre0\x00'}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000840)={0x1, 0x11, 0x1, 0x5, "053e51f3ec7c475acefe288b9f5ccef20ab9f49c09905779c1876dca3b9e18c7"}) r6 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0xb810, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000880)={r6}) r7 = shmget(0x1, 0x3000, 0x814, &(0x7f0000ffb000/0x3000)=nil) shmat(r7, &(0x7f0000ffc000/0x1000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000008c0)={0x5}, 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000900)) write$cgroup_int(r1, &(0x7f0000000940)={[0x2c]}, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000980), 0x2) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000009c0)={0x1, {{0x2, 0x4e20, @rand_addr=0xb3}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) sendto$packet(r0, &(0x7f0000000b00)="e584350b91c542afd952ff82cb2b2bfd6f8b4d6eda0db3756ca57b67270baddcbde69b68046ca4b2708ec479e45651f1a26b7ce9d5a688f0e6ce87a5e4426c7d81677ddf466f1b3d073de3a62de8b7f0dc0179430d0cde13828d1a500b845d113b4e439df2f557070dea81f57d02a70b3dcd50cd2d6a121b66afe2f6e37d1d6adb9dd964f03e139d6345d47d0d360b342ac1230bbee3cf3e4330828ba647", 0x9e, 0x4000, 0x0, 0x0) 2018/03/30 01:33:31 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x44002) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/108) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'sit0\x00', {0x4, 0xfffffffffffffffd, 0x9, "821dc289376f", 0x2b9e}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='dummy0\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'lo\x00', {0x4, 0xfffffffffffffffa, 0xc56, "4b005490f522", 0x8000}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) bind$llc(r0, &(0x7f00000002c0)={0x1a, 0x30f, 0x9, 0x7, 0x3fe0000, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'bcsf0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}) getsockname$ax25(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000640)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x0, {0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x8}}}, {&(0x7f0000000500)=""/219, 0xdb}, &(0x7f0000000600), 0x8}, 0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000700)={'syzkaller0\x00', 0x8400}) readv(r0, &(0x7f0000001a80)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/234, 0xea}, {&(0x7f0000001840)=""/131, 0x83}, {&(0x7f0000001900)=""/123, 0x7b}, {&(0x7f0000001980)=""/39, 0x27}, {&(0x7f00000019c0)=""/134, 0x86}], 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001b00)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffffff, @empty, 0x3f}}, 0x7f, 0x9, 0x7, 0x1, 0x1000}, &(0x7f0000001bc0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001c00)={r1, 0x2dcc, 0x3, 0x3ff}, 0x10) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001c40)='tls\x00', 0x4) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x88dc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001d80)=""/118, &(0x7f0000001e00)=0x76) pipe(&(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e80)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001ec0)={@loopback={0x0, 0x1}, 0x48, r4}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001f00)={0xf4d1}, 0x4) 2018/03/30 01:33:31 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="ab0f57f0a1c619083ddf1599b385c72ca4594d83d2c52873b57dd7d9956b67b0033d26afd61edaabfb512b78f9663d6eefc9ee077a867d432abc38b487b17c61b747198a74177fc5f8ddb1f6978b14d78ad0df9dd1b0ea13027dd4102be8004f45e5d7972f8c0d0b5d58c984ae24ea89bc91333a5971fa0c1d1e3a92bc37d20684b74f4c5cade28227e402f7c23b4ce9326d65309051141ba2b84750a887d6cc179a852cb7fc814f4e5689dba7347243bd82") syncfs(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000180)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000240)={r1, 0x2}) r2 = msgget(0x1, 0x200) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000280)=""/3) r3 = dup(r0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x200, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x90, r5, 0x100, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xec4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3e4}]}, 0x90}, 0x1, 0x0, 0x0, 0x4004}, 0x4001) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={0x0, 0x9}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000640)={r7, 0x6c, &(0x7f00000005c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0xd276}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000680)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000006c0)={0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000700)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000800)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000840)={@remote={0xfe, 0x80, [], 0xbb}, 0x36, r9}) fcntl$getownex(r3, 0x10, &(0x7f0000000880)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000008c0)) getitimer(0x1, &(0x7f0000000900)) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000980)={0x0, 0x2, 0xe5, &(0x7f0000000940)}) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x30, r5, 0x218, 0x70bd28, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x26}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000ac0)={r8, 0xfffffffffffffc00, 0x3f, 0x7fff, 0x3, 0xb2}, &(0x7f0000000b00)=0x14) pipe(&(0x7f0000000b40)) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/30 01:33:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xa0000000000, 0xa000) r2 = dup2(r0, r1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0xfffffffffffffff7, 0x8, 0x4, 0x1}, 0x10) ioctl(r1, 0x5, &(0x7f00000000c0)="ff137beaca742aba11db9c3e4a822bdf9466") linkat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1400) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000180)={[0x10000, 0x1f001, 0x3001, 0x10f000], 0x5, 0x4, 0x100000000}) ioctl$int_in(r0, 0x5473, &(0x7f0000000200)=0x5) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x8010, r1, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000240)=0x1f, &(0x7f0000000280)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000000400)={&(0x7f0000000300)="e6b3ff22ed82a382882e0c484fd8bf35ec3b6ba9fa03ab2debd80fe8ae05e2ff9bd11488ca2c5f88d4706f7d11dfc68a0a3a32d4f9e5e057b53aad3722273557cb91288b7cbcfefc5ed315f077a94d3070f61641199c8f3447ac3bd2238066eccb84d10e6795f2fcca3c6a044cdf685753dcf676080f6dd5d55eb266d19dee30188250ab1eb6c0b6fab55e4884ffc760d79f79b0ed72a91d810e2a74c82938aa0c0fcafb9b7f68d720a831bf6ffe929187e3b854763bc6269197942a942f729d777bf1dccd20003a0e61348a853bf55dfac02c7cc59e7a55e726792173e0873ed7a4fe277573eea492c468f7bd44b3f4dd", 0xf1}) sync_file_range(r0, 0xffffffffffff7fff, 0x6, 0x6) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000440)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000600)={0x4a, &(0x7f0000000580)="7e0a627270ff0c4dbfb28cb94d5448070114968f99fe326502ee9dbc630a3207f2721e696e9d89071edc5cbe1e3024568cb8d57bfb6d0e5fcce70b2fa959a3bbeadb2d0edb41f6ef21ce"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000640)={0x3, 0x1, 0x10001, 0x3, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000680)) writev(r2, &(0x7f0000000a40)=[{&(0x7f0000000740)="4c90f3cb2cc4e30f8c99b5759df9b73d87df0779cb7d12c4054b1df50c42e0cad4c182d729d5e46f6ff3dbb84f3e8d7c10a30a55320847d5bba2881d847e8fa496a7a67efae6c8328ccc780b6b8266eef69a919f17f0d92f36a77cc48c928ab7d10216a69c517fe1c430530952c79412e1d75a0128fa8c23d097364fe6b5ed2eefd0c233c9314a04751ce4905b5e4f2534cd3b2c52903fa86acecaf212acda34900109079d629ed2079ef4c98d782630f09e9590b6cccd60d6eef1c6e0726271f56d49a6d82e95de18e2b9c4891d58245dcfd9fbbecebf2ecb47265e", 0xdc}, {&(0x7f0000000840)="5c1a2390cfae56bab3e09615a7d8dd45599b9fa017abeb71b817d64042aefe405a004b50bda5e20e169fbadda8ed91d618f9136eb82822f8550c9b0856b371fbcccc2efe8855a93c7428051ee7ad2a53ef1b9df741e8c3f55ab67dd688ceb5197bf880", 0x63}, {&(0x7f00000008c0)="72ad85e43d4bc3b1f5f259dd420b684495af126918ddab8238c26537c4367b9959ffef8f52df241926e20da0b42c9a2b4f50a9614add5fb0bbe17370c6d150d6ec92afde457846d2fd75784c8159840034d141ac3ce0423de4cb6ac083b0ba0930894c506c252f6d4448f9d3535604e2914675079dfa7c12e26e1f3c8e28aee3488594", 0x83}, {&(0x7f0000000980)="647b9b72edaf3e214fb37831920b580f592bb36c79a4234bc802cc084daaf9d94d15c530c1dfd45c277150823b100808299e16bb6f6ddf58ce04a20648a7d5", 0x3f}, {&(0x7f00000009c0)="dd32b5cd68aef889536e9a02a12d47c3116961c20dd28507733ba03452a1afaf56f331e17fd70ec31d1f57cd1e2a8ecd32cf422eb60ae12e65e317cfc643cfcdcd4cf5b846e7b9d65f", 0x49}], 0x5) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000ac0)={0xbc9, 0xf59e, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x2, 0x2) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000b40)={0x6, 0x0, [{0x200, 0x0, 0x3}, {0x52b, 0x0, 0x4000000040000}, {0x40, 0x0, 0x40}, {0x20, 0x0, 0x7fff}, {0x6, 0x0, 0x2}, {0x7, 0x0, 0x9}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000bc0)='/dev/input/mouse#\x00') fcntl$setlease(r2, 0x400, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000c00)={'syzkaller1\x00', {0x4, 0x6, 0x0, "cd2c3ebc0fcb"}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000c40)={'NETMAP\x00'}, &(0x7f0000000c80)=0x1e) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000cc0)={0xfffffffffffffff9, 0x24591f19}, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000d40)={{0x8, 0x5, 0x6, 0x400, "f947c99780462a7dd5f27f1a312f54e16ef96ef3816cf6d5b560953d9afb9f93cc761281ffc1a3740aac8888", 0x112}, 0x0, 0x0, 0x6, r3, 0x7ff, 0x6, "a9458fa9eb3849988b285669af9fbdfe0946921cff45d1bd2c939ea24b3ab9b386aa447958de756cb797344a7fec96a7c686ce19756670deed4e538dd917d15c", &(0x7f0000000d00)='/dev/input/mouse#\x00', 0x12, [], [0xff4, 0x8, 0xad23, 0x4895]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000e80)={0x7f, 0x1, {0x3, 0x3, 0x8, 0x0, 0x8}}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000f40)={0xf000, &(0x7f0000000f00), 0x1, r1, 0x4}) 2018/03/30 01:33:31 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x139, 0x70bd28, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x44) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xff, 0x101000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000001c0)={{0x4, 0x7}, 0x1, 0x9, 0x2, {0x1, 0x6}, 0x401, 0x6}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000240)={0x1fd, 0x2, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280)=0x42201ab0, &(0x7f00000002c0)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000380)={{0x1, 0x2, 0x0, 0x9, "aacc6f34c3296291de0937bf56cfc48a94b80c0ebcc13036be1d66d7821bbf6c4e959cb701cadebc04783fb3", 0x5}, 0x0, 0x0, 0x10001, r3, 0x3, 0x7, "e2d11f884b683c183da3f7c9a9ae77d07b8ebde4d065feddaec5f7b2f6a93abe5fe35195da92dcec1e3e31c43ff39c09a9d9090b538f6cf3dc15079f3bf25431", &(0x7f0000000340)='/dev/audio#\x00', 0xc, [], [0x100000001, 0xffffffff, 0x736d, 0x1000]}) getpriority(0x1, r3) syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000500)=0xd3, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000540)=""/158) r4 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x3ee6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000006c0)={r5, 0x33, "03e6261a5e642b3d3fd8abf7cd6047f67e1b6fbb9f12e301f9aaa2ac43849f5d001f44c8b0fa58ec8eb1e240169111fd3711ce"}, &(0x7f0000000700)=0x3b) sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x48, r1, 0x8, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x80) bind(r0, &(0x7f0000000880)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x0, 0x2, {0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x80) tkill(r3, 0x32) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000980)={r5, 0x7fffffff}, &(0x7f00000009c0)=0x8) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000a00)=""/88) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000ac0)={0x2, &(0x7f0000000a80)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000b00)={r6, 0x1}) sendmsg$netrom(r0, &(0x7f0000001d40)={&(0x7f0000000b40)=@full={{0x3, {"9ae90fbeea1417"}, 0x3}, [{"50e134c791b83a"}, {"7bc05b8f737daa"}, {"cf70c8460d522d"}, {"21aabcee5f6955"}, {"0854d9dd534478"}, {"0a6cd106bbb909"}, {"c55f19bc62610e"}, {"215b4676db333e"}]}, 0x48, &(0x7f0000001d00)=[{&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="65e61791c49483752b73f34f342cb2d3e98f4e9061adbcb3b17821d63db18b9e14ff12ce4b76d577c0a9af0e2525c835c0f20c92ed796d8c059703f24e42ebd020304d71f332acec2718d61d60b2f24eaf22cd2867cb6ff70a326bc83adbbdde47f2cf6fbb", 0x65}, {&(0x7f0000001c40)="c892a8e1d9e9854a5d24650905340f8c2e76d80aa7ac0d1f88540eb754a4986678792f388898991337d6f9036e504771ab0bb6c3804c242e8923e9285cfb9e0dd40f344837442a562edf6c157fd07fb787fd28337334b6681cc41e5260fc61a5375a03ba6f6a8b6fe5aee3502cb7079bd677e701be2d4eafe60667102623ddbba84abf84d78cd64a7c63aa54566fe7fe3c9609dbc9912bfe40c2810dba2cd3757bdb8ce3e691728c96904fcb06a8740baf5b47026ae2ab27ce7b624a7a38", 0xbe}], 0x3, 0x0, 0x0, 0x40040}, 0x20008040) fchmodat(r4, &(0x7f0000001d80)='./file0\x00', 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/rtc\x00', 0x105000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000001e00)=""/140) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000001ec0)=""/65, &(0x7f0000001f40)=0x41) 2018/03/30 01:33:31 executing program 7: prctl$setfpexc(0xc, 0x100000) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x80) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setuid(r3) fgetxattr(r1, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f00000001c0)=""/118, 0x76) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) recvfrom(r4, &(0x7f0000000280)=""/44, 0x2c, 0x1, &(0x7f00000002c0)=@ipx={0x4, 0x1ff, 0x8, "8b2755f06d76", 0x8001}, 0x80) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000400)=0x1, &(0x7f0000000440)=0x2) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000480)=""/81, &(0x7f0000000500)=0x51) getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000540)=""/66, &(0x7f00000005c0)=0x42) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x55315a2d51f0c349}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=@ipv6_getmulticast={0x14, 0x3a, 0x1, 0x70bd26, 0x25dfdbfe, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x814}, 0x1) r7 = semget$private(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x3, 0x10, &(0x7f0000000700)=0x800) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ashmem\x00', 0x600, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000780)=r4, 0x4) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000007c0), &(0x7f0000000800)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000840)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000900)={r4, 0x50, &(0x7f0000000880)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000940)=r9, 0x4) restart_syscall() setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000980)=0xb53, 0x4) truncate(&(0x7f00000009c0)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000a00)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000a40)={r10}) ioctl$TIOCCBRK(r4, 0x5428) setsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000a80)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0x1, 0x4e22, 0x7fffffff, 0x2, 0x80, 0x80, 0x33, r2, r6}, {0x1, 0x7, 0xfff, 0x200, 0x7, 0x1, 0x1, 0x3}, {0x21, 0x3ff, 0x0, 0x4}, 0x2, 0x6e6bbf, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x4d5, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x4, 0x1, 0x40000, 0x5f, 0x0, 0x80f}}, 0xe8) keyctl$join(0x1, &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 01:33:31 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x4000) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = accept$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000140)={0x7, 0x3}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000180)={0x4, 0x0, &(0x7f0000ffb000/0x4000)=nil}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000002c0)={0xde, &(0x7f00000001c0)=""/222}) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000300)=0x7fffffff, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0x7) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380)=0x7, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000003c0)=""/87, &(0x7f0000000440)=0x57) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000480)="80189b412f0edf3d46079dbe80a86b0a837fe477bf693489aa2dc8118194f01dc0f56c62d77d7da81a1a11fde49e734fe9af168a4091c9d077ad5eb958b97eafa3e71d6e77bac0e77bb6f80d78bb8028c596708ceeeb39b398d7f6e371f4254d361e4e6abe6645ac1fd43411f63c435b66ccecb73d5e36edbd902d203428fe66b15ff583cd4f6470948b5e7757e0e847b2efbfd984640ea1f49d3561bed30f2617222354b8f43504676418d05c627f10ec66") setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x5, 0x2, 0x3ff, 0x5, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000600)={r2, 0x9, 0x30, 0x5, 0x2}, &(0x7f0000000640)=0x18) accept$netrom(r1, &(0x7f0000000680)=@full, &(0x7f0000000700)=0x48) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000740)={r3, 0x5, 0x3, 0xfff, 0x9, 0x7}, 0x14) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r4 = gettid() setpriority(0x3, r4, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x9, 0xef, 0x7, 0x4}, &(0x7f00000008c0)=0x98) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000940)={&(0x7f0000000900)='./file0\x00', r0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000980)={r3, 0x100000001, 0x30}, &(0x7f00000009c0)=0xc) r6 = shmget(0x1, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) shmat(r6, &(0x7f0000ffc000/0x4000)=nil, 0x7000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000a00)={r5, 0x1c, "6e4b86d5792677899b95b703bf43e44f6ecc0932f0ff74f07f321b89"}, &(0x7f0000000a40)=0x24) rt_tgsigqueueinfo(r4, r4, 0x1c, &(0x7f0000000a80)={0x35, 0x1f, 0x9, 0x4}) socket$inet6(0xa, 0x2, 0x9) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ac0), 0x4) 2018/03/30 01:33:31 executing program 6: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x28000, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r1, r2/1000+10000}}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x40, 0x48240) poll(&(0x7f0000000140)=[{r3, 0x200}, {r0, 0x418}, {r3, 0x181}], 0x3, 0x9) r4 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x189081) ppoll(&(0x7f00000001c0)=[{r0, 0x100}, {r3, 0x4}, {r3, 0x200}, {r3}, {r0, 0x28c}, {r0, 0x88}, {r4, 0x5422}, {r3, 0x4}, {r0, 0xa600}], 0x9, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)={0x2}, 0x8) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f00000002c0)={@loopback, @multicast1}, &(0x7f0000000300)=0x8) write(r3, &(0x7f0000000340)="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", 0x1000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001340)='/dev/hwrng\x00', 0x1c0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000001380)='/dev/dmmidi#\x00', 0x1, 0x200) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000013c0)=""/218) r7 = syz_open_pts(r3, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000014c0)={0x0, 0x8}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001540)={r8, 0x10000}, &(0x7f0000001580)=0x8) sendmsg$key(r4, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001700)={&(0x7f00000015c0)={0x2, 0x8, 0x0, 0x0, 0x26, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_x_sec_ctx={0x13, 0x18, 0x5, 0x9, 0x89, "62c8b632aef5afcaf054df9a323fe54c06145e1e072ee4461f9d2f936742f0182f77ac0757b765cc8e5bbd213956266c3005772178ec4cd0418a7699bd96b27c4e2b32a660cb5faf17a1225b8227752c9a82573a64a99e1e2c3ad98914503779d7516ad7217152f4ebf24e31d0c0acec88d77ddf5640385a762ba636f29f62eb4d94843d6979f37a22"}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x10000}, @sadb_x_sec_ctx={0xd, 0x18, 0x5, 0xfffffffffffffffb, 0x59, "538e8bb31704bbcd260f3d490c3bf79ef01d54d3e151a0ae3ee8e4b2ee5ec4d2c6b9333f99ee8364d9f985276bef84ef0eebf56af55fa6f1c5e3652e619bedfe9af67b75ee814365d896de8a4626750e051c3579c116c9f750"}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0xe97, 0x3505}]}, 0x130}, 0x1}, 0x4050) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000001780)=0x7, 0x4) writev(r7, &(0x7f0000001880)=[{&(0x7f00000017c0)="d0f622b8dcbcba87ab164d05cf5b3d3c8a5d60f9155b1e5071999be8120ee3b6f760c0afaff5f451d082a4672fc3", 0x2e}, {&(0x7f0000001800)="8755ee5d649a9f8511c51f3b7c530a657c3a7b2785337e8e10377167ca6515ed722532ca475d24741e5bb65acbf8d3fcf7609f426dff8c6560218b5e693c691d1ad5e54e81a86536a046b778b114f70e192e29f28d02809c1122b7cb48f92adc2da3d3438b536e89d93227a80f8b2934251493bc4d736b25", 0x78}], 0x2) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00000018c0)={0xff, 0x2}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000001900)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) accept4$unix(r4, 0x0, &(0x7f0000001940), 0x80800) r9 = syz_open_dev$dspn(&(0x7f0000001980)='/dev/dsp#\x00', 0x8, 0x20800) openat$ptmx(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/ptmx\x00', 0x8000, 0x0) setsockopt$inet_tcp_buf(r9, 0x6, 0xe, &(0x7f0000001a00)="1bde3d066344203bb6d4c29d951cd1a64034779c773fc8d05ec9c3bb0360f12043907fec1c11f7def5e5811827cb49ddc2d8d40ad7faf2ef9442fb662fa1ac9613091216b6e9569f54b2cffcbdcc76f2e11f99c0395cb57eaca0af938859e95417355778e9bfef61fad973a0", 0x6c) bind$vsock_dgram(r4, &(0x7f0000001a80)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r10 = syz_open_dev$midi(&(0x7f0000001ac0)='/dev/midi#\x00', 0xffffffffffff250b, 0x2) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000001b00)) getsockopt$ARPT_SO_GET_INFO(r6, 0x0, 0x60, &(0x7f0000001b40)={'filter\x00'}, &(0x7f0000001bc0)=0x44) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000001e00)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x6, 0x4e20, 0xff, 0x2, 0x80, 0x80, 0x1d, r11, r12}, {0x5, 0x2, 0x8, 0x25bf4817, 0x0, 0x0, 0x4, 0x8}, {0x0, 0x0, 0x5, 0x9}, 0x3f, 0x6e6bc0, 0x0, 0x1, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x6, 0x1000, 0x8}}, 0xe8) [ 49.543494] IPVS: ftp: loaded support on port[0] = 21 [ 49.642043] IPVS: ftp: loaded support on port[0] = 21 [ 49.683811] IPVS: ftp: loaded support on port[0] = 21 [ 49.731665] IPVS: ftp: loaded support on port[0] = 21 [ 49.790988] IPVS: ftp: loaded support on port[0] = 21 [ 49.876396] IPVS: ftp: loaded support on port[0] = 21 [ 49.977726] IPVS: ftp: loaded support on port[0] = 21 [ 50.086272] IPVS: ftp: loaded support on port[0] = 21 [ 51.290423] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.323145] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.424122] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.648202] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.766985] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.874819] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.923877] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.128132] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.172771] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 54.179047] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.247611] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 54.253855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.393172] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 54.399397] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.501896] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.543177] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.625868] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 54.632138] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.676687] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.740649] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 54.746953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.809174] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.815687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.832356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.854540] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.864741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.877176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.892835] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 54.899263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.913915] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.921521] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 54.927668] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/30 01:33:36 executing program 2: 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) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x4400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f000011adf8)={0x14, 0x2, 0x8, 0x1, 0xfffffffffffffffd}, 0x14}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) [ 55.083259] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.096947] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.103300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.117748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.194741] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.204775] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.211323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.219703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.235450] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.280151] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 55.286462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.332081] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.339113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.348995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.411232] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.420776] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.427265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.435171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.476972] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.483292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.498962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 01:33:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYRES16], 0x2}, 0x1}, 0x0) [ 55.536227] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.542606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.559276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 01:33:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x3, 0xaea}) ioctl$TIOCGPTPEER(r0, 0x5406, 0xffffffffffffff88) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/03/30 01:33:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)={0x400080000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) socketpair(0x12, 0x4, 0xa0c, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000000)=0x80) accept(r2, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0xa3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x2a, r4}) 2018/03/30 01:33:37 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f00000014c0)=@newpolicy={0x27c, 0x13, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x27c}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f4163bdcaa9a94c70883e7618a72ddd50485763b90aa7bd6d2b96b821d9917fde158097ed075978178a2b562dc62015cc964edab5f6374efbe3e2986b1c9e1235babbcc66e10305b3ae0cf1cddff21a9e6a4fbf6647e9aebfeedf72ff0bf6b77b0b7304cb2eec6c6ca998b2dc1794dca6d54010dd4aca924ab768b5228c6962803d380ed67d63473313c774288c2d50f9a13b2713977d958f5a54e73784f5b35097a14501e254fb631e28281d55f57fc544daf2a4f38a108", 0xb8, 0xfffffffffffffffe) request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='$mime_type\x00', r1) 2018/03/30 01:33:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000026c0)={0x0, @empty, @multicast1}, &(0x7f0000002700)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/30 01:33:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/231, &(0x7f0000000140)=0xe7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000180)=@ethtool_cmd={0x26, 0xd29}}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/30 01:33:37 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x7, 0x488, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x111201, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$setsig(r1, 0xa, 0x16) 2018/03/30 01:33:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000000cf71)=""/143) [ 55.609714] random: crng init done 2018/03/30 01:33:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r1, &(0x7f0000000300)='5', 0x1) 2018/03/30 01:33:37 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r0, 0x4) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r2 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) signalfd(r1, &(0x7f0000b9fff8), 0x8) 2018/03/30 01:33:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x200800) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x58, 0x400) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x6000, &(0x7f0000000000), 0x6, r3, 0x1}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x7, 0x400}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/30 01:33:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = semget$private(0x0, 0x0, 0x208) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000080)=""/163) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000002c00ee0a000000000000c676b3ba7058f7a80000"], 0x18}, 0x1}, 0x0) 2018/03/30 01:33:37 executing program 0: r0 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="67136d2252f31a6d819ede03f34bca9c1af483b71abd8234732023b551c63ff635d13677ec4c21a25dd30fa2a82906212134f0dfcd033ece4abed3f0122358aadc300112fba765bc21b68dc7e72a971ba805632b05693651a8cf0d7eb283e54b911aa57360c3d402a13eebe8561b88f96037bdecc85195eb33bda65f7cca5e42244cc8f604ede9774a9e32b6506f397755b0c8648bbefd87ce30a8b2018bf92ce71c4a4fca8da3942d550c7f5dfe98ad0ab1f40c08bdc6a98fe31ee5da1d2ebbbf95047b0147d2438895edcab44889a7dec08c4690c151565c1564e61c6e1215fbc34d5498c1", 0xe6, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="4962a593c1db042c5df656b715fd99becfc05eb2e831634ad258bc360e2e7ec1b582f82fa861375614781baf6fff44c041c80ee1f61f03abc4b2749cef000d17310eca5247265212994c65137a651fd6d98ebeb85ab52fa2f2fa3c6ca9011a9920b9a58d12c2c858faa495c2c4f7290b600f31611354a2d2a06512f5782bec25b9eb1f6c320d", 0x86, 0xffffffffffffffff) add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="d5cbf7c582e80f551c5ec5f077f3f4747936e525ace52cbd14b4df7cbb754149a598efd29d4d64711abda6cc729c416df81f7e02fc947044cd1f52eef461898a244389d6523922e15a1161ec7ebc6cdd484c8796a2ccdd37d5a4f8ea44e958cb0f94f34e0abbee2959940a79c5f560d58f3845e6803e600c165e563080a3b33d426c26cc423ffb5a9c8b920bcfc904eb1fd5f4f0471a119becb899d4c55de5b4b8fa80aef1708ccee561a36049", 0xad, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x0, 0x204, r1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xc0, r3, 0x200, 0x70bd26, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4ded}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800000000000}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffff001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000440)={0xd9, 0x3f, 0x5, 0x5d54, 0x1, 0x80000000, 0x807, 0x9, 0x1d34, 0x6, 0x1f, 0x8}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) 2018/03/30 01:33:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) openat$cgroup_type(r3, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e61740000060000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe803123508070000e8920000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r7) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 01:33:37 executing program 1: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0xcb7, 0xfffffffffffffffc) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000d80)) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0xb, 0x1, 0x10, "77d0e001c7db6caaba0cf9f3d8a70128e3c400baa0e6f27b3d5b8a01564a8d8842dfea78858948f38b89cf884b65c7deca5c5761c6e541d2861110b7a0b8ed01", "624d24ebb30df3ed336172a48eae2e60ff467a00e9adcca05e4ff75474db4da6c97ad7eff7cdff1090d87edd8e0d00c68476f33c3cf2bcb233588eb002dfe5a4", "e6efcb067b84cbcb5fd1c46888593c985feac1cbf0b1e725749615741d7560d7", [0x6, 0x9]}) ioctl$TIOCCONS(r2, 0x541d) accept4$packet(r2, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001080)=0x14, 0x800) socket$netlink(0x10, 0x3, 0x2) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000dc0)) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000ec0)=0x4) seccomp(0x1, 0x0, &(0x7f0000000e40)={0x7, &(0x7f0000000e00)=[{0x298a, 0x100000000, 0x401, 0x100000000}, {0x7, 0x5, 0x4, 0x5}, {0x1f, 0xff, 0x4, 0x8}, {0x1e8, 0x101, 0x0, 0xb87d}, {0x8, 0x2, 0x4, 0x9}, {0x5, 0xba, 0x9, 0xffffffff}, {0x401, 0x4, 0x3f, 0x6}]}) r3 = memfd_create(&(0x7f0000000340)='$\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000001ff8)=0x3) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000140)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x80010, r1, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000001000)) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000e80)) ioctl$TIOCNOTTY(r2, 0x5422) 2018/03/30 01:33:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') r1 = dup(r0) recvfrom$inet6(r1, &(0x7f0000000280)=""/252, 0xfc, 0x2, &(0x7f00000000c0)={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x105100) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000001c0)={0x7ff, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x3}}}, 0x88) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000140)={0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x9, 0x98, 0x1000, 0x9, 0xe4, &(0x7f0000000080)='eql\x00', 0x3, 0x431, 0x10000}) 2018/03/30 01:33:37 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$peekuser(0x3, 0x0, 0x7fffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_getattr(r1, &(0x7f00000002c0), 0x30, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') pivot_root(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r0) 2018/03/30 01:33:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) fstat(r0, &(0x7f0000000040)) 2018/03/30 01:33:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}, 0xbb}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000940)={0x0, 0x0, 0x10000, 0x200}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000980)={r5, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x8, 0x100000001, 0x0, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r6, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000500)={0x0, 0x2, 0x0, 0x2, 0x80, 0x7fff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x418) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r7, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x80000001, 0x4) recvfrom$inet(r0, &(0x7f0000000b40)=""/165, 0xa5, 0x10001, 0x0, 0x0) sendto$inet(r7, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{r7}], 0x1, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000b00)=0x34c) 2018/03/30 01:33:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000000140)) 2018/03/30 01:33:37 executing program 1: 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) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000180)='./file0\x00', 0xebf309b2b1ddf9a4) 2018/03/30 01:33:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="0308020000571f8f1bdd9d1effbc09ff8fa21b5b970094c1ce12b9b3b5fa1ae767509ad21ca1e697cd2ee2d43c0ae41fb277e6fd8194bf90e556029995f5f83f7669e7f5a59bed20240aacd95fecd7f6d5bacab4b6b9e1b7c4359eb67e94cbfd8532455d52a04753a84a3fa74e2e6300e40b7289381cc01c63e8d735da7175f893f810653409e45a0be0ddb93b4c9dae428bb3dd76160a5b3799670c7aa2c115b88503f3add88b7f1792a717b810a4e35424cca07b8492dd00add2"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$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) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f00008e8fe0)=[{&(0x7f0000a9a000)=""/162, 0xa2}], 0x1, 0x100) 2018/03/30 01:33:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xe22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/30 01:33:37 executing program 7: r0 = socket(0x1000000010, 0x400000003, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0xfb, 0xffffffffffffe8c9, 0x40}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x80000000}, &(0x7f0000000180)=0x8) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/03/30 01:33:37 executing program 1: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8, 0x0) r0 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='wlan0keyringnodev)\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x400) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x204101, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x2000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x101) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000280)={r2, 0x3, 0x1e30164f, r3}) [ 55.871247] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/30 01:33:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xd) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x3, [0xa91a, 0xe36, 0x6]}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) 2018/03/30 01:33:37 executing program 3: 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 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, {0x3, 0x0, 0x6}}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) fcntl$setsig(r1, 0xa, 0x14) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000003c0)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/03/30 01:33:37 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20042, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) [ 55.972507] mmap: syz-executor1 (5888) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/30 01:33:37 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x200) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000440)=0xc) ptrace$peekuser(0x3, r1, 0x1a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="ea083f302c6def9fb90bb43f34f790ab37b4a1b33d2c11344de5c726779d71353e89c9e72e4cd94dfd3a537d8f2a77db2f3e1a136d9131e68b2fee836ba353dfdce6c4764c78326ea505bf71172bb1ad05e1cafbed74fd37a2f3a8e9cabbfb0f0841f688d29dba2beec87674"], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) fallocate(r2, 0x3, 0x0, 0x81) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xffffffffffffffc1) syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x4000) clock_gettime(0x0, &(0x7f0000000740)) ioprio_get$uid(0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000500)=""/129) 2018/03/30 01:33:37 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x7fb080000000, @dev={0xfe, 0x80, [], 0x18}, 0x6}}, 0x0, 0x1ff, 0x0, 0x200, 0x10}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x80000001}, &(0x7f00000002c0)=0x8) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x400000, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0xde7]}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x80000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) r6 = dup2(r3, r5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') ioctl$TCXONC(r0, 0x540a, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[], &(0x7f0000000440)) sendmsg$nl_xfrm(r6, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80005}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYBLOB="e40000001900652000000000fddbdf25e000003a7e0000000000000000000000ac1414150000000000000000000000004e2000000000429f0a008000ff000000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) fadvise64(0xffffffffffffffff, 0x0, 0x9, 0x4) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r7, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) [ 56.022886] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/30 01:33:37 executing program 4: 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) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/net\x00') ioctl$TUNSETLINK(r0, 0x400454cd, 0x313) 2018/03/30 01:33:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="fcddeb784550b8ff59599b2c4b38b6a0bd0c9799d59cf117470d3befcf1d387b4b8d29bf79320d92cee05c8899cf4ae4a979e7af8629ff1bfc7b02ad1ae9de6532df9d1668a1ac8426ea394625e8024fb9dc93349cd13fcf24faa2f44272012af4124f58cc2f6df61fbd18d08ed1fb6d3780dc4812e9fab92dc23cb34f31c7c1dda2cb80d359c80f41ebc80291528c053008d1433c6976c16d736f87a00e8596fbe63bce96cb95002f95e5a750eec0bae5e020fb8e8ee1409f5576c88463157af570b6e53094e4e6f64a3746a7852eaf00ff9c396e3b2e1f") ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 01:33:37 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="32625298fb0023eb300e1568ad84787cd187ca115fa4792394c939a813d6d40cd38862c770acc2a86bd5e933f31a952819762c6be2a33929bc33dc0d7ea54490166c731a660bd1bfe817ce30957af470f214e6ab710f672d95a3d47bc6b6c50d48b926005828b1b10d119e12c2abc088f44d48fc3f21c985ba8ca54a992c799ea2820c271c8a694bc81ef8621969a45a5af143ddaec22980f6dec23b73001b359669f9f4b5ee42f489e799362f8171c42c8c01f3f90e05934e304fd3") ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/03/30 01:33:37 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000380), &(0x7f0000000300)=0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0xff42, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x240100, 0x0) r3 = socket(0x1e, 0x1, 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) getpeername$packet(r3, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001780)=0x14) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r0, 0x4, &(0x7f0000007000)='S') fcntl$getflags(r4, 0x409) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x3) r6 = socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) accept$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) write(r6, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526b7", 0x25) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x0, 0xfffffffffffffe12, 0x6, 0x3, 0x5, 0x9, 0x0, 0x1, 0x40, 0xf43}, 0xb) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x35]) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/03/30 01:33:37 executing program 2: clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7fff, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffff8}) 2018/03/30 01:33:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = socket$kcm(0x29, 0x7, 0x0) sendfile(r3, r2, &(0x7f00000000c0), 0x6) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x28000) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) r5 = fcntl$getown(r2, 0x9) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000300)=0x4) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000002c0)={0x80000000000000, 0x7, r5, 0x8662, r6, 0x400, 0x8, 0x7f}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff]}, 0x5706}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x84) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x1, r0}) 2018/03/30 01:33:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x10001, 0x2002) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x198, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x62c364f7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x7fffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5c1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1c, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x33}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/udp\x00') read$eventfd(r2, &(0x7f0000000200), 0x8000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x114, r3, 0x20a, 0x70bd27, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x78}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1c}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/03/30 01:33:37 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000280)) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000240)={r2, r3, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/03/30 01:33:37 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000000)={0x0, 0x9, 0x7, 'queue1\x00', 0x8}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time={0x0, 0x989680}, {}, {}, @queue}], 0x30) 2018/03/30 01:33:37 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10200, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffc) clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f0000000100), 0x40000002, &(0x7f0000000140)) 2018/03/30 01:33:37 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) 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 = gettid() capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) socket(0x11, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/60, 0x3c}], 0x3, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/2, 0x2}], 0x1, 0x0) msgget(0x2, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0xc13f}, {0x2, 0xffffffff}, {0x2, 0x7ff}, {0xb, 0xfffffffffffffffa}, {0x3, 0x10001}, {0x2, 0x49}, {0xa, 0x1}], 0x7) [ 56.144173] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 01:33:37 executing program 0: get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0xfffffffffffffffb, &(0x7f0000a93000/0x1000)=nil, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000140), 0x96, &(0x7f00003b8000/0x1000)=nil, 0x7) 2018/03/30 01:33:37 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000080)="01d9f01b00dc1bdea584013371cd543aa6994ec70494a5005baef3b76e8ae334ead8d35468a57169da699865f3bd6d0fbfa9abafd488ce7c48c6d224fee07cbcf096fe", 0x43) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) close(r0) [ 56.189713] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/30 01:33:37 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) get_mempolicy(&(0x7f0000000000), &(0x7f00000001c0), 0x100000000, &(0x7f0000ffc000/0x2000)=nil, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x8000) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000002c0)=""/89, 0x59, &(0x7f0000000680)=""/191, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f00000007c0)={0x1, {&(0x7f00000008c0)=""/219, 0xffdf, &(0x7f00000009c0)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)) 2018/03/30 01:33:37 executing program 6: shmget(0x3, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x10000000080000) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f6578650000001cf6f3") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0xb7c}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0xffffffff}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000180)=0xc9a6, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'teql0\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x3, "316dd564dd7943d6afa2b984d075f9c378f7bd5f39ccc8053cc6b21667e03ee4", "122df3c0b53deb702f2e5d5e3ac23a376593629da83e37173690fdf7d4cfd501", "6f7f5e7317e6b331137e0f57733caf865617a68227d5bf12ecf5a21eb9fddcd4", "5c7d48f261d360e0291a5f075c5e46aabf785d0a9fd0f1dcb9fe1b2b08547abd", "f272091b96c9eb36c932c2a4d95ec71aef749d71f7bf3e1439b8040870215908", "5d982e5098c8ee91f569ef85", 0x4, 0x8001, 0x80000001, 0x80000000, 0xff}}) flistxattr(r1, &(0x7f0000000080)=""/26, 0x386) 2018/03/30 01:33:37 executing program 3: ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000ac0), &(0x7f0000000b00)=0x18) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f0000000180)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) 2018/03/30 01:33:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, [0xff, 0x4, 0x7, 0x18c1, 0x7, 0x400, 0xfffffffffffff800, 0x3, 0x0, 0x4, 0x7f, 0x2, 0x2, 0x9, 0x34db]}, &(0x7f00000003c0)=0x100) dup2(r1, r0) io_setup(0x8, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r4, 0x7, 0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)={r5, r6+10000000}) 2018/03/30 01:33:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x40) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000080)=""/57) tee(r0, r0, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) socket$inet(0x2, 0x4, 0x400) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000180)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000022c0)=@pppoe={0x18, 0x0, {0x3, @random="37a330090f50", 'syzkaller0\x00'}}, 0x80, &(0x7f0000002580), 0x0, 0x0, 0x0, 0x4000}, 0x8001}], 0x2, 0x4000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000002c0)={0x0, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x20000000}, 0x800) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7f, 0x210000) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=@known='user.syz\x00', &(0x7f0000000240)='eth0self/\x00', 0xa, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x8000) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/30 01:33:37 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:37 executing program 1: r0 = socket$inet(0x2, 0x840000000006, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) fstat(r0, &(0x7f0000000100)) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040), 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xe6) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000180)=0x1ff, 0x4) 2018/03/30 01:33:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="0800000000000000e352"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 01:33:37 executing program 4: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xf800000000000000, 0x220100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) poll(&(0x7f0000000180)=[{r3}, {r0}, {}, {}, {}], 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20800, 0x0) 2018/03/30 01:33:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/30 01:33:37 executing program 7: syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/03/30 01:33:38 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 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="52362d4e6d72a5c58ec306dbb4ffdd0edde8205abf06c3421d56cd15859c5257380b30d0fa8bf330218e78093db50d01cb1eabb3d56f1af8d4876e00a1c4ef05afa7100a779af84869261d84db95e37244c424daaadd9875e7205a2ac9b3e78a7b7f09ba62343787dde1d57a252fcabbce9797c7504d335c23879789b9aaa6897142", 0x82, r1) socketpair(0xa, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000300)=r4) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1, 0x3, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000340)) 2018/03/30 01:33:38 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) geteuid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000980)=ANY=[@ANYBLOB="7800000000000100300d7000fcdbdf250c000007f800080000000000000000000000000000000000ab37bb6f91e0532d20d5342902b62a504db0efcc83ca4ad18100005d83b8126363f09039338a019a23c7545b9676d4f4ead5730a33db0c7ed83f814905bf0d36e823f2197902cc179e8556bbeefe2700"], 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x90) write$sndseq(r0, &(0x7f0000000700)=[{0x7, 0x9, 0x6, 0x0, @time={0x0, 0x989680}, {0x3e, 0x1}, {0x0, 0x2}, @time=@tick=0x2a8d}, {0x0, 0x5, 0xfff, 0x8, @time={0x0, 0x1c9c380}, {0x2, 0x85}, {0x7fff, 0x3}, @control={0x5, 0x317b, 0x7}}, {0x6, 0x1, 0x0, 0x9, @tick=0xfffffffffffffffc, {0x5b9eaed1, 0x1}, {0x0, 0x43}, @queue={0x1, {0x1, 0x7fff}}}, {0x18000000, 0x0, 0xffffffff, 0x8001, @tick=0x9a, {0x4, 0x7}, {0x3, 0x10000}, @quote={{0x1, 0x3}, 0x400, &(0x7f0000000340)={0x80fa, 0x1, 0x9, 0x81, @time={0x77359400}, {0x847f, 0x6}, {0x8, 0x200}, @queue={0x8000, {0x100000001, 0x5}}}}}, {0x400, 0x8, 0x580, 0x10001, @tick=0x3ff, {0xaa, 0x1000}, {0x5, 0x81}, @note={0x7, 0x5, 0xd2, 0x7, 0x7}}, {0x6, 0x2, 0x3f, 0xa1, @time={0x77359400}, {0x1000, 0xd22}, {0x10000, 0x4}, @control={0x50, 0x1, 0x9}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x3, 0x80, 0x80, 0xffffffffffffffde, @time, {0x3ff}, {0x7, 0x4}, @time=@time={0x0, 0x989680}}], 0x180) getpid() mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000100)=0x2, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000d40)={&(0x7f0000000d00)="e91f7189591e9233614b"}, 0x10) 2018/03/30 01:33:38 executing program 0: futex(&(0x7f0000000040), 0x8, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000f42000), 0x0) 2018/03/30 01:33:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x6}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000480)=""/81, 0x51}], 0x2, &(0x7f0000000540)=""/200, 0xc8, 0x101}, 0x40f}], 0x1, 0x140, &(0x7f00000006c0)={r2, r3+10000000}) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000700), &(0x7f0000000740)=0xb) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000780)="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", 0xfffffffffffffd91, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x20400) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000000140)={0x5, 0x10001, 0xd5d7, 0x1ff, 0x6}) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) getsockopt$inet6_dccp_buf(r4, 0x21, 0xcc, &(0x7f0000000080)=""/19, &(0x7f00000000c0)=0x13) close(r0) 2018/03/30 01:33:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:38 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x10000, 0x501400) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000500)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x40000, 0x0) close(r2) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) r4 = dup3(r1, r2, 0x0) connect$ipx(r4, &(0x7f00000003c0)={0x4, 0x8a3f, 0x5, "e70637112b9c"}, 0xfffffffffffffeea) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x2b9, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000004c0)={0x1}) fdatasync(r3) [ 56.539086] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 01:33:38 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0x6, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000240)="8512e7d68ab5bb1bb0ff1bd781942430096a2e67b16847999dbc17e71bef3e4c405cdbf5736a19d60688644117c555761b472b0c5e4b47ebee0d1368cb597909171b0f8f54b051b1660d4a086b139330196cf30e22516fcad75779332858720e592f8ec5f4e9c532cd9624f47d7693aee71a741e88991f96c98de02a3a74d1d1269d823896da256732148e567302d1038796ab21355f78b81fa4af3f327761b0f5f772b2df00dade44945a3ad611c5c2f3637cb4b21dc7a2baa7b8a762c94a04bbc9a18125f632df8c21e84ed8e55f5947b49a806da317e7d1", &(0x7f0000000340)="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", 0x2}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r3, &(0x7f0000000080)}, 0x10) 2018/03/30 01:33:38 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000000000)="fb1842ff2a16f840199948eafa34af0d3affbfcd2f63794116bb011b319d58f867d7249aba57ac12c7f643fabc5403b130ac1e80c267521c2c59bbddb731484168aedf5cb97870a82efa5acd0fef285ee1ca10d78e93c552e4461b15c146b4b3876b1e6dda5cd9bb5ce3ed21d66f8845a9c794540d9889c99cbc146a359a954778", 0x81) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000340)=0x40, &(0x7f0000000380)=0x2) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x482180) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r2, 0x0, 0xc6, 0x95, &(0x7f0000000140)="35ee54ce1bd41363e74fd71efa2b8e22f4bbe51e15e9f81056c94ffc342c9f523d428798a27453216335c6a18fda141a59200eed6b6ca7b4b0f4cda96ccf7aa4cb15bd1f0e5e741dba4c48f1a901ebb74029099fb8df25fc59c01ef077302109f1969f794dc83a55027eccbea731df454e5968774fc1fe99eba7506ce7dbb5afef44e6d96d8b051236b2b1ef9708f81ec8b8503d93ec0102b668a07dd412c026f1c78eaa2e57e99de34159a6ccb793ebba7425053024c1647440319f870e74ea80a96f064d87", &(0x7f0000000240)=""/149, 0x1, 0xc9d2}, 0x28) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000100)={0x6, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vlan0\x00'}) 2018/03/30 01:33:38 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bcsh0\x00', 0x5}) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='vboxnet0vboxnet1{\x00', &(0x7f0000000100)='cgroup\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='bcsh0\x00', &(0x7f00000001c0)='bcsh0\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='bcsh0\x00'], 0x1000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000a0e088cfa5093ec7bc994deb6931072c3d93e17fcfe0863854081fd220dd556be678f4e429f5e7d7b1a333e692f2111c8d014b6457b078f24c26f8197da845f55c56e4007b9e330f6b75429e84672b41aba2ef7493c055182f8d3e1ff72d434f82ecab8dee215b5a6f212dd8bffe4cc78873059ad52c9212df26a85e669e8e080704aee0509a1cd0324b4474585d4165099e2f289c43eacf1357f3b0e67e4e808a297400c011d78df460c62a3d", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1b00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/03/30 01:33:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:38 executing program 3: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000140)="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", 0xf7471c72895ed20f) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x401) eventfd(0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/90, 0x5a}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/173, 0xad}, {&(0x7f00000014c0)=""/151, 0x97}, {&(0x7f00000000c0)=""/17, 0x11}], 0x7, 0x0) 2018/03/30 01:33:38 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="116348400000000000000000001a5d9d055af0baf30000001100000000000000000000000000296216205abe4081000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/03/30 01:33:38 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000e80)={&(0x7f0000000800)=[0x0], &(0x7f0000000c80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000d00)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000e40)=[0x0, 0x0, 0x0], 0x1, 0x8, 0x4, 0x3}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000d8a71752f0f641d03c0b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb40134df09ed3b"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x2000003, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) r6 = accept(0xffffffffffffffff, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000740)={'broute\x00', 0x0, 0x3, 0x20, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000500)=""/32}, &(0x7f0000000600)=0x78) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e", 0x57, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec2235", 0x35) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[]}, 0x78) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x3}}, 0xe8) sendmsg$key(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0212000402000007000000000000c74b"], 0x10}, 0x1}, 0x0) getpeername$inet6(r4, &(0x7f0000000040), &(0x7f0000000080)=0x1c) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="fc0395c74790b8e1aa9fa6182ab4639e20aa152920bbf7d6bea96168b0308e8ef8", 0x21, 0xfffffffffffffffd) keyctl$revoke(0x3, 0x0) bind$inet(r2, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782c22601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e783f561bcf4bff4cd81e2a99d834d0747983f16c43f4fe9a96da84ac17f4f8db14b59b2b871fef55702df30966092bcfa651de8bd7fa6029af17b3b5406bee"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0xa4}}, 0x222, 0x7db, 0x40, 0x3, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00000005c0)={r9, 0x7fff, 0x20, 0xb684, 0x800}, &(0x7f0000000640)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000940)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xd) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9", 0xc) 2018/03/30 01:33:38 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) capget(&(0x7f00000000c0)={0x399f1336, r2}, &(0x7f0000000100)={0x9, 0x7bb, 0x5032, 0x9ce1, 0x7fffffff, 0x8}) 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$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000), &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/30 01:33:38 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x4000) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) r2 = dup2(r1, r0) fremovexattr(r2, &(0x7f00000004c0)=@random={'system.', 'posix_acl_access%user#selfbdevcpuset\x00'}) 2018/03/30 01:33:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:38 executing program 2: getsockname$netlink(0xffffffffffffffff, &(0x7f0000000900), &(0x7f0000000940)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000004c0), 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000004700002339000000000000ff0b000000000000bd1b000000000000fb0b0000000000008000000000000000c50d0000000000000100000000000000ac0200000000000004000000000000007b0a00000000000001000000000000000000000000"]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000880)={@dev}, &(0x7f00000008c0)=0x14) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000180)) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=""/132}, 0x18) rt_sigtimedwait(&(0x7f0000000040)={0x7ff}, &(0x7f0000000140), &(0x7f00000002c0)={0x0, 0x1c9c380}, 0x8) [ 56.726957] binder: 6031:6032 transaction failed 29201/-28, size -4730433178091061248-33088 line 2963 2018/03/30 01:33:38 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0xffffffffffffffff, 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0xfffffffffffffffd, &(0x7f0000000040)={{0x77359400}, {0x0, 0x5}}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140), 0xc) [ 56.791407] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/30 01:33:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:38 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) r4 = fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) fsetxattr(r4, &(0x7f0000000040)=ANY=[@ANYBLOB='osx\t\x00\x00\x00\x00'], &(0x7f0000000080)='bdevvboxnet0systemem0,{&\\]{+\x00', 0x1d, 0x2) fcntl$dupfd(r1, 0x280000000000402, r2) [ 56.812702] binder: BINDER_SET_CONTEXT_MGR already set [ 56.830983] binder: 6031:6046 ioctl 40046207 0 returned -16 [ 56.844146] binder: 6049:6051 ioctl 40046207 0 returned -16 [ 56.851640] binder_alloc: 6031: binder_alloc_buf, no vma 2018/03/30 01:33:38 executing program 3: r0 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="712cc4ade963f55eee419d3b766ecc9f57e0f6ea84b3c57e1ce698e831279daf1e7c3f2b", 0x24, r0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r1 = gettid() r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x40000) perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000001c0)={0x7f, 0x7f}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r2, &(0x7f00000001c0), 0x10000039) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x1, 0x7, 0x80000000, 0x172, 0x8000, 0x9, 0x7, 0x992, 0x1ff, 0xf3a, 0x9, 0xfffffffffffffffc, 0x1fffc, 0x10001, 0x4, 0x5]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000015) syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') 2018/03/30 01:33:38 executing program 4: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="d4cb6d85ea792e757fa52f765b21285066dc2ab328823b868a43ae967df9ea1ad16b5533995b3b6dacec1a666e262a400467df69ff4ece3e154100cc698e4010ad2c61104a3a04234659680d97a9ab2d729a3fae0c675498ac45dfdf3990595fabf49ba7f53324c99278356c047783d6af9b47e57832ee6abe20c7e505d992b4ba9c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4101, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) faccessat(r4, &(0x7f0000000000)='./bus\x00', 0x2, 0x0) [ 56.857503] binder: 6031:6032 transaction failed 29189/-3, size -4730433178091061248-33088 line 2963 2018/03/30 01:33:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) [ 56.890543] binder_alloc: 6031: binder_alloc_buf, no vma [ 56.896275] binder: 6049:6051 transaction failed 29189/-3, size 0-8 line 2963 2018/03/30 01:33:38 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 56.933448] binder: 6031:6062 ERROR: BC_REGISTER_LOOPER called without request [ 56.941224] binder: 6062 RLIMIT_NICE not set [ 56.964970] binder: BINDER_SET_CONTEXT_MGR already set [ 56.972573] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 01:33:38 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) ioctl(r0, 0x3f, &(0x7f0000000040)="6196a8136fb9c000ba63b070dc9899dbe542f9ec6b048a3c76cb8981b250cacbd426d672f520f1fb03e7059fe7933ffb00361ed6c438b405928ee51123406828f9e62d4dca1e6d7220bf27fda042efc253d984c99c0fa6bf1eb2cf78dcd08cbc220455a8c72b7a6f8693164ca256a2ac9cf81b8f2711d05b62bdcc0fc3695927e1e355b771f4a28f25059b33777d2b71f29332fc8e75305278d867e43683bf0fe883e73fa6ac66bdf7f74baa3c3a26cb59180767c218ea79") fallocate(r0, 0x11, 0x0, 0x8000003) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x11, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) finit_module(r0, &(0x7f0000000000)='/selinux/enforce\x00', 0x2) 2018/03/30 01:33:38 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000640), 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) socketpair(0x1b, 0x0, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@remote, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000005c0)={'tunl0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000b00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000740)=@acquire={0x2b8, 0x17, 0x200, 0x70bd26, 0x25dfdbff, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x4d4, 0x3c}, @in=@multicast1=0xe0000001, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x4e23, 0x6, 0x4e22, 0x1, 0xa, 0x20, 0xa0, 0xc}, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e24, 0x6, 0x4e21, 0x0, 0xa, 0x80, 0xa0, 0x4, r5, r6}, {0x0, 0x5, 0x800, 0x4, 0x9, 0x12, 0x1, 0xffff}, {0x7, 0xffffffff, 0x1f, 0x4}, 0x4, 0x6e6bb8, 0x0, 0x0, 0x3, 0x3}, 0xf5c, 0x7, 0x2}, [@replay_thresh={0x8, 0xb, 0x100000001}, @migrate={0xe0, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x0, 0x4, 0x0, 0x3505, 0x0, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x32, 0x3, 0x0, 0x34ff, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x33, 0x7, 0x0, 0x3503, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6, 0x2b, 0x1, 0x0, 0x0, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0xff, 0x7, 0x0, 0x3505, 0xa}]}, @lifetime_val={0x24, 0x9, {0x80, 0x8, 0x0, 0x3c6a}}, @tmpl={0x84, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x0, 0x1, 0x8, 0x8, 0x8000}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3506, 0x4, 0x2, 0x6, 0x0, 0x8}]}]}, 0x2b8}, 0x1}, 0x4000001) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) prctl$getname(0x10, &(0x7f0000000400)=""/61) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0c0583b, &(0x7f0000000540)={0x0, &(0x7f0000000280)}) 2018/03/30 01:33:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000012c0)="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", 0x401}]) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) [ 56.987174] binder: 6049:6077 ioctl 40046207 0 returned -16 [ 57.067271] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 01:33:39 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x5, &(0x7f0000000200)=[{}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) rt_sigprocmask(0x0, &(0x7f0000000080)={0x1}, &(0x7f0000000100), 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x18, 0x2b, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/30 01:33:39 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:39 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x40000) 2018/03/30 01:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:39 executing program 5: 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 = eventfd2(0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) readv(r0, &(0x7f0000000040)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/03/30 01:33:39 executing program 3: syslog(0x2b98d522, &(0x7f0000000000)=""/90, 0x5a) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)="2f70726f632f7379732f6e65742f697076342f76732f636f6e6e5f722f724d59958dc7bc2bcdfe7d657573655d6d6f646580", 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in6}}, {{@in6=@mcast2}}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in6, 0x4e21, 0x101, 0x4e20, 0x0, 0x2, 0x20, 0x80, 0x8f, r1, r2}, {0xffffffff, 0x5, 0x1, 0x0, 0xfffffffffffffffd, 0x5, 0xc0f, 0x3}, {0xd1d, 0x200000000, 0x200, 0x24e5}, 0xfff, 0x6e6bb3, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x2, 0x2, 0x9, 0x4, 0x4, 0x2}}, 0xe8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x78) 2018/03/30 01:33:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000000)) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffbff, 0x408001) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000080)={0x6, 0x0, 0x81, 0x1, "adca9db68953166403de02a404893e05de84311d897306051bc04e88684bc5e59f8b8ee4ace3dcebcec5091f", 0x4557}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sync_file_range(r0, 0x1, 0x2, 0x7) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) dup3(r0, r3, 0x0) 2018/03/30 01:33:39 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0x0, 0xd7fb) syz_emit_ethernet(0xb1, &(0x7f0000000300)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x80, 0x6, "67f0ca", 0x7b, 0x0, 0x0, @empty, @empty, {[@fragment={0x3e, 0x0, 0x7, 0x200, 0x0, 0xff, 0x66}, @fragment={0xaf, 0x0, 0x2, 0x0, 0x0, 0x6, 0x66}, @hopopts={0x3c, 0x3, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x8}]}], @udp={0x4e21, 0x4e24, 0x4b, 0x0, [@guehdr={0x2, 0x4, 0x55dc, 0x1000, 0x100, [0x80]}, @guehdr={0x2, 0x3, 0xc0b, 0xffffffffffff0001, 0x100, [0x80]}, @guehdr={0x1, 0x1c07, 0x1, 0xfff, 0x100}, @guehdr={0x2, 0x1f, 0x1f, 0x1, 0x100, [0x80]}, @guehdr={0x2, 0xe4f, 0x4, 0x1f, 0x100, [0x80]}, @guehdr={0x2, 0x7, 0x6, 0x101, 0x100, [0x80]}, @guehdr={0x2, 0x7, 0x7fffffff, 0xffffffff, 0x100, [0x80]}], "71b2a13254dd542dce2ca7fd1c5e85"}}}}}}, &(0x7f00000002c0)={0x1, 0x0, [0x0, 0x0, 0x13d]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x1000}], 0x68) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000480)=""/243) 2018/03/30 01:33:39 executing program 0: 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 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x1a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x88000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) io_setup(0xffffffff, &(0x7f00000000c0)=0x0) io_submit(r3, 0x2, &(0x7f0000000200)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000100)="8174806fa38a5ab39bb5b686614ce2a719bb853a406eb082", 0x18, 0x7ff, 0x0, 0x0, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x4800000000000, r2, &(0x7f0000000180)="f6c0a6417ce0548ad2d4fb844d", 0xd, 0x0, 0x0, 0x1, r2}]) 2018/03/30 01:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) r1 = socket$inet6(0xa, 0x7e71c88bed45f5ac, 0x6) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) exit(0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x4000000006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000040)=0x84) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r2, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r2, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000003c0)={0x0, 0x1, 0xf95955148da161a4, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000440)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000280)={'icmp\x00'}, &(0x7f0000000300)=0x1e) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00000004c0)) 2018/03/30 01:33:39 executing program 2: mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x1b071, 0xffffffffffffffff, 0xfffffffffffffffd) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/30 01:33:39 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe9ffc), &(0x7f0000000100)=0x19f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) socketpair(0x82, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) 2018/03/30 01:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:39 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00000000c0)='./control\x00', 0x0, 0x10000000000001) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x4000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x68}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000003c0)={r3, 0x1}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000200)={{0x3000, 0x0, 0xc, 0x6, 0x9, 0x4, 0xf03e, 0x984, 0x1, 0x1, 0x6}, {0x0, 0x2, 0x0, 0x7b, 0x1, 0x60c, 0x0, 0x1, 0xfff, 0x1, 0x10000, 0x8}, {0x0, 0x10f004, 0x0, 0x6, 0xffffffff, 0x5, 0x8, 0xbc, 0x5, 0xfff, 0x1f, 0x534c}, {0x0, 0x0, 0x8, 0x1ff, 0x8000, 0x4eda, 0x1, 0x8, 0xb0e, 0x6, 0x3, 0x8001}, {0x1, 0x0, 0x1f, 0xc5, 0x8, 0x8000, 0x9, 0x9, 0x204000000000000, 0x4, 0x10001}, {0x3004, 0x102000, 0x9, 0x73e, 0x401, 0x10001, 0x0, 0x5, 0x8, 0x2, 0x400, 0x6}, {0x4000, 0x106000, 0xc, 0x0, 0x800, 0x8000, 0x40, 0x3, 0xa0b, 0x80, 0x100000001, 0x6}, {0x3002, 0x4000, 0xf, 0x0, 0x6, 0x40, 0x9, 0x6, 0x200, 0x100000000, 0x7ff, 0x5}, {}, {0x4001, 0x2000}, 0x20010020, 0x0, 0x10000, 0x104104, 0xa, 0x2000, 0x0, [0x0, 0x8000, 0x7, 0x8b8]}) accept(r1, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000001c0)=0x80) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fchmod(0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) 2018/03/30 01:33:39 executing program 7: keyctl$read(0xb, 0x0, &(0x7f0000000200)=""/212, 0xd4) 2018/03/30 01:33:39 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/30 01:33:39 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x10001, 0x8000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000200)={0x2, 0x8000, [{0x8, 0x0, 0x7}, {0x6, 0x0, 0x9}]}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x4000080ff0, 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x2000000009, 0x1f, 0x7fffffff}, &(0x7f0000000100)=0xffffffffffffff00) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={'ipddp0\x00', 0x1}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240)=0x200, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x1, 0x4}, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/2, &(0x7f00000002c0)=0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) 2018/03/30 01:33:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x7, 0x1, 0x40, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/03/30 01:33:39 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b10000), 0x4) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000840)={{r0, r1/1000+10000}}) r2 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"7b0f7b38058abf1978a15b3a"}}], 0x30) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r5 = getgid() getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) setresgid(r4, r5, 0x0) readv(0xffffffffffffffff, &(0x7f0000000240), 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000880), 0x10) sendto$unix(0xffffffffffffffff, &(0x7f00000008c0)="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", 0x337, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0x3) read$eventfd(r3, &(0x7f0000000240), 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000340)={{0xffffffffffffffff, 0x1, 0x9, 0x2, 0x5}, 0x3, 0x2000000008001}) listen$netrom(r3, 0xdb49969) 2018/03/30 01:33:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) getsockname(r0, &(0x7f0000000180)=@rc, &(0x7f0000000100)=0x80) r1 = accept(r0, 0x0, &(0x7f0000000140)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000240)={0x0, 0xc74, 0x3f}) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x800) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000800)) sendmmsg$alg(r1, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000005c0)="1f66d218b238884441bfc007028fc85fc95075716cf55b84e225191b0ef82b37d7d6f15978e0", 0x26}, {&(0x7f00000006c0)="4606067661879d25795bc47cb0d0d9b2ff4a0f811afd6f95cee1f5ed5762b1f1897c70888e08be8b4b42dcff69c374b6c6e77ffb3567391185832f63407d20ad8f4b9a4a424db78d82e705da383419237c1dd54e12b53a1a62e7b63dd00331e19ce2c0a71bac37018bb1effd1957bc691b8063a804c8024de06a7e9856bae981a84193325e6535d6c900c95ca8033578ad2784b944ba88765c507cb73c8109f7419c75503efcf1d8abe1989beda540c87fc73f5ea673fabb86ba50bedd1e2b9d9a808bf4", 0xc4}], 0x2, &(0x7f0000000540)}], 0x1, 0x0) 2018/03/30 01:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x3, 0x3, 0x7, 0x297204f6, 0xfffffffffffff938}, &(0x7f0000000180)={0x4dbfc783, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x2, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r0, r0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000000)=""/40, 0x28}, &(0x7f0000000080)}, 0x20) r3 = getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, @in6={0xa, 0x4e21, 0x39, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) ptrace$getenv(0x4201, r3, 0x6c, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)) close(r2) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') 2018/03/30 01:33:39 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) tgkill(r3, r0, 0x8) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x0, 0x3}) r5 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x5, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f00000007c0)={{0x3, 0x7, 0x5, 0x3f, "d5fbeb9613c31d30410ed8a3cb73056200f1a1fe08a8668c76cbb9ddc4a0cbf05e02c24c99a9042c0adcb1e3"}, 0xff, [0x7, 0x8, 0x8000, 0xeac1, 0x3, 0xaf, 0x81, 0xe5f2, 0x5, 0x2, 0x7fff, 0x6, 0xbc8, 0x60, 0x200, 0x9, 0x22, 0x70d5, 0x1, 0x9, 0x3ca7b3ec, 0x7f, 0x3, 0x9, 0x0, 0x81, 0xffffffffffc2a811, 0x9, 0xe4b, 0x400, 0x1, 0x3, 0x2, 0x2e090000000, 0x2503, 0x3f, 0x9, 0x0, 0x3, 0x4, 0x100000000, 0x0, 0x3f, 0x3, 0xa6, 0x1, 0x6, 0x7, 0x9, 0xbc5f, 0x8, 0x20, 0x8, 0x3, 0x8001, 0xfffffffffffff43f, 0xed, 0x2c5, 0x1, 0x9, 0x1, 0x5, 0x3, 0x22, 0x7, 0x9, 0x1ff, 0x6f, 0x56a82ab, 0x1, 0x0, 0x4, 0x10001, 0x8, 0x8c1c0000000, 0x5, 0x7, 0x8000000000000, 0x8, 0x7fff, 0x1, 0x100000000, 0x907, 0x20, 0x48, 0xe9, 0xfffffffffffffffa, 0x6f, 0x3, 0x0, 0x7, 0x624, 0xa1ae, 0x100, 0x80000001, 0x100000000, 0x1, 0x7fffffff, 0x3, 0x0, 0x9, 0x100000001, 0x369, 0x400, 0xce5f, 0x8001, 0x1, 0x81, 0x6, 0x2, 0x3, 0x2ee1c4c2, 0x7, 0x3, 0xd6, 0x3, 0x4, 0x6, 0xfffffffffffffff9, 0xbcd, 0x0, 0x81, 0xa05, 0xfffffffffffffffd, 0x1ff, 0x10001, 0x23, 0xfffffffffffffffe], {0x77359400}}) fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) fchown(r4, r1, r2) socket$vsock_stream(0x28, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/03/30 01:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000280)="f0b8f9de14033b9f1425c7799ec5f733e77a11db3dd91394b21e27e3ec90214547fc157840535220174d9050dd0d99131a58688868a0042ab1b0fc08bad7529c6f40c69c2c14051fd7a3d262694391f7c5a201b2f3a1f184b5ad32a7ea42d54c50239df5ad2108df8d62fd627ad2255555f182c0c9d6ec280eb6f2c64393fcc988c23420753e86fd77fdafe3b09056eda28a72e1b36dffb3300157726c32588ebb2a954dfbc7fbbbb5a500537dba094f04c4fb653d4a2121f64fc09311d4ac2b9e511fc97814cc86f63094f4241c", 0xce, 0x800, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r0, &(0x7f0000000400)='M', 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100), 0x0, &(0x7f0000001180)}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001f40)={0x730, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x718, 0x0, [@generic="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"]}, @typed={0x4}]}, 0x730}, 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x845}, 0x44800) [ 58.198470] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 lblcr 2018/03/30 01:33:39 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x76, &(0x7f0000000600)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "2c3ef5", 0x40, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x2c}, @fragment={0x3f, 0x0, 0x0, 0x0, 0x0, 0x2}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, '3R#', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f00000000c0)) 2018/03/30 01:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:39 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/30 01:33:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xffffffffffff0000, 0x401, 0x80, 0x5, 0x9, 0x4, 0x81, {0x0, @in={{0x2, 0x4e20}}, 0x0, 0x1ff, 0x101, 0x8001, 0x4}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x8ed, 0x4, 0x2, 0x1}, &(0x7f00000003c0)=0x10) dup(r2) r4 = dup(r1) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0xebb2f35e4fb92cb7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x103) 2018/03/30 01:33:39 executing program 3: r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x463d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1072}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) inotify_init1(0x80000) pipe(&(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/wireless\x00') sendfile(r0, r1, &(0x7f0000000100)=0x800000, 0x80000000000001) 2018/03/30 01:33:39 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x9) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000180)={'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = getpid() ptrace$getregs(0x4000000000000c, r1, 0x54, &(0x7f00000001c0)=""/77) 2018/03/30 01:33:39 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x111000) 2018/03/30 01:33:39 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000140), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x402080, 0x0) write$fuse(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2000000001000000040000000000000005000000420000000200000006000000"], 0x20) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)) 2018/03/30 01:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) dup2(r1, r0) [ 58.281232] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 lblcr 2018/03/30 01:33:39 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x6, r0, 0x1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000100)=@ioapic) 2018/03/30 01:33:39 executing program 2: socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x4, 0x0, [{0xb9a, 0x0, 0x9}, {0x0, 0x0, 0x100000000}, {0xbff, 0x0, 0xf80}, {0x0, 0x0, 0x1}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000005010040"]) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00000002c0)=0x7ff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0x1000, 0x3, 'client0\x00', 0x4, "7a231612c9798798", "d26c926548d54604b83c24a61bcd741f47159dea7411ac05a67cd1cdaa4ac1de", 0x4, 0x7}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000240)={0x13, 0xd, &(0x7f0000000100)="1c56258ca32fca14c8c3c4f8a8"}) 2018/03/30 01:33:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x50180, 0x90) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000003c0)=0x40) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x22, 0x4, @thr={&(0x7f0000000200)="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", &(0x7f0000000000)="55508b8f04dc5dfa888d6454f873963780466c0f1d540a1282454ecadfc357e8f992525d6624b6884b1023af3851c1b9d00b13f47b518b7a63519eee168a118e14a13e3ca83e15618a0fd161e30d91514184da260c275ff2db485f09c40622b65a209a026d7c0643"}}, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000180)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)) 2018/03/30 01:33:39 executing program 3: r0 = socket$inet(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'ip6_vti0\x00', 0x1}, 0x18) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="880fd6d45ec0c43afa88324d7280319f25ebfe37cfa3114943f11ef9ec5440300c2cff1d3c7fdad01f937838aa1e06367ea7fc627e1b1101b7cf03a5283323029aee652b118536c3e9547f9d23e8fd1afee05cf3d3ef6adb91fa822751e41ace0e1ceedc8948872349f13c24b8f7a180b8fa2f8a734067be28c13b675893ab43e65e1a60364943f24af3edaa7050963cc0891f6088e1e20bb504b4bd41753979cd5b05a27f85821e4c8439a6211a1e0054", 0xb1}], 0x1) sendmmsg(r0, &(0x7f0000003940)=[{{&(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000001400)=[{&(0x7f0000003a00)="3f3b27edcef5f83c75b11c3ce622c596cb7497455517de94d86bd789695d31a30399e441638a6818eac26464889b1c3b9a6d082510fc0f2416c8c8c6f8260bbfc20937de19ca996f2858293afd9480806ddeb1d0899b02f7120966b669b2042ae116b1c9abbf416a553ce852af5e0299be111c9ba8062557e45028f5489fb5a6d93659807d8898d61defaa2f50224b5180eac089c79e3847b642b28f782bd4232e2ee474", 0xa4}, {&(0x7f0000000280)="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0x24d0, 0x40040}, 0x9}], 0x1, 0xc0c0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000200)=0x800) sendmsg$netrom(r1, &(0x7f0000004080)={&(0x7f0000001280)=@full={{0x3, {"0e8f1ba427b8d4"}}, [{"f94652b60e6c7c"}, {"8d769f8c27ddb4"}, {"6f1046572cfea1"}, {"07f81ea38e39c4"}, {"ed7fa0b0febfb2"}, {"b6c48ee4289f0d"}, {"cafc6200b27f1a"}, {"bdd4991248ade4"}]}, 0x48, &(0x7f0000003c00)=[{&(0x7f0000003ac0)="6401fd88b5c0d5ec445d3aad899eafa412fb90d120310a865bb58deacf3b2b20088fac797972803d39bc31591372b4b694271e882c19c1da2d609c68fa266559619e2071d84bcfd2a69529be2756faab455f66673d6395012bab9357e75edfc681aaabb848a5d1f8f506ffad8f182f3abe3f75bd4c657efac7a51e1df1b13a4b241ddba8f1a407f6d56d36bd416a1ba5328a2d4540540cccc45de4aedbafc450655c", 0xa2}, {&(0x7f0000003b80)="2523198468542c1bd5a15068aa86e7108018ed9851595e26468375eb1324622efcdf7204ec0427548621d030360efb32f1ffb36d32427e95c6cb63867c63aeba2d670ce452eb9bf3937b4e66cb7138713e59b6536b1750d8f9c574b94ad5", 0x5e}, {&(0x7f0000000240)="2e507bfd", 0x4}], 0x3, &(0x7f0000003c40)=[{0x70, 0xff, 0x401, "b2dfa260e4bb4e1d474f10774db8de536f716fa9beff9c137b446ea65b4a10faa0639adad54d063523ecefa4351f6634580a1ab7eb777003430e71d44fe028612f920cb9ff5294b28e7accd1db373f7b1b5b02879e994111b87c"}, {0x58, 0x11f, 0x1, "93480d210187681f1a8fc7993e80f06ce6109af24bc5cf9aee60d53ea6b75c2950884bcadb4893c83a6a935fb5504a504163a13afa109414c5e5a1e50dfc8067cb9c"}, {0x68, 0x102, 0x80000001, "1f3a09d476bb0983d20f5400e6f4d4939370842a983151ead849409598145eccd7e37fa7b317a7b521aef0217b1aa749fe96197683745b8cdd98f62dc6790ff6ceb48f666d009d8cb470ab89966d9af588dac984"}, {0xa8, 0x109, 0x7fffffff, "63243f6eb405867dee399f5eee496ffe5cc540e0275c1fd8f5233f70c143c7170298249e6fbf1e5999f12ca32d00985bdb9ae57373d2d896e9371cd76af4addb3362338dc862ac587086a2b6b81489697c3cd98554fab60f4e5a3f5d4f3909ab167af9286f2ca92da02af947ef630139a655c648aebb6324119f6d95f5fffdcd0e57d595e7b23219ac28ca661626b79daf"}, {0x78, 0x114, 0x9, "0dbaeba0939c14afa18adbd70a8f717e8aca870a8f45d07455f99496b17577164ad6532a92d5fe8b295d235e962a2d560d59f6f90ca787a8d00c100505db45c87489cf46c21fa0e681210a5c6b0df6868f7f1fd8353d51297b799262cb8993e3af769a94ef7b"}, {0x60, 0x119, 0x2400, "1f97865dc6abbcd262c0b4e5fa1df2498a3c0279aa2c0b525fcd5d31ab76ab88111cc1dc77526e7415c34daa15ef3922164e3b03e1d46f6606d03349c8d97cbc2543ca238373abda804000c7e1f6"}, {0xb0, 0x6, 0x7ff, "0bb1afb1f519339c3f3ecf02699d5d8e93de86aa44b03367d3057cb5c79a978fe3c554a3ac26954794b05c8823a6711ef1ad35072b5104b067c8552cef66ffa429cc44daf8156a834459dfa8f7afacdc5e73ae8b0e5163c58b7fb2b785efebe05c811066762015fae2effe4e137527ffa72af368c0a0b8ac4a57f8c80c72470a169aef0aad166fdd4343866c82e36e4d686b9df9677bf274f7704726a036"}, {0xc8, 0x11f, 0xcde, "a1f5d8975a239a1af77b05047ac26487846ea4067538999389d31bef2da066df3d66545f71f0ba7edfd15143e4520b01c934f833ab5cd4189e2805889aa1e80c09ded453d47a7e7bb7a6ee63f127b061fe2f39673fe494e4b60d6225a2d2dc007700d4ef22b65dfbb442d7f3a1d95c7ce72dd0b34e72b1ccc2af9f62283b6c7025ccfc707a161b4223c7128f16eb081e766134d7bee3668e19e4052eb14360b6b477268338474f732e5bd4d8d067dc560aff"}], 0x428, 0x810}, 0x4000000) 2018/03/30 01:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/138, 0x8a}], 0x1, &(0x7f0000000240)=""/74, 0x4a, 0xff}, 0x9}], 0x1, 0x2, &(0x7f0000000740)={0x77359400}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000008ffee296be5a7fdb498000000000000000000000000aa10000000"], 0x38}, 0x1}, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f00000068c0)=""/148, &(0x7f0000006980)=0x94) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x204400, 0x129) [ 58.390825] 9pnet_virtio: no channels available for device ./file0 [ 58.418691] 9pnet_virtio: no channels available for device ./file0 2018/03/30 01:33:40 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x199402, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r1, 0x4}) 2018/03/30 01:33:40 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x40000000080000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x20000, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x100000000, 0x2, 0x0, 0x3, 0x0, 0x50a, 0x0, 0x8, 0x51b, 0x6, 0x6, 0x1, 0x7, 0x1, 0x8, 0x200, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x8000, 0x20, 0x3ff, 0x10000, 0x4, 0xff, 0x7, 0x7, 0x59, 0x8001, 0xdc, 0x8959, 0x0, 0x8, 0x6, 0x2, 0xf7, 0x4, 0x0, 0x80000000, 0x3, @perf_bp={&(0x7f0000000180), 0x3}, 0x2, 0x772, 0x3, 0x3, 0x77a, 0x8, 0x3418c1e}, r2, 0x0, r3, 0xa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x80000000000}) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2201, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000080)={0x5, 0x1, 0x7, 0x0, 0x0, 0x3, 0x0, 0x6, 0x5, 0x2c3, 0x81}) r5 = dup3(r1, r0, 0x0) sendto$inet6(r5, &(0x7f00000000c0)="b7449dfb57e290e11281aef01b6b6bef3957797b0a375aaad5c2d477609854b27fa33d3413ade63c5a4e788290998bb4e816f10cda10d61cb9e3c31a3d7b2a84a076bb6b6fdcd32ce4015b0ad813c7787e36b8b13edb3feb26054df62a327e00513503b3b59f6dfa820f62f24d477d3449656a21b06c0cf5e9e3e0e551eeb2f69d51af52ee146664ea8a0749c16fa577be8650", 0x93, 0x80, 0x0, 0x0) 2018/03/30 01:33:40 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/30 01:33:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a6fc8)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bafde)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c39fd0)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/03/30 01:33:40 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prctl$setptracer(0x59616d61, 0x0) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0x0]) setgid(r3) tkill(0x0, 0x1000000000016) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) dup2(r0, r2) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x80400) 2018/03/30 01:33:40 executing program 3: set_robust_list(&(0x7f0000000200)={&(0x7f00000000c0), 0xffffffffffff2ba3}, 0x18) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x909fc) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000180)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x896, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20001) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x7, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000340)=0x6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="1420000010000907000000000000000003000000f328f65eba78dcdae927c30c8782b9c8e59c1f35cd348cacf1286a1dea29326689a3ddcf4ce5f1501da7c27e24d6118ac86a63c9361990457ff0bb31fbccbc77b4d78a5d17a8a946f1c3ee6721b0054cb404a30c9fe38f2299163d3f6d9a20c38a7115e32a5700c38e1458000000000000000000000000000000589b023f8de9b268f1e04cf4721823931e162a50160b8a7ba3f9072a3d90910718e75c844b0edfb9eaa090f21df8a4021fe52f97d36f10b2081d3b5529a84a0dd49e7b6d1700000000"], 0x14}, 0x1}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240), 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 01:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000563f60)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) fgetxattr(r1, &(0x7f0000960fe1)=ANY=[@ANYBLOB='securityppp0%{\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00006c2f2a)=""/214, 0xd6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r3 = open$dir(&(0x7f0000cfbff8)='./file0\x00', 0x80, 0x10) r4 = open$dir(&(0x7f000071eff8)='./file0\x00', 0x8000, 0x1) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00006a1ff8)='./file0\x00') r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000053ffc), &(0x7f0000bf8ffc)=0x4) renameat2(r3, &(0x7f0000571ff8)='./file0\x00', r5, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/141, 0x8d}, {&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/234, 0xea}], 0x3, &(0x7f0000000400)=""/233, 0xe9, 0x1}, 0x7}, {{&(0x7f0000000500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/122, 0x7a}, {&(0x7f0000000600)=""/144, 0x90}, {&(0x7f00000006c0)=""/134, 0x86}], 0x3, 0x0, 0x0, 0xf1}, 0x2}], 0x2, 0x10000, 0x0) connect(r0, &(0x7f0000b5dff7)=@in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0x4e23, 0x7}, 0x1c) listen(r0, 0x20000003) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x0, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x0, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x103000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x8080000, 0x2e92, r1, 0x11ad, r2, 0xff, 0x0, 0x7}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000080)=r4) r5 = inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x20000010) inotify_rm_watch(r3, r5) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000100)=r4) shmctl$SHM_LOCK(0x0, 0xb) 2018/03/30 01:33:40 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0x102) sendto$inet6(r1, &(0x7f0000001000)="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", 0x1000, 0x0, &(0x7f0000000300)={0xa, 0x100004e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x5, 0x1}) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000340)=0x8) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000040)={0xf9, 0x3, 0x8, 0x405}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='./file1\x00', 0x0, r2, r3, 0x461, 0x2) 2018/03/30 01:33:40 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "84b6a2", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f00000010c0)) modify_ldt$write(0x1, &(0x7f0000000000)={0x33, 0x1000, 0x2000, 0x2, 0x2b03, 0x40, 0x800, 0xffffffff80000000, 0x5, 0x6}, 0x10) 2018/03/30 01:33:40 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0x2c) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x10000100000081, 0x103) 2018/03/30 01:33:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000500)={r2, 0xffffffffffffffdd, "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"}, &(0x7f0000000340)=0x15e) r3 = socket$inet6(0xa, 0x80808, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x336, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r4 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x6, 0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x0, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'syzkaller0\x00', 0x4}, 0x18) 2018/03/30 01:33:40 executing program 5: 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, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80003, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000101ffc), &(0x7f0000000ff8)=0xfffffffffffffeba) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r1}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x1, 0x0, {0xa, 0x4e20, 0x6}}}, {&(0x7f00000000c0)=""/170, 0xaa}, &(0x7f0000000180), 0x6}, 0xa0) 2018/03/30 01:33:40 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x800000004, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x2000) ioctl$KDMKTONE(r2, 0x4b30, 0x5) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000500)="de", 0x1}], 0x1) r3 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r3}) renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') read(r1, &(0x7f0000f92f88)=""/120, 0x78) syz_open_procfs(r3, &(0x7f0000000100)='net/snmp6\x00') 2018/03/30 01:33:40 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000340)="db1b3326895d27e5952094f9b880413d06f91b5636e009a9a58f0b41332a198e4edaeb71e022de61087d69516273c47414e08f13f108d8d1010e6824a8cd4604a7aa146a1b618ba25585c6362d668f9592c95d38a28075b9dcd128fce04d438f8b78a64edeb6f1c633ba53", 0x6b) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='nv\x00', 0x3) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000001e40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000100)="f329e31b712374b38e0d524f741b4ba1d69e2c270ff768a70fbae69896eee38a2e6159dec633a13313ae3135fd6c1955d6e03c821c6e93b156b91910f951cb1e95ffbe18fb309d8d4d6f01adced10dc02b8e0e5ee94200f35769fd1f493ffc31ccbf9815e30258c2a0f14a0e6ea0f0d367011d11616772b8d170801d8c553ad7f404a4cc0e26a70ed24683e716d90db4865966daf6c29e15bb69b06a9091268d0a4f2f1be68dc5c5a45cd7428dd37f1dd3199544f1b82b00c2e39921c71d3e33121042b45493b951364b084284d72503d4c5c2f03de22acf5743533291c476de1ff58d105e5c140a8149d33b30a9cd3a7f265d8196db64ee2dd6eeeb2d102f4c766703393225e6ec7a0d9152d9d4e08be3e73c5f62e888f55a08248e7eef0601f9cc3dbce7559239febe9b2bbbdedc9e3ec5a1ec4417994446b19a0bba924b7b899ad9a1b4f08a4a63518c63fbc245fafac148bd2543bd491bb3b052401449426fcef15b19271ff6d84ee8543b08ace1e224d3aeed3f4f1abaf282ffb1424c13273cd8d922f57ad72c3d300226346ace214daddb31dd542e25816f57df2e1e78a0a5853eabab8c65951604ec719745d26c203457cf9ab366772b433247e4f705787315243089c4bbf927607184f4acc1f9367f9aa484a938f9459bb682a33d4408d26ddbb8d7eb35f26f4e525f361b9a57677a61712fd52dc647cd249cdaa8a79e17f1bbe7b83bfcd4aded874aa1aef081", 0x211}], 0x1000000000000180, &(0x7f0000001c40)=[{0x10, 0x8000000011e, 0x3b}], 0x10, 0x4000001}, 0x100000000810) 2018/03/30 01:33:40 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:40 executing program 4: r0 = socket$inet6(0xa, 0x4000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x2}, 0xffffffffffffff28) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) tee(r1, r1, 0x9, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x8001, 0x8, 0x5, r3}, &(0x7f00000003c0)=0x10) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000000000)="ff55d36cffb9ffffef00000000070c04010000", 0x13) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@empty, @multicast2}, &(0x7f0000000280)=0xc) splice(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x75a9e9f5, 0x4) listen(r0, 0x1008005) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000480)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000580), &(0x7f00000005c0)=0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2, r5, r6, 0x4, 0xffffffff, 0xd4c5b9043efb344b) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r4, &(0x7f0000000280)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="12000000000000000d01000000000000"], 0x10}}], 0x2, 0x0) 2018/03/30 01:33:40 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/30 01:33:40 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='/dev/cuse\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x40) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f0000b6c000)={0x58, 0x0, 0x1, @random="1c9feb384f9c6c1e7b1e953cb47d454a2eee4def6a48ce5d84709c6161533ec3a4faee0bc3f2cd166f162b445341360e2eb6a852969409f55ae9f5bda4a0d7894d03387924300f14"}, 0x58) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket(0xa, 0x807, 0x22) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001300)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001400)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001440)={0x0, 0x0}) r5 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002d40)=0x0) lstat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002f40)={0x0, 0x0}) getresuid(&(0x7f0000002f80), &(0x7f0000002fc0), &(0x7f0000003000)=0x0) fstat(r0, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000031c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000032c0)=0xe8) r17 = getegid() sendmsg$netlink(r1, &(0x7f0000003440)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000002cc0)=[{&(0x7f0000000080)={0x70, 0x3c, 0x110, 0x70bd2d, 0x25dfdbfd, "", [@generic="752b59508c43ab32ad62c6a059e0755af4290b26d90126b0633f5ae2f7ff3b39b477d3f2a30eb6fe3f76e72ff67edd5d20fca300cedbc8736b5959fbdaf279c1cd7a5b582ccc8d491751", @typed={0xc, 0x91, @u64=0x8}, @typed={0x8, 0x4, @u32=0x3000000}]}, 0x70}, {&(0x7f0000000140)={0x1194, 0x30, 0x529, 0x70bd26, 0x25dfdbfd, "", [@generic="30cb96f94f69", @nested={0x18, 0x89, [@typed={0x8, 0x5c, @fd=r0}, @typed={0x4, 0x85}, @typed={0x8, 0x40, @fd=r0}]}, @nested={0x1100, 0x5a, [@generic="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@typed={0xc, 0x8f, @binary="7ffc64ec9dd1"}, @generic="848420ad471dd4e97197567bd833073efbecb1c57b8b0f0d8849c80006c66dcda760d792a290a01bd66bf8653019a344f617bb85f43badd69d34cb300398d6b344817f0ead69e136f2ead83409c38b2fe7d9bd989fbd9f62fccd7f00c75bc372bd3b5f5987a9afe4b64b3db88cf537c0b55423f3e73b4a67b03cd806fb5fe31754a478400d982d1f63a6d5b92fb3dbe7c1524e8a4e7bb1aefadf03ce12afcd98bf6925d14d5f3d562c01aea4da6eb9ba96d4cbfa7fca8c58531606ffb406edd612f52e245d92337cfd95e8135e07bdda775e84da5e2f5d872761a80e89a5b6d81ffe411ed0c1d2cf9a878db0596caf"]}, @nested={0x64, 0x17, [@typed={0x8, 0x2a, @pid=r2}, @generic="2a0def65b30c2d774f70d156f5216c85457224012620b179bca03869f944c68bdacfe2f250e14ae9abf8dfb433c7f5a46f2ed0bf83989d2dafce9c4bf43a8505527b588cc2", @typed={0x8, 0x4d, @ipv4=@rand_addr=0x3cb47c91}, @typed={0x8, 0xd, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}]}]}, 0x1194}, {&(0x7f0000001480)={0x458, 0x2e, 0x10, 0x70bd27, 0x25dfdbfc, "", [@nested={0x34c, 0x38, [@generic="ba11750813a54f9e1345d994f92585d5bd43dd26eda0dee38985145414371f90fcbbd99d790abb31a87d61aed63c9d65e9edda3ff798dce5c9ae1960d3e5c8497138d10d2abb00cdada2d3b78605999bb50e95fe0180ac5b5b46f343f7e4f2bf4c2079f9c839bd05cf53ee6feff7827e", @generic="72eba052d0fd33dd63d6676085ad07706e122148b34abd40671476e97321ab8445b62832109d71279151821b6ba417719443a72f4b61072ada3bef22a4ef0425d79ba3b64d98b0e0d8564bed6bdd11e230487f54d264daa26043a68c85d3729b73654c4b4fa19c00f8a717e2c696b4cf4dd3ab368d9fd1cce93eb4c2b31877074efa7246f3878ec407b7b4d83e12b5793895", 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@generic="f12e20dfc792596ee2c9ab8a96f538f770610ed9ddbc21c143128d63eae85b8f58517bc96d9c6808ed5b9e8e29ed39303ada3e621722266f78b40feee29dec880c42612716ebf2eb4102617b1174855c88b0d8b416a742c89a6a14479eeb76e3c6ff5b0c4f4aecd1f4cb18a9332d00e879e3db95388b34eb8b282c301cdaf0bf9bfd6803adff8763052013", @typed={0x4, 0x1f}]}, @typed={0x8, 0x93, @uid=r3}, @typed={0x8, 0x47, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x75, @u32=0x5}, @typed={0x4, 0x8a}, @typed={0xc, 0x6, @u64=0x4eb}, @typed={0x4, 0x47}, @nested={0xd0, 0x8a, [@typed={0x8, 0x89, @ipv4=@rand_addr=0xfffffffffffeffff}, @typed={0x8, 0x23, @pid=r4}, @typed={0x8, 0x13, @u32=0x2}, @generic="9fe6f5e7da2692fb994849cd58de16cc50bc0e26d350523965c24724476473417af495526f2d04242d975ecca04a1bc2077672fcca0ebe98a2f9877eee9cce509bbdd5b53d47b9acb617d132f99a81e437df2224fea9ea6049817297785e9f26053352ef7893c8f3ee6f674ed55e8d992f3bf55c695b19973e7ce850a91a8335a774abc103d488c7e90b919e9462e01de46f558c1fd85d56df4772e1cfc9d439ec37ecb2d63c12180d83fafeab55e43f0e"]}]}, 0x458}, {&(0x7f0000001900)={0x14, 0x3b, 0x2, 0x70bd28, 0x25dfdbfe, "", [@typed={0x4, 0x2}]}, 0x14}, {&(0x7f0000001940)={0x1350, 0x2a, 0xa00, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1214, 0x24, [@generic="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@typed={0xc, 0x69, @u64=0x5}, @generic="cb55fa9dbda2af8c0089dd511db4131758ff8e73d97b3605faadc6a773ad258124528536c43b9e8ddba0de9c9e515cbe41521f1fa36be1b6f58f4ec5bde01b303ada109d84fbac44164eaf096f1b296a5e9adfd91696afe53853cfad614cf5daa87e542557d44bcc3cf94b009307782e5f2628aa8f8fc605465c4a9cf4ae535a07808ef99366b5ca2a77524c49ed9aac378112a6086f8a6bab12b44b400e23117f4433243614f55b4ff8237a4ed2fa7f6be10a04cc973390de3eea439b409363035fbbf9ac75c76a", @generic="767a263d499c4c1a7fc35f7d7db8b5c4187f77ad5c720892a5785a654a4ab52c9d88d3fb4c4279e19089db2a2e038655ccb0d8c6fecf23746ef254a76753eb844d7880a864798a3a9d9542f37f07ea6d7116a6fd7c6f654bda168571d811185eeee9bada0694def640a532f6ec1b29abb1df48440f80ccde7c95a9ab3ba04b60d51ad9e176a504d2f6cfb0cd1634faec072c03c233fe8fa58a422e10d9c2963cdc64958f8ae9c4bf7359a8c221f0696c5df729b74c8e8a192ae6b45d435970969c1e9101c60cc454c8745275b87fac4719b054", @typed={0x8, 0x19, @ipv4=@rand_addr=0x8}, @typed={0x14, 0xf, @ipv6}, @generic="66063f33889a20ca9a873c28c9470a6788e696efb368fa03c9c538870e4bd186bbb4a77953d920292712e5b3ea29b85c864f432c", @typed={0xc, 0x6d, @u64=0xe4ed}, @typed={0x8, 0x4a, @pid=r5}, @typed={0x4, 0x3d}]}, @generic="b7c5db38dca696dadc9da473cab4cb668815bf5cdfca9bbbc7ae8c260343764ab85736f5fb6daba871e3f9a8636b3a7932b4b88a0f4e8041aaea1e4e1627a1accba0a18f987f3dcda0114c09bc401b1b338d037f0579330b87893eaf898917b3dc6efa84aef8369dc2cf060aaf54e7f89eada9bc95c76b53d3a735537c39c23ca11c61d8c320968c062fb5b634dabfc395cc7459de9e3ce2c80c02f7167ce3025b16818ebbd7352fb9d4e96772ad9566655c3229b090a0cd9973663bb8bbe3ed167eadfb61b894efafda5a94bf2167eb29", @typed={0x3c, 0x8a, @binary="69c68097cf88602aa15a3ff32bdc0727a07e7debfa38c94452bcae09a9f60f647a9b41e58ebe53ebfe114d228d988f3febc1c985851d"}, @nested={0x10, 0xb, [@typed={0xc, 0x8a, @u64=0x7}]}, @typed={0xc, 0x5d, @str='ipddp0\x00'}]}, 0x1350}], 0x5, &(0x7f0000003300)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x108, 0x24008000}, 0x4080) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x61f98a4f, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x2, 0x3, 0x8}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) 2018/03/30 01:33:40 executing program 4: 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, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x101, 0x1) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x400, 0x8, 0xd4, 0x9, 0x5, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xa000, 0x0) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x8000040}, 0xc) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 5: unshare(0x8000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r2 = shmget(0x3, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000002c0)=""/20) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="811b214e"], &(0x7f0000000100)=0x4) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) capget(&(0x7f0000000180)={0x19980330, r3}, &(0x7f00000001c0)={0xf60, 0xffffffffffffff81, 0xde7, 0x3, 0x2, 0x52}) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/03/30 01:33:40 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x3, 0x3}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) mq_unlink(&(0x7f0000000100)='/dev/qat_adf_ctl\x00') syncfs(r0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000140)={0xfff, 0x20, 0x1, 0xffffffffffffffff}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000002c0)={[{0xff, 0x9, 0x19292f7, 0x2, 0x0, 0x8, 0x8001, 0x0, 0x6, 0x10001, 0x9, 0x1, 0x40}, {0x3, 0xe5d, 0x7, 0x5, 0x9, 0x5, 0x6, 0x8, 0xffff, 0x6, 0x10000, 0x4, 0x1}, {0x10000, 0xfffffffffffffff7, 0x8, 0xfe, 0x2, 0x5, 0x0, 0xffffffff, 0x8, 0xffffffff, 0x5, 0x3, 0xf2}], 0x81}) lookup_dcookie(0x0, &(0x7f0000000340)=""/47, 0x2f) connect$rds(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000003c0)={0x1, 0x3}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000400)={0x5, 0x800}) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000440), &(0x7f0000000480)=0xc) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000500)={r2, r0, 0x0, 0x4, &(0x7f00000004c0)="98c1051b03cdbf765dda3d3bdc7874c7f8a7159adfbff690", 0x5, 0x0, 0x4, 0xea, 0x1, 0x8000, 0x9, "b826a3"}) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000540)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000005c0)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000006c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000700)={0x5, 0x2, 'client0\x00', 0xffffffff80000000, "2d03de2c176dd2b3", "a8891d9c6938f6ededcaf798ceaadeea05f5a154e3af4b9cf5dab04754165657", 0xfffffffffffffff9, 0x4}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'dummy0\x00', &(0x7f00000007c0)=@ethtool_test={0x1a, 0x7, 0x8, 0x3, [0x950, 0x6, 0x7]}}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000840)=0xc3, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0xb6) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000940)={0x5, 0x3, 0x7f, 0xef, 0x3}) ioctl$KDDISABIO(r0, 0x4b37) timer_settime(0x0, 0x1, &(0x7f0000000bc0)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) 2018/03/30 01:33:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x9) lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) read(r0, &(0x7f0000000200)=""/195, 0xc3) ioctl$TIOCSBRK(r0, 0x40044591) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x100) 2018/03/30 01:33:40 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r9 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) connect$vsock_stream(r9, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r8, r8) dup3(r6, r7, 0x0) r10 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') getsockopt$inet6_mtu(r10, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r10, 0x541b, &(0x7f0000000100)) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000041bff4)={0x10000011}) epoll_wait(r1, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) close(r4) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0xfffffffffffffff8, 0x40) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8f}}, 0x101, 0x56, 0x2, 0x3, 0x3}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r3, 0x631c}, &(0x7f00000003c0)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, &(0x7f0000000480)="66b825000f00d8c4e17b122ec4e3bd69220dd9f10f06f26d0fe3adc67ecc9766b8b4008ed0f3dbf166b81f008ee0", 0x2e}], 0x1, 0x1, &(0x7f0000000500)=[@dstype0={0x6}, @vmwrite={0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x100000001, 0x0, 0x4}], 0x2) r6 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000400)={0x3ff, 0x6, 0x400, 0x1, r4}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000540)={0x8, 0xa582}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000100)={r7, 0x10000, 0x100000, 0x401, 0x10001, 0x10000}, &(0x7f0000000140)=0x14) r8 = getpgid(0xffffffffffffffff) getpriority(0x2, r8) getsockopt$inet_tcp_int(r6, 0x6, 0xf, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000000000000006da6cdbf0000000002000000000000f0ffffff00000000"]) 2018/03/30 01:33:40 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:40 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0xbf47) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3a, "634664e8d7b8d9395deb459277a13da1cddb60dcc1c253cb7a74cad8f85aa47fce6eed09cf190d416925661f7a62e5e908a3708e14525ecebccc"}, &(0x7f0000000100)=0x42) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x2, 0x4, 0x400}, &(0x7f0000000180)=0x10) lseek(r1, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0), &(0x7f0000000300)=0x18) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x196}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000180)=@getlink={0x34, 0x12, 0x210, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, 0x14, 0x10000}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x401}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x34}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 0: syslog(0xa, &(0x7f0000000000)=""/201, 0xc9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) quotactl(0x9, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000280)="2ff84f3a03679d3dc9e0a1587e11f6331416ee4419614ee9fa38ea82f823a64d2b93f8") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000300)={{0x3, 0x3, 0x6, 0x3}, 0xff, 0x3}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000380)={0x2, 0x1f77}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000003c0)=r0) fcntl$setsig(r2, 0xa, 0x19) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff}) socketpair(0x10, 0x8779c77a265349a2, 0x2, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00000005c0)={0x9, 0x7, 0x8000}, 0x4) accept$packet(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) set_mempolicy(0x2, &(0x7f0000000680)=0x8, 0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000006c0)=""/214) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f00000007c0)={{0xffffffffffffffff, 0x3, 0x60000, 0x3, 0x17f1b558}, 0x800, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x9, 0x2, 0x1}) sendto$llc(r6, &(0x7f00000008c0)="90a1f281de9bccb9ef9b8ea4fac943d5f650bcbb7a832189f063a3a8f623acdf70ad5f61eae5752131eaa62ab3d930a4e11216b7bc11038b9fa2ad54b95c0b6a27ea2990cef441cdd52e522937858bc95a815dd1a01a1a62aecfacb5141221033950385d2ea8baf1165854f0dcc90d0b", 0x70, 0x80, &(0x7f0000000940)={0x1a, 0x317, 0x200, 0x7, 0x9, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000980)=0x0) fcntl$setown(r3, 0x8, r7) connect$vsock_stream(r2, &(0x7f00000009c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000a00)={0x0, 0x3}) readlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/3, 0x3) r8 = add_key$user(&(0x7f0000000ac0)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)="8ad150a7da5de1af0b221dbad8ca1093f5ef19e1702484b073d47b4c0e1f4d297e662aa87776427c5abd4b64783616a4c4a94df083c124e1dc11bc2bc1abbb222aa11fa207e18175498f8bbae593dc57b124e8ddbf6fb487cc0b58429b14272da5002b65d9889de63f3b552e107516bc8948f47f3ea37a4339f66e0ff339b8bdefbee4c737800bea4bc3e6764f54c070f1d95bbae031e557a81b9600fcefe7b485c587f8e2382e32b967933a83e9f228e45e29a9205b5e1ecaf05176a5d0d1c1863e468d9be17fc317676ef7af2ce932dddd96417bbe822f047670", 0xdb, 0xfffffffffffffffb) acct(&(0x7f0000000400)='./file0\x00') keyctl$update(0x2, r8, &(0x7f0000000c40)="302b1aea000dbf4aba3409395572ef8174c0ae5ec3233e7d7fc18dd6c633c0e3ba686c278c86c7537841064d536efb4846908976ae6031304ee321b746ec07596b87996aee4f9d6cb70cdd49c83d95a2e2a2fd2919ddeeadda228908f0b758aed089efa5e80d12db0b32b2c671f1cd30789239df4e800fbb1908b93b4614dbdcea42c0646b53899a20950f246179244257e17fabe6d003f6f4575601e31acc48740c7ccc6560b0f532401047d52bdb29020df8a25624afb5ab5566fb8da4875b9831d9c0771312a6a4c68851269a908ce88fc5d2bb25", 0xd6) connect$pptp(r3, &(0x7f0000000d40)={0x18, 0x2, {0x1, @rand_addr=0x44}}, 0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000d80)={0x0, 0x0, 0x10, 0x6, 0x20}, &(0x7f0000000dc0)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000e00)={r9, 0x67}, 0x8) 2018/03/30 01:33:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000e9d000)) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0x8}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x209000000) 2018/03/30 01:33:40 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x200) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000180)={0xa640}) chmod(&(0x7f0000000400)='./file0\x00', 0x2) ptrace$peekuser(0x3, 0x0, 0x1a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="ea083f302c6def9fb90bb43f34f790ab37b4a1b33d2c11344de5c72677bd71353e89c9e72e4cd94dfd3a537d8f2a77db2f3e1a136d9131e68b2fee836ba353f0dce6c4764c1a41b0b437e1c314053c6664f878326ea505bf71172bb1ad05e1cafbed74fd37a2f3a8e9cabbfb0f0841f688d29dba2beec87674943b00905a57870c66d8035de75894a74a16ed4d5cd5927adf31d2f882b9cececb310e39cfcf5551d5d9bb52e60cde0e020045dd2dbebb026efa9cc8e4d81f9d8c1e08d6cfdad36470"], 0x1) fallocate(r0, 0x3, 0x0, 0x81) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/03/30 01:33:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000000180), &(0x7f0000000400)=0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(blowfish)\x00'}, 0x35) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="b6ed95a221e73dfcaca2d1f5aa9ee29a67d2aa4c5da49f2cb5a8923ffd3df771504ee5295ea26ffee71f1a943878a518edce7c75a3e8c19d8312d0a8d244b963375ba3dca667ea56", 0x48}, {&(0x7f0000002780)="f859403d89866da381911c5c165c777d73c02d58a32e1109f80a2eb1a66855d1a2d3ab694c25802f6291274517b935742643b378e257306c9d39e295511329c97634e41ce1ddef1112f9633d79ba4318bbd73654b0d72c85120f2e42f5410738a8a1a0ae8c79830b50cc556e1e5b3f1a40de71b0b1074e5cf56621f041189d83de04aaf16ccbcbc925f48ddda1bba76403789d59c0e274a6f1dbf7d43f8a17ebb4d86dad45f511843987b4a1849792650cc1e89f0310f54cea9bab87d025e40b04ab3bbc4a86b715dcb1a046460faa92e5cfdae88755b32b4ada8bd9a0014475e8ff97", 0xe3}], 0x2, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/03/30 01:33:40 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000da4000/0x3000)=nil, 0x3000, 0x0, 0x3d, r0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbafe8)) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xa, 0x0, "1ca0"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x4, 0x4007) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0xd, 0x1, 0x4, "568e7fed049a88f62faaf737dde0e64f97cc85fc169410ab484753a0bb4ea83ea38bd40f046676871e1751adafba683fd34bb9151f5a4f8a47f8c79fb30750ed", "f360bc4b22dd897b78e20995a812eb6021c808ce5a1c7063a3349e31226346b7", [0x0, 0x3]}) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x9, 0x200, 0x0, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000a00)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000c80)={0x324, 0x10, 0xf, 0x20, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x2}, [@typed={0x4, 0x27}, @generic="06e4bdc883a32a49f71ca25d0b399ff36903e1d99105be05e34a49eeafaac041c6b3f6c1e549afd5fa7acd", @nested={0x2e0, 0x46, [@generic="7a2bb958633dede4000318fe7c01037f170615faeac452a63c4815afcda4b125f70236e57117313f83044727b8bc40824ee021e797eed711152a05e2ce5f46389d9ff37d6dfa66bc4b98cc39136a11c50e6b6d20a90c370c245bc6f0766a250d3178c30b9ebaf321923d6ced36ad7cbeebad443d6001acebe4f270c9132e", @generic="4032759c579c148b05888d09d121a15f4d1f4464852e0e8532a3be3dbeae3c357e90202e1d3f4bc6eb500ae2a1fa2ae97de9c891efbb30a30efb0844a0f1ab160c909234ad8385344946e0026b6b5783e529a46498817b3d30e8ab", @typed={0xfc, 0xf, @binary="81e8f1e67319fcedafda8127cf95f9580d4caf0c56f5f5f71d4e1b889201483c088d9dcd7d1978c096cbd96812cc7dc02fba193858cc8b4a77dea6c9023bb22e62fe3c766b18c78fae727b19ef07bf442ae3250f3086175cf3b2845685c9113b57cd69afaaa64ef1fec50b41d0126c8bb600afc7485d123dff32ecc8c76ef1ed2af1cbaf18cbf32411d8860171ad6fee4d29e9d82191af70a2247e1d4b7883e32c7dcfa220c5dc6e990f4344132265714860d1b827f7a7aefaecc52228268036b21f2c8d089b9322a1c60f6e2a932c616b6e4c3395f5cb420b0696af172a897ca9e5de0af9c8af4319f4fa5c83241c3a7bebb2253d"}, @typed={0xc, 0x51, @str='ipddp0\x00'}, @generic="55e1a9efce880b0e462e789f11b947213538e0426697ad33ec85348ec647cc97777aacc4fb0c7097f32c158d6ed20ad0171434b652df424986f783a5ed839cdc831583671a3bb102a12f1b3143d8cd7c2a1daad9f8612ac3af4886f721a50b59df5b12d7c0f5dc601f46cac920e40ba04c25c81cb71d6f7ebef76d8ecfff2bc94cdc2944152cd78c19152d3540a19853c9f1ea2748bef719a2edf2f29551a1956113fd51c40b150c2289990e32609d0167fe790e8d8db13f79deb0091499e52339bcb61a680c6f2f5f33a492790fa3f82ea8c49b65d2ae291db5bf9fd75c82e011b3b7f04f", @typed={0xc, 0x17, @u64=0x8}, @typed={0x8, 0x69, @u32=0x3}]}]}, 0x324}, 0x1, 0x0, 0x0, 0x804}, 0x20000040) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000000940)="20a860e28a122a48e01c19c64f989ac17841cf0ff1830e526eddeecbf0ef6eb6f6", 0x21) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x20) getpeername$llc(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000a40)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000fc0)=r4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/30 01:33:40 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x5) kcmp(r0, r0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) r3 = socket$inet6(0xa, 0x4, 0x0) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000), 0x22, &(0x7f0000000080), 0x0, 0x4000000000}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x4400) 2018/03/30 01:33:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x8, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000003c0)={0x114005, 0x8000}) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x48800000}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x400, 0x70bd25, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x24040003}, 0x2) sendmsg$alg(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="8c64d4967fd8dad10d38a1c52254330407160bd846537690b4473aa8d2198c5df3112a9fbf50b177ee103c334572a0b7fe62ecc1377501492577027c22f89f5ce3dc385eff2dc630066790dc2e7eb02f78a8c002328372bc3c2e", 0x5a}], 0x1, &(0x7f0000000380)}, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/89, 0x59}], 0x1, &(0x7f0000000280)=""/87, 0xfffffea4}, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80800) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000300)=0x4) link(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file0\x00') 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xb, 0x0, "1ca002"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x100) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f00005c5fc7)=""/154, 0x9a) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0x51ad, 0x8) write$tun(r1, &(0x7f00000001c0)={@void, @hdr={0x0, 0x0, 0x0, 0x8}, @ipx={0xffff, 0x1f, 0x0, 0x0, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random, @current}, "d7"}}, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x20) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/30 01:33:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/30 01:33:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffff866) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0x0, 0x7}, 0x14) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x0, 0x9}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="5957756a122543e1a13be9d0f608a5f56988853e2f17bcc6ab8f8fc655dbbd0e0cbce70b1c1a95b497b02687386ecb4deaffdbc8c92c158a05af6b91e9fa0d90bf95cc062c7f903a7762c3fe2f78f210c0dffd8813f42e09232aec6a1f5162e67ce9de0e681bd1eb48c00f583880c9b3137815b33efa34258515", 0x7a, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="68f8bf294101262bbadf86098cf05994f6b74328853396fe9ec13a643abc3747c9280385e65d0e3b58deca34610e83a593068f8b39f3e63234571a25feb40a1f3eeab62387cb5e239ce43506e20512f79d128213d1f2e70f3c30c64694e0998012ec02d2d541215f6c27000d839ad653f663def9640c4504be425069c3554fdc5a992d731bc3d1575911c1739b30c5151facb65244aed995d960234fa18b4215fcf3c91586abff6265cf245ffc4ad673255abd30cef0ac1b715137", 0xbb, 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, r5) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r6 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b8", 0x22, 0x0) keyctl$negate(0xd, 0x0, 0x1f, r6) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4}, 0xc) 2018/03/30 01:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x0) [ 59.298274] IPVS: length: 234 != 24 [ 59.309203] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 59.317223] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 59.331907] IPVS: length: 234 != 24 [ 59.342470] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 59.350037] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/30 01:33:41 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x45ffd1010167db8f, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xd2d7, &(0x7f0000000080)=0x4) 2018/03/30 01:33:41 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x10000040f) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x4618}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r4, 0x3}, &(0x7f0000000400)=0x8) 2018/03/30 01:33:41 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") accept4$netrom(r0, &(0x7f00000001c0), &(0x7f00000002c0)=0x10, 0x0) setns(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) syz_open_procfs(r1, &(0x7f0000000340)='net/protocols\x00') getrusage(0x1, &(0x7f0000000200)) 2018/03/30 01:33:41 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000003c0)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fsetxattr(r0, &(0x7f00000000c0)=@random={'trusted.', '\x00'}, &(0x7f0000000400)='vmnet1md5sum\x00', 0xd, 0x1) listen(r2, 0x80000000) r3 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r4, &(0x7f0000000240)="b9fb5f0086982a7e21ef52d14540f931cb139c7d3538f1ce0dfab05f391f3da9a6ab3066738b8f872c4ae3042b24d18fe54576a632a9f9004bc2611b48d5fdbcb8b4bb1e5a61da507e8a6d1489240176f2e968deefdcc5cf267711691d9f490690566f5bafbc9b4c4ef72b56877224518efd97331c2f1a4b3718306adc3a73c0b1a304a0c2678e95dcac5e00fc25780dff259e61b57f7a2b55dc62857a26b62952775d7411c6ab249a04d14d34849004a0d9abaf2a48efa2c5a591177f94625f937ee968f0435309bf2a40302415c36b335b3dce1bec2da38f1d917b41700bb7a8bb90", 0xe3, 0x40, &(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x3ed6, 0x4) r5 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80000200080) fadvise64(r3, 0x0, 0xffffffffffffffe0, 0x5) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) close(r3) setsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f0000000440)=ANY=[@ANYBLOB="6cfce9794d9b71baed0e790fcca9b03bc15d32714ab5039ee86f5b9c53c497a94a68d6c14f406729ab127f18c2674a78fccd00ea44b2c64404fb554a2e71c5d2dba1c44f364b7395e1642e27699b3d6904f29c6a697ba29a67a2f2972236f0d217fe4af0fba7ed88bbd5ce08711319a941d0036ed6e325dfdfdc4e5f77b730729c9e34d85dc1b2053a42b7c28a31de7bc9c5ddabbdef6fa471a9c8dcda4e0dd9454d7a44318875998e81d5a7497187ba77f400000000000000000000"], 0x8) 2018/03/30 01:33:41 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000009, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x0, 0x3}}) 2018/03/30 01:33:41 executing program 1 (fault-call:5 fault-nth:0): r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:41 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x4e, "4b473c2139443ff129772c009fc24cec0f2444a30a35c4432043be30fd292fc12ebc483734cde1f2f30332e73cf295693a64d82418593622751425dac8010adad42e45e874407600654cb41ac300"}, &(0x7f0000000100)=0x56) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r4, 0x2}, &(0x7f0000000180)=0x8) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) 2018/03/30 01:33:41 executing program 7: open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000340), 0x4) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="e8000000100000032bbd7000fddbdf257874732d63617374362d6176780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000002400000004000000000000000000000800010007000000"], 0xe8}, 0x1, 0x0, 0x0, 0x20040050}, 0x4000000) syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') 2018/03/30 01:33:41 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x10002, 0x4dd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x4, r1, 0x10003, 0x7f}) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="9916b5800026d7b464423b370021b37560f9bada09c0db572ab9a9e42e850907302d4e2661919b017bbd9b32d946075bf1e9ddd6956226c36726340d761e8b12509d8e48cf75a0374ee485935144914e89f8a4aeef3f7b7fb56648003bd71941e1bcd28612db60649751c6c55a62c313c52a19cc768835c94264ab43c57817be1d33eb72786d7255eb51e0614c64f63b47b28119d86d94990b4f3a6b38dc0dc71d46ebb37c56fb5a755810085b2f5eb70e2866e160127859dec5e07c71c20da59469abea8961799da55e99d02d7bf3f3a87cc2f8e546742391532bb7c9872e68e7e4279d7d29194fe283", 0xea, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) 2018/03/30 01:33:41 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffffffffffd) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x100, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='%--!securitytrustedtrusted\\!\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000740)) fanotify_mark(r0, 0x40, 0xc, r0, &(0x7f0000000180)='./file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x10) 2018/03/30 01:33:41 executing program 4: unshare(0x400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x5) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) close(0xffffffffffffffff) [ 59.545237] FAULT_INJECTION: forcing a failure. [ 59.545237] name failslab, interval 1, probability 0, space 0, times 1 [ 59.556527] CPU: 0 PID: 6482 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #370 [ 59.563804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.573164] Call Trace: [ 59.575766] dump_stack+0x194/0x24d [ 59.579407] ? arch_local_irq_restore+0x53/0x53 [ 59.584103] should_fail+0x8c0/0xa40 [ 59.587829] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 59.592939] ? trace_hardirqs_off+0x10/0x10 [ 59.597267] ? get_pid_task+0x93/0x140 [ 59.601147] ? lock_downgrade+0x980/0x980 [ 59.605294] ? find_held_lock+0x35/0x1d0 [ 59.609388] ? check_same_owner+0x320/0x320 [ 59.613802] ? retint_kernel+0x10/0x10 [ 59.617680] ? rcu_note_context_switch+0x710/0x710 [ 59.622611] should_failslab+0xec/0x120 [ 59.626621] kmem_cache_alloc+0x47/0x760 [ 59.630672] ? vfs_write+0x374/0x510 [ 59.634371] ? wait_for_completion+0x770/0x770 [ 59.638943] getname_flags+0xcb/0x580 [ 59.642761] user_path_at_empty+0x2d/0x50 [ 59.646901] SyS_name_to_handle_at+0xd9/0x6d0 [ 59.651388] ? do_handle_open+0x8a0/0x8a0 [ 59.655516] ? fput+0xd2/0x140 [ 59.658687] ? SyS_write+0x184/0x220 [ 59.662396] ? SyS_read+0x220/0x220 [ 59.666008] ? do_syscall_64+0xb7/0x940 [ 59.669979] ? do_handle_open+0x8a0/0x8a0 [ 59.674116] do_syscall_64+0x281/0x940 [ 59.677979] ? __do_page_fault+0xc90/0xc90 [ 59.682206] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.686693] ? finish_task_switch+0x1c1/0x7e0 [ 59.691167] ? syscall_return_slowpath+0x550/0x550 [ 59.696076] ? syscall_return_slowpath+0x2ac/0x550 [ 59.700989] ? prepare_exit_to_usermode+0x350/0x350 [ 59.706002] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 59.711358] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.716190] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 59.721365] RIP: 0033:0x4548b9 [ 59.724973] RSP: 002b:00007f9cbef17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 59.732659] RAX: ffffffffffffffda RBX: 00007f9cbef186d4 RCX: 00000000004548b9 [ 59.739908] RDX: 0000000020000ff4 RSI: 00000000202e4000 RDI: 0000000000000013 [ 59.747173] RBP: 000000000072bea0 R08: 0000000000001400 R09: 0000000000000000 [ 59.754456] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000016 [ 59.761709] R13: 0000000000000412 R14: 00000000006f8250 R15: 0000000000000000 2018/03/30 01:33:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x64, 0x8a000) accept$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) sendmsg$netlink(r0, &(0x7f0000003300)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000002e00)=[{&(0x7f0000000340)={0x9a0, 0x0, 0x0, 0x0, 0x0, "", [@generic="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", @typed={0x8, 0x3, @uid}, @nested={0x128, 0x1e, [@typed={0x8, 0x2f, @ipv4=@multicast2=0xe0000002}, @typed={0x6c, 0x3e, @binary="d3d4b920964e5308e7caab056792b3bbff14b7d63ec772c1e5e8e9b437544558117f9c08c42349b364b4885fdfc87b1dbb1de4de5481448fbabec1043682aa4e73a6430d87138cc4db38e18b3ad9c404778e1daa372f61cca28c4052af54c97ef72e4bd4ca71"}, @generic="318dbc081db893539bd722491e0d8da6948e63bd0306006dfcdb34bd3a452cf2c8603c1b48a45cade7a3baaa8fcc3e844c9b87e225bdd155400f51fa8026fd3773b76711de7ffb102542a0d1fff6bea42ea95d3552cffbda77b6d1dc688ee4aec5319b97cff6d84b64212668ec18b468a2a451cc94ee6fe412a26365d812ec2ebd6158252625c0a76af1379cb645fa95eee3a56632caba929771ee294a32955ccc7c97ba93c5527a276b46c30496d6"]}, @nested={0xb0, 0x4d, [@generic="733a75f833aa6076f16805e8c740f21444d359ee5da3dbbed0fc0bb381e3c2c9561a3711d23f0715a44ead9c12a72cbb2c7142f90064316eaa28c87f3769fb1a2d674ffe53de6301d0c651cb2ae00351a7c7810b39adb68c20e998826999fe5f80ef09a178b398ba0f8941abc9101b59b42a56d3b77e1ab9972a1f381246ebc6d1c456328fb77707a0fe2290cc6db3e61177c62d3f2895bf83de7461ab1eba78ef12352f0626ef0aa7"]}]}, 0x9a0}, {&(0x7f0000001900)={0x10, 0x2e, 0x302, 0x70bd2d, 0x25dfdbff}, 0x10}, {&(0x7f0000001940)={0xf0, 0x18, 0x10, 0x70bd29, 0x25dfdbfb, "", [@nested={0xd4, 0x85, [@generic="b85750c50475482ea57dacab18a24a304a39797f9bc9a743e46831537a4949fd94c7d7319147415891e8a2199a661d402677b5cc9fa7cb1413293b3da2e2645d1555d4b27d671d4fb2e7944ac4b8255b53ba7b46039839b2e37454a2697e1e019ef4c6eb8d579467a97dc0db1cf907669e3beb52786d", @generic="42955eb4c241fde8ceb932db756d6f60ca5ef889868263aed27e4f73766ac58cfb8a2e993feee0547b4b84c4d25928db43bbe348882119474c4a040f59420c88d8c2fae85f64bde32a9c58b7a8d419dcc074f2377e31ec1e48bb"]}, @nested={0xc, 0x64, [@typed={0x8, 0x14, @u32=0x8}]}]}, 0xf0}, {&(0x7f0000002c80)={0x14, 0x31, 0x8, 0x70bd25, 0x25dfdbff, "", [@typed={0x4, 0x4}]}, 0x14}], 0x4, &(0x7f0000003240)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}], 0x78, 0x41}, 0x4000010) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000040)=""/114, &(0x7f00000001c0)=0x72) 2018/03/30 01:33:41 executing program 1 (fault-call:5 fault-nth:1): r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) r3 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = dup2(r2, r1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000240)=""/106) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x0, 0x9f, &(0x7f00000000c0)="37d36c1bbbf59f31e135782298d09a3b1ce04961a7a173828bbd90f7230d13430a42e563774351ae27e4a8e7b221fbc5b386761df2dd1484483a5622b970ac4c028d407cb94ffd18e4099ceb227bb6fc9b9f8e1184a6d979d286e66fee53ef22afa75cc63584f67820e60d619b8ad3da82235a69373f70232193420a439d6d7bbb44c2bf0600ba641d4b6b848d183c9c7b124444d6cf3387bca0119a4755e7"}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000040)={{0x3d, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'lc\x00', 0x6, 0xec0, 0x19}, {@multicast1=0xe0000001, 0x4e20, 0x0, 0xb650, 0x2, 0x8001}}, 0xfffffffffffffe17) 2018/03/30 01:33:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020d00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000180000000000"], 0x88}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x309f, 0x2100) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) r3 = dup3(0xffffffffffffffff, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, [0x7, 0x8, 0x1f, 0x9, 0x14de, 0x1, 0x11a, 0x1, 0x101, 0x40, 0xcf, 0x8, 0x7, 0x5, 0x2]}, &(0x7f00000001c0)=0x100) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x8, 0x2, 0x7, 0xaf4, 0x7}, &(0x7f0000000240)=0x14) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/03/30 01:33:41 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000080)=0xe8) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xf8, r1, 0x1, 0x1, 0x6}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000000100), 0x4) 2018/03/30 01:33:41 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x200, 0x0) prctl$getreaper(0x2b, &(0x7f0000000080)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8400, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'bpq0\x00'}}) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000200)="3e402bb09380bf4ac79a75e3393eaba2206476bbbbde5656532b01cbda4785491faa3ec96371f26f7ffd4ed7", 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x28040, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x2, &(0x7f00000000c0)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0xa00, 0x0) [ 59.854166] QAT: Invalid ioctl [ 59.865498] FAULT_INJECTION: forcing a failure. [ 59.865498] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 59.869191] QAT: Invalid ioctl [ 59.877353] CPU: 0 PID: 6516 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #370 [ 59.877364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.877368] Call Trace: [ 59.877394] dump_stack+0x194/0x24d [ 59.877415] ? arch_local_irq_restore+0x53/0x53 [ 59.877448] should_fail+0x8c0/0xa40 [ 59.877464] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 59.877482] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.877492] ? __fdget_pos+0x12b/0x190 [ 59.877510] ? trace_hardirqs_off+0x10/0x10 [ 59.877528] ? __lock_acquire+0x664/0x3e00 [ 59.877535] ? check_same_owner+0x320/0x320 [ 59.877551] ? find_held_lock+0x35/0x1d0 [ 59.877567] ? trace_hardirqs_off+0x10/0x10 [ 59.877584] ? trace_hardirqs_off+0x10/0x10 [ 59.877594] ? _parse_integer+0x140/0x140 [ 59.877601] ? check_same_owner+0x320/0x320 [ 59.877611] ? should_fail+0x23b/0xa40 [ 59.877634] __alloc_pages_nodemask+0x327/0xdd0 [ 59.877652] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 59.877671] ? find_held_lock+0x35/0x1d0 [ 59.977346] ? check_same_owner+0x320/0x320 [ 59.981656] cache_grow_begin+0x72/0x640 [ 59.985701] kmem_cache_alloc+0x400/0x760 [ 59.989828] ? vfs_write+0x374/0x510 [ 59.993531] getname_flags+0xcb/0x580 [ 59.997357] user_path_at_empty+0x2d/0x50 [ 60.001494] SyS_name_to_handle_at+0xd9/0x6d0 [ 60.005969] ? do_handle_open+0x8a0/0x8a0 [ 60.010093] ? fput+0xd2/0x140 [ 60.013264] ? SyS_write+0x184/0x220 [ 60.016955] ? SyS_read+0x220/0x220 [ 60.020563] ? do_syscall_64+0xb7/0x940 [ 60.024516] ? do_handle_open+0x8a0/0x8a0 [ 60.028640] do_syscall_64+0x281/0x940 [ 60.032502] ? __do_page_fault+0xc90/0xc90 [ 60.036716] ? _raw_spin_unlock_irq+0x27/0x70 [ 60.041193] ? finish_task_switch+0x1c1/0x7e0 [ 60.045669] ? syscall_return_slowpath+0x550/0x550 [ 60.050575] ? syscall_return_slowpath+0x2ac/0x550 [ 60.055480] ? prepare_exit_to_usermode+0x350/0x350 [ 60.060473] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 60.065820] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.070645] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.075810] RIP: 0033:0x4548b9 [ 60.078978] RSP: 002b:00007f9cbef17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 60.086664] RAX: ffffffffffffffda RBX: 00007f9cbef186d4 RCX: 00000000004548b9 [ 60.093911] RDX: 0000000020000ff4 RSI: 00000000202e4000 RDI: 0000000000000013 2018/03/30 01:33:41 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r0, 0x4c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f00000000c0)="5bf6f4f8fe143a0c9090b361a8189e8153c68b2e3cc469e6399127ebd1ed291d6b6c1ddf1457a3ac3d2c10884f62df009002d1b8e04070f46eb0500905225c6167e05318c734588dee528627322e15ebadf7534378e87ea5ec826b44375ba603d2cefdc295dc0c734cee87a9b2ab45bcb19c9a634bd2352265b76cde90ead59967b01b90fe884ec889c8984bcd163dfa1e53f4b42a4f41fa998ba0d0e07856d1c8413a", 0xa3}, {&(0x7f0000000180)="c98a061d040a8e3f5f07d1d1b4a2a302ef7710732ef4ce8116b879bc92816ae420a4291c9870920143373b7ce998734df58963cd9136183c253beef2c66f1bceb821d4e44c918fcc8b6f1f93a0f74c259c9eec70b581bdda6535cba01067f3f7a9a0527e5c88a62c969eb072195d3d46faa2c7ab4a7f30cc3f5b485ade103d785fb5be30ef00cfea191057f52dd7a8206f0d9adc68a0089fb1284f7338a79058685cc6f7882da0b61903162f477ef1f133b1ab727745c8843f20af60fdf3b60a13cade9b0701a4740eaf89ee78ed27da8ed4629f559fb32d99a46f735ba8733f609fd3", 0xe3}, {&(0x7f0000000040)="c4c88873ce965f799401cf45141f83deafbeced41930fc", 0x17}, {&(0x7f0000000280)="f62e332230035127c17f820afd1c9a9230ab988d31ee4fe6e65fe27affdcd7025907ac1620c001412bb026a29234b747e5e6ad9ab7e43df362e14c8a745db52dd765766cb5646d5483044c4a7f92", 0x4e}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="c851695827a6710641043d35fc5b1d12c0cceedffde9f519e40f70b52058cc1a6dfa6c71c9b72912ffc87b292de08e869f71234ebfb996db5e9dda60d6b93c41ce315ba6c8c70e14e81886871672b823d19fa384e50cfefec22efa7112bab4d172815e0d34db1f62b01ea87e52b58a9b5938a364dab11c47517b545f9712862f776a618678a8f2ea8cbb56a42d3c6b1b528629a58e303129f36f92dceca2f42147cdb478728c1817", 0xa8}], 0x6, 0x9) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) 2018/03/30 01:33:41 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000300)=0x8) r4 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x0, 0x628240) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001000)={r3, 0x4, 0x2, 0x400}, 0x10) socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xa, &(0x7f0000000540)="5c2c7a148de3e14f9fec447ab037175684202bf14c81f387d64f798465690abc72658fa1d98682e172110e461358cca10c7536e834057aad4d5c01b7166a962dd54c7f", 0x43) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getpgrp(0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0x0, 0x2000000000036be) perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x57c0, 0x1000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x400, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r6, 0x0, 0x0) sched_getaffinity(r2, 0x6e84f782, &(0x7f0000002e00)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f00000003c0)=r2) [ 60.101158] RBP: 000000000072bea0 R08: 0000000000001400 R09: 0000000000000000 [ 60.108404] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000016 [ 60.115652] R13: 0000000000000412 R14: 00000000006f8250 R15: 0000000000000001 2018/03/30 01:33:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000ff1000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000040)="0f8b000000800f2840ca66b8ca008ed866b838010f00d80fc75b002e0f2261c4c17d11060fc728c4c17d119d02000000c4c28104500c", 0x36}], 0x1, 0x0, &(0x7f0000000340), 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x202000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 01:33:41 executing program 1 (fault-call:5 fault-nth:2): r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:41 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x100000001, 0x400}, 0xc) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r2}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) setpgid(r3, r3) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r6 = dup3(r4, r5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100050007012d96060004001f00"], &(0x7f00000000c0)=0x2) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000100)={r7, 0x2}, &(0x7f0000000140)=0x8) 2018/03/30 01:33:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x17, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x40}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/30 01:33:41 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) getrlimit(0x3, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40001, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) 2018/03/30 01:33:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="393a340d231c04e0c2b076b1172946c765ba3d"], 0x13) r2 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='./cgroup\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='io.max\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0x101, 0xaf33, r3) 2018/03/30 01:33:41 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000080)=0x4, 0x1) 2018/03/30 01:33:41 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 60.269536] bond0 (unregistering): Released all slaves 2018/03/30 01:33:41 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt(r0, 0x10000, 0x1, &(0x7f0000000040)=""/228, &(0x7f0000000140)=0xe4) r1 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x3e, r1, 0x0) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/03/30 01:33:41 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) sync_file_range(r0, 0xfffffffffffffffa, 0x76d, 0x1) 2018/03/30 01:33:41 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)) socket$inet(0x2, 0x80001, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x328, [0x20000200, 0x0, 0x0, 0x20000308, 0x200004f8], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'syzkaller0\x00', '\x00', 'syzkaller0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xa0, 0xd8, [@vlan={'vlan\x00', 0x8}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x0, 0x0, 'lo\x00', 'ip6_vti0\x00', 'syzkaller1\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xd8, 0x178, 0x1c0, [@vlan={'vlan\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"ad62aa51f1c63332f95d1a970cac2ad1304b76d6cad4b9c0f39a8a8e26b5"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3a0) 2018/03/30 01:33:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) ioperm(0x1, 0x0, 0x7e) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x38) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3}, 0x8) 2018/03/30 01:33:42 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) r1 = accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000300)=0x3, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000340)=""/199, &(0x7f0000000440)=0xc7) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0xfffffd63) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/253, 0xfd}, {&(0x7f0000000180)=""/102, 0x66}], 0x2) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='proc\\\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0x5, r4) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) listen(r1, 0x8) 2018/03/30 01:33:42 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x8201, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x20, 0x4) sync_file_range(r1, 0x0, 0x1, 0x2) 2018/03/30 01:33:42 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x34002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x1, 0xffffffffffffffff}) inotify_add_watch(r2, &(0x7f0000000200)='./file0/file0\x00', 0x1fffffd) modify_ldt$write(0x1, &(0x7f0000000180)={0x100, 0x100000, 0x1000, 0x1, 0x1, 0xfffffffffffffff8, 0x3d7, 0x1, 0x0, 0x62}, 0x10) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) 2018/03/30 01:33:42 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='\aselinux\x00', 0x3) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7e, 0x125942) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) write(r0, &(0x7f0000000100)="edfe08930031d715af58750772ebb1e770c8cec01eb202f2ef90f328359ad1d7e33c862b99f910c73cea4454d9dc116ad545aea772389e043991540c25abe6519b624edc9eea938fb35abbf1c258a5ab387db3d38891891cd4df59f14605ecaf0f46ed63e398b8c96617f7a2da0d46b90734b5b4f3a4b6a0d7a1aedd58a46d770f43e76c3b3ef6c0c9519ca8caaa134d0b549e8bb87a99", 0x97) 2018/03/30 01:33:42 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 60.477434] FAULT_INJECTION: forcing a failure. [ 60.477434] name failslab, interval 1, probability 0, space 0, times 0 [ 60.489178] CPU: 1 PID: 6581 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #370 [ 60.496901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.496929] Call Trace: [ 60.496956] dump_stack+0x194/0x24d [ 60.496979] ? arch_local_irq_restore+0x53/0x53 [ 60.496990] ? percpu_ref_put_many+0x132/0x220 [ 60.496997] ? memcg_kmem_charge_memcg+0x74/0x110 [ 60.497007] ? percpu_ref_tryget_live+0x2f0/0x2f0 [ 60.497028] should_fail+0x8c0/0xa40 [ 60.497052] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 60.497093] ? find_held_lock+0x35/0x1d0 [ 60.497117] ? __lock_is_held+0xb6/0x140 [ 60.497178] ? check_same_owner+0x320/0x320 [ 60.497203] ? rcu_note_context_switch+0x710/0x710 [ 60.497217] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.497238] should_failslab+0xec/0x120 [ 60.497251] kmem_cache_alloc+0x47/0x760 [ 60.497263] ? __lock_is_held+0xb6/0x140 [ 60.575595] ptlock_alloc+0x24/0x70 [ 60.575611] pte_alloc_one+0x59/0x100 [ 60.575619] __pte_alloc+0x2a/0x310 [ 60.575631] __handle_mm_fault+0x2e79/0x38c0 2018/03/30 01:33:42 executing program 1 (fault-call:5 fault-nth:3): r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:42 executing program 3: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000000c0)={0x82, 0x401, 0xffffffffffff3691}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0x0, 0x4, &(0x7f000057bff0)={0x2, 0x4e20, @rand_addr=0x1f}, 0x10) r3 = memfd_create(&(0x7f0000000240)='&{\x00', 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000280)={{0x6ab3, 0x82, 0xfffffffffffeffff, 0x0, 0xfff, 0x7fffffff}, 0x400000000, 0x80000001, 0x9, 0x8, 0x4b1, "dbb611852cc33d737ef1f6a21278daf309f6ea605430678e3cbe77bf7297e6f273b2170facd1ec6afad01351ee10a43975df06065124554fe6abbb8b8163af22a362ec771296736774d5e7690fe58f9c9cc4507277066740d3e8ece05ec3002680183a478d9920cda769fc8f09089725fce6ff913d99cdc9c738d4ab9e6df0c5"}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x6, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @rand_addr=0x6}}}, 0x108) 2018/03/30 01:33:42 executing program 4: unshare(0x8000400) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x101000, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000680)={@dev={0xfe, 0x80, [], 0xa}, r1}, 0x14) unshare(0xc000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = 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_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x9, 0x1c, 0x240000, 0x10000}, 0x8) r3 = getpid() perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x6, 0x200, 0x100000000, 0x0, 0x7, 0x1000, 0x1, 0x1, 0x7, 0x7fffffff, 0x460c, 0x140000000, 0x0, 0x94d, 0x0, 0x9b, 0x616a, 0x800, 0xa7, 0x50, 0xc15, 0x81, 0x8, 0x3, 0xfd, 0x4, 0x9, 0x63b5, 0x2, 0xfffffffffffffff7, 0x277, 0x20, 0x0, 0xd88, 0x3, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x89, 0x0, 0x2, 0x5, 0x5, 0x800, 0x7}, r3, 0x7, r2, 0x8) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = syz_open_dev$mice(&(0x7f0000000840)='/dev/input/mice\x00', 0x0, 0x482) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000340)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/246, 0xf6}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f00000006c0)=""/75, 0x4b}, {&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000880)=""/85, 0x55}], 0x6, &(0x7f00000009c0)=""/199, 0xc7, 0x5e542a51}, 0x0) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r5) r6 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="ddb7c9f85387995fda830870c2bcb79f2b9e9401dc57eff706cb03985193b9b694878b9ada1c64dc0d06eef073e1b159a5e0dee4147d185ddbc502589297428e6ab36984c5f2b12b8e88758715ad8e40049c5781c800a9fe4a0b4625", 0x5c, 0xfffffffffffffffa) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000280)=@req) keyctl$assume_authority(0x10, r6) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) [ 60.575645] ? __pmd_alloc+0x4e0/0x4e0 [ 60.575656] ? trace_hardirqs_off+0x10/0x10 [ 60.575663] ? trace_hardirqs_off+0x10/0x10 [ 60.575681] ? find_held_lock+0x35/0x1d0 [ 60.575697] ? handle_mm_fault+0x35b/0xb10 [ 60.575704] ? lock_downgrade+0x980/0x980 [ 60.575728] ? handle_mm_fault+0x2f8/0xb10 [ 60.575742] handle_mm_fault+0x44a/0xb10 [ 60.575752] ? check_same_owner+0x320/0x320 [ 60.575762] ? __handle_mm_fault+0x38c0/0x38c0 [ 60.575772] ? vmacache_find+0x5f/0x280 [ 60.575779] ? vmacache_update+0xfe/0x130 [ 60.575789] ? find_vma+0x30/0x150 [ 60.575799] __do_page_fault+0x5c9/0xc90 [ 60.575809] ? unwind_get_return_address+0x61/0xa0 [ 60.575822] ? mm_fault_error+0x2c0/0x2c0 [ 60.575841] do_page_fault+0xee/0x730 [ 60.575850] ? save_stack+0x43/0xd0 [ 60.575854] ? kasan_kmalloc+0xad/0xe0 [ 60.575861] ? __do_page_fault+0xc90/0xc90 [ 60.575870] ? user_path_at_empty+0x2d/0x50 [ 60.575877] ? SyS_name_to_handle_at+0xd9/0x6d0 [ 60.575888] ? do_syscall_64+0x281/0x940 [ 60.575899] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.575912] ? find_held_lock+0x35/0x1d0 [ 60.575926] ? check_stack_object+0x68/0x140 [ 60.575936] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.575951] page_fault+0x25/0x50 [ 60.575960] RIP: 0010:strncpy_from_user+0x185/0x430 [ 60.575964] RSP: 0018:ffff8801aa87fb78 EFLAGS: 00010246 [ 60.575971] RAX: 0000000000010000 RBX: ffff8801aa87fc10 RCX: ffffffff82c639b3 [ 60.575974] RDX: 0000000000000000 RSI: ffffc9000254c000 RDI: ffff8801aa87fbd8 [ 60.575978] RBP: ffff8801aa87fc38 R08: 0000000000000000 R09: ffff8801da5da600 [ 60.575982] R10: 0000000000000018 R11: 0000000000000000 R12: 0000000000000fe4 [ 60.575985] R13: 0000000000000fe4 R14: 00000000202e4000 R15: 8080808080808080 [ 60.576002] ? strncpy_from_user+0x183/0x430 [ 60.576021] ? strncpy_from_user+0x183/0x430 [ 60.576041] ? rcu_read_lock_sched_held+0x108/0x120 [ 60.576048] ? mpi_resize+0x200/0x200 [ 60.576056] ? vfs_write+0x374/0x510 [ 60.576074] getname_flags+0x10e/0x580 [ 60.576088] user_path_at_empty+0x2d/0x50 [ 60.576099] SyS_name_to_handle_at+0xd9/0x6d0 [ 60.576110] ? do_handle_open+0x8a0/0x8a0 [ 60.576120] ? fput+0xd2/0x140 [ 60.576128] ? SyS_write+0x184/0x220 [ 60.576138] ? SyS_read+0x220/0x220 [ 60.576147] ? do_syscall_64+0xb7/0x940 [ 60.576156] ? do_handle_open+0x8a0/0x8a0 [ 60.576165] do_syscall_64+0x281/0x940 [ 60.576170] ? __do_page_fault+0xc90/0xc90 [ 60.576176] ? _raw_spin_unlock_irq+0x27/0x70 [ 60.576185] ? finish_task_switch+0x1c1/0x7e0 [ 60.576193] ? syscall_return_slowpath+0x550/0x550 [ 60.576201] ? syscall_return_slowpath+0x2ac/0x550 [ 60.576210] ? prepare_exit_to_usermode+0x350/0x350 [ 60.576219] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 60.576231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.576247] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.576252] RIP: 0033:0x4548b9 [ 60.576255] RSP: 002b:00007f9cbef17c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 60.576261] RAX: ffffffffffffffda RBX: 00007f9cbef186d4 RCX: 00000000004548b9 [ 60.576265] RDX: 0000000020000ff4 RSI: 00000000202e4000 RDI: 0000000000000013 [ 60.576269] RBP: 000000000072bea0 R08: 0000000000001400 R09: 0000000000000000 [ 60.576272] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000016 [ 60.576276] R13: 0000000000000412 R14: 00000000006f8250 R15: 0000000000000002 [ 61.456553] IPVS: ftp: loaded support on port[0] = 21 [ 61.766728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.212965] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 62.219098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.263947] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/30 01:33:43 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x8000) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/115) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x80}, {r0}], 0x2, 0x3f) r1 = socket$packet(0x11, 0x2, 0x300) mlockall(0x2000000000000000) r2 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000000000)="230968ac", 0x4) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000008d621599910718600000000000000000000000e00000004000000c0030000fffffffff8000000f8000000f0010000ffffffffffffffff280300002803000028030000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x541) poll(&(0x7f0000000000)=[{r0, 0x205}, {r0, 0x6a2}, {r0, 0xc290}, {r0, 0x2028}, {r1, 0x4040}], 0x5, 0xe00) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000140)={0x0, 0x100000, 0x800, 0x2, 0xfffffffffffffffe}) readv(r0, &(0x7f00000000c0), 0x1000000000000097) memfd_create(&(0x7f0000000680)='\x00', 0x1) 2018/03/30 01:33:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000011c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000082040) dup3(r0, r1, 0x0) 2018/03/30 01:33:43 executing program 2: io_setup(0x5, &(0x7f0000d38000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b85fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000646fe0)=[&(0x7f00007f7fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f8cf4b)}]) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x7fffffff) 2018/03/30 01:33:43 executing program 3: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x0, 0x871, 0x5) lseek(r0, 0x0, 0x7) 2018/03/30 01:33:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000016c0)) r2 = perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x47}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f00000001c0)={0x0, 0x0, 0x9, &(0x7f0000000040)}) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000280)={0x0, 0x0, 0x3ff}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)=0xfffffffffffffffe) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000240)=0x7fff, 0x4) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000180)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/30 01:33:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="03780000024000000000000004000000"], 0x10}, 0x1}, 0x0) [ 62.307311] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.313529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.320532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 01:33:43 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:43 executing program 3: r0 = syz_open_dev$mice(&(0x7f00003cc000)='/dev/input/mice\x00', 0x0, 0x1) write$tun(r0, &(0x7f0000b54d98)=ANY=[@ANYBLOB="000000000000000000cb000000000000000000000000000000000000"], 0x2e) ppoll(&(0x7f0000b2dfc8)=[{r0}], 0x1, &(0x7f0000820000), &(0x7f000066b000), 0x8) 2018/03/30 01:33:44 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r1, &(0x7f0000000200)=""/30, 0xa) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$llc(r0, &(0x7f00000000c0), 0x0, 0x1, &(0x7f0000000100)={0x1a, 0x5, 0xffffffffffffffa5, 0x0, 0x17, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) read(r0, &(0x7f0000000200)=""/90, 0x5a) 2018/03/30 01:33:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="000000fdffffff00000000c4"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000346f90)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x6, 0xd42, 0x80000000}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/50) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xfffffffffffffffa) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) [ 62.429717] *** Guest State *** [ 62.433482] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 62.442448] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 62.451336] CR3 = 0x00000000fffbc000 [ 62.455119] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 62.461122] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 62.467130] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 62.473847] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 62.481871] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 62.489908] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 62.497925] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 62.505916] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 62.514454] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 62.522439] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 62.530540] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 62.538546] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 62.546541] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 62.554557] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 62.561044] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 62.568508] Interruptibility = 00000000 ActivityState = 00000000 [ 62.574765] *** Host State *** [ 62.578038] RIP = 0xffffffff811cdba6 RSP = 0xffff8801cc9ff3b8 [ 62.584081] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 62.590513] FSBase=00007f08aa5b7700 GSBase=ffff8801db300000 TRBase=fffffe0000034000 [ 62.598331] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 62.604224] CR0=0000000080050033 CR3=00000001c304f002 CR4=00000000001626e0 [ 62.611255] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff86801610 [ 62.617932] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 62.624048] *** Control State *** 2018/03/30 01:33:44 executing program 0: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x20}, 0x14) 2018/03/30 01:33:44 executing program 5: unshare(0x4100000) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0x14, 0x25, 0x129, 0x0, 0x0, {0x14}}, 0x14}, 0x1}, 0x0) 2018/03/30 01:33:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'bond0\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1f, 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x803) 2018/03/30 01:33:44 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:44 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x0) signalfd4(r0, &(0x7f00000002c0)={0x100000001}, 0x8, 0x80800) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x0, 0x0) dup2(r2, r2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x2a17b8dd826a4adf, 0x0) getpeername$llc(r4, &(0x7f00000000c0), &(0x7f0000000140)=0x10) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) sendto$llc(r4, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1feceb339319e2ad5c3", 0x89, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) fallocate(r4, 0x10, 0x0, 0x205) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0xb0, 0x0, &(0x7f0000000380)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000200)=[@fda={0x66646185, 0x7, 0x4, 0x2b}], &(0x7f0000000240)=[0x48, 0x68, 0x78, 0x28, 0x28, 0x20]}, 0x9}}, @free_buffer={0x40086303, r5}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f00000001c0)="1c"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000100)=0x1) 2018/03/30 01:33:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) r3 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0xff, 0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000340)=0x3f, 0x4) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000108000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000280)=@mpls_newroute={0x48, 0x18, 0x800, 0x70bd27, 0x25dfdbfe, {0x1c, 0x0, 0x80, 0x9, 0xfe, 0x0, 0xff, 0xb}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_DST={0x14, 0x1, [{0x7, 0x2, 0x80000000, 0x1}, {0x1, 0x8af0, 0x5, 0x3ff}, {0x5, 0x0, 0x3, 0x9f7}, {0x156, 0x20, 0x7f, 0xf2}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x48}, 0x1}, 0xffffffffffffffff) [ 62.627503] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000ca [ 62.634177] EntryControls=0000d1ff ExitControls=0023efff [ 62.639636] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 62.646574] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 [ 62.653247] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 62.659835] reason=80000021 qualification=0000000000000000 [ 62.666156] IDTVectoring: info=00000000 errcode=00000000 [ 62.671625] TSC Offset = 0xffffffdb40f2fdc0 [ 62.675965] EPT pointer = 0x00000001cc59e01e 2018/03/30 01:33:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) syslog(0x1, &(0x7f0000000080)=""/218, 0xda) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000180)="e946a020d5337cb5b0305f6c1dc5eb3048102d1952cbb4e04fa90c131845947bb3e55c982d88c7dde50be872021ef9f9112b40913a006d5c9db1c4dbb06ce4ee37ad7049b8416edddf9f4595b539009fa18d2af0d55d2dbbb2ffda66cfada65856cd778490250eedf0d1ad8052fe34ff69a853a9bccfd873f84ac3818a97ad687aa2dc034fc3832ea9828ae0afafd63ab0cfb22798a77a080e96cad7cce04b3b6f45f09396f2a76725cebcad2860682b345b9cf7d285") name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:44 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100), 0xf) 2018/03/30 01:33:44 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'bcsh0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r4, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) writev(r3, &(0x7f0000de0000), 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r5 = dup3(r1, r2, 0x80000) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000380)=""/95) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) fchdir(r3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000"], &(0x7f00000001c0)=0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r3, r7, r8) 2018/03/30 01:33:44 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xf11}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x400}, 0xfffffffffffffdbe) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/03/30 01:33:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/30 01:33:44 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000080)="a1de6b7089132a253db18d2d751dcbaa619e3a6fbd896e2226d572cd210d19c672508432627caadbbd7d907cd58998b52d5ca20eacc97c74a1f87a2051a3af13fe9c0e344913", 0x46, 0x3b07, &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xc70, 0xe000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000180)=0x40, 0x8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x4, 0x8, 0x6, 0x7fffffff}, {0x5d8, 0x7f, 0x5, 0x4}, {0x80000000, 0x7f, 0x1, 0x57}, {0xff, 0x1, 0x21, 0x1fe}, {0x5, 0x3, 0x8}]}, 0x10) writev(r3, &(0x7f0000000000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/03/30 01:33:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x1fe, 0x0, &(0x7f00002e5000/0x1000)=nil}) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:44 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001540)={0xffffffffffffffff}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001900)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000015c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x400, 0x5, 0x7d4, 0x4}, &(0x7f00000016c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001700)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7, 0x0, 0x40, 0x3, 0x78}, &(0x7f00000017c0)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) socketpair(0x13, 0x5, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10, 0x800) sendto$inet6(r5, &(0x7f0000000000)="5f034b8abffd76", 0x7, 0x800, &(0x7f0000000440)={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={r2, 0x7}, &(0x7f00000002c0)=0x8) sendmsg$netrom(r5, &(0x7f0000002a40)={&(0x7f00000014c0)=@full={{0x3, {"65fc69c0604726"}, 0xffffffff}, [{"91bca14fc434b0"}, {"3d4496a398be94"}, {"8c3b1fb6564ea7"}, {"e247ca53bf61f9"}, {"ed7466ad4c28cf"}, {"9bfb545e079df3"}, {"48fe85c854b680"}, {"2a0ef3a33e5ad6"}]}, 0x48, &(0x7f0000002a00)=[{&(0x7f0000001940)="ff661c346889e1904bbc5eb23b7ef2e7011b9acdf492f9518dbd676e553e3134b191a7d4e3079cfcff4dab396bb649", 0x2f}, {&(0x7f0000001980)="aa73315af09b415db510631422309c9076dc1eb0240b1b29c337411bd7852be3359ca45356e98fb5b3daa0e6092cb583e3cc11418bda3e089049ba69ed64aa0ce34fe6b0c786fd8dd1cf5820078c2a05bd5c9eea18d1821c918ebb8570ae67", 0x5f}, {&(0x7f0000001a00)="90537d11f0b1b4772283883d639be0eb8089b6d2ebec1962d4f83f6fb2c40369e57ca409e5bdf2d2ccc958b0135b62cd591c61087986371210fae5a83ee0147be5d4e1121ee5b832d733827d4b905cef0596d7fbf7970686f6d37374e15f815b4b2e884ce4abaa3292f6f44497f7aa4041186716c8a62ad90dd66a92aa4d6d408f0225ac43926d7b10b1043f67336848357105a39d1136edf3131c329fc4f4640166a86707bbe1ff2bc90feb0736dd490bc90e12ae7d6ad33a9538ad0418b18a507f7c93790bf64887e62a88cfbdc2047a683fcd07d3fa2fe743bfd96f67a2fb9519b43f027035ce0b5baaab114d7e066ad266362f9cdd0fb0786624c768cb078c36475da02136d2efd5498e47d0c0d4dd01d9958353dd2d7884c88ca04ca33ea7954603fd67b18c906b3a300be8c6e78c6b85e847b97365e9386a613a1abb6519e4dc5f7f319b20119b395e8f1b4eb8519aff5e429e8f1bd4073583d3633663827e188cd5e948dd31227bf4daddc842bb9254403dfd13563fd786c28e28b44b8f054d187ea830681da47a02513e45ed2b1c3d446299e1146f36bde786318728aa2fb0a52c8a869d9b403beb559f988f5f55c5af04fa89d27973c895b45bec5ddf7a813821a120a92e11a87bdd037fcebfb9085d24c5c855fac3641d70d1d85dd16ffa391e9490619e3c82f00d21f84ad07921513c01bde1077712f3d171f8f137c5c202788c51ee73c49b97c057dfa8253c5a5378c9e56d130bacceba2b055d783058c2243806b8cd5f8df541232f7050e920204105f8fb46fa599eda18cc16ce3c330be6d58b43be0a40f78b40d8180403fcaee19cc329dc970be8c6c9e7de0cceacf00ff716b19f5d44981eb34fb7ed39510378ef4b1dd670912eb8dd47adbf609c39fd2fcfe01f98879a1ef1f60e68f10ec69fb6bb4163034cb8e266ba2bc10d2e5c291acbb847f2b40978e2208dbe812aa73c32107c710eb41d4bd7fbe3bee8a2aa5baf2d1bc86eb85f8c5f9c2d7647904ade4b7a2e7f98a452c84a440fd0e4654bef9240d806fe02cc50d91a0eced712974a55828475ba6f21b50185fab178e0280c1e00e8ab17631929afbb03bb45d87180e2608c84ac729fb072e23027a1d0d45e6f116d543e937c8b7d2f80c5b7fd60961f68edfb8c38fd5de41fc5890429229077d40457f1a56beb581e36e8357362a7c4e53bbb242e07605647644f4c619cd0186fb3fe252652b8869dc4e0e5643043ed248e3668e9e4e4c2f2f64c333d4e6b2a7bdc8910a19d177fc5d4194449e4f37195b9188af9c1b5da570ff245508ef73ad6cddc9c61dbd3301e0bc6c06b70fbb836a0c07c75876cae45a30bd60e00908510429fec028ffb131ab7761228dfa76f066cf24f30468741ab2b33c45f0ff20fb498d3f99bf5910e38702b0d28c8e5d0a6af0fc4e688fdd801c43d7e7d3e22d0f31dc4b1a6c4c14d91e5507728e52395f0795c73ac1875160d9a7d3c7ef912a08b8f9d2c274fa32f41a1e92ffff59926c40b30b95b034d64db01efbff01cf4278006297e7d451e562fef3faa5665234e59db7b69e477dce34a56fcab37ebeff9b2580057bcef5f40ff6da1a99fd965b58682beabf4e07dbee415f439a889684aa5f1edc35d2b08143243df6c547f546326c2d6e2ae7bb6e39593114d5030b97eb453c3598284028df25b12eff4322abb64b265e78527a5bb0f2bda73b07b68116ad5fd0515943bbb6532dd5dd987efdca3e6b3311bbb6c42c1d917124c260f764f260579e94f387d50141c418afec5ae50179b20b27e5b4b3af97d596952e3b189eea2c3cd5e6a1e65bf466826ba71324d642b79cef19cbc304fcef221839550b0b8e814d23977114384e10e865d458dcf0a28417ef09ae73e11864f7bee87d9ffcb0a3286acdc6773aad901573b7277abf5c1989f3247a450e1681fd36283243605f3de820d2797e7059cd51db7cd5086370472f66c624170260f727efd497723dbc15227805ead3ea9ccf2993fa8d137a17e25c0bb1028dabb48088fe5f728677db37c4e9ad4d41a7ec984aff8f49fba7078f260e2db4af241a8738cc44a9a6e62d88b3a3eae427ff0113ea3f4688c9fa03de6e9fa562db1b1661aac44b16bb82cf754ce323b3117db1d60f63f97a53068b1fe3b9e29908d43596dd082399c7b2cb4fcfc86af7a5700bae9ca650b1951496b174b3a0db0c271955468b63f8275ec512e08c905b673a662f7d2c8f39bbda307185b5a7b233c7748411d796cf925a304c4370fffd257691faf1860bf2d890f90f0ba8384dd2cb1295640790c65946fa6685d607fd989a1589004f7f7739e9279a0f7f724353165421acf2f5859e024632cc2999ba3e35a560e6717240d8253941c5574e439af2e69bd0f8e6628d7611ffb6bdf113f1819669e6eb3335004e2e698f42a7e1f2b162a016f9ff2a7f8bac735e2bf23dab793eb474df27ad11d2d0ecc6cb8fc9257742ab9c70b3e0e7e8d649b11f20f8871911ebb9900a8d72d8f0fa5d08415d0c528286e90b0be4cf9f3c133833d2b1cec9f334d9ffb3d9d4fe1143924a141bfa531746b64327676ee4e4f81ac86f572e39fce6edb5893e368281d6ce9750cc78f8ab9ae1de23f42c2c21df16894d8cc3759b8d33fe327bc11c1c3b642935a39ccd5c38901fb12481c2bd25e4f25a2e99c73194f11b1ab59cabfe8755af91db028589479149a48a82c86a74cd96e0967b91374c97714bd28640866e11d5c81d9b569a9d2fdeef123d98d861bc832dc58e3882fc0f98205111e99fabf2db283622080393901f2d76a56f7c169a61bc16625c7ec47b93df078defd2cbea144019301c705694596699dacde7f354ccb653b3b2467c3f870dd76affdb32556211ae944b99aaea090280f55e10b5d40a5592f4f8eacd867855078bc72e522165f871d5d9413bf12ea95ac00276d4e77d2e3c1afb670175fcdbf16172b35397b02b3a72449b97ab38dc34c0f5f7dec9e24a623a2adebb0eeb4886fab73c1598f9124650f91c688557880a3e9c6bebf3cf10db23a86bf8eee0c14639287431d985cd5645b32c88206503321461beef13e5fb090568b4f66420735054c349e02a6559246de02549143e30ee3cb68cc9df11d2fd843d518c132bc1b7b32697e419e4d1009090cdf6f3905e89a81c501581fad8b0c0379113e31f96675fdcf97b961ca50f3cc67e2bb771196d09c4129ef583de8e5ed57d56c8169a4ecf041fad5aa31041469a4e277525e99b5d7cff91e0467613303aa580861d4e12cf23b790087bfc484467a8f1c77592c483284a7c7e239393fb148db61b18cbbb2da0ef4da0774653b36da7038239ddc3ea37bc7472b8a8a25384304537a5b65f1db1f054d70b4f56c4bca1b7c60ac0081636da64597baad100542df65839315cf85fdffe2617eb0b3e3aef224c1648303b1e109efa38ecfb90329a1a4da99349c496488d7664a273f1b10396c49814af7c86a2507967e21c99f97d594756ba020a48f1e0f304c56fcae075e1abd440538a705c7cd664137ad7c235bf020e55fb2596a3a5c523d5db46598f226d879a192fba41b71286a310a07403159d0353afad80323474bd9179e4f9729d35a738d7d7a775cc307878ae89d9865dbf95870b74ed28e26d187ca82b33ce459fa393f3724b4a41f1b4925e94c32c1485a67d20b455f42490ce4cc3b06b7b221f71b296890594341a56cb0a1609e9e69a800138b3b56a11d684674ceded3f1a5e4a36bbad2e77c46f2cae445faf8a28202b124bdf44990bda41ed80ba41802f150194015f7f24c77b5443f606954c651f2807a9a2fe71a84f15735f402bda354329de543fcc75026fc0d6dc9ed07c02821d1f0f66b8ac3b498bae4305b66202b0df50e89e6624f5b003efe91826e954c27d2a898c0ea23602a3ca592df45a561415406a5cd485b78bc02cdb440b4fe342e0d7feec79aa7c2c6bab0100c5cd2743ddf180663a5a015647bb25a7368595c8f76eec0e7f8b8fb11189093f47d089ee1e1f2f17d502aaed35d94cefbc57a155260ae3c06bc6d06e96c3df1512fee395af0386f4c6f4e9a86f5c9ba92dc24348a9c071aa98b2eee73a9811a454215f0c841b5eb5b3575a585ca79777936db537ac5cf5df64ce70405b74f2bbf8a151adc2ff957419c1172f6de5e89548079b37e0bcb1a24ebcc54ec1a80763ada8de9eecebf1e16f62e460f7c7c6e3707111eb0978fc1620214c1dbf279b994098421d42253536311cf5a6f46cbe9733acca4be22c59387e645b0d9b1f1e240749256b1aad55a7ac9dac6eef9f5a8bb80e97ffb75f14f095620c2c3e341e9c4792048b678054858eda13d40e88450a8e1f047dfdeffbd9582b4d161bb776161d18216a195af96c5afc61e3c48c50db7506d298340944c5bb7ac7ceb3111f966eeec528ff4f3aae0222e95701b7644328389be6e95eb107270b69a749d931952bcaf7fa7181a8192064f3675fd921fb3ab1e0f4838f904bde95b462c4f4c2db45d90d58cb9fdf4119b6c034e2ba19c5e81d36f82ae3a3eb784e51d57c319644106a171cea8735b74672d71c09dbbe014d84336e90259fb74b713978c844b5b4129adf5c11b5262a8df48078bbf3774b1378c86d2f9df489cf3ce737947526f01752c1cbdff38bc85d45efaf519115b3706c684d72c440441944ecc1e23eef8665fd51b1de0b9ed16597c1ccf30ac2ef185a14219a66f70d21ca23af82519dfb6c80cfd3dee67e520e5ddb40f604dfacff61ea9e84a2d6f80e80ff15be1dba5525cb2af7e89e56294b730687fb9e552ad65231a600ee2bb4487e4f550202c82a004f7c69d879b4eb612851b1626f80681ab193ff696d8017a4a01604e0591869cbb49fff13a2a7654e8972fa3c11e48f22e73e2363bf504b07fa1566f8b1df2cb4cba2e60ba1d86ad051f6b12207eac41653b2c0dd6c31de7a255a01b42b701232ac90b789fedb530ea5c996106fcc5921c7d27bb917948ae90e44ebedbeaf7fec65268b5cc5121e4ad66c552d7d1a6f07b29ab2789195ca852284a14758f4b35c4f0b552964a5afb6fdb5e489b9225ff777d85b3aca11cef2b1b580f49ea413775a776646dfad282a1761181c30e8c1a826dcb200282efcc6595b76601438e6f614dd054bea4a7385baffdea518a97253cdbad246fd9efb8b479f34cc0a2a9cbceadd99265563ba8e6c525ddd470d464914bd7a49d4431d06ae4e7d78e8759d803c2bbd4a52c9db041693ea9141348d70ae4cc3f8587852e01658260b5ba8436de8002d62ae5d626de151171e5cf4f75540b28c34bcb8ff764a09409a639d069f0e5e2442758552336d9cb9dad626aac4139114471a3ab9e8c3089e9ae33b02222f209e1b8858be31a9332795f774978d235d416ef0a08a6c9cbbd886b3c12ad91edf8539be58dc4d5c3e9e7cf56a32479fadab7ac91bf110f0768e294f7d34fad6d3ea1050e4afb3833a71847bd9b78c3fb7a7044b597c65115f059d3331002479e2aca59be08c32a5f8ad0775d7a9535e624fc98c2e63c8727cd21d849f1f6fb58f88edd5cf04935d14924f8ef932f6d10c68002d628574b20be4af6b3269d718e88c50c826416ae1ff44724885650f7adab050215ad86c032c42084b965a489b9625625e71b3d5e6ae43b460768e959f9e111b9e5295d0bd365329e6870536d1ba8af5f9982a27c80b6ba01adbb7c8230db791c29d39f259728d02e34fe25f5412a4c6ee8f89435bcd44a07f626df96052944d7bc360a847103bd9752429532", 0x1000}], 0x3, 0x0, 0x0, 0x800}, 0x40000) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e21, 0x1, 0x0, 0xa0, 0xa0, 0x7f, 0x0, r4}, {0x0, 0x101, 0x6, 0x5, 0xffffffff7fffffff, 0x100, 0x5, 0x3}, {0x4, 0x0, 0x7f, 0x4}, 0x4, 0x6e6bb2, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x0, 0x3, 0x4, 0x7, 0x2, 0x4}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xe, 0x1e, &(0x7f0000001800)=ANY=[@ANYBLOB="18190000abbe16b6c561b5e0bbdafdc164d07ae8f67fb94211e351271963960ddf91ebd77e09a3f16aafe24d2be55b9f5e261dc691392b97594135f919caa68c698ce962b4555e54ffdaba087574cb9b25e3f99903698d51532491802a9f49069ebf38419bbce0c88eda494d564e68a25350e6b98f263c5025bfb03f47cd871be901b994a79d1b14a1e0151834ded00addef1576a251ca3cf656250f3c601cb81af22a20679d678bee6bfa812112025ad81eb358b3aa10a262bad1168bcd1c58fb8b510d8f47ff3885b13156f250d7bc6fc9756aebb77c4e8ee52b1dba9cdada3eaa1a3d148160152b5ed2641db54c98d8df2d2e"], &(0x7f0000000480)='GPL\x00', 0xd56, 0x1000, &(0x7f00000004c0)=""/4096, 0x41100, 0x1, [], r3}, 0x48) r7 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x4, 0x400, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xc, 0x4, 0x4, 0x3, 0x0, r7, 0x0, [0xa]}, 0x2c) 2018/03/30 01:33:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x1f, 0x8, 0x6, 0x20, 0x2}, 0x14) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0005"], &(0x7f00000000c0), 0x1400) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) io_setup(0x3, &(0x7f0000000000)) 2018/03/30 01:33:44 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000000780)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) fcntl$getflags(r1, 0x40a) 2018/03/30 01:33:44 executing program 0: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6(0xa, 0x80003, 0x1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x80000001, 0x10}, 0xc) ppoll(&(0x7f00000000c0)=[{r0, 0x10}, {r1, 0x4010}, {r2, 0x2}, {r3, 0x1}], 0x4, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x7}, 0x8) r4 = memfd_create(&(0x7f0000000280)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) fcntl$setflags(r4, 0x2, 0x0) [ 62.779501] binder: 6833:6840 got reply transaction with no transaction stack [ 62.786925] binder: 6833:6840 transaction failed 29201/-71, size 32-48 line 2763 [ 62.818099] binder: 6833:6851 ioctl c0306201 20004000 returned -14 2018/03/30 01:33:44 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x200400) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={{0x1, 0x7fffffff, 0x8001, 0x3, 0x0, 0x1}, 0x800}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) sysfs$3(0x3) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) getpeername$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x5, 0x1, 0x62f8, 0x500, 0x1000, 0x40110000, r3}) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f00000000c0)=""/128, 0x80) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000000140)=""/109, 0x6d) 2018/03/30 01:33:44 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x2000005) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000000140)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @broadcast}, &(0x7f00000002c0)=0xc) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000003c0)={{0x8, 0x6, 0x6a, 0x1000, 0x1, 0x7}, 0x8000, 0x2, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x9, 0x8, &(0x7f0000000180)=@raw=[@jmp={0x5, 0x1f, 0x0, 0x0, 0xb, 0x100, 0xffffffffffffffff}, @ldst={0x1, 0x3, 0x6, 0xa, 0xe, 0xfffffffc, 0x1}, @call={0x85, 0x0, 0x0, 0x32}, @ldst={0x1, 0x3, 0x3, 0x7, 0xa, 0x1, 0x1}], &(0x7f00000001c0)='GPL\x00', 0x10001, 0x52, &(0x7f0000000200)=""/82, 0x41f00, 0x1, [], r4}, 0x48) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000380)={0x8, 0x41, 0x9, 0x0, 0x3, 0x1, 0xffffffffffffffe8, 0x9, 0x3, 0x2, 0xca5, 0x5, 0x0, 0x40, 0x2, 0x7fff, 0xf1, 0x2, 0x7f}) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0xffffff58}], 0x229) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000100)) r5 = dup3(r0, r3, 0x0) tkill(r1, 0x12) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000040)=""/69, &(0x7f00000000c0)=0x45) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/03/30 01:33:44 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 62.858323] binder: BINDER_SET_CONTEXT_MGR already set [ 62.865052] binder: 6833:6851 ioctl 40046207 0 returned -16 [ 62.876928] binder: 6833:6851 got reply transaction with no transaction stack [ 62.884336] binder: 6833:6851 transaction failed 29201/-71, size 32-48 line 2763 [ 62.923113] binder_alloc: binder_alloc_mmap_handler: 6833 2000c000-20010000 already mapped failed -16 2018/03/30 01:33:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7a57cff2, 0x400082) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="09005c281b4c5fe8140280977f5118899df493461180d2faf22c158a41b87a92af3f90bd26c07f7e02e468a6737b785c0537819e262bcc88b3b066abe46cb7e1ab6c5dbf3dda4246f3ed1ae09b3769e219821797f1de04826f4b6daae52b531c62c322b0ecb6e3af88a8667235f113d20cf9582366aa46d0f537f8f898715adb6be29507a9920fce84b4552435f68b35866fde369f4ad252084b05749221790c7561e85c586029ad1e115b3d16b6d43b6077aeb09e39d8841d5941f5d6f0599f9a12def13e98eb06bd9be9bf11eea314dcc390ae22ff9ff201"], 0x8) 2018/03/30 01:33:44 executing program 5: r0 = dup(0xffffffffffffff9c) write$vnet(r0, &(0x7f0000000080)={0x1, {&(0x7f0000000280)=""/220, 0xdc, &(0x7f0000000040)=""/42, 0x2, 0x7}}, 0x68) socket$inet6(0xa, 0x6, 0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x101, 0x400000) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) bind$netrom(r1, &(0x7f0000000200)=@full={{0x3, {"e475347bd459ca"}, 0x81}, [{"af8a47fc4fc9ac"}, {"8bb2f8b89dc701"}, {"4d0835bd1d16aa"}, {"8037ddd230159f"}, {"b6a5deefd33697"}, {"67f48e0f2330b1"}, {"cd019f44c045f4"}, {"86645744425b86"}]}, 0xfffffffffffffcf1) 2018/03/30 01:33:44 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x7, 0x10, [0x80000000, 0x80000001, 0xd5ff, 0x8]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) 2018/03/30 01:33:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/30 01:33:44 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000001640), &(0x7f0000001680)=0x10) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000000)=""/66) 2018/03/30 01:33:44 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x4, 0x8000, 0x0, 0x493, 0x7, 0xd3, r3}}], 0x30, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000100)={0x7004, &(0x7f00000000c0), 0xa, r1, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/30 01:33:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffe, 0x400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867d00000ef1"}) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0xff, 0x1, [0x4]}, 0xa) [ 63.159416] print_req_error: I/O error, dev loop0, sector 256 [ 63.162403] print_req_error: I/O error, dev loop0, sector 0 2018/03/30 01:33:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0c000000000000003ca00205"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x801) io_setup(0x200, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f0000000080)="366650a4da682a08a6a9fac004989a3c1242e5907770fed8d44b5b00f72ae0f33eebdf029a4a6b3f70d805947d60af749d16b6f572f713c3d7f71b38e7c7a2e60b9017784731e6e547f58053a4bb504a7a8ebc644fecbe1eae9bc0d932ecdbe5a8c1b79fb6a31e6ea04065691d643369f875c7901756397bba7fa7e5e8b1890f886740903479c30195397551b47426efa888035697663b16176f34f2a61026cf680e8f613700c95d749e7a8a3357dffd25946465bb40ca4e38d00e3cb892112f1c", 0xc1, 0x81, 0x0, 0x1, r1}, &(0x7f00000001c0)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000069e000)) 2018/03/30 01:33:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x24, 0x7, 0x0, 0xfffffffffffffff8, 0xef, 0x1, 0x2, {0x0, @in6={{0xa, 0x9, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0xffffffff}}, 0x6, 0xcc, 0x1, 0x1, 0x7}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000240)=0x8) sendmsg$rds(r1, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000000280)=""/170, 0xaa}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x3, &(0x7f0000002580)=[@mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x800}, &(0x7f0000002380)=0x1, &(0x7f00000023c0)=0x9, 0x3, 0x101, 0x100, 0x0, 0x21, 0x1f}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x7}, &(0x7f0000002400)=0x8000, &(0x7f0000002440)=0x4, 0x3, 0xd50b, 0x2, 0x6, 0x8, 0xc879281}}, @rdma_dest={0x18, 0x114, 0x2, {0x80000000, 0x3f}}, @cswp={0x58, 0x114, 0x7, {{0x100, 0x8001}, &(0x7f0000002480)=0x2, &(0x7f00000024c0)=0x2, 0x3, 0x772a, 0x2, 0x7f, 0x1, 0x10000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x7}, &(0x7f0000002500)=0x2, &(0x7f0000002540)=0x6, 0x7046, 0x4b79, 0xfffffffffffffff9, 0x2, 0x4c, 0x10000}}], 0x178, 0x4080}, 0x24000000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r3+30000000}, &(0x7f0000000200), 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000002700)='IPVS\x00') writev(r1, &(0x7f00004e7ff0)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/03/30 01:33:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xbd69, 0x8000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x80, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) 2018/03/30 01:33:44 executing program 5: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() sched_getparam(r0, &(0x7f0000000200)) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80a00, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) tkill(r0, 0x39) socketpair(0xa, 0x3, 0xd639, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000000080)={0x1, 0x6b4, 0x9db8, 0x3, 0x1, 0x4, 0x5, 0x5}, &(0x7f00000000c0)={0x0, 0x800, 0x7, 0x100, 0x0, 0x20, 0x3, 0x8000}, &(0x7f0000000100)={0x2, 0x6, 0x67, 0x3, 0xf2, 0x9, 0x0, 0x9}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x3}, 0x8}) 2018/03/30 01:33:44 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:44 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) unshare(0x400) listen$netrom(r0, 0x14b) fcntl$dupfd(r0, 0x402, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x200, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000200)={r2}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0x5d, &(0x7f0000000000)=""/93}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0xd7f, 0xff, 0x7, 0x1}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x40, &(0x7f0000000300)="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") 2018/03/30 01:33:44 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x10200, 0x1, 0x10002, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/03/30 01:33:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x8}) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x7) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0c000000010000001ca00205"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xffffffffffffffb5, &(0x7f0000e86ff8)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x727, 0x9, 0xffffffff, 0x100000000, 0x2, 0x10}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="c3735abd0b6b20d31d705bd58ffc8da3f27569d561ea5f1e6043fd5134fd3569597603b16374fcb7cd49ae306673af00df6d57339c61325febf3cab18a591301c9ba2d0c14e0bbebeb06c09f7874fd1296ca5b62da6423b026af0fb85fad000735256b19569588b1d89a527820878fdd5f744439dae0f2ebe74b02d3b899e02a42117c00cc9a806ae7de41defceca0511ff10ecc1ef9d35f7d3edff4900a81b62ca7dc34b5cd7618ef602e4da2df695fd9e57b65f3eaf806f67e32a9a535b60edf4a4562f4", 0xc5, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0xe, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000002c0)={0xdea, 0x0, 0x0, 'queue0\x00', 0x5}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) 2018/03/30 01:33:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000e00000/0x200000)=nil, 0x200000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3f}) 2018/03/30 01:33:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000000240)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0xe) r3 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000340)={{0x6, 0x9}, 'port1\x00', 0x10, 0x4, 0x1, 0x7ff, 0xbff, 0x6e17, 0x5, 0x0, 0x1, 0x7}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000004c0)=0x5, 0x4) unlink(&(0x7f0000000080)='./file1\x00') ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000680)={0x81, 0xffffffff, 0x8000001}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cg2oup.threads\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000500)={0x0, 0x8, 0x4, 0x9}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={r4, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sched_yield() connect$ax25(r1, &(0x7f00000006c0)={0x3, {"31a69a1e5cb79f"}, 0xcf5}, 0x10) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000440)={0x3f, 0x1, 0x4, 0x5, 0x101, 0x6, 0x9, 0x9, r5}, &(0x7f0000000480)=0x20) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/30 01:33:44 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bcsh0\x00', 0x5}) r1 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/40) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x13db187881c6980c}, 0xc) 2018/03/30 01:33:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) faccessat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x101, 0x400) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) r1 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x2080600, 0x110) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) fcntl$getflags(r2, 0x40a) mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) ioctl$void(r1, 0x5450) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x24090000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02000000", @ANYRES16=r3, @ANYBLOB="00022cbd7000fedbdf250b0000000c0003000800040000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e23, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0xa46}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}], 0x6c) readlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=""/244, 0xf4) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) link(&(0x7f00005aaff4)='./file0/bus\x00', &(0x7f0000feb000)='./file0/file0\x00') 2018/03/30 01:33:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x100ffe) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0c000000000000001ca04205"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:45 executing program 5: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xee7c0eae4fc361af}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xb4, r0, 0x0, 0x0, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffeff}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x13}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r1, 0x4c01) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3}, 0x2) sync() 2018/03/30 01:33:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) r1 = socket(0x1010, 0x2, 0x1000000000c) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10b00cf", 0x1f) 2018/03/30 01:33:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) accept4$inet6(r1, 0x0, &(0x7f0000000080), 0x800) 2018/03/30 01:33:45 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$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)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x38, r3, 0x10, 0x70bd2c, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x400c0}, 0x4) r4 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x10, &(0x7f0000000600)=[@in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r6, 0x3f, 0x80000000}, 0xc) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYBLOB="09006cba7601fedbdf250e7054000008000100000000006f2218b72f41a2ac548f681dcaf45ec1807433b5ea91ea629b485eb58b9c9641efe21d08b3732363035f0800a51d096e28a0185a023ca97a76cd129a656650522f751206d398eeb3fe5e86e33a6984fb32266d597fb30844b29de5e380fba683409c7f4e016b"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r9, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/03/30 01:33:45 executing program 3: r0 = socket(0x4, 0x6, 0x3) r1 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x2de17bdc, 0x9}) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/76) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff82, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) geteuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) fcntl$getownex(r3, 0x10, &(0x7f0000000480)) shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x7, 0x8000, 0x4e13, 0x8}, {0xfffffffffffffffc, 0x0, 0x0, 0xffff}, {0x7, 0xfffffffffffffff9, 0x3, 0xb9ad}]}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa7ff0)={&(0x7f0000910000)='./file0\x00'}, 0x10) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000a00)=ANY=[@ANYBLOB="0000000000000000c9000000000000000100000012000000060000000000000000000040500100000500000000000000ffffffffffffffff00000000000000000000000000000000040800000000000000000000000000000000000000000000000001000000000004000000000000000000000000000000000000000000000008000000000000000000000000000000630000000000000004000000000000000300000000000000000000a900000000000000000000000000011200000000000000000000000000000700000000000000030000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000010000000500000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000900000000000000755a008000000000000000000000000000000000000000000201000000000000000000000000001f6a972fe07cd7a0c105b198d717386e3efb9f69ef4cbb92c349ab33bd4f96b4c51214110757527822dcb6aeaa0921063168071ae53d4e3283e27792fd118198dee5fa24dc0ee362558895edb99dcc02e27fab988fed675053fa185a4bd53f5c13abeb07d853e744fc3ae74fe4c1ba3852c398e90bd5b3ded7999e10"]) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0x0) r5 = syz_open_dev$binder(&(0x7f0000000580)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0xb5, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0563044080000000889aa7c84ef1b19017af724015e930aac7b037bfe7e84d6a0f0bf9653beabb5b2197f383000012420b8df39f3ac1aafb6b8c11637cb962f9911ee15bdcbf317a20bd2ac162032a93ead0ea4b86ac1a68c3f176433a2113912e0b170bc2f1a1fae7b863d7619badaca07984b5863fd4d7afbeefd49fad00c34c6fbd2c3a237de3caceaa25f72b0ab7d7aceafb4c46009f57671f0c6644f7bd842c51116b2268526129824adeef00dc2577588713"], 0xb0, 0x0, &(0x7f0000000680)="3b96fa7a5b1bfad908d2a8bb95dd032bafd1e6cde317569b39cc2b7e5aec256a39508a46a550652b04e4f4aaba7de1c7f631472f490b931cd92f6f49c556d46e500994170993f2bdc67ba5239261ee18081254bd47ed3fb710da6e32c01e8de94fdc036cfb03000000000000006e5b812b7347b1fff64714b497352f724f77af5fcbbf2afc8963bde54902feec050a6bd30fc5ac34fe1f0bbb48466e2ec5ea150dde34fe153854dd8e5148fb9a56a504"}) write$tun(r1, &(0x7f0000000180)={@pi={0x0, 0x88ef}, @hdr={0x1, 0x7, 0x3ff, 0xe8d8, 0x4}, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, [], {@can={0xc, {{0x4, 0x4, 0x7fffffff, 0x1ff}, 0x1, 0x2, 0x0, 0x0, "08d809277bebb402"}}}}}, 0x2c) r6 = msgget(0x1, 0x80) msgrcv(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000319cd5a30098545900000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x611e6b035e39ef78, 0x3800) 2018/03/30 01:33:45 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f000003affc), 0x3c) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/30 01:33:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x10001) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2}, 0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x2, 0x8000, 0x2}, 0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r0, 0x40085500, 0x7fffffffffffffff) 2018/03/30 01:33:45 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x420000) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x7ff) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r0) 2018/03/30 01:33:45 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYBLOB="8e"], &(0x7f0000000440)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 01:33:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @remote, @remote}, &(0x7f0000000400)=0xc) sendmmsg(r0, &(0x7f0000005d00)=[{{&(0x7f0000000440)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)="e9bc7af525bc922e62775b1a36d263d42abb721b7c3fb252c91722547d9371372ec5514a456e53efb2e35c765864e32fe1d6ec9bcda03f49bc36bfe7c61a84d25265a30dba8a87128bc8642e1e9abe6bf41ffed97b728e00b5e5caed4ff4a9579cb8929342a4b9eada250e1466da6f9ab7cd9639357ee21f2ce30fe0ee273947253bcece", 0x84}], 0x1, &(0x7f00000005c0)=[{0x1010, 0x11b, 0xd7d3, "8a3b8526872dd775e27e6df213dc779519c8f768ad79c4899005918cd8d35b91f698475d8b6b07dd9137da975cf281ded8e28f48c3e70c9488f51e9ca41c5a56e8df2ce66ab4601c8b1e198e6ed34d6f825d38ebc8814cdf8f97a7f37e2cbcbcc91293b7437f82a4cd1a439fdb397f16d16faa018dcf07aae22e9ca77f467a767b41fe213bd9ed48183dafd0ba508348fca289914a8cb290c43c76f3f00c09087f7f99b88c79375b43cbf4b1e614935b6e6b1a0b60e73cca1a4471a6eb6b6e18a5a3d7a294109941ab34045e8e01853f57585efed868fb7077f04936ff7d87ac4f3d1bbf55e2eaa065e3d26359a64f25790e5e5873bfe28acbb49cc3cc0f56249b99466c8a5514adad5abaa386cb51788a67a170c3ec4218a8b6d271914c2197e113d4fa02df2f054b1d34048a0a1f935e0b7e7d673aaea0eb5aa6ed49690d0e7b6493459135b8a539c5d7082bd24bd16ef1b8ff7e5a7f07080ed42a01e2c5a98ae800cd9dc58348f360687c852a060304d8c2062d096e2a02b8935f6bdabdbc7442c4800dcf5eb111ef3b19bf35de8f96fe9ac8e3845fce39f1335fd7c83a6f06ac4c3580e7c44751ab81440dc7891596696698732ce6cb50ecd07b0eec328810eaa8de6de279c1b3d6be67cca7fd9d7b1cfef2d867736e6b67a71fdbceb4d7086f7ab37b6bd9339e3c41937b6dd1765e33999118bac51a823cd06e31f9e699e1b0cd451e8e44b5dc3058a97e579768b063fd758b24137fa2cd59931ff85a512d70328fbfb79699b5604966b436050b710621e960dd4ec9bd19b46d3a08ed3ec0411b5e6c8e73f6c627287499d8cb534afa056391be911524a699594e7fe2d50df3173f2c56cf62857500e7077877df728251ad47614f134e85ed4150e0bcfc9c4b354d7234e60061dd4fef51ecb9959f048b88681a63e6a6308bdf35198bc66fc3e4047c44a0ebec527fa1332538bdcd3f9815b6ccc654dff99eff70c98453272921a917f6d0b4e5938cacb48d0304f7bbeb36ae758d5bf04f7e3dae461e79de7a3e3acbc5af8bab1a3761705f16b17a9100c53f2efb9e6f153031a0857651f6f7ec260b501508e576edb682c4545404fcbc2e2d5b585ef94ed74314ec6f3c0c870592852465bfb3a62ce895a438b1aa8b6e0bf7ba270d89fe9749e43be355498cc677cb4b7eb4ad907c0d14892d664d1e9a8e1d4f193fab62ebf584effd66ed906790b8a56b3e70de4a1f25a0f86c3daf63da2b6f6f771858e69234280f59f2477d548d77679a318289774b6f741a081bc99c8821d5d25b07ca99595ffb34fa32491cbd20bf9dab7d38b7b281ebf9b827c3635efc4ba9fac17c8083f9cec3a6ce0c35da3915bab44775242976cd882bea304eb38620d36c79f2f78671497747bc3bf9050c269f4b2b693d728cd6b578784221bf2b93e87cdf7a0f2aabce1d5dc7c781ac04764c49f0593df92a9a0dbb5c8f5f52f11b65f5b6f1fba3b54c653fadda2911a61c0c34b8b6a4eb1289eb590a79def9f993d1265bc607b64a7c4120253eea76d1edc64acb9212b6b5b14288e31edf31916500f07dfeae06fa220e171b64b91d6204f670030c694d1c58adc9eb06f2b4cb250d0bc97269187ff225dd703e2392c10824d862bf9bc93a3481601330de31dc4024b3e5f0c47f38ae345c2379352bfb179bf9837c637124b2452e0095dbda4f35e34345d787379457f8edd067f0ba2d5ed11efaa983f9fbd84146f77c54972a4d633fa288c605e6736ad46037a3839a8781b0bb6844e33f07e87cd244a41369f3cccfd70b9f57fe5346785c7cbf656016803afb80ad3462689c5cf6dc7d4d73585546e8f0ca077e7dc237dc06a75523a501f98163a688a6ba44212be3899f9f020c5cb3f564ea0a8b6865974545a4a9853eec5ebc3766ccfcf7d321eb7e19726f5ddb7afd33982d06a83a7509292f479a4b76de3481725b4f270ad349911475c0fd4447472056bc596535cf7e8c171a8bd9b438b1080e51319db14c7b35ddb9ce91236faba3d6ad8f7e0e268afc29af90eeb530f3054dad9ffc52f6b29784443ac2fee47901536f8aa0d696904d80468da5c28e64fc282f0194a751ab925f29a57729058dddac0954ca88c34b09cbfec47ee6c91ad4357a007b859dfcbfc4586ce2897b54c2a3df74021bc5ef02c4d2069f4a088fbd2042f80b6e3bc0dabbb0091041b77c04a603250e6b692bb6b7632d0d9cbb0d1a41d407a8ac672bb92e76f7127aec78e918d21e02005d24e895c53e4e38c5f068f1c1bf03e0a7b904703792011e676de7e235e959be9aa298828fbfb94e35b8f65d333bc104cad45c1b4aac8f0267dad736bfc18ed4e5fd5b383182f4b5fbec3333dfa8b26fafad7885aaebb1347b3f67538b9252c3f036f206cb7f185cb582625888ef18622d06bc8d8faf816cb3defa0070bbb717b7afcff9893aabc60a4ec61dac1c548cdc884519a554996f34f87d7c1b55de05e6743d54674d7dd9e8a05717e18bb4deb9a17de60c237864d78d9a0de4ae5d9ffed328bbdbf4656605dec6e65625a302b0a0ca51f9b54ae42290c652773be6dbd52c7a081982280beb3b76ff7f446c06e7bdc2e005c76db025811200b43edb08e40aae53b5f8a7cee3305c2920bb9ad44501375289920e2543654767440738605d671e6487b8cdfd9e14a2494bd1464f9a18f00cdbe405a13effc074daf5729e0b712a7fc14ba610650e637df104e3b9b76e9cfa3a3edea7ab5fd63dbf480d4ab5f451210ae9d80ff1b2a5344f826573ae6f506476295b9359e81a905f30298d6b56350327db255fa03451564f97c68b6148c445b9867ff20d2ba483761151230a689f5fa47e08d1203c07ceadb8072a811b52f623f970ed858c7704a75f99db68b5cb2c76fad8a958ddda47ade001535296576cf69ef34ae007323571f7fb3993fe2110df9f78d9491eb9f6530ce33786688ba4ae90ac2d99c8e7805449cc2f51f188c1a584ad36cafab78c0030c37905a4cf06c098812222a5d33c9e22d660c347c5095828dd17b501858a5f4f7674213822cf6d98fa847aa2bba56f5a3daf7b51d0543ae881c0ae5841947b83a2dac9c5a0a177d3c692894e26359bf30541dda00461398976a498145098fcc229b503b96589b30c073f7dd895da1ea940001646f1df232f78904c50464dcb2135f362c8727fb0b6dd8d39786b1117dd6bac88bc80f6c7ae3c7ade405e842b298101d182ed494b55b38411888f9261ff7bf76173221e763c55266fe7e5fff4bfc1c6e125435adcf8678c8852dd4b0365f7b803228fe0a7a164fd99a624df52c683d8c1d817c764790eacd1c69ad44b3212c9abc3bcf2f12c6a94cef1e0c80b092786d0ced794e41ee985c464089c3b5ed0c24c2e60aafb26fe8701e98c2961412587018d98bfbfa30dffa77b53fdc6452b4ba09c413c5195a4e5bff1a23ae9db60246c3e31d51ba798a742c158f6d3578c87e4771955991ea1a9c2e57846f136c74a4214f28ef447aeba09e07b95a03523861c221eed42810aa6541f22e1ac65f9da180752ccc428d1b6900cc521433dc040658d4833cb56c7429b9df65c16fb97231b24b7bb35a656e8dab57e1ecc397337f522a4f8332365a436b6bddf14c7732a67b1d79847d2cfaf0f8a7844301e4d2d1d17286a36025708c0daa82ce2c9f05901c8674967269472293d2a9bf1a4ea8e406137bb466d4a2fe9d895488d535d93e5febadfec6219f02145f68728a5e4903b9bfb4e8fbdc741629facb57c3db12259a39b5749ee71de8e341ffe205d7ab885239e775f377c561d6072a70aa97db2b42b40efccfdc33daea771f784b60bb216f400d759c9de62a1fa4d592797d0912bb37ed9ed1a41c44e96221668c8968b91081e4bb6d15e63bb8f6adbe416a945bf3ff18c853c0684480fc4923be914742be85b8cb545e97f0fd2a141a4e5178905052ebf0791e95091c2d2924f1b3c75c31f86f044ac4aeffd2a4e7be0f5ef77f15bab58043a63e27ccc91dc8854c78a715891fac8c0631c0055d843666512b0f58f97d921149091802cebc00a4e76781681bf2ff8a4a173b388c156c473a5bb112eaa8311f9f15bb8796af648084bbe06081c311c418989d80645ea47e96cc6b57ef6d746f64950933feaaf1a74f5b544e98442f9aeeb0a85b31371c5a4353c919cea03f06ee44d1db835beda1c732976701e321c3792922f8e707d00ac3cdb81ee89e4f6424ea2c7a99689b7f75a1cbf8c5e79ffeca243aedbc083588e4f98192ac8ddeec3d006df0f8c3021106249e1007b43222a22c676eb4aae6d9c0e81b35dbe76344eec2c4168c87498306cfc011e5bc8dea93bab360a08c4c817657f89b6ad7a37f26653cf78c0eeb0047c0c990f48edd90ee0b7019fad3e41812fe091c42555239976f428c5761b8126a5773d3ec3622fe9562b2e768801bca172919dcd3cf4d54f8d7b2932a68e8f38aa9bddb527dda6769d281275587fbebb32b270dda06403ecf19813504b750895178adddee92cda9efe092a3c6bcd790bcdf77eac32eb698d201547af4e0515af32769dc95831703b9ecd26b201c21137af582730500a953527b4d825169823e53c78767c3c18a2bd83b141735f12c66919b3c05be3a76870ca3177cddae1e0d247d4bbb8a128156a1aee6752b797da9ec2167522f04841e667d06de7e2ce65784e2575b335173f12b18e268ec2ef0b69c298b07ff849e21f6e8a425921718c5fa3f788a801644b965622e23954a5045a4a3b4b8b9cce2adf9329c7c631e92755f65bc8ec51db9b0c1886c6c9061a0199b0ab7d6cfdcbf4183ae8ee0108d81df81635b024be80a01f3e8aa677ad86847faf9bf6890d2b180a581af5a451e0d48545a30a02d868246608f1edeb93b1da1b450d1a74b70b406a307f3616fd761cef84e4783edc2b900b01d49d09051378ba6a43a4484c692a6297564691a949cb5cf6b66043626c4c1ebfffba1d0f5e818fabf2f76d54830eeb0e17f02b227a87bc1f5e9c449ddc56547a4fe48b3e9f85160ed871a6bb9296f9b837a79c1091b44dc7388694550c80d478975fdd65e37ba254d013fe982b5a8eb57838bd1779e7658682240ff9f73685631c6502dc7900dbf7bd215085f0281c9d36316f6a75b566a42b3cc7cebef84ca50a1512759f8536d6a9b88763852988385aee8f3e9f4b6e95b1c9d934db742fc471f2f6c5d1f08278a0ec5e9ff57307730d0266655e8b008b48ab3e77e73af8c15ab9a2e292610366d7673058fb029b5a31b7640715d88093824bddd7e7f497955ff5be18b9188e8022b1b532b17a1d862a064398954b225648f9cb26f3dfc88baacb9e106705fe0e669301a765593eb6d34f059318f3991a89d0e0992e220df538545cf99c8655b39e0bcf30076a7669c2ff3390544eb88caca2c9d72cce34c6deeaa85f22c863a5ee69d79eea42a78850bc757588c8b71acb4c50173ae9de3ff6eb98cfdee3011846dd08b7616800b6dae93fe4bd4b47b0b375c3789b5a420a0488e8064414777c194e2c0f10a4601d13f1f7e1da18d45b4c5cee9ea298da165ee8b07e49090d064631c12317fbe2b906ca14685230947a0049eec3eb8cca295546570b6ab8d53cd7d4470da2c7ce228921ea8c0ae8575f2ec4b80bf3071b2121fabe7e08ae882b11ef49a9cb002e808361fe9735b22ec431466f36d3d1b8a72da2b4ca1c14fabd4cd207f73efd38e3804e1c7fe5ed4ba219696b6acccc6130a4bfe3b76e3438a634fe88ecda98528c2b4f52d2158b0a39"}], 0x1010, 0x44810}, 0x1d3}, {{&(0x7f0000001600)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x4, 0x100000001, "f7f62f220e12579a025fb58b7be50db5e3509a6627df69d35a20225930560f941279b1a1997aba91dcb003aea3388fe41cf77cf157db5c7c6ca46e4bf419f8", 0x1}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001680)="2b552ab9599c5efe1f09a68d682d28519b50cfdeeb0729015ac4b1cdc1d05c01789ea20505ef6dd8379b968a1140be0118b6273e347c3f7510b0385dc976433af5ea23251dfbc59f737a27d087b82acfb090e565aada44c5aa930812551da043698b4aee3237bf939d2331afe1e953220a49c1666c672792e708c6f890efc7bbf112d570e0722eb282ea670beaa30c", 0x8f}, {&(0x7f0000001740)="e10f9875de99965149649a912b6501f5fc1ae212cb1a1156ab80fbf7298d25ad08da319d29c0d4f74802e5c69032fd7af2d1cff6321b304a8c1baa99ac4da16a84bc824f831ea550cef67b2d225f07c2eb315d24445bf1635a00bb421e37cb19da4c8d7b376c6db3f166e0a3139737f0bf622f02d76f433ee7ebde0d66c8d66c340c8c225a5339e85fed64d9afdedcc65ec96a392d112e8a43cbf5e1384d764fa5adb2a9650c80ca2e7c70a2e69c0b5d0654cad60e939e5dc12f8266d77d896bb70e3a2000b5cc6987e379011b322a199e53d0f275039a0c019f72ca2b597717b098ecb6005948b488b03b", 0xeb}, {&(0x7f0000001840)="4882e6c355b56e8789498da587cea6191ad8aa3abba1710ff3b21380819cbe19673d735a18e26a2d85c638061380af8ce8b1d4fcf459df4bae", 0x39}], 0x3, &(0x7f00000018c0)=[{0xb8, 0x11d, 0x7, 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"}], 0x10f0, 0x10}, 0x1000000000000000}, {{&(0x7f0000005780)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(des-generic)\x00'}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005800)="5b0339ef154819c6b0c5469ef0c6e669ba26e02b8ca4468b421232495157e5b716220a0fc69edb09d5abbe55013d5ef97043b4feeb91d758972995b1761658f7e0a97895af8b52fc948916d7cbc71577e2ed39c7d9d465331b0aa4ed66a76dabc5db977e94a242b1a0978660a0f9fbc57b3c929dca9e8a1dbd03f65d0cd0905fe36deaf1dfde0244a9fed4cdf10bea16b7ba02522b6bda2d4c660b23b0fd7faa", 0xa0}, {&(0x7f00000058c0)="3ab3afbc1136bc945b35e0c83391034db3eaddfddcb838f9def038a8d01df183aeb98de9f4abc67dd807182ee979ef903ec3d748aa44381fa840d3f1ae2b9c6184e4bb18fac0296d349a5fff4346c5f5a5f372a5369adeaa9e5ad063fe7123ff5c6730de549f0b3866d12197a4e6f9a1478f9b4f5d9557033c839a47ebb5b2f78994fbf3220d09a0a731bbbff9bd616b878be773047f7954c5df36ecbfa9108bec2d508648eb90590ed5ae2e84220d04fadacd5d477f36bec084bdc0b7781c", 0xbf}, {&(0x7f0000005980)="1f7ba5e57f8400dc272bd8e49c1807616bb064e3b1926ceeaab2ed602e1de424a4b3ceece15576b61a1da7ba85390584b4bbac70eaec1723ad4ad08e0b5bdf0bfff90ac8036b42f11e08108ca11b7943968abf18d94dffa5ee06202145af16f1dbb1b3c8b66cc1133937354219ce5fccb68c251e4b7e780d97d90b41eb2a0a678df3b032556c116af12dea4c1af4c7642fad6f88", 0x94}], 0x3, &(0x7f0000005a80)=[{0xc8, 0x108, 0x10000, "f8ba492e589af95864b2d6079517653420735d2c1561243e5a044eae6ce91dc3d1543cb7c96caf57ddff792152917009b535114e2cc06cd5d19b84acb969ccfa224fe2ff709c5ce609a6c95c22c1ebbde0d3c5aa457ecbb28f9fcedf2546f41022e623f7457d5cb04aa329729ffd7b20c3c1302792b6492d7f1090fbbf2317270a8c6db85d51c2f0e711e7d071d2e20f368a26840bea272c31759e9a2fb29b34400da9047403eeef74604771f995a6e4d45f3ee3"}, {0x88, 0x11d, 0x2533, "d35f46e802e69d8242b4bc7a3cd086b9631e1f09c7942587b851ac948f69c74a5246ffa2c321f9a52c5c93f8cdde7ebc77351befad9431da2f7b14ebbfa5451a149a787968f453d2c057b2b1d5728227378a310134cfc88b44d0f21e141f23aaee693c6d437d3d3eabacf50b7c9974d771"}, {0x108, 0x102, 0xe74d, "3bbc605acbd414e24aa15f5d3fa058e9c1aa0ef62c4a0817ec5c7f291c9c3472d0e3ac4fed4a3485c8816dd58f60807b7afa8100f7f73658db6a29917713e6cf3ac839e804ed79cef16646aefe9b0e0ce70c2230f9dca7baf75b5eff33967e76b6dd19c0d55bb598ac9f2a8d6891878de0c23487abaf2cd963c08db5218ab9dfc2e3e9385b31aa11d45ade1ea83c1c7d03255f7e123448300481a6e7678a661e26fc6f7e3bc7c44dce2b0c6d0c58057a56de6d0090cf31cf7dd9b02c569dc0d14ac1ae963d2c7c4eafaa1dc605d40498f344c003a1989aaea46ac49b08667a8cdf433a70c167434e9d2857fa5d173c609d9cb78542"}], 0x258, 0x20040000}, 0x1}], 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005f40)='/dev/rtc\x00', 0x100, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000005ec0)={0x0, 0x2, 0x5, 0x7f, 0x6c8, 0x7, 0x6e7df23, 0x8, 0x59de, 0x9, 0x80000001, 0xb94}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x8001, @empty, 0x8}, @in6={0xa, 0x4e22, 0x7f, @empty, 0x1}]}, &(0x7f0000000280)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7ff}, 0x4) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x100) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000000180)=""/205) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="3000b7c6"], 0x8) 2018/03/30 01:33:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000), 0x1400) [ 63.858644] 8021q: VLANs not supported on lo 2018/03/30 01:33:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty, 0x3}, 0xffffffffffffff94) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r2, 0x101}, 0x8) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) gettid() getpriority(0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) readv(r3, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) socket$inet(0x2, 0x0, 0xffffffffffffbbe0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r4, r4, &(0x7f0000000340), 0x10000) 2018/03/30 01:33:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x8000, 0x3, 0x80, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0x70}, &(0x7f0000000380)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x1011, &(0x7f000040efff), 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x40, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x7}}, {{0xa, 0x4e24, 0x4, @empty, 0x2}}}, 0x108) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84400, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000400)={0x68300ec8, {{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}}, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}}, 0xfffffffffffffeca) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000140)=[0x0], 0x81}) connect$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) 2018/03/30 01:33:45 executing program 0: move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) socketpair(0xb, 0x7, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000140)=""/101, &(0x7f00000001c0)=0x65) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0x17, 0x4) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000000)={0xffff, 0x3, 0x3, 0x4}) [ 63.922340] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 63.941160] binder: 7016:7018 Acquire 1 refcount change on invalid ref 128 ret -22 [ 63.949191] binder: 7016:7018 unknown command -928540024 [ 63.959959] binder: 7016:7018 ioctl c0306201 20007000 returned -22 2018/03/30 01:33:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xe3, 0x9, "14f7d8f234994ad1b9d5b0a725665460ad50a06461a4accf4064a86ab08e7a8d66d4c25f19ba9b5ff28c9c3d8a277111ba31a1fa5b8e61d2cc4b7141885d430dddf46bf413935902cdb37e215c8d8dbdfc17d761ffd72237e8af2adf59f5c834993cb184470b945d33bbb1234996d29b6c6bae4dbfe2ea4ff39b97b37ebb3413734de81b31a8a7e95cf33082c406412fc24cfc46aad634bb3027b49fcdbd89632733af22ddfdf863ca8cac15fae53dfc1f9f32b15a6596ba3e24e0c88f63b713c3c694d1545d8705e5413553dc24329f50956217d6a73ec5d4e026"}, &(0x7f00000001c0), 0x1000) [ 63.972262] 8021q: VLANs not supported on lo 2018/03/30 01:33:45 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000006, r0) umount2(&(0x7f0000000100)='/', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x1) write$eventfd(r1, &(0x7f00000000c0), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x8000, 0x3, 0x0, 'queue1\x00', 0x1}) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x2080, 0x0) recvfrom(r1, &(0x7f0000000480)=""/4096, 0x1000, 0x40000100, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x4, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x80) 2018/03/30 01:33:45 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)={0x0, 0x0, 0xa}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x6, 0x1, 0xffffffff, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) r2 = semget$private(0x0, 0x0, 0x400) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f0000000180)=""/209) 2018/03/30 01:33:45 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x5, 0x4) unshare(0x40600) 2018/03/30 01:33:45 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="d0dfe76fb1b6e8e14a33612c5b9c3e5feafa081c4cf6b3c79a9c9fe5f8a67572167a1b403367ed254a6693a8f0f870de381f9b9a3f1ac68be19928821237289e7eb6c27b711d15c3929d7f9183b6"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r7) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 64.036472] binder: 7016:7025 Acquire 1 refcount change on invalid ref 128 ret -22 [ 64.044362] binder: 7016:7025 unknown command -928540024 [ 64.091845] binder: 7016:7025 ioctl c0306201 20007000 returned -22 2018/03/30 01:33:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:45 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) semget(0x0, 0x1, 0x81) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000680)="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", 0xfe6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[], 0x0, 0x20004000}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) dup2(r0, 0xffffffffffffffff) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x9, 0x30}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000019c0)={0x0, 0x0, 0x10}, &(0x7f0000001a00)=0xc) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000200)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001940), 0x0, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xfffffffffffffffc, 0xc, 0x3ff, 0x8, 0xc2b, 0x200, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3e64, 0x202, 0xfffffffffffffe00, 0x3ff, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x3f, 0xfff}}, @init={0x18, 0x84, 0x0, {0x3f, 0xfffffffffffffc01, 0x5, 0x5}}], 0xffffffffffffffa0}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x5) bind$ax25(r1, &(0x7f00000003c0)={0x3, {"179abca640a898"}, 0x1ff}, 0x10) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r4, 0x11, 0x2e, 0x40205) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x309, 0x9, 0x1, 0x9, 0xffffffffffff7fff}, 0x10) 2018/03/30 01:33:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)={{r2, r3/1000+30000}}) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000880), 0x10) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x43f}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x5bc, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r6 = add_key(&(0x7f00000008c0)='id_resolver\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="4f65231c18a2d664b61ef2b1ea2a10239cafb1665e7d80c740ad1a0209ee59cd5d74f116a2c8127f9500b6dca4df5af1065cb2e8cecb62a2f5ffd144bd09c6a407eba37f3730e71e81164437004542625a7989fb69d55679048fed8104aaf0e3b7280669a8d5d4a438316e84bc8e7cbb5d528802c6805057fdf2e441f051c43acc8bf822786caf0d2ac42b6b6bae79e5d5688faee99cf1d5b4d25eae1d0a779a4458ed6ed6219d5e953c247d100eb6952e216a2286db83e40554f7a160f25c5400e3ce82bcc8e6b872e12a373eb88b7a955242b7925f5ce263b813792b0c6885961684faf1172bc8", 0xe8, 0x0) keyctl$link(0x8, r5, r6) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) 2018/03/30 01:33:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xee, "76e2fb7dbdc84495b29421597e19ad92a7cbd8850c19f7f6e76978e40777e5a381a5f7b19173abef2869653c07ee14d4b8aa1d27fed5e06c03646087291d0432ea67a7b5e300b73a2732fbd731e4e23c104b69364fcb12dba3a0dfa7bdd9f1d0ef1cfd23662d263fbdbc7adeab7046e7c9344a521acb8298403a7aaeab6de194d0195fc21916fbcb4a23f6ac3af37402cd1ca89cc2e0f1a4f04263468c0a7e663f0c48fa06cc8951053b7c58bd3f23fe98aa807a8ec4ec25405175353ed88edbce01797ef80c2b4744e3049911787c1c90c9796220c7b316929e1a50afbda6369e45ad90ef0153e5877cce541e94"}, &(0x7f0000000000)=0xf6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000080)) 2018/03/30 01:33:45 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe0, "9e6523e080bff6ec59132161665affeb6892dc4208f649be60d257f1d9994d3c6969854e293e88bf2f6dd53c1176ddb1a29d15c1a01e396f1f6ccd8d5aaa231bd655ee4702ba1ed8d3553da09b3875e50fa559eb4742c7b4382c2e3a00d72a425ba9f9bb83bb312b2ac479523a6036e0f51477f95b357fd0c84a4e1800e63bad86f53bac2b45ce7d5056658c4ec392179236643a019257867a96150d286cf095441ca0d42dbaf30844464bce9d9554996de9ab14c800ec5af0ed40c02e229e1671552a9753854078bd6d1f46be0f5710da15dbd20997011200ecebc21d08af82"}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="050023ff07a7bc1d71020020100000"], &(0x7f00000001c0)=0xc) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r4, 0xfffffffffffffffe, 0x0, 0x9, 0xd9e}, &(0x7f0000000240)=0x18) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc8080, 0x28) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) 2018/03/30 01:33:45 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1c2, 0x2}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x7fffffff, 0x9, 0x4, 0x5}, &(0x7f0000000140)=0x98) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/30 01:33:45 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000000c0)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb836827c43ab8220000bf0cec6bab91d41bcdad3c", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) r1 = accept(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/03/30 01:33:45 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:45 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/sequencer\x00', 0x40040, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001280)={0x3, 0x4f0b, 0xffffffff, 0xfffffffffffffffc}, 0x10) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f0000001200)=""/68, 0x44}, {&(0x7f0000001300)=""/226, 0xe2}, {&(0x7f0000001400)=""/118, 0x76}], 0x5) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001680)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB='1:4\r'], 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000000c0)={0x9, 0x1}, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001580)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) readv(r2, &(0x7f0000001540)=[{&(0x7f0000001500)=""/64, 0x40}], 0x1) 2018/03/30 01:33:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {}, 0x10, {0x2, 0x4e24, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) 2018/03/30 01:33:45 executing program 4: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000020c0)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000002080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="06010500000020ff"], 0x20) write$rdma_cm(r0, &(0x7f0000002100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) write$rdma_cm(r0, &(0x7f00000007c0)=ANY=[@ANYPTR64, @ANYRES64], 0xff18) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x0) bind$nfc_llcp(r2, &(0x7f00000002c0)={0x27, 0x1, 0x0, 0x7, 0x5, 0x4, "b7cfe7c58a777ee1364e5696cf68ed08dc025510f1f5ab69bf8b7c505b68aaf66ac8b7c1da7c640d99b011132ecf3236af16d038af01c5e36b9f376ffcc167", 0xe}, 0x60) r3 = semget$private(0x0, 0x2, 0x1) fremovexattr(r0, &(0x7f0000000240)=@known='com.apple.FinderInfo\x00') semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000080)=""/82) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000340)=""/193) 2018/03/30 01:33:45 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x48000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'ip6gretap0\x00', @ifru_addrs=@generic={0x5, "79b826960e69baf03708320fc1bd"}}}) r2 = msgget(0x3, 0x408) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/254) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fsetxattr(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='tr\x00\bted.trusted)\x00'], &(0x7f0000000200)='ip6gretap0\x00', 0xb, 0x3) 2018/03/30 01:33:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB="370000000000000096188d0b9a4d9379499385fb7c799f2feb4d74504866122806a7ca69113564b4d2869cf14921c0b9035574dd81ddab"], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/30 01:33:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x232, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4918, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000d80)='/dev/dsp#\x00', 0xc, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000dc0)={&(0x7f0000000d40)='./file0\x00', r1}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) sync_file_range(r0, 0x6, 0x80000001, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f0000000380)=""/174) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, [0x198f, 0x5, 0x9, 0xa7, 0x8b61967, 0x0, 0x0, 0x7, 0x800, 0x0, 0x0, 0x400, 0x1, 0x952, 0x1]}, &(0x7f0000000200)=0x100) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r4, 0x8000}, &(0x7f0000000480)=0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, &(0x7f0000005000)}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) getsockname(r2, &(0x7f0000000c80)=@rc, &(0x7f0000000d00)=0x80) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f000000ef31)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000440}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x180, 0xd, 0x3, 0x10, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x4}, [@nested={0x100, 0x37, [@generic="bbce9c8f8c4025be6d9b8707172ec0801328d47496a138b4c97240bcdf0ad3f88c10d27af1b08ded5970e4b7e28d09123a09c04a587b8583e6d55bba8e8a029ead18fdd917d290d68c963cca68e02ce322aa0f353ff042635e09cd7b02716f99d9c1026ad9f32fafb711988aa1ac6751e699ee39def28e5ce76fc5b275a83edc65d0877bbb28aaf023b5b874338a4982b1c7599f79586d4b018f78cfb048d8", @typed={0xc, 0x64, @u64=0x6e}, @typed={0x8, 0x13, @u32=0x1}, @typed={0x8, 0x79, @fd=r2}, @generic="1568ed16db0e9ec111f5e8758cb9d26995b474f547eb5d7b2617024a582d40c7e49fd0ded4e0078f2928c4f951cd16b7bc0c512ba0593ea38ddab8f8ce8a22"]}, @nested={0x6c, 0x93, [@generic="07999c3b205ee2de2bc6b95bcc875f3754af942034f894d9fa1057acd2dd0aa80d1f84c18628e25f9d50744b5620bf8415b7f45f8bd1d4bb70fa138b7f44ce087d9d1ed030b89647a23354c50e37da062a2eb2608e1d80e4466b72bbdbdc4fba0fe1339fbae5"]}]}, 0x180}, 0x1, 0x0, 0x0, 0x40}, 0x4008011) r5 = accept4(r2, &(0x7f0000000b40)=@hci, &(0x7f0000000bc0)=0x80, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000c00)={0x4, 0x1, 0xa, 0x4b63, 0x0, 0x2, 0x8, 0x60000, r4}, &(0x7f0000000c40)=0x20) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000440)=[0x30, 0x0, 0x28, 0x48, 0x0]}, 0xb2}}], 0x0, 0x0, &(0x7f00000000c0)}) [ 64.386897] binder: 7133:7135 got new transaction with bad transaction stack, transaction 9 has target 7133:0 [ 64.397436] binder: 7133:7135 transaction failed 29201/-71, size 24-40 line 2875 [ 64.418848] binder: BINDER_SET_CONTEXT_MGR already set [ 64.424272] binder_alloc: binder_alloc_mmap_handler: 7133 2000c000-2000e000 already mapped failed -16 [ 64.433744] binder_alloc: 7133: binder_alloc_buf, no vma [ 64.439298] binder: 7133:7138 transaction failed 29189/-3, size 0-0 line 2963 [ 64.443438] binder: 7133:7135 ioctl 40046207 0 returned -16 [ 64.453625] binder_alloc: 7133: binder_alloc_buf, no vma [ 64.459166] binder: 7133:7137 transaction failed 29189/-3, size 24-40 line 2963 2018/03/30 01:33:46 executing program 4: 2018/03/30 01:33:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x2, 0x228, [0x0, 0x20000440, 0x20000470, 0x20000598], 0x0, &(0x7f0000000400), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond0\x00', 'ip_vti0\x00', 'ip6_vti0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xc0, 0xf8}, [@common=@log={'log\x00', 0x28, {{0x0, "75d50ebc94c3422b0c2dc565e4558b9438f737436f61bdab9c12fee02aa5"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x7, 0x0, 0x0, 'rose0\x00', 'ip6_vti0\x00', 'ip_vti0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x2a0) r1 = userfaultfd(0x800) socket(0x2, 0x6, 0x1000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r2, 0x80000, r1}) 2018/03/30 01:33:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}]}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000080)=""/95, &(0x7f0000000100)=0x5f) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:46 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x200000002f, 0x2) prctl$void(0x20) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x6c8803, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0xff, 0x3e0e, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "64756df87b0944bee38dd7d6c2b200"}) 2018/03/30 01:33:46 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)) flock(r1, 0x5) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1010, r1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x1) fcntl$setpipe(r1, 0x407, 0x7) 2018/03/30 01:33:46 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socket(0x1d, 0x80000, 0x100000000000000) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000000c0)=""/233, &(0x7f0000000040)=0xe9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200040) r3 = dup2(r1, r2) r4 = msgget(0x3, 0x40) msgctl$IPC_RMID(r4, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/30 01:33:46 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:46 executing program 3: 2018/03/30 01:33:46 executing program 4: 2018/03/30 01:33:46 executing program 2: 2018/03/30 01:33:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000000080)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) [ 64.481182] binder: release 7133:7135 transaction 9 out, still active [ 64.488083] binder: undelivered TRANSACTION_COMPLETE [ 64.493240] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.498742] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.504249] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.509751] binder: send failed reply for transaction 9, target dead 2018/03/30 01:33:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x43) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x0, 0x2000000000000080, 0x101, 'queue1\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000280)={0x1, 0x10000, 0x2, {0x0, 0x989680}, 0x8, 0x8}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000100)=""/251) 2018/03/30 01:33:46 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7fff, 0x100) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000140000000e01000000000000"], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r2, 0xffffffffffffffff, 0x0) 2018/03/30 01:33:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00000007060100f5ffffffffffffff00000000080001000600000049814203e8cd08e6b0f0881dc6d561b16827f89fbf29fad84407b336269b3fdab1b57245c17020d2db720c84a086cacd811b472f3673fea580256ae599d06002c22cf857fc39c0a53d7382e75126de003757ecfac9edea821773525bf607b4a664ef522b10e9fe5dca04c5fe0230138a2d7bd8bb71d1e523e477fc426830da60f66664ae2bf2ea4d4c7746cdd66d6a69cbb39eef90f016c2e8a82c412ea5da81b97240d5f3484dc55ad0c3d89fa660"], 0x1c}, 0x1}, 0x0) 2018/03/30 01:33:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:46 executing program 2: r0 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x100200) r1 = syz_open_dev$sndpcmp(&(0x7f0000001240)='/dev/snd/pcmC#D#p\x00', 0x99, 0x80000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000001280)={'TPROXY\x00'}, &(0x7f00000012c0)=0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000001440)={0x5, 0xbfa, &(0x7f0000001300)="85207b46866458bd7e4059acd9cd0f5bd08b63e5822534ff042f9a75ca", &(0x7f0000001340)="1a230e6e936c0eb47c1e86829e23282d674adccab80442bbb38b6c088ef9dd86fb03f00684c7432931a83b887cd5b2f5df975ecd6b432df821523d8c7ad6f9f0c567a7f2844ed5e57a4fd8658f5b2dc3f2cf30c5dfe8e381cf4ea5c276e31c0614ad5837560eeabb36d141c6395d682aebf0dba6816ef2b1528563e06e73e93485f9bd10f1c00674b719b3e803a2e7e45931330636dc2b418f3e99b0222e08e9e0bcad2c52a11fdb5b110d5fcddde2e715833dc4e0408b4f3cfbf6b259b1103e802dfc553104e5b4d5c02c0619abfc910f209140ff1d893c", 0x1d, 0xd8}) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000001480)=0x5, 0xfffffffffffffd8d) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000140)={0x3, r3, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0x9e}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001500)={r4, 0x4, 0x6, [0x6, 0x7b, 0x400, 0x8000, 0x8, 0x101]}, &(0x7f0000001540)=0x14) request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', r0) [ 64.588260] can: request_module (can-proto-0) failed. [ 64.613805] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 64.622975] can: request_module (can-proto-0) failed. [ 64.650620] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/03/30 01:33:46 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000005c0), &(0x7f0000000500)=0xffffffa2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x0, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) dup(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000000000000000010000000000000100"], 0x1}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/30 01:33:46 executing program 5: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000600)) 2018/03/30 01:33:46 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x104) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x100) shmat(0x0, &(0x7f0000fee000/0x11000)=nil, 0xb1d96fab9cccff36) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x24000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/30 01:33:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000a, &(0x7f0000000140)=0x9, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x480100, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x3) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000280)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000002c0)=0xc) accept$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000780)=r2) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x8000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x2) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x1) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000240)="79751c10e7", 0x5) vmsplice(r4, &(0x7f0000000180)=[{&(0x7f0000000140)="3662e3455863b61f", 0x8}], 0x1, 0xe) r5 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x24600) pwrite64(r5, &(0x7f00001fefff), 0xffffff79, 0x0) ftruncate(r5, 0x800) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000000c0)="449dcede9ca5bdb1f8fed8628e519ab9cd44") 2018/03/30 01:33:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000180)="b63db85e1e8d020000000008cd4558259785e7ed69d2bc7037cfbc9bc2feffffffffffffefe22c9b160096aa1faeebaeb7b47df6345ceaf13fa77eb868717096b60b3876046337c8a74ed7e720b01f44e7c7ac1b911aaf21fdddbc8534e3898bb6d97ad3953c3e58d1ef7fb33c", 0x6d) ioctl$int_in(r0, 0x5421, &(0x7f00000017c0)=0x4000000000000201) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/48, 0x30}, {&(0x7f00000004c0)=""/120, 0x78}], 0x2) 2018/03/30 01:33:46 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:46 executing program 3: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000200)=""/66, &(0x7f0000000040)=0x42) [ 64.668707] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 64.676425] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 64.729461] sg_write: data in/out 167162/61 bytes for SCSI command 0xef-- guessing data in; [ 64.729461] program syz-executor7 not setting count and/or reply_len properly [ 64.733437] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/03/30 01:33:46 executing program 2: socketpair$ax25(0x3, 0x5, 0xfe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f0000000040)={0x4e, 0xff, "4e4a6df79c5cb4465d9b1d4ce9277eeed682957084e921790a9561a026e6156a25f7afc38afde6b4dc9acfbbbfe4ca844d8e92f1139394575fed01bea438f375eeee7c445930"}, 0x220200) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="1080", 0x2, 0xfffffffffffffffb) 2018/03/30 01:33:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x5, 0x1ff}) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/30 01:33:46 executing program 3: r0 = add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x7d9, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff}) keyctl$read(0xb, r0, &(0x7f00000022c0)=""/4096, 0x1000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fchown(r2, 0x0, r3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) sysfs$3(0x3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340)=0x63, 0x4) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000380)={0x7, 0x0, 0x9, 0xd70, 0x5, 0x6, 0x7, 0x8001, 0x3, 0x9}) capset(&(0x7f00000000c0)={0x399f1736, r4}, &(0x7f0000000100)={0x143, 0x8, 0x8, 0x8, 0x390d, 0x6}) ioctl$KDENABIO(r2, 0x4b36) ioctl$VT_WAITACTIVE(r2, 0x5607) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="700000001d0000022abd7000fedbdf250a000000", @ANYRES32, @ANYBLOB="04002c0014000100ff020000000000000000000000000001080006004e20000008000700ff0000000800070005003939e5460500000000000c000200aaaaaaaaaaaa000014000100ff0200000000000000000000000000014458cc0b889ec565da6ddc3be883dddc54bc2f50fe011cbd37c42e03b926963f15ce6c52cb41c139cc4a2d3a886ebea4919f9466429fb6aea3231d4f84af4785cc7becf454ca7abbcb6ec05d9146244923827192765622e204e6351329ab087a75306b76cb5ddd039a43c20683e92441f8bc3057092493"], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x40) [ 64.770508] sg_write: data in/out 167162/61 bytes for SCSI command 0xef-- guessing data in; [ 64.770508] program syz-executor7 not setting count and/or reply_len properly 2018/03/30 01:33:46 executing program 1: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x9e, 0x519c, 0xaf13, 0x5, 0x0, 0x9, 0x2000, 0x1, 0x9, 0x5, 0x68, 0xffff, 0x6a, 0x800, 0x0, 0x1, 0x1f, 0x34f, 0x800, 0x3, 0x7f, 0x8000, 0x20, 0x200, 0x4, 0x8, 0x6, 0x100000000, 0x0, 0x5, 0x6, 0x9, 0x7, 0xfff, 0xfffffffffffffffd, 0x1ff, 0x0, 0xfff, 0x6, @perf_config_ext={0x2, 0x1}, 0x8008, 0x80, 0x7, 0x6, 0x0, 0x4, 0xffffffff}, r0, 0x8, 0xffffffffffffffff, 0x8) mmap(&(0x7f00002e4000/0x2000)=nil, 0x2000, 0x8, 0x2010, 0xffffffffffffffff, 0x20000) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x203fd, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x36, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0c00000089c80a8291a8450d31674de932606cefab44f3bc9f92f991cfe71d2d39117e93ffb1658cac8eb808cd9a065b19ad8792f61d1a39aef6e3edc85fc36855f62509b7bdbd83"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) r3 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xee, "af9b251adf34b25483486edbd3066bf8945319685498af4f0bdd56bf38d4a5470a35556f7ac98c9eeb14e23afd980665aa7d464da5aa5c89949584fb72d39a736af1db2c889926a7abfa25a9c81d625075af9132eadb7c678853f8e74abbbe6d8611a885159def306d7f78ba5b0af354a2f7113924a8c35baae2524c64fa70082295d9c7bcab5b8f31fee61b39d557dfac80ea3e3c66417bf5b67b78b1902108f5806435052c882d668839a38f84a623728e339b4d8feed121a874e236e1fad689ca2c6846bfd70f1f884459416ca17e7ccac161b1e70fd506d6d4be111c981c32ccbe89f6d8e1b1ad25a1879c85"}, &(0x7f00000000c0)=0xf6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000340)={0xffff, 0x9, 0x8, 0x5, 0x81, 0x80000001, 0x8001, 0x7, r4}, &(0x7f0000000380)=0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0x17}, 0x5}, {0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0xd8a2}, 0x7, [0x5c1, 0x3, 0x6ee, 0x9d1, 0x2, 0x4, 0x129, 0x6]}, 0x5c) 2018/03/30 01:33:46 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) sendmsg$netrom(r0, &(0x7f00000009c0)={&(0x7f0000000040)=@ax25={0x3, {"394da70a3a0513"}, 0x1}, 0x10, &(0x7f0000000700)=[{&(0x7f00000003c0)="98a62c6ef4ac0314f6774241125c5295568de5553ff4a592cb672ec2aef4495fe0b81a75f76d645e15affa479d628a0c877b59b173c632203d0e958d7f7ef421901baae5bf87f7f7581aec4326791b49611074af43416ff53327f3d71fec21292f32abb00a90861784bb5c4abe5bc043642865003ede9245e1ea390055e3ecf732e0acc40e67184d31608f769569329fb3c1fc82868447d94ab6ce4df92023c2728292f5181cf8a1bd2f2030e949b1ff59108a740102c70a57e8b0e3c6181b5da58104416f75ad5934919163d5b91d17f4df66", 0xd3}, {&(0x7f00000006c0)="5320425cc56ac3de9e46bbbb9b937fa8bfd2aba6abd064", 0x17}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="b00000000000000000000000020000006ee2659425638345a786b5307288dc5f5130ce53c07414edf0967a5b4a16b3928d3e2a3e974dea4cf341b91f41efb5b6926e6cb0d734966409918f2bb3f1461cf092bcd3f7b04ce06185f1c258aa3d844add506b505d2965de2336dfb21b2eca236a2689690fde4238c5e3a17013557ac2d9c6a3d451dd87bc7f5b75dcec84dd31a818e2351ae4d32ccc5e890de4e24489e87cec5479ec34edc695be5d783300"], 0xb0, 0x4000000}, 0x20000014) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='filter\x00', &(0x7f00000001c0)='filter\x00'], &(0x7f0000000140)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180), 0x2) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') io_cancel(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r1, &(0x7f0000000580), 0x0, 0x100}, &(0x7f0000000600)) pread64(r1, &(0x7f0000000200)=""/53, 0x35, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) lseek(r1, 0x0, 0x1) ioctl$KDDISABIO(r1, 0x4b37) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) [ 64.816330] device lo entered promiscuous mode 2018/03/30 01:33:46 executing program 7: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x408102) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0xf9, 0x0, [0x7, 0x4, 0x0, 0x81]}) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000000c0)={0x5, 0x0, [{0xc7c, 0x3, 0x0, 0x0, @irqchip={0x1000, 0x5}}, {0x8, 0x4, 0x0, 0x0, @adapter={0x1, 0x6, 0x1ba00000, 0x6, 0xc8}}, {0x7fff, 0x0, 0x0, 0x0, @sint={0x7, 0x9}}, {0x9, 0x2, 0x0, 0x0, @sint={0x8, 0x7}}, {0x1ff, 0x1, 0x0, 0x0, @sint={0x5}}]}) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x77359400}, &(0x7f0000558ff0)) timer_settime(r1, 0x0, &(0x7f00007a3fe0)={{}, {0x77359400}}, &(0x7f00006dcfe0)) 2018/03/30 01:33:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000180)=0xb) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x80000) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0c0000003f6fdb8fe943c74bd541908cab0381000000001ca00205"], &(0x7f0000000000), 0x1400) connect$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"6da34e8c2c2a4d"}, 0x5}, [{"9b41027ca4814d"}, {"ffeaf1b46c4fdb"}, {"65adf79f04f8e4"}, {"5863b1e90eb073"}, {"f24e7ffa457bbb"}, {"fe7e8591aad014"}, {"1adb2742e7159b"}, {"0093470af17ee2"}]}, 0x48) [ 64.858644] device lo left promiscuous mode [ 64.863661] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 64.880530] device lo entered promiscuous mode 2018/03/30 01:33:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1b) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001980)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7d, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000080)=""/10) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x9, 0x3}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000000540)=[{0x60, 0x0, 0x0, "bfc1681f1a05f0438994bedb43b2280bdd9f2ef38e35fcdd82eb1474045c3eeb5f693601ea8875fee88680e38ff63740d510d779c0df5bbf46767dde46be02d63ea19278439009788da14e840ee8104a"}, {0x108, 0x119, 0x6, "4b65b63e0da281c4310d39484bcb9626078ed607e384b1ea9e7cdc2ce07669b76e5e30c1506163338e13a44942b42928aa07df2970e4823ac1cc0f62d634d414f03b5de12fe1ef7b0564e29fffd2579ff43ed59e3abd7f722f7e4bbdfdfc400cfbfebc7b0564108228dd93955f51172c7ff2cf95e9ca03a7705a5b06ac8a34dbaa7ec6b42d8da6dd0613c299a1d32f6d3b427e103738986d95ecfa22777073ab57631912ec6a6da1d243fb2b2ff5717af442b4b4e530d329773616dc470877b447032f367a02557feda53dcbebaf5a313388ac936429c7723a36af4b5501de352e93a78f4552dd3dd5d6f9f34bf73c8059317ed976"}, {0x1010, 0x11f, 0x1, "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"}], 0x1178}}], 0x1, 0x0) 2018/03/30 01:33:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x6000003) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000003c0)={r4}, &(0x7f0000000480)=0x8) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00', 0x2, r2) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000001c0)={'security\x00', 0x2a, "56e383a1d8891883f2cd12e1b8feadd710c5afdfbc90286494072bbf64f0b330829f1283d2db747b037c"}, &(0x7f0000000140)=0x4e) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/03/30 01:33:46 executing program 0: r0 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc182741abc9e43f7, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) 2018/03/30 01:33:46 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2407, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0400000000020000006b5925f0de66cb1d1721cba05509feb223714ce27f17f7ed988dea3c26931e02aaf4072e9b63bf08e4ecc200080000000004c2192d09576d93e53d518c70fd19c725903ceb3e39476fe9bb9450bd0a6462"], &(0x7f0000000000), 0x1400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r2, 0xa01, 0x70bd2d, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x69f}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4011) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080)=0x6, 0x4) 2018/03/30 01:33:46 executing program 3: r0 = socket$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) socket$alg(0x26, 0x5, 0x0) fallocate(r2, 0x3, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000816ff8)=0x49, 0x1) 2018/03/30 01:33:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) ppoll(&(0x7f000013efc8)=[{r0}], 0x1, &(0x7f0000870ff0)={0x0, 0x989680}, &(0x7f000044aff8), 0x8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) 2018/03/30 01:33:46 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x277167e955058f65) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', "6d643573756d6c6f706f7369785f61636c5f616363657373706f7369785f61636c5f6163636573733a776c616e317b706f7369785f61636c5f6163636573737d70707030105c00"}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000001000)) 2018/03/30 01:33:46 executing program 5: r0 = socket$inet6(0xa, 0xb, 0x80000000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000980)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a804000000000000abe6000000000000c0030000c00300070000000000000000"], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000300)) sendmsg$nl_route(r3, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="7cbf7aceb16f453200cf51b9f307b72ffe6de6557eb894fee96289ea6e2224371910936e6129c115d22dd58f902d941b85679617b05e8113b9f459f5cf74caf940c38f01eefa3ca36a4d138e3dd5892e7b071423c5be26084efa43b983e5ee5ff1339d66d74c5c067cf63346d9fd2c62f7b7a80ce21a2f2bf7dc013736871d8bf47b4b3a74ba10d3a7e5b80320a77804a75705be3fde1db5119912946b08b1536170e2e117168c5982"], 0x1}, 0x1, 0x0, 0x0, 0x1000000000000}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f0000000240)=0x40) writev(r3, &(0x7f0000001500)=[{&(0x7f0000000040)="f2efa442edfad57f78bbcfb44cc63e76889f5d7c24d5633fe3b2d1a104b3783dc7337d619a9799797206392da96842059e5d3c64c760598a56d9b757e6f3e04886cc46144f09905ea7a65c", 0x4b}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000100)=0x4) 2018/03/30 01:33:46 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/52, 0x3}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000100000001000000"], 0x10}}], 0x2, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0xe) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x0) sendmmsg$alg(r1, &(0x7f0000003e00)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)="96161f4cab52cf9b5d28319a9614ab312a18235842416f3126a62ef3c855310704d6b2e582b54cbc349c649cd139aa5e207b53c14085a80cbb0a92844860382939422cd4e7f1e9ffac76ed8f64ec4c4d996ab23f61962aed3c8a860e704cb29c7692dca30a065313ebda5c58570f1724d4aa52af3249e51f195c7fa5d820da279f1310bdb7ae5418b2abe861217e6410928185b9d67f897ae193cab939e83b682c2dda515da5e98c3f025822c5c6bf5c757f", 0xb2}, {&(0x7f0000004f40)="6ea391a402d52aa0320273865c2aa1b2e13faa550d8f8678e8a1a4b69667f0fdbb86b55ff32275f64bf0d5e14d848b7531bfcfd9e413dfc5cd1bd1bdb95a47d901a082c31b0a64ee26b718638ee2d643", 0x50}, {&(0x7f0000000280)="5b9fa810bf08dc417b77dffe5cde24ba7257e0b66a9e3b159075f28cca0b6718484506e5b84b8be487fdc58dcc8ac73463725ebc38e98418c13f95380238eee3b80fd5df62dca85add4584a690b8cd4e3350f3a2e4b674bb6a894b0ede0684bb8fce202976a991430274f0ac25c385a0f012ae7ec2b7ab5581e5db6d8d6682ad92b2640a0df06badbda41ded8d2f307962522cd415e5fed4f1b5e39e30c7607b4e372de9991ed7824466f037899199943a03b0c3b3202fb545f9355c25884a79d9b22710a6e5d0dc5a39", 0xca}, {&(0x7f0000003ec0)="85c772646d5acb90720758fab2b617c8da3a419f6190f90dbc048cc7d1c366c9d56a06e9e74b1b38fd18e8ca846ddabafc262a9c92b24911bfb50109e09800b9435c869ec1268858a4feff1aab315d536285c7795257aa7bc69c78d6c5007c0fe48a81e3733b91cb27c83aac3f6e3439b3d61b3736305f0598f27e967947", 0x6f}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000000400)="d22a9de4", 0xfffffffffffffdf6}, {&(0x7f0000000440)="f3d656427729feed59899889a649a79b392deb08f2e5fe5f035edbae07ee584d31f0caa4c9b833bd2b11ce7cf3e27e6eaaf0b8d9d2a72c2b158417b2644349ccf7ba6ff528022cb8827eb4106d3646a43d39b15de357f57d58752a34ab0b4115e7dca36dee3cd30ab6795321bd9d738b78fcdcba44", 0x75}, {&(0x7f00000004c0)="80f67ef0cc5064003922b7ac82511e567bcf67e1f22fa7d1cad38fdd9e4e1753896a610336a595a8e3589445397c262cde452349efce30859e4825324773c1d267d4334ac7d11ec5378ecb7dde306d0e88f7bd1e206ba028ac0cdf62", 0x5c}], 0x8, &(0x7f0000001600)=[@iv={0x28, 0x117, 0x2, 0xe, "033b8c30ea132f15f8520bc45d14"}, @iv={0xa8, 0x117, 0x2, 0x8e, "4ecbf1b35ede59bdc4ba6ca7e9f8ad4be75d703eee3dea914a57602d2df90aeb3492ee99b8f62e3613edd3bdfc19a70a740a3617d4b6df643f65141076622c796589a6c15414ddc3fb22aeebf9bbb39dc17cd998b6ca0e47596395e8ac97b08cc282d5b2b4a013b751f3c88cdf17ccccb52fe53940044b1b39be1148f08849801d11ea6bba099cbf750f1115f799"}], 0xd0, 0x10}, {0x0, 0x0, &(0x7f0000002780), 0x0, &(0x7f00000027c0)=[@iv={0xa8, 0x117, 0x2, 0x94, "575b83e9b45ac1e6a25f04d85a707a76832fc8a22974e0cf657105b0ee20d4952a97cc15f83f08c299cdf549cbf7ed10a2b7361e73800905616e7dabbcf9ee7a03a73a1d38f3776576d0d7b380459842d881f8f61e34ddb201416526c16530be27986a3d11b4e554ae3b5b95a314620f389f0f72f8f5835eb6863c1aff48d2d3c2c7f17f9a30db587a1b7bc23dcc5b249538ba5d"}], 0xa8}, {0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000003f40)="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0x1000}, {&(0x7f0000003880)="5a1fdf3bb580191b019e66c4b467ef428541d01edeb75009dc35d098cbe77509fa4a07f70135762dc3a4e92c3d565676c4b26334b032d7d7", 0x38}, {&(0x7f00000038c0)="00e8bc1585c27b095e000b89fe9adc99ca3ef9130f2130a58aafb66a299aa3828097f2f2dea11675d878488d3ffb8b2f3cfc6f9a353ba1b4a740c829b57f7ce82bf2c9a830f857d7426f9308ec233b1ec794665db73ffff9bb399d6f4507fb6f1560c2edc2d83569d2b397a143cfb588c0594c88b960313572e5700abd5c7983be7469f0a0ec7a19f4f2499e2c73efb27d5fefb11f348057978bc50c1c3678e814c58b767a2483f6b1daf10364a3945a98a6fa83f8c2a524af0186c30ef899f54a6ca19b0b1cf4c9b215a05c6649dce9c244e314c1141f1f7e27fd466be4fb952771a708a5fcc41640d0852c56", 0xed}, {&(0x7f00000039c0)="0c494fb8500c9ad9027398898f54e7b3c3ccb06a8943e7139d524d26492089ddd8e010d30284dab45aeb5dbaf8af4a097a50b17d8908acfe7d4c9972f755efecce21ab8fc9086bffd3a39df13e529144f419b61691f5935d3cb301194d482d2d56e1edfd0d5cf79de571f37563c609a9f7e7d981c3e1e5d4a5b1bbfcbd351653c6b70e5f318915bb7dd4f21c84", 0x8d}, {&(0x7f0000003a80)="4126b246539e58c8b6ab82809be9a57ca3e276ec2bfad9073e0219bc69306b61c1e1a4d591", 0x25}, {&(0x7f0000003ac0)="ec25dc753ed042982cded8a1bcc7376622ddb1487db39a8eb3f3fc51d7186f42853d857e402c203b86ace86bbd420e80adf4dbf8a80d93a1cedcb5ccb26097e98c55c1ef9b145c558a8788a57ad3cd267c01227c5db6e88e8168891d7577b8f21990c7c7286208aec791c88ebee3dbed940ea61fd15598e83a510a4dbf5a543adefa9495a0ded414b0e86f3e04186dcb8dedcf9b2a50c3013124bd67ed9304d303b507cba5d3676c15352d21560d6d07b945c0716333f124e71a2e3f9e0383cfd701fce57c7c74fda2a27336e1ec91e5118a5e5568", 0xd5}, {&(0x7f0000003bc0)="58d998d45eaa013dd29f8a93f51c805c7f22557d2222e088dafa7d5dec4ba950682265ced53f", 0x26}], 0x7, &(0x7f0000003c80)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xc8, 0x117, 0x2, 0xaf, "64df1ef76a433bb4569e5fd1d073bbaf6aee4be97db5096b5cd4ade3fafac7e9ce4247390790815a15bc637fcb69e4ed4cb5a83193cd739b4e31f04ef2a973b2fc6e611b8c22db013017f96f7a973e3fc84eec710048bddb353059eff7e25dc1bcbf2dbbe1c523134f30d31b6859fd78bb92e749b80f4610e1e60dbe6990a32d9f2157a6818f3e6e0c203ea09fac05299f5434274f1fd902dd8cdf50541b57970e97ac547a02c0fa3e12a0875e8431"}, @assoc={0x18, 0x117, 0x4, 0x457}], 0x158}], 0x3, 0x4) 2018/03/30 01:33:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x181281, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000000c0)={"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"}) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:46 executing program 3: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f0000000ec0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32], 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000006c0)=@int=0x2, 0x4) recvmsg(r0, &(0x7f0000000300)={0x0, 0x38, &(0x7f00000002c0), 0x0, &(0x7f0000001f00)=""/4096, 0xffffffffffffffaf, 0x203a}, 0x1) 2018/03/30 01:33:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x0, 0x10, 0x5, 0x8000}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x967, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x5c59, 0x9, 0x3, 0x7f, 0x30}, &(0x7f0000000440)=0x98) r3 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r4, 0x4}, 0x8) r5 = accept(r0, 0x0, &(0x7f0000000180)) sendmsg$nl_netfilter(r5, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x1c6}, 0x1, 0x0, 0x0, 0x20040800}, 0x1) accept$alg(r5, 0x0, 0x0) 2018/03/30 01:33:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000280)=0x10) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="ed1a7b781d232d492d659a02df7d552a25abf02c05529e1f187f70c3c82bc5deb6b35ed744c554afb8fe213b566eff28d4c253d15961655ffd88b726cad7e44044d6c34fb214d443521d49e36038bd99feec1aab8b6e9d70f9dc7738525a0ce3b599437cb53f4e5e21b411aca54a71d8b2e1e06dc2a61f3cd0896ae96a5fd818df3fa5da275090c01279f448a8226b5b67329dd7ee4018b66ca42ca1", 0x9c, 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x6, 0x4, @thr={&(0x7f0000000180)="b423095fba4c52aa5e9f8fffd6c416bb2cac63015ee218a89db88b52badf874d040a3e71c2adebae9145b19dea99baa778f627c6375960d636", &(0x7f0000000300)="5c6b12b41d6022d263ccaeef33b596a9e22afb"}}, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000640)={{}, {r4, r5+30000000}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) 2018/03/30 01:33:46 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="e151b030"], 0x1) 2018/03/30 01:33:46 executing program 2: getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000280)=[r0, r1, r2]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000300)=""/47) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r5 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$chown(0x17, r5, 0x0, r4) 2018/03/30 01:33:46 executing program 5: r0 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="9b", 0x1, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socketpair$inet6(0xa, 0x80807, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0xb) [ 65.163926] ÿ: renamed from bcsh0 2018/03/30 01:33:46 executing program 4: r0 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x6, 0xfffffffffffffffa) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) llistxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0)=""/4096, 0x1000) fgetxattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73656307726931ef9650"], &(0x7f00000001c0)=""/23, 0x17) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000380)=""/207, &(0x7f0000000080)=0xcf) timer_create(0x6, &(0x7f00000002c0)={0x0, 0x1a, 0x3, @thr={&(0x7f00000000c0)="a2f961d511a41ee61382593e46df27365bcf51349f75a629debef1c9f7b1e31d182836c8", &(0x7f00000015c0)="7380dbccc9a367919ab608c16007d6f48a8612c3a671cd40a63dd5f5d691c19160f7a26f73e103632f1ccc7a893f6684896caf83f83f1c39cf6c924b807195159978d50bdbff2805c07d90c264f94b2a0531358759810a0220a8f4606d6aab9ab7165a0bac8d45b5823f6e0acd53921da6d1be74e417bc1b30e9e7393b31d203ce69f787b996792d30f1f5e85914d0372a670e1b716ef986430313d295e15d823e2432abcf48b54bcb195a60f61aba2129fb8757cda95b130fe4d3f9de24af875210"}}, &(0x7f0000000340)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/03/30 01:33:46 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="7146cbd4f25954e75009fa5e84852dc0c71540d545a3c0ca7af2ec6702f874948d690962e99460d04ad3606995e5784dbe0379c69c7cb7603a82aae3423aed11b817cc74193b3c2a85ccd45e46c5fa141fe701edace87ef0d8ddd0e9caba1e6e730164f991cec240d299792cc2ff41bf21b7583513865743ce5e098368bd5fea9fc2501b4d934cb90a", 0x89, r1) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000009b38)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [], {0x77359400}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) arch_prctl(0x1001, &(0x7f0000000280)) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = dup(r0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4), &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) keyctl$get_persistent(0x16, r4, r1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/03/30 01:33:46 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8, 0x1ff, 0x8000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x23, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000001c0)={0x9, 0x81ab17911b25fdc8, 0xaac, 0xfffffffffffffffb, "930c17fb4b6f3bec7a5b168abdebe62d4e891e9eb4310431ef4e773c8969bf6b819c9d6d197a1419a729ee27", 0x3ff}) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) readahead(0xffffffffffffffff, 0x0, 0x1) 2018/03/30 01:33:46 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000048000), 0xffffffffffffffff) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x1, r0, 0x97d6f0b74f1d5eb6}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @remote}, &(0x7f0000000100)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) exit(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/30 01:33:46 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/30 01:33:46 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x1, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000540)={{0x5}, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000680)) r1 = socket$packet(0x11, 0x200000000003, 0x300) getgid() r2 = add_key(&(0x7f0000001a80)='encrypted\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000001b00)=""/239, 0xef) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001900)={0x0, 0x7}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001980)={r3, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000001a40)=0x84) readahead(r1, 0x81, 0xffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001c80), 0xfe32) getuid() gettid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r6, 0x50, &(0x7f00000005c0)}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000000580)={0x2, 0x1, &(0x7f0000000780)=""/122, &(0x7f0000000800)=""/255, &(0x7f0000000900)=""/4096, 0x10f005}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f0000000440)={{0xa, 0x4e23, 0xa3, @loopback={0x0, 0x1}}, {0xa, 0x4e22, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8001}, 0x9, [0x91a2, 0x0, 0x7ff, 0x3, 0x39, 0x8, 0x3042, 0x1]}, 0x5c) getgid() ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) fcntl$dupfd(r7, 0x0, r8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001c40)={0x0, 0x2, 0x2, 0x40, 0x4, 0x39}) sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c1400000a0018000200080033000000000000a2475886ec82ee4c9cb1b3d24a5c13cff7bff6887aeee224606494f5cc2efd6086924e521477c4cce5a653a8d1184b6a80f2e5e7939591495faacb37a5e4298a19889da1bc6e692069ea1dc64b89790e373699a5514e73000000000000009fc1e19b0c4c2c1fb5938f04aa90596bb1c14b8e91c888c0ece85a55273708a9de5fc364667bcf0e5d999962343ed350f2108910930dfa2754a687c5b08938b2081e0142a6ecc0a5b3ad4f3b125a"], 0xbf}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) 2018/03/30 01:33:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sync() sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000180)={0x10, 0x34000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000007018b01ed4c718d3d1a751c5a757a2d71e05002b00fd0603000003bf010000000000447959af"], 0x20}, 0x1}, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x3, 0x2, 0x1, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r0, 0x400}, {r0, 0x2022}, {r0, 0x108}, {r0, 0x20a3}, {r1, 0x4100}, {r0, 0x1}], 0x6, 0x966) r2 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x20) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000002c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000200)="ac5c0a51e0c16fd12822ace5b6b86bc0762eb6d989e22630d13f194ad6989a9afb588bf3a64841697a132a82062f175ff4c1a33aba46521fe7bdbb7c756f30c64d955fc6327d5e97ef3f8e54e7536717af7d87bfddbe273bb34faf65a00801a9956612540f8926f7822d12007eb9dd3178ebbfd6fbad8eb4c1134a383ad04fed2eaa18927369172390dc17771f831864076c97fcfef022e649dd266e06426f6ee341a0a2f34aee8b4176d5e5b23a0da54e600286138b07de") 2018/03/30 01:33:46 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x78, 0x2000000000000007, 0x2000000000, 0x0, 0x2}) 2018/03/30 01:33:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x20000000000, 0x800000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x8, 0x20}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x601, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x55, 0x200, 0x800, 0x5, 0x1000, 0x1, 0x3f, r3}, &(0x7f0000000140)=0x20) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) [ 65.271955] bridge0: port 1(erspan0) entered blocking state [ 65.278562] bridge0: port 1(erspan0) entered disabled state [ 65.289516] device erspan0 entered promiscuous mode [ 65.296815] bridge0: port 1(erspan0) entered blocking state [ 65.302813] bridge0: port 1(erspan0) entered forwarding state 2018/03/30 01:33:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0xffffffffffffffd0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x40000000000000}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4000004e22}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xa00, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/03/30 01:33:46 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002ac1434aa00000000010000007f000001"], 0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x4c, "2f507ef2884afdce6b257d979e8c243fee2e921a229c1268c574623629648f7c5fb10ae2bc61bea4517ff12d6e7f6c13ef27bd39296e25c9d314442da53312667f44e5ab8c774869b99e5aea"}, &(0x7f0000000200)=0x54) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x3f, 0x30, 0x80000000, 0x6}, &(0x7f0000000280)=0x18) [ 65.320169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/03/30 01:33:46 executing program 5: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000680)=@assoc_value, &(0x7f00000006c0)=0x8) msgget$private(0x0, 0x0) msgrcv(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0000050000000000100000000000eeffe6ffffffffffffff00000000000000000000000000000000000028515539de13000508000000000000000000088000eac3950a43ed79abb1ec78a1ffa6f3e15fa8c58c790c30cd4a16ff37583cbb1a73b994a5e32825641dd4ffd21a7aaf85e6db6f77b10c55516884386c429d599189778d2d52c0c65f011922fd409cfb9c0ee7982833070900b2a2e2fc0afd233fa99402e242bc9a3d5d48d895ff94954d39b54259fcd69f059704408d672b0bb1d1d03852fe5ec9"], 0x1, 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x7, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000600)=0x2, 0xfffffffffffffd04) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) r2 = inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000000)="b1ad37e5be206b", &(0x7f00000001c0)=""/183}, 0x18) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000640)=""/32) shmget(0x1, 0x600000, 0x400, &(0x7f00009fd000/0x600000)=nil) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getgid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in=@multicast2}}, {{}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) personality(0x4000000) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) openat(r1, &(0x7f0000000100)='./file0\x00', 0x101001, 0x0) 2018/03/30 01:33:46 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x14) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000480)=0xf000) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='irlan0\x00') setsockopt(r1, 0x84, 0xa, &(0x7f00006adf96), 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) unlink(&(0x7f0000000300)='./file0\x00') io_setup(0xcd70, &(0x7f00000003c0)=0x0) io_destroy(r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) chroot(&(0x7f0000000280)='./file0\x00') accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x80800) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000002c0)={0x3, 0x4, [0x4]}) getsockopt$sock_int(r4, 0x1, 0x3b, &(0x7f0000000340), &(0x7f0000000380)=0x4) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/03/30 01:33:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'nr0\x00', 0x4}) [ 65.403358] QAT: Invalid ioctl 2018/03/30 01:33:47 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'ip6_vti0\x00', r2}) socket$inet(0x2, 0x4000008000f, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) getsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000140)=0x4) fstatfs(r0, &(0x7f0000000480)=""/195) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ftruncate(r4, 0x2) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000380)={0x1000000000000000, 0x1f002, 0x3da1, 0x5, 0x17}) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f0000000580)="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") open_by_handle_at(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="2600000002000000a3c573e1295936bacd0ae8443748bb2b521e030f42b5"], 0x2800) bind(r1, &(0x7f00000003c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x8}, 0x80) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00000000c0)=0x3, 0x1) 2018/03/30 01:33:47 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) open_by_handle_at(r0, &(0x7f0000000180)={0x1008, 0x7, "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"}, 0x88202) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/03/30 01:33:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) dup3(r1, r0, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x1, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x31, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) [ 65.449015] QAT: Invalid ioctl 2018/03/30 01:33:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000005898030100c00000000000000000000000"]) 2018/03/30 01:33:47 executing program 3: socket$bt_bnep(0x1f, 0x3, 0x4) 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000000005419, &(0x7f0000000000)) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0xffffffffffffffff, 0x4, 0x3054ea40, 0x2, r1, 0x2}, 0x2c) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000000c0)) 2018/03/30 01:33:47 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00000000c0)) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:47 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) getsockname$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0x5) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000000c0)={0x1, &(0x7f0000000280)=[{}]}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/147) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000003c0)=0xc) sched_getparam(r1, &(0x7f0000000400)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000340)=""/78) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000440)=0xc0bd) 2018/03/30 01:33:47 executing program 1: r0 = memfd_create(&(0x7f0000000180)='/dev/vcs\x00', 0x3) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000500)='cgroup.type\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x400000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$pptp(0x18, 0x1, 0x2) r7 = socket$packet(0x11, 0x3, 0x300) r8 = accept$netrom(0xffffffffffffffff, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x48) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x640, 0x0) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-vsock\x00', 0x2, 0x0) r11 = open(&(0x7f0000000780)='./file0\x00', 0x80100, 0x20) r12 = openat$vsock(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x0, 0x0) r14 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x40, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r17 = socket$packet(0x11, 0x3, 0x300) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = syz_open_dev$admmidi(&(0x7f00000008c0)='/dev/admmidi#\x00', 0x7f, 0x1c000) r20 = signalfd4(0xffffffffffffffff, &(0x7f0000000900)={0xeaf}, 0x8, 0x80000) socketpair(0x9, 0x4, 0x5, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000240)="9496566d2b5125d563b5f41c411818cb765f054a3360a757ea368745a7b15a716f93f9021e004741f096ff2a8fb61bdf652c12d6ace7", 0x36}, {&(0x7f0000000280)="3193cbeca0b055436c4d84d07cb7231ba423e7beee4cf6f7259b408eb687b7ae9fc7a22a8a0740acfb6c8d2a0d79b5261979463b378a47e4ab112f6a002e00cfe88e54c354d6e426fbd6cd7f9d916c927adf17b535719caff7ace148ba32c4806033631ba50e661a78b289732bc2d64452baa3249646d06f330c36df810b", 0x7e}, {&(0x7f0000000300)="1fa0160178e40e65dc96fc0dfe0717f357e097222663b4df22daee1f4c98884ee1202ea3be0157af26c76c93b72de6cf9dcb1d2cf9c5aa7718ff3dd22a", 0x3d}, {&(0x7f0000000340)="8e49d79fd60c8f63a01ce51d5fd179055ad96119679f403e0e19553311366fe3c3892f9b77dc18e7a075c1a63462a0723b640231d3b4e39dd4cc861db6ed052d95ca0f35b45c94e70a2ddc689c406b52ac1bcf01e567b4cafd6d5a759edd12ba71bc07b8b3fe8a58c0f40d5afcfe59555e07d23f0bfdafa5e310af33a0b75a", 0x7f}, {&(0x7f00000003c0)="8660d0fc13fb6338293a37d2a175e40a67264480208c66a3f7a8202bd65c6724928bb72e8ab0079c800ff85021203e86a4df9365372ebcdb591756757cc662530ebb46c68b3f11039416f0b3d9d9039e44ffaf32fa42145f879bf537206b172389c929887f7a7a0416906c53ad40e556d087c85ff0898a60da6635259092ae05d3c5ba50d72e38a704bfd89b23d75fffa171f024b71a253d31b53545952526539a85a9b42953d5f7c1d638e81f9f8274", 0xb0}], 0x5, &(0x7f0000000980)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13]}, @rights={0x38, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21, r22]}], 0x90, 0x44014}, 0x40004) r23 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r23, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) name_to_handle_at(r23, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000040)={0xc, 0x0, "1ca00205"}, &(0x7f0000000080), 0x1400) 2018/03/30 01:33:47 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x18000) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) fchown(r1, 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000003c0)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) inotify_init() fcntl$getown(r2, 0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f00000002c0)="ffa52074e3fe0b0f6d64621af263e32439a3d29547d91f74b061be1b64b4a6b1d3365fef7cb0bb240648975150f01c4a809e9b46c408a2998c8e611ae8fd785c24d757d589039b5bc523a4152717d7496a5e147c17462a962706437763a339c7ca66a2dd947202f5d7df4748272c82c2cd1b0674f5a84f2199862921c6214ecd34046b76adee022cbed5f54473ef237b726ea68bb2c6b8116efcf049b93e5a130c8af189bdc81d2d8587d7d6d244a88795678c45c66a96b4ce434cb726226592bf7016bee4db259a3a8ad782ff7a7b595c5ee48d4744f7615a260bac1f377557cf20f0819461a5f92d9563df5a54593d5298e1", 0xf3, 0x4040000, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) inotify_init() syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{}, {0xffffffff, 0x200000000}, 0x8, 0x0, 0x96f}) sendmsg$rds(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000480)=""/243, 0xf3}, {&(0x7f0000000580)=""/127, 0x7f}], 0x4, 0x0, 0x0, 0x41}, 0x4000000) 2018/03/30 01:33:47 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000000080)="ff") ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x4, 0x7ff, 0x9, "9f90fcbe7531", 0x5}}) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140c"], 0x50) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x34) [ 65.512940] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 2018/03/30 01:33:47 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x301900) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r2, 0x4, &(0x7f00000014c0)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x3, 0x3ff, r1, &(0x7f0000000100)="50e2727fa50a6ee0fc8b0ea0fa9a12e1aebca0d52d5e6cc30312fd4bbd2592abd08e885d1a2972130a5661527298820f248b8166d1334fdfa361484b230758056dc5af0d02aaf0daabb9114a5dc15e555948666f94e376895e548f37117f69a8bc58f9b723fa3c134ee6c00410cdac960458f2dcff6670ba0af19706ed4a16479a69af4df4e3265bca854bbfd1a92d835957f5e0c42f1aee14d61caa29bf1176137e94342480d38ca8d6743f1d5850872058bdb7149ba0b27ea1d4ab10992d5321ba82610c819cb552ab75e1c4fd51a1f0a347cd99b28026f011d666dbf86ab297717d2cf44019aeb667c55275c47ff710bec4b37f9e88a0cd8c887070f8fce4f81b0f3cb61f74894c3e1dbe0f61912373e6df9605c50b9f48bac98f08d90e78f960bd214aeaa0e8b77245eef3ec1b4a996e757d42aa82c2aad914eb1deeb9e07ab69d469142718f3c3fcaf009acc3c64fc54bf340174209c59f5b77473f6557e9c7bac43fb023fbf4cfe6a31b18009a559d7818432ea0294cefe69b74e5b0a346c903e4baec94e7f135180730978ee8cc98f3d48ca90e9f3c4066f8a0f2460e6fb5315676339cce97d76087f715c3078c67040f4dd242fe9ee245725a85dde232abe13f1b5218c5c49433babc2dd6bda3974fec053b64fe0bb97d6fe22059d2b2249b6e972f20bddbe2d90c907c9db487fb2db264bd9fd6d6c1ffc563f4aa1ddb6fd9fc551eb2f53df04cbec02ac3c41ba7dda944c785fdc8a189e8e8d7d90a4f602f5b2331f0a55f88045e665c32aa75436bbc168e2f28ab87a8c51360f0c9577e620e32d6a3eb539fc9ddc5c442009fb4006a8ef90bb268955ed051046d13a8c245f1fdaef83f95d33f56125a2113138a9ce722ac73270ef21ba4c8aec3d029ddfa9341b542aa80ae415934f6f5d42ec72fd5180acb38493a813b0e899cfbad7ba6f67f7d84b9594d8bc3bafe47a057d624c53aedbcfb23260f720760bd7f5f861e270a8ae590e45ee75540061be13b2488e0a68b0c22b65c9b2005d375702653e443d02b972e8457794e190fa3b329a705609eb11d3493f88c03cba2f3b0331b2f5132374947ac4b001d1eb47bcb769827ed97f5d13196119b5c58ed7de57e9d08ea2ae07dd7a93d834ee53979c9ae972ec90da458e0b736efdf57d10eca1bf26f60fc2f3ce58f70d91d8a925801881b32e2acba767177db1039d5c2a83b1caff0b68a038258f186546d31e327e1fa88594ab6094d40f95e63482f20d31a74d1abe7d2c3942b9953e10e91e4f85c3f9e5b3d3ec378ec8494995f47eed76f8acc0ec0188a9a0877132a8ae8d14fecc1f86fe60dc2874958b4c5d2021f563167129b64765de9b1ca09c92a8a07fb121dd89e6156abb43180cbfa5b3af0aa62aa3f0942cd3a73fe58cf63ccb893bb41091a2871eddecad36fea501a405f1e13685afe7b933b80b40bf48083188eaa8018372b7d247536e82af2bd5ba2fb97ae7658d7423fb0bb95c5c9cc588a2eaa207cce8a0d258ede889126ad656e3f0c2bee4905c5f92d6134c29142805cf48695c548a4d31d9c0613a78f363d1234b03371611887015fafb461c49ad0639986c4e2f958347d0f004bfa7b6f3d450aee764129e47c7ca6afadc9febdcaa462ca485ee08dc27502ec40b24219f46e81ae50dba1ac8d13e2afcb8c4e725f2389ef76238a369dba243c039ed5e37c8e55e5f8ae06ea6d9506011d1d980bd72d243369bb03fabd10ea84f7a3e5ae92d84ed724f0176be017985534dfc1242f522fc4d92ada14214d9972bd38d90b7255558f69bdaf10a7ee71982321faae0a1888ff76e98d2038695036a3db1b6787e4d50e0906365f350709061a471147fe62beddd2d2ff397dce4cd272f260ead12cff9fd17360125a39bcbd63df0a74c67512f235d3f3a9a3771662f52d4f940e2250a5b9b1f59ad70b67e4b35ea7ac54f18eff27cc984faf7dd29046c5fd20f2bde17e0561ebe38215fae7a9887dc95576bed49c0d6ff3f120d48766e3b8de149cb22ce63acd408af2b1e87cb08c5fa386c783366c0d8359488a5327a79c884821cbc40b251440c0a03c7c2e89f2421560b636df810850a176e246fb7c81e13af8003fa73b67ebcd81a5151e4b84f43f76d1ab16c24b54a9a48f85dac879206b1d299e4ea5389b2dabe7a2ead06364f344a44150612c961e6a76bbf1d8e6cdb12a6eba678985f19796520100ada446f18edfe82be1a498b5e0bb3b86e5426d81ee0c208811db4207b8424b2b41552ca365e741a8eb9bd1ff3903902d4e2f24b52694255b90d26f3ddef7cb6ee9add3ad9dccd0bdf1dc72be4c424f0ea51c024f50893c767fa4db8f5f386856109256aa206801fad4ecf90911f48378d036e3389482eac2e61335ec1f82094af826383b092348f22fdea15d26f8c48f0be7c972d837faf498849485b8f83eb5eb426debe1a890a7057d49bed0a18777a9f82f87204e2c77096584cc48258f0ff93a4b859dc2489d88c82960d06de5c860657963c1252186b86fd9688b535b11283ad943f50ca0c2d9dcd65551e8ea40c0b4e0f3482a9df0574c992b246c94d88ae4befbd55dd8756a844202811b4aa4e65b371f406604d8434c84b04e36ef1a470a71c0b1b2e64a6326fd8fa02bff84044dc882f8f450fe58fb43c070d227b228fc3a3d3e260a0fe8b10ad88d149aa6895034b883acd6d7f3501279c8525c9720ec1a650d2e5b0f75b821a9db32ab5ab7fa6382aabf39755ae64632c6cf57628345fd584b86b8beb68fb6ac038277369a8d345b8bafdcf9e7c9b5adc40aab2337b83cbb01d75ec68ce7331157493e04b20c342acd5faef192e8005eb9b84b10f4734da646f5eb3ae7fd56a5a1cf8c73c8d74ee838c9a9836ac8521b12b9e99654c009002a445c8d933cc821f3de7a03aeb083fb0fba18c6d61a9d7692ce16733303c940a97f091ef8a7ed0f0e6b6710596b1fb6fb140513dd5551c3a797399629db9aadf0eb7cc72498f62840d310b89468768eea4f018b83fe53a8764316cfe769400d273945b22aee19ae372bc30099f6ad64acf88d9494da48a12b8f15474bd042c3986bd7b87b8c06f23503d842d98e6e08712db66debb7c0daeb275dedb0e49ec869eb6824112ce5803656fda592a7fa23ed70e1489025cd94a4cff060e36d3ad1285c6cced6598801ef1419503f3a078c443d4dde6a6877934abfa04e9608b65593cf5982dd8bf212523c311b47d7abe12931b7d14d1cea7627ab1a84990012580b81bbd8610c257914d648f57d1d32e1372438f41127c18119319466461b9c64a39f611d431fd86e181a45bf6c638be98fd5f713837d7435359e7a614aa5f1bc7944b18ddc06b622318c5f9afca23e5bd312713536fd00817c9be539f36dab6c9b8a11da685953a5906083d683c75c8938c42a9cffc4193d1acb044ee557f182c2856df818d7dcc9bc7634fca382ef83299c441b04003c5429251e204c4a4f1fbb58771993e8466005ebab623a796696bdbaeac02055ed55525d0925a1cce5384af780caf99bfe5ba93e757ab11825be7dfe34601fe8d351544cac393d5a9f14bba04dc3968c1152c5f5195749fa8b6115cc44b46824bdb8e1a99fb4604430f668e1ef6e6103c9edf99ee1b411ce5b9e07e87aa3a217b9ea83c0f980aeb9d933b995ebc5dc453918cb573647727a4669c35291f406447d9126632b3932ba0ad1de7a10de10da231605c1114239998e298522c71c552f22c8db1a22b35a05a269a02f9f0571ff1ff460f79f93e97668bb26b350e8f405d0e573a6d4b7d94d08050842e22244ecd328a981db5dba040eec97c7994a4e6a9b8360f60d5dd73d30e06ea66368b3fb297c2839ddb388c3d9396fbce4fa18e791bda31cba93cb7a868ed0036d14af3a032481165ea21b4e319130d88b14a4423c2aeabe86c14af4dbbd2a55b6afed25db08542d8f85c8ab621142710d397a5766fd7a22e2ca3ce7c2f44d7df156e14ea4f30fde4f315c5b681d674a2a7f942e986dbce9ffc5224c9f83fb74b750fd2a19a8ff9c1139bab6461d710773552d53d883d86ba6cc5029d0d9381dd56f7ff956cfce577f7211de9c3302964c5dfbfb514bc11f46aa434bf299aa41fa29287ba8369e24109fd18de7da8ed823b12c32813825f55de5af86db0c5a88d19407cd74e800b866411b643797db005566a0b92209c623e32603abc0873148557551048ccc0fbf900900169903f2e0db9a66b47da5180d72d120342f74c380974c546b8c221e27f23e5b2804be52faa06cd8c8781eef856443fa0cd1f3169ed0a4eb800bf9a01fbb29433977045a6e71bbb0297a042e734ddbd017ca1d69ba8ba121c1b76ce826851c43a27d80af373d12accea3f6511804f1fe4193b315e714241a928a41ac3263b1dd470a1d822fd5d638d07b6ef5abd64e935acb01bebfca0ae23fa69e79f2c3efc6db8ae5a67dd23d943cb137796d0cdfb741d40515f205ad61c5e84aeaa3d358789feaf98225e49c41e1662cf798a4be59abc1a16f799e00f6664b4c905b3ccf60f5ef9e5fec7dd8d8845f9a4c2bf298fb25361511ebde6640c3d027cad7661cc091d546aaf965aaa574cc67e73273eb0fa37f3a3292e54c9a85a8de9cb8a15c4889ef562814698b52245100c9f2dfcb8c642d0d00351de559acf021a0cbe31e4708f968baafe91e0e86036cefad7c93677419e5abbdd724b6d9a5a33e0c26d59faa5039da4eb4a389b37e5b88a3ba5097ca314d831d4ced4cb0f2250db0ba1f402fd3c48ba1fbb86657bc750032f3aea5b905357339dfc2fc13d9d09b84319ef9f66b0d73ccf84561493c21c05bbcffd689d0d76297d4b38b382fc016c89e683a1f5f3c4f407199dcf932a533e968f5a41823e66e3976e1c75a8a65c808d25f749fc933a8e3cfcc53cfea23b836288cf830cf28bc345bfcd12e542df1cb9d0476985938ac5e49da61910f92461182aa67b22b8087a5228d264eab6b8cf7d24578f67d0d125643117f1bbeced3fa9d50e223964adef9a97059c60d51b82f34fb30c3fb090d569bbd9e7bb5b74483f2e6ca08902bb110253b229a53132c80b77da901770cc586583ed9347fbeb0b1dd470ace1e14ba719b080f16d59c837be215789b898347238924b5c4cee2aa72f3b42c1122ea635b45e73872515d94bc5c37e81cbe5fa4e4f48feb77180743e86002b5c414d5c7fe6e1a0619b625474578ffa254097f0ea0a981812f2f81d81aba9daaced2742363658c2b663bded7979a453daf36a5154310afb243c87f119e5666ba3fa187f272eeb10bfa6d63167b26ee67831675a68e72f0388266ce9afeab54464b9d6f2ab10baa9f4adcf9351a69fb4952acaea56c42646e8d7aa20430b62cf13a98ed87b1563a78ca684e2a0fc9fe46d2c2f5365bd181f5b861597cabc82f2066d90df5ecbcdc816fa2808eab9fb2789f4e3a2416bacaafef023a459f6bc620293baa9eaad2f2c382121c76520d26d0f924462923fdee2d61169e8f63466e7aa6a88ab86508e2d1a6e56ead8d913bbc267add9a4d7a536e3cde400b114fc4ab0201691d7b09ab69911a561469beffac06fdee247ca2f7cd85753ec801960fc9d3a28d9c5a8df63173543c31933afacc7e935d151f1ccbe4e8dc3c11cb463ffe43e4aadef5060cc38c136303423d505c254d1453ebb850fa471b2ebfd27afd78375b790d7a41fe2868437c973966e574a587ecb09c4ae8a4d2ef10e29d100d146c381ae81c4e09bef9f343aad6902bcbba6d40d0567daa", 0x1000, 0x7, 0x0, 0x1, r1}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0xa4, r1, &(0x7f0000001140)="47a4e1195a5a8e3218e5e4bd9d364e00e2bc520e8150e51613a2f04a67430340d29456b43ab2cfcec35e763175b0b6e05422a75d875d2af19f735b434d512cedbf889ceec14f0ac1c28ef8c5220ec7ef76b9e2dfe84fcb07f2b1c8cdca1bb860bf84b10ea222f8baaa170fab5256eab0267f43ba0055ffaf2547660bef68f7b95a06553e354570f86e022e5cbda3888fd385f283db94574c6344f31471fb1413c205bf6ab06c637438d21d5182b76a19b7fbc22e58ea1c9751d611b4461aab501529764fe0b1c7a77de34ebd4b124e5ef8cb004d877804e2013c4a6b6d4160b3", 0xe0, 0x4, 0x0, 0x1, r1}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000001280)="ca3777e966684a893604fb0c9f591051c54322ab136f93fc5ebfe844d61f558abe00571c351c76d07af4e012e8c20d5d7a5f1154890e16942f7a96f37fdd0a82a5a29d30a4160007ecd69152ecfa92877643a88a378cf0fb95aa2c88af2101cdac72c2697d64f105c51d151882c2f11144dc5dadb2122441b25b001991b554dc0f4fb90951ea9f6f038c4060048d86cd024433ae75911c7651824732ad305e26c004987fee839e32a8c10b62f0fa12601f90b5b9d244dfef35640a489bf0f40f54c5a7ad2d3683951bafd14ba38f48a430ca6ce00d5e2b1cc292edbde291a2f6f14364058e8d60eb7c46", 0xea, 0x2, 0x0, 0x1, r1}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x8, 0x1000, r0, &(0x7f00000013c0)="afb9b7b6e39b12519a66815f8e38575a6cd41409210c922a39e1912c690c62d7a735501410908d955b147d0226970b9756cd90a241febd8c870db7b405d3f469b94a2ad5bbf97c90eee469bb9e3418e999fe2c98b68f1a6967bde78aa392e67f2eae9011454c584fce8e2f1477feb5d61bd9c00563e905f4511770b462ecc5f30f75ba774b06660abd64716167d848ca60a300", 0x93, 0x3, 0x0, 0x1, r1}]) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'syzkaller0\x00'}) r4 = inotify_add_watch(r1, &(0x7f00000000c0)='./file1\x00', 0x20000040) inotify_rm_watch(r3, r4) read$eventfd(r1, &(0x7f0000000040), 0x8) dup2(r1, r3) 2018/03/30 01:33:47 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000600)=0x57) r1 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="4587d30ba7c785842f57f974d6a5664c5f55d15b4e97dc3a51dd99791c0aaad48f0f4ede349ccc7ee7755e70c0bff83b97dabcff2a3e669a116c3e8a327624eeb84c0969b7c0a832e049c1105727ec6c091b797a398271650338481bba89a32e6de3bf7db4ba13a7f931d6f35d11e48e412b8e796fdbc48ba0b168c3377a25ace5424a5d13a8de702e2b826e6fd5b16d64d27c7e87c96311a396a1b278262dc858e91e054328307d7b44351e7e29e86f13c376f30ea30cd54bc31484bea4ed2bfe868ff1ec22091d146adb5db955fd1c4671d22e93b9", 0xd6, 0xfffffffffffffffe) request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="6a7d710a5819e3d1b71833c046209811fe013c4567945070d2d3429743", r1) r2 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0x400}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfff, 0x40241) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000080)={0x800, {{0xa, 0x4e22, 0xa46, @mcast2={0xff, 0x2, [], 0x1}, 0x2f}}}, 0x88) setsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000000540), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f00000003c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000580)=ANY=[@ANYBLOB="050000000000000000000000000000000000000000000000000000000000000000000000000000af8680730e2e70380543c79d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x401}, &(0x7f0000000480)=0x146) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="01800300060009000020"], &(0x7f0000000500)=0x2) 2018/03/30 01:33:47 executing program 4: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00', 0x2) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/30 01:33:47 executing program 0: 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000180)=0x5, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000001c0)=0x10001) [ 65.590572] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 01:33:47 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x5}, 0x8) capset(&(0x7f0000581ff8)={0x200019980330}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f00000002c0)=0x4) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x0, 0xffffffffffffff7f, 0x7, 0x9, 0x2, "56cec22921100feb8a3c6c508402415718beed332c5cb5d81933ce86acf36246b7f3aab58718a435b989fa36e84430f2e018859b42ee0936bb4c7dca4a3bdc", 0x2f}, 0x60) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000280)={0x10201, 0x0, &(0x7f0000ffb000/0x2000)=nil}) clone(0x20904, &(0x7f0000000100), &(0x7f0000000080), &(0x7f000029e000), &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r5 = getpid() kcmp(r4, r5, 0x2, r0, r1) 2018/03/30 01:33:47 executing program 4: r0 = socket(0x9, 0x6, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="900000004168f6ab2baa71230ca8a6493528f11ebd2a9b9d2e92b3f830f1db14bdcea050eb57e6b8f9afed3094fc933aef3e195573a6292ae33011fd3a8a0bc786dc94b4970534a678a1e68703a284d224e19caea9483b1a2ffc2826e2704493460693bebf2e0000000016a677aa1ffe431c1ed1a99b582bdb51d2e28511e4041645bb23113a97c1300178f6c63d471bd1dc2a2a4de8fe7ca6489b1c37e080108671cc6949bf4f9d832f4082a7b38718b22c0528a588af2a9deebd67c6737352513c9d835560000000000000c00000"], &(0x7f0000000200)=0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x0, 0x0, 0x5, 0x6, 0x3}, 0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f00000003c0)={[0x30]}, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100)={0x7f, 0x100000000, 0x0, 0x6, 0x80000000, 0xffffffffffffffe1, 0xffffffff}, 0xc) [ 65.729644] device bridge0 entered promiscuous mode 2018/03/30 01:33:47 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt(r0, 0x4, 0x6, &(0x7f0000000080)="fc0447867c7d53f81969c2febe37412b156d0420893bf3a9aab385cb46aeedf7f1fe82d3a7bfa5e11ebcf4cb4451bfe47a2a6ea82feab45895cb90c738cf99aff6e98d23d79d6f5a5c593f71397254fe7858963316d235b50ee43ef3e820b38b9cefca1a8a81f3a2b805fa9203f0c8f90867cd0cb7a5b700a2d68c6c31ab2ce1876d50090c4aaa22cf82bc361cdad40c1a736ac66ed83169d9f8b7611c5f6ec0817e923a0c9849c97f7ef47d30c02e6146a21cac4405a7c03fa22af0be8f7edb0628ce7284d27da7a8f8c387d0ec01b5629934a5b774fc7d9b4b756a7cf78ff28e6a", 0xe2) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) 2018/03/30 01:33:47 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x8, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xc000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="eb9122a666776f8e67ad0effb4859a40", 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/30 01:33:47 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:47 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x141001) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x4c}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x2d0, [0x20000180, 0x0, 0x0, 0x200003c0, 0x200003f0], 0x0, &(0x7f0000000040), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'syz_tun\x00', 'irlan0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xf8}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'bcsh0\x00', 'vlan0\x00', 'irlan0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x348) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:47 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xaaa, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/162, 0xa2}], 0x1, &(0x7f00002faf38)}, 0x0) sendto(r2, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/03/30 01:33:47 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000001900), 0x80, &(0x7f0000001a80), 0x27, &(0x7f0000001ac0)=""/36, 0x24}}], 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004200), &(0x7f0000004240)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004b40), &(0x7f0000004b80)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000005180), &(0x7f00000051c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000057c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000005880)=0x98) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000080)=@rc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/102, 0x66}], 0x3, 0x0, 0x0, 0xc446e72}, 0xb54d11eb3a490b37) close(r0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in, @in=@broadcast=0xffffffff}, {0x6}, {}, 0x0, 0x6e6bb1, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, @in=@rand_addr=0x9, 0x3500}}, 0xe8) 2018/03/30 01:33:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f000001000000000200f9ffffff0001e0000001"], 0x18) r1 = dup2(r0, r0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000002040)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002000)={0xffffffff}, 0x113, 0x1009}}, 0x20) write$rdma_cm(r1, &(0x7f0000002080)=@resolve_addr={0x15, 0x110, 0xfa00, {r2, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x118) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xffffffffffffff0c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x2}, 0x8) 2018/03/30 01:33:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4100) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000540), &(0x7f0000000580)=0xb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xffffffffffff0000, 0x401, 0x80, 0x5, 0x9, 0x4, 0x81, {0x0, @in={{0x2, 0x4e20}}, 0x0, 0x1ff, 0x101, 0x8001, 0x4}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x8ed, 0x4, 0x2, 0x1}, &(0x7f00000003c0)=0x10) dup(r3) r5 = dup(r2) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000200)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0xebb2f35e4fb92cb7}) ioctl$KVM_RUN(r3, 0xae80, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x103) 2018/03/30 01:33:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x15, 0xe6, &(0x7f0000000040)="c5d98d1a49985980cffd4c9e48096222cd0b584a710b3454af4da954f4a6e76b12efeecd35e0b23d4f16582c5050bc9e215b3b8e5ae3bdeb94ec39b00fe5223ee199d496da6e30993e78b1b18f8c732b3f5d7e3e6e7630ce0f0d4270cc721ceb19d55e113d66ab6e213706721f1ae9bdfad42fd61e52aefe91b09130819f160670d180d5f82168e95aef36a6ba8c0b4a4292aa9be1de52baf561f663343a68b088ce27b810a919ff42c9a0969d246baad867a982c2951bbd407e0d483241d7dd12aad9f5a7b11c72ed13d36a582d42380420b12c204ba4a5a8a9ef7d01b4b5a7ced160c3d61e"}) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/03/30 01:33:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0x4}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x10001) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc000, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000001c0)=""/220, 0xdc}], 0x2, &(0x7f0000000300)=""/159, 0x9f, 0xc}, 0x10000) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000580)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x1ee, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/03/30 01:33:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb5421130514cd27002e012a6d86566e3732408f", 0x20) 2018/03/30 01:33:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9bfc, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x10001, 0x0) 2018/03/30 01:33:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x5, 0x7, 0x7, 0x9, 0x8, 0x5c62}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000010c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000001180)=0x98) 2018/03/30 01:33:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'vcan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1900000000000000000000000080000000000000000000000000000000000000000000000000000000000000"]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x420280, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xfffffffffffff800, 0x0, 0x80000000, 0x30000000000, @time={0x77359400}, {0x0, 0xfff}, {0xf, 0x4}, @ext={0x96, &(0x7f0000000140)="f542f672273ca0e0a0908aa957b14e766a06c3fd2aabe284878a4a1ae3f6bab9eec395d92e4a6a04e57e36ab05feab67d5bb0c261de60e2663bc48c62e249fba386a94618fe7c8fe5022fd8f5d186f52742d47541e1771e3b2c2aa15e267a0440ec10dd9e9a1b10bb9668392a13625e4a22911ff7e4bc03d1d3cb4568ee21581b65acbb3789911291268db4e9422289799eddc82caf5"}}, {0x4, 0x8, 0x3, 0x1c0000000, @time={r4, r5+10000000}, {0x3e, 0x370000000}, {0xffffffff, 0x100000000}, @addr={0x7, 0x8}}, {0x7fff, 0x0, 0x2, 0x3, @tick, {0x1f, 0x1f}, {}, @addr={0x4, 0x7}}], 0x90) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x80}) 2018/03/30 01:33:47 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmmsg(r0, &(0x7f0000002540)=[{{&(0x7f0000000540)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/41, 0x29}], 0x1, &(0x7f0000000640)=""/242, 0xf2}, 0x8}, {{&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/233, 0xe9}, {&(0x7f00000008c0)=""/31, 0x1f}], 0x2, &(0x7f0000000940)=""/33, 0x21, 0xd867}, 0xff}, {{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000a00)=""/123, 0x7b}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x2, &(0x7f0000001ac0)=""/93, 0x5d, 0x100000001}, 0x1}, {{&(0x7f0000001b40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001bc0)=""/112, 0x70}, {&(0x7f0000001c40)=""/19, 0x13}, {&(0x7f0000001c80)=""/82, 0x52}, {&(0x7f0000001d00)=""/75, 0x4b}], 0x4, &(0x7f0000001dc0)=""/54, 0x36, 0x8}, 0x5}, {{&(0x7f0000001e00)=@nfc_llcp, 0x80, &(0x7f0000002080)=[{&(0x7f0000001e80)=""/58, 0x3a}, {&(0x7f0000001ec0)=""/226, 0xe2}, {&(0x7f0000001fc0)=""/187, 0xbb}], 0x3, &(0x7f00000020c0)=""/134, 0x86, 0x100}, 0x80000001}, {{&(0x7f0000002180)=@sco, 0x80, &(0x7f0000002200), 0x0, &(0x7f0000002240)=""/172, 0xac, 0x3}}, {{&(0x7f0000002300)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002380)=""/116, 0x74}, {&(0x7f0000002400)=""/182, 0xb6}], 0x2, &(0x7f0000002500)=""/39, 0x27, 0x4}, 0x5fc4}], 0x7, 0x2, &(0x7f0000002700)={0x77359400}) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000002940)={&(0x7f0000002740)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002900)={&(0x7f00000027c0)={0x110, 0x0, 0xa, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff80000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfe2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x21}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x19}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x110}, 0x1, 0x0, 0x0, 0x4}, 0x8010) r2 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0xa2a, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000440)=""/109, &(0x7f0000000240)=0x6d) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000380)=""/67, 0x43}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7d1, 0x20}, &(0x7f0000000100)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x1000}, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getpeername$ipx(r2, &(0x7f00000004c0), &(0x7f0000000500)=0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000080)=0x4) write$cgroup_pid(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="715c5c36b2aeb30dbbab1f57d018988d3ce9509a116d577e1ced13608cba3e23a78e14be786b47a8b1afaeb6ac76b896cb06d19c2dff26fc759549ebbd6ebc9f61a4692ae674fed9e60800a1d8f979686aecf199fef04b2d47ff2d3bfbc4d20b41a14bd368757d0f3e47a088f12df113bb079b382521bd49ebe00fb235b6d7d6d1afeb990ef331e953635aa209f6866097b28b9effdc932fbaa3eb82d50e0368badc7d85974df97157d5a8dbcbe5bbeff1f79a205114d12c646556a49a57c5e53528b2623d"], 0x5) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x5d35, &(0x7f00000001c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/03/30 01:33:47 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x2, r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) renameat2(0xffffffffffffffff, &(0x7f00002e0000)='./file0\x00', r1, &(0x7f0000ed5ff8)='./file0\x00', 0x4) gettid() 2018/03/30 01:33:47 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000200)={0x4, 0xff, 0x0, 0x0, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0xc000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000100)={{0x28, 0x10d, 0x2, 0x7fffffff, 0x2, 0x9ed4}, 0x5, 0x2, 0xfffffffffffffffd, 0x3f, 0x7f, "3ef96e43712b3c9052e0ad64c86abae067260a22e2be70daa37bd3d6073557b117a7278539c1e103299e26aa6845515542856cac59cddc23dfbdce061920b75ceb52c05d70f298b9a3279bd0c225ce4dd39e73c8463c5a2152eaeb2d5fdb1fa47568d4ffb8296539706af986fbec483873f372427c9c199e4c3fd69227e75451"}) bind$alg(r1, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10, 0x117, 0x2}], 0x10}}], 0x2, 0x0) 2018/03/30 01:33:47 executing program 7: r0 = socket(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x400) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) sendfile(r0, r1, 0x0, 0x0) 2018/03/30 01:33:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0c000000000000001ca002057c3ae7f49a3908a6cdd750500b790fe59f187a99fc743e2e671b56af9e6a3412002d4830d2419b3a92bd9b072e37d6b08d5207cd135bea667b86f8be34e373dc9d520a79b40c4df74b952167127119e3906f8261b85580f1ef2fb1901cbacf090e01b9aa81a948fb47c4f864251d99da9c2a33fd1b69d956264ab9e4bc053e7691a8ab3282a4ee7834ab08587e4fea6dab1c24079ec965e49f64d0a2475dbb274a91e248883f03a3c466febeeb5dfc695fa0859ff328e6b60ded2e5a36d39ebc699cbb9951e2f4f7e023d3eb3f0bdcb68f"], &(0x7f0000000000), 0x1400) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/30 01:33:47 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000100)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x301400, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/30 01:33:47 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:47 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000021c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f00000000c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000180), r1, 0x2}}, 0x18) 2018/03/30 01:33:47 executing program 0: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf1c82049e9f8b83, &(0x7f0000000140)="8eeb5ddefef57e4d73dec8d721900225578379258c14c27434d496189efa44e4ce9cdd851bbc81238529a6639d5d5fa7ccf7af6ff8cb926bc10daea26226451546ea8c556696a99e01848a1075553dcaabf1e4e1852b8f8bf306d40bdb9b9da2ec06e6cf49542e1b564913a6ffde69ffa4d1ca7503ff6686507b2db1b4bb1524c34439694851682cb34a4ad0fc7d8a24b38f41c8da50aceb7ed17d997219facc863a1387876b8779646b961d50ea4b9e3a1c23cb516402d3be9105c06fe4c42de9ddb9ac7d317f480e", 0xc9) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000067280000000186dd06100000ffffffffffff06000000000000000000ffffac1414aae6616eff5c457f1f1e6beb6c4c470000000000000000"], 0xff5f) socket(0x3, 0x7, 0x9) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) accept$nfc_llcp(r1, &(0x7f0000000240), &(0x7f0000000040)=0x60) 2018/03/30 01:33:47 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x2, 0x4) 2018/03/30 01:33:47 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x2}}, 0x8, 0x101, 0x1000, 0x7, 0x80}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000580)={r1, 0x3db6}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x800) r3 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f00005d9ff8)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xfff, 0xf, 0x0, 0x4, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) write$selinux_access(r3, &(0x7f0000000100)={'system_u:object_r:passwd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x34}, 0x3d) close(r3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={r4, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x1}, 0x8) syncfs(r2) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000280)=""/198) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c00006c06aaf6ff76295a9e982beb6263b2", @ANYRES16=r5, @ANYBLOB="061027bd7000fedbdf256842ee1b2d000600ff01000008f3152bea3daf32e1976fa4952786f780997d799e1e5b0e2ad66e5b60a4bd0654caaaee5cabaaab184d33c949d13556cc61680828e1aeb617d93a554a73e8c918b13cef3919216e9b327c0c0c24"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000801) dup3(r2, r2, 0x80000) prctl$seccomp(0x2f, 0x0, &(0x7f0000000480)={0x7, &(0x7f0000000000)=[{0x7fff, 0x0, 0x1, 0x44}, {0x1dbb0209, 0x0, 0xfe, 0x8}, {0x1, 0x3, 0x0, 0x20}, {0x200, 0x4, 0x86, 0x5}, {0x1, 0x80, 0xffffffffffff47b1, 0xa15}, {0x80, 0x1f, 0xffffffffffff28d7, 0x147d}, {0xfffffffffffffe00, 0x0, 0xfffffffffffffff7, 0xb73}]}) 2018/03/30 01:33:47 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000000040)) 2018/03/30 01:33:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)) 2018/03/30 01:33:47 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x301000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x200102, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000240)={0x2, r1, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2880, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0x90, &(0x7f00000000c0)={@random="43fb69635fc6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x2, 0x4, 0x1, "3b30a4c135dbaedaf989c8fb2288ac5246fb743e94a2ff4a8e3d2f7935dd2e2131e1b62a698969766e114daa7a2562c39d7fbbae99a9688d1d07b9b9a11acf22f625eac99edd1e9a8f9ae4baf53af6e4fea2c4a2362a7885ad2124237f4c4ed93329a26893fd9cc5faaaa9825fb2e84ed65280c6e83bb13f085407266c04a7"}}}}, &(0x7f0000000040)={0x0, 0x2, [0x656, 0xe95, 0x60c, 0xee1]}) 2018/03/30 01:33:47 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x232, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4918, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000d80)='/dev/dsp#\x00', 0xc, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000dc0)={&(0x7f0000000d40)='./file0\x00', r1}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) sync_file_range(r0, 0x6, 0x80000001, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f0000000380)=""/174) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, [0x198f, 0x5, 0x9, 0xa7, 0x8b61967, 0x7, 0x8, 0x7, 0x800, 0x6, 0x0, 0x400, 0x1, 0x952, 0x1]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r4, 0x8000}, &(0x7f0000000480)=0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, &(0x7f0000005000)}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) getsockname(r1, &(0x7f0000000c80)=@rc, &(0x7f0000000580)=0x33b) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000440}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x18, 0xd, 0x3, 0x10, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x4}, [@typed={0x4, 0x4a}]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x4008011) r5 = accept4(r2, &(0x7f0000000b40)=@hci, &(0x7f0000000bc0)=0x80, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000c00)={0x4, 0x1, 0xa, 0x4b63, 0x0, 0x2, 0x8, 0x60000, r4}, &(0x7f0000000c40)=0x20) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000440)=[0x30, 0x0, 0x28, 0x48, 0x0]}, 0xb2}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/30 01:33:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x112005, &(0x7f0000000140)="d6f61478df0d5e55d77171021c12cd8365cbe9446547ee7a7b135adb11ad8eadd89f7620036a20ead85f3671418eb86cedbb52845c0701f7090b5896bc91e635faf96086a1619592211941b76ecd65c8740f5eee28d3f418cd27f759692afa67fd053953") name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/30 01:33:47 executing program 5: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4, 0x400) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) membarrier(0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000080)='selinuxposix_acl_access].\x00') r3 = shmget(0x2, 0x1000, 0x82, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/141) 2018/03/30 01:33:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000240)='./file0\x00') remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) socketpair(0xe, 0x5, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x80000001, 0x0, 0x0, 0x8e}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r3, @ANYBLOB="000429bd7000fbdbdf250c00000014000100080005000400000008000b00736970000c00010008000b007369700008000500050000001800010014000300ff0200000000000000000000000000011800010014000300fe8000000000000000000000000000bb78000300080007004e2300001400020073797a6b616c6c657230000000000000080008000600000008000800080000001400020074756e6c300000000000000000000000080007004e220000080007004e2000000800080000000000080004000100000014000000000000000001"], 0xe4}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$dupfd(r2, 0x406, r1) 2018/03/30 01:33:47 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) shutdown(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) r1 = syz_open_pts(r0, 0x0) readahead(0xffffffffffffffff, 0x20, 0x1) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)) [ 66.191369] binder: 7523:7541 got new transaction with bad transaction stack, transaction 14 has target 7523:0 [ 66.201686] binder: 7523:7541 transaction failed 29201/-71, size 24-40 line 2875 [ 66.267929] binder: BINDER_SET_CONTEXT_MGR already set [ 66.281087] binder: 7523:7544 ioctl 40046207 0 returned -16 [ 66.291067] binder_alloc: binder_alloc_mmap_handler: 7523 2000c000-2000e000 already mapped failed -16 [ 66.303113] binder_alloc: 7523: binder_alloc_buf, no vma [ 66.308699] binder: 7523:7544 transaction failed 29189/-3, size 0-0 line 2963 [ 66.344733] binder: release 7523:7541 transaction 14 out, still active [ 66.351566] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.357078] binder: send failed reply for transaction 14, target dead 2018/03/30 01:33:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) 2018/03/30 01:33:48 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4001) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) dup2(r0, r1) 2018/03/30 01:33:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0c31f364eb67000059940000001ca00205"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000005a00)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000058c0)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000002280)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/82, 0x52}, {&(0x7f0000001180)=""/25, 0x19}, {&(0x7f00000011c0)=""/163, 0xa3}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x6, &(0x7f0000002300)=""/1, 0x1, 0x401}, 0x5}, {{&(0x7f0000002340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003a00)=[{&(0x7f00000023c0)=""/173, 0xad}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/98, 0x62}, {&(0x7f0000003500)=""/94, 0x5e}, {&(0x7f0000003580)=""/116, 0x74}, {&(0x7f0000003600)=""/239, 0xef}, {&(0x7f0000003700)=""/92, 0x5c}, {&(0x7f0000003780)=""/81, 0x51}, {&(0x7f0000003800)=""/229, 0xe5}, {&(0x7f0000003900)=""/220, 0xdc}], 0xa, &(0x7f0000003ac0)=""/189, 0xbd}, 0x8}, {{&(0x7f0000003b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005040)=[{&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/185, 0xb9}, {&(0x7f0000004cc0)=""/5, 0x5}, {&(0x7f0000004d00)=""/192, 0xc0}, {&(0x7f0000004dc0)=""/199, 0xc7}, {&(0x7f0000004ec0)=""/234, 0xea}, {&(0x7f0000004fc0)=""/107, 0x6b}], 0x7, &(0x7f00000050c0)=""/3, 0x3, 0x3ff}, 0x7}, {{&(0x7f0000005100), 0x80, &(0x7f0000005280)=[{&(0x7f0000005180)=""/236, 0xec}], 0x1}}, {{0x0, 0x0, &(0x7f0000005780)=[{&(0x7f00000052c0)=""/82, 0x52}, {&(0x7f0000005340)=""/8, 0x8}, {&(0x7f0000005380)=""/7, 0x7}, {&(0x7f00000053c0)=""/174, 0xae}, {&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000005480)=""/116, 0x74}, {&(0x7f0000005500)=""/120, 0x78}, {&(0x7f0000005580)=""/18, 0x12}, {&(0x7f00000055c0)=""/174, 0xae}, {&(0x7f0000005680)=""/217, 0xd9}], 0xa, &(0x7f0000005840)=""/70, 0x46, 0x101}, 0x7}], 0x5, 0x21, &(0x7f0000005a40)={r2, r3+10000000}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000d3000)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x17b}]}) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r10 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r9}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) readv(r10, &(0x7f00002ecff0)=[{&(0x7f0000bb0000)=""/189, 0xfffffec7}], 0x1) 2018/03/30 01:33:48 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ftruncate(r1, 0xfff) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) prctl$intptr(0x29, 0x5) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/30 01:33:48 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r6 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:48 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'ip6_vti0\x00'}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/130) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000540)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x4, 0x4, "cc7cb5a291b58a8105a34ad29e460941764af2ee08ac9ea18c20e757b4ccaa8619bb839027a419894fa4fd65fa1d2132d830d8e556b551d5ff3a4948f1d79a", 0x30}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000500), 0x0, 0x800}, 0x0) r2 = socket(0x11, 0x3, 0x1) connect$rds(r2, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/03/30 01:33:48 executing program 7: r0 = socket(0x1e, 0x4, 0x0) creat(&(0x7f0000001340)='./file0\x00', 0x182) r1 = perf_event_open(&(0x7f00000013c0)={0x2, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7211}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) bind$unix(r2, &(0x7f00000012c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001280)={0x2, 0x6, 0x1000, 0xae, &(0x7f00000000c0)=""/174, 0xe9, &(0x7f0000000180)=""/233, 0x1000, &(0x7f0000000280)=""/4096}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000001380)={0x3ffffffffffe, 0xffffffffffffffff}) 2018/03/30 01:33:48 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000200)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000000280)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000feffffff00000000000000006f0000000000000000000000000000009500000000000000484c99ff34fc4b3358b3cfe5880e909d56d98aacb1efa89af468631024ee373c1fd9dc01add9f90b0b37ff6839b42b1ed66943e3e749abc9ce8946217ae9bf3b4243b09b2d72409cbb71717eac49c45b077b432b23029d2cd884f11bc13eb6d2075b0f357a8f2b03f7bd30332bcd28d2fc3d8625fd5b9e2da785fcce8d0b1870cdb7e23940987a2532d1e678ef1616344b90517a33cc8aac7cb0a04212deeef096430c60256175678cf8196fb0b4a7183a9627f772475315dd9c161e7117d2efb43fe0c68eee224414355288"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet6(0xa, 0x7, 0x3f9d, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff, 0x52e, 0x8, 0x0, 0x630, 0x40000, r0}) 2018/03/30 01:33:48 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) capset(&(0x7f0000000080)={0x20071026, r0}, &(0x7f0000000180)={0x0, 0x0, 0x400000000, 0x0, 0x5a3}) 2018/03/30 01:33:48 executing program 5: r0 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffff42, 0xffffffffffffffff) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='keyring\x00', r0) 2018/03/30 01:33:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) [ 66.551365] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/03/30 01:33:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x100000, 0xffffffffffffff81, 0x6, 0xffff, 0x0, [{0x6, 0x7, 0x400, [], 0x7}, {0x9, 0x8, 0x7fd7, [], 0x6}, {0x8, 0x8000, 0x61a3, [], 0x81}, {0x5, 0x7ff, 0x7, [], 0x4}, {0x100, 0x1, 0x100, [], 0xdc3b}, {0xcd, 0x100000000, 0x400, [], 0x19}, {0x9d, 0x5, 0x8000, [], 0x9}, {0x10001, 0x2, 0xffffffffffffffff, [], 0x80}, {0x1d, 0x1ff, 0x7fffffff, [], 0x1f}, {0x75f16788, 0x40, 0x6, [], 0x6}, {0x4, 0x6, 0x5, [], 0x4}, {0x8001, 0x20, 0x7, [], 0xfffffffffffffff7}, {0x20, 0x1, 0xffffffffffffff6d, [], 0x8}, {0xfffffffffffffff8, 0x2f, 0x7fff, [], 0x9b6e}, {0x400, 0x9, 0x4, [], 0x3}, {0x873, 0x1, 0x4, [], 0x4}, {0xcb, 0x5, 0x7fffffff}, {0x2, 0x80000001, 0x5, [], 0xeb}, {0x9, 0x4, 0x6ff, [], 0x100000000}, {0x5, 0x8, 0x1, [], 0x5}, {0x5a7, 0x1, 0x1ff, [], 0x9}, {0x0, 0x4, 0x2, [], 0x6}, {0x0, 0x2, 0x201, [], 0x8001}, {0x13c2, 0x5, 0x0, [], 0x2}]}) read(r0, &(0x7f0000000040)=""/195, 0xc3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x5, 0x7, 0xf6a, 0x8000, 0x7, 0x368, 0x7, 0x10001, 0x1ff, 0x1a4add5f, 0x2, 0x40, 0x7, 0x6, 0x81]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x7e5, 0x9, 0x8, 0x1ff, 0x7}, &(0x7f0000000480)=0x98) r3 = dup2(r0, r0) ioctl$TIOCSBRK(r3, 0x40044591) syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x8, 0x100) 2018/03/30 01:33:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000280)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0x7fffffff, {0x2, 0x9, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x20, 0x6, 0x3f, 0x9, 0x2, 0x0, 0x5, 0x0, 0x2}) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1a", 0x2e, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$unix(0x1, 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0xffe4) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x6e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000500)=@nfc={0x27}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001a40)="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", 0x92e}], 0x1, &(0x7f0000002ac0)=ANY=[]}, 0x0) 2018/03/30 01:33:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'user.', '/dev/snd/seq\x00'}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0c000000ff0000001ca00205"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:48 executing program 3: pipe2(&(0x7f0000000300), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setns(r0, 0x4c000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x80000000, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000002c0)="fc854d62d3e62642e45c7acad28f9720ee83a8ad43c46001c2913cf86ed78780b7a3") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000003c0)='net/rt_acct\x00') pread64(r4, &(0x7f00000006c0)=""/163, 0xa3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x43, 0x6, 0x4, 0x58, 0x6, 0xfffffffffffffffc, 0x0, 0x5, r2}, &(0x7f0000000240)=0x20) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x141, 0x100000020000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x0) 2018/03/30 01:33:48 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0), &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9, 0x5, 0x5}) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000240)={0x80000000, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @rand_addr=0x57}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x0, 0x4ed9, 0x18940e97, 0x1, 0x6, &(0x7f00000000c0)='eql\x00', 0x7, 0x3}) write$cgroup_int(r2, &(0x7f0000000040)={[0x2d, 0x33]}, 0x2) 2018/03/30 01:33:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:48 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r6 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:48 executing program 0: 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$inet(0x2, 0x4, 0xd) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000000440)='./file0\x00', r2, &(0x7f0000000480)="3164f7410356c5f7d587a76d87b1ac5d80b82772afb7bfc54f3ab36ec78f14b8012c2740434a95f564d0fd09d6e927a9d77d1d41f3adb344f7158b213b0000007dd0005d9ee2bf21797734885ec27e2db4cd92e3f8c525139f731c54329bdec3d2cd5747fb83e6e73127ebe7656af0e7f5cafa8c8eb7e3850cf9c5906cf0023a89fd34910e314e0691e2de12c794f483cc125687cb6a2d435e476cf736b36d9645c7473d100d1779f76a9fc1134503bcc827981fafb4fb") setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000100)=""/86, &(0x7f0000000180)=0x56) 2018/03/30 01:33:48 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xbcba1458cf9479d2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xffffffffffffff6b) r2 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) 2018/03/30 01:33:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001040)="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", 0x1000, 0x4000000, &(0x7f00000000c0)={0xa, 0x4e24, 0x6c, @dev={0xfe, 0x80, [], 0xd}, 0x9}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0c000000080000001ca00205"], &(0x7f0000000000), 0x1400) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x2000) 2018/03/30 01:33:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000180)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) readv(r1, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000ff0000)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0e630c40040000000400000000000000c8bfc50a71f6efc659b9391169a5d2ce473b666a8716b638e750e4ccc69c35fe3ba5332bb1a7e316ac1ef62d3125cc5ba80d1df4428dcacc8fbd261488fde663bbace3fc02d8025ef8a42efdcb8d86c2fdecb41a0a3283ae06c957253b0e189a4e9c17d8fa1ad6e11bb70352c1c4757fbac0aea66d075f4c014b58119b8452e5f02514fe20181ea1ed01478a1f4de1d40165a13b331d87a160e3c3f565974524568ce7eea42083f784260c85796b9eb7c55aad91a06caeb66ea8ac465998f76086afb112183f9064127884a3fdaa5a2255a9ebae61619a31bce4f2d0543206a1ef750946"], 0x2b, 0x0, &(0x7f0000000080)="548a67ef77c8f68dafdaed1790ab03fa6e892c7a28cfe35c7859295bb1f1de51106e69e5f6cc53db9f38c0"}) dup3(0xffffffffffffffff, r0, 0x0) 2018/03/30 01:33:48 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200200, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x6da}) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000001c0)=@getlink={0x28, 0x12, 0x801, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) 2018/03/30 01:33:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040)=0x3, 0x4) 2018/03/30 01:33:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x8) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x1) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x1, 0xf4, "ac5e4c270d5d", 0x7}, 0x10) open$dir(&(0x7f0000000140)='./file0\x00', 0x8000, 0x40) 2018/03/30 01:33:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept(r0, 0x0, &(0x7f000069f000)) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/03/30 01:33:48 executing program 2: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000380)={r2, 0x2}) connect$rds(r0, &(0x7f0000000240)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000040), 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000540)={0x3, 0x5}) r4 = syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0x7fff, 0x129100) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r5, r6/1000+10000}, {0x77359400}}, 0x0) close(r3) close(r3) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) mq_getsetattr(r4, &(0x7f00000003c0)={0x100000001, 0x2, 0x3, 0x1003, 0x3, 0xfffffffffffffffe, 0x1, 0xeab}, &(0x7f0000000400)) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000004c0)=""/40, &(0x7f0000000500)=0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x50, &(0x7f0000000440)}, 0x10) accept(r4, &(0x7f0000000180)=@pppol2tpv3in6, &(0x7f0000000200)=0x80) pipe2(&(0x7f0000000580), 0x80800) 2018/03/30 01:33:48 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r6 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x8000, 0x0) io_setup(0xfffffffffffffff8, &(0x7f0000000280)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001340)='/dev/audio\x00', 0x402001, 0x0) io_cancel(r2, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0xf, 0x6, r1, &(0x7f00000002c0)="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", 0x1000, 0x0, 0x0, 0x0, r0}, &(0x7f0000001300)) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x400}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x7, 0x1, 0x80000001, 0xfffffffffffffc01, 0xffff, 0x9, 0x3, r4}, 0x20) mq_open(&(0x7f0000000100)="fb2d2c6d643573756d472d00", 0x40, 0x1, &(0x7f0000000140)={0x5, 0x7f, 0x3, 0x1, 0x101, 0x2, 0x4, 0x9}) 2018/03/30 01:33:48 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000180)=ANY=[]) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000040)=""/22) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x4fb}, 0x1a7) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000140)={0x3ff, 0x5, 0x3b3f, 0x0, 0xfffffffffffffff8}) 2018/03/30 01:33:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/03/30 01:33:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40048040}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)=@delsa={0x2a8, 0x11, 0x0, 0x70bd29, 0x25dfdbfb, {@in=@loopback=0x7f000001, 0x4d4, 0xa, 0xff}, [@extra_flags={0x8, 0x18, 0x3}, @algo_aead={0x138, 0x12, {{'pcrypt(authencesn(sha224-ssse3,ecb-camellia-aesni))\x00'}, 0x760, 0xa0, "e6e1dc7545e1c31fe4e92ef86bf5c9ed319f79224d0696990f5e4e1104c69276b4312b3eb9bfb09a7a4dc93f254fd77af3985b5ae2a0ac74ad12da7050a7652a12dc5f77075a5538bb5c05f87e36101985f363408c14db51a23ddc45fc1b79df1b6dfc56a50053f909d4778bcae4d673a4e51f65b64e35a898d88fc1c1f7ee8dfb96f28f429078c3a6b641efbf110b07a8f43926580ef8f37429609d32abfed201a77f1845b8e3609f2dc44a34e4ec77be3fa1e4648512249181e7d83722e045cbe39a3b675ef533843e8af474cc1cc773d326b94552d9ac29e9fc879c4c503c4ae670d32dac9f0d4d701e30"}}, @replay_val={0x10, 0xa, {0x70bd29, 0x7, 0x5d1e}}, @algo_crypt={0x104, 0x2, {{'ctr(camellia)\x00'}, 0x5d0, "12fc89657de81b20efeee1f7851249251246e3329cdbcabfd9108fb01f1025f811375ea5f952249b5c4ac5efbfb63b85dfcecb30cd368c8ee47487427e01ddae9abde91573509b2a481a6b25053a5fecd5be50d9d809f9671f79baf5f01f62b4805b244e139e21b9de5f4afc06c3c9685e491d913a6df0c7d6bb35da166996093cc6b982eabeca50ef6ea8b3332b73ed0bedc9b12dbc5948fcb870b626f4f0b764aa7f7816a5d08da865c5a4050b6efcd47708b234171955fa48"}}, @proto={0x8, 0x19, 0x3b}, @lifetime_val={0x24, 0x9, {0x10000000000000, 0x58, 0x400, 0x6}}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:48 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8000, 0x200200) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x40000000}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001600)=[{&(0x7f00000013c0)="f6988d7328f1ca282686a0e2837d98a2001e175cfa816d74d4b7a4c7fca89c89c8579cde2c9873de4bfb93d2aa1b75658a65ca592af6dc9dad1ae0091190570afaa8c1df4f58fc7becc6e44e7dcccf9c2f3893c1a42bd25ee4fc4bf5a8ec34244676b710313b9f6a5f2709eef7389f7334241ba78ca006658a50a7eadddf14dd9ba332265e110c584dc21cb7d223d8568b36f1be79e6d90413f61844a2cc5a2efc3c63b4f4c08d0c6e8dc5aae5d6d2586c2987dd9cfcbe21985db0d68396e6eea2da0bc0e6152106dbfef76d3b2dfbaccb36c8832e2ef735af93119e31ff0e9f8e4aeb8765682164d7f0c7ce", 0xec}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000014c0)="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", 0x140}, {&(0x7f0000000280)="8315a82c35bb1242aeb2a5b016d33088af45d24c882f4aa553091f29c0fe191462223048ca3fa2f012ceb9306bb62e88e15c7b4f45c945777031df22d3d8be29a6363c8be1ed8fd3b1ca80774b0988bfc545e431aa7e2d8ff875929463179beaf58284abdcf5be3e64d0f69600c4ecda66b29952b7ddcd9a51f3b8a630be13399e9f159a860d93c0ab57be562acb67bb8a09c80b72ae73a2ceac208933ac", 0x9e}], 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="24001b45a9f8e200000000000000000045f1806815a7cc304b5e07c5426aedc7de04905f3cb7df21f4e198c2188711fc3073ba6879"], 0x35}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'sit0\x00', {0x4, 0x3, 0x80, "52b8849cb3ab", 0x3}}) 2018/03/30 01:33:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x268) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x10001, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000004c0)={r2, 0x800}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x4, r0, 0x1}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = dup(r0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000180)=0x1, 0x4) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00000001c0)) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/30 01:33:48 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffa) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x400) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000040)={0x1}) ioctl$KDMKTONE(r0, 0x4b30, 0x8) sched_getaffinity(0x0, 0x8, &(0x7f0000000300)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000480)=""/50, 0x32}, &(0x7f00000004c0)}, 0x20) 2018/03/30 01:33:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='syscall\x00') ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)={0x105000, 0x100000, 0x0, 0x1, 0x3}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000a00)={"27fbb892acd460c58fb0e734766dbaa418fdd69005820a89dfa2c2438608e32411898816d513f1ca56a1838d2aefc7a9c68adef2172d6913b18624444955e3235e93c40b9a534e7f381b905dccd7f12bebb48e2b6f23c68090953bbf23878287fdb25c4291e4a8941d5f0db761c5947e37ce44b1365000f6c1a47ff1509df406cbcfa4d28beaaf9f31eed2f03e909604a9718f57a431d4679eaf691ede713598ef52612add4fd4d4900e88b57ffb0e460e4bc63ec25ee84ac9fe02c010c966d4f73d7a3518f890f359e1327b4ac4c4059b52ac12999a68b637061627bd1c43c3162741721bc0ecdc06d0ea923c190a69813721bc225b90569fe1030d19bdb0a48ae8b38181301856ae2ae1c3f87c082fdfdddf5367a4e283d53a2a47964f4c98c891c42704f497b074b1ebf79545aa608598edd8d0733d41596c110a0fd5519f0566b53a091c8e6d77b5b1f8d025a9f5897f9c9b8d208664a1076b7b17ef15593b00b51604eddcd2d16d117df3589f88627510b7fea06ac0dfad32d663a02607ca9e096c50c0d7f7856d645a8968139b1e1e5930f6d9418dee04979c734fc1f6e3ef1ed9e7a0c7ce3a221650eb1625a1540d482969f66608f7cfbccad341a5e72ea71004864ca25a763446beddc25657e18626cdd9bc3735b4bc2f20d9f910c396e2bb2f357154345337f8e29286afcc22b9566e5f7f5fdf6a8a50722356314d128a48a32f40ec0c1ecf3655747f59654cb3d5cbe37a8cd95b99d9e92df322dcaaa28a59cfb36bd69ffd7f40377f8d626a323c85211dd052f8581d5d172c1015f48b5f32972ca44afcf0b9bfcbc32b86295cebb2f240a281cdf4d198bd26e1d1f041124970eee61615893be1e9d2942e561190bb990f77bc7493b19785d77db012ea8be6cbf06bc061623b5dc52a4aed91a990219ab9d4897da9b2766fd31a722ee329f383455979a87f626474647aadab711b8efdad20586175e239d76d9e2354b04fda0d118b849d0487bc8bec303ba865404754874364fff626965bd2c822278558b1b8895b692487ac6eb170feb93426395f6009d8f2e3bc56d654c71e9e1e83e433bd3454efeef340cf6d329d3f99ffc90b02188ab60b2190461eda5450a3c7e9eec4736de5bb8d1423aef2f8072f56b423f3386aa2ddb5243c5c7a43a389aba557460efad722e2eb59761195924d1647828e2883442c00fed27c7c67b66eddde6de20b9651a3aeb7ca15c655c0aed0947aed5272bb513fd1d230356a5cbf1b3894b030bfec6e608b47dd2f370349ffc35c5a0832c42d736d4a3317c9505347e49a3d28274c3e2fa2829c18c8a4f2cb7fb7140aa9fb8114fb7a538abdb6ad61881f7cd980f1f25ace6d2cab83b79965684e7a78d16a32d0daea5db2f3fbdab1d291082b7ec8d26450afff6f6de74081b54f8bf9164a6ebc231fbe7266e1"}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = semget(0x3, 0x0, 0x217) semctl$GETVAL(r5, 0x0, 0xc, &(0x7f00000001c0)=""/230) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/30 01:33:48 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x200) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) 2018/03/30 01:33:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/03/30 01:33:48 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x6) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x3, 0x200000000044040) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r2, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)}]) 2018/03/30 01:33:48 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xc5cc, 0x4) r1 = socket(0x3, 0xa, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000002c0)={0x3, 0xfffffffffffffffc, 0x8001, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x800, 0x0, 0xffffffffffffffb3}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x6, 0x6}, 0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a4000800595b0caeaa5380b6f6fa413b467e4d3d3a90f8cfa606f25ca879b7bc0e58e582b2d30302152a2719ff521150abfa7a15e501da6d9e2955bcb5c56552f7e7fbc168551c27aff0815a0198567432467da52368e9ba9f9b8b263b9afcf9448978a2bb5c93c9045df9a5ebde81ee6a8ce1b570a2d8d5330517e674604a950b5a1a4c9f8b0f4cefbcbd9b9f7ef7f455baf4a43064895d97a9895d011c42de04b40d67f757c072ade713f26e0e2136bec711dec47f7adc7da51cc2f27c3997bdfe18f0174bae5be47ccac3013a15e3de50a64bdca611046965e0c7c15bb2116e050039ef044d9b8a10266644388c6885a84556d13d1842c7841ae4c7ca8cda9978e7316ea0c16371602ff3eefb33a20bc2e3d9c4d8f549d8f86937864156230f8bba87e85e7101e08b33ae172cc0ec6ed70d55174f94b2e16717a6cc14b1"], &(0x7f0000000000)=0x2) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20040, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x3c, r5, 0x800, 0x70bd2b, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1}, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000380)={'eql\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x8}, 0x8) 2018/03/30 01:33:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) 2018/03/30 01:33:49 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'nq\x00', 0x2d, 0x7ff, 0x1}, 0x2c) 2018/03/30 01:33:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/03/30 01:33:49 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xa9}, 0x8) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02532bcbd4522aac89fec18af32e0918cfde00009febbbb07e0c08c5"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000"], 0x40) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x4001) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000140)=0x1) write$rdma_cm(r0, &(0x7f0000000180)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001b80)}}, 0xc8) r3 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0909000035f0bb61bd3001000000e3ffffffaa4a84c7bc7d228bc80e3df4cdcf0558d2f0d8fe64e33ba29ae5d8647e6ef75fd606feac60b789296ca87f0888dcfd5b749cf1e86f2c1c0ff9e9530e6944cc65433824bd22d000bfa2ca8f2309df63fad334137dbab6718b35283087a9ee57f65741ce310900000000000000b78063fd9273a68636982500000000000000000000000000000000000000000000000000"], &(0x7f0000000200)=0x2) openat$cgroup(r3, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) 2018/03/30 01:33:49 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 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000010089108fb14a0f0000000000000000000000000000000000"]) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x280902, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000000c0)={0x8ec4ced289d9e601, @empty, 0x4e23, 0x1, 'wlc\x00', 0x20, 0x1000, 0x28}, 0x2c) 2018/03/30 01:33:49 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e5afe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r3, &(0x7f0000000440)=""/74, 0x1cb) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000200)) fcntl$dupfd(r2, 0x406, r1) dup2(r3, r5) sendmsg$nfc_llcp(r2, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x0, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41"}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x120, 0x20004000}, 0x80) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) 2018/03/30 01:33:49 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) epoll_create1(0x80000) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)}]) keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x400000000000003}, 0x56f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r3, &(0x7f0000000780)=ANY=[@ANYBLOB="73000000220c0000f467f1cad987a7e67135a6cfd1cd2be5b6f75b7e4df3df5cda2a3f01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d5ec5b7485ce95664aa43d0958e133d153bc5188317500af2bc21c94196abb29801b9d1d766617da5a9f0b32437feffffff36fcbee8a6a7bef73883857d5d3d5bb336892f66b67556b3d7f384669a20cf73af9b2c95b68f3e0a7d19a9ab9607974512"], 0x200) sendfile(0xffffffffffffffff, r3, 0x0, 0x4) fcntl$notify(r1, 0x402, 0x10) recvfrom$unix(r3, &(0x7f0000000580)=""/123, 0x7b, 0x2, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 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) syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450000700000e40e00019078ac1414bbac1414110c00907800000000450000000000000000000000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) ptrace$peekuser(0x3, 0x0, 0x1a) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="6a3d614dffef6c641c32f327b4f07a1065bc9cb6ce59ab73159378516f4e8095f9049a57bfe7fbb352e9f89a05b46da75a8fdf86f96c5e502109a82fa0758ffd141c136b44350b65114b2fad5293e370035fdab85d952c511445a69719d0ce7f4b"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000021e4576e4b9abaa53ce91945b83f007a96911b27cbb81de137a7a533582241bb"], &(0x7f0000000180)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r4, 0x3, 0x0, 0x81) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) listen(r4, 0x10000) 2018/03/30 01:33:49 executing program 2: unshare(0x8000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x1c, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000640)={0x7, 0x1, 0x4, 0x6, [], [], [], 0xbe8d, 0x9, 0x3, 0x4, "cd44b2a1db85e7ff687b4115a415f35a"}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x10000, 0x0) mkdirat$cgroup(r2, &(0x7f0000000440)='syz1\x00', 0x1ff) keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/244, 0xf4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x10003, 0x0, 'queue0\x00', 0x10001}) userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000, 0x0, 0x80000001}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001c40)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001d40)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001d80)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x4e21, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x4e21, 0x2, 0x101, 0x3}}, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)=""/28, &(0x7f00000000c0)=0x1c) 2018/03/30 01:33:49 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x3, 0x1ff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x5c3, {0x40, 0x9, 0x0, 0x7f, 0x1f, 0x6}, 0x1ff, 0x100000000}, 0xe) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "bc02"}], 0x18}}], 0x2, 0x0) 2018/03/30 01:33:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x6) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:49 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000480)={0x0, {{0xa, 0x4e22, 0x200, @loopback={0x0, 0x1}, 0x3ff}}, {{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x20}}}, 0x108) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) 2018/03/30 01:33:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001540)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80800) read$eventfd(r1, &(0x7f0000000080), 0x8) readv(r1, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f00000002c0)=""/163, 0xa3}, {&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000380)=""/145, 0x91}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x8) 2018/03/30 01:33:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x1000001, 0x810010, r0, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000009, 0x12, r1, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) 2018/03/30 01:33:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) sendto$ipx(r2, &(0x7f0000000140)="f3fb7bc739fd0ad35450aa14548dece1c885b07015ed611b0ee9b4d4bb1191afd28d9e25c6f48ae6d71a5e8d59f75d58725b04fae75c63bac587e87f8a7edcaa040099a1a342d375ddf06166a73a1a142731ca4098e1e69c8c32b1e15a61dfe1d6a32f3a990d2457d919aded5c41bae4437f1bf302c35a758717a8e2611b0070a977d38f8cda7dddd159e08c0045293fc80b244436e688a372409a87951f963373554f3afc0fd051aee7c037569b092b0c07a70a042f48131e809e0730c9c2141745cc52cdd8eda466", 0xc9, 0xb9534b87fd2ceb3, &(0x7f0000000240)={0x4, 0x2, 0x8, "80638be0a079", 0x3}, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r3, 0x200, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r5 = socket$inet(0x10, 0x3, 0x4) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xf1, 0x1) fstat(r4, &(0x7f0000000440)) sendmsg(r5, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/30 01:33:50 executing program 5: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, 0x10, 0x6, 0x4, 0x70bd2c, 0xff, {0x1, 0x0, 0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x12) 2018/03/30 01:33:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) bind(r0, &(0x7f0000000140)=@ipx={0x4, 0x3d, 0x200000000000, "aa405a4f0c1f", 0x20}, 0x80) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x8, 0x4, 0x1}) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0c000000040000001ca002054b07c831ccfd60c6f8583112cce44e65199e0edfe5889e5cdf25d8fc39bab09696a6f96256193ac3afa26709b6594dbba0d3c38899740a25ba3fc728b17b7a63c1a90c3ebd094650e48d"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 7: pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/03/30 01:33:50 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'vcan0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x30040, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000400)=""/186) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES64=r1, @ANYRES16=r0], @ANYPTR64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYPTR64], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYRES16=r1, @ANYRES16, @ANYRES64=r0], @ANYRES16=r2]], 0x3) 2018/03/30 01:33:50 executing program 0: socket$inet6(0xa, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="7365637572695c792ec795c3dc6e7578000000000000000000"], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) io_setup(0xfff, &(0x7f00000002c0)=0x0) io_getevents(r7, 0x9, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x0, &(0x7f0000000000)) signalfd4(r4, &(0x7f0000000100)={0xfffffffffffff795}, 0x286, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000280)) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000180)=""/211) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000440)=0x8001, 0x4) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x3, &(0x7f0000000480)="80ebe30cfeb91e48e6f71c1811280521369746d5174f8e94e381e07b40b9b558f5c04d5a0f08220a0335d0078fdb09879731", 0x3, 0x0, 0x101}) mincore(&(0x7f000076a000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/167) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0x0, 0x100000001}) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe2(&(0x7f00000004c0), 0x800) 2018/03/30 01:33:50 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:50 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffff, 0x102) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x80000001, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x8, [{0x6, 0x40}, {0xb1a, 0x3}, {0x5, 0x4}, {0x100, 0x100000000}, {0x100000001, 0xfffffffffffffffe}, {0xffffffffffff4cda}, {0x8000, 0x2}, {0x2, 0x7e}]}}) 2018/03/30 01:33:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 3: syslog(0xa, &(0x7f0000000000)=""/201, 0xc9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) quotactl(0x9, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000280)="2ff84f3a03679d3dc9e0a1587e11f6331416ee4419614ee9fa38ea82f823a64d2b93f8") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000380)={0x2, 0x1f77}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000003c0)=r0) sysfs$2(0x2, 0x8, &(0x7f0000000400)=""/194) fcntl$setsig(r2, 0xa, 0x19) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x8779c77a265349a2, 0x2, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00000005c0)={0x9, 0x7, 0x8000}, 0x4) accept$packet(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) set_mempolicy(0x2, &(0x7f0000000680)=0x8, 0x9) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f00000006c0)=""/214) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f00000007c0)={{0xffffffffffffffff, 0x3, 0x60000, 0x3, 0x17f1b558}, 0x800, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x9, 0x2, 0x1}) sendto$llc(r6, &(0x7f00000008c0)="90a1f281de9bccb9ef9b8ea4fac943d5f650bcbb7a832189f063a3a8f623acdf70ad5f61eae5752131eaa62ab3d930a4e11216b7bc11038b9fa2ad54b95c0b6a27ea2990cef441cdd52e522937858bc95a815dd1a01a1a62aecfacb5141221033950385d2ea8baf1165854f0dcc90d0b", 0x70, 0x80, &(0x7f0000000940)={0x1a, 0x317, 0x200, 0x7, 0x9, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000300)) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000980)=0x0) fcntl$setown(r3, 0x8, r7) connect$vsock_stream(r2, &(0x7f00000009c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000a00)={0x0, 0x3}) readlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/3, 0x3) r8 = add_key$user(&(0x7f0000000ac0)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)="8ad150a7da5de1af0b221dbad8ca1093f5ef19e1702484b073d47b4c0e1f4d297e662aa87776427c5abd4b64783616a4c4a94df083c124e1dc11bc2bc1abbb222aa11fa207e18175498f8bbae593dc57b124e8ddbf6fb487cc0b58429b14272da5002b65d9889de63f3b552e107516bc8948f47f3ea37a4339f66e0ff339b8bdefbee4c737800bea4bc3e6764f54c070f1d95bbae031e557a81b9600fcefe7b485c587f8e2382e32b967933a83e9f228e45e29a9205b5e1ecaf05176a5d0d1c1863e468d9be17fc317676ef7af2ce932dddd96417bbe822f047670", 0xdb, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f0000000c40)="302b1aea000dbf4aba3409395572ef8174c0ae5ec3233e7d7fc18dd6c633c0e3ba686c278c86c7537841064d536efb4846908976ae6031304ee321b746ec07596b87996aee4f9d6cb70cdd49c83d95a2e2a2fd2919ddeeadda228908f0b758aed089efa5e80d12db0b32b2c671f1cd30789239df4e800fbb1908b93b4614dbdcea42c0646b53899a20950f246179244257e17fabe6d003f6f4575601e31acc48740c7ccc6560b0f532401047d52bdb29020df8a25624afb5ab5566fb8da4875b9831d9c0771312a6a4c68851269a908ce88fc5d2bb25", 0xd6) connect$pptp(r3, &(0x7f0000000d40)={0x18, 0x2, {0x1, @rand_addr=0x44}}, 0x1e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000ec0)={0x0, 0x1, 0x9, [0x50, 0x7, 0x9, 0x3, 0x678, 0x3000000000000000, 0x5e6f72af, 0x2, 0x66c800000000000]}, &(0x7f0000000f00)=0x1a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000e80)={r9, 0x9c07, 0x20, 0x6, 0x24}, &(0x7f0000000dc0)=0xfffffffffffffee6) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000e00)={r10}, 0x8) 2018/03/30 01:33:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000080)=@in={0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x1, {0xa, 0x4e24, 0xc0000, @dev={0xfe, 0x80, [], 0xc}, 0xf9f}}}, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1, 0xc2) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000200)={0x401, 0x29ed4df4, 0x3f, 0x1, 0x8, 0x401}) socket$bt_cmtp(0x1f, 0x3, 0x5) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/30 01:33:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x0, 0x3000}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000753fd0)}, 0x0) 2018/03/30 01:33:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x3, 0xffffffffffffffff}) sync_file_range(r0, 0xfffffffeffffffff, 0x8, 0x7) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x1}) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="44000000000014002cbd7000fddbdf00000000003000640061b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"], 0x44}, 0x1}, 0x0) pipe(&(0x7f0000000180)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001600)=ANY=[@ANYRES32=r2, @ANYBLOB="010001009145"]) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x2000, 0x0) dup3(r1, r3, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) keyctl$set_reqkey_keyring(0xe, 0x0) pipe(&(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'rose0\x00'}, 0x18) 2018/03/30 01:33:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0c00a002057c1977a96990629648d960675a64f734e43bdfaf56aff5aa19878f9812c8721d7a2166818581418d0f36d4c87350f490c98282191d9f60b5f88fe8242a1b09e8632c97bc87deb1d106f06174b4662a97bceac0a9fadae32c73162f62a2e26f4727e344321bce384bdc5d373663fce4c41bcf36427fbd6b6a7db22822afda9779ebf12c2e4a6cdc68773e2fa52f974d16a0d3f4f08bacff3c029e1dd2bcae6d6db7f8250200efcc47b193873ecc3b776aeb308ab599c4a26889be66895d1c9e85da63735f54f6d24ded7a52b73ee2a59e434a3c35f115f175016ebc7fe25b29590c522f687fb7cadc618f"], &(0x7f0000000000), 0x1400) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/03/30 01:33:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 7: r0 = socket(0x8000010, 0x802, 0x0) write(r0, &(0x7f0000000600)="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", 0xfc) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000000400)}], 0x5, &(0x7f00000004c0)=""/253, 0xfd, 0x7}, 0x0) 2018/03/30 01:33:50 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/03/30 01:33:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0xef, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/239}, &(0x7f0000000240)=0x78) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) r2 = getpid() fcntl$setown(r1, 0x8, r2) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001dc0)={0x0, 0xf0, "52ffe229251ad8609683f17709e9ae9d47b237f1bc6da3206de60d317d816ebc56657b7c4668c5f96825e061e9dddcc6ac92dd193103da6a0be710eb5eeeaa3cb9e126ddf94746eb2d171bcf637175bc5f78a1cfa0071a875982fd153f953bdae3661f2c46193ec16a76628f83af7ad59bb65b244ff4e5420b5b4352aadc693748439bf18796a63834f2addbe99a5cc1f7ed2c5ac46877e3543b9bc9c8de01409066531c7083c5f948d150b64fe6e5e207658ea14efbdd2c7f5f5851b14623c2f5f394f8492217e2b3571f8063031c2f50372ad0017941728ff7c175769ea0c875c7dbc5de66d2ea96b799dbf7dedd2f"}, &(0x7f0000001ec0)=0xf8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001f00)=@assoc_value={r3, 0x3}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7, 0x2) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000300)={0x7, 0x0, 0x10000000000, 0xcf94, 0x2, 0xef71}) finit_module(r0, &(0x7f0000000000)='*vmnet1nodevmd5sum#.\x00', 0x3) pread64(r0, &(0x7f00000000c0)=""/53, 0x1c1, 0x0) r4 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001cc0)={0x0, 0xe3, 0x30}, &(0x7f0000001d00)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001d40)={r5, 0x6, 0x30, 0xafc, 0x7f}, &(0x7f0000001d80)=0x18) process_vm_readv(r4, &(0x7f0000001800)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/137, 0x89}, {&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f00000014c0)=""/220, 0xdc}, {&(0x7f00000015c0)=""/176, 0xb0}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000001680)=""/123, 0x7b}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/105, 0x69}, {&(0x7f00000002c0)=""/11, 0xb}], 0xa, &(0x7f0000001c40)=[{&(0x7f00000018c0)=""/249, 0xf9}, {&(0x7f00000019c0)=""/53, 0x35}, {&(0x7f0000001a00)=""/244, 0xf4}, {&(0x7f0000001b00)=""/140, 0x8c}, {&(0x7f0000001bc0)=""/94, 0x5e}], 0x5, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) [ 68.639184] IPVS: stopping master sync thread 7826 ... [ 68.648808] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/03/30 01:33:50 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000040)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x10000) [ 68.705208] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/03/30 01:33:50 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000980)=ANY=[@ANYBLOB="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"]}, 0x4d3) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) r3 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x18) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000300)={0x4, 0x0, [{}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000007c0)=0x3, 0x4) r5 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000880)=0x3f, &(0x7f0000000940)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4, 0x1, 0x100}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000800)={r2, 0x80000000}, &(0x7f0000000840)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r6, 0x1, 0x1b, &(0x7f0000000040), 0x93d975d41f20217e) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xcda}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x250) 2018/03/30 01:33:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x7fa, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000080)=[{}]}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x8, 0x0, 0x7, 'queue0\x00', 0x1000}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@local}, &(0x7f0000000200)=0x14) 2018/03/30 01:33:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0c000000000000001ca00205a2544d2f39580483004107daecbb106ad5094f3ec6f1401a2ce129f22563e0d1598a0708b4b6b158fcbfaec3a4b0d25d5ad2cd65863a59c081c379eca53ca1bfc771406260b85cd9c19eeb4f29068d36a53cb6930ebde91b423749d973a166c5e3894b29e1eeedfb1fc2c8993ac55262c28c50ecde54c0971eaa188606275698af37373853e766c1032e8216989c2a01eceaf30281253a7e71aacca02bb4779d5634daf03597482f"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x2, 0xda45, 0x8201, 0x66c8, 0x7f, 0x8e1d, 0x10001, 0xd20e, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0x8, [0x40a, 0x5, 0x200, 0x4, 0x80000000, 0x3ff, 0x4, 0x8000]}, &(0x7f0000000100)=0x18) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) 2018/03/30 01:33:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x408000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @random="4bb943ac2965", 'syzkaller1\x00'}}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffc8216cc8, 0x200000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x8, 0x5, 0x5, 0x2, 0x9}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000100)=ANY=[@ANYBLOB="0008000314000000020000007480c1248ae76cc0273ce7b4b2fcd7180da1d9dd2701bc1fb5f322f15134bfd14b02330d2243d68697f2cd77352549d765779b27978f14feb464d4a6ba66db2a77f989933a134f5f0165ab8e4177b4bc959ea2061e15932825c89eea4ef9b8"]) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087bd32)={0x28, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/03/30 01:33:50 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:50 executing program 5: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x3ae) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40002, 0x40) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x6002, 0x14000, 0x1, 0x7000], 0x27693698, 0x83, 0xf640}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x0, 0x4e20}}) 2018/03/30 01:33:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 3: timer_create(0x0, &(0x7f0000044000)={0x0, 0x6}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000fc9fe0)={{}, {0x77359400}}, &(0x7f0000475000)) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{}, {0x0, 0x989680}}, &(0x7f0000715fe0)) [ 69.193820] kernel msg: ebtables bug: please report to author: Wrong len argument [ 69.202694] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 69.217560] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/03/30 01:33:50 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6gre0\x00', 0x3}) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/30 01:33:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x1000000000001) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7fffffff}, 0x1c) [ 69.219951] kernel msg: ebtables bug: please report to author: Wrong len argument [ 69.234355] kernel msg: ebtables bug: please report to author: Wrong len argument [ 69.271988] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 01:33:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x10001, 0x46, 0x7, 0x38c4, 0x5754, 0x7, 0x6, 0x40, 0xe265, 0x4, 0x3, 0x9, 0x6}, {0x0, 0x3eb, 0x6, 0xfaf8, 0x3f, 0x3, 0x1f, 0x8, 0x0, 0x996, 0xffffffffffffffcc, 0x9, 0x3}, {0x9, 0x79, 0xc6, 0x6, 0x8, 0xdc1, 0xfffffffffffffc3b, 0x897, 0x1, 0x4, 0xb5e, 0x40, 0x4}], 0x80000000}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r2, r3/1000+10000}, 0x3, 0x1}, {{0x77359400}, 0x10001, 0x40, 0x20000000005}, {{0x0, r4/1000+10000}, 0x0, 0x3, 0x9}], 0xff19) 2018/03/30 01:33:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0c000000000000001ca00205f2f0182bd5011ccf6a19738a46f23acc2a1376531bb445d674c70ed589af71a5883c"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000001a40)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='ns?') ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f0000001680), &(0x7f0000001740)=""/166}, 0x18) 2018/03/30 01:33:50 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x1, {{0xa, 0x4e24, 0xff, @dev={0xfe, 0x80, [], 0xa}, 0x3}}, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}}, 0x108) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r1, &(0x7f0000000080)=""/1, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f0000000200)="fdac748c8b5d8afed0a105acc4379d8c75ce65ad08decff08a9a5f897905c5d71b5c12af82e534662b55bbe422b865c561d23a8623261e4bf0f5f2cc3e865215806dfc4a7a1b5b698f26058d98d6fe91777207cd59f28cc1380f4f9a3d39f643f23707574b79909a61c723c80d973662a4e1578e234d499a00", 0x79) read(r1, &(0x7f00000003c0), 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/202, 0xca}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) 2018/03/30 01:33:50 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x200006, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r1, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000005c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) 2018/03/30 01:33:50 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000000880)='./file0\x00', &(0x7f0000000800)) r2 = eventfd2(0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6=@local, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000bc0)=0xe8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x44000, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000400)=""/229, 0xe5}], 0x5, 0x0) open_by_handle_at(r0, &(0x7f00000005c0)={0x64, 0x5, "ab97e8bad7ba8adb0132c24a249e3c5eeac7db98f3e6b8c9cdb9cd56716031472692c7311c205dffa91be323a08b916063db70915cc8bca4822983aa12c658766cc1db0582cc8ebed22a35e9df754d6b6b0e5363d97b45ffd1fe0311"}, 0x10000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000640)={r4, @in6={{0xa, 0x4e23, 0x3af, @mcast2={0xff, 0x2, [], 0x1}, 0x88ec}}}, &(0x7f00000003c0)=0x48) recvfrom(r3, &(0x7f00000000c0)=""/14, 0xe, 0x0, 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000000000), 0x0, r2}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 2018/03/30 01:33:51 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x301000) signalfd4(r0, &(0x7f0000000140)={0xffffffffffffffff}, 0xa1d3b31036b2a573, 0x80800) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0c000000000000001ca0028d"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x10) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa4f72)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/03/30 01:33:51 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x80000001}, {}], 0x30) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mknod(&(0x7f0000433000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7fffffff, 0xa01) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000200)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000380)) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000000)) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0108000080ff8000a93a31659d0c3dd70000000add0000f5cdfef78fdab1b8497bc9d1cea04634d45fe9280ec0b5a09055f3061b0af0e5c08b9442bb000019b72c9e28000000000000000000f93e3dd98cf5a2237d96b6b5d41b971476ba757ca2d6b4f20db77f0c2b0e0056451eb7855c55d604b4703d7e"], &(0x7f0000000280)=0x2) sysfs$3(0x3) mlockall(0x3) dup2(r3, r3) r4 = getpid() sched_setparam(r4, &(0x7f00000003c0)=0x100000000) r5 = fcntl$getown(r0, 0x9) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x80000000, "0be47daea147", 0x40}}) rt_sigqueueinfo(r5, 0x18, &(0x7f00000000c0)={0x14, 0x364f, 0x0, 0xffff}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000400)) set_robust_list(&(0x7f00000004c0)={&(0x7f0000000440)={&(0x7f0000000140)}, 0x1, &(0x7f0000000500)}, 0x18) r6 = socket$inet6(0xa, 0x0, 0x200000) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) dup3(r7, r6, 0x0) 2018/03/30 01:33:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0c0020000055f4c300000000"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) r1 = memfd_create(&(0x7f0000000240)="64657620bc6ea724", 0x2) write(r1, &(0x7f0000000040)="164690f1125c77a60000000000310109c3a850c34a4b43dc09f054a5c55a27fb5a46fbcb764f1a281c3af820b0fabb8d46d97f3e3903815cf376f16fe8c47d8044423ba2b071eca4574c638ddf577cf4f276610976811964423bba7023bcdca0bb450c75890e3debf33eb005da04bb4213", 0x71) read(r0, &(0x7f0000000280)=""/93, 0x5d) sendfile(r1, r1, &(0x7f0000001000), 0xffff) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000300)={0x0, 0x0, 0x200, &(0x7f0000000180)}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x80000000) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff}) 2018/03/30 01:33:51 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0xdb}, 0x4) 2018/03/30 01:33:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x52, r0, 0x31) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0c000000000000a00205"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="1c0000001d00010300000000000000001f000000", @ANYBLOB="55d2fd758b97b4227b7ca810291573e0c54c663a262e0bea6dcaa38bed0032eaedaa6e41a7566fbafc2c816f7793d534e47a275822635857d85d3d0f46b4e5ceb2a6add06d73d99944fd49da3834af09dd2e1c8fcca791d51613d7ef2eef7e916fb32b85006c457f65a5659787b24dcf7bec6a691149c9e2c29a236b4187b56bf283f8eccf868ac6036323f2b571e3e11af11f"], 0x2}, 0x1}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000710ffc), 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001480), &(0x7f0000001500)=0x4) read(r1, &(0x7f0000ff9000)=""/80, 0x50) gettid() bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) accept(r0, &(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000015c0)=0x80) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000001d00)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x3, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001cc0)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r6, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r5, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x78) sendmsg$nl_crypto(r3, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000001f00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a00)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) 2018/03/30 01:33:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) r4 = dup3(r1, r3, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000440)=[0x2, 0x0], 0x2, 0x5, 0x3, 0x3, 0x8, 0x2, {0x1, 0x0, 0x2, 0x6, 0xffffffffffffffc1, 0x1, 0x6, 0x3, 0x0, 0x3f, 0xffffffffffff8000, 0x8, 0x7, 0x0, "535669df3a0fd65e85baad5b14f6e81c57e5339222623f6ac559737207f8c620"}}) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x90080) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000000040)={"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"}) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) 2018/03/30 01:33:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:51 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0xfffffffffffffffa, 0x8, r1, 0x7fffffff, r2, 0x55d6edb7, 0x80, 0x6}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000000)=""/63, 0x3f, 0x0, 0x0, 0x0) ioctl(r3, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/03/30 01:33:51 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x749d, 0x40400) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x40) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x7, 0x1) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) name_to_handle_at(r2, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="fef85525a51908fc204634dde25a2c5988f9702e5e1d64a9c5e18d0cf19d0b571bdf9630dc10f0d20e650fc6655557cb72a901709b5d1c146c7596117d50e31dacad8a81c633436e3cb28cbd12d1d8bd26ab80556716a2591945be65184033bddb076c198e15bd61bb5255dbb360f0f4519326165b71adb862e4ce2d3ba24a82185cbbbe12ee14aeafd0d7ccb0b90d5fefb36b5d92527ea3eea41034fe80"], &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x100, 0x8, [0x4c8ca718, 0x6]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/03/30 01:33:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000a290fa6ac9000600"], 0x18}}], 0x2, 0x0) 2018/03/30 01:33:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd7, "98b2cdf799ac5e3f780023f6b8b50adca6acf2242546608da9715436cec228cce5fc6facb3be2461168ddd1e5f872ee9dd04e973027654fed47464df86b3a5e16c98412ea29b69f2800347346c71556d418eae05f13eb256c46edefa728ed408014bea0917776211fd1410df18c554b71f12f473a46ce5386d2d3fbaf1167f2a992a3560c496e454ddb85a3c2abf08611f62667d9b3b858d9963006805c179343da083b013b20827cd35cc3a9cc2abb66282ae89aa3cfb9ce817c236e7b9922e5e54026711f20d7c6bf19a9f80240825f17f637eb24cee"}, &(0x7f00000001c0)=0xdf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = dup(0xffffffffffffff9c) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x5, 0x1}) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000040)={0xf9, 0x3, 0x8, 0x405}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='./file1\x00', 0x0, r3, 0x0, 0x461, 0x2) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f0000000240)=""/17, 0x11}, &(0x7f0000000280), 0x4}, 0x20) 2018/03/30 01:33:51 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000a004e2200000000ff010000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000001000000030000000a004e2008000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000ff020000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c77e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9843a"]) keyctl$invalidate(0x15, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/30 01:33:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000004c0)={[0x0, 0x8, 0x1, 0x1, 0x0, 0x4, 0x3, 0x9, 0x1f, 0x5b3, 0x10000, 0x5, 0x7ff, 0x2, 0x0, 0x6], 0xf000, 0x200000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000440)={0x20, 0x81, 0x1, {r4, r5+30000000}, 0x6, 0x80}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000001b00000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x48) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x76a11630}}}, 0x84) write$rdma_cm(r0, &(0x7f0000000340)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r6, r0}}, 0x18) r7 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x4, "35f0bb48"}, &(0x7f0000000200)=0xc) 2018/03/30 01:33:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x98, r2, 0x825, 0x70bd27, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff0001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/03/30 01:33:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) capget(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f0000000100)={0x7fff, 0x3, 0x5, 0x5, 0x9, 0x8}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1000004, 0x30, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/03/30 01:33:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000080)={0x8ac, 0xffff, 0x4, 0x0, 0x1, 0x9, 0xac, 0x6, 0x53e9, 0xd69e, 0x1ff, 0x10000, 0x0, 0x7fff, 0x10000, 0x0, 0x4, 0x1000000, 0x5}) renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) [ 69.813602] ------------[ cut here ]------------ [ 69.819633] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 69.829460] WARNING: CPU: 1 PID: 5 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 69.837939] Kernel panic - not syncing: panic_on_warn set ... [ 69.837939] [ 69.845303] CPU: 1 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc7+ #370 [ 69.845308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.845327] Workqueue: ib_addr process_one_req [ 69.845333] Call Trace: [ 69.845358] dump_stack+0x194/0x24d [ 69.845370] ? arch_local_irq_restore+0x53/0x53 [ 69.845385] ? vsnprintf+0x1ed/0x1900 [ 69.845403] panic+0x1e4/0x41c [ 69.845410] ? refcount_error_report+0x214/0x214 [ 69.845419] ? show_regs_print_info+0x18/0x18 [ 69.845432] ? __warn+0x1c1/0x200 [ 69.845448] ? debug_print_object+0x166/0x220 [ 69.845453] __warn+0x1dc/0x200 [ 69.845461] ? debug_print_object+0x166/0x220 [ 69.845470] report_bug+0x1f4/0x2b0 [ 69.845485] fixup_bug.part.11+0x37/0x80 [ 69.845493] do_error_trap+0x2d7/0x3e0 [ 69.845500] ? vprintk_default+0x28/0x30 [ 69.845511] ? math_error+0x400/0x400 [ 69.845516] ? printk+0xaa/0xca [ 69.845522] ? show_regs_print_info+0x18/0x18 [ 69.845537] ? __usermodehelper_disable+0x2f0/0x2f0 [ 69.845553] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.845564] do_invalid_op+0x1b/0x20 [ 69.845573] invalid_op+0x1b/0x40 [ 69.845579] RIP: 0010:debug_print_object+0x166/0x220 [ 69.845583] RSP: 0018:ffff8801d9acf210 EFLAGS: 00010086 [ 69.845589] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815b7bde [ 69.845592] RDX: 0000000000000000 RSI: 1ffff1003b359df2 RDI: 1ffff1003b359dc7 [ 69.845596] RBP: ffff8801d9acf250 R08: 0000000000000000 R09: 1ffff1003b359d99 [ 69.845599] R10: ffffed003b359e71 R11: ffffffff87b3b658 R12: 0000000000000001 [ 69.845603] R13: ffffffff87b16640 R14: ffffffff86e59240 R15: ffffffff8147fea0 [ 69.845609] ? __usermodehelper_disable+0x2f0/0x2f0 [ 69.845622] ? vprintk_func+0x5e/0xc0 [ 69.845642] debug_check_no_obj_freed+0x662/0xf1f [ 69.845650] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.845671] ? free_obj_work+0x690/0x690 [ 69.845679] ? trace_hardirqs_on+0xd/0x10 [ 69.845695] ? cma_deref_id+0x2c/0x30 [ 69.845710] ? __lock_is_held+0xb6/0x140 [ 69.845722] ? debug_check_no_locks_freed+0x264/0x3c0 [ 69.845735] ? cma_work_handler+0x1d0/0x1d0 [ 69.845743] kfree+0xc7/0x260 [ 69.845755] process_one_req+0x2e7/0x6c0 [ 69.845767] ? addr_resolve+0xbc0/0xbc0 [ 69.845775] ? __lock_is_held+0xb6/0x140 [ 69.845798] process_one_work+0xc47/0x1bb0 [ 69.845805] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.845811] ? trace_hardirqs_on+0xd/0x10 [ 69.845829] ? pwq_dec_nr_in_flight+0x450/0x450 [ 69.845854] ? perf_trace_lock_acquire+0xe3/0x980 [ 69.845862] ? __schedule+0x903/0x1ec0 [ 69.845869] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 69.845884] ? perf_trace_lock+0x900/0x900 [ 69.845900] ? trace_hardirqs_off+0x10/0x10 [ 69.845905] ? lock_downgrade+0x980/0x980 [ 69.845934] ? lock_acquire+0x1d5/0x580 [ 69.845939] ? lock_acquire+0x1d5/0x580 [ 69.845944] ? worker_thread+0x4a3/0x1990 [ 69.845959] ? lock_release+0xa40/0xa40 [ 69.845968] ? retint_kernel+0x10/0x10 [ 69.845980] ? do_raw_spin_trylock+0x190/0x190 [ 69.846001] worker_thread+0x223/0x1990 [ 69.846012] ? finish_task_switch+0x1c1/0x7e0 [ 69.846042] ? process_one_work+0x1bb0/0x1bb0 [ 69.846051] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.846060] ? trace_hardirqs_on+0xd/0x10 [ 69.846068] ? _raw_spin_unlock_irq+0x27/0x70 [ 69.846076] ? finish_task_switch+0x1c1/0x7e0 [ 69.846082] ? finish_task_switch+0x182/0x7e0 [ 69.846094] ? copy_overflow+0x20/0x20 [ 69.846121] ? __schedule+0x903/0x1ec0 [ 69.846145] ? trace_hardirqs_off+0x10/0x10 [ 69.846162] ? find_held_lock+0x35/0x1d0 [ 69.846180] ? find_held_lock+0x35/0x1d0 [ 69.846197] ? complete+0x62/0x80 [ 69.846215] ? __schedule+0x1ec0/0x1ec0 [ 69.846221] ? do_wait_intr_irq+0x3e0/0x3e0 [ 69.846230] ? __lockdep_init_map+0xe4/0x650 [ 69.846240] ? do_raw_spin_trylock+0x190/0x190 [ 69.846248] ? lockdep_init_map+0x9/0x10 [ 69.846256] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 69.846266] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.846275] ? trace_hardirqs_on+0xd/0x10 [ 69.846286] ? __kthread_parkme+0x176/0x240 [ 69.846299] kthread+0x33c/0x400 [ 69.846307] ? process_one_work+0x1bb0/0x1bb0 [ 69.846313] ? kthread_stop+0x7a0/0x7a0 [ 69.846325] ret_from_fork+0x3a/0x50 [ 69.846357] [ 69.846359] ====================================================== [ 69.846363] WARNING: possible circular locking dependency detected [ 69.846365] 4.16.0-rc7+ #370 Not tainted [ 69.846368] ------------------------------------------------------ [ 69.846371] kworker/u4:0/5 is trying to acquire lock: [ 69.846372] ((console_sem).lock){-.-.}, at: [<000000000a74be0b>] down_trylock+0x13/0x70 [ 69.846379] [ 69.846382] but task is already holding lock: [ 69.846383] (&obj_hash[i].lock){-.-.}, at: [<000000005a58f63f>] debug_check_no_obj_freed+0x1e9/0xf1f [ 69.846391] [ 69.846394] which lock already depends on the new lock. [ 69.846395] [ 69.846397] [ 69.846399] the existing dependency chain (in reverse order) is: [ 69.846401] [ 69.846402] -> #3 (&obj_hash[i].lock){-.-.}: [ 69.846410] _raw_spin_lock_irqsave+0x96/0xc0 [ 69.846413] __debug_object_init+0x109/0x1040 [ 69.846415] debug_object_init+0x17/0x20 [ 69.846417] hrtimer_init+0x8c/0x410 [ 69.846419] init_dl_task_timer+0x1b/0x50 [ 69.846421] __sched_fork+0x2bb/0xb60 [ 69.846423] init_idle+0x75/0x820 [ 69.846425] sched_init+0xb19/0xc43 [ 69.846426] start_kernel+0x452/0x819 [ 69.846428] x86_64_start_reservations+0x2a/0x2c [ 69.846430] x86_64_start_kernel+0x77/0x7a [ 69.846432] secondary_startup_64+0xa5/0xb0 [ 69.846433] [ 69.846434] -> #2 (&rq->lock){-.-.}: [ 69.846440] _raw_spin_lock+0x2a/0x40 [ 69.846442] task_fork_fair+0x7a/0x690 [ 69.846444] sched_fork+0x450/0xc10 [ 69.846446] copy_process.part.38+0x17c9/0x4bd0 [ 69.846448] _do_fork+0x1f7/0xf70 [ 69.846450] kernel_thread+0x34/0x40 [ 69.846452] rest_init+0x22/0xf0 [ 69.846454] start_kernel+0x7f1/0x819 [ 69.846457] x86_64_start_reservations+0x2a/0x2c [ 69.846459] x86_64_start_kernel+0x77/0x7a [ 69.846461] secondary_startup_64+0xa5/0xb0 [ 69.846462] [ 69.846463] -> #1 (&p->pi_lock){-.-.}: [ 69.846471] _raw_spin_lock_irqsave+0x96/0xc0 [ 69.846473] try_to_wake_up+0xbc/0x15f0 [ 69.846475] wake_up_process+0x10/0x20 [ 69.846478] __up.isra.0+0x1cc/0x2c0 [ 69.846480] up+0x13b/0x1d0 [ 69.846482] __up_console_sem+0xb2/0x1a0 [ 69.846484] console_unlock+0x5af/0xfb0 [ 69.846486] do_con_write+0x106e/0x1f70 [ 69.846488] con_write+0x25/0xb0 [ 69.846490] n_tty_write+0x5ef/0xec0 [ 69.846492] tty_write+0x3fa/0x840 [ 69.846494] __vfs_write+0xef/0x970 [ 69.846496] vfs_write+0x189/0x510 [ 69.846498] SyS_write+0xef/0x220 [ 69.846500] do_syscall_64+0x281/0x940 [ 69.846502] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 69.846503] [ 69.846505] -> #0 ((console_sem).lock){-.-.}: [ 69.846512] lock_acquire+0x1d5/0x580 [ 69.846514] _raw_spin_lock_irqsave+0x96/0xc0 [ 69.846516] down_trylock+0x13/0x70 [ 69.846519] __down_trylock_console_sem+0xa2/0x1e0 [ 69.846521] console_trylock+0x15/0x70 [ 69.846523] vprintk_emit+0x5b5/0xb90 [ 69.846525] vprintk_default+0x28/0x30 [ 69.846527] vprintk_func+0x57/0xc0 [ 69.846528] printk+0xaa/0xca [ 69.846530] __warn_printk+0x90/0xf0 [ 69.846532] debug_print_object+0x166/0x220 [ 69.846535] debug_check_no_obj_freed+0x662/0xf1f [ 69.846536] kfree+0xc7/0x260 [ 69.846539] process_one_req+0x2e7/0x6c0 [ 69.846541] process_one_work+0xc47/0x1bb0 [ 69.846542] worker_thread+0x223/0x1990 [ 69.846545] kthread+0x33c/0x400 [ 69.846547] ret_from_fork+0x3a/0x50 [ 69.846548] [ 69.846550] other info that might help us debug this: [ 69.846551] [ 69.846553] Chain exists of: [ 69.846554] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 69.846563] [ 69.846564] Possible unsafe locking scenario: [ 69.846565] [ 69.846567] CPU0 CPU1 [ 69.846569] ---- ---- [ 69.846571] lock(&obj_hash[i].lock); [ 69.846576] lock(&rq->lock); [ 69.846581] lock(&obj_hash[i].lock); [ 69.846585] lock((console_sem).lock); [ 69.846589] [ 69.846591] *** DEADLOCK *** [ 69.846591] [ 69.846594] 3 locks held by kworker/u4:0/5: [ 69.846595] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<000000006ee28ac5>] process_one_work+0xb12/0x1bb0 [ 69.846603] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<00000000afd7d54f>] process_one_work+0xb89/0x1bb0 [ 69.846611] #2: (&obj_hash[i].lock){-.-.}, at: [<000000005a58f63f>] debug_check_no_obj_freed+0x1e9/0xf1f [ 69.846619] [ 69.846620] stack backtrace: [ 69.846623] CPU: 1 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc7+ #370 [ 69.846627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.846630] Workqueue: ib_addr process_one_req [ 69.846632] Call Trace: [ 69.846634] dump_stack+0x194/0x24d [ 69.846637] ? arch_local_irq_restore+0x53/0x53 [ 69.846639] print_circular_bug.isra.38+0x2cd/0x2dc [ 69.846641] ? save_trace+0xe0/0x2b0 [ 69.846643] __lock_acquire+0x30a8/0x3e00 [ 69.846646] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.846648] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.846650] ? __save_stack_trace+0x6e/0xd0 [ 69.846653] ? perf_trace_lock_acquire+0xe3/0x980 [ 69.846655] ? check_usage+0x22f/0xb60 [ 69.846657] ? perf_trace_lock+0x900/0x900 [ 69.846659] ? perf_trace_lock_acquire+0xe3/0x980 [ 69.846661] ? perf_trace_lock+0x900/0x900 [ 69.846664] lock_acquire+0x1d5/0x580 [ 69.846666] ? lock_acquire+0x1d5/0x580 [ 69.846668] ? down_trylock+0x13/0x70 [ 69.846670] ? lock_release+0xa40/0xa40 [ 69.846672] ? vprintk_emit+0x43b/0xb90 [ 69.846674] ? lock_downgrade+0x980/0x980 [ 69.846677] ? kvm_sched_clock_read+0x25/0x40 [ 69.846679] ? sched_clock+0x31/0x40 [ 69.846681] ? sched_clock_cpu+0x1b/0x180 [ 69.846683] ? vprintk_emit+0x5b5/0xb90 [ 69.846685] _raw_spin_lock_irqsave+0x96/0xc0 [ 69.846687] ? down_trylock+0x13/0x70 [ 69.846689] down_trylock+0x13/0x70 [ 69.846692] ? vprintk_emit+0x5b5/0xb90 [ 69.846694] __down_trylock_console_sem+0xa2/0x1e0 [ 69.846696] console_trylock+0x15/0x70 [ 69.846698] vprintk_emit+0x5b5/0xb90 [ 69.846700] ? console_unlock+0xfb0/0xfb0 [ 69.846703] ? perf_trace_lock_acquire+0xe3/0x980 [ 69.846705] ? __might_sleep+0x95/0x190 [ 69.846707] ? addr_handler+0xa3/0x380 [ 69.846709] ? perf_trace_lock+0x900/0x900 [ 69.846711] ? trace_hardirqs_off+0x10/0x10 [ 69.846713] ? rcu_note_context_switch+0x710/0x710 [ 69.846716] ? __usermodehelper_disable+0x2f0/0x2f0 [ 69.846718] vprintk_default+0x28/0x30 [ 69.846720] vprintk_func+0x57/0xc0 [ 69.846722] printk+0xaa/0xca [ 69.846724] ? show_regs_print_info+0x18/0x18 [ 69.846726] ? __warn_printk+0x84/0xf0 [ 69.846728] ? addr_resolve+0xbc0/0xbc0 [ 69.846730] __warn_printk+0x90/0xf0 [ 69.846732] ? test_taint+0x20/0x20 [ 69.846734] ? lock_release+0xa40/0xa40 [ 69.846736] ? print_irqtrace_events+0x270/0x270 [ 69.846738] ? addr_resolve+0xbc0/0xbc0 [ 69.846740] debug_print_object+0x166/0x220 [ 69.846743] debug_check_no_obj_freed+0x662/0xf1f [ 69.846745] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.846747] ? free_obj_work+0x690/0x690 [ 69.846750] ? trace_hardirqs_on+0xd/0x10 [ 69.846752] ? cma_deref_id+0x2c/0x30 [ 69.846754] ? __lock_is_held+0xb6/0x140 [ 69.846757] ? debug_check_no_locks_freed+0x264/0x3c0 [ 69.846759] ? cma_work_handler+0x1d0/0x1d0 [ 69.846761] kfree+0xc7/0x260 [ 69.846763] process_one_req+0x2e7/0x6c0 [ 69.846765] ? addr_resolve+0xbc0/0xbc0 [ 69.846766] ? __lock_is_held+0xb6/0x140 [ 69.846768] process_one_work+0xc47/0x1bb0 [ 69.846771] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.846773] ? trace_hardirqs_on+0xd/0x10 [ 69.846775] ? pwq_dec_nr_in_flight+0x450/0x450 [ 69.846778] ? perf_trace_lock_acquire+0xe3/0x980 [ 69.846779] ? __schedule+0x903/0x1ec0 [ 69.846782] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 69.846784] ? perf_trace_lock+0x900/0x900 [ 69.846786] ? trace_hardirqs_off+0x10/0x10 [ 69.846788] ? lock_downgrade+0x980/0x980 [ 69.846791] ? lock_acquire+0x1d5/0x580 [ 69.846793] ? lock_acquire+0x1d5/0x580 [ 69.846795] ? worker_thread+0x4a3/0x1990 [ 69.846797] ? lock_release+0xa40/0xa40 [ 69.846799] ? retint_kernel+0x10/0x10 [ 69.846802] ? do_raw_spin_trylock+0x190/0x190 [ 69.846804] worker_thread+0x223/0x1990 [ 69.846806] ? finish_task_switch+0x1c1/0x7e0 [ 69.846808] ? process_one_work+0x1bb0/0x1bb0 [ 69.846811] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.846813] ? trace_hardirqs_on+0xd/0x10 [ 69.846815] ? _raw_spin_unlock_irq+0x27/0x70 [ 69.846817] ? finish_task_switch+0x1c1/0x7e0 [ 69.846820] ? finish_task_switch+0x182/0x7e0 [ 69.846822] ? copy_overflow+0x20/0x20 [ 69.846824] ? __schedule+0x903/0x1ec0 [ 69.846826] ? trace_hardirqs_off+0x10/0x10 [ 69.846828] ? find_held_lock+0x35/0x1d0 [ 69.846831] ? find_held_lock+0x35/0x1d0 [ 69.846833] ? complete+0x62/0x80 [ 69.846835] ? __schedule+0x1ec0/0x1ec0 [ 69.846837] ? do_wait_intr_irq+0x3e0/0x3e0 [ 69.846839] ? __lockdep_init_map+0xe4/0x650 [ 69.846841] ? do_raw_spin_trylock+0x190/0x190 [ 69.846843] ? lockdep_init_map+0x9/0x10 [ 69.846845] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 69.846847] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.846849] ? trace_hardirqs_on+0xd/0x10 [ 69.846851] ? __kthread_parkme+0x176/0x240 [ 69.846853] kthread+0x33c/0x400 [ 69.846855] ? process_one_work+0x1bb0/0x1bb0 [ 69.846857] ? kthread_stop+0x7a0/0x7a0 [ 69.846859] ret_from_fork+0x3a/0x50 [ 69.847325] Dumping ftrace buffer: [ 69.847330] (ftrace buffer empty) [ 69.847333] Kernel Offset: disabled