0f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000200), &(0x7f0000000280)=""/250}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0xfffffffffffffffb}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/14 19:38:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93", 0x50) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x20603) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth1_to_bond\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/04/14 19:38:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x2, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) r3 = fcntl$dupfd(r1, 0x0, r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)={0x1a0, r4, 0x10, 0x70bd28, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x35, 0x3b}}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2b}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffeffff}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x237}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x2000c010}, 0x4001) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000000440)={0x1, 0x0, [{0x0, 0x92, &(0x7f0000000380)=""/146}]}) 2018/04/14 19:38:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x80000e, 0x4, 0x7fffffff, 0x8, 0x4, 0xffffffffffffffff, 0x7f}, 0x19) socketpair(0x9, 0xf, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x80000000, 0x5, 0x0, 0x7, "10319aed1e52dd2c509feb347fd9313df34f88688ded06f66c00f48b0dec76defa42a7099dfb5891ba8cafcf"}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)="e5"}, 0x10) 2018/04/14 19:38:30 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:30 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x103, 0x237) write(r0, &(0x7f0000000180)="2600000022ee1cdf004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7b0", 0xffffffffffffff22) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x200, 0x40000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x81, 0x400}) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x325, 0x4, 0x8, 0x6, 0x82, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_ifreq(r0, 0x8969, &(0x7f0000000000)={'veth0_to_bond\x00', @ifru_ivalue=0x10000}) 2018/04/14 19:38:30 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)=""/123, &(0x7f0000000180)=0x7b) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x100000001) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x0) 2018/04/14 19:38:30 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x8, 0x4, 0x3, 0x4, 0x1, 0xffffffff}, 0x2c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r0, 0x10, &(0x7f0000000040)={0x1a, 0x0, 0x3, 0xd7}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x10) 2018/04/14 19:38:30 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/166) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000340)={0x2}) unshare(0x60000000) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) uname(&(0x7f00000000c0)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$notify(r0, 0x402, 0x80000014) socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000240), &(0x7f0000000100)=0x68) r5 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1fffffffd, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f00000001c0)={0x7, 0x9e, 0xffff}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000000)) capset(&(0x7f0000000040)={0x20080522}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_RES_CTX(r5, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) sendmmsg$alg(r3, &(0x7f0000006c80)=[{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f00000069c0)="df", 0x1}], 0x1, &(0x7f0000006b00)}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x16}, 0x24, r6}) 2018/04/14 19:38:30 executing program 2: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ext3\x00', 0x2002000, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB='codepagm=none,\x00']) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 2018/04/14 19:38:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0x6, 0x101, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x18200}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000005c0)={"3c76ec53299f8519973f9086bb292c9be39126025dca1eaf80247173e08854b7b83404fab20a3f49dc0348115c5f40dfdd6ac90bce31664a2fff0d9646170dedb16daa9d40f0646739072b022407000000000000ef3907060000000000000028db052584309d89c878a13615d2f8d26ec640bff1d3552c3da6d47b258e9c6efea0e44a9abf8b1df2df4a633ea7efb1167fea42a1a64b874c3f3b4d7008b7d1b429fc2b829b2955a041d790e89853809196a25005cdc6e8c2080090e71e2fee914bee0c4d3e6d16da68cb75e19727254d0c43bba4d0f27f649f852258b80c42095dda143db25a5e0ae1f83c3df37fd8482577869c26f5d12767569ba2fe1f79dc51f0436a00db4385a119e1542527e66419d6c28dc5e2417232b6c2b03c750c2cec9ff6864dd476a6e22f2bff71417f6a3e9028e2ae0778432e797a1464d70839ef2f4b334c11285c7a675e043fd39517198c767112896ea084a467a86af24e812cf10c191cedcb8d913c4689db720800000000000000477d5d9f8e58f9a015633c75c63ea5d6f8e3719781609bb0fe5b14bb7e4ccb83a60bbdb52c6c406fd2dbd08352ce510cacf886a6153026b8dba95d38fc4b6b3b4bcf1536a7dec889836b8ced33a8154c6e41bf0b528b95de216d3b8664e4bc44358fb20ba57aad1098fd73818ec9bb610c9b14fc2695e0fb00d28cc1612ab8982583dba6afe7c980d96b6faee937bb9b361ebc882d93f06e1adc6331f96023d53b8096ffe069b2fe93713b95b89fa622879e97e040d7696ebe24bd5f1742dc29bddf95c513f2881ac7e7a426175c71afea64ab78014e58ea9e2e34d0155ab8acc11e29a1da2a0d6e47d18e05df9f1097a205df152a22d2978d311253f46ae43a9c4cb203af26112f2a731e00800000f4ae2381a5b1eab83a7ff3cd328095700c2128e27e2ec878a99dafc9bf59be3c30ebdf13e8b708cae6b18f9745c842f45839bc7f27abb5b3cbe0b7af83bc2ce9f503c4714b4c79d79bf749ac4cde07fe428a14874c7722785632475186d763ff004239ab3622a76ab22617e7b622351442ad4cd6626c2e4db2af2acfb744fc530e38675b6b8f473a49126f0dc0b4b6fea45d25ab4d704bc3de0064ca707e37cd3aafa34b0be17890dfb4df2d4a50899125872624b939f9e3ac781cfed29cca9d3b349fd7d20307716163ed5f2bc33e5242d752bb471b006dd1c6f01e783a1636fb3162370bf60052f4d260a85093a582520ad5aca1c56797dec37ad109d9413f5be17e7bdd022112909a6804465ddf7a0a38dd9dfcb915c2c0746e22196ecda798689b8f40836e9b0dc0b63b3f306b48aad06f847a9122fa1867dd80a45fe42fd3e6cbe8c5b186286db557ed740a719130736164ffa3461aecfe60bf558a83ddf725fbac979bcc90265ff07dcfd3a3e7a50b00eed8a263163c3af7"}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x10001, 0x5, 0x4, 0x4000, 0x6}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x4b3, 0x20, 0x2cc4000000000000, 0x1522}, &(0x7f0000000200)=0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/14 19:38:30 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="000004000000d52bf5b40000"], 0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10040, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x4735f459, &(0x7f0000000140)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/14 19:38:30 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x82001, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x5) r2 = socket(0x2, 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000001c0)=""/171, &(0x7f0000000280)=0xab) r3 = open(&(0x7f0000000000)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000db6ffc)=0x20102, 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000b, 0x88050, r2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x2, 0x7, 0x40, 0x0, r4}) fallocate(r3, 0x0, 0x0, 0x9) sendto$inet(r2, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) connect(r2, &(0x7f0000000040)=@nl=@unspec, 0xc) sendfile(r2, r3, &(0x7f0000af5000), 0x10001) 2018/04/14 19:38:30 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) 2018/04/14 19:38:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() clock_gettime(0xfffbefeffffffff2, &(0x7f00000000c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x40, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000340)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x10402) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x28000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x87, "2cca5e263937b239ba9e0f2f1d31a5b13bca71685982669584a78625683283f1455abac3b3239ca64ca91b1cd082f4ebce18e104530da731ca827b7a57844b9bd48aabdaf420ae3d40526bb5c7974b25fac192181ed30d37fcb42e0ee55c6716a5cf225e77c7cc23ee90bd362dee1c241dfd534cdc2127c829ca9a6cb4b8484e1e77a3bfd28df7"}, &(0x7f0000000080)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x6c, "328e750c6977b5b5ac4f97bbb30a877f1baf841f404cddf7c8f652c0afb4642ed3102f641d0afb065f9fe933bc7dae2c2cbcbab42e669adf3c5fb84a7e3e304ea85ab7af032a1ce1d1e8d1e76e30c31cf148f3d89359ccf9b23d68a8da42adb98a0e406dbe9a272cc47d4a90"}, &(0x7f0000000280)=0x74) 2018/04/14 19:38:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000000006}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="1000c70bb25af27ca5420000"], 0x10}}], 0x2, 0x8000) 2018/04/14 19:38:34 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:34 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaa00aaaaaaaaaabb0800e55ae7ad0aa37b7147f72500001c00000000000090787f000001ac1414c40200000000000000137f0000089078"], &(0x7f0000000000)={0x0, 0x2, [0x0, 0x5c8]}) pipe(&(0x7f0000002540)={0xffffffffffffffff}) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x12, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002580)={0x0, 0x7, 0x1f, 0xc6e5, 0x400, 0xfffffffffffff587}, &(0x7f00000025c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002680)={r2, 0xfffffffffffffe23, &(0x7f0000002600)}, &(0x7f00000000c0)=0xfffffffffffffd65) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/250) 2018/04/14 19:38:34 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) 2018/04/14 19:38:34 executing program 6: r0 = userfaultfd(0x0) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x4) r4 = geteuid() ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) lstat(&(0x7f00000014c0)='./control\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0}, &(0x7f00000015c0)=0xc) lstat(&(0x7f0000001600)='./control\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) r9 = getgid() lstat(&(0x7f0000001780)='./control/file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0, 0x0}, &(0x7f0000001880)=0xc) r12 = getuid() getgroups(0x3, &(0x7f00000018c0)=[0x0, 0x0, 0x0]) stat(&(0x7f0000001900)='./control/file1\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000019c0), &(0x7f0000001a00), &(0x7f0000001a40)=0x0) sendmmsg$unix(r3, &(0x7f0000001b40)=[{&(0x7f0000000040)=@file={0x1, './control/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000280)="cb5dbc7ede2c86cf22a6e389679441d53a0581b170eddc6b75dfa3cbf789d71c54316eebe55b53ac9b4f4bba0efa923c5b64b7e110b9a38b6671f9e9c6cbab1d682500f3afdaf5b7826b0bb46932984fc1e44c5265111c475f6e05607cc9fa16f6bbf3067fc72e98e69c482f54086ddac58901d056fd5dd756f9d64b8682f4e6561b9dcee70bd21c82d7fa954e800043e034238b82ca251d030bbeba4a9e7ccedb2e0a2e4f64a71a9b5f37f4de75d23e121b96451e66a4922a31dbbb87eb239240fb7811b11d66b94add981aa25d387b74adfa880875d9b83d29110d2f9960bcdba041047e9cd4f1856d5cc6efda4c9fabaf30b2f68016319478a4a20d0fae2494c9f918e2038c3736f7c66d0b8ca0412ec3767db07ac68dc2e9efe6733b2274359e3c932922f90e8a0e5f580e47c1654d87697b48276765d3988e68d21d15b0d79bd7a5f8568342ad5ed58edb3470e713ae6198cd76b9d07d2e8668ceda1dbe00f0a0c5e53bcb050fe87524818ea96dc79ea3982854b64b78c23efd2209be42f5ca96ebeef1f2840deecf019f98e442274531abd26ee36e6f89572e6a8716f384134bc11efd297d3fbbdf4f0a0e3c2f97a5f6b12a5efb36addbb2afe3547e8de80e3965f2da26d92e40f2d6b4b096e34b41e97f277a9162c75dc9037ae7c843521c4e00217a0990bb1ae1beeae9191a2a2a76336129ff8b1c4d2c2558361e6043ca6dce7f42d1c0708501ede863049bb24bf17aa6439da065d50f4b9e2d0a5025f9949af4230520da0e3acca5dfeea17be4695bf0fa60e465738464963f3c0c2fa45ed9882b0feee0ea1ccb8199c04e105b5debfcf1d7cf288aed7f44fe973c44d02d3fc45345dc7760b8edfc10af58c381a210b2c2a640e4b2b36dad59aafd9e368988f47b01519ac37d4df7b4451aa7adaca7a5917c58f507d795cd4ab54d672839e186c82665da7a3dc16002d7d7d7d065b0d23b4488eb451b5b19052433ea8aab757958f7e1d3f60a07b8512f4317e9de906350b27dd3058c7858a997edfee810d08afa97143ac2f217847a2ba97776a8d1ca47980d9c79d52c5d67b7f5483459c59809439beb54420b9b2a74307bd9108b3524d4fcf24c4089d80bf645972a5da2970dfce77dfdf0b1a9d6a97ffe1f819c0fcddc424aeb1b6a65069bc941bce9e7f8c5ebe551c139733ee2dee7bb605754599e5da466858c2adb2fbd5418097340ef88280dc7eff8f80be43fc6ffba4dddb98be008c666472b281f84e5f70014cc32abd0314e440bc1b56fbff88508b1d2b05be1d5e9292c4f6a0d651db57f52a4fe29d32ab7cb96b3ca3e31c9fcc9c006573f99a39460e30c9b7ec1d7c877954aec9e405371616a9deac372ecd18e23d4ca2fa46fa411f32d107694250daed5cd8155d4c06ba2072b113decbe333093e23f6e69069d91f05c9f9a6dafbcc337c6cff4c4d8c87bc9df3a99974f9a3fe68324943ff1769d03265f19b85d3fb53e03665bfd033ce522f5396fee428680aa851d286fc44446016b99711afc9b4c1fa317195e975d2baa06547e21c6f4b8f04a11f75108337ee792a95c4222b2292ed6972b5fce296873748de0cb6fa0098319838d288de3d63a9626163464c093544201beabbb160032ed0b17c0ffc9605b05c6929036a4d3a8a101f17bef9ce3e13afec049c2bf06f5ade92a5b7579136b4f96d5f9fcb5a44adab1627a769a2908855a9d1b10044c4ddf1c4bd684586b88480d93df250624ce17f795c110235b17174fcb813e33215feae156913cd2ba567a5efeaecac74338d476c68a53e66c1119ab65d34381db52515f7672457f21740a01137caf1de4d6e3e55fcd81da46b560dc1c7512e781a4bb788f5cd0471d45a15418d8d108c85e7a9ed15ded2a9651357fb43da986375e86e5c41a9172431eeaeaaf26fa113258076d0b746afa4e7e885454933c5c758982bd1e8dbefbc3b564fb6c27511a6af14c7f8425629afdac1b278074a58bd488e36dd0953384422f6410dd01f6a6326a98f4a6e002bbb24854cbb278e2f8de46e783e0d9374ff3383bd95b64b0484b30d0dda67f737fec535ad7bee3c0ecad9d56bff1297930e807c1103ba5e1774c7775ffa030cd846d37bbf4dec42e6911e68386b68d4619d52ec77331a16b685f71caf8467347bc245f54a3322865955df60312a890871ca6726859440968a464e7edcf204d3abd156c60a94267ee108881c0a6574b9f0ffd1a8090808c1a24daaeb5320db46a7e1cebc6f728d944730ff46fb88a8f901dbe7990a4e9bbda3b7793fd215373d654aa0aeddeae87ef75db1292a1045b0eaae1d1a21c93450ada5f9ce99c767ccc733ac71bbff96f64363c5f2bbc6ec6abe24583c9449644b9ec8d3f215587cc3180a4e5467d6f755f215039be17156dd5baabfd594c1cbaab60df71f044c6028c617ecacf6738298d19bcc0beb0a8161f7d0206d6e7004cc7972644c36df455e90c852b0880bcf6bce2aa39828dbf9ff92ee073fd4d8514680112b3e77402a5292afa0f2c87bcf360715d0d5af554bcec5a2774f52a9c2fde0ae038a8658c1e2bb0252bcd0575550eb4f1440339a6a5a6a6465e79f388676d12df9f785568686ffb26156a4c11bfbf3c83c5900bc3498625d4974ac5a5f2a087ace46a3642de75fd2ed724f6772c3db68ec9f3749399f3f8c8b50b015b5ea5d34cbef7f26f8635555f41adbf92a62d8b7e1b1479f946c3eab8dc1b3498ca782c94b6fefc195cf142337b037e8140cbf04a1325e670193f759e8ed0f5a46986927a58a6ca8b806823383451addf581721ea622f0ed184fd4f16e2c53c8f8944f70b084043d50ab01d291e2d575ca6d79b1f0ab2930227da2b3cea3be682b29cef4c422d296dc15bac76353eb0c6670c4748fa36c74e3af51d6236e888ec6d3caca22eeb0174c83bd9ad824bb40d5c1b8ca736f7998f054f13b8e73c08ab57cc5a2c6743a369742a14dd015257b8b6d17ff962262fe2ae814429ee889bed7c271fad4dbdd77e0a05ab84293a7ced0b88fe7eaff713c6cafb1c70973069ffe0d0a19d7b9814c2ce560864295e4e68496e2d540d654e3e0e96326fdfd22e4badcb083a334d212d64c5e0d57fd4430ddd3e8821036e898caa79afbbc41fec395c7c428448347859476ee97f8c6c7e7d94df61a50df9ab259a2a49f5db51e5f3e93277bdd4ffa58b9ef8381631a2bfabf3c0805737c5af0981edf6a0f262c49b159265da4160396034a77e108268aa5be1d4ed280b594397437b07aacf815b6a71c8ecb8383efdcada9b73e7329d21b27986f86c60df941794453edf846a4c00d4f442d06ba3ebee7812d53ec167f8fe67397694aff4024363a20a88db4ed86c20b8e432e0d729d50cd97b545576448f4dee852d084211936b652d1f7a54d6accb16683626158431f27b20473d9ca6be0e94c2e6a1b53fba69749c67dd1de6b5d65c4dcdcd62cdb6ad09bd47da2be3ed0ae94fcdcb3e116bb48999771f447a36ae65ea6c8b39b16802a7a886e0ba971977120a0b78bdc8124d3f369e8b8ec8dd22672c209cff68315aef898ba29ae48c2175b192d24df8ec4e88b11431663b89242054375534de0bfac32071a370e3056705dd780027d053a0a9450ce0780c14e1744e45ced6e5c3ff67b43cfc7d61b48293b24fe7471082c72ab155ad6e2daaf6719101ada3b59fc7b16e5c0ddbc6f2d870144d82ffa612c8a34ebf7aa7e9aa9b5686b8c1d962c49f0f183fc68b143f786800de69a82564ca293bb23ddd62b2cbfa90b31809b7dace4512af6b2e6233c857be9e2ebfa48a81053307844548fd8b68c12a29451eb3e47e519db935d59d875655b0f4fc457c38f232abcf751860152a969d8ba2bd1c71600ec3b19c3286beade39a639f007b631e1740b74aba77e918b086a48c80976856a460fdd9f6114b50bc3985eb3d77c88d5f695dd1e5915829b0e5e0f37b5cb12f5e30e9757418c7ac4158a6dfc08885aa7fe49090aa4081a98a26ad798118c18928d2795ff6a1f443195b3f79fb7fed495c8f8de1714be7fa51874e8dd2ae7a0040e3f86c1a206a76c8c8c65cad368cbe5261bfd176dc853d4b55aebc5fdab947b4d1272503cb7f887e92120570a640a6b9e8c121f686076520391d677200ff3d106e505e90dc38c467f092ad214b1f0d25961ab72e37280a28294219ae1c9c5644f46f7c43af3601fc701e2c898155ef062dec91a1f6566c8936881dd15155b34688221405664f9a579fe09d3529819e8088178848fe9c26e40aafe8d0f2f6846654dd5d09c80cacff513be346e90b05bd827de48fcd6e991d899b53a2eb8085d5399441bef07aa7f67b24f15e30e64ba77d7563ab237db219cd925847c2302e30609f28a921528bb502e3758bcf57f828b460423c19082063b55ba8ab566f77d5ff29726e92c0988c23d4467921362b15724a33f53e40bfae1efca468a7faad2ff6d1a3d6dee262b64b7d7f0fff83ff539549343ae53fcdce4d68f7c8700df4e2b56622d6781abab408812de93a2ab193bedd7d09864dcac51494484ce9fd8d693271e1aa07a73c58ab28e82b77c0eb16bf9c5927df06bcbabe4981f128906e2ecdb801d11a5e574bf3dfae819b7b9166836684c7d060df4e70a99777046e934eebb679bc10565ac512ca537252f82a8cea9a255a9431cdd6289759972b675da377b753811724c34a1186e1d0daddb331a5aeada2d31a1144821de10dcf90f40e591aa8e969d0614c7d6c93d4aae1476ee8aa599f933a03115a8e640df425fc58258d57538869c55ae9a1991f73e4cee032d00e03c6bb717e6d1750a32a51945cfee7be4bbdeb821854febd2ded527a92c0867ce357876c8963c4ff97d089acd1cdf440d52e2858290ec76477b6ba69846f97d76dbd726c42039554db633b6b958b2af79e74fd16938b70417ed8a750ee2804e8bd2f44f292066788c3e4be74bc3de4a024a668844fccc3ba2731ce4a57f0efae88d9807e91685a52ae81d98c00b7e2f660ff94c7d0e11dcae39611942a68a3e5b0e41b7e83072b78700ea93c1ffc66ded491952d3df55520dbed1a6d8a90095949d883adfad22f5733268e233c53b9b314f16e72b1251f530b8e6e117d26e162a68590b56bfb653d85cb2f479c4b46b321ab3f39554c3ed54d18f9e27ed6091c25c222874ff63c4384a0f9b90775748ffe7e6eb2eca25e75808a75f812d16193e2c96f044faaad457f5d1c82da31e82f9e35e33d6e6dd94fceefc8b260320f3159dd4f8c0e85b772bae62d8f69ade2066a2e55ff8f16490e76128f50dddfbf2036df33ab359030d9e97986d646c0cbdbc6a092fb3e0f85778747e4120906711e85647436d2b7c48c2b3426b100bd12c526a39435861295448cd9336c4add35eb7daeca5adc652969b3e0247bc69c4a4dec5720742aacf057f030f9bffcbc558ebddb4e4fec877646486b5c493a4292da74a72fcfa1d980b1f3aeb7f5a7a3d7808475d1bce25abd96577a22bcfd349f9d73fce055c7354fd78f7ef5bc323670a14852791662eca5d501b5769d5a35298b3449866d99d5d70d1e62542a5eb62216621990b3340a846c45117e84512c794afcb22abc81bc3d81f061a58a6b858a88c2d839f498fdd1e643f4eb21d7ee8a63bac2a3aa75af1ed6e69eb50ec139bce5cc259fd36ca667ed38c8a7eb4ec49e0bde22614cff334d5dc63bf41896cd3daf334e0c1b5f020f1d4711f3b6dffe46464daebd9d45991b3b43e59eaa2197958082990fd6381b6771a8c844c8", 0x1000}, {&(0x7f00000000c0)="d5d35f7ac45de54ca6a7425a3013a4cb85087d314ab27b9134b33cafa5b5fce05c7a34255f9d1bb0429e7717b6b3392af11ab4f526c037fb2b2f33cc3ab8ac899a3880193ca29d0024a02d690e4d25a01950828f7b645df3aec0e539bb15b899154532dd80b60bb70d80c31b22012d638f7363b7f7", 0x75}, {&(0x7f0000000140)="c92d0a33ac86917d186a3708d18b41d8545d8ffab322fcaa338f20d08d6896b7e6f9c34c1fa842d6b139ac3302128e40d7d21fff3dd669f7e10baf25dc49f2", 0x3f}, {&(0x7f0000001280)="f3a377df58bd8336c8bb633bd88c76cb1ce877aec0b9bdb05780d44e26b1f6ac78cdbbe2bece497ffcdbe5168c7a893952de0c10c354e8ef309f249d3acb22fc0cd62271740757039dffaed8999eec812ade83371821a8b7950cb29325faed15269021c83177d470a64ca80f2c88c20108bcfa20c2afbb6effe2dfa85c3154e03d6dd39dc8b6714cef18bd482aadd3cd3fb80866398495e17417e64a731907c66ad88151e4d5e96fee06a8a204a5104e4a9e", 0xb2}, {&(0x7f0000001340)="f8b7d10d27d220802d6c3e82fd55ec1f655d43bf3e041a9387985ac07a21b9eaa22d345598efacd98d6e9b95ebb50a1d6f20304ad1031db0e230cb07bd894142dbda78475281ffac18747ae6acd3d475da309f216c3ff8ab49e3c878bf1205cc09b673a64c2bd4f3ee0d96fa3761f9f63312e637fa5433ff0aa86e342e682e606d2953d407bfb41e0a25775a1f95d2f8329b437252ea61c747af7b41d3f275d77f364114e86a254eac0545546f63a62a2367e646c2732e14df252d3b73eccb15e0c744111fd99bb42b8c8bd11e50cdeed6a1ad02b44d909c46a1cb701b8052", 0xdf}, {&(0x7f0000000180)="e94e07cc71b1cc1e62c93b3ee8804c2f31f96bb5d491aba85966ae6eac32b26589a06f786c38f3557f374402874e9695f5972d885bf7801e491d8020756da3d39e8735daf2f94154", 0x48}], 0x6, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}], 0xc0, 0x1}], 0x1, 0x48000) read(r0, &(0x7f0000000200)=""/100, 0x64) 2018/04/14 19:38:34 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4c, 0x240001) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000100)=0xc84e, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) sched_getaffinity(r3, 0x29, &(0x7f00000002c0)) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x400000) 2018/04/14 19:38:34 executing program 5: ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000140)={0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x800) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0)=0x6, 0xfffffffffffffde3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x1f, 0x4) 2018/04/14 19:38:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000240)=@canfd={{0x2}, 0x0, 0x0, 0x0, 0x0, "a86bd3be67f6f187163916e75b68fabc7fb1f1960e3fffbe3ead1e635259b537173ef807eebb520a71c70dca7a369c7b1a0342387359a2d1c7ae7a2b3493a7d7"}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000002c0)=0x74, 0x4) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x94bb, 0x0, "bc20b02ac1ab", 0x80000000}, 0x10) 2018/04/14 19:38:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000080)='*&ppp1(vboxnet1\x00', 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ipddp0\x00', 0x100}) 2018/04/14 19:38:34 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000180400fa0000000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000640)=@query={0x13, 0x10, 0x7, {&(0x7f0000000380), r1}}, 0x18) close(r0) 2018/04/14 19:38:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000000c0)={0x9, 0xfffffffffffff000, 0x516a, 0x4, 0x7}) r3 = dup3(r2, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x20013, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) fstatfs(r2, &(0x7f00000001c0)=""/131) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/14 19:38:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f00000002c0)="e29920c8d0a5b1102eb2af2e8be5c2985863c0672705a4ca79b08aa820199c28de8095e500647cc9b70d26162aac3aa4e8", 0x31}, {&(0x7f0000000300)="498894bd50b8d23393a6ef481d58eebcb6d4ef9ffa1bfa9a8d44137071dc9fce1ab6446ecb95580b6f7b6ff3e0a90e56b0d5195f044e31ed5034c8dd147b2e37631a67b01136aa678d90931a8831d8f9a1bb1959b72b0c2b6a2c8402d90d", 0x5e}, {&(0x7f0000000380)="4599f2c5358f4d5062aa0b527b14d1385d99dfd6ae536ffeac78b376955308d6bfabc59228133c587a924a27afecf687fd68a3f91ae3b0cba1a3a9f572dd91411168a08d40ad49050053556540b7ed773b348e7547096019ebea04d919777d97331f6a9fe8ea67d668638e00a7a3e3b87a663d07", 0x74}, {&(0x7f0000000400)="131c9b7b8e99a2f4933ef9aaa82726b425aae1ac28256ae38d67b5f12ee8b96d74ddb35dc91b81a9b6e9aeb3080f3e9320880c7111594447641aa540eb337f7242c6023a26d8f4e861e905c2418a3d7af6b62c5c05dc488bc2d82832", 0x5c}], 0x4) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl(r1, 0x0, &(0x7f0000000100)="c2565310519b5e092dfbd4de3fd2950dde262879a81add6d38e15da5eb66fae196dbdff90b59b3afb46bde0f81cdce7a735141b53dde7f2e5810a0ca9e30e1ccd7bd87a9461c2791c928851b741c8253833f5b4b33bf933345846ab06c4b794064ddcfb13a8a15d52422c8f4df5e6e95d30bd27144a24e98efd6de01") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000240)={0x1ff, 0x5, 0x1}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) socket$l2tp(0x18, 0x1, 0x1) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)="3aac70726f636d643573756d00") ioctl$TCSETS(r0, 0x5412, &(0x7f00000000c0)) 2018/04/14 19:38:34 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="33d924fd0e202532bc3d9caaf7b9e359e7dcfb668940d73e4c74a2c24ed336662e415e06d4e3ee45a6c642f565940114dc04afedd0a48bc1e3b1e464cef20b1e216ebae3fe1fc089bd6161f66ce9cd824b0c02ee4bbcc03febf0a7243636e4efa414fcd7d4"}, {&(0x7f00000003c0)="ab9977d2e5635f185b00ee806bf2d5e9ac421a99624b82df73c9d15544f6c84e6cb00c3925d141ac25a8cc661126b35f5a360bd9f7f7cf9eb1dc971ebe2d353c3cf2592814d6e9a157924863e183ed8cb87dbe6d7d13cff20cadab89608ad5739e1b0bbf8a35212f6f6ba00845a90d1cec3927333b3e63d9543269d23924c352d599a4e4c96246f4e87d60354c27fb5755d44294e78c5e765c6ba2b71c917d03bc0378737488f009ae9fcf15ecd6d4fc843cde2b096e891539304f9816247e1d566550518f7a7d70ea65feee3ebab98eea58b700838efc3865413f9566aa9a57882f60b6ce721d9e7c8366dc480253db219e3b8dbc"}], 0x1) 2018/04/14 19:38:35 executing program 2: r0 = socket(0x15, 0x80005, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) 2018/04/14 19:38:35 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x7) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x101) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb}, 0x1c) syz_emit_ethernet(0x56, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4aa]}) 2018/04/14 19:38:35 executing program 1: r0 = socket$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) 2018/04/14 19:38:35 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630af0fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x12, &(0x7f0000000000)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) 2018/04/14 19:38:35 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYBLOB="d375e4e015f3ce59455a102b78b52a7aae0b5f208d5a3bbefbf2d410dca5576a20053f2ee163b9e545fa52f7dd056c5f86cf1f0d7818179a7ca0d6161827cf87342e2cba5f51e5709c4882d155a863ea692785985e3ae5857696eb81d33f5d8172"], @ANYPTR64, @ANYRES16=r0, @ANYBLOB="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", @ANYBLOB="18a4a872323ca1d214a104a83d97995592d6677025b3043353ab414d45b73f1c7d928b8cfea7e369017d5a3977a0c0aabf4451c362ffbf9b7fa161c05c847f44f29cb2964527e39b458f0f29863e4beb060ab95eee3f95", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYPTR, @ANYPTR], @ANYRES32]], 0x3}, 0x1}, 0x20000000) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000013c0)=""/238, 0xee}, {&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f00000014c0)=""/187, 0xbb}, {&(0x7f0000001580)=""/97, 0x61}, {&(0x7f0000001600)=""/105, 0x69}, {&(0x7f0000001680)=""/206, 0xce}, {&(0x7f0000001780)=""/228, 0xe4}, {&(0x7f0000001880)=""/192, 0xc0}, {&(0x7f0000001940)=""/18, 0x12}], 0x9, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001a80)={'teql0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/14 19:38:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040)=0x3b8ecc52, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10, 0x4000000}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0x2) ioctl$KDSETLED(r2, 0x4b32, 0x7) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10001, 0x42000) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180), 0x10) 2018/04/14 19:38:35 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f00000002c0)=0xe, 0x800) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='proc\\systemposix_acl_accessvboxnet1ppp0\x00', 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x0, r1) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x4c, 0x2000) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00000001c0)={0x2, 0x100}) keyctl$invalidate(0x15, r2) 2018/04/14 19:38:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001840)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a10237c03e33e42dce", 0xfffffe93}], 0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x3f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 2018/04/14 19:38:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x0, 0x2000], 0x5922}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/14 19:38:36 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:36 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/cgroup\x00') setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000000040)={0x28, 0x4, 0x0, @random="d50ec5d642b6ba6b59301447ef9a345b3fdec13028d980df"}, 0x28) 2018/04/14 19:38:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0500000000000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10000000000000000100000001000000"], 0x88}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/14 19:38:36 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000882ff6)='./control\x00') r0 = socket(0x11, 0x4000000000080003, 0x0) sendto(r0, &(0x7f0000000180)="8b2e0e80e8da3a2731a91e4d95add9014be98d1b23118e82602081e9", 0x1c, 0x20008004, 0x0, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @dev={0xfe, 0x80, [], 0x15}, 0x570, 0x8, 0x6906, 0x500, 0x8, 0x40000, r1}) write$binfmt_misc(r0, &(0x7f0000000300)={'syz0', "22f94da60fe5738123932c8632e3c803a1327ae4aa71cabb1471fcbbb4d5572cc9f650b15f5357c0ed4200541eac03a67b47dbd3d1e2790aa5562b6e4b181f56d4a7f107e99f90ceeb7eb2f35318e4a0034af57ee344da3f665b1fa94cb7e8fe655885b963cbbcbf45445972a4e50077210cd668326085cb69cf8b8dc27d1c88374a17766a90f5674f18b04c562af6572f24d40a22c79e4bf863f3dcf0a2c42cf0"}, 0xa5) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000001c0)=""/253, &(0x7f00000002c0)=0xfd) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/14 19:38:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x2010000000028001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x1ff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x80, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x300}], 0x18) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/244, 0xf4}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/110, 0x6e}], 0x3, 0x0) 2018/04/14 19:38:36 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socket$bt_rfcomm(0x1f, 0x0, 0x3) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) close(r0) 2018/04/14 19:38:36 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0xde57, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x7fffffff, r2}) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/04/14 19:38:36 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000100), 0x0) 2018/04/14 19:38:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYBLOB="ffffffff0000000008001b0000000000e93fbabc58f61c30298e2cc1294e54a5b29c6d643cd065af33696e53ed5381bc6c60539346038bfb6b6b4fc8e45e2c33f90c026f1e41283df8e96a4a61339aaab53d919364c7acb91afd6dc4690e0f9105eeda91f0b53614f825aa18b36c004bfe66af99190d440cb66e30dfba850b4f9a3b78e3134075746451e7860d3103755b6c66a63ad952cf23be4270dd74952c8e8b9b027b970e33818fc58089c368cf4549f18904462a85bca9d4555b8fae5b1adb538ebb9c89a97468c4"], 0x2}, 0x1}, 0x0) 2018/04/14 19:38:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) r1 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) r2 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e00000000001600000000000000400000000000000000000000000000000000000000003800020000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000006000000000000000000000300000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000"], 0xb0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/14 19:38:37 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'dummy0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="41000000000000000000000000010000000000000000000000000000f7000000000000000000000000000000004c2926ae1dce67b00f0b0208805c8d"]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000002980)=[{&(0x7f0000000640)="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", 0xc82}], 0x1, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/14 19:38:37 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:37 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe25, 0x1ff, @empty, 0x3}, 0x1c) listen(r0, 0x1008005) syz_emit_ethernet(0x9e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa0caaaaaaaaaa1b9100070081000800000401013597dc5381ffd6116d84a207d907b2238f497e3c0c13af3dd49b29f34082999933080022f6ad3d3f2f7e30c531e911e6f19012a2d9b88ab1e85d3785ae6e162573cd1a4bf78159bdebae901d8f06134eb9c24aa0527cacf3d4cac820d8ca5798d732162c0898e978da517d1d89f9fc9e78faffff9f02c734a57c46a6872fa9a0b9f3e7b0ce7f83"], 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) set_mempolicy(0x4000, &(0x7f0000000040)=0x8, 0xfffffffffffffff7) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000a040)=[{{&(0x7f0000000c00)=@can={0x1d}, 0x3be, &(0x7f0000000cc0), 0x0, &(0x7f0000000040)}, 0x400}, {{&(0x7f0000000e00)=@nfc={0x27}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000001300), 0x10, 0x2}, 0xcc}], 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/04/14 19:38:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="000000000000eef8ff00") lseek(r0, 0x30, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x8}) 2018/04/14 19:38:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000003, 0xc4850, r0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000140)="9b", 0x1) r1 = syz_open_pts(r0, 0x80a80) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/104, 0x68}], 0x1) 2018/04/14 19:38:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r0, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x100000000, 0x80000) recvfrom$inet(r2, &(0x7f0000000500)=""/6, 0x6, 0x10041, &(0x7f0000000540)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x7, 0x1}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x5c, 0x8, 0x7713, 0x1, 0x100, 0x352, 0x8, {r4, @in={{0x2, 0x4e22, @rand_addr=0xff}}, 0x7, 0x7f, 0xd16, 0x0, 0x7}}, &(0x7f0000000480)=0xb0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x32041, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000100)=0x864) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000580)={0x9, 0x8001, 0x1, 0x1, 0x3}) sendmsg$nfc_llcp(r5, &(0x7f0000000340)={&(0x7f0000000140)={0x27, 0x0, 0x2, 0x7, 0x95ba, 0x1, "db05630c15401ca35532db88845afd3a7d680abff8569a54e77c2d1e693c9699480eb38773304ed930ca9d4ca6572ab47550ca41e9b95ee24f5f00b8849828", 0x1}, 0x60, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x30, 0x19f, 0x400, "9abfc344704e45d0c9015a22bd19994fbaee4cae59ab2f0655"}, 0x30, 0x40}, 0x40094) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) fdatasync(r5) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000004c0)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x3) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x80}}]}) 2018/04/14 19:38:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x3ffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000000180)=""/20, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000002c0)='limits\x00') ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f00000000c0)) fchdir(r0) r5 = dup2(r0, r1) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000040)={0x3, 0x9, 0xffffffffffffffff}) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000300)=""/161, &(0x7f0000000000)=0xa1) 2018/04/14 19:38:37 executing program 1: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000000140)="1f000000000001000000200700090054000000010000000101e251000000000000000000000000000000000000000000", 0x30) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4454}) write(r0, &(0x7f0000000400)="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", 0x5d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={r1, r2}) 2018/04/14 19:38:37 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') exit(0x101) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) close(r0) 2018/04/14 19:38:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000013000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000001400030065716c00000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/04/14 19:38:37 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000346fd0)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f00001b1000), 0x8) timerfd_gettime(r1, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) read(r2, &(0x7f0000cb5000)=""/72, 0x0) 2018/04/14 19:38:37 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000051dfef)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, "ddfbe36d0900e700e0000000000000000031c68b6c3f0d000000000000392e1cb936920c6a71b139644e067a", 0x2b}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x9, 0x0, 0x0, 0x0, "1234407d3b1fb8c4e9ff9e52bd8e4189677007be2c393779f30ec4aff75d555cdfbf38d11f792820cbb4028a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6b22f2d37e35abe2b12bee0f7ab4e5070e55cd960b7ecf589790c867b3080148332baf1b02a6af5a91d98ab2718b81198496186341fbcaddd651a8d378763f5c", &(0x7f0000000040)='/dev/snd/controlC#\x00', 0x13}) 2018/04/14 19:38:38 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c2000000080c4500002400000000002f9078ac14ffbbe0000001000000000401907800d73cde00f53475"], 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2c28, 0x2000c0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000180)=0x40000000006000) 2018/04/14 19:38:38 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x34, 0x1}, &(0x7f0000000100)=0x0) timer_gettime(r1, &(0x7f0000000140)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000180)="b95484008f3cc423e7f2689fef7f5c40e3faa8afc16a1f2cecf7461c1438e9e014347d0f0d5aa2fa47fb697a96c43cec957d172730adf0d643e9b5cdca775aa4dce6d0c4f076c6fe895495d34cbe5b88e37f0dc347c574d203eddfada987792ddc6639d8c92e1e9fa5e330b3e2f23c136099f1f1c185751806d7b8f782e640ff1ad8a46175b94fb884346baa1fc936e2f201912aa20bfef83bd548d02d0c12e7a9b81e165d3f4b13642e4821bde32ed0b5a5938063bb2ea3b3", 0xb9) 2018/04/14 19:38:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xe01fcf4c3277df96) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x264) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffffffffffff, 0x602180) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x0, r2}) sendto$inet(r0, &(0x7f0000000380)='m', 0x1, 0x80, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000480)={r3, 0x8, 0xa1, "e19497d89ee2930eb7593c7d6781377d19ab6251bf6a00fcd26530256aba81a8defe727800678ccbbf03eeb1f5c41d279e34b490d94cf222a7d3b1d612550fc2884dd70c5ae4c0910739b405ed802798f1b02238634694ebe53761908caa19b023b9459004a735d73fdf9139e0fe2b4579b96f4b47c5319134ea2fbf37bded37dc592aa127351809e81a71cb104809df23eba6546876681b142c6fcbf5a10df59a"}, 0xa9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/14 19:38:38 executing program 6: acct(&(0x7f0000000040)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0xaaaaaaaaaaaaab9, &(0x7f0000000200), 0x28020, &(0x7f00000000c0)=ANY=[@ANYBLOB="695f76db6c9b581bef848cb5702699f7927273696eee2c00"]) 2018/04/14 19:38:38 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000003c0)={r2, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) r3 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x4, 0x6000) getsockname$llc(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x10) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="9c", 0x1}], 0x1, &(0x7f0000000280)}, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x40003) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2000000000000001ff5d02ce8ca68932de000002003000000000000000000000"], 0x20}, 0x0) epoll_wait(r4, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x2) r5 = semget$private(0x0, 0x3, 0x0) semctl$GETVAL(r5, 0x4, 0xc, &(0x7f0000000100)=""/51) 2018/04/14 19:38:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8800, 0x0) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x4000000000800) r1 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r1, 0x114, 0x2718, &(0x7f00000000c0)={@remote, @remote}, &(0x7f0000000000)=0xc) 2018/04/14 19:38:38 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x48) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002500)) 2018/04/14 19:38:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000004ffc), 0x0) futex(&(0x7f000000bffc), 0x4, 0x3ff, &(0x7f000031bff0)={0x0, 0x989680}, &(0x7f0000000000), 0x0) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) 2018/04/14 19:38:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0xffffffffffffff92) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0x20000000000, 0x1, &(0x7f0000001640)=[{&(0x7f00000002c0)="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", 0xfd3}], 0x0, &(0x7f00000016c0)) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x40) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x40, 0x5, 0x401, 0x3f}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x5, 0x7, 0x0, 0xffffffff00000001}, 0x14) mlockall(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x401) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000954ff8)={r4, r3}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8001, 0x10000) r6 = dup3(r4, r5, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f00007d5000)={r5}) listxattr(&(0x7f0000000580)='./file0\x00', &(0x7f0000000480)=""/194, 0xfffffffffffffca8) 2018/04/14 19:38:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000080)="240000005e000302072188d7fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d1", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsf0\x00', 0x1002}) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000480)=""/193}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='task\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r3, 0x704, 0x70bd26, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008880}, 0x40010) 2018/04/14 19:38:38 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x82100, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000100)={"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"}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x8) 2018/04/14 19:38:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002e00ff0a0000000000000000020000000800000004000800"], 0x1c}, 0x1}, 0x0) 2018/04/14 19:38:38 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40c000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r1, 0x2}, 0xc) r2 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={"6c6f00080000000000000100", 0x0}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bind$bt_hci(r4, &(0x7f0000000080)={0x1f, r3}, 0xc) 2018/04/14 19:38:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x81) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x20000, &(0x7f00000001c0)) 2018/04/14 19:38:38 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:38 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @local}, &(0x7f0000000080)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000100)=0xd0e) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={"05000000000000000200", r1}) 2018/04/14 19:38:38 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x190) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6}) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180), 0x7, 0x1) socketpair(0x2, 0x7, 0xfffffffffffffffd, &(0x7f0000000100)={0xffffffffffffffff}) mmap(&(0x7f0000325000/0x3000)=nil, 0x3000, 0x802000002, 0x18, r2, 0x4) r3 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/14 19:38:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x106, 0x0) clone(0x1008000, &(0x7f0000000000)="d5994295ac0a7a2f871a5dc69dbe02f12bdd5f069cf5b49e5628d09dc9473faabec52124525a998c213793c4b762f5ddcdf8106c2fd8e60c5575b720058f7fd640afe22137954e70529e67ad398c82e5700fd84c1ed7e7", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8c60123ecaf5ea3f4f68eac842724df5e5f925704002bc9c0aa5100c1d1ba6ab72b6e74ce77bce3b78565e0f16ed46dd5e98a42f2b2bd8eda27cdb63b023e6d260dfac069a74072184112b2a201fd407d687004974430f4e169cf5a09f467441358ac58128a6ed1cc0a3ecbfbc6e40b26b603403eaa9a041ba") writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x40000000008) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000180)={0x5, 0x0, 0x57e36286, 0x100000000, 0x1000}) read(r0, &(0x7f00001a4000)=""/1, 0x1) 2018/04/14 19:38:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) sendto$inet6(r1, &(0x7f0000000040)="040400000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d", 0x34, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffcea) 2018/04/14 19:38:39 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x400452c8, &(0x7f0000000040)={"697260616e300000001c00", {0x4, 0x9, 0x8000000, "1016ffffff7f"}}) 2018/04/14 19:38:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x501000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) sendmsg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0x0) 2018/04/14 19:38:39 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:39 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x2, [{}, {}]}, 0x48) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/14 19:38:39 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x4, 0xad}, @rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x10000000000]}) 2018/04/14 19:38:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) write(r0, &(0x7f0000000000), 0xffa4) 2018/04/14 19:38:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002f80)="6976611adf5998ca9a79b2d9961ec2a7d2b5c6fd8ccbc0897f6a25a111ba2d3ea167c453d87e919f44bbdc737957f69130cc1bde3f1a59f965ac64cad513b58fd5a3ca07bf2f24f1", 0x48}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0xfe, &(0x7f0000001600)=""/193, 0xc1}, 0x0) io_setup(0x7f, &(0x7f0000000000)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/udplite\x00') r6 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x0, 0xa000) r7 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x4, 0x18000) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) io_submit(r2, 0x6, &(0x7f0000000640)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000001f80)="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", 0x1000, 0x10000, 0x0, 0x1, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x200, r0, &(0x7f0000000100)="5830a6789be6dc520ee2f244cb", 0xd, 0xb, 0x0, 0x1, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x81, r1, &(0x7f00000001c0)="4fc0efc3e4b18a746dc9fcbb9174238e84c6425c43c91e28235440a91e3d2d09bd4a51cd76b1f0a084cfef7c385a4ee46821ebd1536217522da824872ef47a07bbb41e828a10d640701750e8a1c05c11b2933cef1b4f7ccda3b2635d559569f8a13c09b69c2d1487fdc2087dbf4ed34fe0c958d734aa9b05670e7dec266dfb70776224d808db30ebc35596202fe03a38113b3e4c262d65e64f184151fbe772ec6641f22fcbb35bbd161cbe9a05841b1733a8a00c9087", 0xb6, 0x1, 0x0, 0x1, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2bc82419ecd25aa3, 0x1, r1, &(0x7f0000000300)="8735bc0ea9a9d2cb7f9bdb65a15d15e027eaaddc531ae44632db45dfd12e8fd56d7d2663b25fe55041adb59c48e72d3fb760e331577447efa68d31264c7de11d1128e37829f61d279b34e72c9a687920615bbf4fcddbe52210d2facc88d44eb2012ea8ac183d3d28689c6ee05ba367bef9c312c1059f7bfd91c01b3fea04f6db9cdb7c543cb8bdd587af091dd210e2718025609e9cd215accaa087534e2966068239f18d719d4af446a0fa7c75eac7c09a4337cf9cd8b047d1d4727ce04b8ff4717c5fe2e950ece84ac5cde999560562b4e7f1234fbba8a1b53b2f8bf1", 0xdd, 0x8000, 0x0, 0x0, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xb, 0x2b9, r0, &(0x7f0000000480)="bf2e7f86fa0f", 0x6, 0x7, 0x0, 0x1, r7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0xfb9, r0, &(0x7f0000000580)="27eb1613ee7542cf5b130fd270367e262cf8dea17eab190fed34ebfec07f04514b0cade699d897a621f2aa9ad5e342ee25", 0x31, 0x6, 0x0, 0x0, r8}]) 2018/04/14 19:38:39 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x4900) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x2) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) syz_emit_ethernet(0x2c, &(0x7f00000010c0)=ANY=[@ANYBLOB="0352ba8e8227ffffffffffff8137ffff001e000000000000ffffffffffff0000000000635f5523ffffff0000"], &(0x7f0000001080)={0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0xfffffffffffffffc]}) clock_nanosleep(0x6, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) 2018/04/14 19:38:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getpgid(r2) r3 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) connect$unix(r3, &(0x7f0000000000)=@abs, 0x6e) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) recvfrom(r1, &(0x7f00000001c0)=""/154, 0x9a, 0x40000140, 0x0, 0x0) 2018/04/14 19:38:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfff, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x7f7, 0x0, 0x80}, &(0x7f00000002c0)=0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/75, &(0x7f00000001c0)=0x4b) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r5 = eventfd2(0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f0000000380)={&(0x7f0000000680)={0x21c, 0x1b, 0x410, 0x70bd2a, 0x25dfdbfd, {0xe}, [@generic="e15938b433c8f55b04df5fb50a9f2d5521c3f62a333bae8e1ee1f71317260296eda1815099391e1a", @generic="a1d2ad5b353bb35d8a90a603eb2a38f0aa419a32feb680b46e29b31a766aeb0ea421dbe57dffb81b4d1e174eb46ae7fd1ea65b8c16ed0eb2d81f359b935fd4d5947a5d", @typed={0x14, 0x8, @str="757365722d2c76626f786e657431e400"}, @generic="92367bf2d08d5a5c667cdfb676e46c300e1b06ea7e99c0fe0e5db880f8679b61db3c56e1528f6369fc0b20210931f701f3be265dca93f2aab19757505737d5895c4a579dbb8f7ec6c3971ff27efd4afd9ea6bc3685ba223dddb7f6630a993e4b8ce88049fd", @generic="ada314ac5990c4c72a0bfcb6b462e100eaf8ae37ef0d9c6e4aeffb34a9c90531fb5cb5", @generic="4c37d0504a1088fad86c90100cd4721ec2f84b8cf8aa213603665a482f09c3f7ffb6cfc7d5951d555d65e10805e9baadc90be4c2d529264ab8a9f5402bbe8642127bcb700bbab4cc51db364f570df6f27963fe30873e39317466884a1325fc6525e1dab012c51c39059a0477aef1acd416cae6e13fbeb23114d5b1ce035d21f6cc8f52d913da8a74bc85883e69813252471c54f4ed66c92ba05b72157e3d91", @typed={0x8, 0x26, @fd=r0}, @generic="37befed2974768ff5ce890141a519fb317f444f792f89cfdc3fdf093697064d9da87ddf5b762ece82cd2a4ededfde886af765ad3f559acba4ffb8c35f3782440aa4c3e94fd62d364680f67817772ebf1e1ed93d3a9c44cfaa9"]}, 0x21c}, 0x1, 0x0, 0x0, 0x24004054}, 0x40) read$eventfd(r5, &(0x7f0000000000), 0x8) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000071fe0)={r5}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000fa000000"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000000c0)={r8, 0x0, 0x7, 0x1}, &(0x7f0000000100)=0x10) 2018/04/14 19:38:39 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4801, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) sendto(r0, &(0x7f0000000040)="7793f64fc87ce909e85816cd7c0526a471708715e0dd245b5dbb059fabcfc10bf19cc67e9caeb03076579ef16ccfd1befdf51e190bc3b184590e8d5c280b4a1b768bc526aa085c75396e5521f648d6edd0059805f578954c9320ef7f93fb6f1c23e94a15eeb61f17d97eebf9c9f7be3d1a7bb98a628fcccd3213ad3c9b6d1e01529a94053b5c3ced30ea2f5ad475696e9575ec2053719e9ec2bb4689e099eb4a20eae58a6d9bdd68bebace79975c9e14a986f119fbe4c660431ec402fa3bba57989ffa11e9f78e35d4b158a12002a64a10167e22ef360e94ee", 0xd9, 0x40, 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x7e52) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x4) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x9, r1, 0x10001, 0x4) r2 = perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0xeefa, 0x1f, 0x3, 0x800000000000000, 0x0, 0x8, 0xc02, 0xd, 0xbef, 0x10000, 0x7fffffff, 0x56c, 0x4, 0x2400000000, 0x1, 0x7, 0x7, 0xb0, 0x0, 0x7ff, 0xffffffffffffffff, 0x1, 0x6, 0x2, 0xb413, 0x0, 0x2, 0x4, 0x6, 0x7ff, 0x9, 0x0, 0x9, 0xbff7, 0x4, 0xffff, 0x0, 0x89, 0x2, @perf_bp={&(0x7f00000001c0), 0x5}, 0x800, 0x0, 0x7, 0x2, 0x520, 0x3, 0xfffffffffffff9d6}, r1, 0x9, r0, 0x3) ppoll(&(0x7f0000000280)=[{r2, 0x80}, {r2, 0x3020}, {r2}, {r2, 0x40}, {r2, 0x10}, {r0, 0x1020}, {r2, 0x40}, {r2, 0x9404}, {r2, 0x1}, {r2, 0x1110}], 0xa, &(0x7f0000000300), &(0x7f0000000340)={0x9}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000380)=""/239, &(0x7f0000000480)=0xef) ptrace$setopts(0x4206, r1, 0x3, 0x40) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00000004c0)=""/10, 0xa) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000500)={r2, r0, 0xfffffffffffffff9}) wait4(r1, &(0x7f0000000540), 0x1, &(0x7f0000000580)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x8000, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc\x00', 0x800, 0x0) sched_getattr(r1, &(0x7f00000006c0), 0x30, 0x0) getsockname$inet(r0, &(0x7f0000000700), &(0x7f0000000740)=0x10) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000780)=""/213) kcmp(r1, r1, 0x7, r3, r3) vmsplice(r0, &(0x7f0000000bc0)=[{&(0x7f0000000880)}, {&(0x7f00000008c0)="ee3b28d600dbeb302fc6d048937b920928923e9a8fe681a2f612b1fc80c33b2160b23db0ab720a414b3980f711bce05be89972d04049a2f857b3", 0x3a}, {&(0x7f0000000900)="dae4e8dacdde25720dec67904de8fe4d154845d8c7dbeb654ae4798464ed34392e989e8e636a72cee9ae71e4af0c8e46cbe7d634e696b53121c8978340e6899d1c83e2ecaaf1ca84e3a721acf43f34bcd15264c4384919327294bcc0e79947d54b6b7535e1cb7fb3c292a6758b87b26217769deeea410db57b0c5e314079464e15cc0134ef7ff0d0cd145099af083a353f734b1f9c0f3c967b000e23cdf1580112d159fc62e2377e5bfaeb97a668c15dcca1e5cfda6505f936ee1f857e3de63ba5bef63fefb7c42e3341115833ec6b35548d224938f41c069ca5", 0xda}, {&(0x7f0000000a00)="bde3889fe90bc1570874faf5ada9d919da7456bb7b41042ae2b949e038348e354949840f586fff203c845fdd67274f5b6e19ea74f4561855880c83624a94943c479b97b37fdb521314662f168f543b91247676693f7b47f82af3123e8d1be22d42b8e83c92382313f55cd4f4ac7bbf956c51d427e5a4f18f6be1cc53fa35467a02c31549ca67665ea642cc32300662a215dec31c8d836fd05ada1eadf8adca5152c835994eb238166a67f368866a5b77f2e5ba445de5af17cde7bf8214", 0xbd}, {&(0x7f0000000ac0)="0826d80760d9c5da9a9f951a9707e7267560f3b4e99d93ac25187693080cea978ddf05ee5fd955dcf288e59535ae2d9f37abe3de2de34654e06f3d04fe610646b61a76d7ee89922195fa2fc4f5a3a064d549d5fad93b58b61bc8445dcfcac1166747192ef603e8312f48fce656eb2f541f4d719b403c5790fda7a602be33482d3ffa6f47bda477900791b0e2833e35c4c30318e42b2e12e47aa55200befd11f731a4d673f62d7a9da8ab67a3bdb0985c2e66c2aff9f873930bac682d153d4e7317498f2cae0bcd7ebe6d9054da3f61c6946201102a910f402d3991a71717aa", 0xdf}], 0x5, 0x4) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f0000000c40)=@nfc={0x27, 0x0, 0x2, 0x3}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000cc0)="1eee9c5e7c83d7c73fd15a08986ba3293607d4475a94d8b33d8a12e3b9c88c2bc4a70d0fa8c9ff5513c88df1972a569a", 0x30}, {&(0x7f0000000d00)="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", 0x1000}], 0x2, &(0x7f0000001d40)=[{0x98, 0x11b, 0x4, "2898346f93f347d3656b047408eab9b8f8e11c1036285a8bc0d7e7649d1955b2d0ce09539997c3a9f842730b58115e4f89e7f0615df9304f89d0d9ffd25b31cef27b836e5702daf1077251b568b277ce4b9a30b1345d6a5eb5c597e06b6afedd317978cbc1ffbcda18a1d7376bf6ba9bde0d2428a6b0e28c4c17a9b904c5e10bf9"}, {0x48, 0x13e, 0x0, "398330cebad5c70378b8c2c025b2b23d7bea5451da22618e63f6fdfb0b0379cc2b8f1502967d490a2ebf304a761ba112bac17a4d210de836"}, {0x28, 0x10e, 0x7ff, "6505de01a33d88fc54b038482a85d4e3b75482a99d9b31"}, {0x68, 0x139, 0xcc, "2385bb12ff81f19e9604b000d5dc90e0d127179fb93b5220de19c1499d6537a6f0cfba7e85e11d8c129bc4892eeaaebff77fa3941615fd64f2695ee4a174d9cf19c845ea0323744b88b237e4cdd7fd42f70468c7"}], 0x170, 0x40}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001f00)={0x0, 0xa9, "2265b372daf9a2e0808148fe06fabce4a6f74f19e627610515ad71be78e41019c77a246f9fd9b01eaaea8064685c31c541be6ffa21ebcb346fda9e6b703dfc5a607d3ae84339d6c211098b52453c8afeb82f5d0d2d7f783171137b827f00fee3afb6230ded66ea221d615796ae535ba72b10c85ddb0336e8f3e47c1fe6eb985185265a30b0b84391c85e580bff147fcc7f08e4dc9cc1dba32059f8e8ce8e5bc4c602772109f9dfecf4"}, &(0x7f0000001fc0)=0xb1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000)={r5, 0x7, 0xa, [0x9, 0x5, 0x5cab000000000000, 0x941b, 0x8001, 0x8, 0x57, 0x0, 0x8001, 0x6]}, 0x1c) getpgrp(r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002100)={r0, &(0x7f0000002040), &(0x7f0000002080)=""/69}, 0x18) getpeername$ax25(r3, &(0x7f0000002140), &(0x7f0000002180)=0x10) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000021c0), &(0x7f0000002200)=0xc) fallocate(r4, 0x0, 0xfffffffffffffffc, 0x8) 2018/04/14 19:38:39 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:39 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x4100}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x480000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6c25, 0x48b, 0x8, 0x8001, 0x40}, &(0x7f0000000540)=0x98) accept$unix(r2, &(0x7f0000000580), &(0x7f0000000600)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000400)={0x3, 0x0, &(0x7f00000008c0)=""/166, &(0x7f0000000980)=""/4096, &(0x7f0000001980)=""/167, 0xf000}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000002c0)={r4, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setparam(r5, &(0x7f0000000140)=0xa7b) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000300)=0x4, 0x4) r6 = semget$private(0x0, 0x0, 0x0) semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000340)=""/163) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000640)) syz_emit_ethernet(0x1e, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x0, 0xc5, 0x6}, 0x6, 0x0, 0x0, 0x0, "fc0295dfa01e3fae"}}}}, &(0x7f0000000740)={0x0, 0x3, [0x9e, 0xac0, 0xec6, 0xdc7]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000000680)={0x5, 0x0, 0x95, 0xdd, "6de2d1d33b1d1d614cef74a69a427e3c74cc459eeb9cb88cee9c2ebd04d79b400cd0ee89cf78c1cef2adb883", 0x81}) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000000200)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000180)=0x80, 0x4) 2018/04/14 19:38:39 executing program 0: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x400000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x7f, @multicast1=0xe0000001, 0x4e21, 0x1, 'rr\x00', 0x13, 0x711, 0x59}, 0x2c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='cmdline\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) 2018/04/14 19:38:39 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mem_exclusive\x00', 0x2, 0x0) r2 = dup(r0) r3 = msgget$private(0x0, 0x18) msgctl$IPC_RMID(r3, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000000)=0x7f) sendfile(r1, r1, &(0x7f0000000080), 0x4) 2018/04/14 19:38:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004a0000280000000000009078ac14ffaa000000000d04907800000000000000000000b40439939d2aaa62000000000000"], 0x0) 2018/04/14 19:38:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000001c0)=0x7fff) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) 2018/04/14 19:38:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x3}, 0xc) sendto$inet6(r0, &(0x7f0000000080)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) write$evdev(r1, &(0x7f0000001740)=[{}], 0x18) 2018/04/14 19:38:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0x1900000000000000, 0x0, 0x2}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000100)={0x5, 0x0, 0x0, {r1, r2+30000000}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000240)) r3 = memfd_create(&(0x7f00000005c0)='lokeyringwlan0securitycgroup@eth0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000600)={0x5, 0x4, 0x8, 0x1, [], [], [], 0x1, 0x6, 0x5, 0x7ff, "14442f609481b4402924dc10d3b33f60"}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], 0x8, 0x3, 0x5, 0x2}) gettid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0x0, @time, 0x20}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r6, 0x417, 0x70bd25, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9ea}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000010}, 0xc1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x40000, 0x0) 2018/04/14 19:38:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10080, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x4b, 0x3, 0x8002, 0x1, 0x1f, 0x8, 0x306, 0x80000001, r2}, 0x20) write$rdma_cm(r0, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x48) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000001c0)={0x81, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) 2018/04/14 19:38:40 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_misc(r0, &(0x7f0000000280)={'syz0', "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"}, 0x103) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/04/14 19:38:40 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000800003) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000009a2e5f8b7d72612c59a7658780bf9413c801332f14aa30cd5ad9f27bbec80f6fe6696a4e506f20cd5c0d6972165a15a7381d54089d0c4f73602320e3de226fa96aadf47fe159b79e12a759fbead26d9fb406df0340aa73934e3b61ad6c2e5c472cc"]) 2018/04/14 19:38:40 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x5, {{0xa, 0x4e22, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) 2018/04/14 19:38:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x5b) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000001c0)) 2018/04/14 19:38:41 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:42 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x51, &(0x7f0000000040)=ANY=[@ANYBLOB="02ddffb18c0d6c95091611646b050e30358fa7997e8767219dff2547ae28442547a819a24f0f6828d1d012c8e159f4af8c5b0087c29867"], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/04/14 19:38:42 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x40000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x105000) r2 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0e0000fef1000000000008"]}) 2018/04/14 19:38:42 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) 2018/04/14 19:38:42 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x5, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x29c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@del={0x108, 0x11, 0x401, 0x70bd28, 0xcd42, {{'ctr(cast6)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x97b}, {0x8, 0x1, 0x47a}, {0x8, 0x1, 0x3}]}, 0x108}, 0x1}, 0x1) 2018/04/14 19:38:42 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x220}, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xfffffffffffffffe, 0x5, &(0x7f0000003280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xea8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x800000000000000, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dbccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x7fffffffefff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='veth0\x00') r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={0x0, 0x3}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000ac0)={0x0, 0x1f, 0x3}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000b40)=@sack_info={0x0, 0x0, 0x100000000}, &(0x7f0000000b80)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000e80)={r6, 0x47d, 0x7}, &(0x7f0000003200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000bc0)={0x0, 0x157, 0x3}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002080)={0x0, 0x17}, &(0x7f00000020c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000002100)=@assoc_value={0x0, 0x7}, &(0x7f0000002140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002180)={0x0, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x63}}, 0x800, 0x2, 0x3, 0x9, 0x400}, &(0x7f0000002240)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002280)={0x0, 0x7ff, 0x80, 0xfff, 0x100000001, 0x4}, &(0x7f00000022c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000002300)=@assoc_value={0x0, 0x6}, &(0x7f0000002340)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002380)={0x0, 0x8}, &(0x7f00000023c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002400)={0x6, 0x4, 0x9, 0x8, 0x4c917319, 0x63, 0x3, 0xfffffffffffffffc, 0x0}, &(0x7f0000002440)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002e40)={0x0, 0x2}, &(0x7f0000002e80)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002ec0)={0x0, 0x3}, &(0x7f0000002f00)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000002f40)=@assoc_value={0x0, 0x100}, &(0x7f0000002f80)=0x8) sendmmsg$inet_sctp(r4, &(0x7f00000030c0)=[{&(0x7f0000000680)=@in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0xcf6}, 0x1c, &(0x7f0000000840)=[{&(0x7f00000006c0)="7020243e6782cb70965eed2c7fc51d292caeb2dd9a40983245222317ca3230313827cdaddc6bc12e77719a5959bc96337400d2a2264cb1da3a85df0f1ae819191ae7b3ed55e2fc0847125cd7764b3243d6df8b4a486f2ef2a16156486eaccdd8874fee7f9f6f934b6e549015223146970338397fd2d237cd5f30a44d37e29fef698d89092b28c3d602677b4064c9b6bd4bab3ec5db9ac4fcb51bd0d9efafb2ab614d0c0278c60badcfea24cef5c7c85aef561125523feab686d640b2f56f6ab35d08530bb3d3b7f589ca811311", 0xcd}, {&(0x7f00000007c0)="2ec7dfe95ad6d9d149fc61f53d087b8cd5923a6ce54ee36a1d9e771a356834d5a9663582a850890695d1e792c1616a5c6ac13f2dc96cb47dc9a2b5202e41c5d869835b30f2e4bcf1f2351c10cb44a88857b20a224b1fc1e7d30cc44512886c10b91163e7e31b024420ab8643", 0x6c}], 0x2, &(0x7f0000000900)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x101, 0x9, 0x81, 0xf9, 0x7, 0x800, 0x7fff, r5}}], 0x30, 0x1}, {&(0x7f0000000940)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000980)="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", 0xfe}], 0x1, &(0x7f0000000c40)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x7ff, 0x8000, 0x8, 0x7fffffff, 0x7ff, 0x26b, 0x8000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x0, 0x2, 0x3, 0x1000, 0x2, 0xef, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x986, 0x7, r8}}], 0x90, 0x41}, {&(0x7f0000000d00)=@in6={0xa, 0x4e23, 0x600000, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000000d40)="965b9af4c7b424aa85d341d7eb089e606b39d1d265a476150c", 0x19}, {&(0x7f0000000d80)="c7acb9a952b8e1a68ee2e363d37cc754eabab3f9d1d88396c940e741070bf6cfc5f93d47fe2950dbbf2f2827ed34cd2d9a076813170786d84a9af2ff707eca4c93f1bb8da7a1366ea421b9ae612a57e1c1339eddf868f439677b0370e440a02f467da96b45a67e93072e26a69bcea9f4a7733ac9a0edcc157ba1cf77cef81e85b5530473901fbf46a3f16c00b27b25c820b361b74e85312fc7eefc4c2aca8e0d841cc715a1a9362d96f4500f947bf8ad4416a6c77033a6de49037c49548eb6fbf28a540ca16d7e5278f956411eb1085beb99a05bc00b5b0d9c78836b3ad328d44f3bba947da2fdf0e63f3f181904bc4242c71eee3a", 0xf5}, {&(0x7f0000000e80)}, {&(0x7f0000000ec0)="0c6650a038f58be3ecc767484f21415329aea4fdb2a2cbfd9e44d87cf900a1a3503603a9ce438ff1a0a0355391b6a835294e1f9eda57bae572ce2b1a416b0d6c98baec135afff4f026df683c2fc88896dd94fd9a459af0c23d7c59e0824da7517f3a3a51dc1b0860857067ac0ff56450cf", 0x71}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000001f40)="92c2a5c031edfb3ae359c5ced49b24ea1d1d61f4db7154d470c57372bdf6c5f95322ecfa7009aaeeaf1ada0e846de58461aed550665cd0d7786ebdd9b47a44a0df556acd6b435c00ea66b6742bedd348e471bd2328d2b2bb7326c72af6e98c7b0392cac61ef53fa6c707bc7e91902f7405a7c2aecd5c0ce5d0d18f65ab2a86f96f5a67ec65b5474b74fdeb4a47e846063720cea70e", 0x95}], 0x6, &(0x7f0000002480)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x400, 0x0, 0x6, 0x10000, 0x10000, 0x80, 0x5, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x2, 0x76, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x4, 0x4, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x4, 0x0, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x2, 0x200, 0x5, 0xe2d, 0x8, 0x4, 0x7, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xff, 0x1, 0x401, 0x401, 0x1, 0x4, 0xffffffff00000001, r14}}, @init={0x18, 0x84, 0x0, {0xffffffffd2df8d5c, 0x401, 0x100000001, 0xc4f9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xe8c, 0x2, 0x2, 0x81, 0x100000000, 0x1, 0x392a, r15}}], 0x180}, {&(0x7f0000002600)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002640)="a2aef70a6881e0f2f3d0001e8356b15c309dbae1200994ee33a421e154021eefffda6fabc548324a598a3ff6b6bde511f70adb14a9b5271b413bd6e9f7c54bd284c920a52a77c4d3d4a9b3cc625b8a9e84a5fd1454ab844c7ee59a0ccda3351b4907c60e0b686c69ef0865bb44cc6d571c4b140fab05ea0f0d69a2239b1a34e789a88add590dec29c106dbebb2ff07b4df1c19f34386cddbc4f3c77c580f60fd25283a2ca8e75495ea290a61b830d43ea6af73d2f01a6a5310290c493eb05adfc07571bd8011ec17978831eeacb801dc9de24dfaddf52af179a5f7fbc2922db2c0cd979d3627dfc3c0cd0464dbc30ccb6391cab6f440c4d1ed", 0xf9}, {&(0x7f0000002740)="bd42b210ac95847263443bc112ce688a73aaaf724576a4022866c92ff703700250b68583157f4f75ae6af963dbd3dd5ca9ff15c5c1aca1cae65545b00c785b03698375e7af4a2c3b46bb6644b29ddfd6574c746467ffc913ac4677a38e18749b794e4a858096b8f9aa9d5c0f57def98d73a5c232b52309665af90a", 0x7b}, {&(0x7f00000027c0)="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", 0xfa}, {&(0x7f00000028c0)="b3324a42fc00dbe276c3b2329092b42ca22b54a784fe912df8", 0x19}, {&(0x7f0000002900)="83623f9f8f1087a7bac5c1f5de031ffc6d0826d15859e284c47bc4fac42f3330654da9b049fbd891acc11369cdcbc79bf8206428f457cad67c0816acf7f8d78b4babbde1fd7674cfcecfba17b38f4c6cc9bacd82795b860f80a9a9bf06e4fbc8", 0x60}, {&(0x7f0000002980)="0c4ef0107234462f7db26b3b6c6315e63efa4c8a2ab76db4fee20da577cf57586bdd32e89fc970da0268123c8c126b9e88436e972f", 0x35}, {&(0x7f00000029c0)="3dc287edd9962f65af0bda7fbb8d5d923320e8be4b3ce6ccdebf15f4dbdf866a0494da3c8bb82cdaf8848a0666662db3adc91a145a919012795da4cad14526acafee5a52173580e4ab181f3a465d1e6d0661684aa45315260493ff0413170e1e1f58aadbf73b855ed35b790a725337cd03886714a3dff0aaaf9d865af55539449a9b1941526887fc", 0x88}, {&(0x7f0000002a80)="d318cffc709c39173d490eb4b4c61d46534da60a3070a64f860e8f", 0x1b}, {&(0x7f0000002ac0)="be0187be21fea5c4951780500646842eefd691194089effdbadab6f7ebde788c72f5e8afa0294b5820ad0b7e6898c5a374282b5ba2363f4eada42ea544ebea860130ce2d58b9172a675e672a4b41d4d77829aadc67f1a905e063f17781987d9e5510bdd6dc5455d26a5c92a77b0186b022c05c957fd83dc814c8454bf5", 0x7d}], 0x9, 0x0, 0x0, 0x4000000}, {&(0x7f0000002c00)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000002e00)=[{&(0x7f0000002c40)="24e53a51bf7cc51723d381554c4704b9a79868e3e74ec1fab745f00fefa5de023dc54ede82a65eeb475a021a777eb0653e9ec347ffc7be4e9e948020563c6ea23f32e5811b6639558429d530e7f81fd5daeb35330a6fd39c9d2b4203dc7cc06f9e", 0x61}, {&(0x7f0000002cc0)="98013f3a92d0b4cc360c", 0xa}, {&(0x7f0000002d00)="6ad217b7600780f14c2c718231fcd242300d50b6b4614c534d4993a8ae4847a707902e75202ac730aac27bcf94fa0bdae69498c7410882ad0fd4e4a8cfad9bc82af11dd874567ac8ec0fc10efb700c86e2a76659c285229094337e0a5f2222cd2083350aa852dbc077d49a7ba507ce054758229236316263d57c141c998b76c912e62e0e4da6f10c84f7917bb087618851e02895cfee15cdca1d78cd67b0f49c95ba8fc26c395e4536f1253b9491d85a6f572fdbd7", 0xb5}, {&(0x7f0000002dc0)="ea4a3779ccdee985d444b149a0cd990f03f11e6743c0", 0x16}], 0x4, &(0x7f0000002fc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x8008, 0x2cd0, 0x100, 0x5, 0x400, 0x6, r16}}, @init={0x18, 0x84, 0x0, {0x73a, 0x1f, 0x3, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0x7, 0x7ff, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x10000000000, 0x9, 0x204, 0x9, 0x3, 0x2, 0x1, 0xff, r18}}, @init={0x18, 0x84, 0x0, {0x3f, 0x8, 0x7fff, 0x9}}], 0xf0, 0x4}], 0x5, 0x4000) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000640)) r19 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7, 0x200) ioctl$KVM_GET_LAPIC(r19, 0x8400ae8e, &(0x7f0000000200)={"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"}) ioctl$KVM_CREATE_VM(r19, 0xae01, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r19, 0x84, 0x8, &(0x7f0000003240)=0x1, 0x4) 2018/04/14 19:38:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fd9ff8), 0xffffffff) fadvise64(r0, 0x0, 0x0, 0x5) creat(&(0x7f0000000080)='./file0\x00', 0x90) 2018/04/14 19:38:42 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630af0fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x12, &(0x7f0000000000)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0x28) r1 = shmget(0x1, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/04/14 19:38:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0xdf7d7e00ed9b6a83, 0x104) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000d41800090f00000000000000001c0000000000000001000000"], 0x1c}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', 'vmnet1+\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)) 2018/04/14 19:38:42 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101300, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="a20000004c4ac0db95ca36af1e8bc55acc7e2a40b5c07a7c8ee5c015f2bdec90f07019290589a881a6d538fb9179762b2f9c957e694842d91da7a60ea7cf2548f64698cfcc4561a80595f342d20fd3b1d83a7181ebd4b8950fbfeabd385eac23c06aa21001800000000000005f6be844be26ea6c50a511175fc9e6c737fc0af155953b7251c839b7f8e538012c6e853928965b08588a"], &(0x7f0000000140)=0xaa) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x40}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/14 19:38:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x24000) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f00000000c0)="36db376f61de6694f425f5a03b537d9cf20ab642ebdae000fb060e3f580137f34a4a53695c9de021eab69f83ab8fb39d97e3e89338a0c037e1c75885a4d8fa484414bc83d2d74ab0000000002d9152a966a9965dfff1dc4fbc013ee43246af4a75a1300f321bb3563437eb8ead66313370bbbf6d1615ad404f56ac852241fc2aa0f56517fa70e27bf7c927f49ab85e56a47796e3b3e9dcbd8c52bf0f0ffb1da7a6b7b84dbf4debabc6", 0x86) wait4(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/04/14 19:38:42 executing program 7: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3873, 0x1) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bcsh0\x00', 0x400}) 2018/04/14 19:38:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x80882) inotify_add_watch(r0, &(0x7f0000000100)='.\x00', 0xa00) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000040)="62bf3fe91b9ee18661708ea7d232cb27486d1e4b97c3fe15222e3b94cd21a6ff9878a60cadd8aa168f45ef") 2018/04/14 19:38:42 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7fffffff, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x101180, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)={[{0x6, 0x8adb, 0x8, 0xed, 0xfffffffffffffff8, 0x93b6, 0x1000, 0x1000, 0x3f, 0xc7, 0x1f, 0x61}, {0x9, 0x1, 0x1, 0x1a3, 0x2, 0x2, 0x8000, 0x80000000, 0x2, 0x5, 0x4, 0x6d5, 0x80000000}, {0x8000, 0xb10, 0x9f, 0xf4b, 0x2, 0x8, 0x34657633, 0x3, 0xfffffffffffffffe, 0x800, 0x7, 0x9, 0x9}], 0xffffffff}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x4, 0x7b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001840], 0x0, &(0x7f0000000240), &(0x7f0000001840)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'lo\x00', 'bcsf0\x00', 'irlan0\x00', 'ip_vti0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x120, 0x1c0, 0x1f8, [@statistic={'statistic\x00', 0x18}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x680}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz0\x00'}}}, @common=@log={'log\x00', 0x28, {{0x0, "9b2ae9577bc60ee6374850a8ef9f28884c64086bb3142cb86e535618630b"}}}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x5, 0x0, 0x0, 'ifb0\x00', 'erspan0\x00', 'ifb0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x1d0, 0x220}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:dbusd_exec_t:s0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x828) 2018/04/14 19:38:42 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:42 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bridge_slave_1\x00', 0x210}) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7f, 0x400000) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000140), 0x8) 2018/04/14 19:38:42 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x240800, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/14 19:38:42 executing program 0: 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 = getpgid(0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000000c0)={0x4, 0xf6, [{0x9, 0x0, 0x6}, {0x6, 0x0, 0xa4}, {0x7, 0x0, 0x100000001}, {0x0, 0x0, 0x4}]}) ioctl$TIOCSTI(r0, 0x5412, 0x8) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/14 19:38:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000580)={0x1, 0x5, 0x20, 0x8}, 0x10) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xa86, 0x4}, &(0x7f0000000540)=0x8) r3 = socket$inet(0x2, 0x80a, 0x0) sendto(r3, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000f34000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x73, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x584}}, 0x2, 0xff, 0xfffffffffffffffe, 0x8a99, 0xc}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={r4, 0x4, 0x3, 0x36297ac8}, &(0x7f00000002c0)=0x10) getpeername(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0xfffffffffffffdd3) socket$vsock_stream(0x28, 0x1, 0x0) accept4$inet(r3, 0x0, &(0x7f00000005c0), 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="29000000fe0f84d118443ebe67318b98e5c5b22e8368720e54e1f0ec0a09dc5fb4185174105d70327565a76299f8006ae860b3fb6a7b5ffaa79777fd8778a60bcfc7f543104d9a5d5d488523dadfc48aa4257d238d5320438ca3a78270b5e561b0d8434758d2d2b8517ae11c6468d241c0affea0ec0b92455d46d97d8b60a842d2697ecf6e815c290fda965a23bc27dd15d16c87f061baa62c067e29cccb9225507ed851af5796e4343be9212d405e5161dc98951d8d05a7131eff070000000000006d4106810d46a81e0d4bb5bb1496b490f440088909ad636ab3db64b8c195fbdcb1a86844b7e24f2aaefba4500778df7dd82a5c1e"], &(0x7f0000000380)=0x2) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/04/14 19:38:43 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ff, 0x501000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) 2018/04/14 19:38:43 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:43 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0xff, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, &(0x7f0000000100)=0x7cc9be3346b752ba) 2018/04/14 19:38:43 executing program 6: getegid() r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000001500)=""/4096) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) r1 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001440), 0x0) preadv(r1, &(0x7f0000002540)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) fdatasync(r0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mq_timedreceive(r0, &(0x7f0000000180)=""/165, 0xa5, 0x3, &(0x7f0000000000)={0x77359400}) r2 = getpgid(0x0) perf_event_open(&(0x7f0000001180)={0x4, 0x70, 0x0, 0x0, 0x9, 0xffffffffffffff80, 0x0, 0xc57d, 0x10, 0x0, 0x100, 0x1, 0xfffffffffffffff7, 0xff, 0x0, 0x0, 0x0, 0x4, 0x5, 0x6, 0x7, 0x0, 0x0, 0x9, 0x3d21, 0x80000001, 0x4, 0x0, 0x0, 0xf9a, 0x800, 0xfffffffffffffff9, 0x5, 0x0, 0x0, 0x19cd, 0x1, 0xfffffffffffff801, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x10000, 0x4, 0x1, 0x0, 0x7, 0xae, 0x7}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/14 19:38:43 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bridge0\x00') sendto$llc(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x301, 0x0, 0x7}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x20000) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"a1a02848157010"}, 0x800}, 0x10) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x81, 0x1, @random="b11552fdb9b5"}, 0x10) 2018/04/14 19:38:43 executing program 3: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="02000800", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x8000}, 0x8) 2018/04/14 19:38:43 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xf4, "503883e6a4720f97495c7a9533addcef8ec894d539273179c98b2ded9147732deb6fb3c5a82ba3dcfb54bd7492c9c44784da8263659eb3d2e719da8efcc9fdc2856f6afe891793e691c007cd5ce325d1d657be619eb1ef8457dfbcb5717345875a806cf1f73df4a4b8edc963bfa0107901fbcc2d3da9ac8821ce66ab04401a365b0ad2f3af1820b67ae737c17495e10200a4b7b25ad38b7833224d669df590abf4a15c9a5963187fc00ae288d3921340b91555d9782fd73a824fcb6b492eba589587090cf7dfe512d6344326ce0499df16fd628926b9a5c843a2e472aad0a4557a567ed81d1ff0ab9a91d6a2f60c1182a15f9a81"}, &(0x7f0000000140)=0xfc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0xa3a, 0x20, 0x7f, 0xdf1}, &(0x7f00000001c0)=0x18) 2018/04/14 19:38:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/14 19:38:43 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x2) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa}}}, &(0x7f00000001c0)=0x90) 2018/04/14 19:38:43 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x8) write$rdma_cm(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000100)={0xff, 0xffffffff, 0x64, 0xe207aea, 0x1ff, 0xffffffff}) 2018/04/14 19:38:43 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:43 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x471, 0x1}, 'port1\x00', 0x2, 0xc1c20, 0x32, 0x51, 0x8, 0xffffffffffffffd5, 0x7, 0x0, 0x1, 0xfff}) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/14 19:38:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r4 = inotify_init1(0x0) readv(r4, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/113, 0x71}], 0x1) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) r6 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000080)="53908742c254b9cb07ad3aa5a26302b0b1dc32208bf7ace4c70dbc2ff09c8d39ab5a27334ddc09c1c0775a6b1f4206b9b30aff4244dcd06c1c2c05f871656cc0a0d423ee97b45fee1d7dcf3b1c04a948f8f1d86cd6edbffa2402cedc47974f4359713171559e961aad8e084ffcca2932e1eac8492f47beeae7f1436a34c3f9aa137b79d3b4e931d526b21e0d0f0d95f93b33c4a19f8ba97f27a398b590b006e6486a61225021fde811f775ac890d431c84bafe526f1012fc793f4ac66669a8f3e9038974d867c82fee4f121f4a488d3215f387ac612d4c") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x401, 0x2, 0x8, 0x80, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000003c0)={r7, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x20, @loopback={0x0, 0x1}, 0x3f}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r8, 0x6}, 0x8) getegid() ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r8, 0x7}, 0x8) 2018/04/14 19:38:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x8000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r0, 0x0, &(0x7f0000000000), 0x80000) close(r0) fcntl$setsig(r2, 0xa, 0x25) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) ioctl$fiemap(r2, 0x6609, &(0x7f0000000340)=ANY=[@ANYRES16]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x8, 0x4e24, 0x4800000000000, 0xa, 0x20, 0x20, 0x3f, r3, r4}, {0x5, 0x17, 0x2, 0x2, 0x4000000000, 0x5, 0x7, 0x5}, {0x8, 0x54, 0x5, 0x4}, 0x3, 0x6e6bbc, 0x2, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d2}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x0, 0x2, 0x10001, 0xe2c, 0x9, 0xe8}}, 0xe8) lookup_dcookie(0x10, &(0x7f00000003c0)=""/54, 0x36) 2018/04/14 19:38:43 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000680)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000300)="bb8c35d771058a96cd9fa083f87e575833ee37ede6b1716f32d1f23484099558bf73b6bcc281c998cda8") mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="0e6135247465642e3f6d696d655f74000000096f7369785f61636c5f6163636573731b31b81a3d072738a45ee8e18cf39e1dd736ba3ea9bec70d2882d12a438963a6b9308730a8a22a7c26dae285adaa4a0bd5a14b0fdcc0aa2fa07d20c9e9423fb8a574338d212317b117a2ce028c648c582a7202d5a826c07eb7fd0e76957a365f6dc3e89fcb928729de57c237b410d595eda55f9abc68807f030b607f0fb6dba96e82eb41547127fa5c36a05c5a2f8984b3a6842b54"]) umount2(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000240)=0x4) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$inet(r1, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) syz_mount_image$ntfs(&(0x7f00000004c0)='ntfs\x00', &(0x7f0000000500)='./file0\x00', 0x45c, 0x2, &(0x7f0000000700)=[{&(0x7f0000000540)="245ea4bdd25b30261780bee8", 0xc, 0x7e6}, {&(0x7f00000006c0)="f1badddb60d51fb64377131135a33238b5f57b03784509f1f585096ac4dae300ef8124c1fa11b584ed9daa406697d76099b283ee4fbd", 0x36, 0x101}], 0x200002, &(0x7f0000000780)={[{@umask={'umask', 0x3d, [0x32, 0x35, 0x35, 0x37, 0x34, 0x36]}, 0x2c}]}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r4) r5 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r5, &(0x7f00000000c0)="16", 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000400)={0x6, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}}, 0x88) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)) futex(&(0x7f0000000140), 0x0, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000580)={r2, 0xfff}, 0x8) ioctl$TIOCSBRK(r3, 0x5427) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/14 19:38:43 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000500)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x0, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000600), 0xfffffffffffffcd0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="09004f007feacf47cbb719dc11d66456fcba926912604c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8fd317c1ec46c8cf2f5bed7c15043faa1a65996c147625524f0144d9d2241bacdf84e1b9b067c2fef716af89259585890cacc8a9ae7a604745fb91088381bf6d65f0aba35dbaa243010aab4682060301b8bdcaacb6f7e2abdc91d3ac6abb059cfbaf3e32762ee5daec253058fee5355d8f74bb634bfc6fb9993b9e15bf6874ba0c3eb72d57aa5d304d87346db2a7d35b97f0d80d5e3770bd627c106d30d91c3e5a211c7b8f"], 0x2) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) 2018/04/14 19:38:43 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="00200000000000000000f68000006a0a00fffffff60061188064abb7957fb7af1760725cbfa9f0de"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) userfaultfd(0x80000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x400000000a04, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) connect(r0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80) socket$inet(0x2, 0x801, 0x5) bind$packet(r0, &(0x7f0000000540)={0x11, 0x19, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) 2018/04/14 19:38:43 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockname$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup\x00', 0x200002, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000000c0)={0x101ff, 0x3, 0xf003, 0x1000, &(0x7f0000fff000/0x1000)=nil}) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r5, 0x0, &(0x7f00000004c0)) sendfile(r4, r4, &(0x7f0000000040), 0x1) 2018/04/14 19:38:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) shutdown(r0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000013ff4)) 2018/04/14 19:38:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000016c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x14, 0xc4000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x1, 0x3a1, @ipv4={[], [0xff, 0xff], @rand_addr=0x8bee}, 0xffff}, 0x0, [0x1, 0xe456, 0x7ff, 0x5f7f, 0xb1e, 0x1, 0x10001, 0x3]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771", 0x20}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/14 19:38:44 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x8) write$rdma_cm(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000100)={0xff, 0xffffffff, 0x64, 0xe207aea, 0x1ff, 0xffffffff}) 2018/04/14 19:38:44 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:44 executing program 3: r0 = socket$inet(0x2, 0x6, 0x80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x3c1, 0x4, 0x4f8, [0x20000900], 0x0, &(0x7f0000000080), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'vcan0\x00', 'lo\x00', 'ip6gre0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x1d, 0x0, 0x0, 'syzkaller0\x00', 'bond0\x00', 'teql0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="b46e969f184b", [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x1d, 0x0, 0x0, 'ip6gre0\x00', 'erspan0\x00', 'yam0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0xe0, 0x118, [@quota={'quota\x00', 0x18}, @cpu={'cpu\x00', 0x8}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x9, 0x0, 0x0, 'ip_vti0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xc0, 0x130, 0x168, [@helper={'helper\x00', 0x28, {{0x0, 'Q.931\x00'}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@random="b91813edb10c"}}}}]}]}, 0x570) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)={r2, 0x5d, "29e1ec7d90c6cf6197828549edf17d253be0f8a78330508a7bf5b2cd292c79bf9c69826523021e96dc233d655f4e8c9e702bd3f55e137db7a094b4ca7a9c2e2467a6eb928513d7d2c91ee339bdc1294594d4a24787534db86815a4b7a3"}, &(0x7f0000000440)=0x65) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x35, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr=0x9}}}, 0x108) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x26800, 0x0) renameat(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') 2018/04/14 19:38:44 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000180)={0xa5, "ff11cc3e70bdfafaff4de82daeb3c250e87159288ce972bbf842e4eb5d1510b7b1ae3ece764374c248667b7a59c6f6a6677ce25e61f728f28e2c8310d4f350cea5402534847614daaf6c0c71b38c5f49972c7d2d7d051d796da93d762e399f3aec079852e2feb3c1157695df09eeda35ba3a6b03e908f31944de36a5fefb4763adc69ed0bb66d0a78586158917f97bcc54c118e5fbc477d340fd9cf876df0487710ed95b20"}) 2018/04/14 19:38:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f0000000340)={0x10, 0x3}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="040100001a000100d1ac1414aa000000000000442fe41e53a0953000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x4365a0f6, 0x2) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x7, 0x3, 0x2}, 0x16200000000000, 0xffffffffffff8000, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x8, 0x9, 0x7}) 2018/04/14 19:38:44 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x8) write$rdma_cm(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000100)={0xff, 0xffffffff, 0x64, 0xe207aea, 0x1ff, 0xffffffff}) 2018/04/14 19:38:44 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:44 executing program 2: r0 = epoll_create1(0x0) socketpair(0x9, 0x1, 0x4, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ebcffc)=0x20, 0x24ac0b8d2c4ba08c) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000040)=""/4096) ioctl$void(r1, 0xc0045878) r3 = semget$private(0x0, 0x3, 0x600) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000001040)=""/27) 2018/04/14 19:38:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) unshare(0x8000400) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgrp(0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r3, 0x5bcc7cd2, 0x3, r3}) getpgrp(r2) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00000000c0)) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x3, 0x4, r3}) 2018/04/14 19:38:44 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x2f3) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=@getlink={0x20, 0x12}, 0x20}, 0x1}, 0x0) 2018/04/14 19:38:44 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x8) write$rdma_cm(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000100)={0xff, 0xffffffff, 0x64, 0xe207aea, 0x1ff, 0xffffffff}) 2018/04/14 19:38:44 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) getpeername(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000200)=0x80) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000280)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x401, 0x2, 0x1, 0x1, 0x7, 0x3}, 0xfda, 0x4cc, 0x2, 0x5a, 0x0, "875a8038c8620b4ec9daf6e19bf41b77272d3644e78fd4a6ca3085e9a72837907de1b552c39a67d551b9ccc849e3d559b32d7a94fc7197d7f6852eb3a0653a16568441b537eec3545887c46d2d999e75ace98c0b62186de0331f1f5a3718594e5f8542cdaa318c2512e9482c4fa2f903345bf0fb5d04c7e4a085081b67697166"}) 2018/04/14 19:38:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x2c180, 0x100) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000380)=0x4, 0x2) 2018/04/14 19:38:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x1) read(r0, &(0x7f00000001c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f0000000380)=""/149, 0xfffffffffffffebd, 0x10101, 0x0, 0xfffffffffffffcb5) 2018/04/14 19:38:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a075c54dbb7", 0x6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r0, &(0x7f0000376ff0), 0xfffff47) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4080, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x420000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="3e67643e0fc7af525a0000dff60fc03cf28aaa000066b9d40900000f32baf80c66b80abcc68066efbafc0cb000eeba430066ed662ef40ffd7aa40fa43bad", 0x3e}], 0x1, 0x1, &(0x7f0000000200)=[@vmwrite={0x8, 0x0, 0x2be, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7}], 0x1) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f00000000c0)=0x5) 2018/04/14 19:38:44 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:44 executing program 1: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x6, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) fcntl$setlease(r1, 0x400, 0x3) 2018/04/14 19:38:44 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) io_setup(0x7, &(0x7f0000000100)=0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xc73e) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000080)=""/26, &(0x7f00000000c0)=0x1a) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)}]) 2018/04/14 19:38:45 executing program 0: r0 = socket$inet(0x2, 0x80006, 0x400000000000003) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x28) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x3, 0xcc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, "2851ff19d15947a10000001100", 'bcsf0\x00', 'bpq0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x140, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x998, 0xa10, 0xa58, [@among={'among\x00', 0x8a0, {{0x0, 0x20, 0x0, {[], 0x6, [{[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @broadcast=0xffffffff}, {[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[], 0x5, [{[], @rand_addr}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {}, {[], @broadcast=0xffffffff}]}}}}, @arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast1=0xe0000001, 0x0, @broadcast=0xffffffff, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0xd40) 2018/04/14 19:38:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xfff, 0xbb, 0x7fd, 0xffffffff}, 0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x1) 2018/04/14 19:38:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000000000000005, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) ftruncate(r0, 0x100000000) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfc1, 0x20000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/60) 2018/04/14 19:38:45 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x8) write$rdma_cm(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) dup(r0) 2018/04/14 19:38:45 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x4, 0x401}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xfb, "96021c91c377f99ceba98f00ff6b6955228848e0ac8830dfc570a69cfc0e35144a41dc0581168bd9e900ea91c4e68a68f730611aab2d013e59c42e038476e1c97629dfd698f5d2731d96d99c21ca81fba1aca86f50e5330171764f75796910efa74acc1c1f95cf941d717bb6f0a056a4b7cfd686598d90693331af3fc7249fd119a962715aebaa621274f8747f34e915a20d321b74127fa3fb59545418fd7cb1379e47cb0aa8e932c29902984d6d54b174aa2f25474a4dc5eea1b849e237e7443576cf25c31afa38462b40c20f947e2f7599add77cae68697a19a0e7474634845fc8f4ad627f7a3c488eafddf59a4101ebc025455ecb42a67e272b"}, &(0x7f0000000240)=0x103) 2018/04/14 19:38:45 executing program 1: 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, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) r3 = dup(r0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000500)=0x2, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000480)={0x0, 0x0, [0xffffffffffffff01, 0x2a, 0x2, 0x7, 0x8, 0x5, 0x3, 0xc1eb]}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x10001, 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x2dc}, 0x1, 0x0, 0x0, 0x48000}, 0x24000080) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000580)='./file0\x00', 0x1, 0x5, &(0x7f00000007c0)=[{&(0x7f00000005c0)="ef394f2100fc836db787", 0xa, 0xf0}, {&(0x7f0000000600)="9d6409c133834840d8a69bbe837b5127932b", 0x12, 0x3}, {&(0x7f0000000640)="27d91fa4c5cbc9da41d5f30e4c7cfbf1cb518054cd94a6220dd4c4003aa27439a96a658c91cf78c87fd3", 0x2a, 0x3}, {&(0x7f0000000680)="42d4953935103f3e1083b160385838b10d7f4d3e0b349f22275ac37f4ff073b68a96ccdc2ebdcc60de21c3012da5547964416001c7fa8339dbd7f995faea0463eca3524f99b065fe46f185474287cbf0bfcea184a480dd1cbe3297b4b8d9c161fb970f0640de1d319207d92ed30bf33fa0017a9aab7885bb03bfc1b8277b5ceeebea", 0x82, 0x5}, {&(0x7f0000000740)="12dece53885d42f2aaa947b582339150a640f4f88968ec01340c522997eeaf0c1bc37f4b59a1f39bbef91d15aa9bbf84b0d73fcb78ebaf72ec5536b47929a324d45f4e260ec0bbf5c6a651b69278b8cef5875c3208b13fad0a39d7b143747da05699da5d5060e9a15bf426bddb2a3ef15f9b6d", 0x73, 0x4}], 0x20800, &(0x7f0000000840)={[{@umask={'umask', 0x3d, [0x32, 0x30, 0x36, 0x36]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x32]}, 0x2c}, {@debug='debug', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/14 19:38:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="20000000260023810000000000000000010000000300711b9dc567000000"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x105400, 0x0) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/14 19:38:45 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) mmap(&(0x7f0000254000/0x9000)=nil, 0x9000, 0x2, 0x80000004403f, r0, 0x0) write(r1, &(0x7f0000000180), 0x1b2) 2018/04/14 19:38:45 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4001, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x3, r1}) r2 = socket$inet(0x2, 0x3, 0x5) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x30b, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}}}, &(0x7f0000000140)=0xe8) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000014c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r3, @ANYBLOB="010027bd7000fddbdf250200000008000100", @ANYRES32=r4, @ANYBLOB="d800020040000100240001006c625f70869f08f7b46f72745f737461747300000000000000000000000000000001000000080003000b000000130004002880000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="080007000000000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000600ff0026b1f346001005050200000003000909090000000300000801000000"], 0xf4}, 0x1, 0x0, 0x0, 0xc1}, 0x40) eventfd(0x7) 2018/04/14 19:38:45 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:45 executing program 0: syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x68, 0x420000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x10001) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)) 2018/04/14 19:38:45 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x440900, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/45, 0x2d) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000), 0xfffffffffffffef3) 2018/04/14 19:38:45 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:45 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) fcntl$setlease(r1, 0x400, 0x2) 2018/04/14 19:38:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xd8, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x1, r2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="110000b00000000000000029"]}) 2018/04/14 19:38:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000a00)={0xfef, 0x7ff, 0x6952, 0x800, 0x2f5, 0x3}) prctl$intptr(0x1c, 0x3) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='security\x00', &(0x7f00000000c0)='/dev/vcs\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=':]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='wlan1nodev\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='vboxnet1\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='/dev/vcs\x00', &(0x7f0000000340)="747275737465641e00", &(0x7f0000000380)="47504c6d696d655f747970656370757365743a125c63707573657400", &(0x7f00000003c0)='\x00'], 0x800) utime(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0xfff, 0x81}) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000004c0)="6801f679dcf6a83c75cc64b8659234fada17874ac4e7cc889463d4c43d5e478147a887f09ec2cf228da1316e1c7ac66fa417be51dfbd1f33e8be8730ae4b16e866e5b858a3d70c193b2db5001a03b471e14ed95cdbb9b3b0e1995f371a0b25d1b84ea5c52ae51e2fee5bc2d701717a428228788e89a9dac1d89208d6416b2f6705", 0x81}, {&(0x7f0000000600)="e2f61bc60b126f8d8a8dd9dfa5dd15cd4d01fc7f2f11f980b0910d8f2332a60a4903e0cc6ddc609b47ea402cf17f6ab3601839416b16ae526cccf6f134105d14aae809fd4570a370fd3223f0d310dbfd53ff248636313e782ea89b5dfe2ba80b811f2b467cd74f0f0f137a15ea50b92f280af9a9f67e5fc9a0de2c332656f822a240a1f1aeb7154c5f1a07f3960ebcc98e4e0dba3b81771c10d6411551d05b66cfda967b16eb8438e33cc1e83e75ca22e38098597864e42e5b0db7ce595ec16e8d", 0xc1}, {&(0x7f0000000700)="30b8e5c8cb377ca2d815ed4f0d8deffcb167895b81c2206c2188f57a6cb2f416c8784ce9c53efbaed12806202ce5312c8f8406", 0x33}, {&(0x7f0000000740)="161cd730772dd4b60e056a6b997a1fe49bfb", 0x12}, {&(0x7f0000000840)="2265c973fc24014f118fdab2ffe339c6f400fcb62b106b27438991ecb6bdf8e7c7665290d7bbd721fb00fb3ab37768709696d103aa985ed23f82d224731898d19bed891e60962b2e6e82681970c710298d674a400ce33d3651dda031304af89d8897b5e156a89d65c9732b0b6ab6997cdf419dd9915c60f54ac1633845697acb676b04b6d3a813", 0x87}], 0x5, 0x0, 0x0, 0x800}, 0x4000000) 2018/04/14 19:38:45 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:45 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:45 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2002, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x300, 0x70bd2b, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040}, 0x4000000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000001c0)=0x9) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x7002, 0x2000, 0x7000, 0x7000], 0x9, 0x48, 0x3}) inotify_init1(0x80000) ioctl$int_in(r0, 0x80000080045017, &(0x7f000082448b)) 2018/04/14 19:38:45 executing program 2: kexec_load(0x0, 0x4, &(0x7f00000005c0), 0x1) 2018/04/14 19:38:45 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x0, r0, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) accept4$packet(r1, 0x0, &(0x7f00000000c0), 0x80000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000300)="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", 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000040)={[0x30]}, 0x2) 2018/04/14 19:38:45 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2}, 0x10) gettid() r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x10000, 0xfffffffffffffffe, 'client1\x00', 0xffffffff80000000, "739174a5f30e5e06", "c630d417658ec459324ca0ac688b1b4029f3a466113f07e11f685fbe690883d6", 0x0, 0x8}) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000200)=0x8) fcntl$setstatus(r0, 0x4, 0x40000) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000240)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/56, 0x38}], 0x1, &(0x7f0000000340)=""/187, 0xbb, 0x800}, 0x2) 2018/04/14 19:38:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4840, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[0x6000, 0x10000, 0x103000, 0x6000], 0xc079, 0x3, 0x8}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 2018/04/14 19:38:46 executing program 3: r0 = socket(0x10, 0x802, 0x0) accept(r0, 0x0, &(0x7f0000000000)) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0700020000000005", 0x24) 2018/04/14 19:38:46 executing program 1: capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x480, 0x0) r1 = gettid() ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) capset(&(0x7f0000000100)={0x20080522, r1}, &(0x7f0000000140)={0x7f, 0x0, 0xffff, 0x9, 0x3, 0x40}) r2 = semget$private(0x0, 0x4, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x400040) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)) 2018/04/14 19:38:46 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x1e6d, &(0x7f0000000080)) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000340), 0x0, 0xffffffffffff7716}], 0x0, &(0x7f0000000780)=ANY=[]) fallocate(r2, 0x0, 0x0, 0x1fb) 2018/04/14 19:38:46 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:46 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:46 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfff) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x505}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f00000000c0)="b497b34b4b2f7936b76dc88bc9cdf88eaa8917f7f77ac7cb322b6436e62f7a0481b315573d0e10e14818b0e698e700d16dbea3954c2d42ed96eb0200337871d13474f4daa9a149550c46acd021ba4eb285b8513f981d96f8227375a9cc0e5f5f1af58ef6012b3a27d3b4781155e33959d88055f9efafb81548830f4fe862bfc69540af36bb0ba026a6c3007f1d09b849bd037f0d4dabc62cc75ac467e1313ead941b02e95c94010985b439481d4922d36102a9b2c89524b7132c5ec12b581e8db8fab0e36c0b19c126868495ecc0c8420ad42fc3b70e84dc2c71dd802d2e080b80694d3918339f8b78da5d631294c69b0b70479d", &(0x7f00000001c0)=""/173}, 0x18) 2018/04/14 19:38:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) getrusage(0xffffffffffffffff, &(0x7f0000000080)) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x1000000}) r3 = dup3(r1, r0, 0x0) io_setup(0x457f68a1, &(0x7f0000000140)=0x0) io_submit(r4, 0x2, &(0x7f0000000300)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0x10001, r3, &(0x7f0000000180)="4723171f3c666279409d49e553e7abde45f94592197f73f98337eb9e78a3cfb45760a49e35efe34bf4e73e43a1dec6656301d1dd816c287cf5cbed3730c4ce802da4dc65b04ad2c90fd93c46db97434df6d6d45b7e71a672c539c38cdb74f5789086ab0341adde37089ada35a2177d", 0x6f, 0xffffffffffff8d6a, 0x0, 0x0, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000000240)="e334307c26f5ae57879fb7ebed873f2cc9a5cb8b0c6a1995d3a6fbde4755800f3fb638c9833ce0640db3729d274a495652cb9d9e448a0114da4e5a9d84357aa4d9de79ffae5f472014747a008fc308fa51c1b68f9652dc2f6a187375f3a6918a419c65003cba13d53b0a614b4e651a1ab6b961ac0b10f9970c28a19cf428ff", 0x7f, 0x0, 0x0, 0x1, r3}]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) fchmod(r1, 0x100) fcntl$lock(r3, 0x7, &(0x7f0000000040)={0x1, 0x1, 0x200, 0x56d7, r5}) 2018/04/14 19:38:46 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'eql\x00', 0x4}) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x105d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x3, r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x5, 0x1, 0xfff}) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)}, 0x0) 2018/04/14 19:38:46 executing program 3: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0xff, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) accept4(r0, &(0x7f0000000100)=@alg, &(0x7f00000000c0)=0x80, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/14 19:38:46 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080)=0x842, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/14 19:38:46 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x200082) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x401) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/246) splice(r0, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x9, 0xf2055f5e61be8e40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x101, 0x0, {0x0, 0x1, 0x5, 0x0, 0x800}}) 2018/04/14 19:38:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000100)=""/106, &(0x7f0000000280)=0x6a) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="000000000000000000200017d4edb818d1326c3b28ec092dddcabde168e80db8ed46ffff104cab926118c1c34059fb3729c1a8a06b16c7feefa16a309a7e9b82e9aa64571c5c17b9c00eb8ccc15457406cd623e89165e7f5d81ac935c303c6c9086f5cc89652a1c542b9ca90a1c323a582ad9a9cc8413301", 0x78) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8402, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x1f, 0x3, 0xfffffffffffffffe}, 0x200000000000, 0x4}) 2018/04/14 19:38:46 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:46 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000007e40)=[{&(0x7f0000000040)={0x27, 0x0, 0x2, 0x6, 0x0, 0x7d41, "0c717107891d5d4fec8a9a6329ef287ef683ce3f015cd6ffebc95ed63d7bbfa6faa96d5470b3c773e5e908598047341730ecfcea4e813f709c05697f39d8ff", 0x2d}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="4f2b6310826f467b740675a56d512fd6fab76d6837fdb45def34669146828ef39ed6017b62701163a0e1a8aae53eeffe3bf09e89e1a37f8f2fd6ef7e79a077ca7ccd7b8af2d6daa80a33a1b2399f5d942596df669b75e9e3a87342480f06b914b40eae265e72acb378c94716eff49157c72758c279a88f2d05e6ff48b23b95d7b9b0f48e5ccaa5e5651a1017aa66a388b208c18351c0b57a0b0ecfcfe855a3427a99f35c", 0xa4}, {&(0x7f0000000440)="ec9fbefa0d372d29f1f854a7b42d94fd40a9e8bd3af23fff9b4e41e8a037eba8c204dddaf3cf95d2582d829e2ea94af56b27437329a8dc42d2ab21089e3aea2b718f8d75efd1c90c11c807c95ecf77430c88c3019e7279d0819bc274a697426a16b3f74298e55e6e4faad8ac85fc1cf3e04e059264c492f8eb9300e9e0ec5ebbccf45f4b0b667c10e064301995a7760cdd65d354a91b90cf47487f8325b6bace9f69ddb015601b7e0af60354cd132d90f67f9b782a0e5f38b4c6ca23de02b8804f14", 0xc2}, {&(0x7f0000000540)="4ff5de7fc51499204ab41b2ea886e928628b4f959199e524750153f33630684ce6b50a0e6dc55d6e4773625cad5dc4e0dca18ad2b91bffcf2521c66300c125acaa68f6ca677cb731f4ab1068b347e0584ba9805d6c156df5034c40d86bd2f497d9867f926d5304777049ae8fdbfc1d23436d83f70254b7ffaa41c71de840cc807ef36bd288604ff5cf0e51ca18273a73a66ba0b4ece783403b234d7080e3c9d29be09c6bdd39ae", 0xa7}, {&(0x7f0000000600)="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", 0xfe}, {&(0x7f00000000c0)="cf208e1969a004c5dadf38b91f224fccea8defee60c8468936901e31688515e3ab8df10b5fbd70427a66f45990102e2b553f87a7a490767196ef00fbb728fcd6f93af8cdd576770aa2148fd98bc6fc15e992a84644a1f1f5aed9079cfb06a763814463c210fcead5af904b220f", 0x6d}], 0x6, &(0x7f0000000700)={0xc8, 0x115, 0x2, "a658d1a37d804212ba0292669e11ad621711871350af3a6826453c60161cb8e6de6078dc3e60ec26ca3fbda02fbb74f24ef5ad310290e1ee40e6c5f74f845dd43934c4783cd51a7380c643055473b4bed02fab9a58b2c70b6f2b006dbd9faaea992fd9c7954b6c6928c1b13921f4cec5c08c427f85829a4960023ebda1fa044631b08bcc34eded629183854a2f6df12b3101a719369283aea78c600e00798b446c4c8bbe9692997a7969ec0b830bb30c2e9273e9"}, 0xc8, 0x40}, {&(0x7f0000000800)={0x27, 0x1, 0x1, 0x4, 0x1ff, 0x1, "db97a71157a70ef1c8881fc5e142d3149699fd43aebbb2bfee8335663fe9665fae09ab9b0ef75dff54b20003723903e8e7e7dd58376be756b76faa00772e57", 0x38}, 0x60, &(0x7f0000001ac0)=[{&(0x7f0000000880)="90f8d6cdfb73a4956f66876fd701ba9943a3b16f9bd5aa43b14d54d4815da42b698fa6e15b1e250e0d8819d541ac98af13d9833f9f130fab9726bb7efd64fc351e060a6ddef29007c588ff006c72196ca08e86b6a62d78439fb5090ead276bf35fbc4331faa8aa732497b473f611cc17328d400b20adaf96739fa88f3de636e4dfee0e787eadfd1903e0054d59d6748fb79d5eadceedaa0439bdfa8633ae48d063ea2d5928606b81742fa2adbd61f24debd7080dba892ed12ac30b77a4f71c77b5653340b183247c9c6cec36e0c710ebd7ecb06f31c1745edf86793eda", 0xdd}, 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&(0x7f0000002000)=[{&(0x7f0000001c00)="2891801ae4b11d9fa0afd28a684b2240bd2e3cf9d12d5a9010d2e122d433da575d6db73c28084dee85eb142c9e01bf8f00ef853f904a8c2ac2412e1139ced4a4dcce6a43704c6016c44bd9920be2be3d215c581325d7fee40be04f1def7d888868c55693cd05349c947f3161e70120d9657c2ce0da5555c98a2cfd39a2def147e15ede17582dc00a4fe030ef4b3c8d36bcaecf0bf6e608bb83e689b2c1976aac3747ee07f0578a9d7a9a5da0140d81f6c6471b19b024c4b6a5ccf3a470fa8838d84d29ecf27c324a5dd7dc", 0xcb}, {&(0x7f0000001d00)="f9904912a5fd1d152bec4466b3522320b3e0d5058dd6e7a959fd227e129d8c4d54e90dee1e096837c32c64539b87c146afe65b46c30250fed373e48df624564836af5ad6216a61e7644365222eed913e1c35ceb740ba66d48f55e751cb5b7754b61e7e831bd955174be8b249c12034302ca81bdb11b5f6e7b3d166efee6d89aba9da83bddf08e17a1d710be376d1497cf94b401f95302f5b10aa5579cd3ffaef38d3ef33196d44", 0xa7}, {&(0x7f0000001dc0)="410c6ec3f6708d9a394fe66d6b51dfe450aaf29c34f5a4b3f55403441e90e30ccde6ebe959fa9b7854e4f7a34c261633f5f8f843222349c5f24459ecf0a198a553a98396ed861b0c69a90111d5afe6c6eb5beb0d51d9f0015f42ca25eee2f4f92f23b3252f0bec86c25c36ce62ed943593288d1b30e6f15390c46aba1521afb2a635350efe5222df326507d74c242a981b1fbe91718ebe80b306276e8badfde5b6cb38049df39a1695a34c1b3c083ba023742e1a3925e809d0a5217ce8d83f4cb2a2ee1168189c1b4f637bec05ff26ac3f6ee4f0ae2af68744bcdb725c6c218434f3d500596cdc8f7403143ef9ec", 0xee}, {&(0x7f0000001ec0)="bd11bab5013a949e3a086e5c8f015cb5a1ba275bef132dca8f315deb56954dfdddc6f883f094714c2a3a3e6cacfb9b6c0e13ec21ae6ec47857d2226e888edd44229132c57c65dc5ab5754050b771fd141701d8486112a1d14d5b0ab080bda7cd42e829b5f7d5873ce6cf262df2b0043c8f7588e846f4b8e14841a0a83d4710b4047f03e3147b4879bc7f0b05d958d49df0160e16cdf17e", 0x97}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)="58c206783a4f21d092af1260", 0xc}], 0x6, &(0x7f0000002080)={0x10, 0x115, 0x6}, 0x10}, {&(0x7f00000020c0)={0x27, 0x0, 0x2, 0x5, 0x4, 0x5, "e48928803e59d8c8ded632f76491313d6e30b58c9eb66d85293e8184553cc35210930a6bb1f4d9dde38b80ddc25a409569c1e9f957a1a38be94b247fa0e151", 0x24}, 0x60, &(0x7f0000002300)=[{&(0x7f0000002140)="6cf14929c26391b29df38583d244ca4c48124c36416de135af268818b720c01968064bf46393af6dd3fd015aaa59179efc15b12a4f02ac4e4f0608030ef85e289ad50b707f1282a76991ce1842504a74c1817478f430abe8d9b0ab1f25856fc08ccd3c917fd19455e68212bddeeaa7ae364c86bf392153dd9aef695ddeb0f39c5eb422572cf08bc995e95a313917b771a059b4fdfa5aabcce3d3b7bd19ca1fc94dd70982d2d8c3344b3ace3d8b25e2e78983b143334e775953e238d21f44caaf889677aa37cd87c750", 0xc9}, {&(0x7f0000002240)="58672fad698d499048181444d872a43fb3dfc0959fea3116cda97fd5de72cf247bfa70758ce40af90c8bc03ff660a1c686edf2b8382e36666087dc82744a2bfa79cd2f48276e8e6e310101b043558b04ee9b6e6019afc3ff5236671a20a494163642aea805d64378a7618518e460a8fe5bc686e88ca11053ab17e19a696009bc093ea397983108319a72dbc8236291edbe2b701bdaa61e6dca0e422d89afd1349cb497d2", 0xa4}], 0x2, &(0x7f0000002340)={0x78, 0x117, 0x1200000, "fe8058ba0e4d1765766fccb4e5c2bb0aa9129e04dac82904a3cb6e31bb43dbe904ccaa0935baa128eeb40d89af92a10705997305fb33d61453aad323143143072a282a2cee8a44037cd957c64d4e68be872e939c50030c6a77de5f88724ae68aad3199"}, 0x78, 0x8000}, {&(0x7f00000023c0)={0x27, 0x0, 0x2, 0x2, 0x81, 0x1fb, "f16f0a03b61ecbda1d19e177809eb1bc0366fe72ac38d3a6f727fea185d2c3333e1f740a18a2a409f489583148548ef9ba2bb4aeffc82b1c8b8b9056213b02", 0x1e}, 0x60, &(0x7f0000003440)=[{&(0x7f0000002440)="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0x1000}], 0x1, &(0x7f0000003480)={0xd8, 0x112, 0xc300, "b3fd38fdd991b2799794a25aacdca8d2bf4b6fbf7ab5e2993a152c2f6eeac8b6908e3c6ec79dce5af7c756219087a66eb70cbda972ad47db4155d1e4135a20f8303b6dacd977a6425f3f88ea785a786a3f8b106aea8d6bbdb1a850c1a9c8221156db548e17daba3ae7fc3ce2863bd56ef24981dbb80b11ea9863c0b3ebb1cb7b0d432abd8541b5fa430de00e15873eeacdd9dc00e624b9d50e3905f9da990fecd79b9ba584ed5ac032b2083aa654a9cc1011fc4365f08218ec8ec0ba98d183c0dfddc8a1"}, 0xd8, 0x10}, {&(0x7f0000003580)={0x27, 0x1, 0x1, 0x7, 0x101, 0x101, "72de404a4fc5b9dc3c1c92b511867fb64769a3c38d68192590159c369fb9a2c693f66483fe99836cd6affb0ab967f7bfa2e229a0bdae99efd5474ee1f2be7c", 0xc}, 0x60, &(0x7f0000003600), 0x0, &(0x7f0000003640)={0x30, 0x10f, 0x7fff, "1526979b4e774d08b34ddb0ac761901d999668194974c96de0"}, 0x30, 0x20008001}, {&(0x7f0000003680)={0x27, 0x0, 0x1, 0x3, 0x34f, 0x1000, "a3072f4ba23c1073519a4c4b87344b4695038c819fc9f35cbd96833a9ee1278f779cf6cffe97e43f96da7c4bf16d274542e63ee66e42d51f0ab329bc237129", 0x29}, 0x60, 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0x1010, 0x8000}, {&(0x7f0000006b40)={0x27, 0x0, 0x2, 0x7, 0x4, 0x1ff, "c718ab5153f3e9f2c444b21b3dd87133215731ad07d7f2f1add3c758c7a80e0a25e7c019cf05bd03b1421a7e962e3744ba2353b1f77114974adc805c1ad9de", 0x8}, 0x60, &(0x7f0000006dc0)=[{&(0x7f0000006bc0)="ed632fe4326d7bbaa3d3405d4ee5c17cce87a431b62254c690d310a7c791085eebddc22e8a6f6440e732a65cfb68e43fc85d7e733510b84a893feb3ebbd44f4e089276993dc2b505c76ef29723f8dce77353bd77eb0cbca4110d29d07bda11feaf2f9f43e8d406e52e0932c81194884010477e04a21b6514cfba421df98d02859306a7ed4cf21b24898579fd376245ecac62f91c764dc69a5e292cc452be50ccb21a8ae2b789aedadd87ae049bccdac1e876cff015055a44d154be1474a0e6c2e131b571d6", 0xc5}, {&(0x7f0000006cc0)="aa6d2ab7a766cb91d8fb7de9827bee5f0026cc3928e7154dbe4399423f0a68ff9f21d5ffdd6ccdc509d19fb231551a6e78d873e8bf3b674c8222f5a8d6de8fed7539bfe7cbfba617919fcbd3988ec79f47f5fb8256d5347b8124f3cfbe45ade6d82f03f2f648b8f5fc6caa17f1f048b244b40f61f5d53e1e81400403090727cdac7166fd156ad5a02519d8aa301e70c210d8c87857957402dba4b8f5a0a559a1ccc185522f32c6d5494d094e3556aee1f68f73e33798344b2e711dbea7deed1ccbb44bee28d5ec490e9f515b1a0f53459a5ded5ebee21bdc171feab4beabc9199c3bd5a8c077fdae028d7ef52d8cd5d114e6aceb4032", 0xf6}], 0x2, &(0x7f0000006e00)={0x1010, 0x117, 0x5, "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"}, 0x1010, 0x20000000}], 0x8, 0x8000) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0x58}], 0x1) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/04/14 19:38:47 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:47 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000000c0)=[r0]) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/04/14 19:38:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000000c0), 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x181000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000180)={0x3, r3}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0xed) 2018/04/14 19:38:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0xfffffffffffffd9c) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'gretap0\x00'}) bind$bt_hci(r1, &(0x7f0000000000)={0x1f}, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000500)={"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"}) 2018/04/14 19:38:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000200007d}) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() pause() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000824000/0x3000)=nil, 0x3000, 0x3, 0x200000064035, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r5 = dup3(r4, r2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/14 19:38:47 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:47 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c80)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000001d80)=0xe8) sendmmsg(r0, &(0x7f0000004800)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ea9db958c970902ec2dd44e0aeefae307c3d09447cb5ecfdd4a19d1d488025f99b88989bd7186e20099b1228a2ee798ecee3e0ef6b8bd4b997937cfbb940667d54443d668e79e641d0b392ee2d3ea0e7bc1989c1d101", 0x56}, {&(0x7f00000001c0)="4faeaaa939ef6883a6cfa7333418fc86079f461dbe8c779693f71e44769bad0b91ea9b7a490bdcf77bb09599a2764c2c5430e83a8e634eb11ee2fa19b04484c4cc664c82549da3da4e7f8be05bbc1eabfd8ec1e9ef638b4d08a83086cc1b18cc1492fcd07140deeac1bd4a9965b45c4bc08caf1b4892822d3b2af1fabe915dd4195808c9129ac4c2d4b157b90f30cf3dd463bcac3cb651ae0e0091f305c788ecaa3bdb71519f7bdca0d4d87c4dfbae23e1180eb77ed3a76172179b48f33aac18ec7eeadb16cb0a0cf7f0f6868ceb57ec5d2fabd96a7e4a27adae3bd72b777d7fc245e70a3c7a1f7417", 0xe9}], 0x2, &(0x7f0000000300)=[{0x28, 0x103, 0xec, "16e208717ae1d5163c2a0d0a55d4c4b3a5"}, {0xe0, 0x114, 0x8, "ffa5e1b19f7a368e05ea5912bf68b5611f1ce047fb56383be9100443291f2fbeaed7964f515d34c9f4c345937289337add1710548cfbe845921492a69ba8b9c1926586a27725108ebc473dfe8c97faaf33172ef328c5e1fac6c1ee7564069ab730734c6247fff82cd29bb73eca6cf630aee968b6994f7b50edbb6c43f10ab02dd1e6115906ac093060d4e694ac9f3e1bafe3a33cadadc3e2a92c41ae8172358b53ee7409cd74cf1fa23e2a4e1314b104a3577172cfa0c874a124da249c2b251b4fc0be2adf788c111030fd46df6d"}], 0x108, 0x805}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)="f223c11d1eeef3d8d012c399922fa2ba5a1f7d08d110680080c2ca43516645fe0852eb03c472e4228ab454435403350e6f9dc32932c573d1179e86312b2d89befd3245833575e4061ec9ff6fcffdd8c6512ad25090b8db880d322ad30d59ca042d6f053d932ce3a45e1bd563a8ac91096f3d0fc091dfa9b75e637a7117881d024f7a35ec80a05b74f2e505641012122ca2cbee966e23f774dc683459b417984b619624f719e8009933e7d41d8876ce7d941e6966f6aa8657b0ecb44150ca4a3caa70cd93a038facb8bd9b30dca", 0xcd}, {&(0x7f0000000540)="4a1e4fbfe54aac5f90dcecd790026f5f72905273ba0552ce049e931f99b5f9003f745789d0c5a33b60c367e90d77aeaa0348934feecc716e0d3cbd387b27", 0x3e}, {&(0x7f0000000580)="0009ce9512bd9acb94aca98f1095415283d369d6fcdb7871db181b0bbe7efe7e317cf22d02cfce7edb12803be12facef923e1a772ea87dec217f5275b2a9a8ac4c03e53c81fd55e9fc080999f610de710e417a867662a69ae3fa8713ffea4983d80f8343caf1387a8eb526bbec9ce27a91ae51eeae3ac86eaea1b8763adacdea3d1e2fc13043b9db4584f6292f843fd0c003391b3ff4a2eceb3821fca7e2e891756372ebb0f2012d92adc58e70c5413860e31bc0e08b0739429f", 0xba}, 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&(0x7f0000004440)=[{&(0x7f0000003300)="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", 0x1000}, {&(0x7f0000004300)="94ac3b53be4de4b8fc926c589660d512b0a53187f11f77ce931fbc4cbdb565849f7b8c924272b945034f3d6a09211c019577d828296e29e42cc509c0e88736791a85f5875433189e07f7b410d860c7421d96e6fb2b38e0acaa5211cbbe34d1fe07038a3eaa4bbb46d349ae9e72d4da9b81db41489388bc46d878f49ce02f2b665cab7d228960e3bac4459e8fb81d1d114a0fbd74e9faeffe6988a33a936c6b99aceb87ad82eff720987ecfb9fe6763f0a867211a218df0", 0xb7}, {&(0x7f00000043c0)="5d5b8261e140e74dcede44ab7ca56fedffb3dd9724bf24bd140fc1ba4b16e8cc6b0ee84195b7530f5b7c66310c8d928b934bfb4d6ee385452b07cc1fef399e48b232ed4800f10b8c6e4e4a59c8fde200ee49880956b607e7da0781f2eca06b6d9be4249d4a85602d8f70176f1560bcf2c11fa9d8beef0c66", 0x78}], 0x3, &(0x7f0000004480)=[{0xe0, 0x115, 0x1, "6b582c1e87c6e3f4d1f88641baaaa60994fcb1fd48f2bc5673a2fe7ec8fbdc3ef92a4919037f93c0fca070baa1569de4bb54338b8b1c44bb3577394757db39827a7fd5946183ea93c80caa802f258ed002a98c3e0c0865a309e806d81a4b03812a5304fe97721b1266ac36d872e54999509ab3a64da54c3d09da8e28ecd3b22976043c387cc654eaf69e0d2923b6bfa69034b1f2e8417634c0398a1fe0a20aba6abddbb942d4f523c8d22112fe95141d1e6d64a4091e60446ebeefcdb55acfa9a8a71c358a80ac6f404f845a"}, {0x18, 0x11e, 0xfffffffffffeffff, "cad0e4"}, {0xb0, 0x3a, 0x7, "f35f5934611a11032c29a137489cf5f2d211e32cb18db35ec2fb53f29f891b0a1fca60fc55cf686032ad4564d71845b178b6ccff86790805367f2ac6b345aa84467ba3575afb113453729fcf3df9be340784e0746e04da5da25b9921d8d30718af872eefbd3c96954642a397806a0c3aac1402f2f1d64539e577573823a7c4018fbad721870ecfce5bdce2f19522947e6d474b4658e12a83b107ce22"}, {0x88, 0x0, 0x7, "9a7225fd509fbd14bd0fe873b2e5e6a11852a0d6bb9a0d9e6664ff94a3f34f647e31c3d788ce26c80048de1eb8d18b9ba1d0a8898907119091cbe23366de874c8513cd100b97c49dab9acefd303dfcb83ee19c27d02ff8b79e72cc01e672b7d09753d166d361a0de385dadaa701c2e8520ec"}, {0x50, 0x139, 0x7, "21fe5a106a3677e5b423d63fb9999a9e819a4d7aad3670648693fcd27ec9e18767518e40d5e0cd9a1fb205386743c2c896f659f1bc242f6b892f4b76"}, {0xc8, 0x113, 0xffffffff80000000, "6d4df77561b29bcfb50830ef2e7d0c8833ab81eb437a7409366c9a8157035cd5a04f09ab0c55072b0a99a1273e6ae7bb01f938c8686c5b02ad25d8ee931a6ec20b783dab1deda4d3e50141ff51d7f41e32150b30e8554963faa61503096de89b7b0d9a67005b16dc866598e313af8a55904370e43a21433d2f54b7dccfd5bdc28eca5bfeae8ad14c44148bf196906d0b5961b377e571d0d9c3183a2ed333068c05535ada51be8e428ca474d35c2680cc831ac4993d0a"}], 0x348, 0x48010}, 0x683}], 0x7, 0x11) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) r3 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r3, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendto$packet(r2, &(0x7f0000000040)="382e5b232fa3c59d567696c7b6557f7658641821f5cd40b1c2885338eb6e36d4403f0462c10704380d5058e0438cea45826a455680f00497c7243ca2dd5073617b3514", 0x43, 0x80, 0x0, 0x0) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/14 19:38:47 executing program 3: syz_emit_ethernet(0xf8, &(0x7f0000000100)={@random="db84c8294148", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x200}, 0x8, 0x0) dup(r0) 2018/04/14 19:38:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000000200)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) socketpair(0x15, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x200}, 0x4) connect$unix(r0, &(0x7f0000681000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/14 19:38:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="c7c604000000660f38823bf30f011fb9730200000f32360f07b9d80a00000f3265660f2ed10f090f0092ffffffffc1b28f00000001", 0x35}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0x80000a0003, 0x0, [0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f60171]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/14 19:38:48 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x3ff, 0x6, 0x6}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffffd0) write(r0, &(0x7f00000000c0)='\t8\t', 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) ioctl$TIOCGPTPEER(r0, 0x5441, 0xa) 2018/04/14 19:38:48 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x7) 2018/04/14 19:38:48 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1ab) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x58) fchmod(0xffffffffffffffff, 0x62) write(r0, &(0x7f0000000180)="56945d38b0abddfbf32c029217f9cd6a26f6b8765eecec21a0fba6ea291800718a47208fe19fe3", 0x27) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/14 19:38:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="a0c5cef8557a90b2f84916caeadd2f3979486055355dcdf60552e499a4b4575edf02b0d9bee5f7ab4063becf3960f393fc0af435c44884bb3ce50dc3a13ed1272ba86785da103fd38268c3a6a3ae111e55a8176b41e57d6fbd24f3ea779c02cd9725ef3ac1f50184d78d57db848d5d9e59bb4fb8ee5e1030b48d1ac0ebb5f24f6f3b8dafc963fcb5b37c3c1c8a0f80d0eaf66194b11db4f4f0a30b0a54f9eb36f8b9b2e51f7aef49a724199201ef14acf67a365048c105425e4fbe1a5c4dcf8d726e67d1663d49c55d7ffe", @ANYRES16=r1, @ANYBLOB="240f29bd7000fbdbdf25100000000800050000000080080004003603000008000500040000000800060009000000080005000200000008000600070000002c00030008000800be0000000800080008000000080007004e220000080007004e21000008000400090000003000010008000b0073697000080005000300000014000300fe8000000000000000000000000000bb080002002e000000"], 0xa0}, 0x1, 0x0, 0x0, 0x8040}, 0x804) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80010280}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}]}]}, 0xa8}, 0x1}, 0x8001) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 2018/04/14 19:38:48 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="5f6cc95dd4ccc31ffa2804c1245e5b402e", 0x11}], 0x1, r2) pipe(&(0x7f00000001c0)) connect$nfc_raw(r0, &(0x7f00000003c0)={0x27, 0x0, 0x1}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) fcntl$dupfd(r0, 0x800800000400, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000200)=""/108, &(0x7f0000000280)=0x6c) 2018/04/14 19:38:49 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:49 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff}, 0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x3, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x3, 0x9}, {0x9, 0x3}, 0x2, 0x7, 0x8001}) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/14 19:38:49 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) epoll_create(0xba64) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}, {}, 0xffffffffffffffff}) 2018/04/14 19:38:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000bc0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000d00)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000e00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000e40)={0x0, @multicast2}, &(0x7f0000000e80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003980)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000003a80)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000003c40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003c00)={&(0x7f0000000180)=ANY=[@ANYBLOB="18010000", @ANYRES16=r2, @ANYBLOB="00012dbd7000fcdbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="fc00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100010008000600", @ANYRES32=r4, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004007a03000008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024efc9c823000180757365725f6c696e6b75720000000065000000000001000000000000000000000800030006000000040004000a000600", @ANYRES32=r7], 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2081}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/14 19:38:49 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:49 executing program 3: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000000c0)={0x1, &(0x7f0000000140)=[{}]}) 2018/04/14 19:38:49 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xffffffffffff7ffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/14 19:38:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/04/14 19:38:49 executing program 2: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x37, "3761063b73c450d9662afdb86917a8f3516e5f24180b21e075f9f906f981a554862d9bf24b2bc7d877df92780d093848c1942ff6760dca"}, &(0x7f0000000180)=0x3f) prctl$void(0x1f) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000008, 0x810, r2, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x10000, 0x4) sendmsg$kcm(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000340)="37a2621f60a893a1e6bbd9f102fb940636fa36e8105fd21c25d4791b2b931aa38b523a469453495af0edafa8d029ba493e1fcb476196ccb761c18ba6a32bca7976305bfe76ad8b79390cea63cf65243d8168552c3269547876d5cf76590259e3a4774a598bc7", 0x66}, {&(0x7f00000003c0)="9c7ca5a6c43912374a0e637bf8643fce97de2223a68fdef74cd60827a878550544ff1c29244a622a44e46830f1f27bfe32477b040a03da97f62e1f3189d599a1483afb6308db29a8086a3f35c90f3078", 0x50}, {&(0x7f0000000440)="57d620dfc14984ea78b3dffb1ac86ba97e700d5c5d448b03c6fb3d0265acf71148919e8d73176845e4cabaca0cfb2935f08e3e006e90e51b8a6ce752e8619e0a48c30089df1326cfd4129d1b50fbd7cef83a4deb507428cb", 0x58}, {&(0x7f00000004c0)="966e734c65df58dfb08bbb61d807f8820f319ae86a224daf03421b808b3e2f7488c4224908348655725767b54c10a7ac8b73aa6226f0f5abb9eb1b0ccade0b2e32c155bc97b7ee91a327a3a6fcf0829d90190597b7649381", 0x58}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)='!t', 0x2}, {&(0x7f0000001580)="b8b954de1251a95540694a3c337775b12006f40846f46366d6d856c6789c427edb97e8da7ccb83a127a6089b852467cfa748ede6b097e316607b9d6c724f82aa637ee37f09b45415afaec627f4905f94e47949340fc5c7449c0877f18857a8c10a5f56925f6674815dc16ea6055e2d4d05aca0274829ad48b95148950de5c45a45429de9db6ef70bdf7c89ce2b1a1a83e445893924960930c3a3300890afa03a49aaf600e5746c00355533b39628c61ba67c0e2befb9ce8552323986e38c66e4b86cefa907964c170617af8a49c92124be9221b2ce5ffa422e731b850373303c9121d6d9fabb21ab2dc41f472edb15953e2e", 0xf2}, {&(0x7f0000001680)="ba0218cd5cad2c365124f9f3cbe0d7d590e73458b1427f03f9c50834b8e1fa6db9c47242dd5ad72834d5f862f6473543c4bc8808e08a2a29c4eccfd664fac00ec9131a5ec1da01d9d4309f05e88b1eb854a24096236e6db6005750b9b4e1a10c33807c8b64d79ce9c88b88f865221aeb48c750e884a212d4ccfd79ddf1547bff6505f9021d6ced51ab386d955377119dab58cf17f322eef90cc0014c45198025d4ce5074d1362990f957d04a8d372aaa99ccb18e7325d5fbd8f7e8f04674ce", 0xbf}, {&(0x7f0000001740)="f2d8e72cc6c676f7b5b5644458026b2c8683ee6780a09002536956721f", 0x1d}], 0x9, &(0x7f0000001840)=[{0xc0, 0x105, 0xb6, "a5486e88133078fd0668c0e7e627c7102afe85d947ca590815a4b01dab10f4344d28c5a34fae7ca5b428242c7640c86b8eb78d505f15f7de545ce595ed774889ba098a73fa9038a8f386758daf946bec9ed3a561a18c72929d1104a2057219a56460ac9ab26e4b54c3d842693569cd53a3bf631e4fe8a3afc8519d718f2b0049097308bfb45eddd6bdf4ae13cf613e3da9fe5a2a60dfab2e27c0da688b710e7b5475d92ef8cbe8a720a8250872761307"}, {0x38, 0x1bf, 0xf994, "e4ff22985e1e2158ecb4c4d66c396f60114e96eb175d5380b9f34f9d062ee7917435a89a6cccd424"}, {0xb0, 0x12f, 0x20, "100890e6586d5124aebe9b9f68f494ebd1a7acaa3aa8c1a998c87795c70159d4f585bebc375a3d6bd863b3d3d70fdaca36f093087d02f7e761ab0f03a6ad23fba73657f6610fe56c0b6fdeb6986c474c2b3d42598a7ad767a2fb9122c4a77ec0a97f5b5dad1dc061314cd0e187aee392816b54b58718b1700578ba5963c01f839738ae371dfb610bd0a06b54333501eb6d767878d120b418cb"}], 0x1a8, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000200)=0xb) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x3) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000020c0)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002100)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000001c0)={0x29, @empty, 0x4e24, 0x2, 'nq\x00', 0x11, 0x800, 0xc}, 0xfffffea1) write(r2, &(0x7f0000002000), 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/14 19:38:49 executing program 3: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001280)={0x0, 0x4, 0x20000000000}, 0x148) syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "3d22b5", 0x10, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x4e20, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e2cd22", 0x0, "c668df"}}}}}}}, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/14 19:38:49 executing program 7: r0 = memfd_create(&(0x7f0000000080)='vmnet0.\x00', 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000180)=""/161) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) eventfd(0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x306, &(0x7f00000000c0)}, 0xfffffffffffffe65) socketpair$inet_icmp(0x13, 0x80044121, 0x6f2000, &(0x7f00000003c0)) bind$vsock_dgram(r1, &(0x7f0000000240)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/04/14 19:38:49 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:49 executing program 0: r0 = socket(0x1b, 0x7, 0x5) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001300)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001340)={0x0, 0x6}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000013c0)={r2, 0x1}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/181, &(0x7f0000000100)=0xb5) 2018/04/14 19:38:49 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x140104591, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x3) openat(r1, &(0x7f0000000040)='./file0\x00', 0x80040, 0x2) 2018/04/14 19:38:49 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x7fff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x3, 0x0, 0x8003) 2018/04/14 19:38:50 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000000100)="1f0000000104ff00fd4354c0ff0300000000000008000100030442fdffdf00", 0x1f) 2018/04/14 19:38:50 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:50 executing program 1: r0 = socket$inet(0x2, 0x3, 0x80000000) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/04/14 19:38:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x12f, 0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x40, @tick=0x5, 0x0, {0xfffffffffffffff8, 0xffffffff}, 0x6, 0x3, 0x4}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r0, 0xa6e}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @empty, @dev={0xac, 0x14}}, 0x323) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000200)=0x5, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) fanotify_mark(r4, 0x76, 0x10020, r0, &(0x7f0000000100)='./file0\x00') r5 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r5, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/101, 0x65}], 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x181000, 0x80) 2018/04/14 19:38:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xa) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet6(0xa, 0x802, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x7ff}, &(0x7f0000000200)=0x8) socketpair$inet_icmp(0x13, 0x80045430, 0x6f2000, &(0x7f00000003c0)) 2018/04/14 19:38:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0xffffffff, {{0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x88) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @empty, 0x100000001}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/101) setsockopt$inet6_int(r0, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/04/14 19:38:50 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:50 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1369}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000a8ef219ef046b900000002b6b2e14749000000000000000000050000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)="73c57a6b616c49657200", 0x40, 0xc3, &(0x7f000000a000)=""/195}, 0xfffffffffffffd7e) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40180, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003380)={@multicast2, @empty, 0x0}, &(0x7f00000033c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003540)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000003640)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000036c0)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003740)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003780)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003980)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000003a80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003ac0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003bc0)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000009e40)=[{{0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f0000003c00)=""/65, 0x41}, {&(0x7f0000003c80)=""/211, 0xd3}, {&(0x7f0000003d80)=""/1, 0x1}], 0x3, &(0x7f0000003e00)=""/215, 0xd7, 0x8001}, 0x6}, {{&(0x7f0000003f00)=@l2, 0x80, &(0x7f00000091c0)=[{&(0x7f0000009000)=""/209, 0xd1}, {&(0x7f0000009100)=""/183, 0xb7}, {&(0x7f0000003f80)=""/8, 0x8}], 0x3, &(0x7f0000009200)=""/134, 0x86, 0xff}, 0xffffffffffff8000}, {{&(0x7f00000092c0)=@rc, 0x80, &(0x7f00000094c0)=[{&(0x7f0000009340)=""/1, 0x1}, {&(0x7f0000009380)=""/79, 0x4f}, {&(0x7f0000009400)=""/15, 0xf}, {&(0x7f0000009440)=""/96, 0x60}], 0x4, &(0x7f0000009500)=""/102, 0x66, 0xffffffffffff7fff}}, {{&(0x7f0000009580)=@can={0x0, 0x0}, 0x80, &(0x7f0000009800)=[{&(0x7f0000009600)=""/166, 0xa6}, {&(0x7f00000096c0)}, {&(0x7f0000009700)}, {&(0x7f0000009740)=""/157, 0x9d}], 0x4, &(0x7f0000009840)=""/208, 0xd0, 0x8a44}, 0x8}, {{0x0, 0x0, &(0x7f0000009ac0)=[{&(0x7f0000009940)=""/175, 0xaf}, {&(0x7f0000009a00)=""/60, 0x3c}, {&(0x7f000000a100)=""/4096, 0x1000}, {&(0x7f0000009a40)=""/31, 0x1f}, {&(0x7f0000009a80)=""/14, 0xe}], 0x5, &(0x7f0000009b40)=""/233, 0xe9, 0x97}, 0x87}, {{&(0x7f0000009c40)=@nl=@proc, 0x80, &(0x7f0000009dc0)=[{&(0x7f0000009cc0)=""/226, 0xe2}], 0x1, &(0x7f0000009e00)=""/30, 0x1e, 0x8}, 0x4}], 0x6, 0x40010000, &(0x7f0000009fc0)={0x77359400}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000b100)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f000000b200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b6c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f000000b7c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f000000b800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000b840)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b880)={0x0, @loopback, @remote}, &(0x7f000000b8c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000b900)={'syzkaller0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000000cd40)={@dev, @empty, 0x0}, &(0x7f000000cd80)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000000cdc0)={@dev, @loopback, 0x0}, &(0x7f000000ce00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000cf00)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f000000d000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000d080)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f000000d180)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f000000d1c0)={0x0, 0x0, 0x0}, &(0x7f000000d200)=0x14, 0x800) accept4$packet(0xffffffffffffffff, &(0x7f000000d640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000d680)=0x14, 0x800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000d9c0)={&(0x7f000000d6c0)=@hci={0x0, 0x0}, 0x80, &(0x7f000000d900)=[{&(0x7f000000d740)=""/204, 0xcc}, {&(0x7f000000d840)=""/186, 0xba}], 0x2, &(0x7f000000d940)=""/97, 0x61, 0x6e57}, 0x20) accept$packet(0xffffffffffffff9c, &(0x7f000000da40)={0x0, 0x0, 0x0}, &(0x7f000000da80)=0x14) accept$packet(0xffffffffffffffff, &(0x7f000000dac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000db00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000db40)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f000000dc40)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f000000dc80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000dcc0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000e780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000000e740)={&(0x7f000000dd00)={0xa2c, r1, 0x20, 0x70bd26, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x1a8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x204000000000}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x6, 0x1, 0x4f92}, {0x1000000000, 0x5345, 0x800000}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r5}, {0x1f0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa00c}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xffffffffffffffe1, 0x1ff, 0x80, 0xc77}, {0x7, 0x6, 0x7, 0x23}, {0x80000000, 0x2, 0x342, 0x800}, {0xffffffffffffff81, 0x0, 0x6, 0x200}]}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x12c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3201}}}]}}, {{0x8, 0x1, r15}, {0x1f8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xffffffffffffff12, 0x8, 0x3, 0x2}, {0x75, 0x81, 0x3, 0x2}, {0x3, 0xfffffffffffffd45, 0xf4c, 0x4}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}, {{0x8, 0x1, r20}, {0xb8, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r22}, {0x1ac, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x54f1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x3, 0x0, 0x9, 0xf71c}, {0x5, 0x2, 0x6, 0x7fffffff}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0xa2c}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/04/14 19:38:50 executing program 0: io_setup(0x6, &(0x7f00000000c0)=0x0) io_destroy(r0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001680)=[{&(0x7f0000000680)=')', 0x1}], 0x1, 0x0) io_destroy(r0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x800) 2018/04/14 19:38:50 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001080)=""/174) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb9, "b98227aea3b2701ca876185c3c9a73350ae5651333f0164d6bdc46992f15e15e529c1b58881d69475df7263bafb54b2253d13294b51746c294a1309dc8c6587e6a856d6fcfa2afa3e2c21cf8c7d673f5f1ce8eeffabab115fd838cd4bc3d06a56c7b122fde799b42ae8b9e619a7b17455da3b5db92d865a28f546c9fe8589465132f474b3147d9ca177d9f18b78207fe4d33f4443c037cb4ad7cc22ad71c6fea117d11bc79028b47e883759ce5a5158f0ff9d389b65f9bebdf"}, &(0x7f0000000100)=0xc1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x6, "9c49390df647"}, &(0x7f0000000180)=0xe) 2018/04/14 19:38:50 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x67}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f00000000c0)}, 0x16) socketpair$inet_icmp(0x7fff00000002, 0x7fffffffefff, 0x63, &(0x7f00000001c0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000200)="fff2d67b14916cddd582bf4f292e2e4dd2191b481f22948d195e4c50ef0a461a3c5945c11c9662235c3a59d604774bb060cd1c7a91212edc8811839e8df30ccf07cc4c3787903baf51e297cd2c7cec17b44eaafbf222caba7b837192078c7903ec11c235627016126ccde6f41b739d07edb1356de105b983e31c984e490ad2907ab1c25795dde850a4602eb267b75e66967c77ff827d2a745ee49d3de8ba77e7f658fd1887d6d8e796474cabee1283b6a7cf"}, 0x10) 2018/04/14 19:38:50 executing program 6: socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') r2 = semget(0xffffffffffffffff, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x140, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000480), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2}, @multicast2=0xe0000002, @multicast1=0xe0000001}}}, {{@arp={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syzkaller1\x00', 'lo\x00'}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000400)={{0x0, r3}}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000009c0)={@rand_addr=0x9, @multicast1=0xe0000001}, 0x8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/14 19:38:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002500210000007cd7f6d30a0cab0000000003000000080001acd89be44f77151f3dddbf9d5cea1393ea9f667e219f6401fe6aa947b315d25199ef030950b4929f27e5993ecbeb3a0e70911612e340c227ab5b51e29df7f846717ec55c021d55b92e9c8c4f83678a28c62ae531590d5a060500ae0990f0bfcb735d901ec624b90903b4af23a537a6a2fdd48806298678bccafe8ab43b420c0f66f748629d5f7b13774341be6bdd4169a439053ac4b5"], 0x1c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/04/14 19:38:50 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:50 executing program 2: r0 = inotify_init() perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x20000000282) 2018/04/14 19:38:50 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000389ff6)='/dev/cuse\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000db7000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002200)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000002300)=0xe8) sendmsg$kcm(r0, &(0x7f0000002900)={&(0x7f0000002340)=@can={0x1d, r2}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000023c0)="f3f1d5ef0d9d079ed4bac285893024d17764de492f61ee63ea19c66364ae284677a230041577f50711896146e8fb20fa3cdaab58fad4039480b00d541ab5e56842ab1b018349ed500584c27eef45918bad1e86ec9444be5656cc7cf4273106b7adb329c3982a7c285621569d9da0731a93be5f65465388e3a810787568e0d624a691b9cd4f4d8fb280283bad895903b60f3e507a6ca16acf027200526ec036c4a2d7dedc17bdfd2482bf5103d0c190a5bafc89f93ea7c35d0fabf277b0ae1aeb462da2fd19bba68d2eb7dcef10aeae7c9073d8174077912e314b2c87", 0xdc}, {&(0x7f00000024c0)="a8850fb47d3887ba37f3e31bb56942bd8c99c53826519a8c819217bcf5a578328f44a76fb5f43126440a85757421f6fa0e6f7736a0608d6e3883b51917653b64c3fc371af432b6cf4946f74f2cf6abafe0702042b9ada32e2e780f10d6943b2d382477f188271a25ab1f046bc28a65d72ee8f48a949f761f2f93659493bc5178fcf02798fe29bf9ae1089064c2c44b076b5f225449a195a846fde876066926e6b88a5c7f9844030c570af8b4", 0xac}, {&(0x7f0000002580)="71f3f348c55fb4ad857f8050d724f59b7a9d7c384cca8d944ffbfa7b68db13824f0387aaa3a8707ea7dc64c9e2d43ed97e6dcb772803cf8fe695e6272ee74a52d7a675aba9538060bef8f88afa6df5323c05c41c91a5fb99cd36eda1d10f698a4c3805", 0x63}, {&(0x7f0000002600)}, {&(0x7f0000002640)="f7e77bf93e8b64c4c85635076c7a485e71d85e28f87aa907908c73636f7bc842d76ca8729d94d76aca4654213beb9650dc430654615b6cb83059a92eb4e5cd7111a2e35ae690dc247ab4a2c475b4afc04e675fd1f67be6fa1929c52291dce896d9afe7a47c27aa4e8cbb5cb322daca79a13c7ebe044e281a1cec764a735505e22e8aaefecb2157c82672734de30253595f198bb058874abdef6547e1f56408d8921907a1d8bb06082f18575c35f3e16037f673", 0xb3}, {&(0x7f0000002700)="d59aa2e4e00c292957d2b621d80e525147e5cf3ab356bb355dcc6b08a82305baea3872db79f2885e36876915e36f798f37a75cb332aeca1b3d6321d0ae4daa78b2361a7e8b3fbcd35ae11f683b3805ef14d162d84a83fda87d00eecbb5e4a07cfedc68958ae6dbc26804429c189bbb38a36c20b83ea65faa9d1ec55b921236a05571c67b78f4", 0x86}], 0x6, &(0x7f0000002840)=[{0xc0, 0x6, 0x1, "87f38add012e3e696205f9cbd9d73e0246456738403b89adda005bdae8f2e8b2718c724cb809c90191ddc8fff3f229f29bcb4587cacb2a597a2b060f7501731e668e5581af72818e493898fdd3f4f51b4e4e73d552e46d25bc00fd8d4804bf695ddef81c9d6b58e6ec30f2b8c426a5437d906e07473f50bf8880d7572606351a6856f45ddcfd51c255fb76bcb917e2b509a91b411fb5de89a76d01b1ef21ee31f0a198c2317ce4dececc6d21"}], 0xc0, 0x10}, 0x40000) io_setup(0x8b88, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f00000018c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180), 0xfffffffffffffe72}]) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0xff, 0x40, 0x1, 0x3, @random="223496bb4f44"}, 0x10) 2018/04/14 19:38:50 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x1020}) 2018/04/14 19:38:51 executing program 3: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0x18f, 0x80000) fadvise64(r0, 0x5e, 0xe4, 0x3) syz_emit_ethernet(0x46, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffffffff0180c20000008615e74c5636c5dd603d22b500102f0000000000000000000000ffff7e03d9efff02ae000080000000000000000000014e2000000401907800e2cd2200c668df3d1f100b599311bd74f24abaf91a6251b97deade5fc861909175d301004c49596f1705c485a8b2ae0a946f97981dd3cd88fdda837fe16eb62f7dbd0c"], &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffa, 0x222000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sysinfo(&(0x7f0000000080)=""/105) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000001c0)={{0xda, 0x4, 0x9, 0x520c, "98a1205da3a6bdc9a691f130ca4eb3e08580a593dbfeee38a47eb61dc41ae2886ba0111b1b56556bf814326b", 0x3}, 0x0, 0x0, 0x7, r2, 0x2, 0x4, "0878354230bed59e8de8d2018850358e31d2b19e079b74a55e49dfb6c3c7b0f38a7647a0a9e4e211ce2ace8fb6996eb277bd201417a187b43d735811aab3e29b", &(0x7f0000000180)=']{[I\x00', 0x5, [], [0x7, 0xffffffff, 0x7, 0x1]}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/14 19:38:51 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1c, 0x25}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x431, &(0x7f0000000180)=""/195}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x491ffe, 0x0) fanotify_mark(r0, 0x14, 0x8000000, r0, &(0x7f0000000000)='./file0\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vlan0\x00', 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x4, r1, r2}, {0x2, 0x205, 0x6, 0x1200000000000000, 0x4922e24a, 0x6, 0x2ac}, {0x1, 0x7, 0x1, 0x80}, 0x100000001}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3507, 0x4, 0x1, 0x7fffffff, 0x3, 0x7, 0x1}}, 0xe8) 2018/04/14 19:38:51 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000000280)=""/57, 0x39}, {&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/193, 0xc1}, {&(0x7f00000004c0)=""/44, 0x2c}, {&(0x7f0000000500)=""/44, 0x2c}, {&(0x7f0000000540)=""/36, 0x24}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000000640)=""/91, 0x5b}], 0xa, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000180)={0x3, 0x1fe00000, 0x4, 0x4, 0xff, 0x87, 0x6c1, 0xffffffffffff0000, 0x8, 0x1}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)) 2018/04/14 19:38:51 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:51 executing program 1: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/04/14 19:38:51 executing program 7: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/ipx\x00') ioctl$KDSKBLED(r2, 0x4b65, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000040)) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3ff, 0x101000) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/14 19:38:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="8bbd5ffb4c26dbfe1a8a1df19afa7bec7ec54137269e16c82da81abc51b67e1a03ec82a9d149409fb5940729d384f4d3937291e586de84dcaa6ef45750728aded1eb281c12255b15e49a7caf9f6a5619a9fb7fcd87f223b2512b4525df347db2084b831eb491fb07509cb62a5d850a20fa60094a60a5cc2614893dba74df6263e5f52e575b66977ecfbc240b999fdec3856504f1de0669bc5c4ca215729f8672f7", 0xa1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001840)="a2e3015ddc3d6e043f09c7699f2472c1fce03b5f66aecae48026d47924f9eb42b1f20200053cdb7efe541e3d8495f01606bc55e20b84f7cff1bb34f338752f1395", 0x41) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0)=0x3, 0x4) 2018/04/14 19:38:51 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:51 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:51 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000000)='./file0\x00', 0x800000) 2018/04/14 19:38:51 executing program 2: mremap(&(0x7f0000981000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000d66000/0x3000)=nil) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000000), 0xfffffffffffffffe, 0x6) munmap(&(0x7f000097f000/0x3000)=nil, 0x3000) 2018/04/14 19:38:51 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@getpolicy={0x50, 0x15, 0x400, 0x70bd27, 0x25dfdbfe, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e23, 0x5, 0x4e23, 0x0, 0x2, 0xa0, 0x80, 0xb37d187d7f8b2bc, r2, r3}, 0x6e6bbb}}, 0x50}, 0x1, 0x0, 0x0, 0x840}, 0x0) set_mempolicy(0x2, &(0x7f0000000400)=0xffffffff00000001, 0x101) 2018/04/14 19:38:51 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x20000e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x1000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x3, 0x200, 0x4, 0x4, 0x1, 0x6, 0x8, r2}, &(0x7f0000000140)=0x20) pread64(0xffffffffffffffff, &(0x7f0000000080), 0xfec8, 0x0) 2018/04/14 19:38:51 executing program 1: r0 = add_key$keyring(&(0x7f0000000300)='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 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="08fd1e7f83548a9d300e4aa303813d106257ab5d7cc641770694161240c2e2a750501c5aed75c51863a2c70e9c9c40adb6d20b4bd9b903e06c91ba0118e6af28849143694a71729186015c65129aa905b6c1", 0x52, r0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/14 19:38:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) eventfd(0x9) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="60000000250000022abd7000fbdbdf250018000028001a00ff010001ac1414aa000052797db56dae34e2c50976538071b30000000000000000000000000eff08001d00050000001c00e80000004e244e210000ffffffff000000000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40011}, 0x4000) 2018/04/14 19:38:51 executing program 2: r0 = memfd_create(&(0x7f00000001c0)="00002d676a270c9c24fa6da20b5471c8f904d72664bb0266950200000004948bc3a8633cb2fddd5156ea4358210008809453d0e03566f8b8de34ae46ec579f549da82ae1bebf31246ec054507951f89ec6bb5ad694d962ff7ec5bd6ad3fb78c49fc43fcffb42db55a24de93d41e9fc782d22b1c4701d64ef6713bdef1980fb4930c7a295716332b2a5ab14955764f34f4e415ac9c40ae9ebac7f9c683d0b8c97fcce1e30a7997d0a92a5ab38e0d1d377e69c91ac1895798fc0b024b63f9330e8129a02feab92bd4e5d0c32a83d0aa47466baa60d1717e59c75998a31336bd7480af0ae53271988c2a9e93200", 0x7) fcntl$addseals(r0, 0x409, 0x8) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x9, 0x5011, r0, 0x0) 2018/04/14 19:38:51 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:51 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000340)=r1) r2 = socket(0x40000000015, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x2710}, {r3, r4/1000+10000}}, &(0x7f00000000c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r5, r5) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/14 19:38:51 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0x5, 0x101}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r1}, 0x10) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000340)=""/206) 2018/04/14 19:38:51 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000080)=0x84) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x7) 2018/04/14 19:38:51 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000300), &(0x7f0000000a00)=ANY=[]}, 0x78) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/14 19:38:52 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="5765292caf4f88cbca393ec55b4452e89ec53e1dc9e733c67cedb8c99942671c2c33f6d911920f1abc6d5d23830bad3381f53d5c74256ad10c2916cd3777550b9feee1", 0x43) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:52 executing program 2: clock_nanosleep(0x10000000000002, 0x40000001, &(0x7f0000000100), &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x5b, 0x6, 0x0, 0x607}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @empty, 0x73}}, 0x2, 0x1, 0x80000000}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x4be}, &(0x7f0000000340)=0x8) mlockall(0x1) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), &(0x7f00000000c0)) r3 = inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x1000260) inotify_rm_watch(r1, r3) clock_nanosleep(0x5, 0x1, &(0x7f0000000140), &(0x7f00000001c0)) lremovexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB]) 2018/04/14 19:38:52 executing program 0: time(&(0x7f0000000240)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x5, 0x8001, 0x0, 0x1, 0x0, 0x9, 0x2000, 0x7, 0x2, 0xe2ad, 0xfffffffffffffffe, 0x2, 0x7, 0x7fffffff, 0x1, 0xcc6, 0x5, 0x5, 0x46ab, 0xffffffff, 0x1, 0x1e9, 0xfffffffffffffffa, 0x7, 0x967, 0x0, 0x9, 0x1, 0x3, 0x9, 0x800, 0x7f, 0x80000001, 0x5, 0x4, 0x8, 0x0, 0xb224, 0x6, @perf_bp={&(0x7f0000000440), 0x4}, 0xc048, 0x5, 0x101, 0x5, 0x1, 0x0, 0x93}, r3, 0x6, r2, 0x2) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfff, 0x242) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000340)={&(0x7f0000002000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3, 0x80000000, 0x0, 0x100000001, 0x8, 0x8, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x5}}, 0x6, 0x9, 0x102b37bd, 0x10000, 0x6}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000001c0)=0xbe) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000400)=0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000000)=0x84) 2018/04/14 19:38:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xb3d3, 0x0, 0x0, 0x829f}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffffffffff4f}) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/14 19:38:52 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:52 executing program 7: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='o', 0x1, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x200]) 2018/04/14 19:38:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x4003e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000400)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000780)={0x104, 0x0, &(0x7f00000005c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=[0x78]}, 0x800}}, @exit_looper={0x630d}, @increfs_done={0x40106308, r2, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000480)=[@ptr={0x70742a85, 0x1, &(0x7f0000000440), 0x1, 0x4, 0x3b}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x7fff, 0x4, 0x40}], &(0x7f0000000500)=[0x38]}}, @dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000540), &(0x7f0000000580)=[0x38]}}, @increfs={0x40046304}], 0x69, 0x0, &(0x7f0000000700)="3bfcb22ca8cb2ef260db13d0d48f297f989352f6f260ede07bc84e4f3cd96337605b7298aad1f3114e57e522daf386fad821329bcb591b18cdb360d8ec00ecbb4a7e99f7132356907d3fea15426fecccb83883d9b44341f008f681bef7fce831bbd8abf24bbd73e94b"}) ioctl$TCXONC(r0, 0x540a, 0x401) ioctl$TCXONC(r0, 0x540a, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0xcca, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4, 0x8}, &(0x7f00000002c0)=0x8) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000300)=0x0) ptrace$getregs(0x200000000c, r5, 0x2000006, &(0x7f0000001340)=""/4096) 2018/04/14 19:38:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0xd000, 0x8000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000008c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a00)=0xe8) getgroups(0x8, &(0x7f0000000a40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a80)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000b80)=0xe8) getgroups(0x1, &(0x7f0000000bc0)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001240)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001280)={0x0, 0x0}, &(0x7f00000012c0)=0xc) r11 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001300)={0x0}, &(0x7f0000001340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001380)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001480)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001580)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000001680)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) r18 = gettid() getresuid(&(0x7f0000001740)=0x0, &(0x7f0000001780), &(0x7f00000017c0)) r20 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001800)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001840)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000001940)=0xe8) getgroups(0x4, &(0x7f0000001980)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r24 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001f00)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002000)=0xe8) getresgid(&(0x7f0000002040), &(0x7f0000002080)=0x0, &(0x7f00000020c0)) r27 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0}, &(0x7f0000003440)=0xc) fstat(r0, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003500)=0x0) r31 = getuid() stat(&(0x7f0000003540)='/\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003600)=0x0) r34 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003640)={0x0, 0x0, 0x0}, &(0x7f0000003680)=0xc) r36 = socket$inet6_sctp(0xa, 0x1, 0x84) r37 = getpgid(0xffffffffffffffff) stat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340)={0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000073c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007400)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000007500)=0xe8) getgroups(0x9, &(0x7f0000007540)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000007640)=[{&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000003c0)="b8dcf79806908fdb11362b52ccf111c2bb1aa72298e8b10245477d0b5b8cbd0d2a52add2f679539076a13559b87f79b6c55789af400395d995db854244c606b90c4e648a9512ed59e2a5b971f608615f71b2f2fd4e1f7edace5835fa7684cf0417d9315b24d5f8366bd27317cadda356e94e0ffecb1a245c2bd18c432b013fb0fa3297f081f9d99346e387ef17253da18d30cca7f6ce359cbc4c41828f55650419e11815cc72a210fd0c51d546d6829a3cb8a2b197020fc45ff3864eca9544553e931818886d130caab9039302f0c205be1c", 0xd2}, {&(0x7f00000004c0)="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", 0xfb}, {&(0x7f00000005c0)="cf5b98d87f950558b60ecd07d0bebda8c18ac326e47a1671b6cf4f4bb400a22fff48cfee9aa6bbf864a7cc70a536ea2ee5e1913034d1f9ecb2922ba6ea472129e3bb8a339c7040ce946dc16cb7bbd8c7718e112f87ea0f9356284f4a8c0b035d1edeb5f820c75d0a98c3ead836", 0x6d}, {&(0x7f0000000640)="84f21dd35ab2ff301c1f59e5fcbdba0b08ba339993f3521c68ad386a9940840bfedfa7f5e069d20ede2732ce416f57888e3680a093a17e0c7feb110ec6245c49428d0a281d67cf1cdc563f8daf418775c8f3012e6c449c330c3de1cb62b630", 0x5f}, {&(0x7f00000006c0)="baee48a629ac0ae793d1beeffef56d3cdadcbba1435cf5aa9aa7840b3a1539c46d64bf53916a49d55ca877c26064e00c5396285ab9411d855fb4af80d91ded5505bfdc92b212dbe8dfa526f244714bed756880925b803763b3395fa5b1b91984481515", 0x63}, {&(0x7f0000000740)="aaa4c74a39eda3f33f73a3d096799440f931ed72015dc0ea4085b441fb44f747a81bf9d22770b12ebd7af5276cdc8b598cf0bfeff52730a895ddde381a0a85675684033ca5ddf06455ec678705d8ff5934c5496cffd8cdea97e6cfb750966aeb0b9de0a96ef02cda4fadfba17b9970d9bf5c04d412928cead3e9f1a23c29b850d87120565660454e4565d10352f1141092", 0x91}, {&(0x7f0000000800)="e99f4239e75715bcc4783ac218b02e55cb7e5f7db5d71876520ac83fa2d0a9eae9e33054bb7183cb4584cc37687bcafb5dd40ed22a2af571f61178fefacc8b", 0x3f}], 0x7, &(0x7f0000000c00)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="d89ce4d5"], 0xd0, 0x40080}, {&(0x7f0000000d00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000d80)="53b22c245c1e98ee3108cf58354a7faee20ae3412e96ebaeca57efd6aca41341ae5699cf9c00f4f35fd0f05d0b2e153519dc8d36179f02c1d6f81d47eb3112b1aed11cb8259fac44ffb94be5176eb674fbb60d6b9b322e736d827b1f2fe0ce16a8e26e383cb3cfe89ac134292989882cf8379ed75e1a5742522f3f513f25dcc5db800d70b541b05b0b32071699705eae567f8bf545de8701616187de1a40b36a6aefdfebf1575e7bbed7a1286be69fa37a2b561f7274e7a262b313ec6d86d66935e1772d9273b2bbd9dba4007dee413dd3b1e1eee4f2954acf0df23b4a994fd0ea992298ac08c299f2", 0xe9}, {&(0x7f0000000e80)="c2ac7707024093783959900399c002c6cf39cbdbf625ac59be1b096561a83e8b653e04ac4ba842a8545404b475cc6922d9dd9ca004b21eafc03192ecd816515dc7d606d8d98a1b55719c8697dac2162086c8f739b215c24b7d62f2efb0bc7773b6b8c4f06eb583e3", 0x68}, {&(0x7f0000000f00)="10739535a2f6749d68462794510d6db0ea78934471d56d33407205569282b172230ae4a55f396eec413ab782c3b5fe5514f16fb9a43a0791e2f586afc5643dc471b3342650", 0x45}, {&(0x7f0000000f80)="4e01ec29a9b45499c870097c73577300dd140d3f9a157c503364292cadb993e61365d199608726bb464d635cf36b4d0f1c277ac3a5e6a7bae980420be634d3d203369b262144eb855fab8e896defd4a0846b2ee2075fc8189247ba46a4f2669421326bd3a5b08514030d9db1edd0dc9a93c717dcc92d4c88ff8bf5cc9d28291e264474aaf33781e930854f7952f3712a7e09bfefed5c28c44357e170a95f6a94d5a859f95067b3fa35b09258a54e57a4b8a32314e4642d25254aa506ce462a1ed713ad4421e2a73fcdddfea59d04fb2cbe1d1728", 0xd4}, {&(0x7f0000001080)="923b049c9942eb344781114781215bef611eb1661769b495bc459c017753930ffacd9d58d5c868d7ec2539a393a457cb7e8add70b5b2ee7136cf420476e7e0b71ff0ccf6e377ffef77a2e1ac2bb621094db804024dc3eee1e2bc6f9c92c9d0ff5f85d59d90b58b33bd8c34f9ec5543b3565cfb9adb4d3dee", 0x78}, {&(0x7f0000001100)="4361e4f2a6ac3a3164e6adf0ebf5cdeee137d698d2e64aba70f1c2791d451bd27ac1d6e6fefcd0f888eaaf006501bc492069304cbd405bdffcb147cea84229a70d6782485bd42566dbc5d01f86452ebcc4cddaa9880ff4d5cd06f0d4c51122160bdcab998dc9a00d8b384a525a", 0x6d}, {&(0x7f0000001180)="9170939a49c13d23492e8bac4d455aab6923845f5687c937fc448152cb", 0x1d}], 0x7, &(0x7f00000019c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xb8, 0x4004}, {&(0x7f0000001a80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001b00)="5a84126a4f3d0e5ae5b227f2b0e1085128871c884c95c72ca5434977b0504a12dda31a28ea38223705b058877063760ec522d5235749756e79d1ad972e528d09b2678194faa5be", 0x47}, {&(0x7f0000001b80)="5de2874e0e2670a67c1bb0621e0ffeddd1c6e1e37173f1ab96ae36a1e628d77ad4285feb98f14304b3a66493d7d76afa65b7986e332ccf7a47a098f6a4f05011a5f14fb25e83cb292a6c7487765c30566ef263750c71aac26b26f3789b88df6dedd076fde72387539a0d6f8f752046eb74f202cfd6679932ce8c8361bd73d4c4059de5176b46c5ec12f985e56210bf00d6562da49979fb063c806b5d0c52156e9bcbc9152b35cdaa8cb4d5a2d2d6283f46d25ef070888ac1f6de3b8cfa1c4ee9578dc29b354fc778be6bbf5a3a32db48c7eafe8b83c8530b9878df016adae2fe2005205dae4d1b0b668e", 0xea}, {&(0x7f0000001c80)="503adf81261a89d42da4d2edc2d41cf2ff8b9e1686392fdf8a26b36f8e2d51b381eaec3daf2bbc31", 0x28}, {&(0x7f0000001cc0)="1a4574820b85282f3115e8ae717a703a13fe36cff989fb524669ea68c3a9", 0x1e}, {&(0x7f0000001d00)="148d333e53b2d83283d41de916eef5fc63ccbec9f3640564cf29da041318fa3fbc8ef81be1231bbf584ede58136fb2bcd3a767b468cdf870a465aac4840313c6b0e412271600cf51aeead59e054cf711e25dcc20936fb7a25aa8fc8fcaf14f596c96c75784adce366d6ae32a08b0ed3d34bbe34a675e8034a2e46d451edda3b132824453c11ffc981277ae7152fa0b1979a58fa5ad3d2af0dfe858861850413195ca192ccee0a39828864bb5616f39d100d12a32964f331b0511356c5f56cbd404325052d56e94024bb8f3c1465f08929f164d00914a", 0xd6}, {&(0x7f0000001e00)="a0cbf32fc8d36cd1813881f97c8fc1dbd09f65a1db9e3a2946a261fccea14d54d5755f5f5ec2c48318b7195fba31ab3357f7c272d82620bb9b376256969c2847ab5581b518697cffafcb4d52c49822864f2c0b6153213e6ae639a9a97dff331a9c2a15bf3b85e3a3686a569d554ef6d0ea788d09af1cf557ca638b", 0x7b}], 0x6, &(0x7f0000002100)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x20, 0x48840}, {&(0x7f0000002140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000033c0)=[{&(0x7f00000021c0)="4206002b04cd8fb3e3373f4284866ab1402861a54c483213066ab1feb5e5853e9d8497071da7c39e1230f16299fedd795afae934d83c52968fa2a2488aa1dcfe828b8c987e91e626f4a745bd41928b51b1b7e8925495f5888d8c674464f758b5cafe22344a3fa34154b7c29d24978a632d5e678d34de1b41fd397b3052f57a7fbd0d0fdf8e7e45e4870a6b8bb57e114b4606caf2a85d0b7e499628c75d328fb195a290306e3df89f0645830fc3fe57c8932b3f59af5abbb52ea52f642f85d88739abbff6a19e3a4f2751a03d39d5e151b35cf209e4fea2de2993205c0e69fdb95c0335", 0xe3}, 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0x1000}, {&(0x7f0000006000)="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0x1000}, {&(0x7f0000007000)="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", 0xfc}, {&(0x7f0000007100)="402cedfef5e67b952a015d25ea999601acfdbc865d06b3755365aeb197d15dc5107c4baa6e2bf6364dbe712f8ed68bcad7f5f4a5e6949cd48d5cd08fb0fc0025f959cbfdca7a8adfbadcefd4707d7dd6ee5580b5b66fe97711bff5a12eb48d3a09e24fb81ea7ed7d521aeb4f1a22b5cf13cc3d269da642cfa86a8b98990fd6e9fba289a1066aea463881aa432f25", 0x8e}, {&(0x7f00000071c0)="83d41929d93cef57849007ddcfa69d8373c4afce89c452f9de340571fe3471921ae6424f74093b18cb4e24a568cb9b93335d300f761e6224fc10b83f73e19cdc82c06d4a98d45096249929c6044083291dff54a795ddaa8bb450b8888293a8948f7ef42c891cc50f5934ef20b8a8a6135fdcce0ab8d3af", 0x77}], 0x9, &(0x7f0000007580)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0xa0, 0x11}], 0x6, 0x8000) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) r43 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000002c0)=0x1) bind$unix(r43, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$sock_inet_SIOCDELRT(r43, 0x890c, &(0x7f0000000240)={0x735, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @loopback=0x7f000001}, 0xa, 0xe029, 0x3, 0x17483d9d, 0x7fffffff, &(0x7f0000000100)='vlan0\x00', 0x7f, 0x6, 0x8ef}) bind$inet(r43, &(0x7f0000000200)={0x2, 0x4e1f, @multicast2=0xe0000002}, 0x10) 2018/04/14 19:38:52 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x8) 2018/04/14 19:38:53 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x1, 0x53, 0x31e}, {{0x0, 0x2710}}], 0xfffffffffffffcea) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x40) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/04/14 19:38:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x8000000000000, 0xfffffffffffffffd, 0x1}, 0x20) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/04/14 19:38:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xa27, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x30, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0xd08}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) 2018/04/14 19:38:53 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x60) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x52}) 2018/04/14 19:38:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x70, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x44000}, 0x4000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r2, 0x8, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x70000000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x20040090) r3 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0xa83, 0x40) readlinkat(r3, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/20, 0x14) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x10200) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="9e02877221b6b973be077396", @ANYRES16=r5, @ANYBLOB="010028bd7000fcdbdf2502000000140003000800010002000000080007004e23000008000500080000000c000100080004004e200000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x1) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000006c0)=""/120, &(0x7f0000000740)=0x78) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, 0x20, 0x1b631399ed513bc5}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000240)={'veth0_to_team\x00', {0x2, 0x4e24, @rand_addr=0x9}}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000440)=0x30) 2018/04/14 19:38:53 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000080d9010000000000000500000000000000"]) 2018/04/14 19:38:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4a0100, 0x8) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)=0xf000) r1 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0xc40, 0x4) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/13, 0xd}, 0x0) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x336, 0xff, 0xffffffffffff0000, 0x3, 0x9}, 0x10) 2018/04/14 19:38:53 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80240, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0x2}, 0xe) connect(r1, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x3, 0x0, {0xa, 0x4e20, 0xe29, @mcast2={0xff, 0x2, [], 0x1}, 0xf2}}}, 0x80) 2018/04/14 19:38:53 executing program 7: unshare(0x200400) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3f, 0xa000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000200)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") fchdir(r1) accept4$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x800) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) 2018/04/14 19:38:53 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000980), 0x4) syncfs(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000780)={'bridge0\x00', 0x4a0d3ecfced43e91}) sendto$inet(r0, &(0x7f0000000040)="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", 0x703, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/14 19:38:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f0000000000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0x3aa}, 0x0) 2018/04/14 19:38:53 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0xe2b7f5b0648e5eb7) readahead(r0, 0x8000, 0x5) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast1, @multicast2}, &(0x7f0000000100)=0xc) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x204100, 0x101) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='A/cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x21013, r2, 0x0) 2018/04/14 19:38:53 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0xffffffffaa2e49ab) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/14 19:38:53 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/04/14 19:38:53 executing program 2: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2000000, 0x80040) 2018/04/14 19:38:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:54 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:54 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe2, 0x0, 0x0, 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, 0x9, 0x0, 0x0, 0x0, @perf_bp, 0x10000000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000000101000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000740)={@can={0x1d, r2}, {&(0x7f0000000640)=""/154, 0x9a}, &(0x7f0000000700), 0x42}, 0xa0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0x100000001, 0x8001, 0xffff}) r3 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0ff00000"], 0x7f}}], 0x3fe, 0x0) 2018/04/14 19:38:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$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 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r5 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0xc32c, 0x100) read$eventfd(r5, &(0x7f0000001740), 0x8) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r6 = socket$inet6(0xa, 0x3, 0x9) getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x41, &(0x7f00000001c0)={'security\x00', 0x2a, "56e383a1d8891883f2cd12e1b8feadd710c5afdfbc90286494072bbf64f0b330829f1283d2db747b037c"}, &(0x7f0000000140)=0x4e) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000002c0), 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r7, &(0x7f0000000480)=@ax25, &(0x7f00000003c0)=0x80) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r8 = socket$kcm(0x29, 0x7, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000001780)) recvmsg$kcm(r8, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000500)=""/16, 0x10}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x3, &(0x7f0000001680)=""/40, 0x28, 0x3f}, 0x40002022) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0xee, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x88) 2018/04/14 19:38:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x101, 0x84) socketpair(0x0, 0xf, 0x5, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000001380)={0x3, 0x7f, 0x100000001, 0x0, 0x0, [], [], [], 0x40, 0x1}) r2 = socket(0x4, 0x800, 0xfffffffffffffffc) ioctl$sock_bt_hci(r2, 0x0, &(0x7f0000001280)="5fcdda08cd9c21bece142f6566297fc70574aed765c149e77921d9da873a516a77148d0f1a368b9117a773aa2c2efa54b3918034f9dcb58e25b0661ab3d1b26c41877931335cb7acd67cd16e035777da2e707e18e6c3846511b1d01f553bc995980a6220e270f99a42f1c7ccd33343906519709fe847f6f97f0e0dc3bde7ed2e2fffca59725a89") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001180)=@sack_info={r3, 0x8, 0xff}, 0xc) socket$unix(0x1, 0x0, 0x0) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r4) 2018/04/14 19:38:54 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x8, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'veth1_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'dummy0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x19}, 0x31, r2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x0, 0xc5a1, 0x0, 0x80}, 0xc) 2018/04/14 19:38:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x2}) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x5, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/14 19:38:54 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r0}}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) accept$ipx(r1, 0x0, &(0x7f00000000c0)) listen$netrom(r1, 0x1000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xa, "312d545cab3c88b92f52"}, &(0x7f00000001c0)=0x12) writev(r2, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r2, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/14 19:38:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x4c000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="3e420f38095e03660f38802bf22e0f01df65f3f236f244ddb900000000450f01c966460f388285004800000f01b946ef957af2440f10e366ba410066b80a0066eff4", 0x42}], 0x1, 0x5b, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/14 19:38:54 executing program 3: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) msync(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x6) 2018/04/14 19:38:54 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:54 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0xffffffffffffff66, &(0x7f00000001c0), 0xbf, &(0x7f0000000100)=ANY=[@ANYBLOB="bfffffff000000000e010000000000006a12e00df40c7658028c37f94364d148dd94f566608246f3b4240b23848d5e1a7e08eed2971095221ae6afef244e1338653b35de383d048e6401050700000039373c12474acda0a1959ead6e635901ccb7dbde268ec337aa376352e04b7020bb66abd6bd2305638b3dd1816860647145972ea84c7397cb9ae751efdb9ef5c835e841ef35b68db96d8206e96a351da84da1e907d1674c684a4f0719824f7a410000000000000000000000000000000000"], 0x10}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x4, 0x4) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000005, 0x80010, r0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/14 19:38:54 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r0}}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:54 executing program 6: open$dir(&(0x7f00000001c0)='./file0\x00', 0x10001fffe, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x1, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/04/14 19:38:54 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:54 executing program 3: r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) pkey_free(r0) 2018/04/14 19:38:54 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000500)={{0x77359400}, {r4, r5+10000000}}, &(0x7f0000000580)) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x5}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$bt_l2cap(r6, &(0x7f00000002c0)={0x1f, 0x38000, {0x5, 0x401, 0xfff, 0xbb, 0x4, 0x2e4dc424}, 0x8000, 0x100}, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x481) accept4$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=0x0) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r8) dup3(r8, r9, 0x0) timer_gettime(r7, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]}) getpeername$inet6(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) fgetxattr(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="4a68303d068dacf6b7b205d6f2f112b0cc8666a775588fd7257fcc67d77839052f7c145e1213623fe161c923cb8f7a30e9d6bc33e894ed906c044340919f7b3dbcf53e6606915bf9838dd38f33316043032b3486e54c"], &(0x7f0000000040)=""/139, 0x8b) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="4aa589fe"]) ioctl$TIOCSETD(r10, 0x5423, &(0x7f00000005c0)=0xe) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000200)={0x180000000000, 0xfffffffffffffffd, 0x1, 'queue1\x00', 0x2}) ioctl$TCFLSH(r10, 0x540b, 0x0) 2018/04/14 19:38:54 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r0}}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000580)=0x30) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000002c0)=0x400000005, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x10000) r2 = getuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x15be40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x50, 0x22, 0xa0a, 0x70bd27, 0x25dfdbfb, {0x1f}, [@typed={0x8, 0x42, @uid=r2}, @nested={0x28, 0x3, [@typed={0x8, 0x26, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x31, @ipv4=@broadcast=0xffffffff}, @typed={0x4, 0x96}, @typed={0x8, 0x48, @pid=r3}, @typed={0x8, 0x5e, @fd=r4}]}, @typed={0x8, 0x3c, @u32=0xfffffffffffffffd}, @typed={0x4, 0x10}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000800}, 0x44010) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x0, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r5, 0xe7}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r6, 0x2}, &(0x7f0000000180)=0x396) r7 = socket$inet6(0xa, 0x1, 0x9) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r9 = getegid() fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000380)=[r8, r9, r10]) getsockopt$inet6_int(r7, 0x29, 0xd3, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r5, 0x0, 0x2, 0x8) 2018/04/14 19:38:54 executing program 6: socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000008004500001cb40000000011904d4c78ffffffffe000000100b5f7643d089078"], 0x0) 2018/04/14 19:38:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x400200007, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) shutdown(r0, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) inotify_init1(0x800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ed000)={0x0, 0x2000000002}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002f40)={0x0, 0x20000000000}, &(0x7f0000000040)=0x22c) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0xac, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/172}, &(0x7f0000000200)=0x78) 2018/04/14 19:38:55 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0xca4a, 0x7, &(0x7f0000000080)}) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000500)="1f0000000104fffff13b54c007110009f30501000b00064000000000020000", 0x1f) 2018/04/14 19:38:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xb9d}, 0x0, 0x0, r3, 0x0) fchmod(r3, 0x161) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) sync_file_range(r4, 0x6, 0x4, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) r5 = fcntl$dupfd(r1, 0x0, r1) write$evdev(r5, &(0x7f0000b04000)=[{}], 0x18) 2018/04/14 19:38:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0188000100e4000000000000409d9256", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x400, 0x301000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000100)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000400)=""/195, 0x0, 0x4}}, 0x1017b) 2018/04/14 19:38:55 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x81) 2018/04/14 19:38:55 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01d8c6ca4200faff000100c0"]) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xffff, 0x101000) socketpair$inet(0x2, 0x80a, 0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000280)={r4}) getsockname$unix(r5, &(0x7f0000000180), &(0x7f0000000080)=0x6e) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/14 19:38:55 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:56 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r0, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000100), 0x311, &(0x7f0000000340), 0x0, 0x100}}, {{0x0, 0x4be, &(0x7f0000000400), 0x0, &(0x7f0000000000), 0x0, 0x20000000}}], 0x2, 0x1000040) 2018/04/14 19:38:56 executing program 2: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bond0\x00', 0x81}) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x6d92, 0x2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bond0\x00', 0xffe}) 2018/04/14 19:38:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) write$sndseq(r1, &(0x7f0000000140)=[{0x3f, 0x0, 0x7955, 0x9, @time={0x77359400}, {0x400, 0x7fffffff}, {0xf2, 0x86}, @connect={{0x0, 0x2}, {0x0, 0xffffffff}}}, {0x7f, 0x8af, 0x100000000, 0x0, @time, {0x5, 0x40}, {0x8, 0x3ff}, @time=@time}, {0x100, 0x100000000, 0x6c0c2119, 0x59c2, @time={0x77359400}, {0x2b, 0x9}, {0xfff, 0x1000}, @raw32={[0xff, 0x39c, 0x6]}}, {0x1, 0x80000000, 0xc1c8, 0x4, @time={0x0, 0x1c9c380}, {0xe33d, 0x710eeff1}, {0xe4, 0x10001}, @ext={0x0, &(0x7f0000000100)}}], 0xc0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xfffffffffffffe4c, &(0x7f0000000380), 0x17b, &(0x7f00000003c0)}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/14 19:38:56 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/227, 0x42c5d6f625441c7) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f00000002c0)="040011e2", 0x4) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="10cc07c6c0376c7ee61cc1494daa4b31a003a784b4db03269350a31b4d32e60e06114708ecc7a655424fc992bf62bc2e3d2e4d4b1d4811a9f545a9b6c8b6de77b0c7899134a383af230032898769ca03006ae171ea1688be81721721feb3369c83e99102cca8b40ca4e7b3ddbfc64960677492bf3dedf32709097fa0db1aba2197767652d4965107b4f35f84fb560de099cde2bf08", 0x95, 0xfffffffffffffffc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)) keyctl$assume_authority(0x10, r2) 2018/04/14 19:38:56 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:56 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x81) 2018/04/14 19:38:56 executing program 6: r0 = socket(0x8, 0x400000000007ffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0xfff, 0x8, 0x7ff, 0x8001, 0xaf6, 0x3, 0xfffffffffffffffc}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) 2018/04/14 19:38:56 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x24000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000140)={0x31, 0x3}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x3, 0x0, 0x80000000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) syz_open_procfs(r3, &(0x7f00000001c0)='net/snmp\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0x16, &(0x7f0000014000)={&(0x7f0000000040)={0x14, 0x1d, 0x301}, 0x5c}, 0x1}, 0x0) 2018/04/14 19:38:56 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x81) 2018/04/14 19:38:56 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000006c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000200)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000d00)="6f7107b27a47ea6a59b838be40a547052a6befe4825783fd98145b0a3640ded251ec51ef08af7c176b930567032fa9de13a18065725b83b532957d72ee331d9fc9695cfcea313d91ef4ae80903dfe85f6e0f0452cc2432c7880702185f355e07efe9d6dba50e75f5172d23cf", &(0x7f0000000140)}, 0x18) lsetxattr(&(0x7f0000000300)='./file1\x00', &(0x7f0000000400)=@known='com.apple.system.Security\x00', &(0x7f0000000440)='skcipher\x00', 0x9, 0x3) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) socketpair(0x3, 0x0, 0x0, &(0x7f0000000080)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) 2018/04/14 19:38:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0xa, 0x1a2) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/14 19:38:56 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000711000000000000000000000000000009500000000000000000000dd3ad79d19ce81"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0xc0844123, 0x6f2000, &(0x7f0000000280)) 2018/04/14 19:38:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x1, 0xfffffffffffffffe) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() prctl$setptracer(0x59616d61, r1) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xffffffffffff0000, 0x400000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'veth1_to_bond\x00', 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x5e, r3, r4}, {0x82, 0xc9, 0x2d1, 0x1, 0x2, 0x7, 0x7, 0x5}, {0x5, 0x2, 0x4, 0x5}, 0x3d2, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3507, 0x1, 0x1, 0x400, 0x0, 0x3}}, 0xe8) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f0000000500)=""/128, 0x80) getsockopt$bt_hci(r5, 0x0, 0x10000000003, &(0x7f0000000600)=""/85, &(0x7f00000004c0)=0x55) 2018/04/14 19:38:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000e91600020725bd7000fddbdf2500000000167e30cd820eccd4cc17"], 0x14}, 0x1, 0x0, 0x0, 0x4014}, 0x4008080) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)) 2018/04/14 19:38:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x100000) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100), 0xa05a077f74cf5a2f) 2018/04/14 19:38:57 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x0) 2018/04/14 19:38:57 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000001c0)={r4, 0x4, &(0x7f00000000c0)=[0x8, 0x1, 0x0, 0x9], &(0x7f0000000100)=[0xd3, 0x4], 0x1, 0x2, 0x40, &(0x7f0000000140)=[0x2, 0x5], &(0x7f0000000180)=[0x9, 0x8941, 0x50e]}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) getpgrp(r3) 2018/04/14 19:38:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f0000000000)=""/129, 0x81, 0x20, &(0x7f0000000180)={0x11, 0x1b, r1, 0x1, 0x0, 0x6}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0x200, {{0x2, 0x4e22}}}, 0x88) 2018/04/14 19:38:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000240)=0x8, 0x21f) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x8000) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='ip6_vti0\x00') setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={0x0, 0x2, 0x2a, "9e21b0619a808741927d86430da079a7c7fe9cdac5c022dee25f82c365c8b836852cdf33046e1169a9a2"}, 0x32) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)) 2018/04/14 19:38:57 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:57 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x401}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x4) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) 2018/04/14 19:38:57 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x1, 0xc628, 0x6b, 0x7, 0x20, 0x21}}, 0x8) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x202040) setsockopt$inet6_group_source_req(r2, 0x29, 0x4002c, &(0x7f0000000280)={0xbc1f, {{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0x1e}, 0x5}}}, 0xffffff0e) connect$bt_sco(r1, &(0x7f0000000100)={0x1f, {0x0, 0x4c072627, 0x4, 0xf97, 0x6}}, 0x8) 2018/04/14 19:38:57 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:57 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}}) close(r1) 2018/04/14 19:38:57 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x0) 2018/04/14 19:38:57 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x100]}, &(0x7f0000000080)=0x6) write(r0, &(0x7f0000378fda)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) fchdir(r1) 2018/04/14 19:38:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x10000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, r1, 0x300, 0x70bd2c, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x28}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xc0, r1, 0x1, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0xc890) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x828}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xc0, r1, 0x200, 0x70bd29, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5dd19fd4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xaac}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4800}, 0x20040010) r2 = socket$inet6(0xa, 0x0, 0x10001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x400000}], 0x3c) 2018/04/14 19:38:57 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 = memfd_create(&(0x7f0000000080)='logon\x00', 0x3) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000700)=ANY=[]}, 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000000000800000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @loopback}, &(0x7f0000000100)=0xc) socket(0x10, 0x1000000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x336e}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x0, 0x91f, 0xe134, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) listen(0xffffffffffffffff, 0x43) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r6, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}) sendmsg$netlink(r5, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/14 19:38:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x100) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0xfe84, 0x0, 0x0, 0x0, r3}]) 2018/04/14 19:38:58 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x0) 2018/04/14 19:38:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) 2018/04/14 19:38:58 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/14 19:38:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r3 = getgid() ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11634841002cc2000a0000000000000000000000580000000000000000000000000000000000c3ee675d88b14974307ea9ff88405f7b6773c92a3cad93f958f036c7b022de85e3ae64ad7cdab00a6d7471b0ca56244e410e0fd5d92a7bb635e56b43468ce4bf1d3b00ccf0bae41aa01fc674085768da6b97a046ea7925e732db2512b098cd094b9ae18dc72895465973eb6f537b0c70c13a3dc2b8ca4764f7191deffe", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000440)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/14 19:38:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0xff) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) fdatasync(r1) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x48000) 2018/04/14 19:38:58 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:58 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:58 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/98) r0 = memfd_create(&(0x7f0000000500)='tls\x00', 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000040)=""/75) 2018/04/14 19:38:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0xffffffffffffffd2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'teql0\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x2, 0xf58, [0x9]}}) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x2f8a, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/14 19:38:58 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x6}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x6, [@rand_addr=0x4, @empty, @empty, @multicast2=0xe0000002, @rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0x13}]}, 0x28) getpid() ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="c670208b56cf79293858151484196e47039f674c37f46d80aa4df11a939d7f3085976a5cb9c01713a37613b5da82347b7e1386513218766a2bcd") r4 = getpgid(0x0) tkill(r4, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/04/14 19:38:58 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = msgget$private(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000580), &(0x7f00000005c0)=0x14) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() msgget$private(0x0, 0x24) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000480)=0x0) r8 = getpgrp(r7) msgctl$IPC_SET(r2, 0x1, &(0x7f00000004c0)={{0x7f, r3, r4, r5, r6, 0x61, 0x1}, 0x6, 0xfffffffffffffbff, 0x101, 0x3, 0xffffffffffffffff, 0x1f, r7, r8}) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) r9 = msgget(0x2, 0x4) msgctl$MSG_STAT(r9, 0xb, &(0x7f0000000000)=""/53) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000540)={0x5, 0x100000001, 0x6, 0xffffffff, 0x9, 0x27b}) 2018/04/14 19:38:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r4, 0x0, &(0x7f00000001c0)={0x2, 0x7, 0x1, 0x9, r7}) r8 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000100)="66b9f40800000f3236650f302e0f01d1660f5d635d666d640f19b270ea3e0f72d500f466b92903000066b80500000066ba000000000f30f8", 0x38}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/14 19:38:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sync_file_range(r2, 0x0, 0x10001, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/04/14 19:38:58 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000100)=0x80) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000280)=""/218, &(0x7f0000000140)=0xda) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = dup2(r2, r2) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000033cf1b7184cc910cff08e2187fa70cd858a49a6cbe8e", @ANYPTR=&(0x7f0000002c00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/14 19:38:59 executing program 1: r0 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "a9b17a7305aaa8477fd978541ac5f3a6edd4ef59687ea30e04d20858aaa6de34aea22beb6d6df85ab35cecf24028edf505441e71691efc658fe11a5ecd0839fa"}, 0x48}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/04/14 19:38:59 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ftruncate(r2, 0x40001) getsockopt$nfc_llcp(r2, 0x118, 0x400000000, &(0x7f0000000140)=""/187, 0x6c4c975f772ef837) sendfile(r0, r2, &(0x7f000000a000), 0x2) 2018/04/14 19:38:59 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="e3119cc476221d44b0adf73372832c2d75b7d6b141d92ed689304bc40dbc27e1489e0b47f1523260e57287fdccab002987109d00c68b67531c123cc4f419710fa76e3886e91147ee2a0d008227d1e4eb7e140f2ef45eb4c4f273a077808ce34c898c450b9e8fe5aa076df367fdc7a185d57857a71fcf37760e59552b6a8c2f1711db5bc8bce4f73879fc1d53ae11be13a85e53", 0x93, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="6e8427f34fbf64c8c3204174b0a53585bc06cd1b71c4544a8d17989d742a3544afddd6784bcdce0c5a882b855dabd2e819d3e2730bd5c605571858d4e378084c1e084246bf", 0x45, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="c08d6bd7", 0x4, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, r1, r2}, &(0x7f0000000440)=""/243, 0xf3, &(0x7f0000000600)={&(0x7f0000000540)={'rmd160-generic\x00'}, &(0x7f0000000580)="ff64ea820e7c9f6e95cff60310433b1bd9a0bad2bc4f6242cf6504a9194f478fbc0a49cd4e647b47db9a8f2df067259622d220f0d11d2a2890b6b9edd1ef54801478c58cbdaf2d725f48d4f9dcf3bc1630849e03a8b065ff", 0x58}) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) acct(&(0x7f00000000c0)='./file0/fil.0\x00') 2018/04/14 19:38:59 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:38:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000000140)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000001440)=[{&(0x7f00000001c0)="6dd47c820ed472d090a556e14f404a91b5a02c7d98fa28087408f6c411da5742d90a2ed08583dba45d6a8815395d5c8e9f6d1dd581ec427e551bf423bed4fb928d6f75cb34964cc1692215f686aa5a0a63d960b39079fc696a85fbdba295c3afed7eb301cf4bdb0a837e28", 0x6b}, {&(0x7f0000000240)="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"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"}, {0x98, 0x0, 0xc2, "41179d18d854f08308f2d971a9e0370e0cc1541cff3bf08571647309bc551186eaf5f9c6f097b1f71b24e77342183d6734d737b862d4bea98d6d5987783f746969efbb0c91ee158b9dc32d22d0b652109bf0baea20ad0377e1593e5e3abb2067f5551b4c579e4634f634c3abeb44b6fac85d9ac3533633e6316119383bba480a0833dd"}, {0xe8, 0x11b, 0x101, "d5be6a984a15afa6ca566bb3eb76e46d31a94462e1c4a8960d706e6b19cd066654353b31d53576605b6a0bba160f83eebe82c93884f45df13cc7fcb5add38bc83529e50fc21c8ec438cba4bf57fdb69ab825efb1f153115d2aa614a03b1f283b375a4ee5e222812723cad8b6b379583ba7af73ad880c025f094e56bb7b4cec30443906d9bb9bf0a482feef7b430529ce8c724a93c1c24018be1f9b8ead163c1cafea28e2482cff96753def7c1e5f38e67ae79814d71a706544be832f280b635346a2fdc5eb715534ae2dd3e6be90bc65a3"}, {0x88, 0x10f, 0x7ff, "4346590d633029a336b8b77e2309dd63533c308a7a03e1a851e91a7324d04d1af67d76429e021a98738fe16269f984ca81b56377e7a1f1a5da236a8f77075f86dcbd0d8cd94171b510baf7ce47ac116803febdcee50493fcc5e4a37e360c708f645b7b708ea9db0622561ef263b0789a93c75d"}, {0xa0, 0x29, 0x5, "ec3055014f6f720d7489138d0aa0041abf2f1bbd4ad77e66c88c39a0d68f4fdb37c711c2921357e1b3fd41b324e546719a98806a748d45bf5ed743c108c9347d55483f9c832a63429d046dd93f1b029d924e1e6a953095ef68a8818ab82981a65abd3ef964e55f2a5c35d37ac60094eff96a79cbb26922016c1ff7ee49f4632fa6570d0af5cb511081a2782e"}], 0x6a8}, 0x4}, {{&(0x7f0000002e40)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x0, 0x2, {0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0xb}, 0x9}}}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002ec0)="7fedd21228d831dfb7e907efbb7a33f1c863cb5c5892383ac7e2f745bcb771c6b8996c8f59a1c573ace4794611476507fdb71a9933a97d2359fa5167f3e357e4407833dca3b6b8ecf452b236128b2e9a348a503dd39b04bd0ed54cefab46438127d2160115647c35c6a881d68338964e2d3dff567ae844e605de968e6d49fa0797993ac51b678cb65f2c50792c44a7ef5a89bd6ccc49b78e63ad3a50a4703374f172bd2006d9d0e25c87c9609d3e5026f5179f9a663a72f8b2893a98e52d95d2510f", 0xc2}], 0x1, 0x0, 0x0, 0x4804}, 0x459bf5cd}], 0x3, 0x40000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6, 0x7}) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000040)=""/2) 2018/04/14 19:38:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f39fff)='2', 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x24000, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000240)={0x7, 0x1105a94b, 0x7, 0xc, &(0x7f0000000040)=""/12, 0xa8, &(0x7f0000000080)=""/168, 0xe7, &(0x7f0000000140)=""/231}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000019000)}, 0x1ffe) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000280)=0x7fff) 2018/04/14 19:38:59 executing program 4 (fault-call:17 fault-nth:0): r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400003, 0xfffd) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x10000}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0xd89, 0xfb, 0x4, 0x2}, 0x8) 2018/04/14 19:38:59 executing program 1: syz_emit_ethernet(0x1a1, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x16b, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, [0x0, 0x7a4]}) r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x525be101, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000b80)={'filter\x00', 0x7, 0x4, 0x470, 0x130, 0x130, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f00000000c0), {[{{@arp={@empty, @rand_addr=0xffffffffffffff23, 0xff0000ff, 0xffffff00, @mac=@random="fa8ce6e57196", {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x34, 0x2, 0x8, 0x8, 0x80000001, 0x4, 'gretap0\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0x0, 0x203}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x6, 0x8, 0xffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x8, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x32f) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x400, 0x4) 2018/04/14 19:38:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0xcf, 0x3}, &(0x7f00000000c0)=0xc) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000040), 0x59, &(0x7f0000000080), 0x371}], 0x21b, 0x0) 2018/04/14 19:38:59 executing program 4 (fault-call:17 fault-nth:1): r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:38:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xd99}, @in6={0xa, 0x4e21, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff00}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x5, 0xffffffffffffffe1, 0x2, 0x7f, 0xffffffffffffff81, 0x1, 0x0, 0x400, r1}, &(0x7f00000002c0)=0x20) socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2}, 0x10, &(0x7f0000000100)}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040), 0x0) 2018/04/14 19:39:00 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) eventfd(0x1) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d000036000000000cdd0700000000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/14 19:39:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x0, 0xfffffffffffffff8}}]}) r2 = socket(0x19, 0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff]}, 0x6e5}, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x4, [0x401, 0x9, 0x5, 0x9, 0xfffffffffffffff8, 0x0, 0x3, 0x4]}, 0x5c) 2018/04/14 19:39:00 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fanotify_init(0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000014}, 0x20000010) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x400) r4 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xffffffffffffffff, 0x100) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/14 19:39:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000180)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'wlc\x00', 0x0, 0x6, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x4, 0x3, 0x20, 0x400000004}}, 0x44) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080)={0x7, 0x0, 0x100000000, 0x6bb6}, 0x6) 2018/04/14 19:39:00 executing program 4 (fault-call:17 fault-nth:2): r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:00 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000001c0)={0x8, 0x9, 0x5, 0x80000001}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x8749, 0x3, 0xf8, 0xa04e, 0x8}}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000180)={0x0, 0x4, [0x0, 0x800]}) prctl$seccomp(0x16, 0x3, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0xffff, 0x5, 0x8, 0x6}, {0x0, 0x8, 0x4ef78586, 0xe0}, {0x8001, 0x2, 0x3ff, 0x40}, {0x5, 0xffffffffffffff00, 0xea, 0x101}, {0x1344, 0x5, 0x10001, 0x6}, {0x0, 0x0, 0x7fff}, {0x6, 0x6, 0x1, 0xa2}, {0x8, 0x8, 0x9, 0x66bd}]}) 2018/04/14 19:39:00 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x7fffffff, 0x2) 2018/04/14 19:39:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef0100010000006e5fbe5a000000000000000001000000000000000b000000800000002c", 0x5d, 0x400}], 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="001cc6743a34b031e1f49beb6906f82989c606227a9d9efb06000000233559825765f3fd16886c81f50704ca9fd3041b840741cd3afa36beba9a835d00000000000000000000000000000037e2f1a57555f30329d725057ebde525b294bf86ef39894043111bda4725da2ccac32356b7af4fb23d07ac4a7ea1eee91fd3cc3a3fd204a8eb584b621639b9a803ebd2cdced9247ab07712501e34019ab3ca21dd6f684e407678e67261cc18fb99b33215336a087166059dc5101da342fc5e4dec"]) r0 = dup(0xffffffffffffffff) r1 = memfd_create(&(0x7f00000000c0)='eth1\x00', 0x1) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) getsockname$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/04/14 19:39:00 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/04/14 19:39:00 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x33, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/14 19:39:00 executing program 7: r0 = inotify_init1(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0xd2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x1, 0x80000001, 0x9}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x4208, r2) 2018/04/14 19:39:00 executing program 4 (fault-call:17 fault-nth:3): r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:00 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:00 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:00 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x10) write(r2, &(0x7f0000000480)="d84c5bbe8651c50300ba014c799023f8cf1678eb7b5468c76910bae1fbaefa623c78967dda9d90c46054891207a3496994c820afc3859914a99d365817a85fdfeb8a58b2a159d6c800b300bfc43201af7aa93ba911ca4dea57e3960f9b4012e15ff50276853b0118eaf47bba75351a3f9f379e4c5bdc16ad6c02db270000000000000000000000", 0x87) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x4e000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000580)={0x1ff, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000400)={0x6, r4, 0x3, 0x9f5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000600)={0x4, 0x0, 0x0, 0x3ec0}) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) connect$netlink(0xffffffffffffffff, &(0x7f0000000080)=@unspec, 0xc) ioctl$VT_RELDISP(r3, 0x5605) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xfffffea0) fsync(r1) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000200)=""/173) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/14 19:39:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000400)={"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"}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=[{0x10, 0x117, 0x3}], 0x10}}], 0x3ffffffffffffbb, 0x0) 2018/04/14 19:39:00 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0xc2) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040)=0xfffffffffffff108, 0x4) 2018/04/14 19:39:00 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000058df88)={0x2, 0x78, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xf80f}, &(0x7f0000000100)=0x3ea) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x200, 0x1, 0x8, 0x43, 0xffff, 0x81, 0x6, 0x100000000, r3}, 0x20) 2018/04/14 19:39:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) socket$pppoe(0x18, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000051c0)=[{{&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/35, 0x23}], 0x1, &(0x7f0000000280)=""/109, 0x6d}, 0x9}, {{&(0x7f0000000300)=@in6, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/199, 0xc7}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/208, 0xd0}], 0x4, &(0x7f0000000740)=""/14, 0xe}}, {{&(0x7f0000003f40)=@nfc_llcp, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003fc0)=""/116, 0x74}, {&(0x7f0000004140)=""/14, 0xe}, {&(0x7f0000004180)=""/87, 0x57}, {&(0x7f0000004200)=""/134, 0x86}], 0x4, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000004340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004400)=""/133, 0x85}, {&(0x7f00000044c0)=""/228, 0xe4}, {&(0x7f00000045c0)=""/5, 0x5}, {&(0x7f0000004640)=""/96, 0x60}], 0x4, &(0x7f0000004740)=""/9, 0x9, 0x6}, 0x4}, {{&(0x7f0000004780)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004800)=""/92, 0x5c}, {&(0x7f0000004880)=""/230, 0xe6}, {&(0x7f0000004980)=""/228, 0xe4}, {&(0x7f0000004a80)=""/17, 0x11}, {&(0x7f0000004ac0)=""/25, 0x19}, {&(0x7f0000004b00)=""/67, 0x43}, {&(0x7f0000004b80)=""/41, 0x29}, {&(0x7f0000004bc0)=""/142, 0x8e}, {&(0x7f0000004c80)=""/161, 0xa1}, {&(0x7f0000004d40)=""/31, 0x1f}], 0xa, &(0x7f0000004e40)=""/106, 0x6a, 0x8ef}, 0x1}, {{&(0x7f0000004ec0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004f40)=""/97, 0x61}, {&(0x7f0000004fc0)=""/155, 0x9b}, {&(0x7f0000005080)=""/30, 0x1e}], 0x3, &(0x7f0000005100)=""/173, 0xad, 0x6}, 0x7}], 0x6, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000053c0)={@dev={0xfe, 0x80, [], 0x12}, r3}, 0x14) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000005400)) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040), 0x283c6ce949a4eafd) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rfkill\x00', 0x2000, 0x0) name_to_handle_at(r4, &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0xc, 0xffffffff, "cc8f418e"}, &(0x7f0000000980), 0x1000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000800), &(0x7f0000000840)=0x4) fcntl$setflags(r4, 0x2, 0x1) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00000007c0)=0x103000) setreuid(r1, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000880)=""/110) getcwd(&(0x7f00000009c0)=""/35, 0x23) 2018/04/14 19:39:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5452, &(0x7f0000000000)={0xffffffff}) 2018/04/14 19:39:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10) 2018/04/14 19:39:01 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x8000000000000}) 2018/04/14 19:39:01 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x7ffff000, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:01 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r0}}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:01 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) 2018/04/14 19:39:01 executing program 6: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) fanotify_mark(r0, 0x40, 0x10, r0, &(0x7f00000000c0)='./file0\x00') ioctl$KVM_SMI(r0, 0xaeb7) mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000000040)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/04/14 19:39:01 executing program 2: syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/04/14 19:39:01 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x440, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x32, 0x32, 0x2, 0x33, 0x32, 0x37, 0x35, 0x33, 0x34, 0x36]}, 0xa) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="61d50ccdd3f4"}, 0x2c, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) creat(&(0x7f0000000040)='./file0\x00', 0x0) mq_getsetattr(r2, &(0x7f0000738fc0), &(0x7f0000356000)) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000100)="0164cfe78e7ba054f490f6d294088403970525764afd0a5cd02e27fa44b29069e982a1cd591c2c840ff886ac54ed9672c80855829970690c57170af6a60c8423e3f2ba19cd54d94b88a7692a8673920f53679cc7181a539efadafb7b079e1c7990928a3b836a8a8d446c58b91b2e3215f609f6415d6ae2c1ab0b8f9a11489e450ddbdf8eff319a65bf1c9eafa989c3a1258687e8f96cc37707f54a7d30449d82968f79d0b018bae44cf87faccf9db9ebc718f4f3eeb2c013937cba09a076ffe24d3872100b02a6677ff96db988a7f6e87c1a38962bac06708ad7", 0xda) 2018/04/14 19:39:01 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:01 executing program 7: 2018/04/14 19:39:01 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r0}}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:01 executing program 3: 2018/04/14 19:39:01 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x78, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:02 executing program 2: 2018/04/14 19:39:02 executing program 1: 2018/04/14 19:39:02 executing program 6: 2018/04/14 19:39:02 executing program 7: 2018/04/14 19:39:02 executing program 3: 2018/04/14 19:39:02 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r0}}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/04/14 19:39:02 executing program 1: request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='user\x00', 0x0) 2018/04/14 19:39:02 executing program 7: 2018/04/14 19:39:02 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0xfffffdef, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:02 executing program 6: 2018/04/14 19:39:02 executing program 1: 2018/04/14 19:39:02 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f0000001380)='./bus\x00', &(0x7f00000014c0)='./file1\x00') 2018/04/14 19:39:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:02 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:02 executing program 6: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:02 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x202cf000, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:02 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x40, 0x0) 2018/04/14 19:39:03 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x4b99, 0x5) fallocate(r0, 0x1, 0x0, 0x4000003) 2018/04/14 19:39:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) pread64(r3, &(0x7f0000000100)=""/237, 0xed, 0x0) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) 2018/04/14 19:39:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'dummy0\x00'}) 2018/04/14 19:39:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt(r2, 0x20, 0x40, &(0x7f00000001c0)=""/106, &(0x7f0000000100)=0x6a) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xa652, 0x440000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000018000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="0fc75b53b80e0000000f23d00f21f8352000000e0f23f8b9830100000f323e360f06b9370a00000f32b9000200000f3266ba4200b008ee660f38819cc0b4280000b9a40b00000f320f07", 0x4a}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/14 19:39:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:03 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x2097b010, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:03 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000240), &(0x7f0000000200)=""/71}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') getpeername$netrom(r1, &(0x7f0000000140)=@full, &(0x7f0000000080)=0x48) 2018/04/14 19:39:03 executing program 2: r0 = open(&(0x7f0000000100)='./bus\x00', 0x4000, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x8004, 0x4) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x400, 0x101, 0xae8}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xa5, 0x1f, 0xa, 0x2, 0x3d6e, 0x20, 0x3, 0x3f, r3}, 0x20) prctl$void(0x22) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)={0x8}) 2018/04/14 19:39:03 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:03 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:04 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:04 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000001c0)={0x7, 0x4}) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1'}, 0x4) r3 = syz_open_procfs(r1, &(0x7f0000000080)='net/arp\x00') sendmsg$kcm(r3, &(0x7f0000000780)={&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)="57c27546221cfaed9c5193a817b51571880dd8eae3a2855ed9d57ed3b3ecb9a496bae9196d230eb7a9223d93b0c9e73cdcf7cd5788b7fe3a4d27360ae3587f5e1eec5331154a6a889ecf69e4e505842a0dd39fe605f0cabaef530a135c6620b4290c578c7b4ed7482eaff83efc4d291faa277ead879e2c5cde71414d7c22a4ca54", 0x81}, {&(0x7f0000000340)="b179009146b53f529d2fa9cd78779652a8ff6a2c7b22", 0x16}, {&(0x7f0000000380)="58cec533be208ef00731186aa2d32595e02466e9361ec47f1bd12278ae52040505c2c42d7d699fc8a354", 0x2a}, {&(0x7f00000003c0)="27595ce30d91f0a5938b4301e1e1123f97ab04d22ab17f8a559543856ccea3e4f614252cc77f15a2c2ffdec7af973fd3a293635cbed720758a2b39db055a76601827f70244ba61e08be8d2419cfb8a3b95a8e4e644ee50ec93e7f3934acff7f85a642d81001cb009491f3af4d119163071596c17e7a7d649ee5e0344a8bd10344bb2b3486f65f318434f61ff4ff5322236e7a01d7d4cd6271cd44ebfc5381949b108db4caaa28b01bb0589602a43d902533f2a811cb7a6", 0xb7}, {&(0x7f0000000480)="79c0bddb3269750579b86e6abea3ec4f1116a19cc86728d14c5fa695d3857091e4c99e1b110a7130970c7ccde18597589a1c91fedb9a6d704554c9209c85b33c65fdb5ff954a0f34ebf5a0620ef1e0074a59f76b84d03dff5c0e4481bf7d8d1f0967f233e720cd23aa8b2e0ad91f0b7f784ac350973936a9b576b0457e11309940db98623dc11190cd1ef4ad7b2655711a34e0cecce42da410f80960563ece6c3dbd4775347fbdde60deba897bb60a657f16e1d20cc97ecb699011772e9f82fb4949e774", 0xc4}, {&(0x7f0000000580)="a6e42f665a74e4991fd9be57eaead5fa8728bd25adcf64f5747006c4a8226bef20bf877b4935326248af29ac39a368bd78228787aeff975b309875eea2ce4d5191ab767dbd", 0x45}], 0x6, &(0x7f0000000680)=[{0xd8, 0x111, 0xffffffffff686643, "52c23d010b3b6548b7e732efc6a1b5438b9a58b07e6483b0a40cdbc56083a21fd933023ac065f1a90c4cb2e29c1f3d92c56dc6a55e63e3aa3d9dc2a7eea62c421c85b3bc3430610a716b1617f23eaeab742b8cf604b65c0ff19d149cef72d4e3fccf0ddd2c0d6852f46801dc0ace4b56d4ab68484e5dc0f76985b5706495d323b771a8a3bf11e3d7344f840b8600f3069b51fcd259b03e9e2888741768e232086c09050ba0a90583b076f1bf93f19657908cd16182da10f97eb47ee839478b253195"}], 0xd8, 0x11}, 0x40) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000), 0x4) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00000000c0)={0x6, 0x7bd}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x1, 0x0, 0x1, 0x3, 0x5}) 2018/04/14 19:39:04 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0xe00000000000000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:04 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000069b000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x10, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x40) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) prctl$getname(0x10, &(0x7f0000000200)=""/201) getsockopt$inet_udp_int(r2, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000000c0)="0e1ee5034beee2f7fec11e0b1e01e4c9bf744166b4e447911afa9bc2627b5883db35aeddd4623d776918d3110623008a0ee6f090519029e19c905846d435e26560cb67f4228935c647edbe817ba3dcd71eaed82d2cafd280a28f4120f35616ba3443fa9c172faa9be1ba0cec6bf96c0bad52a8ec77cc4a03e674c652cf177d5a3943bd1567a9512ceeb0ca0448b9dbc88c58b0676373a5c336b23947b764a57246c53f4a81feb59666280e45e67eb6d28f09ce") epoll_create1(0x80000) 2018/04/14 19:39:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:04 executing program 6: get_thread_area(&(0x7f0000000040)={0x80000001, 0x0, 0x2400, 0x43, 0x80000001, 0x81, 0x5, 0x6, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl(r0, 0xc1004011, &(0x7f0000000000)) 2018/04/14 19:39:04 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:04 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000000), 0x0) 2018/04/14 19:39:04 executing program 2: syz_emit_ethernet(0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b808004500002800000000002f9078ac14ffaae000000100006558", @ANYBLOB="ac8e755ea59d64e591ccbee460c1bc30908b71f211d0462faf0168c17001cc2f4e6626f62fadb24c5733810e3585c716f52af1ca12a95f9da1d2fbbc48ab6d69eff0510da0c4fe2a27bce01ff32c46c8e55f94d8524ca98d2de326beb648ed692e6d02c4457b45043b55494969d27fb7423973813f08f06b672111799a099e945fbad89a77ae1b4cabd14303e0571a10e1ece14814a0b6441220bd485020dc0e542867a890aaa41d61f1e30d222bee22e52a6de438f065c1c6e33571974576c5", @ANYRES32=0x42424242, @ANYBLOB="30cf9e2be7adc744890000"], 0x0) r0 = gettid() migrate_pages(r0, 0x8, &(0x7f0000000040)=0xff, &(0x7f0000000080)=0x208) 2018/04/14 19:39:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/145, 0x91) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) tee(r3, r0, 0x4fd8, 0x7) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[]) 2018/04/14 19:39:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 0x7fff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000), 0xfcfa) 2018/04/14 19:39:04 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0xf401000000000000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:04 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000000), 0x0) 2018/04/14 19:39:04 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:04 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0xe8030000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:04 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000000), 0x0) 2018/04/14 19:39:04 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x143, &(0x7f0000efe000)={0x0, 0x989680}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r1, 0x8, &(0x7f0000000040)={0x7, 0x200}, &(0x7f0000000080)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000100)={0x7, 0x2}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000002080)=""/4096) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) 2018/04/14 19:39:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/14 19:39:04 executing program 3: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:04 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000000), 0x0) 2018/04/14 19:39:04 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:05 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0xe000000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@srh={0x0, 0x0, 0x4}, 0x8) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000040)="87ac", 0x2}], 0xffffffffffffe99, &(0x7f0000026000), 0x0, 0x4048000}, 0x800) 2018/04/14 19:39:05 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x28880, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @dev}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x106, 0x6, 0x5, 0xf0dc, 0x6, &(0x7f0000000100)='bridge_slave_1\x00', 0x7fffffff, 0x2, 0x7fffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x0, 0x2, 0xf, 0x1, 0x9, 0x1}, &(0x7f0000000300)=0x20) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000340)) r1 = syz_open_dev$sndctrl(&(0x7f0000000380)='/dev/snd/controlC#\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r2, 0x10001}, &(0x7f00000004c0)=0x8) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x4e24, 0xffffffffffffffe1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000580)={0x6, 0x1, 0x200, 0x6, 0x33, 0x432, 0x2, 0x7f, r3}, &(0x7f00000005c0)=0x20) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000600)) statfs(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/4096) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001680)={r5, 0x5a, "6ae400dda7fbcd266f6e6f0560817282b7ca81ce860d8ec739ed9f6d1af3d7f2b92e96e19e65b86896e3b54299addabcc6b515e043b33464564e3daef476711728d0e44493fbcaa42b705fb7f9e300c3abd717363106d3c06fa7"}, &(0x7f0000001700)=0x62) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001740)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1, 0x81, 0x8, 0x7ff, 0x4}, 0x98) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001800)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001840)={0x3, r6}) r7 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x7, 0x200) syz_open_dev$sndctrl(&(0x7f00000018c0)='/dev/snd/controlC#\x00', 0x5, 0x303040) openat$cgroup_ro(r0, &(0x7f0000001900)='memory.current\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001940)=0x3, 0x4) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000001980)) shutdown(r0, 0x0) r8 = add_key$keyring(&(0x7f0000001a80)='keyring\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000019c0)='keyring\x00', &(0x7f0000001a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001a40)='memory.current\x00', r8) prctl$void(0x1f) 2018/04/14 19:39:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000000180)=0x0) io_cancel(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)}, &(0x7f0000000300)) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 2018/04/14 19:39:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000c1a8)={0x14, 0x13, 0x21}, 0x14}, 0x1}, 0x0) 2018/04/14 19:39:05 executing program 3: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:05 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:05 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000030000000000d667be328f62c27484cc249500008000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') write(r2, &(0x7f0000000340)="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", 0x183) readv(r3, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/04/14 19:39:06 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r1, &(0x7f00005e2ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000040)={0x11, 0x808, &(0x7f00000002c0)="346ca6d172b00552c78911210819bd696c016dc23524faa7f9a3450318f447babee75951c192f511eaf77e3d04e294b1b7ffe803580ffcdd3d18af4b8d4d3b74bf81d3e9755a3fea9180932e931a14e55bffdbbc0b5bf164c61aa0c5bd451699da36ceaa2e14386c15e2c8161593c35e7499065ed17cd0e430e93d8588c2cb34f379c2e0fd7d4458956c12e12f13c1bff196824e6255cfa74815f08efb1e6d16a22a8cb443525bdeb2e84ffe69fe192838ee519909670740b6d61baddd01c04e7e27770879f9f6e11601db45eb47e6142ba6791d7d", &(0x7f00000003c0)="7c4eff96150fae098777e2b730c325af27bace715f1fdd582bc8294a1027cb4a6e12ecbeba13c841ae6e56f44c6292c92ba528080e2892970b854e9c710d449de75ac34c662067a435bc745206ca9460639839e45fca5041fcaa74aa2bf478467fba523bde6a097d586c7942720fb52901618ac6026b99c233da2b3e9ea73507ce60f026309279ace1a340609d793ceb7cd5b92b710cedf517019ba6d0775e639f920c1176c961eaf7e083cf8c26e871fbd5fafce7e525639e2fafc16d4d676c35a9a30dd6e05a3a7da0118aaf952a3b2f3b21673c37884c513d60e1d4a2", 0xd5, 0xde}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x2, 0x10000}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f00000004c0)="38f2b7572f87d1378ea8ca5e971336cc53c12945bf32d70cd27ad88e635e1b043c3e490ed64c76ff49b074dbf725ae1fd48f24e4e0ee3ac328821fc3536cf40764135f67588421f69003632b5bf3c8c96861c42864bda49977cb88b92dd527cb", 0x60}, {&(0x7f0000000540)="66af3ab07a377fd8ee964a395cb5e6c2273b0b3ed1eafd0941c702e39357706ff79f81fcb14ead87ce5872122e4a4fe218e3110295c173e4e41f1bbd446553a7b4fe5aed67626d6f4d96114916585d13a1f7c986279b23c6ae1385468a34219a2220029937c88d52fdb53cd1a0f1f53f957d7bcd960a868e0249dce725824d2127870b0b0fe9da1995ab", 0x8a}], 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') read(r3, &(0x7f0000000200)=""/129, 0x81) 2018/04/14 19:39:06 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x1f4, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:06 executing program 1: chdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x1, 0x0, 0x6, 0x5, 0xffffffffffffffc2, 0x339db49100000}) prctl$setname(0xf, &(0x7f0000000040)='\x00') mremap(&(0x7f000008f000/0x9000)=nil, 0x9000, 0x3000, 0x2, &(0x7f00000f0000/0x3000)=nil) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/14 19:39:06 executing program 6: r0 = socket$inet(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x0, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0)=[{&(0x7f0000003fb9)=';', 0x1}], 0x1, &(0x7f0000003e08)}, 0x0) listen(r0, 0x200000000000082d) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x0) sendto(r0, &(0x7f0000000040), 0x0, 0x40800, &(0x7f00000001c0)=@ax25={0x3, {"4b7e5817ee88d5"}}, 0x80) 2018/04/14 19:39:06 executing program 3: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:06 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400800, 0x0) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x7, 0x0, 0x8, 0x54, 0x3, 0x3e, 0x9, 0x47, 0x38, 0x1ed, 0xba, 0x1, 0x20, 0x2, 0x20, 0xad, 0x857}, [{0x70000007, 0x6, 0x40, 0xffffffffffffff3a, 0xffffffffffff0001, 0x1, 0x3ff, 0x1f}], "959f16c0d59dc82816f219fa2e227eac350f52695dc194b67357ed83c8d3caa5c272601a5aba167ba0d73e", [[], [], [], [], [], [], []]}, 0x783) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x193, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/14 19:39:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002c40)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002c00)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000002c80)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @ib={0x1b, 0x5, 0x9, {"c3b45c62ed3f1b2d8a9c1113e5ec5ee6"}, 0x101, 0x0, 0x7fffffff}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000640)=@query={0x13, 0x10, 0x7, {&(0x7f0000000380)}}, 0x18) 2018/04/14 19:39:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x3}) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x10000002, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000000000000, 0xc812, r1, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454dd, &(0x7f0000000040)) 2018/04/14 19:39:07 executing program 7: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x5) 2018/04/14 19:39:07 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0xa, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xcb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:07 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000001dc0)='/dev/adsp#\x00', 0x80000001, 0x80) writev(r0, &(0x7f0000004200)=[{&(0x7f0000001e00)="cf2136951fdf1fbb925f0e13376e7b8e748164efe9c8f94296af473845ed1c296f11f9f647b1cea9316b24f065328dab28530046e79ae26fa19fdf4e963341560a8b832fadc38b85cdb328ad3a572da59fde76b8d921d9b8577abf6ddac4217c4937fead289b40946770a5ca5cf87856eba0ffe26f1d78f3ae4a8823986ed5e92095491e6c2e86cecf824ad6e5e31c3e0b54d971e742179ac195300c1546d03bd0d3ec5b1d98a80c", 0xa8}, {&(0x7f0000001ec0)="fa335de38f0ef3aaf8c2a84fea59dbf5ed04ffbdcc538e2a3d71bd2255d96997c1bb574e1e879bbac3a7f9a8369ecaeaf39a3c8f068aca8f4820a16b9288e8a17bd29648b0865da08e7d3f6671891a527e01d18123db9f769e1d02977f6dada7d6e555fb61e3968d67287faa369a631081948954861f1751e671f872dcb9497a1ea289fa61d7bdd7cc894cfaa307b27844e22f91c82cc1e828", 0x99}, {&(0x7f0000001f80)="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0x1000}, {&(0x7f0000002f80)="b609b2579eed9fd73bfea09ad2f429d9042b6fc30bf2f539071430140189763bf5464951c7a9193f4797bcd98dba8a7b250a3611c485967cf57ade2eb69f7c87412e1a027fc0e709087753932fc9309b26f845de", 0x54}, 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0x1000}, {&(0x7f0000004000)="6fd25efb127771b6aa5ef55d86f9840897fc5df7cef1ee0824e31d19b3371c9e54b2a6975496b44c5ddfc1a38f68f30c0c0899e07a3070b02a9af6979aca751cbcb3623b386542a5263da1e2f935153e1f01f3ced534d3de41f1487e866e49afd740119fef431695fffcd8a966d51ee183f90a41d9917a7e1981d7bf15f449b0a840d65ae7953c19f59a3ea7c42ad61304ba23940010f11f4e47b10bc96a276f82d28c02d01805174032eb74c250d43dc1a97bdaf757c13d6ff866f7dac91e141fc2c9001754612b1a43de412c677993f1297c7bc827bde9677aee8e93cf384cc962473e26548ba55363870dcc8765672dba602f8007c49a", 0xf8}, {&(0x7f0000004100)="44a216db032cd0439cb2eca57c08cb5325ce1c4f359b35a02d3a6e979d5109c2d9ff279e26c2bc37d2d233a65bf97608449fe0109c535681c19130d053e1f8601484fa70dbf36207954a5c23e0e3b2e1167f23416a68ed85bcaa296dc6e1b3ab2dd77c4ae2cd0cd3bc7a63e118e4ded8e701d3f6de865e00fd7d1284df485e499d3149414d8ed6ce299a24362b19d6f73c5fd7ab64320a5cff9ec36c0c14eff7c101de9303488d78bbc9f525766bd6e8fddcbed676f6a8494723840347", 0xbd}, {&(0x7f00000041c0)}], 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001d80)={&(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0xf3b}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000180)=""/232, 0xe8}, {&(0x7f0000000280)=""/14, 0xe}, {&(0x7f00000002c0)=""/63, 0x3f}], 0x4, &(0x7f0000001c80)=[@mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffffffb}, &(0x7f0000000340)=0xb60, &(0x7f0000000380)=0x9, 0x81, 0x1, 0x2d83, 0x1d9, 0x3, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0x70, 0x100000001}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x5}, {&(0x7f00000003c0)=""/10, 0xa}, &(0x7f0000001980)=[{&(0x7f0000000400)=""/97, 0x61}, {&(0x7f0000000480)=""/9, 0x9}, {&(0x7f00000004c0)=""/186, 0xba}, {&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/137, 0x89}, {&(0x7f0000000700)=""/188, 0xbc}, {&(0x7f00000007c0)=""/196, 0xc4}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/175, 0xaf}], 0x9, 0xa44f4cf18caae712, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x1828, 0x3ff}, {&(0x7f0000001a40)=""/172, 0xac}, &(0x7f0000001c40)=[{&(0x7f0000001b00)=""/37, 0x25}, {&(0x7f0000001b40)=""/215, 0xd7}], 0x2, 0x0, 0xfffffffffffffffc}}], 0x100}, 0x40) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000041c0)={@host=0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000100)={{0x4001000fe}}) 2018/04/14 19:39:07 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) pwritev(r0, &(0x7f0000040000)=[{&(0x7f0000026fff)='2', 0x1}], 0x1, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000040)=0x14) writev(r0, &(0x7f0000041000), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x20, 0x1}, &(0x7f00000000c0)=0x8) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000380)="357f8f5fd112c648ac1c4ee0d5705075948c4773ac7e3d3757af1d6f8542aea76587bdbdd2842a618cfefb5e9d84c6192786277fc1b19eec58680e74af41c38533afef7c044934315f1245830709068e5a5162871efccd55d402c03b4abe6c04065a36b0250cd1bd0694b70339af7e5c094a4eac98e93cb1013f332d824f5f0d7ad3e7417604d96870f11e8c78d327da5258e8d5a6a4ae6cbf4a8f364c299e4ed8777be545da5d2ed0995c09372e75c557974ba98db9bdbfae5396ab2e48c3a11852eae86aa949", 0xc7}, {&(0x7f0000000480)="c941c294be5e961371ed41d5966d48d5d16b644375b8d04f5ea2a8fa1b0943c4cc7f29f491892720799fff96429a189f2c10a3024962c9ad5d101acbb8c9877bf0d5773574de272af9ccb9ef3972c5a3bd686b6f29a7236d1f386dc3d3", 0x5d}], 0x2) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x20, 0x0) r4 = gettid() sched_getattr(r4, &(0x7f00000001c0), 0x30, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180)=0x5, 0x4) mq_open(&(0x7f0000000040)='.,\x00', 0x0, 0x0, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') statx(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xfffffffffffffffc}, 0x8) 2018/04/14 19:39:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:07 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:07 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/85, 0x55) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x101, 0x40) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000100)={0x0, 0x5}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) 2018/04/14 19:39:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x2, 0x8c081) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/14 19:39:07 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x1000000, 0x2012, r0, 0x80000000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/14 19:39:07 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x100000000000000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xcb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x2e) r1 = getpid() sched_setaffinity(r1, 0xfffffffffffffd19, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001b40)={0x0, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gi*W\x00', 0x80000, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f0000000000)=""/41, 0x29}], 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="b0a2fdb865015e31939ee9f1efd2c36eb6a51732888348081a976b197714630bec2044210a6fe935016b809663f2e805dfe4c4517ff240e1bd426c59f9394692b9a5be66c1daf7e99a7d675d4c69c972f8e8bf0ba96f6d8ff212adbc09f68850c348d6e3040417eaaf5a24cf222a64787505e106dfa66de44c11e805b3a505a3ebcd909c98edd6988c43a0d4725eba697b332dd709cfb121379ea82f43f44038a91edc3df5376033179dc4191195e46c50224a6f6b7d605445b1a0ad91f86e", 0xbf, 0xfffffffffffffffc) write$sndseq(r2, &(0x7f0000001a00)=[{0x7, 0x1a, 0x10001, 0x0, @time, {0x7, 0x80}, {0x8, 0x4}, @raw8={"1fc7de6c92033a69476cde42"}}, {0xfffffffffffffff7, 0x8, 0x1, 0x661, @time={0x0, 0x989680}, {0x0, 0x100000000}, {0x3e, 0x7fffffff}, @ext={0x19, &(0x7f0000000640)="b2020d04c5dfea3cb312e9002b5fb6bd0ee103a7c7af966b64"}}, {0x100000001, 0xb1, 0x7, 0x800, @tick=0x8, {0x1ca4, 0x6006eb9e}, {0x7, 0x80000000}, @ext={0x3b, &(0x7f00000018c0)="79bbed07d4204d1da61b7a23ccd857aa9ae12b7477eb8066a5d182796f36fd4b6bba82a42a49e262a20ef238d9e8c6e8354be95d91b4a333018c5e"}}, {0x1000, 0x1000, 0xcce4, 0x0, @time, {0x5, 0x100000000}, {0x82, 0x6}, @quote={{0x7, 0x5}, 0xa27c, &(0x7f00000019c0)={0x8, 0xb245, 0x1f, 0x7fff, @tick, {0x400, 0x1ff}, {0x7ff, 0x81}, @ext={0x97, &(0x7f0000001900)="c42fa6a76a0d6e425f6e9c9ebd386233d48bf3ecf2820c49c5182d7f89702cf32986c26d22cd47783ff8f9634861909dee48b7207393bbb65209740c9f2b6f88ad4d455b549175560976c076ccb64958bc8b2454e1f0dc33789539a4791bcde681fc69835d2508fed82c68c37b6938443440b36aeda5cf859b24e0a4ef512ea153367fcfde57adb91b5d045d075871c9a7597556960c6b"}}}}, {0x735, 0x1f, 0xffffffff, 0x2, @tick=0x1, {0xd43b, 0x1}, {0x4, 0x3}, @result={0x7748, 0x2}}, {0x2, 0xffffffff, 0x1, 0x2, @time={0x0, 0x1c9c380}, {0x1, 0x5}, {0x3fc6, 0x7f}, @time=@tick=0x98e8}], 0x120) sendmsg$netrom(r2, &(0x7f0000001880)={&(0x7f00000005c0)=@full={{0x3, {"10196c1190e105"}}, [{"7e4fbe81d915b7"}, {"7d416e2eaa0eab"}, {"47b15a34060244"}, {"1decbf1c0317c8"}, {"ce210c3a6c3159"}, {"cacc355771e023"}, {"e3ca55b95e653a"}, {"f575376b0ce8ea"}]}, 0x48, &(0x7f0000000640), 0x0, &(0x7f0000000680)=[{0x88, 0x11d, 0xfffffffffffffff9, "11c26d1b10a80ea64f2464e021ccaca8661b14f4bd1927dc4e5ebe4829b5d313a7e35ed8eb5861b4338c401448f0f1482cbc59378f438bf1bf54c4fe353cef146bde740f68bbdd66a1cfa50bbac4a0aaa9f22fa01a5aaef05c68de978aeb67f2e27e564722499dc0e68977dbd6a6000e81e182dd6aa229"}, {0x1010, 0x29, 0x2, "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"}, {0xc8, 0x0, 0x8, "5c80cf4c5c517420262390b9423ab7396d0eb3af44b6a6cb61e2b495bff3883aee7412bb45586ca919d214d0dff1502b914e42efcadee6c1e6204f58e335fd486697e59993738db3a3866025d0c51401b5cef960c5edcec9cc614bf082be12d6b669beb020565c33f43a7a28aa4ab1503081559115906aca361b2986234d1390c4043909e437feecbcfaaa65239ba1332056516b483e826891df542b93f59462100761e35d089beb23be9e6309cb3b7f6d3f2ab3"}, {0x68, 0x6, 0x7fff, "86fbf50baa28252a75406f3b7ebefbe3a1f2d8697303aad6b33a0b414e2a3f176288e331a326e41dd4ef9465ac5c939bcd1c39689549f965063f277c0081242366a2577975c024c02c9081c6f75dcfc510bf206875"}], 0x11c8, 0x4000890}, 0x8000) r4 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) keyctl$chown(0x4, r3, r4, r5) 2018/04/14 19:39:07 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='ip6tnl0\x00', 0x80}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00$\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffeff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0x1000, 0x4) 2018/04/14 19:39:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x58, 0x0, &(0x7f0000000100)=[@exit_looper={0x630d}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x38, &(0x7f0000000080)=[@fda={0x66646185, 0xa, 0x0, 0x34}], &(0x7f00000000c0)=[0x38, 0x30, 0x30, 0x78, 0x18, 0x20, 0x18]}, 0x3c000000}}, @increfs={0x40046304, 0x3}], 0x38, 0x0, &(0x7f0000000180)="f095323905975114c7d13c271fec2c9a3d4d59976faea3ca95e755b3cc8fd72a4cc721e66d9837030511335190dabb37f3d2224a804791fe"}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x401, 0x0, 0x101, 0x1, 0x3, 0x4, 0x3ff, {0x0, @in6={{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0xff}}, 0xfffffffffffffffb, 0xa71e, 0x1f, 0xa5}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x101, 0x81}, 0x90) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xf, 0x8000000000004, 0x4, 0x3}, 0x2c) dup3(r2, r3, 0x0) 2018/04/14 19:39:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xcb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) dup(r0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) 2018/04/14 19:39:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c08, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6832137be3cd0079c8d2dd6414c77aa1152b7b43de9d0b97c87e34920bc40027c6c7e7b76cb02ba282f1b7e6663aad3f37f3b072f8bf6a2a44c484e6687a93eb", "5b8e95e6dbfb19ec21aa15a273f0bf2a116d07a0dc6cdf05645cf21e76af58f3"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xe06be, 0x0) accept$unix(r1, 0x0, &(0x7f0000000080)) 2018/04/14 19:39:08 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x700000000000000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x101, 0x0) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f00000001c0)="d0d0c67f3e4e5d0401e6d1f77a7069b56ee88cd975b03628736736d4beb6b537514a65644c62a4e98b02573fcd46b041f28b920e07a5ff1c6b3c6d48ee6ba242f70c686dde99946ff35d793d3c985d06576e04f44fe666a48df45b11f1d1de649b0d49121db6b9275065836c8693dcf92beaba01fecf6b656db6195dbf501e654b77b8fb225656b26e495b0dce75b9b1af9ad3648461dc859eae2c861da078d1695128a64dab4a5233e636a09afe9cb0bbeecf06b0310161ee3bb0a9aa16e3a6a3985aef0e7f") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup2(r3, r3) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000005c0)) dup2(r0, r3) dup3(r0, r1, 0x0) 2018/04/14 19:39:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="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") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x400, 0x1, 0x3ff, 0x0, 0x1f, 0x3ff}) sendfile(r0, r0, &(0x7f00000003c0)=0x2021, 0xfbf) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) bind$ipx(r0, &(0x7f0000000080)={0x4, 0xffffffff, 0xfffffffffffffff8, "602cb90ac6ab", 0x2}, 0x10) 2018/04/14 19:39:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:08 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000001300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x2, 0x4, 0x4, 0x8}, 0x2c) r1 = memfd_create(&(0x7f0000000040)='vboxnet0(\x00', 0x1) close(r0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x401, 0x1, 0x7, 0x100000000, 0x7ff, 0x6}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000440), &(0x7f0000001440), 0x3}, 0x20) 2018/04/14 19:39:08 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:08 executing program 1: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000908000), 0xc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x1, 0x4) 2018/04/14 19:39:08 executing program 2: process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000140)=""/83, 0x53}], 0x1, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x2, 0x80000) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x25911fa, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6, 0x4, 0x2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x2000, 0x5, 0x7, 0x4, 0x3}, &(0x7f0000000240)=0x14) ioctl$void(r0, 0x5451) 2018/04/14 19:39:08 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x1000000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:08 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/14 19:39:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/14 19:39:08 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000480)={0x5, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000080)=0x1000000) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r2+30000000}}, &(0x7f0000ba9000)) read(r1, &(0x7f00000001c0)=""/23, 0x17) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x412000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000140), 0x4) 2018/04/14 19:39:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xa89f, 0x4) writev(r0, &(0x7f00008caff0)=[{&(0x7f0000b8cfb7)="480000001400fd0000000000000008560a847f000000000000000200000000a2bc5603ca00000f1b89000000b90005000100000000000309ff0700ff00e7fbed5e00000000000000", 0x48}], 0x1) 2018/04/14 19:39:08 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x700, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:08 executing program 7: capset(&(0x7f000015eff8)={0x19980330}, &(0x7f000053a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) prctl$setmm(0x23, 0x1, &(0x7f0000fff000/0x1000)=nil) 2018/04/14 19:39:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:09 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x80, 0x40) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x0, 0x7fffffff, 0x7fff, 0x8, 0x0, 0x10000, 0x8000, 0x1, 0xa94a, 0x8af, 0x7fff, 0x5, 0x1000, 0x101, 0xe689, 0x5, 0x7, 0x1, 0x50, 0x3ff, 0x8000, 0x5, 0x0, 0x4, 0x4, 0x7, 0x8, 0x6, 0x7360, 0x9, 0xaf06, 0x0, 0x7fff, 0x7fff, 0xffffffffffffff01, 0x4, 0x0, 0x3, 0x4, @perf_bp, 0x30088, 0x4, 0xb858, 0x0, 0x9, 0x3f, 0x400}, r0, 0x6, r1, 0x9) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/14 19:39:09 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x3ffffc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000309000)="5eff9d2d81000000f60000107d7440e8b46c72075cb12bca576a5f9227238186e951b5b9669e91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a", 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xffffffff00000000, 0x9, 0x0, 0x100, 0x100000000, 0x1f, 0x9, 0x2, 0x82b, 0x80}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x17, 0x2}) 2018/04/14 19:39:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x10000, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{}]}) r4 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x1) io_setup(0x9, &(0x7f0000000080)=0x0) io_cancel(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4, r4, &(0x7f00000001c0)="0697c99830d58b581edba054ff67132e4c7f249c9229e7e2dba60bab289794c248e7bf200989ddee7d836b841d1cc03ab69073d03c934c029c119c7f5e5728f0f26b12397b69c9f85c8b06e1bb683ce1699b8651002ab12f27ff88a0fba7c0b4e8e1e04c3c722c5a35126038c2f78ce906eef0a810ce10006098628bc8dd8573cb64c7a73ddd472d2931049beff902c49e725d38898f7341bf356a251a3d7798d44b", 0xa2, 0x5, 0x0, 0x0, r3}, &(0x7f0000000140)) 2018/04/14 19:39:09 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1800000004400004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x80000000}, &(0x7f00000000c0)=0x90) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000300)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 'irlan0\x00'}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x3f, 0x3f}, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x800000000000019, &(0x7f00000002c0)=0x45, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000480)={'broute\x00', 0x0, 0x4, 0x65, [], 0x6, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000400)=""/101}, &(0x7f0000000200)=0x78) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) fgetxattr(r0, &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)=""/56, 0x38) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffffff84, &(0x7f0000eee000), 0x0, &(0x7f0000000240)=""/81, 0x51}, 0x0) 2018/04/14 19:39:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:09 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0xe00, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9, 0x400400) recvmsg$netrom(r1, &(0x7f00000017c0)={&(0x7f00000003c0)=@ax25={0x3, {"c05ac24a20834c"}, 0x6}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="289ce517358ef4bb5ea1a35c7e537efa39675ffe3c7e9aaec7c4b0049a2dd02d3bc6ab39b5aa9c334457dd88d69cbe122003fb949a47e572b5b0e38327ed4744543037d14da0bc02b6da55a3039ee65f10c031ad304cd3c04c22b36f83fca76590cd1722f71f89cc51c429eb79afa90165a1b366d7fd6d15ac89718cbf0e754e94518808dcb6c333903c6e14e3c0c86c75335900fdbd5d2efa22b77cb1f6eddfd7b677627d3cafc073bb7efc34", 0xad}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x10f8, 0x40800}, 0x101) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) capset(&(0x7f0000000440)={0x20071026, r2}, &(0x7f0000000480)={0x1, 0x101, 0x10000, 0x7fffffff, 0x354b, 0x20}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001980), &(0x7f00000018c0)=""/140}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x0, &(0x7f0000000200)=@raw, &(0x7f0000000240)='GPL\x00', 0x0, 0x84, &(0x7f0000000280)=""/132}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000200)=""/208}, 0x18) 2018/04/14 19:39:09 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:09 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:09 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ptrace$getregs(0xe, r0, 0x3, &(0x7f0000000080)=""/99) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x101000) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000140)=0x1) connect$bt_rfcomm(r2, &(0x7f0000000180)={0x1f, {0xbb92, 0xcc7, 0x8e86, 0x0, 0x5, 0xc18}, 0xe000}, 0xa) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)={0x6, 0x0, [{0x40000007, 0x1, 0x0, 0x100, 0x9, 0xfffffffffffffff9, 0x1000}, {0x0, 0x2, 0x1, 0xaa43, 0x7, 0x1, 0x9}, {0x2, 0x80000000, 0x4, 0x3, 0xffffffff, 0x8, 0x7fff}, {0x80000019, 0xd0a, 0x1, 0x0, 0x5e, 0x1, 0x3}, {0x4000000f, 0x5, 0x4, 0x7, 0x600000000, 0x100000001, 0x6}, {0x1, 0x613, 0x6a426050e9d3aa35, 0x101, 0x9, 0x2, 0x8}]}) connect$pptp(r2, &(0x7f00000002c0)={0x18, 0x2, {0x3, @rand_addr=0x9}}, 0x1e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x1000, "ea0db53450459cb91e06cb35fe8c3aed3895c7466c1cef01676185ab23718c389716d1b4f1b2b43e6fb235e7234ad59ae7fba3ddc94fcac6c7c776b18a4a2b4098c890b493bd2eacb8e5e476725cd75e1435297aecde1e71c16a3346371fe81b1064b601c81a73d8419c7b6b23d26036198572d99e4707b8a923e88cfec655aea998467e5497ca1d82d50090d2f0002a4614b5c89fcf9859e89d8dc9bde992a521dced52414f6d67979a2e30c1f52d7d607d13115238d44d5dc4603bd7e1c36c3a28173f67f069f50dca049840d6b5c5c55057bc717ce3e8f91a1b6e06c1f766be8698af4f3539b1735a3dd5cb4291747ba6cc6bd43e9239a422eb6ef409a1fc5138514b14c223b8de27268c8ab76eac74367081c9b98809d532c839ca982f9f6e878f335417d5b8131931ca3a14aecc14d34804bb9fb3b6d5bf8bee0e9607370c1457a4df761a3fe26ba4438c0725a6c929a4d379ad44409f64d15c4f28235addcf44aec7639ebcc1c87782273f245afd1baf346279b22e7ea236aeb9757cbd78da0c768ca28cc9207f1dbd2bd39ad3a43533747e5b7f41734699cdd690984bddc8c33ead145b69b37734596db7cc0da7dc13d582ac8fe0069173df990045d1f037f63964ef68e7c980a75cabb29e59ddf5633fd1368ff12b3fb3599f1b5b8cf51f4e8a5d17b67e2ce826c00c02522a5fe58099fea9cc4606805ed14bb11f9aae5e536b5e24a9cc3fd4d3394b5a57a0f724c11f2119dbf77266780d4db1c79a0326f03868fbf8ad4cd05fd07a553436be64237db3d927b24553a7847d157f96aeac2fd1dd0a4d60e944136bb848ee3f6da61b55692b2b91c01b9fa838d0a510b37f5df419166763466a99cfe88a165cefa516b0cbb765051d46749af4b478bb70cfcfa1e616b721e1b38959f88f0f63b81cb7d6c5576954909630a8075614339b34e9c731ac07372757bd0b2aaeeead800642af1ccc851cd3e6bd6b7956d3dd715ededcf0f685d07c81fc96b1fa365e56631194816ca7110bb20da623006048f22374b7d69c5311c62bcf864a9f46a1a0abe7ee5af5709e1cbab1e3aa9fa874064c37c1e86c1163e134b01fc6792f8017c16fa5a3327107909f10ab1b0ec792c80f63280f8b0ee9c277ffb8e402778ceb5ae362b44be4f2c8683f669272bcf3bd571373b2ed8b9b0c832972c60f89fa3c7a18030f7044f182d5b3087459444078bff22f188de40ab9e6a82a5fa67d1947230126aea1203d960ea46368182984e47ed86ac7a170781f4e10aeaea2808c8eb8d38a419acc8ce16da197ef00c61c780fc0974cdf964cc035dabdb02dfcde5c4008637575eca69bf8b30c344e08cc7dc4b40a13ba8847e54a69e5aa9db1d1f821924055a3240372b22fb60c2db7ae3963d99d370e36c8902970387abdd4057e2598f21255dec6585ff9a617e2eb236964e99502b55e231651131f9a77ad4f501922ba6d784c17f554144a200b4a1fb70efbd4940b1a3b8838fcbb5dba67a4872c4e355e9e7c392876d19fd43f8f6cac39e541796aca10daee284c68e49c1cd93df0121c7f33921b6a547524e6a937598fe67627b93c84c6560ffe63ccfa3b6439de1349f384577131f4f6dc27408040385b6922a64f6d0df5de1eb99c4ee8e808fb8c44ef53b5ccc6d38ec32d392e39bd8ab1958efab6d1f5d85adfde4033c3936529c3787157685fdd128d553daf5dba35217adcd9331035c89c974baaf772937580c278c0a68d59e55e99225921a0c8c279570cc406b7fc0c28451c9170cbf03a9ff4a162c75fc1d2788e8ef0703a68edc99f1a8d061e166b235506906c2aac14056188d2310ad3bc8d756e541ead2ef613b1f248c998f1ebc544566aa083c8a37c413c1d26ee95de1fbcbd0359c8fbe424d2b2b04365f8fc1b3f1be1301793273f36ea09e6ca8cd1d3ec1158a26911ffd97e2ee215c6cb8a1aee5366c1f8c93589a999c1cd24d7012b0c2a5fc34ac862ee9e58dd47ce70ead8f953b42bdb249a0fb5079917d54d5c719075900b3ffc7bae79cf8a6039f639999e4c2876a951c19a21da807d8c84fd4db3241eb9f3b5c37db6a7832a3e108a3db90b6f85d35ee1e3c29a196f42b49930b4c1cf8f764afe3c2132f0dff59e07930019afe7da735303132399a6735994fb290b3909808b87867f8bed22fd3a7e82a58b6d4db042cb623f8cc029fed223a0715dd30e31deb727c0eacfb77c74b9672b263f4d40406e4bb6d6f6bb7cc8a7f8f3fb05a3045c65da8b7805ae4f5fce59dd90c3817f60eef67ab17909a35f9f13fe2a3f4a9400282af5950e1f37deab6c4a9960a9bc8bcb6d51cb45d769db15aa2638731ecff39eca95c3d5490520925ee574cfe6ef99fec18c1b9206bda010bf1888bf6065c065147a7f187305fe9ac4562c926949300e982dac61a5ca8d6b5d80488382068fc8e9535e5e46d39c82611aae5f82f2d1c90d713bfef45c32076665f98bb0bd2fc8048a1208276421d353cd03a9b89772d7422b75e8bda5c82dcbc13a47e8a56524e8920dda6a9b4bb374da693ffc9de5b54afff0e25582db4c0cd8e33bca08e664453e18bfd15ec66ebaeb1c5545a2a65f799f80915d1161d2528a8448df1502b9c5587bdcaeb888f0ec14856bd0933efc5a7bed40657021d75de8ce00fde96c298d1107b7971f0e82f4198f9669f7a8068ab2c8c618f2f46c21da9fb80ed7b29f7d609a94dec954a1590090d9f6e67270df06b3e9c4dfe4404f1ce9cd97e2d3bed0733d5ef7febabb4fdbf9b8d7f38d009bfe8366e300d7d186d6aecffb7a480a8dc610c2287054a859b0e7097c4b3c197183142b821dd4c78f8c7971aa4b54c067654e83cd65470b00ba192567d4573f7d0b2429dd75c09263c85d0ee9b413215012b6d521b4de62cb17eab1f13a67ff46c3128a67ef98996798f82232b261636cf2821b21660c18051747680e29e9ca27e057870185f8f7237bbbaccc90a0e280ab905f86fb18f5d36c3a6c22536806cce9f1214f074c841af84e8feb5c1bc57be669103d9feea47de8551bb13fb5ce691ad130b56942aff452ec9dc748afcfc7748280438dac5c974719ecf84e46fe5553565511a6714c94550633dd534c4dfc580c613923ad3e1ddfdf6b4df7d0ca3882ec4601569dceba791a444dd81cb7f5310ca29ec2ab431c1f36588c8746b55c580ce82b0486fecf912305d970e906af35585d31a3b032ad035b5f604349164d83f754416e750624897a7a8b273a6bb9fd23972edb0f85e8905bc6581ac3ac4efd745b9faf1f3ce3139b6cb880025152a421595e0371fab315f87b15047b6fd4a7f17677546d737dffa3f7263df1ed5539e87fec22594bc4262573433f67e30ef5944d054f29e3b70eb4221287775199dac45cbc9bbac15e83374b2dd11166c56bc9be9218ebfb7c6024202398a3fb0d81d9a28f7cd8fc9a11a7313f6ea7286e4705df91a45fffe71c8ff902fb080c56d130040e9a975e611ac0d7c71c4fa7c9ea9871d15afa0b26ece0dc54b9215edb3f39846510d991e74910843cf5dfa66abdf72595932ecc1dbcd845303f26c315f6edeab17fa5e0ff5f6a1aec4ce1c90d621e1c3c16e3ff4f97d0f34234011a898ae1ef53fb29c4e11d42516d1827d66a3c64069805ad955b97605641a02450735ebf9dccf45779edca1d18b7f59974d567d0a47732cb00862c86a2c66ac4e2d4232abedcbe5f6e2d97250acc7e7c6ef87962c6f4adb5bd1421350e275760b7f5c4cab501e4b1f4fba1bfa55d7a86be14ab652c4c5534225956a669fd8e347d594786ea249e31f113c3c932490d62cadb6509db288773fb7855bd74c2e05028d4ffa78cdba999326b2188b24c6b01d4f648f3800c5a1eb156afa9ac33e2e2ca8d32fad610c0ff77f37c08921c0a888b78ac70efeea7bfcee3d4e7d8ccebc5a61aec3d3ab241f0c61437a9d093763e7c176c4cfe9023cc39350692486d3899dd211ac45840ea5401df2e021eeb12fe399c76d0e346f0c9e43efc628f2989cf1d0776df02c84449cab592efeddd875680a97f47eaa153f3260a11d0f788a1fb48a92dc4024727657903e28ce7e610801166cc776c2c51c584f7a711b03206ea366b1c1191a203329d4d6fe88d28eb03aeb469206a6421209408970e782660cbd9623505c330bd50e83751d2bb6d78fe08254abefe3e9211aff1b7bbef703afab704c4e4f5fe81d237229dc801b329c35f1d684cacdb048d504020449a3ac4bc9bafbaa5af1bc71b7c358dfad67d4449a73556f18ceffcbc7bd8189c2c2ac005950c524fff6bc6a45adf8b062746741434ed20cbcedf1141d7e2a430abcc9b83944e47715a9828812d54f6dd5a65bce063c7ba8b96b33af57bedc00b57d80d71d979d5fb36f41f82b12e4f809e8509303adbfe9c7496f71066868ed71f2c044a6c779669f96a4633f386752bbd43696a09abc84a01182a27b410d4d5ce1be72a0a9b47bcca675615a7a139f97fc95adc5472cf22a9974f998e34aec5292e4d3b760d7306ec5fbc9a0d5f26afc66dbfd4a04033da7cf6fbbed614bef49825315bd22c50099abd9e003f4616c2876deda8f331668bd8a3b33ee65957acf05813e0b923e81e4e908cf889f200c6a114c182d04715e7f10550e975d3dbf7f865b2c2a2efbc41152b20eecf3ea14be5398c8be1fb162e7887dfc21db09cffc807979ce93394aca6787944acf86a577d16ce7079dd41c77db5b7d9d7ddfda2103d47876e96c1919c57b2b2e9f7f55227616098ea86eac5e9deb3ee668615274d894aaf4a2618394eb686bd259e2f5e6b966a8162d8c395fa1c368068f919be99f6dd468c2370208aec6c2b07e313f3c0e11921c6816c2b02bb313b54a303c823099977e3ca51d2ebede0194f21239ba3b184cee4f6545da73f52e3a51e301d376769087dce053521a45c75c2b8a0a5daa9a642c19fa3bc35eb8222f7e658c7f48d5723140f42f82ddcd5518c5542e5d5db5bc2942343538370b12101200179ec02e09ae5064cd817af553921c6a696647063bae7ecadbb7fa83dd0df86fa91bb1f34448fa5df0c2df95917e4ba799db3f2cbf6ba51804188aa06ca85cd3c059141d369203483f1e345d0340e65d8d4205586eebdc5874e8099132d8a0193217ce866f6a53cd6ea30af820ecdf28d3c6ec29e7e9c6bf2e71960f75d9fc9cedb2b0719ffcfa94a1d2e229d64d45ed6732356d6400d47af06d3c5e2e719c7ee6acbcd52f39b9c7ca21f223ee369a324a24d2c39d352e266c668e2fe47a0ddf843c8a8fcf0457b604dc8ee72456a1b4aed60a1d172b34619074d4ccc1086978e6ec1c1d3b0de085b6e248c0129c430dfd7904f69ab96e432ec907d7664853a1b6c132217d2cf082a30b2400bbf8128d0c7e6abd681db18e0c9cf136e2c4ddfbb3fbc96cb36e737f548781ea87c17f64881ffa9c82776f630b8afe13840703c6769f5c6d2851aa270cfd214a38fbc8593de1a52c3a4b0351b74f6342e4608ea5cd039d21729dd7a069d7aa188e26c2c4c795a097347f1bb6b4e710f72a0be69f25643055e87b23118986092a4a4560a204cf2f97893dd1070c8d3e5fc7542d101e6b06add44d6cfd84c5d8577cbdf0e1a16cb2b663d7a85616581d310a56a7ecb722c98db84f96b1bb57cefa024e5cf3c64da33295ec909115a69fe6edb3e83d9e3e33de75e962466a3f3ba78d3f4998a4e50dbe399314a335d2a55c756cdc8f902e129c64c76e8b61ed97097c585a9d6bf1d97f0fcc82466d2700424b1deb145082e50"}, &(0x7f0000001340)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001380)=@sack_info={r3, 0x23, 0xfffffffffffffff9}, &(0x7f00000013c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000001400)={0x101ff, 0x0, &(0x7f0000ffd000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001440)={0x81, 0xe5a2, 0x101, 0x0, 0x100000001, 0x2, 0x101, 0xfffffffffffffff8, 0xffffffffffffc38a, 0xfffffffffffffffd, 0x10000}, 0xb) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000001480)={{0x3, 0x0, 0x100000001, 0x1, 0x62a915c8}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x40e, 0x1, 0x1, 0x101}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000001580)={0x6ef64b13696873c8, 0x0, &(0x7f0000ffe000/0x2000)=nil}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000015c0)=0x1, 0x4) setfsuid(r1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001600)={r3, 0x3f}, &(0x7f0000001640)=0x8) r4 = semget(0x2, 0x3, 0x0) semctl$GETNCNT(r4, 0x0, 0xe, &(0x7f0000001680)) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000016c0)=""/200) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001840)={0x9, &(0x7f00000017c0)=[{0xdf, 0x5, 0x0, 0x3dd}, {0x81, 0x6, 0x0, 0x81}, {0x5, 0x9, 0x8, 0x8}, {0x5a6d333f, 0x7ff, 0xc43, 0xffffffffffffffe1}, {0x5, 0x3ea, 0x3, 0x8}, {0x8, 0x3, 0x7ff, 0x2}, {0x9, 0xffff, 0x100000001, 0x7}, {0x40, 0x4, 0x7, 0x10001}, {0x100, 0x7, 0x3, 0x1}]}, 0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001880)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000018c0)={r3, 0x3}, 0x8) bind$inet(r2, &(0x7f0000001900)={0x2, 0x4e23, @rand_addr}, 0x10) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000001940)=0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001980)={0x7, {{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0xe814}}}, 0x88) sched_getaffinity(r0, 0x8, &(0x7f0000001a40)) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000001a80)={0x3, 0x3}) 2018/04/14 19:39:09 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000001680), 0x0) dup2(r0, r1) 2018/04/14 19:39:09 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) sendto$packet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="b3c13e30943c"}, 0x14) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000240)=""/4096, &(0x7f0000000180)=0x1000) 2018/04/14 19:39:09 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x36, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:09 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1000, 0x204042) bind$can_raw(r3, &(0x7f00000000c0)={0x1d, r2}, 0x10) 2018/04/14 19:39:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/14 19:39:10 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa0000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) msgsnd(0xffffffffffffffff, &(0x7f0000000240), 0x8, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xe, 0x4, 0xa, 0xe, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_ident={0x2, 0xa, 0x1, 0x0, 0xfffffffffffffffb}, @sadb_lifetime={0x4, 0x3, 0x1000, 0x1ff, 0x5, 0x8}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d3}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd29, 0x3502}, @sadb_sa={0x2, 0x1, 0x4d5, 0x200, 0x2f, 0x58, 0x2, 0x20000001}]}, 0x70}, 0x1}, 0x4) 2018/04/14 19:39:10 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x3600000000000000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, [0x7f]}, 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x313, 0x8, &(0x7f0000000600)=[{&(0x7f0000000100)="6b6fee2a51216cf787755c8d8166d265", 0x10}, {&(0x7f0000000140)="2d07bccc9f175c95ae0946e3d6a892f1fbf93f35a5797ac7a2dec0041e00168ea3169557b9b285c6467c5a85854a10ef39b19d4664137de3e81c93cbcf0fcfcbfdd042e23a44c3e9c9131ef5d969837fe372e44b07d13958240cd35df3f7a39bbb08d346c494384c1d3ec68119a9a1fc675ef31d0d41dc4f744c07e749b918ef0384acffa69a0a9ee5aca4301ff7ef28a24627932e5172c8c97504", 0x9b, 0x5}, {&(0x7f0000000200)="522ecdc03e6086ae037f2fbf07e24d390a19f4844d3da4a38ca160ce3445703c87086f022d52b6108f1d55426efd2b25ba38c27c7ad9090b72c4e61e98b3a80f3412107b9234e7ff0f1c40d81ff138d74099c96574dc32a6", 0x58, 0x6}, {&(0x7f0000000280)="c6c444c44478db0b33f042c12660c0869a6e3d403d6ea5ae252ddeded13cf5833245fb615263f2f99e643507a8e7faa72139ccae2a19019945e74f05387402cd7c7457cd5e801aa3f0b425b0e0ce6c206c4a5c276bd22db0d523447ce8ee36f589619fda212c716cc0aa2437848d1bf72c3cb6af94faac7619995ab1f3db4fbb01352a557f071430cdf8841a18e7a9527b7bcb6132", 0x95, 0xa3}, {&(0x7f0000000440)="5d4828f3c392402a57cdc3d0015204774e0355c1917390a565948a35fb0677db25711c0d592077bfd23811cdbdbccfaa46bdd6dae28b84f963bd6b5bc2e7bf05c579381a334b7b96f6393bf75ab201b9e3dc9fe86d08d561fe7b27df39c2b9200afe5eee90ef7f78992b3ff3a6bf5b6dc62be74b8687d40957a7f3da4d8424fd02e0e9d9ab4760dd92bbd20cbe96d5339be47162d480ccc0e002a82f31e95409057a0c77a04b2b1a7d9300b85653bef362c5243a73fbcc29eb0280765610f4523475084d730628c7822ec25ede692852908028f083a1d4809ba6380f9e6a285585a3a99b43d10e69468073", 0xeb, 0x20000000}, {&(0x7f0000000340)="f5b2d371b99284f718e98c50ea27b774504bbdae9c76365cc9e564186355e1c80c66a8de48fb9125e7dcd5b0f86ff29f10c965ba54399ee1a874c1879084", 0x3e, 0x5026}, {&(0x7f0000000540)="8519c5a318645eacd95f8e8b2b946e5b50076617dffcb4a1db615bdeaae76902046c5ebf46d93a48f83b9bd596a05f02d5e3b8f17827ec4b97f8aae404c6d6d0e37f481f2aa10b9c23d28ff6d636a95e036a6ada676bff0b0f93e309dd576cc4de7f837cf4cc4f8c8197e691485215e9a83e4e2a2c29f6b2e3b73914918e59c5a63edf068bb4f88c", 0x88, 0x1}, {&(0x7f0000000380)="f73571b917", 0x5}], 0x20008, &(0x7f00000006c0)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x3f, 0x0, 0x37, 0x33, 0x39]}, 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@nobh='nobh', 0x2c}, {@resuid={'resuid', 0x3d}, 0x2c}, {@debug='debug', 0x2c}]}) 2018/04/14 19:39:10 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x80007, 0xf46) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/14 19:39:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7c73}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00001a6000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000100)={0x5, 0xd9cc, 0x2, 0x1000, &(0x7f00000001c0)=""/4096, 0x1b, &(0x7f00000000c0)=""/27, 0xa6, &(0x7f00000011c0)=""/166}) munmap(&(0x7f0000013000/0x1000)=nil, 0x1000) dup2(r0, r1) 2018/04/14 19:39:10 executing program 2: r0 = getpgrp(0x0) waitid(0x0, r0, &(0x7f0000000040), 0x2, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000000280)=""/128, 0xffffff39) 2018/04/14 19:39:10 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0xf4010000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:11 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x9, 0x4, 0x3ff, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @multicast2}, &(0x7f00000001c0)=0xc) sendmsg(r1, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f00000007c0), 0x0, &(0x7f0000000800)}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/14 19:39:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:11 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0xc0ffffff00000000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:11 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r1, 0xffffffffffffffff) 2018/04/14 19:39:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:11 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000028000)=""/233) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @multicast2}, &(0x7f0000000080)=0xc) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e20, 0x7, 0x4e22, 0x44, 0x2, 0x20, 0x80, 0x6c, r2, r3}, {0x9, 0xf2, 0x6, 0x81, 0x0, 0x5, 0xfff}, {0x10000, 0x0, 0x8, 0x8}, 0x1f, 0x6e6bb6, 0x0, 0x1, 0x7f92498f9181568b}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x6, 0x3, 0x3f, 0x5, 0x9, 0x1f}}, 0xe8) 2018/04/14 19:39:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:11 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000028000)=""/233) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @multicast2}, &(0x7f0000000080)=0xc) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e20, 0x7, 0x4e22, 0x44, 0x2, 0x20, 0x80, 0x6c, r2, r3}, {0x9, 0xf2, 0x6, 0x81, 0x0, 0x5, 0xfff}, {0x10000, 0x0, 0x8, 0x8}, 0x1f, 0x6e6bb6, 0x0, 0x1, 0x7f92498f9181568b}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x6, 0x3, 0x3f, 0x5, 0x9, 0x1f}}, 0xe8) 2018/04/14 19:39:11 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000000)=0x6e) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) shmat(0x0, &(0x7f0000416000/0x2000)=nil, 0x4000) 2018/04/14 19:39:11 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80803) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) dup3(r0, r0, 0x80000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) 2018/04/14 19:39:11 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000001900200029bd707a900738613b4c59555d2219a351cc00fbdbdf25ac1414aa0000000000000000000004000000000700000e2400030a0020a03c000000050000000000000042cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b015e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f410f148934bc28656f0cb595c3bcf7c43656eec4205a3c7febf03d84ad3f57527371b489a6c3bdbe1bd04aec17cfadbddd69259a0d68e87a8dd51bd7498a34f8da89c89b06b77d008e3d9833d741fda6a1de04ed5980f0"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x3600, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:11 executing program 3 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="348b7cf84dc9", 0x6, 0xfffffffffffffff9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f00000002c0)="650f9f680926f00fb3558d0f01cf2fbaf80c66b8a29d208266efbafc0cb80000ef66b8030000000f23d80f21f86635400000900f23f80f01d8f2650fba3200660f56d8362e660f382947ae", 0x4b}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/14 19:39:11 executing program 3 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:12 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0xe, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="348b7cf84dc9", 0x6, 0xfffffffffffffff9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f00000002c0)="650f9f680926f00fb3558d0f01cf2fbaf80c66b8a29d208266efbafc0cb80000ef66b8030000000f23d80f21f86635400000900f23f80f01d8f2650fba3200660f56d8362e660f382947ae", 0x4b}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/14 19:39:12 executing program 2: syz_emit_ethernet(0xffffff1a, &(0x7f0000000140)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x7, 0x3, 0x200000000001}], {0x8100, 0x3f, 0x8}}], {@ipv4={0x800, {{0xb, 0x4, 0x401, 0x8, 0x34, 0x67, 0x1000000000000, 0x2, 0x21, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1d}, {[@ra={0x94, 0x6, 0x400}, @noop={0x1}, @rr={0x7, 0x3, 0x4}, @ra={0x94, 0x6}, @rr={0x7, 0x7, 0x9, [@rand_addr=0x2]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x6, 0x4}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x401, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000c40)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c00)={0xffffffff}, 0x2, 0x1006}}, 0x20) write$rdma_cm(r0, &(0x7f0000000c80)=@notify={0xf, 0x8, 0xfa00, {r1, 0xb}}, 0x10) 2018/04/14 19:39:12 executing program 3 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:12 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000474000)=""/4096, &(0x7f0000000000)=0x1000) r1 = dup2(r0, r0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/04/14 19:39:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) 2018/04/14 19:39:12 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x200000000000000, 0x0, 0x1}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x10000008820}, 0x81) 2018/04/14 19:39:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x4) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000000600)="dc", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) dup2(r1, r0) 2018/04/14 19:39:12 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x7fffe, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x7) rt_sigprocmask(0x2, &(0x7f0000000040)={0x7f}, &(0x7f0000000100), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000140)) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x1ff}, 0x0, 0xb9) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/14 19:39:12 executing program 1: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/14 19:39:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000080000fab54822b91c2561ea4d4a5dbae9f82a80853968a5d97228f5a0be2d73a822dd5bf828dc13700554f90200b55f5aba31f1e67c59d4ab6c7702c3bfd52eea8a", @ANYPTR=&(0x7f0000001b80)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) [ 250.884261] kasan: CONFIG_KASAN_INLINE enabled [ 250.890604] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 250.897970] general protection fault: 0000 [#1] SMP KASAN [ 250.903650] Dumping ftrace buffer: [ 250.907173] (ftrace buffer empty) [ 250.910956] Modules linked in: [ 250.914140] CPU: 0 PID: 18305 Comm: syz-executor3 Not tainted 4.16.0+ #2 [ 250.921047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.930396] RIP: 0010:__delayacct_blkio_end+0x4f/0xc0 [ 250.935568] RSP: 0018:ffff8801db006888 EFLAGS: 00010002 [ 250.940968] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801ad3d0178 [ 250.948220] RDX: 0000000000000007 RSI: ffffffff81783391 RDI: 0000000000000038 [ 250.955474] RBP: ffff8801db0068a0 R08: ffffed003b6046c3 R09: 0000000000000000 [ 250.962728] R10: ffff8801db006930 R11: ffff8801db023613 R12: ffff8801aa97a740 [ 250.969981] R13: ffff8801ad3d0140 R14: ffff8801ad3d017c R15: 0000000000000002 [ 250.977240] FS: 00007ff7719b3700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 250.985451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.996375] CR2: 0000001b9bc27000 CR3: 000000019174d000 CR4: 00000000001426f0 [ 251.003641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 251.012365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 251.019793] Call Trace: [ 251.022371] [ 251.024514] try_to_wake_up+0xa89/0x1190 [ 251.028562] ? migrate_swap_stop+0x850/0x850 [ 251.032958] ? scsi_mq_uninit_cmd+0x30/0x30 [ 251.037276] ? find_held_lock+0x36/0x1c0 [ 251.041321] ? graph_lock+0x170/0x170 [ 251.045108] ? lock_downgrade+0x8e0/0x8e0 [ 251.049284] ? kasan_check_read+0x11/0x20 [ 251.053437] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.057831] default_wake_function+0x30/0x50 [ 251.062333] autoremove_wake_function+0x7a/0x350 [ 251.067072] ? graph_lock+0x170/0x170 [ 251.070859] ? prepare_to_wait+0x4d0/0x4d0 [ 251.075095] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 251.080188] ? sb_clear_inode_writeback+0x433/0x780 [ 251.085187] ? lock_acquire+0x1dc/0x520 [ 251.089149] wake_page_function+0x15f/0x1c0 [ 251.093470] __wake_up_common+0x189/0x730 [ 251.097606] ? lock_downgrade+0x8e0/0x8e0 [ 251.101746] ? wait_woken+0x280/0x280 [ 251.105532] ? kasan_check_read+0x11/0x20 [ 251.109667] ? rcu_is_watching+0x85/0x140 [ 251.113844] ? kasan_check_write+0x14/0x20 [ 251.118070] ? do_raw_spin_lock+0xc1/0x200 [ 251.122300] __wake_up_locked_key_bookmark+0x16/0x20 [ 251.127390] wake_up_page_bit+0x297/0x580 [ 251.131528] ? filemap_fdatawait_keep_errors+0xc0/0xc0 [ 251.136793] ? __cancel_dirty_page+0x7c0/0x7c0 [ 251.141358] ? graph_lock+0x170/0x170 [ 251.145144] ? mmput+0x251/0x610 [ 251.148492] ? do_exit+0xe98/0x2730 [ 251.152103] ? do_group_exit+0x16f/0x430 [ 251.156150] ? get_signal+0x886/0x1960 [ 251.160028] ? do_signal+0x98/0x2040 [ 251.163728] ? exit_to_usermode_loop+0x28a/0x310 [ 251.168467] ? do_syscall_64+0x792/0x9d0 [ 251.172601] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 251.177973] ? ext4_release_io_end+0x1a5/0x230 [ 251.182542] end_page_writeback+0x24c/0x320 [ 251.186850] ? unlock_page+0x2b0/0x2b0 [ 251.190725] ? ext4_release_io_end+0x1a5/0x230 [ 251.195292] ? ext4_finish_bio+0x940/0x940 [ 251.199598] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 251.205657] ext4_finish_bio+0x593/0x940 [ 251.209706] ? ext4_link+0x7f0/0x7f0 [ 251.213861] ? find_held_lock+0x36/0x1c0 [ 251.217909] ? graph_lock+0x170/0x170 [ 251.221693] ? graph_lock+0x170/0x170 [ 251.225483] ext4_end_bio+0x18f/0x6d0 [ 251.229287] ? __lock_acquire+0x7f5/0x5140 [ 251.233509] ? print_usage_bug+0xc0/0xc0 [ 251.237556] ? ext4_put_io_end_defer+0x580/0x580 [ 251.242315] ? biovec_create_pool+0x30/0x30 [ 251.246626] ? ext4_put_io_end_defer+0x580/0x580 [ 251.251371] bio_endio+0x4b8/0x920 [ 251.254897] ? bio_dirty_fn+0x450/0x450 [ 251.258856] ? kasan_check_read+0x11/0x20 [ 251.262991] ? rcu_is_watching+0x85/0x140 [ 251.267132] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 251.272308] ? __lock_is_held+0xb5/0x140 [ 251.276356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.281878] ? bio_advance+0x364/0x470 [ 251.285753] blk_update_request+0x3a3/0xcb0 [ 251.290062] ? blk_account_io_completion+0x490/0x490 [ 251.295151] ? task_numa_work+0xe60/0xe60 [ 251.299291] ? debug_check_no_locks_freed+0x310/0x310 [ 251.304471] scsi_end_request+0xd3/0x870 [ 251.308522] ? scsi_mq_uninit_cmd+0x30/0x30 [ 251.314481] ? lock_downgrade+0x8e0/0x8e0 [ 251.318655] scsi_io_completion+0xca9/0x1d10 [ 251.323053] ? __sanitizer_cov_trace_cmp2+0x20/0x20 [ 251.328055] ? scsi_end_request+0x870/0x870 [ 251.332362] ? sd_completed_bytes+0x3d0/0x3d0 [ 251.336846] ? kasan_check_write+0x14/0x20 [ 251.341074] scsi_finish_command+0x542/0x8d0 [ 251.345469] ? scsi_put_command+0x60/0x60 [ 251.349605] ? find_held_lock+0x36/0x1c0 [ 251.353652] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 251.358677] ? scsi_handle_queue_ramp_up+0x4a8/0x640 [ 251.363769] ? lock_downgrade+0x8e0/0x8e0 [ 251.367904] ? scsi_host_eh_past_deadline.isra.10.part.11+0x160/0x160 [ 251.374472] ? kasan_check_read+0x11/0x20 [ 251.378630] ? rcu_is_watching+0x85/0x140 [ 251.382769] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 251.387949] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 251.393129] ? scsi_decide_disposition+0x1ea/0x5d0 [ 251.398050] scsi_softirq_done+0x3d9/0x4b0 [ 251.402275] ? scsi_queue_insert+0x30/0x30 [ 251.406498] ? lock_downgrade+0x8e0/0x8e0 [ 251.410633] ? lock_downgrade+0x8e0/0x8e0 [ 251.414771] __blk_mq_complete_request+0x4c8/0x9f0 [ 251.419686] ? rcu_read_lock+0x70/0x70 [ 251.423557] ? blk_mq_free_request+0xc10/0xc10 [ 251.428131] ? kasan_check_read+0x11/0x20 [ 251.432266] ? rcu_is_watching+0x85/0x140 [ 251.436399] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 251.441580] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.447199] blk_mq_complete_request+0x2a5/0x370 [ 251.451950] ? hctx_unlock+0x150/0x150 [ 251.455836] scsi_mq_done+0xe2/0x430 [ 251.459546] ? scsi_prep_state_check+0x1a0/0x1a0 [ 251.464300] ? virtqueue_get_buf_ctx+0x3dc/0x800 [ 251.469054] ? lock_release+0xa10/0xa10 [ 251.473028] ? detach_buf+0x5c0/0x5c0 [ 251.476823] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 251.482004] virtscsi_complete_cmd+0x573/0x740 [ 251.486575] ? virtscsi_handle_event+0x610/0x610 [ 251.491321] virtscsi_vq_done+0xc3/0x170 [ 251.495369] ? virtscsi_target_destroy+0x50/0x50 [ 251.500110] ? kasan_check_read+0x11/0x20 [ 251.504245] ? rcu_is_watching+0x85/0x140 [ 251.508397] ? hrtimer_start_range_ns+0xd10/0xd10 [ 251.513228] ? rcu_pm_notify+0xc0/0xc0 [ 251.517103] virtscsi_req_done+0xa7/0xd0 [ 251.521151] ? virtscsi_vq_done+0x170/0x170 [ 251.525479] vring_interrupt+0x128/0x170 [ 251.529543] ? vring_map_single.constprop.21+0x2a0/0x2a0 [ 251.534993] __handle_irq_event_percpu+0x1c0/0xad0 [ 251.539924] ? __irq_wake_thread+0x180/0x180 [ 251.544329] ? find_held_lock+0x36/0x1c0 [ 251.548400] ? lock_downgrade+0x8e0/0x8e0 [ 251.552549] ? handle_edge_irq+0x30/0x870 [ 251.556695] handle_irq_event_percpu+0x98/0x1c0 [ 251.561380] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.565966] ? __handle_irq_event_percpu+0xad0/0xad0 [ 251.571058] ? rcu_irq_exit+0xd8/0x110 [ 251.574937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.580471] handle_irq_event+0xa7/0x135 [ 251.584523] handle_edge_irq+0x20f/0x870 [ 251.588599] handle_irq+0x18c/0x2e7 [ 251.592214] do_IRQ+0x78/0x190 [ 251.595389] common_interrupt+0xf/0xf [ 251.599169] [ 251.601398] RIP: 0010:kmem_cache_free+0xb3/0x2d0 [ 251.606156] RSP: 0018:ffff88018bca6f70 EFLAGS: 00000282 ORIG_RAX: ffffffffffffffda [ 251.613851] RAX: 0000000000000007 RBX: ffff8801cb6071b8 RCX: 0000000000000000 [ 251.621120] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000282 [ 251.628386] RBP: ffff88018bca6f90 R08: ffff88018bca6d18 R09: 0000000000000000 [ 251.635642] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801dac10040 [ 251.642896] R13: 0000000000000282 R14: ffffffff81a61458 R15: ffff88018bca7120 [ 251.650164] ? ptlock_free+0x38/0x42 [ 251.653870] ptlock_free+0x38/0x42 [ 251.657400] ___pte_free_tlb+0x52/0xc0 [ 251.661280] free_pgd_range+0xc1d/0xf30 [ 251.665261] free_pgtables+0x2c3/0x380 [ 251.669140] exit_mmap+0x2ca/0x570 [ 251.672674] ? SyS_munmap+0x30/0x30 [ 251.676287] ? __khugepaged_exit+0x449/0x680 [ 251.680693] ? __might_sleep+0x95/0x190 [ 251.684655] mmput+0x251/0x610 [ 251.687835] ? lock_release+0x1/0xa10 [ 251.691625] ? set_mm_exe_file+0x1f0/0x1f0 [ 251.695849] ? kasan_check_read+0x11/0x20 [ 251.699986] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.704383] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.708965] ? kasan_check_write+0x14/0x20 [ 251.713181] ? do_raw_spin_lock+0xc1/0x200 [ 251.717401] do_exit+0xe98/0x2730 [ 251.720843] ? plist_add+0x770/0x770 [ 251.724546] ? mm_update_next_owner+0x980/0x980 [ 251.729205] ? print_usage_bug+0xc0/0xc0 [ 251.733250] ? graph_lock+0x170/0x170 [ 251.737037] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.741456] ? rcu_note_context_switch+0x710/0x710 [ 251.746370] ? lock_acquire+0x1dc/0x520 [ 251.750333] ? __might_sleep+0x95/0x190 [ 251.754297] ? __lock_acquire+0x7f5/0x5140 [ 251.758519] ? debug_check_no_locks_freed+0x310/0x310 [ 251.763695] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.768087] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.772655] ? kasan_check_write+0x14/0x20 [ 251.776894] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 251.782073] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.787639] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 251.794336] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 251.799863] ? futex_wait+0x5c1/0x9f0 [ 251.803655] ? futex_wait_setup+0x400/0x400 [ 251.807966] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 251.813152] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.818676] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 251.823769] ? futex_wake+0x2f6/0x750 [ 251.827553] ? graph_lock+0x170/0x170 [ 251.831344] ? lock_acquire+0x1dc/0x520 [ 251.835304] ? memset+0x31/0x40 [ 251.838571] ? find_held_lock+0x36/0x1c0 [ 251.842623] ? lock_downgrade+0x8e0/0x8e0 [ 251.846764] do_group_exit+0x16f/0x430 [ 251.850639] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.855209] ? SyS_exit+0x30/0x30 [ 251.858649] ? _raw_spin_unlock_irq+0x27/0x70 [ 251.863131] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 251.868135] get_signal+0x886/0x1960 [ 251.871839] ? ptrace_notify+0x130/0x130 [ 251.876063] ? graph_lock+0x170/0x170 [ 251.879880] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.885415] ? proc_fail_nth_write+0x96/0x1f0 [ 251.889898] ? proc_cwd_link+0x1d0/0x1d0 [ 251.893946] ? graph_lock+0x170/0x170 [ 251.897739] do_signal+0x98/0x2040 [ 251.901283] ? setup_sigcontext+0x7d0/0x7d0 [ 251.905678] ? lock_downgrade+0x8e0/0x8e0 [ 251.909814] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 251.915339] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.920872] ? fput+0x130/0x1a0 [ 251.924139] ? filp_close+0x1c3/0x240 [ 251.927925] ? file_path+0x30/0x30 [ 251.931454] ? exit_to_usermode_loop+0x87/0x310 [ 251.936123] exit_to_usermode_loop+0x28a/0x310 [ 251.940697] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 251.945527] ? do_syscall_64+0xb7/0x9d0 [ 251.949492] do_syscall_64+0x792/0x9d0 [ 251.953365] ? vmalloc_sync_all+0x30/0x30 [ 251.957498] ? _raw_spin_unlock_irq+0x27/0x70 [ 251.961979] ? finish_task_switch+0x1ca/0x810 [ 251.966460] ? syscall_return_slowpath+0x5c0/0x5c0 [ 251.971377] ? syscall_return_slowpath+0x30f/0x5c0 [ 251.976298] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 251.981650] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.986482] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 251.994608] RIP: 0033:0x455319 [ 251.997783] RSP: 002b:00007ff7719b2ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 252.005475] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000455319 [ 252.018102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 252.027992] RBP: 000000000072bec8 R08: 0000000000000033 R09: 000000000072bea0 [ 252.035641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 252.042900] R13: 00007fffbe1ad7ef R14: 00007ff7719b39c0 R15: 0000000000000000 [ 252.050158] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 80 00 00 00 48 8b 9b 30 12 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 38 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 04 3c 03 7e 51 44 8b 63 38 31 ff 41 83 e4 [ 252.069340] RIP: __delayacct_blkio_end+0x4f/0xc0 RSP: ffff8801db006888 [ 252.075989] [ 252.075993] ====================================================== [ 252.075996] WARNING: possible circular locking dependency detected [ 252.075999] 4.16.0+ #2 Not tainted [ 252.076003] ------------------------------------------------------ [ 252.076007] syz-executor3/18305 is trying to acquire lock: [ 252.076010] 0000000077815258 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 252.076021] [ 252.076024] but task is already holding lock: [ 252.076026] 00000000f3c0b898 (&p->pi_lock){-.-.}, at: try_to_wake_up+0xca/0x1190 [ 252.076035] [ 252.076039] which lock already depends on the new lock. [ 252.076040] [ 252.076042] [ 252.076045] the existing dependency chain (in reverse order) is: [ 252.076047] [ 252.076048] -> #1 (&p->pi_lock){-.-.}: [ 252.076057] _raw_spin_lock_irqsave+0x96/0xc0 [ 252.076060] try_to_wake_up+0xca/0x1190 [ 252.076063] wake_up_process+0x10/0x20 [ 252.076065] __up.isra.1+0x1b8/0x290 [ 252.076067] up+0x12f/0x1b0 [ 252.076070] __up_console_sem+0xbe/0x1b0 [ 252.076073] console_unlock+0x7d6/0x1100 [ 252.076075] do_con_write+0x12b2/0x2280 [ 252.076078] con_write+0x25/0xc0 [ 252.076080] n_tty_write+0x6b9/0x1180 [ 252.076083] tty_write+0x3f1/0x880 [ 252.076085] __vfs_write+0x10b/0x880 [ 252.076088] vfs_write+0x1f8/0x560 [ 252.076090] ksys_write+0xf9/0x250 [ 252.076093] SyS_write+0x24/0x30 [ 252.076095] do_syscall_64+0x29e/0x9d0 [ 252.076098] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 252.076100] [ 252.076101] -> #0 ((console_sem).lock){-.-.}: [ 252.076110] lock_acquire+0x1dc/0x520 [ 252.076113] _raw_spin_lock_irqsave+0x96/0xc0 [ 252.076116] down_trylock+0x13/0x70 [ 252.076119] __down_trylock_console_sem+0xae/0x200 [ 252.076122] console_trylock+0x15/0xa0 [ 252.076125] vprintk_emit+0x694/0xdd0 [ 252.076127] vprintk_default+0x28/0x30 [ 252.076130] vprintk_func+0x7a/0xe7 [ 252.076132] printk+0x9e/0xba [ 252.076135] kasan_die_handler.cold.22+0x11/0x30 [ 252.076138] notifier_call_chain+0x178/0x380 [ 252.076141] atomic_notifier_call_chain+0x98/0x190 [ 252.076143] notify_die+0x1a3/0x2b0 [ 252.076146] do_general_protection+0x248/0x2f0 [ 252.076149] general_protection+0x25/0x50 [ 252.076152] __delayacct_blkio_end+0x4f/0xc0 [ 252.076155] try_to_wake_up+0xa89/0x1190 [ 252.076157] default_wake_function+0x30/0x50 [ 252.076160] autoremove_wake_function+0x7a/0x350 [ 252.076163] wake_page_function+0x15f/0x1c0 [ 252.076166] __wake_up_common+0x189/0x730 [ 252.076169] __wake_up_locked_key_bookmark+0x16/0x20 [ 252.076172] wake_up_page_bit+0x297/0x580 [ 252.076175] end_page_writeback+0x24c/0x320 [ 252.076177] ext4_finish_bio+0x593/0x940 [ 252.076180] ext4_end_bio+0x18f/0x6d0 [ 252.076182] bio_endio+0x4b8/0x920 [ 252.076185] blk_update_request+0x3a3/0xcb0 [ 252.076188] scsi_end_request+0xd3/0x870 [ 252.076190] scsi_io_completion+0xca9/0x1d10 [ 252.076193] scsi_finish_command+0x542/0x8d0 [ 252.076196] scsi_softirq_done+0x3d9/0x4b0 [ 252.076199] __blk_mq_complete_request+0x4c8/0x9f0 [ 252.076202] blk_mq_complete_request+0x2a5/0x370 [ 252.076204] scsi_mq_done+0xe2/0x430 [ 252.076207] virtscsi_complete_cmd+0x573/0x740 [ 252.076210] virtscsi_vq_done+0xc3/0x170 [ 252.076213] virtscsi_req_done+0xa7/0xd0 [ 252.076215] vring_interrupt+0x128/0x170 [ 252.076218] __handle_irq_event_percpu+0x1c0/0xad0 [ 252.076221] handle_irq_event_percpu+0x98/0x1c0 [ 252.076224] handle_irq_event+0xa7/0x135 [ 252.076227] handle_edge_irq+0x20f/0x870 [ 252.076229] handle_irq+0x18c/0x2e7 [ 252.076232] do_IRQ+0x78/0x190 [ 252.076234] ret_from_intr+0x0/0x1e [ 252.076237] kmem_cache_free+0xb3/0x2d0 [ 252.076239] ptlock_free+0x38/0x42 [ 252.076242] ___pte_free_tlb+0x52/0xc0 [ 252.076245] free_pgd_range+0xc1d/0xf30 [ 252.076247] free_pgtables+0x2c3/0x380 [ 252.076250] exit_mmap+0x2ca/0x570 [ 252.076252] mmput+0x251/0x610 [ 252.076255] do_exit+0xe98/0x2730 [ 252.076258] do_group_exit+0x16f/0x430 [ 252.076260] get_signal+0x886/0x1960 [ 252.076262] do_signal+0x98/0x2040 [ 252.076265] exit_to_usermode_loop+0x28a/0x310 [ 252.076268] do_syscall_64+0x792/0x9d0 [ 252.076271] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 252.076272] [ 252.076275] other info that might help us debug this: [ 252.076277] [ 252.076279] Possible unsafe locking scenario: [ 252.076281] [ 252.076283] CPU0 CPU1 [ 252.076286] ---- ---- [ 252.076287] lock(&p->pi_lock); [ 252.076293] lock((console_sem).lock); [ 252.076300] lock(&p->pi_lock); [ 252.076304] lock((console_sem).lock); [ 252.076309] [ 252.076311] *** DEADLOCK *** [ 252.076313] [ 252.076315] 5 locks held by syz-executor3/18305: [ 252.076317] #0: 00000000abeff629 (&(&virtscsi_vq->vq_lock)->rlock){-.-.}, at: virtscsi_vq_done+0x9d/0x170 [ 252.076328] #1: 0000000061bf1ebb (rcu_read_lock){....}, at: hctx_lock+0x7a/0x1d0 [ 252.076339] #2: 00000000a512abfa (&page_wait_table[i]){-.-.}, at: wake_up_page_bit+0x27d/0x580 [ 252.076350] #3: 00000000f3c0b898 (&p->pi_lock){-.-.}, at: try_to_wake_up+0xca/0x1190 [ 252.076360] #4: 0000000061bf1ebb (rcu_read_lock){....}, at: atomic_notifier_call_chain+0x0/0x190 [ 252.076371] [ 252.076373] stack backtrace: [ 252.076377] CPU: 0 PID: 18305 Comm: syz-executor3 Not tainted 4.16.0+ #2 [ 252.076382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.076384] Call Trace: [ 252.076386] [ 252.076389] dump_stack+0x1b9/0x294 [ 252.076392] ? dump_stack_print_info.cold.2+0x52/0x52 [ 252.076394] ? print_lock+0xd1/0xd6 [ 252.076397] ? vprintk_func+0xd0/0xe7 [ 252.076400] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 252.076403] ? save_trace+0xe0/0x290 [ 252.076405] __lock_acquire+0x343e/0x5140 [ 252.076408] ? try_to_wake_up+0x102/0x1190 [ 252.076411] ? debug_check_no_locks_freed+0x310/0x310 [ 252.076414] ? debug_check_no_locks_freed+0x310/0x310 [ 252.076417] ? get_stack_info+0x37/0x142 [ 252.076420] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 252.076423] ? secondary_startup_64+0xa5/0xb0 [ 252.076426] ? lock_downgrade+0x8e0/0x8e0 [ 252.076429] ? unwind_next_frame.part.7+0x1a9/0x9c0 [ 252.076431] ? unwind_dump+0x180/0x180 [ 252.076434] ? graph_lock+0x170/0x170 [ 252.076437] ? kernel_text_address+0x79/0xf0 [ 252.076439] lock_acquire+0x1dc/0x520 [ 252.076441] ? down_trylock+0x13/0x70 [ 252.076444] ? lock_release+0xa10/0xa10 [ 252.076447] ? lock_downgrade+0x8e0/0x8e0 [ 252.076450] ? kvm_sched_clock_read+0x9/0x20 [ 252.076452] ? sched_clock+0x31/0x40 [ 252.076455] ? vprintk_emit+0x694/0xdd0 [ 252.076457] _raw_spin_lock_irqsave+0x96/0xc0 [ 252.076460] ? down_trylock+0x13/0x70 [ 252.076462] down_trylock+0x13/0x70 [ 252.076465] __down_trylock_console_sem+0xae/0x200 [ 252.076468] console_trylock+0x15/0xa0 [ 252.076470] vprintk_emit+0x694/0xdd0 [ 252.076473] ? console_unlock+0x1100/0x1100 [ 252.076476] ? blk_mq_exit_hctx+0x3d0/0x3d0 [ 252.076478] ? rb_erase_cached+0xc6a/0x32a0 [ 252.076481] ? __lock_acquire+0x7f5/0x5140 [ 252.076483] ? rb_next+0x140/0x140 [ 252.076486] ? debug_check_no_locks_freed+0x310/0x310 [ 252.076489] vprintk_default+0x28/0x30 [ 252.076491] vprintk_func+0x7a/0xe7 [ 252.076494] printk+0x9e/0xba [ 252.076496] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 252.076499] ? print_usage_bug+0xc0/0xc0 [ 252.076502] ? kasan_die_handler.cold.22+0x5/0x30 [ 252.076505] ? kasan_die_handler+0x1a/0x31 [ 252.076508] kasan_die_handler.cold.22+0x11/0x30 [ 252.076510] notifier_call_chain+0x178/0x380 [ 252.076513] ? unregister_die_notifier+0x20/0x20 [ 252.076516] ? rcu_is_watching+0x85/0x140 [ 252.076519] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 252.076522] ? cmp_ex_search+0x8c/0xb0 [ 252.076525] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 252.076528] atomic_notifier_call_chain+0x98/0x190 [ 252.076530] notify_die+0x1a3/0x2b0 [ 252.076537] ? __atomic_notifier_call_chain+0x1a0/0x1a0 [ 252.076540] ? search_exception_tables+0x47/0x50 [ 252.076543] do_general_protection+0x248/0x2f0 [ 252.076546] general_protection+0x25/0x50 [ 252.076549] RIP: 0010:__delayacct_blkio_end+0x4f/0xc0 [ 252.076552] RSP: 0018:ffff8801db006888 EFLAGS: 00010002 [ 252.076558] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801ad3d0178 [ 252.076562] RDX: 0000000000000007 RSI: ffffffff81783391 RDI: 0000000000000038 [ 252.076566] RBP: ffff8801db0068a0 R08: ffffed003b6046c3 R09: 0000000000000000 [ 252.076570] R10: ffff8801db006930 R11: ffff8801db023613 R12: ffff8801aa97a740 [ 252.076574] R13: ffff8801ad3d0140 R14: ffff8801ad3d017c R15: 0000000000000002 [ 252.076577] ? __delayacct_blkio_end+0x11/0xc0 [ 252.076580] ? __delayacct_blkio_end+0x11/0xc0 [ 252.076583] try_to_wake_up+0xa89/0x1190 [ 252.076585] ? migrate_swap_stop+0x850/0x850 [ 252.076588] ? scsi_mq_uninit_cmd+0x30/0x30 [ 252.076591] ? find_held_lock+0x36/0x1c0 [ 252.076593] ? graph_lock+0x170/0x170 [ 252.076596] ? lock_downgrade+0x8e0/0x8e0 [ 252.076599] ? kasan_check_read+0x11/0x20 [ 252.076601] ? do_raw_spin_unlock+0x9e/0x2e0 [ 252.076604] default_wake_function+0x30/0x50 [ 252.076608] autoremove_wake_function+0x7a/0x350 [ 252.076610] ? graph_lock+0x170/0x170 [ 252.076613] ? prepare_to_wait+0x4d0/0x4d0 [ 252.076616] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 252.076619] ? sb_clear_inode_writeback+0x433/0x780 [ 252.076622] ? lock_acquire+0x1dc/0x520 [ 252.076625] wake_page_function+0x15f/0x1c0 [ 252.076627] __wake_up_common+0x189/0x730 [ 252.076630] ? lock_downgrade+0x8e0/0x8e0 [ 252.076632] ? wait_woken+0x280/0x280 [ 252.076635] ? kasan_check_read+0x11/0x20 [ 252.076638] ? rcu_is_watching+0x85/0x140 [ 252.076640] ? kasan_check_write+0x14/0x20 [ 252.076643] ? do_raw_spin_lock+0xc1/0x200 [ 252.076646] __wake_up_locked_key_bookmark+0x16/0x20 [ 252.076649] wake_up_page_bit+0x297/0x580 [ 252.076652] ? filemap_fdatawait_keep_errors+0xc0/0xc0 [ 252.076655] ? __cancel_dirty_page+0x7c0/0x7c0 [ 252.076657] ? graph_lock+0x170/0x170 [ 252.076660] ? mmput+0x251/0x610 [ 252.076662] ? do_exit+0xe98/0x2730 [ 252.076665] ? do_group_exit+0x16f/0x430 [ 252.076667] ? get_signal+0x886/0x1960 [ 252.076670] ? do_signal+0x98/0x2040 [ 252.076673] ? exit_to_usermode_loop+0x28a/0x310 [ 252.076675] ? do_syscall_64+0x792/0x9d0 [ 252.076678] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 252.076681] ? ext4_release_io_end+0x1a5/0x230 [ 252.076684] end_page_writeback+0x24c/0x320 [ 252.076686] ? unlock_page+0x2b0/0x2b0 [ 252.076689] ? ext4_release_io_end+0x1a5/0x230 [ 252.076691] ? ext4_finish_bio+0x940 [ 252.076696] Lost 186 message(s)! [ 253.115261] ---[ end trace 74b136584a7a5e89 ]--- [ 253.120014] Kernel panic - not syncing: Fatal exception in interrupt [ 253.126994] Dumping ftrace buffer: [ 253.130520] (ftrace buffer empty) [ 253.134207] Kernel Offset: disabled [ 253.137824] Rebooting in 86400 seconds..